A cross‐sectional study of the catheter management of neurogenic bladder after traumatic spinal cord injury

The Current Epidemiology of Urinary Incontinence and Urinary Tract Infections After Spinal Cord Injury-A Model Systems Spinal Cord Injury Examination (2016-2021)

Introduction: Neurogenic bladder disorders after spinal cord injury (SCI) are often problematic with urinary incontinence (UI) and recurrent urinary tract infections (UTIs) contributing to patient morbidity. Our study objective was to provide a current snapshot of the frequency of UI and UTIs in the SCI population while also quantifying their association with hospitalization. Methods: The National Spinal Cord Injury Database (2016-2021) was accessed for persons within five years of injury. The self-reported frequency of UI in the last month (none, daily, weekly, monthly), the number of UTIs requiring antibiotic treatment, and the number of hospitalizations (including reason) in the prior year were evaluated. Results: Our cohort comprised 5106 individuals within 5 years of SCI. Approximately 40% reported UI in the past month and over 50% had a UTI requiring antibiotics in the past year. Incontinence was significantly more frequent in those performing clean intermittent catheterization (CIC) (52% overall, 17% daily) compared to indwelling catheters (29% overall) or volitional void (22% overall) (p < 0.001 for each). Conversely, UTIs were most common in those using indwelling catheters (79% with at least one UTI) or CIC (70%) compared to diapers/condom catheters (46%) or volitional void (19%) (p < 0.001 for each). Increasing UI and UTI occurrences were both associated with an increased frequency of hospitalization in the prior year. Conclusions: UI and UTIs are common problems after SCI. While differing frequencies of UI and UTI are present based on bladder management, the overall frequency suggests that a continued emphasis on prevention is needed to potentially increase quality of life and decrease hospitalization.

Clinical characteristics and molecular mechanisms underlying bladder cancer in individuals with spinal cord injury: a systematic review

BACKGROUND

Patients with spinal cord injury have a relatively high risk for bladder cancer and often complicated with bladder cancer in advanced stages, and the degree of aggressiveness of malignancy is high. Most of the literature is based on disease clinical features while, our study reviews the clinical characteristics and molecular mechanisms of spinal cord injury patients with bladder cancer, so that it might help clinicians better recognize and manage these patients.

METHOD

We searched PubMed, Web of Science and Embase, using retrieval type like ("Neurogenic Lower Urinary Tract Dysfunction" OR "Spinal cord injury" OR "Spinal Cord Trauma") AND ("bladder cancer" OR "bladder neoplasm" OR "bladder carcinoma" OR "Urinary Bladder Neoplasms" OR "Bladder Tumor"). In Web of Science, the retrieval type was searched as "Topic", and in PubMed and Embase, as "All Field". The methodological quality of eligible studies and their risk of bias were assessed using the Newcastle-Ottawa scale. This article is registered in PROSPERO with the CBD number: CRD42024508514.

RESULT

In WOS, we searched 219 related papers, in PubMed, 122 and in Embase, 363. Thus, a total of 254 articles were included after passing the screening, within a time range between 1960 and 2023. A comprehensive analysis of the data showed that the mortality and incidence rates of bladder cancer in spinal cord injury patients were higher than that of the general population, and the most frequent pathological type was squamous cell carcinoma. In parallel to long-term urinary tract infection and indwelling catheterization, the role of molecules such as NO, MiR 1949 and Rb 1. was found to be crucial pathogenetically.

CONCLUSION

This review highlights the risk of bladder cancer in SCI patients, comprehensively addressing the clinical characteristics and related molecular mechanisms. However, given that there are few studies on the molecular mechanisms of bladder cancer in spinal cord injury, further research is needed to expand the understanding of the disease.

Integrating Patient Preferences with Guideline-Based Care in Neurogenic Lower Urinary Tract Dysfunction After Spinal Cord Injury

Individual and social factors are important for clinical decision-making in patients with neurogenic bladder secondary to spinal cord injury (SCI). These factors include the availability of caregivers, social infrastructure, and personal preferences, which all can drive bladder management decisions. These elements can be overlooked in clinical decision-making; therefore, there is a need to elicit and prioritize patient preferences and values into neurogenic bladder care to facilitate personalized bladder management choices. For the purposes of this article, we review the role of guideline-based care and shared decision-making in the SCI population with neurogenic lower urinary tract dysfunction.

The Role of Upper Extremity Motor Function in the Choice of Bladder Management in Those Unable to Volitionally Void due to Neurologic Dysfunction

It is estimated that 425,000 individuals with neurologic bladder dysfunction (spinal cordinjury, spina bifida and multiple sclerosis) are unable to volitionally void and must rely oncatheter drainage. Upper extremity (UE) motor function is one of the most important factors indetermining the type of bladder management chosen in individuals who cannot volitionally void. Novel bladder management solutions for those with impaired UE motor function and concurrent impairments involitional voiding continue to be an area of need. Those with poor UE motor function more often choose an indwelling catheter, whereas those with normal UE motor function more often choose clean intermittent catheterization.

Changes in bladder emptying during inpatient rehabilitation after spinal cord injury and predicting factors: data from the Dutch Spinal Cord Injury Database

STUDY DESIGN

Secondary analysis of multicentre prospective observational data.

OBJECTIVES

To describe methods of bladder emptying at admission and discharge in patients with recently acquired spinal cord injury (SCI) and to describe predictors of bladder emptying methods at discharge.

SETTING

First inpatient rehabilitation in specialised rehabilitation centres in the Netherlands.

METHODS

Data from the Dutch Spinal Cord Injury Database collected between 2015 and 2019 were used. McNemar-Bowker test was used to evaluate if bladder emptying methods differed over time; One-Way ANOVA and Chi-Square tests to see if bladder emptying methods differed by demographic and injury-related characteristics. Binary logistic regression was used to predict the type of bladder emptying at discharge with demographic and injury-related characteristