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Neurogenic bladder dysfunction

Neurogenic bladder dysfunction, commonly referred to as neurogenic bladder, is a condition in which neurological disorders disrupt the nerve signals controlling storage and emptying, leading to impaired urinary continence and voiding. This dysfunction arises from damage or lesions in the central or , resulting in either overactive (hyperreflexic) or underactive (hypotonic) activity, often accompanied by detrusor-sphincter . It is common among individuals with various neurological conditions, such as injuries and . If unmanaged, neurogenic bladder can lead to complications including recurrent urinary tract infections, upper urinary tract damage, and reduced . Diagnosis involves clinical evaluation and urodynamic studies, while management is tailored to the patient and may include conservative, pharmacologic, and interventional approaches to preserve renal function and achieve continence.

Overview

Definition

Neurogenic bladder dysfunction, also known as neurogenic lower urinary tract dysfunction (NLUTD), is defined as abnormal bladder function resulting from neurologic disorders that disrupt the neural control of micturition, thereby impairing the 's ability to store and/or empty urine appropriately. This condition arises when damage to the central or interferes with the coordinated interplay between the , which contracts to facilitate bladder emptying, and the urethral , which relaxes to allow voiding while maintaining continence during storage. Central to this dysfunction are key neural pathways, including the pontine micturition center in the , which serves as a coordination hub for initiating and inhibiting micturition, and the sacral spinal cord segments (S2-S4), which provide parasympathetic innervation to the detrusor and pudendal innervation to the . Neurologic insults at these levels lead to uncoordinated activity, such as involuntary detrusor contractions during storage or incomplete relaxation of the during emptying. Unlike non-neurogenic bladder issues, such as idiopathic or mechanical obstructions (e.g., ), neurogenic bladder dysfunction is explicitly linked to identifiable neurologic pathology, distinguishing it by its underlying cause rather than isolated symptoms. Historically, the term evolved from early descriptions like "cord bladder" in the mid-20th century, which referred primarily to injury-related dysfunction, to the more encompassing "neurogenic lower urinary tract dysfunction" as standardized in contemporary guidelines by the Urological Association (AUA) and Society of Urodynamics, Female Pelvic Medicine & Urogenital Reconstruction (SUFU).

Pathophysiology

Normal micturition involves a coordinated cycle of storage and emptying, regulated by afferent and efferent neural pathways. During the storage phase, afferent signals from stretch receptors (primarily Aδ and C-fibers) travel via pelvic nerves to the sacral (S2-S4) and ascend to the pontine micturition center () in the , where they are modulated by inhibitory inputs from higher cortical centers to prevent involuntary contractions. Efferent sympathetic outflow from T10-L2 promotes detrusor relaxation and internal urethral sphincter contraction via β-adrenergic receptors, while somatic activity maintains external urethral sphincter tone. For voiding, the coordinates parasympathetic activation through (S2-S4), stimulating muscarinic M3 receptors on detrusor to induce contraction, simultaneous relaxation of the internal sphincter, and inhibition of the external sphincter via withdrawal. Neurologic damage disrupts this coordination, leading to distinct pathophysiological patterns based on lesion location. Suprapontine lesions, such as those in the or subcortical areas, result in loss of over the , causing uninhibited detrusor contractions during filling (detrusor overactivity) without affecting reflex arcs below the pons. Spinal lesions above the sacral level (suprasacral) produce , where isolated spinal reflexes generate involuntary detrusor contractions and often detrusor- (DSD), an uncoordinated contraction of the external during detrusor activity, leading to incomplete emptying and elevated intravesical pressures. Peripheral or sacral lesions cause areflexia, with of the detrusor leading to impaired contractility (atonic ) and loss of tone, resulting in due to absent spinal reflexes. commonly accompanies these disruptions, particularly in peripheral lesions, due to impaired afferent signaling from damaged pelvic nerves. At the cellular level, these disruptions involve imbalances in signaling within the detrusor and . release from parasympathetic postganglionic fibers binds M3 muscarinic receptors on detrusor cells, triggering calcium influx and ; damage to these pathways reduces efficacy, contributing to impaired contractility in areflexic states. Purinergic signaling, mediated by ATP release from urothelial and cells acting on P2X3 receptors, enhances sensory and non-adrenergic detrusor ; in neurogenic dysfunction, upregulated purinergic components can exacerbate overactivity in hyperreflexic bladders. Autonomic imbalance further manifests as sympathetic overdominance (via α-adrenergic receptors on the bladder neck), promoting excessive tone in DSD, while parasympathetic deficits hinder coordinated relaxation and emptying.

Etiology

Central nervous system causes

Neurogenic bladder dysfunction arises from lesions or disorders affecting the (CNS), which encompasses the and , disrupting normal neural control of bladder storage and voiding. These etiologies are broadly classified as supraspinal (brain-related) or spinal, with acquired causes predominating in adults and congenital ones more common in pediatric populations. Supraspinal lesions often lead to uninhibited detrusor contractions due to loss of higher inhibitory centers, while spinal lesions typically result in reflex voiding arcs and detrusor-sphincter dyssynergia below the level of injury. Among brain-related causes, is a significant acquired etiology, affecting approximately 15% of patients and commonly manifesting as with urgency and incontinence shortly after the event. (MS), a , has a high prevalence of neurogenic bladder dysfunction ranging from 40% to 90%, with detrusor present in 50% to 90% of cases, leading to storage symptoms like frequency and . , characterized by dopaminergic loss, is associated with neurogenic bladder in 37% to 72% of patients, often presenting with underactive detrusor or detrusor overactivity due to impaired coordination. (TBI) also contributes as an acquired supraspinal cause, resulting in variable patterns such as hyperactive bladder, though specific incidence rates are less well-defined and depend on injury severity. Spinal cord-related causes include both acquired and congenital conditions. Spinal cord injury (SCI), typically traumatic and acquired, leads to neurogenic bladder in 70% to 84% of cases, with worldwide incidence estimated at 12 to 65 per million annually; injuries above the sacral level often cause reflex bladders with high-pressure storage risks. , a congenital malformation with an incidence of approximately 1 in 2,875 live births (as of ), frequently results in neurogenic bladder affecting over 60% of adults with due to incomplete closure disrupting sacral reflexes. , an acquired inflammatory disorder, is linked to reflex neurogenic bladder through acute demyelination, potentially causing detrusor areflexia or depending on lesion location. , whether primary or metastatic, represent another acquired spinal etiology, compressing neural pathways and leading to progressive bladder dysfunction patterns akin to those in SCI. The distinction between congenital and acquired CNS causes influences onset and management; congenital etiologies like present from birth with lifelong implications, whereas acquired ones such as , , or tumors develop postnatally and may evolve with disease progression. In supraspinal lesions, the loss of pontine and cerebral inhibitory control results in uninhibited bladder contractions during filling, promoting urgency and incomplete emptying. Spinal lesions interrupt descending pathways, fostering autonomous reflex arcs that can cause involuntary voiding or coordinated , exacerbating risks like .

Peripheral nervous system causes

Peripheral nervous system causes of neurogenic bladder dysfunction arise from damage to the peripheral nerves innervating the bladder and urethra, typically resulting in flaccid or atonic bladder with impaired detrusor contractility, detrusor-sphincter dyssynergia, or sensory loss, distinct from the spastic patterns seen in central lesions. These etiologies often involve disruption of parasympathetic (S2-S4) or sympathetic (T10-L2) pathways, leading to underactive bladder function characterized by incomplete emptying, high post-void residual volumes, and urinary retention. Diabetic neuropathy is a leading peripheral cause, affecting autonomic and sensory nerves due to chronic hyperglycemia-induced metabolic derangements in Schwann cells and axonal damage. This results in impaired and detrusor , progressing to a hypotonic with chronic overdistension. Over 50% of individuals with long-standing develop such bladder dysfunction, with higher rates (up to 87%) in advanced . Herpes zoster infection can cause acute motor paralytic neurogenic bladder by damaging sacral sensory and parasympathetic motor nerves, leading to a large-capacity bladder with low detrusor pressure and elevated post-void residuals. Recovery may occur with viral resolution, but persistent autonomic impairment can result in atonic bladder. Trauma from pelvic surgeries, such as hysterectomy or prostatectomy, disrupts pelvic and pudendal nerves, causing autonomous neurogenic bladder with absent voiding reflexes and detrusor areflexia. This iatrogenic injury affects up to 10-20% of patients undergoing such procedures, depending on surgical technique. Other peripheral neuropathies, including Guillain-Barré syndrome, involve autoimmune demyelination of peripheral nerves, impairing bladder innervation and leading to acute or due to detrusor hypotonia. Rare causes include from tertiary , which selectively damages afferent sensory fibers, resulting in sensory neurogenic bladder with loss of bladder filling awareness and hypotonic detrusor function. , often from disc herniation or trauma compressing lumbosacral roots, causes of the bladder with areflexia and retention.

Classification

Overactive neurogenic bladder

Overactive neurogenic bladder, also referred to as neurogenic detrusor overactivity (NDO), represents a subtype of neurogenic lower urinary tract dysfunction marked by involuntary detrusor muscle contractions during the bladder storage phase, which disrupt normal urine storage and frequently result in symptoms of urgency and urge incontinence. This condition updates and replaces outdated terminology such as "uninhibited" or "spastic" bladder, emphasizing the neurogenic origin of detrusor overactivity (DO). DO may occur independently or in conjunction with detrusor-sphincter dyssynergia (DSD), an uncoordinated contraction of the urethral sphincter during detrusor activation, which exacerbates outflow obstruction and increases intravesical pressure. Urodynamic evaluations are essential for characterizing this subtype, typically revealing involuntary detrusor contractions that initiate at low bladder volumes—often less than half the expected —and generate high detrusor pressures exceeding 40 cmH₂O during or voiding. These findings include reduced bladder , where the bladder wall fails to accommodate increasing volumes without a proportional rise in pressure, and may show elevated maximum detrusor pressure (Pdet max) indicative of high-pressure voids. In cases with DSD, pressure-flow studies demonstrate simultaneous detrusor contraction and sphincter activity, leading to incomplete emptying and elevated post-void residual volumes, though the primary issue remains storage failure rather than isolated emptying dysfunction. This form of neurogenic bladder dysfunction is predominantly linked to lesions affecting the supraspinal or suprasacral spinal pathways, which disrupt inhibitory control over the detrusor reflex. Common associations include (MS), where 50-90% of patients exhibit driven by DO, and spinal cord injuries (SCI) above the sacral level (e.g., thoracic or cervical), affecting up to 80% of individuals and often resulting in combined DO and DSD. Suprapontine lesions, such as those from cerebrovascular accidents, may present with DO but coordinated voiding, whereas spinal lesions more frequently involve DSD and heightened risk for upper tract complications due to sustained high pressures. In modern classification systems endorsed by the American Urological Association (AUA), overactive neurogenic bladder is defined as a failure of the storage phase within the broader framework of neurogenic lower urinary tract dysfunction (NLUTD), stratified by level based on urodynamic parameters. Low- profiles apply to suprapontine lesions with isolated DO and preserved , while moderate- to high- categories encompass suprasacral spinal etiologies featuring DSD, poor , or detrusor leak point pressures below 40 cmH₂O, signaling potential for renal deterioration if unmanaged. This AUA approach prioritizes urodynamic confirmation of NDO to guide and surveillance.

Underactive neurogenic bladder

Underactive neurogenic bladder, previously termed flaccid bladder, represents a subtype of neurogenic lower urinary tract dysfunction characterized by impaired contraction, including detrusor areflexia or hypocontractility, which results in inadequate emptying and elevated post-void residual volumes. This leads to a compliant that accommodates large volumes without significant pressure rise, often exceeding normal capacity, and promotes chronic due to the detrusor's inability to generate sufficient force for voiding. Urodynamic studies in underactive neurogenic bladder typically reveal low intravesical during filling, absent or weak detrusor contractions during attempted voiding, and incomplete emptying with post-void residual volumes greater than 100 mL, often much higher in severe cases. These findings distinguish it from other neurogenic patterns by emphasizing acontractile or underactive detrusor function without coordinated activity, contributing to prolonged voiding times and residual . This condition is commonly associated with lower motor neuron lesions that disrupt parasympathetic innervation to the detrusor, such as those occurring in cauda equina syndrome from spinal trauma or compression, or in peripheral neuropathies like diabetic cystopathy. In diabetic neuropathy, progressive autonomic nerve damage impairs detrusor contractility over time, leading to the underactive state. Such etiologies highlight the role of sacral spinal cord or peripheral nerve involvement in producing the areflexic detrusor response. The retention risks in underactive neurogenic bladder can culminate in , where excessive bladder filling results in involuntary leakage, underscoring the need for vigilant monitoring to prevent further complications.

Mixed neurogenic bladder

Mixed neurogenic bladder represents a complex subtype of neurogenic lower urinary tract dysfunction that combines features of both overactive and underactive bladder, resulting in impaired coordination between storage and voiding phases. This condition often manifests as detrusor overactivity during filling, leading to high-pressure storage, coupled with impaired detrusor contractility during emptying, which contributes to incomplete voiding and elevated post-void residual volumes. Such alternating dysfunction increases the risk of , incontinence, and upper tract complications due to the uncoordinated bladder-sphincter interactions. Urodynamic studies in mixed neurogenic bladder typically reveal variable intravesical pressures, with involuntary detrusor contractions indicative of overactivity, alongside reduced detrusor pressure during voiding due to weak contractility. Detrusor-sphincter dyssynergia (DSD) is frequently observed, where the external sphincter contracts inappropriately against a poorly contracting detrusor, exacerbating outflow obstruction. These findings distinguish mixed dysfunction from pure overactive or underactive types by demonstrating both hyperreflexic and hypocontractile elements in the same patient. This subtype is commonly encountered in progressive neurological conditions such as advanced , where demyelination affects both upper and lower motor pathways, leading to combined overactivity and impaired emptying. Similarly, in , dysfunction results in detrusor overactivity with impaired contractility, often worsening with disease progression. During post-spinal cord injury recovery phases, particularly after the initial , patients may transition to mixed patterns as partial reinnervation occurs, combining reflex overactivity with residual weakness. The European Association of (EAU) endorses the Madersbacher , a functional based on urodynamic and clinical findings that categorizes neurogenic lower urinary tract dysfunction by detrusor activity (overactive, normal, or underactive) and external urethral function (overactive, normal, or underactive), resulting in nine possible combinations; this approach is particularly useful for mixed subtypes involving dyssynergic elements and remains widely used as of 2023. A 2016 proposal by Powell et al. introduced an anatomic stratifying into seven categories based on lesion location to better guide : supra-pontine (e.g., Parkinson's), pontine, supra-sacral /upper motor neuron (e.g., ), sacral , /neuropathy, demyelination (e.g., ), and syndromes without identifiable neurologic lesion. This , known as SALE (Stratify by Anatomic Location and ), emphasizes the heterogeneity within mixed subtypes by linking urodynamic patterns to specific neural defects, facilitating targeted interventions over traditional binary classifications.

Clinical manifestations

Symptoms

Neurogenic bladder dysfunction manifests through a range of symptoms that disrupt normal function, primarily categorized into those occurring during the storage phase (when the fills with urine) and the voiding phase (when urine is expelled). These symptoms arise from impaired neural control over the and , leading to issues with , , and coordination. Patients may experience a combination of symptoms depending on the underlying neurological , significantly affecting daily life and . During the storage phase, common symptoms include urinary urgency, defined as a sudden and compelling desire to void that is difficult to defer, often accompanied by (voiding more than eight times per day) and (waking two or more times nightly to urinate). These are frequently linked to detrusor overactivity, where involuntary bladder contractions occur at low volumes, as seen in conditions like or suprasacral spinal cord injuries. Incontinence, particularly urge incontinence (leakage preceded by urgency), is prevalent, with up to 60% of adults with reporting urinary leakage; (leakage with physical exertion) can also occur due to weakened pelvic floor support or neurogenic sphincter deficiency in neurogenic contexts. In the voiding phase, symptoms such as hesitancy (delay in starting ), weak or interrupted stream, and a sensation of incomplete emptying are typical, often resulting from detrusor underactivity or detrusor-sphincter dyssynergia, where the and urethral fail to coordinate properly. , characterized by the inability to fully empty the leading to high post-void residual volumes (often exceeding 100-200 mL), is common in peripheral nerve lesions like , potentially causing with constant dribbling. These voiding difficulties contribute to recurrent urinary tract infections as a complication. Sensory alterations are a hallmark, particularly in peripheral types of neurogenic bladder, where patients may experience loss or reduction of the normal urge to void , leading to painless retention or unawareness of bladder fullness; this contrasts with central lesions, where can exacerbate urgency. In sacral or infrasacral lesions, predominates, increasing risks of overdistension. Gender differences influence symptom presentation, with females often experiencing higher rates of incontinence and worse bladder-related outcomes, including more frequent leakage, particularly in populations such as women with . Specific conditions like Fowler's syndrome, causing painless retention in young women, further highlight female predominance in certain voiding retention symptoms.

Complications

Neurogenic bladder dysfunction significantly increases the risk of urinary tract infections (UTIs), with chronic cases exhibiting an incidence of approximately 50-80% due to urinary , incomplete emptying, and frequent catheterization. This high prevalence stems from impaired bladder sensation and coordination, allowing bacterial colonization and ascent to the upper urinary tract. Urolithiasis, or stone formation in the urinary tract, is another common complication, particularly in patients with (SCI), where the incidence can reach 16.6% over time due to chronic and alkalization from infections. High bladder pressures in detrusor overactivity contribute to , promoting stone development in the kidneys or . Renal failure may arise from untreated high-pressure neurogenic bladder, leading to through backpressure on the kidneys and potential . In such cases, progressive kidney damage can occur if intravesical pressures remain elevated, exacerbating renal deterioration. In patients with at or above T6, can be triggered by bladder distension or irritation, manifesting as sudden , , and sweating due to uninhibited sympathetic responses. Bladder-related triggers account for up to 85% of episodes, posing risks of or if unmanaged. Incontinence associated with neurogenic bladder can cause skin issues, such as ammoniacal from prolonged exposure to , resulting in irritation, rashes, and secondary infections around the perineal area. Psychological impacts include elevated rates of and anxiety, often linked to the chronic management burdens and of incontinence. Long-term, untreated neurogenic bladder in patients can lead to significant renal deterioration, primarily from recurrent infections and compromising function over years.

Diagnosis

Clinical assessment

The clinical assessment of neurogenic bladder dysfunction begins with a comprehensive history to identify the underlying neurologic condition, symptom profile, and potential risk factors. The history should detail the onset and progression of the neurologic disorder, such as , , or , as this informs the likely bladder dysfunction pattern. Urinary symptoms are elicited through targeted questioning on storage issues (e.g., urgency, frequency, incontinence) and voiding difficulties (e.g., hesitancy, incomplete emptying), often quantified using validated tools like the Neurogenic Bladder Symptom Score (NBSS), a 24-item assessing incontinence, storage and voiding symptoms, and quality-of-life impacts specific to neurogenic conditions. Neurologic history includes details on prior events, disease severity, and associated bowel or , while a review of medications (e.g., anticholinergics, opioids) that may influence function is essential. Additionally, management practices, such as catheterization frequency or spontaneous voiding patterns, are documented to gauge current control and complications like recurrent infections. The complements the by evaluating for signs of dysfunction and neurologic impairment. Abdominal assesses for suprapubic tenderness or a distended indicating retention. A focused neurologic screening examines perineal sensation in the S2-S5 dermatomes, deep tendon reflexes (e.g., and ankle), the to evaluate sacral arc integrity, and anal sphincter tone via digital to detect detrusor-sphincter . In women, a checks for vaginal or masses affecting emptying, while in men, external genitalia and assessment via rectal exam rule out obstructive causes. Skin inspection may reveal irritation from incontinence or use. Post-void residual urine is performed in patients who void spontaneously to quantify retention. Risk stratification follows the initial history and examination to identify patients at risk for upper urinary tract deterioration, such as hydronephrosis from high bladder pressures or vesicoureteral reflux, particularly in those with suspected detrusor overactivity or poor compliance based on symptoms like recurrent infections or incomplete emptying. According to AUA/SUFU guidelines, patients are classified as low-risk (e.g., those with preserved voiding, no prior upper tract issues, and stable neurology) or unknown-risk (e.g., incomplete neurologic recovery or high lesion level), guiding the need for further evaluation; low-risk individuals do not routinely require advanced testing beyond basics. EAU guidelines similarly emphasize early identification of high-risk features like autonomic dysreflexia in suprasacral lesions to prioritize monitoring. This stratification helps direct subsequent urodynamic studies without invasive imaging at this stage.

Urodynamic and imaging studies

Urodynamic studies are essential for objectively characterizing the type and severity of neurogenic bladder dysfunction, providing measurements of , , and coordination during filling and voiding phases. Multichannel urodynamics, which includes cystometry to assess detrusor and overactivity, is recommended as the initial for patients with unknown risk of upper tract deterioration. Pressure-flow studies evaluate voiding and detect detrusor underactivity or outlet obstruction, helping to differentiate between storage and emptying disorders. (EMG) of the external urethral sphincter is integrated into these studies to identify detrusor-sphincter dyssynergia (DSD), a common finding in suprasacral lesions where involuntary sphincter contraction occurs during detrusor contraction, confirmed by crescendo or patterns on EMG tracings. Imaging modalities complement urodynamics by visualizing structural abnormalities and functional dynamics. is a noninvasive first-line tool for measuring post-void residual volume and assessing upper urinary tract , performed initially in unknown-risk patients and annually in high-risk cases to monitor for . (MRI) or computed tomography (CT) scans are used to investigate underlying neurological etiologies, such as lesions, or to detect complications like when is inconclusive. Video-urodynamics, combining fluoroscopic with pressure measurements, offers a comprehensive view of neck and urethral behavior during filling and voiding, particularly useful for confirming DSD or in high-risk patients. Interpretation of these studies focuses on key metrics to guide and . For instance, detrusor leak point (DLPP), the lowest detrusor at which urine leakage occurs in the absence of abdominal or detrusor contraction, below 40 cmH₂O indicates high for upper tract damage due to inadequate protection. This threshold, established in seminal work on myelodysplasia patients, underscores the prognostic value of urodynamics in preventing renal complications. Emerging noninvasive technologies are enhancing diagnostic precision as of 2025. Near-infrared spectroscopy (NIRS) enables real-time assessment of bladder wall oxygenation and detrusor activity without catheterization, showing promise in detecting overactivity in neurogenic cases through changes in hemoglobin concentration. Functional MRI (fMRI) elucidates bladder-brain interactions by mapping neural activation during filling sensations, aiding in understanding sensory dysregulation in neurogenic dysfunction. Optical diagnostics, including optical coherence tomography, provide high-resolution imaging of bladder mucosa and wall thickness, potentially reducing reliance on invasive procedures for longitudinal monitoring.

Treatment

Nonsurgical management

Nonsurgical management serves as the initial approach for neurogenic bladder dysfunction, particularly in mild cases or as an adjunct to other therapies, emphasizing behavioral modifications and supportive measures to improve bladder control and . These strategies aim to reduce incontinence episodes, prevent complications like urinary tract infections, and promote patient independence without invasive interventions. Behavioral therapies form the cornerstone of nonsurgical management, including timed voiding and training. Timed voiding involves scheduled at regular intervals, typically every 2-4 hours, to preempt urgency and incontinence in patients capable of spontaneous voiding, thereby reducing involuntary detrusor contractions and leakage. training, often through prompted or habit retraining, encourages patients with preserved sensation or cognitive function to delay voiding progressively while using cues or assistance from caregivers, enhancing bladder capacity and control over time. muscle training (PFMT), sometimes augmented with , strengthens the pelvic floor to support continence; it is conditionally recommended for patients with (MS) or cerebrovascular accidents, demonstrating improvements in urinary symptoms and based on systematic reviews and randomized trials. For instance, in women with MS, PFMT has shown benefits in reducing . Lifestyle modifications play a critical role in optimizing bladder function and preventing secondary issues. Fluid management entails maintaining adequate daily intake—typically 1.5-2 liters spread evenly—to avoid , , urinary tract infections, and stone formation, while limiting evening fluids to minimize ; in some cases, reducing irritants like further aids symptom control. Constipation prevention is essential, as can exacerbate bladder pressure and dysfunction; this involves a high-fiber diet (25-30 grams daily) combined with sufficient fluids and regular bowel routines to promote efficient evacuation. Assistive devices provide practical support for incontinence management when behavioral strategies alone are insufficient. Absorbent products, such as pads or undergarments, offer immediate protection against leakage, particularly for patients facing challenges with other methods, allowing greater confidence in daily activities. For males, penile clamps can temporarily compress the to prevent , but their use carries risks including pain, skin irritation, urethral erosion, , and restricted blood flow with prolonged application, necessitating careful monitoring and limited duration. Patient education and self-monitoring empower individuals to sustain these strategies long-term. Clinicians should inform patients about recognizing symptoms like worsening incontinence or infections that require escalation, such as to catheterization techniques. A voiding diary, tracking fluid intake, voiding times, volumes, urgency, and episodes over 3 days, enables personalized adjustments and assesses treatment efficacy.

Pharmacologic therapies

Pharmacologic therapies for neurogenic bladder dysfunction primarily target detrusor overactivity, underactivity, or dyssynergia to improve bladder storage and emptying functions. These treatments are often used as first- or second-line options following behavioral interventions, with selection guided by urodynamic findings and patient-specific factors such as neurological . Anticholinergics, also known as antimuscarinics, are the cornerstone for managing neurogenic detrusor overactivity (NDO), a common feature in conditions like or . These agents block muscarinic receptors in the detrusor muscle, reducing involuntary contractions, urgency, and incontinence episodes. , a commonly prescribed example, is administered at doses of 5-15 mg daily, titrated based on efficacy and tolerability. Clinical guidelines recommend anticholinergics or their combination with other agents to improve parameters, supported by from randomized trials showing reduced detrusor and improved continence rates. Common side effects include dry mouth, , , and , particularly in elderly or neurologically impaired patients. Contraindications encompass narrow-angle , , severe gastrointestinal obstruction, and due to risks of elevated and worsened retention. Beta-3 adrenergic receptor agonists offer an alternative or adjunct to anticholinergics for NDO, particularly when antimuscarinic side effects limit use. Mirabegron, the primary agent in this class, relaxes the detrusor muscle by stimulating beta-3 receptors, increasing bladder capacity and reducing urgency without significantly affecting cognition. Dosing typically starts at 25 mg daily, escalating to 50 mg as needed, with systematic reviews confirming efficacy in improving urodynamic parameters and quality of life in neurogenic lower urinary tract dysfunction (NLUTD). Side effects are generally milder than anticholinergics, including headache, hypertension, and tachycardia, though long-term use in pediatric populations shows good tolerability with minimal adverse events. Contraindications include severe uncontrolled hypertension, and caution is advised in patients with cardiovascular disease due to potential blood pressure elevations. Emerging data support vibegron, another beta-3 agonist, as a promising option under investigation for pediatric NLUTD, with similar mechanisms and potentially fewer cardiovascular effects. Alpha-blockers address bladder outlet obstruction or detrusor-sphincter dyssynergia, facilitating voiding in patients with incomplete emptying. Tamsulosin, a selective alpha-1A blocker, relaxes prostatic and urethral , reducing post-void residual and detrusor at a standard dose of 0.4 mg daily. Studies in neurogenic populations, including , demonstrate improved voiding efficiency and quality of life, with conditional guideline support for spontaneous voiders. Side effects involve , , and ejaculatory dysfunction, particularly in males. Contraindications include severe or renal impairment, with monitoring recommended for risk during . Combination therapies, such as anticholinergics with alpha-blockers or beta-3 agonists, may enhance outcomes in mixed dysfunction but require careful monitoring for additive side effects like or . , a analog, serves as an adjunct for by reducing urine production, dosed intranasally at 10-40 mcg nightly, though risk necessitates surveillance. Overall, pharmacologic selection prioritizes individualized risk-benefit assessment, with regular urodynamic reevaluation to optimize therapy.

Catheterization techniques

Catheterization techniques are essential for managing in neurogenic bladder dysfunction, enabling regular bladder emptying to prevent complications such as urinary tract infections (UTIs). Clean intermittent self-catheterization (CISC) is widely regarded as the gold standard for individuals with neurogenic lower urinary tract dysfunction, as it preserves bladder function and minimizes long-term risks compared to continuous drainage methods. In CISC, patients insert a into the multiple times daily to drain the , using a clean (non-sterile) in non-acute settings, which involves washing hands and the perineal area with and before proceeding. This approach is preferred over sterile for home use due to similar UTI rates but greater practicality and lower cost, with studies showing no significant difference in infection incidence between clean and sterile intermittent methods in neurogenic patients. are typically sized 14-18 (Fr) for adults to balance drainage efficiency and minimize urethral , with smaller sizes (e.g., 12 Fr) considered for those prone to strictures. Frequency is generally 4-6 times per 24 hours, adjusted based on fluid intake and residual urine volume to maintain pressures below 40 cm H₂O and avoid overdistension. For patients unable to perform self-catheterization, indwelling catheters provide continuous drainage; urethral Foley catheters are inserted via the with an inflatable balloon (5-10 mL) to secure placement, while suprapubic catheters are surgically placed through the directly into the . Urethral indwelling catheters carry a higher of UTIs and urethral complications than CISC, whereas suprapubic options may improve and reduce urethral trauma but increase rates of bladder stones and leakage. Indwelling catheters require sterile insertion by healthcare professionals and routine replacement every 4-6 weeks to mitigate formation and infections. Recent advancements emphasize hydrophilic-coated catheters for intermittent use, which activate with to create a low-friction surface, reducing urethral and UTI incidence in neurogenic patients by approximately 20-30% compared to non-coated alternatives, as evidenced by 2024 systematic reviews and cost-effectiveness analyses. These coatings also enhance patient comfort and adherence, particularly in long-term management.

Botulinum toxin therapy

Botulinum toxin therapy, specifically intradetrusor injections of , serves as a targeted for neurogenic detrusor overactivity (NDO), a common manifestation of neurogenic dysfunction characterized by involuntary contractions leading to incontinence and reduced capacity. This therapy involves injecting the toxin directly into the to temporarily paralyze overactive fibers, thereby increasing capacity and compliance while reducing detrusor pressure during filling. The mechanism relies on the toxin's inhibition of release at neuromuscular junctions through cleavage of SNARE proteins, which disrupts vesicular fusion and , ultimately decreasing detrusor contractility and sensory afferent signaling from C-fibers in the suburothelium. The procedure is typically performed cystoscopically under local or general anesthesia in an outpatient setting, with 200 units of onabotulinumtoxinA diluted in 20-30 mL of saline and injected into 20-30 sites across the , sparing the trigone to minimize risks. Dosage may range from 100 to 300 units depending on factors, though 200 units is the FDA-approved standard for NDO in adults with or . Injections are repeated every 6-9 months as the effect wanes, with clinical response monitored via urodynamics and symptom diaries to guide retreatment. According to the American Urological Association/Society of Urodynamics, Female Pelvic Medicine & Urogenital Reconstruction (AUA/SUFU) guidelines, intradetrusor onabotulinumtoxinA is a strong recommendation (Evidence Level Grade A) as a second-line for NDO refractory to oral antimuscarinics in patients with or , aimed at improving bladder storage, reducing incontinence episodes, and enhancing quality of life. Efficacy data from randomized controlled trials demonstrate significant reductions in weekly urge incontinence episodes by 19-22 (from baselines of 25-30), with 60-80% of patients reporting at least 50% improvement in symptoms and 35-40% achieving complete continence; urodynamic improvements include a 40-60% decrease in maximum detrusor pressure and a 50-100% increase in maximum cystometric capacity. Common side effects are generally transient and manageable, including urinary tract infections (occurring in 20-40% of patients, 1.48 compared to ) and clean intermittent catheterization for (10-25%, often resolving within weeks). Other risks encompass , ( 1.81), and , with no long-term systemic effects reported in high-quality studies; patients who void spontaneously should be counseled on retention risks pre-treatment.

Neuromodulation

Neuromodulation involves the use of electrical stimulation to modulate neural pathways controlling bladder function, offering a targeted approach for managing refractory neurogenic bladder dysfunction (NBD) where conservative or pharmacologic treatments fail. This technique primarily targets sacral, tibial, or pudendal nerves to improve bladder storage and emptying by restoring coordinated detrusor and sphincter activity. According to the 2021 AUA/SUFU guideline (with no major changes noted in 2024 discussions), it is conditionally recommended for select patients with conditions such as multiple sclerosis (MS) or other non-spinal cord injury (SCI) neurological disorders; sacral neuromodulation is not recommended for SCI or spina bifida due to limited efficacy, though emerging 2024-2025 studies suggest potential benefits in carefully selected SCI cases. Sacral neuromodulation (SNM), often using the InterStim device, is a cornerstone therapy for refractory NBD. The procedure begins with a percutaneous nerve evaluation (PNE), where a temporary lead is inserted into the S3 sacral foramen and connected to an external pulse generator for 1-2 weeks to assess response, defined as at least 50% improvement in symptoms like incontinence or urgency. If successful, permanent implantation follows, involving placement of a tined quadripolar lead and an implantable pulse generator (IPG) in the gluteal region, allowing patient-programmable stimulation. This staged approach is recommended for NBD cases unresponsive to prior therapies, with test-phase success rates of 50-68% leading to implantation in suitable candidates. Percutaneous tibial nerve stimulation (PTNS) provides a less invasive alternative, targeting the posterior to indirectly influence sacral reflexes. A fine-needle electrode is inserted near the medial malleolus and stimulated at 20 Hz for 30 minutes weekly over 12 sessions, with maintenance treatments as needed for sustained benefit. In NBD patients, particularly those with , PTNS yields subjective improvements in 89% of cases and increases bladder capacity by an average of 56 mL, with long-term symptom relief up to 82% at 24 months. It is well-tolerated and suitable for outpatient settings, though efficacy varies by underlying . Pudendal nerve stimulation directly modulates afferents and has shown promise in NBD, especially for detrusor overactivity. Leads are placed near the via a minimally invasive approach, delivering chronic low-level pulses to enhance compliance and reduce urgency. In neurogenic cases, it reduces overall symptom scores by 52%, improving both storage and voiding phases without requiring sacral access. This off-label application is gaining traction for patients intolerant to SNM. Recent advances from 2024-2025 have expanded neuromodulation's role in NBD. SNM demonstrates storage and emptying improvements in approximately 70% of select NBD patients, with sustained success rates of 75-86% at 4 years post-implantation. In , robotic-assisted gait training integrated with brain-computer interface (BCI) enhances cortical modulation, leading to better control and reduced incontinence through promotion. Additionally, low-intensity therapy (Li-ESWT) has emerged as a non-invasive option; in a case of MS-related NBD with chronic retention, 12 sessions reduced post-void residual volume from over 200 mL to under 50 mL, sustained for 9 months, by promoting and nerve regeneration. Overall, achieves 50-75% symptom reduction across techniques, with durable effects in refractory NBD, though outcomes depend on patient selection and type. Contraindications include active pelvic or urinary tract infections, which increase complication risks and preclude implantation until resolved.

Surgical interventions

Surgical interventions are reserved for severe, refractory cases of neurogenic bladder dysfunction where nonsurgical and minimally invasive treatments fail to protect the upper urinary tract or manage incontinence effectively. These procedures aim to reconstruct the urinary tract, either by enlarging the , diverting , or addressing outlet obstruction, and are typically considered after comprehensive urodynamic confirms irreversible detrusor overactivity, poor , or detrusor-sphincter dyssynergia (DSD). Augmentation cystoplasty involves enlarging the using a detubularized segment of bowel, most commonly , to increase capacity and improve compliance. The procedure is indicated for patients with reduced capacity (typically <200 mL) and high detrusor pressures (>40 cmH₂O) to conservative measures, achieving postoperative capacity increases from an average of 169 mL to 559 mL and pressure reductions from 65 cmH₂O to 19 cmH₂O. Success rates include 90% continence and resolution of in 83% of cases, though 76% of patients remain catheter-dependent. Urinary diversion, such as ileal conduit creation, bypasses the by anastomosing the ureters to an isolated ileal segment that drains to a , serving as a last-resort option for end-stage dysfunction with recurrent infections or renal deterioration. This incontinent diversion is well-tolerated in neurologically impaired patients, with low (1-2%) but risks of uretero-ileal (2.9-8.8%). Continent diversions, like those incorporating catheterizable channels, achieve 75-100% continence but carry higher stomal complication rates (16-60%). For DSD or outlet issues, sphincterotomy reduces urethral resistance by incising the external , facilitating bladder emptying and converting high-pressure storage to low-pressure voiding, with success in alleviating but requiring condom catheterization in 57% due to incontinence. Alternatively, sling procedures increase outlet resistance to treat , yielding 74-83% continence rates using autologous materials, though synthetic options have higher erosion risks (up to 11% need for catheterization post-procedure). In pediatric patients, particularly those with , early surgical intervention preserves renal function and accommodates growth; augmentation cystoplasty combined with Mitrofanoff appendicovesicostomy (using the appendix to create a catheterizable channel) is common for intractable incontinence or poor compliance, with procedures timed around age 5-7 years to align with somatic growth and enable self-catheterization. Growth considerations include using bowel segments that expand with the child, though long-term follow-up is essential for revisions. Risks of these interventions include from bowel-urine contact (hyperchloremic in 10-20% of cases, requiring alkali supplementation) and long-term malignancy at augmentation sites (1-2% incidence over 10-20 years). Emerging adjuncts in 2025 include therapies, such as combined intrathecal mesenchymal s (MSCs) and Schwann cells (SCs) for injury-related neurogenic bladder, which significantly improve urodynamic parameters like bladder compliance (P=0.032), detrusor pressure (P=0.013), and postvoid residual volume (P=0.001) at 6 months, alongside reduced incontinence. These remain investigational but show promise in enhancing outcomes when integrated with .

Epidemiology

Prevalence and incidence

Neurogenic bladder dysfunction (NBD) is a common complication of various neurological conditions, with prevalence rates varying significantly by underlying etiology. In patients with (), NBD affects 70% to 84% of individuals at some point in their lives. Among those with (MS), the condition occurs in 40% to 90% of cases. For , prevalence ranges from 37% to 72%. In patients, NBD is reported in 15% of cases. Incidence estimates for NBD are largely derived from the rates of its primary neurological causes. , approximately 18,000 new cases of occur annually, with 70% to 84% resulting in NBD, leading to roughly 12,600 to 15,120 new instances each year. Globally, over 2.9 million people live with as of 2025, and given the 40% to 90% prevalence of NBD in this population, an estimated 1.16 to 2.61 million individuals are affected by MS-related NBD. The global prevalence of MS has increased by approximately 26% over the past three decades as of 2025. Demographic patterns show gender disparities influenced by the etiologies. , a major cause of NBD, predominantly affects males, who comprise about 78% of cases in the . In contrast, has a higher incidence in females, with a female-to-male of approximately 3:1, contributing to greater NBD burden in women from this cause. Prevalence of NBD is increasing, particularly with aging populations and rising rates, where leads to bladder dysfunction in up to 87% of cases and a substantial proportion of type 2 cases. Global prevalence reached 11.1% among adults in 2025.

Risk factors

Neurogenic bladder dysfunction (NBD) arises primarily from underlying neurologic impairments, with non-modifiable risk factors including advanced age and specific neurologic conditions. Individuals over 65 years of age face an elevated risk, as the mean age of NBD patients is approximately 62.5 years, reflecting higher incidences of age-related neurologic disorders such as and that disrupt bladder innervation. Neurologic conditions like (SCI) at the T12-L1 level particularly heighten susceptibility, as injuries in this thoracolumbar region often lead to detrusor-sphincter dyssynergia and impaired bladder emptying due to disruption of the sacral . Modifiable risk factors play a significant role, particularly in diabetes-related cases where poor glycemic control accelerates affecting the bladder. An HbA1c level exceeding 7% over at least three years substantially increases the risk of , which manifests as neurogenic bladder through impaired detrusor contractility and sensory loss. Similarly, contributes through metabolic inflammation and , elevating the odds of and subsequent NBD even in prediabetic states. Comorbidities such as further compound vulnerability by fostering microvascular changes that impair nerve perfusion, positioning it as a leading modifiable risk for distal symmetric and involvement in . Prior pelvic surgery, including procedures like radical hysterectomy or sacrocolpopexy, poses iatrogenic risks by damaging autonomic pelvic nerves, resulting in detrusor underactivity or characteristic of NBD. Genetic predispositions are rare but notable, with familial neuropathies such as or causing progressive autonomic dysfunction, including neurogenic bladder, through inherited degeneration of corticospinal and peripheral nerves. In conditions like , where NBD prevalence reaches 70-84%, these risk factors often interact to determine dysfunction severity.

Prognosis

Long-term outcomes

Long-term outcomes in neurogenic bladder dysfunction are influenced by the underlying neurological , adherence to strategies, and the development of complications such as recurrent urinary tract infections or upper urinary tract deterioration. In patients with (), early intervention targeting bladder dysfunction correlates with preserved renal function, with studies indicating a low overall risk of kidney deterioration at approximately 3% over a follow-up period of 79 months when symptoms are proactively managed. This favorable underscores the importance of timely urodynamic evaluation and therapies like intermittent catheterization to mitigate detrusor overactivity, a common driver of renal stress in MS-related neurogenic bladder. Conversely, outcomes are poorer in cases of () without adequate treatment, where neurogenic bladder dysfunction elevates the risk of upper urinary tract complications, including renal impairment, to 20-30% over extended periods due to factors like and high detrusor pressures. In diabetic neurogenic bladder, progression of typically manifests 10 or more years after disease onset, leading to gradual worsening of emptying and increased susceptibility to , which can compound renal failure if glycemic control and urological monitoring are neglected. Adherence to clean intermittent catheterization or pharmacologic interventions is critical, as non-compliance heightens these risks across etiologies. Complications like renal failure, often linked to untreated high-pressure voiding, further impair long-term prognosis by necessitating advanced interventions. Survival rates are impacted by infectious complications, with urinary tract infections contributing to a notable increase in morbidity and mortality; historical data pre-modern showed renal failure as a leading in patients, though contemporary approaches have reduced this burden. Recent 2025 analyses of therapies, such as , report quality-of-life improvements exceeding 70% in symptom relief and patient satisfaction for neurogenic lower urinary tract dysfunction, particularly in cases. To optimize outcomes, high-risk patients—those with detrusor-sphincter , poor compliance, or elevated storage pressures—require annual urodynamic monitoring alongside clinical assessments to detect deteriorations early and adjust .

Prevention strategies

Prevention of neurogenic bladder dysfunction primarily focuses on mitigating underlying causes in at-risk populations, such as through glycemic control in to reduce the incidence of that can impair innervation. Tight glycemic control has been shown to delay the onset and progression of neuropathy in patients with , thereby potentially preventing associated dysfunction. In , intensive glycemic management similarly slows microvascular complications, including those affecting the autonomic nerves controlling function. For trauma-related causes, such as (), preventive measures like consistent seatbelt use in motor vehicles significantly reduce the risk of spinal trauma that leads to neurogenic . Seatbelts reduce the risk of serious crash-related injuries, including , by about half. Secondary prevention strategies emphasize early detection and intervention in progressive neurological conditions like and , where neurogenic bladder can emerge as an early complication. Annual or symptom-prompted urodynamic screening in these patients allows for timely identification of detrusor overactivity or underactivity before symptomatic incontinence or retention develops. In MS, early urodynamic studies reveal abnormalities in 62% of newly diagnosed patients, even without overt urinary symptoms, enabling proactive management to preserve bladder function. Similarly, in , routine urological assessments, including urodynamics, are recommended for those with lower urinary tract symptoms to detect neurogenic changes early and prevent progression to severe dysfunction. UTI prophylaxis in at-risk individuals with neurogenic bladder involves non-antibiotic approaches, such as optimizing bladder emptying techniques or using methenamine hippurate, to reduce recurrent infections that exacerbate bladder damage. Guidelines recommend against routine antibiotic prophylaxis due to resistance risks but support targeted non-antimicrobial strategies for recurrent uncomplicated UTIs. Tertiary prevention aims to halt progression of complications in established neurogenic bladder, particularly through adherence to clean intermittent catheterization (CIC) protocols to maintain low intravesical pressures and avert renal damage. Consistent CIC use protects kidney function by preventing high-pressure storage and vesicoureteral reflux, with studies showing reduced rates of upper urinary tract deterioration in compliant patients. Patient education and support programs enhance CIC adherence, minimizing risks like hydronephrosis and chronic kidney disease. As of 2025, emerging research explores preemptive in high-risk cases to forestall severe neurogenic onset. Early sacral neuromodulation implantation in acute has demonstrated improvements in compliance and reduced overactivity in select patients, potentially altering long-term trajectories before dysfunction sets in. These approaches, including transcutaneous stimulation, show promise in modulating neural pathways proactively, though larger trials are needed to establish efficacy.

Societal aspects

Disease burden

Neurogenic bladder dysfunction (NBD) represents a significant economic burden on healthcare systems, driven primarily by direct costs associated with management and complications. In the United States, annual supportive care costs for NBD range from $2,040 to $12,219 per patient, encompassing expenses for incontinence supplies, medications, and routine monitoring. Lifetime costs can escalate to $112,774 when accounting for complications such as urinary tract infections and hospitalizations. These figures highlight the substantial financial load from essential interventions like intermittent catheterization, which alone can cost $46 per week for aseptic single-use kits. On a national scale in the , the economic impact of —including cases attributable to NBD—reached $65.9 billion annually in 2007, with direct costs forming the majority and projections estimating $82.6 billion by 2020. Globally, the burden scales similarly; for instance, five European countries (, , , , and the ) incurred €4.2 billion in healthcare system costs for related conditions in 2000. Hospitalizations for NBD-related issues, such as infections, further amplify these expenditures, often requiring extended stays and specialized urologic care. Healthcare utilization among NBD patients is markedly elevated, with individuals averaging 16 office visits and 0.5 visits per year—approximately 3 to 4 times higher than the general population's typical 4 to 5 encounters. Around 58% to 82% of patients with neurogenic lower urinary tract dysfunction, including those with or , adhere to clean intermittent catheterization as a primary management strategy, often lifelong, which intensifies resource demands. From 2006 to 2011, over 875,000 NBD patients were seen in U.S. s, with 61.5% leading to admissions. As of 2025, the disease burden is increasing, linked to a post-pandemic rise in incidence—up 43% in some regions like following 2020-2021 lockdowns—exacerbated by heightened mobility-related accidents and long-term effects on physical health. Socioeconomic disparities compound this load, as low-income individuals experience greater barriers to accessing catheterization supplies, specialist care, and preventive services, leading to higher complication rates and costs.

Impact on quality of life

Neurogenic bladder dysfunction profoundly affects patients' psychological well-being, with studies indicating that 10-40% of individuals with (SCI)—a common cause of this condition—experience major , often linked to urinary symptoms and the of incontinence. This exacerbates feelings of and , contributing to anxiety in up to 48% of those with related symptoms, as the unpredictable nature of incontinence heightens emotional distress and self-perception issues. Such psychological burdens can intensify the cycle of avoidance behaviors, further isolating patients from support networks. On the social front, neurogenic bladder dysfunction frequently leads to , as individuals limit outings to avoid incontinence episodes or the need for catheterization in public settings, straining interpersonal relationships and fostering emotional distance from partners and family. Relationship strain is common due to the intimate disruptions caused by symptoms, with partners often sharing the burden, which can lead to reduced intimacy and mutual frustration. Work limitations are also prevalent, particularly around privacy for intermittent catheterization, compelling many to adjust schedules, seek accommodations, or even reduce hours to manage symptoms discreetly. Daily living is significantly disrupted by neurogenic bladder dysfunction, including sleep disturbances from , where frequent nighttime voiding interrupts rest and contributes to chronic fatigue in affected patients. Sexual dysfunction affects approximately 50% of individuals with SCI-related neurogenic bladder, manifesting as erectile issues in men or reduced lubrication and sensation in women, which compounds emotional and relational challenges. As of 2025, emerging research on integrating brain-computer interfaces (BCI) with shows promise for enhancing volitional bladder control and independence for patients with neurogenic bladder.

References

  1. [1]
    Neurogenic Bladder and Neurogenic Lower Urinary Tract Dysfunction
    By definition, a neurogenic bladder involves some disorder or problem with the nerve control of continence and voiding function. Therefore, the history should ...History and Physical · Evaluation · Treatment / Management · Differential Diagnosis
  2. [2]
  3. [3]
    Neurogenic bladder pathophysiology, assessment and ...
    Mar 3, 2025 · Neurogenic bladder (NB) is a general term for a group of disorders in which neurological lesions cause bladder and/or urethral dysfunction.
  4. [4]
    Neurogenic bladder and bowel management - Mayo Clinic
    Apr 29, 2022 · Overview. Neurogenic bladder and bowel management includes treatments to help control when you urinate or have a bowel movement.
  5. [5]
    Neurogenic Lower Urinary Tract Dysfunction: AUA/SUFU Guideline ...
    Neurogenic lower urinary tract dysfunction (NLUTD) refers to abnormal function of either the bladder, bladder neck, and/or its sphincters related to a ...<|control11|><|separator|>
  6. [6]
    The neural control of micturition - PMC - PubMed Central - NIH
    Here we review the neural control of micturition and how disruption of this control leads to abnormal storage and release of urine.
  7. [7]
    Neuroanatomy, Pontine Micturition Center - StatPearls - NCBI - NIH
    The neural circuitry that controls urination, or micturition, is complex and highly distributed. It involves pathways at various levels of the brain, the spinal ...
  8. [8]
    Neurogenic bladder – concepts and treatment recommendations
    Bladder and urinary sphincter malfunctioning that results from some change in the central and/or peripheral nervous system is defined as neurogenic bladder.
  9. [9]
    Neurogenic Bladder: Epidemiology, Diagnosis, and Management
    Neurogenic bladder is loosely used to denote lower urinary tract (LUT) dysfunction caused by neurological disease.
  10. [10]
    Neurogenic Bladder Physiology, Pathogenesis, and Management ...
    Jun 14, 2022 · Urinary incontinence is common after spinal cord injury (SCI) due to loss of supraspinal coordination and unabated reflexes in both autonomic and somatic ...Missing: definition | Show results with:definition
  11. [11]
    Role of Purinergic Signaling in Voiding Dysfunction - PubMed Central
    Alterations in purinergic signaling have been described in bladder dysfunction secondary to IC/PBS, neurogenic detrusor from SCI, chemical cystitis, OAB/LUTS, ...Abstract · Introduction · ConclusionsMissing: autonomic imbalance
  12. [12]
    Neurogenic Bladder - PMC - PubMed Central - NIH
    Neurogenic bladder dysfunction can be successfully treated to achieve goals of urinary continence, prevention of renal damage from chronically high detrusor ...
  13. [13]
    Neurogenic bladder in spinal cord injury patients - PMC - NIH
    Neurogenic bladder dysfunction due to spinal cord injury poses a significant threat to the well-being of patients. Incontinence, renal impairment, urinary tract ...Missing: definition | Show results with:definition
  14. [14]
    Lower urinary tract dysfunction in the central nervous system ...
    May 24, 2024 · Neurogenic lower urinary tract dysfunction (NLUTD) is commonly encountered in patients with neurological lesions affecting the central nervous ...
  15. [15]
    Neurogenic Bladder: Overview, Neuroanatomy, Physiology and ...
    Sep 23, 2024 · Neurogenic bladder is a term applied to urinary bladder malfunction due to neurologic dysfunction resulting from internal or external trauma, disease, or ...
  16. [16]
    Urologic Complications of Diabetes - American Diabetes Association
    Jan 1, 2005 · Over 50% of men and women with diabetes have bladder dysfunction (4,5). Current understanding of bladder dysfunction reflects a progressive ...Sexual Dysfunction · Asymptomatic Bacteriuria And... · Pathogenesis
  17. [17]
    Lower urinary tract dysfunction in patients with peripheral nervous ...
    Other important causes of neurogenic LUT dysfunction are perineoabdominal and pelvic surgeries. Surgeons are devising nerve-sparing techniques to prevent such ...
  18. [18]
    Neurogenic Bladder - Genitourinary Disorders - Merck Manuals
    Overflow incontinence is the primary symptom in patients with a flaccid bladder. Patients retain urine and have constant overflow dribbling. Men typically also ...
  19. [19]
    Neurogenic Bladder | PM&R KnowledgeNow - AAPM&R
    Apr 18, 2024 · The prevalence of neurogenic bladder varies based on the underlying neurological condition, the duration of disease, and the severity of ...
  20. [20]
    The Other Bladder Syndrome: Underactive Bladder - PMC
    Detrusor underactivity, or underactive bladder (UAB), is defined as a contraction of reduced strength and/or duration resulting in prolonged bladder emptying.
  21. [21]
    Pathophysiology of the underactive bladder
    Nov 13, 2017 · Several causes such as aging, bladder outlet obstruction, diabetes mellitus, neurologic disorders, and nervous injury to the spinal cord, cauda ...Factors Contributing To... · 3. Afferent Nerve... · 4. Brain/spinal Cord...<|control11|><|separator|>
  22. [22]
    Neurogenic Bladder: Causes, Symptoms & Management
    Your bladder not emptying all the way or at all when you pee (urinary retention); Your bladder being too full, so you leak pee (overflow incontinence); Not ...
  23. [23]
    Anatomical Aspects of Neurogenic Bladder and the Approach in Its ...
    Nov 6, 2022 · This review article attempts to correlate the neurogenic bladder with various anatomical aspects related to the micturition center in the brain and spinal cord.
  24. [24]
    Bladder dysfunction following stroke: An updated review on ...
    Aug 23, 2024 · In neurogenic bladder, however, there is always a risk for transmission of intravesical pressure to the upper tract. In incontinent patients, ...
  25. [25]
    Bladder - Abdominal Key
    Mar 7, 2021 · ... detrusor overactivity with impaired contractility with the remainder having normal studies [15]. One in three patients with Parkinson's ...Video-Urodynamics · Suprasacral Spinal Cord... · Sacral/peripheral
  26. [26]
    a proposal for a new neurogenic bladder classification system
    Neurogenic bladder (NGB) is a term used by health care providers to describe dysfunction of the lower urinary tract (LUT) characterized by damage to the central ...
  27. [27]
    Evaluation of lower urinary tract symptoms in multiple sclerosis ...
    The prevalence of these symptoms in MS patients is very high, with ... Contemporary management of the neurogenic bladder for multiple sclerosis patients.
  28. [28]
    [PDF] Gender differences in overactive bladder
    Looking specifically at urinary incontinence (UI), women had a much higher rate of any UI (urge, mixed, stress and other) than men (13.1% versus 5.4%). These ...
  29. [29]
    mp48-06 gender impact on bladder-related outcomes and quality of ...
    There are differences in neurogenic bladder symptoms based on gender after spinal cord injury. Women with paraplegia experience worse bladder-related ...
  30. [30]
    Exploring urinary microbiome: insights into neurogenic bladder and ...
    Mar 31, 2025 · UTIs are one of the most frequent complications in patients with NB, with a prevalence of about 70% (Figure 2) (Penders et al., 2003; Liu et al.
  31. [31]
    Urinary tract infection in the neurogenic bladder - PubMed Central
    There is a high incidence of urinary tract infection (UTI) in patients with neurogenic lower urinary tract function. This results in significant morbidity and ...
  32. [32]
    Incidence of and Risk Factors for Urinary Stones Among Patients ...
    The latest evidence indicates that the overall incidence of urinary stones after SCI is relatively high at 16.6% (95% CI 14.1–19.3%), although annual incidence ...
  33. [33]
    Urologic complications of the neurogenic bladder - PubMed
    Patients with a neurogenic bladder are at risk for several urologic complications including hydronephrosis, vesicoureteral reflux, renal failure, urinary tract ...Missing: urolithiasis | Show results with:urolithiasis
  34. [34]
    Neurogenic Bladder - Kidney and Urinary Tract Disorders
    People with neurogenic bladder are at risk for urinary tract infections and stones in the urinary tract. People are also at risk of hydronephrosis (see figure ...Missing: urolithiasis renal failure
  35. [35]
    Hydronephrosis and renal failure following inadequate management ...
    [1] The appearance of the hydronephrosis associated with neurogenic bladder dysfunction has been attributed to the increased intravesical pressure which forces ...Missing: urolithiasis | Show results with:urolithiasis
  36. [36]
    Autonomic Dysreflexia (AD): What It Is, Symptoms & Treatment
    they're responsible for up to 85% of AD cases. ...
  37. [37]
    Comprehensive management of neurogenic stress urinary ...
    Skin problems: ammoniacal dermatitis from prolonged urine exposure, leading to painful skin rashes and secondary infections ... Leriche, et al. Treatment of ...
  38. [38]
    Depressive symptoms of patients using clean intermittent ... - Nature
    Jan 24, 2006 · The results demonstrate that the patients with neurogenic bladder secondary to SCI have higher degrees of depression than normal population.
  39. [39]
    The Neurogenic Bladder Symptom Score (NBSS) - Nature
    Nov 29, 2017 · The Neurogenic Bladder Symptom Score (NBSS) is a validated 24 item questionnaire that measures bladder symptoms across 3 different domains.
  40. [40]
    Detrusor sphincter dyssynergia: a review of physiology, diagnosis ...
    Detrusor sphincter dyssynergia (DSD) is the urodynamic description of bladder outlet obstruction from detrusor muscle contraction with concomitant involuntary ...
  41. [41]
    Management of Lower Urinary Tract Dysfunction in Patients with ...
    Videourodynamics also allows for the detection of VUR and the pressure at which this occurs, assessment of the leak point pressure more accurately than with ...
  42. [42]
    New Imaging Techniques on the Horizon to Study Overactive and ...
    Mar 5, 2025 · Bladder imaging techniques including NIRS, ultrasound, and functional fMRI have been developed and are now being used as noninvasive techniques.Missing: diagnosis optical diagnostics
  43. [43]
    Advancing Bladder Health Diagnostics: The Potential of Optical ...
    Jun 30, 2025 · This review evaluates the clinical utility of emerging optical techniques—specifically, near-infrared spectroscopy (NIRS), optical coherence ...Missing: fMRI | Show results with:fMRI
  44. [44]
    Neurogenic bladder pathophysiology, assessment and ...
    Mar 3, 2025 · Neurogenic bladder (NB) is a general term for a group of disorders in which neurological lesions cause bladder and/or urethral dysfunction.Missing: underactive | Show results with:underactive
  45. [45]
    Optimizing Therapy and Management of Neurogenic Bladder - AJMC
    The primary goal of timed voiding is for the patient with urge incontinence to void before urinary urgency and incontinence occur. 2,4 Depending on the ...
  46. [46]
    None
    Below is a merged and comprehensive response summarizing the guidelines and statements from the AUA/SUFU Guideline on Adult Neurogenic Lower Urinary Tract Dysfunction (NLUTD) related to nonsurgical, conservative, or behavioral management. The information is synthesized from the provided summaries, retaining all details and using a table in CSV format for clarity and density. The primary source is the document at https://www.auanet.org/documents/Guidelines/PDF/NLUTD.pdf.
  47. [47]
  48. [48]
    Guideline for the management of neurogenic bowel dysfunction in ...
    Mar 25, 2022 · A balanced, fairly high-fibre diet and sufficient fluid intake are important components of bowel management.
  49. [49]
    Urethral diverticulum: a potential hazard of penile clamp application ...
    However, these devices have the risk of complications such as pain, urethral erosion, obstruction and oedema, with long-term use. It is recommended to de-clamp ...
  50. [50]
    Comparative analysis of conventional penile clamps and Uriclak ...
    Side effects of penile clamps. Some studies (4, 5, 7) suggest the potential for penile inflammation and restricted blood circulation with excessive use.
  51. [51]
  52. [52]
    Oxybutynin - StatPearls - NCBI Bookshelf - NIH
    Aug 17, 2023 · Oxybutynin, an anticholinergic medication, is approved by the US Food and Drug Administration (FDA) and is indicated for patients with overactive bladder.
  53. [53]
    Oxybutynin: Adverse Effects, Contraindications, and Dosage
    Contraindications of Oxybutynin · Risk of urinary retention · Narrow-angle glaucoma · Ileus, gastrointestinal stenosis · Myasthenia gravis · Tachyarrhythmias ...
  54. [54]
    The Efficacy and Safety of Mirabegron for the Treatment of ...
    Conclusion: Mirabegron is an efficacious and safe treatment for patients with neurogenic lower urinary tract dysfunction.
  55. [55]
    The use of mirabegron in neurogenic bladder: a systematic review
    Mirabegron was used as a second-line treatment after antimuscarinics lacked efficacy or caused adverse effects. The duration of the treatments ranged from 4 ...
  56. [56]
    Long-term beneficial effects of mirabegron in pediatric patients with ...
    However, 5 of 102 patients who used mirabegron and were screened for eligibility experienced mild side effects (palpitations, nausea, and fatigue), which ...
  57. [57]
    Mirabegron (oral route) - Side effects & dosage - Mayo Clinic
    More common · Bladder pain · bloody or cloudy urine · blurred vision · difficult, burning, or painful urination · dizziness · frequent urge to urinate · headache ...
  58. [58]
    Update on Current Options in the Management of Neurogenic Bladder
    Jul 17, 2024 · Mirabegron has been approved for use in children, and vibegron is currently being studied in this age group. The next line of treatment in ...
  59. [59]
    Alpha-Adrenergic Blockers for Bladder Emptying - SCIRE Professional
    Tamsulosin is an alpha-1 adrenoreceptor antagonist that has been used to treat SCI bladder neck dysfunction by relaxing smooth muscles in the bladder neck to ...
  60. [60]
    Tamsulosin: Efficacy and Safety in Patients With Neurogenic Lower ...
    Long-term tamsulosin treatment (0.4 and 0.8 mg once daily) seems to be effective and well tolerated in patients with neurogenic lower urinary tract dysfunction.
  61. [61]
    Medical management of neurogenic bladder with oral therapy
    Alpha-1 adrenergic blockers currently utilized include alfuzosin, terazosin, doxazosin, tamsulosin, and silosidin (46). The more commonly reported side effects ...Introduction · Antimuscarinics · Alpha blockers · Myrbetriq (mirabegron)<|separator|>
  62. [62]
    A consensus statement on when to start clean intermittent self ...
    Dec 11, 2023 · In most instances, CISC is considered the gold standard rather than permanent urethral or suprapubic catheterization. In terms of ...
  63. [63]
    Ensuring patient adherence to clean intermittent self-catheterization
    Clean intermittent self-catheterization (CISC)​​ CISC is now considered the gold standard for the management of urinary retention. The International Continence ...
  64. [64]
    Summary of Recommendations | Infection Control - CDC
    Mar 25, 2024 · D. In the non-acute care setting, clean (i.e., non-sterile) technique for intermittent catheterization is an acceptable and more practical ...Missing: sizing | Show results with:sizing
  65. [65]
    Sterile vs Clean Urinary Catheterization - Joseph - 1991
    Patients were catheterized three to four times a day as directed by their physicians. Sterile catheterizations were performed by nursing staff using a ...Missing: sizing | Show results with:sizing
  66. [66]
    Intermittent Catheterization and Prevention of UTIs
    Sterile and clean approaches to intermittent catheterization seem equally effective in minimizing UTIs during rehabilitation.
  67. [67]
    Medical Student Curriculum: Bladder Drainage
    A typical catheter size for an adult patient is 14, 16, or 18 Fr with an associated 5 or 10 cc balloon. In most cases, 5 and 10 cc balloons are exactly the same ...
  68. [68]
    Indwelling catheter vs intermittent catheterization: is there a ...
    Aug 2, 2023 · Patients with neurogenic lower urinary tract dysfunction (NLUTD) often rely on some type of catheterization for bladder emptying.
  69. [69]
    The AUA/SUFU Guideline on Adult Neurogenic Lower Urinary Tract ...
    Nov 1, 2021 · Suprapubic catheters are associated with higher rates of bladder stones than CIC or urethral catheters. Poorer QoL is associated with indwelling ...
  70. [70]
    [PDF] Decision Aid: Bladder Management After Spinal Cord Injury (SCI)
    Indwelling catheters should be exchanged at least every 4 weeks with a new tube to avoid complications. Suprapubic indwelling catheter or suprapubic tube (SPT).
  71. [71]
    Hydrophilic catheters for intermittent catheterization and occurrence ...
    Jun 12, 2024 · The results indicate a beneficial effect regarding clinical UTI when using hydrophilic-coated catheters in terms of fewer cases of symptomatic UTI.
  72. [72]
    Cost‐effectiveness analysis of hydrophilic coated catheters for ...
    Apr 15, 2025 · HCIC use is predicted to reduce UTIs by 11%, resulting in a 7% increase in quality adjusted life years (QALY). Over a patient's lifetime, it is ...
  73. [73]
  74. [74]
    Efficacy and safety of onabotulinumtoxinA in patients with urinary ...
    Conclusions: OnabotulinumtoxinA significantly reduced UI and improved urodynamics and QOL in MS and SCI patients with NDO. Both doses were well tolerated with ...
  75. [75]
    Neuromodulation in neurogenic bladder - Sanford
    Another study examined urodynamic outcomes in a mostly neurogenic population with detrusor overactivity (MS: 13, spinal cord injury: 15, Parkinson's: 9, ...Missing: recovery | Show results with:recovery
  76. [76]
    Off-Label but On-Target: Sacral Neuromodulation for Neurogenic ...
    Jun 23, 2025 · Symptoms traditionally attributed to neurological dysfunction may also arise from secondary factors such as detrusor overactivity, medication ...
  77. [77]
    Sacral Neuromodulation for Neurogenic Lower Urinary Tract ...
    Jul 7, 2022 · After 2 months of intervention, the SNM ON group demonstrated a success rate of 76%. In the SNM OFF group, 42% of patients showed sustained SNM ...
  78. [78]
    Percutaneous Tibial Nerve Stimulation (PTNS) efficacy in ... - PubMed
    Nov 25, 2013 · Percutaneous Tibial Nerve Stimulation (PTNS) efficacy in the treatment of lower urinary tract dysfunctions: a systematic review · Abstract.
  79. [79]
    Electrical stimulation in the treatment of bladder dysfunction: techno
    Sep 11, 2019 · Sacral neuromodulation. SNM may improve both the storage and voiding function of the bladder. It is therefore used both in patients with OAB ...Non-Rechargeable Snm Systems · Intravesical Stimulation · Saphenous Nerve Stimulation<|separator|>
  80. [80]
    A new minimally invasive procedure for pudendal nerve stimulation ...
    Pudendal nerve stimulation has beneficial effects on numerous pelvic floor function impairments such as urinary and/or fecal incontinence, retention, and ...
  81. [81]
    Cortical modulation through robotic gait training with motor imagery ...
    Oct 3, 2025 · Cortical modulation through robotic gait training with motor imagery brain-computer interface enhances bladder function in individuals with ...
  82. [82]
    [PDF] Low Intensity Shockwaves to Treat the Neurogenic Bladder with ...
    Jan 15, 2024 · Low-intensity extracorporeal shockwave therapy ameliorates diabetic underactive bladder in streptozotocin-induced diabetic rats. BJU Int. 2018; ...
  83. [83]
    Current Surgical Treatment for Neurogenic Lower Urinary Tract ...
    Feb 10, 2023 · Surgeries can be grouped according to their purpose: reducing bladder pressures, reducing urethra resistance, and increasing urethra resistance.Missing: interventions | Show results with:interventions
  84. [84]
    Augmentation cystoplasty in neurogenic bladder - PMC - NIH
    The aim of this review is to update the indications, contraindications, technique, complications, and the tissue engineering approaches of augmentation ...
  85. [85]
  86. [86]
  87. [87]
  88. [88]
    Surgical Approaches in Pediatric Neurogenic Low Urinary Tract ...
    Detrusor myectomy is a surgical procedure used to treat neurogenic bladder dysfunction (NBD) by making incisions in the detrusor muscle of the bladder. This ...
  89. [89]
  90. [90]
    Long-term complications and outcomes of augmentation cystoplasty ...
    Feb 20, 2024 · Augmentation cystoplasty (AC) is an effective surgical procedure for patients with neurogenic bladder whenever conservative treatments have failed.
  91. [91]
    Long-term complications following bladder augmentations in ...
    The development of bladder calculi is the most frequent complication found following enteric bladder augmentation, having been reported to occur in up to 50% of ...Introduction · Complications of bladder... · Conclusions
  92. [92]
    Improvement of Neurogenic Bladder Dysfunction Following ...
    A range of therapeutic strategies has been investigated to promote functional recovery following SCI, with stem cell therapy emerging as a leading option.
  93. [93]
  94. [94]
    The Epidemiology and Pathophysiology of Neurogenic Bladder
    Neurogenic bladder is a disorder of the lower urinary tract created by damage to or diseases of the nervous system. Found in many patients with neurologic ...
  95. [95]
    Spinal Cord Injury Prevalence In The U.S. | Reeve Foundation
    The annual incidence of spinal cord injury (SCI) is approximately 54 cases per one million people in the United States, or about 18,000 new SCI cases each year.
  96. [96]
    How Many People Live With Multiple Sclerosis? - National MS Society
    Currently, 2.9 million people have multiple sclerosis worldwide. A landmark study funded by the National Multiple Sclerosis Society found that nearly 1 ...<|control11|><|separator|>
  97. [97]
    Neurogenic Bladder From Diabetes: What You Should Know
    Oct 18, 2023 · A 2023 report estimates that neurogenic bladder develops in roughly 43–87% of people who have type 1 diabetes. In people who have type 2 ...
  98. [98]
    Facts & figures - International Diabetes Federation
    The latest International Diabetes Federation (IDF) Diabetes Atlas (2025) reports that 11.1% – or 1 in 9 – of the adult population (20-79 years) is living with ...Type 2 diabetes · Type 1 Diabetes · Gestational Diabetes · Diabetes Complications<|control11|><|separator|>
  99. [99]
    Diabetes-Related Neuropathy: What It Is, Symptoms & Treatment
    One study of people with Type 2 diabetes shows that having an A1C over 7% for at least three years increases your risk of diabetes-related neuropathy. An A1C of ...
  100. [100]
    Vascular Risk Factors and Diabetic Neuropathy
    Jan 27, 2005 · This prospective study indicates that, apart from glycemic control, the incidence of neuropathy is associated with potentially modifiable cardiovascular risk ...
  101. [101]
    Association between Body Fat and Diabetic Peripheral Neuropathy ...
    Previous epidemiologic studies showed that obesity increased the risk of diabetic peripheral neuropathy (DPN). However, there is very limited data about the ...
  102. [102]
    Hypertension the 'Missed Modifiable Risk Factor' for Diabetic ...
    Dec 28, 2022 · Hypertension poses to be the leading modifiable risk factor for the development of diabetic neuropathy, especially distal symmetrical polyneuropathy.
  103. [103]
    Bladder dysfunction after advanced pelvic surgeries - PubMed Central
    Sep 30, 2025 · Advanced pelvic surgeries, such as radical hysterectomy, deep endometriosis surgery and sacrocolpopexy, pose risks to autonomic pelvic nerves ...
  104. [104]
    The evolving spectrum of complex inherited neuropathies - PMC
    Jul 31, 2024 · Autonomic dysfunction was common (44%) and characterised by neurogenic bladder, constipation, orthostatic hypotension and erectile dysfunction.
  105. [105]
    Risk of Kidney Deterioration Low in MS Patients, Study Suggests
    Oct 3, 2018 · The rate of kidney deterioration as a result of bladder dysfunction due to multiple sclerosis (MS) is low, affecting only 3 percent of the patients.
  106. [106]
    Renal disease associated with multiple sclerosis: A narrative review
    May 17, 2024 · Neurogenic bladder dysfunction, a common consequence of MS, represents a potential bridge between neurological and renal complications. The ...
  107. [107]
    Clean intermittent catheterization and prevention of renal disease in ...
    Aug 6, 2025 · Upper urinary tract complications have been reported in about 20-30% of spinal cord injury patients. Their pathogenesis is linked to the ...
  108. [108]
    innovative applications of sacral neuromodulation in pelvic floor ...
    Sep 16, 2025 · Improvement > 70%, with a significant increase in median urine output from 125 to 265 mL, and a reduction in PVR from 170 to 25 mL, [53].
  109. [109]
    The AUA/SUFU Guideline on Adult Neurogenic Lower Urinary Tract ...
    Nov 1, 2021 · This guideline was developed to inform clinicians on the proper evaluation, diagnosis, and risk stratification of patients with NLUTD and the non-surgical and ...
  110. [110]
    Surveillance urodynamics for neurogenic lower urinary tract ... - NIH
    Baseline urodynamic characterization (UDS) is the gold standard for the evaluation of lower urinary tract dysfunction. The prognostic value of UDS for ...Table 2 · Table 3 · Spina Bifida
  111. [111]
    Glucose Control and Diabetic Neuropathy - NIH
    To date, tight glycemic control is the only strategy convincingly shown to prevent or delay the development of neuropathy in patients with type 1 diabetes.
  112. [112]
    Seatbelts and road traffic collision injuries
    May 28, 2011 · Seatbelts reduce injury by preventing the occupant from hitting the interior parts of the vehicle or being ejected from the car.
  113. [113]
    Evidence for Early Lower Urinary Tract Dysfunction in Clinically ...
    Early neurourodynamic investigations had clinical implications. All of the complaining and half of the noncomplaining patients showed urodynamic abnormalities ...
  114. [114]
    Clinical findings of neurogenic bladder in patients with Parkinson's ...
    Clinical symptoms, urodynamic findings, and urological treatment of 35 patients with neurogenic bladder dysfunction caused by Parkinson's disease (11 patients), ...
  115. [115]
    Guidelines for the Prevention, Diagnosis, and Management of ...
    Nov 4, 2024 · A sufficient quality and quantity of evidence was found to provide a clear recommendation for the use of methenamine hippurate to prevent UTIs.
  116. [116]
    Bladder Management in Spinal Cord Injury - Physiopedia
    Both the Sacral and Infrasacral Neurogenic Bladder are classified as Lower Motor Neuron Lesions (LMNL) and often result in difficulty with bladder emptying ...
  117. [117]
    Catheter policies for management of long term voiding problems in ...
    Management of the neurogenic bladder has the primary objectives of maintaining continence, ensuring low bladder pressure (to avoid renal damage) and avoiding or ...Missing: adherence | Show results with:adherence
  118. [118]
    Early Sacral Neuromodulation: A Promising Opportunity or ... - MDPI
    A solid rationale exists for early sacral neuromodulation in the form of causal therapy that improves neurogenic lower urinary tract dysfunction after complete ...<|separator|>
  119. [119]
    Sacral Neuromodulation for Neurogenic Bladder Dysfunction
    Jun 23, 2025 · Recent studies demonstrate that SNM can improve lower urinary tract symptoms, bladder storage, and emptying in select NBD patients.
  120. [120]
    Health Care Economic Burden of Treatment and Rehabilitation for ...
    Oct 1, 2022 · Neurogenic lower urinary tract dysfunction (NLUTD) can occur as a result of an injury or disorder of any part of the nervous system. Because ...
  121. [121]
    The Worldwide Economic Impact of Neurogenic Bladder - PMC
    Oct 5, 2015 · Urinary incontinence is a common symptom of neurogenic bladder. In the USA, investigators estimated the annual direct costs for urinary ...
  122. [122]
    Epidemiology and healthcare utilization of neurogenic bladder ...
    There were 46,271 patients in the Neurogenic bladder cohort, and 9,315 and 4,168 patients in Multiple Sclerosis (MS) and Spinal Cord Injury (SCI) subcohorts, ...
  123. [123]
    Patient Support Program and Healthcare Resource Utilization in ...
    Sep 15, 2022 · Two of the studies collecting data from medical records and registry database found 58% and 71% adherence to CIC among patients with neurogenic ...
  124. [124]
    The Influence of the COVID-19 Pandemic on Spinal Cord Injury ...
    We found that all causes of SCIs in Texas decreased 20% during the COVID-19 pandemic (2020-2021) and increased 43% following the pandemic in 2022.
  125. [125]
    Associations Between Unmet Social Needs and Overactive Bladder
    Sep 15, 2022 · For example, lower socioeconomic status has been associated with more severe urge urinary incontinence (UUI). Additionally, OAB severity in ...
  126. [126]
    The Psychosocial Impact of Urinary Dysfunction - PMC
    Neurogenic lower urinary tract dysfunction can result in profound impacts on psychological health, psychosocial burden, interpersonal relationships, and social ...
  127. [127]
    The Relationship Between Anxiety and Overactive Bladder or ...
    About half of the OAB subjects (48%) had anxiety symptoms, and one quarter of OAB subjects (24%) had moderate to severe anxiety. OAB subjects reported ...Missing: dysfunction | Show results with:dysfunction<|separator|>
  128. [128]
    Social activity and relationship changes experienced by people with ...
    Feb 28, 2017 · The aim of this study was to describe the experiences of bowel and bladder dysfunction on social activities and relationships in people with spinal cord injury ...
  129. [129]
    Internal and External Barriers to Bladder Management in Persons ...
    Jun 8, 2023 · People living with neurogenic lower urinary tract dysfunction (NLUTD) often have to use clean intermittent catheters (CIC) to manage their ...2. Internal Barriers · 2.6. Urinary Incontinence · 3. External BarriersMissing: strain | Show results with:strain
  130. [130]
    Sleep disturbance and fatigue are associated with more severe ...
    Overactive bladder (OAB) affects one out of six adults in the United States. OAB affects physical and psychosocial function. The presence of nocturia – one of ...Missing: sexual | Show results with:sexual
  131. [131]
    Neurogenic Bladder, Neurogenic Bowel, and Sexual Dysfunction in ...
    The purpose of this article is to review the literature related to the effects of spinal cord injuries on genitourinary, gastrointestinal, and sexual function.
  132. [132]
    Integration of brain-computer interfaces with sacral nerve stimulation
    May 13, 2025 · This article explores the combined operation of SNS and BCI, addressing current challenges, future directions, and the potential for these combined therapies.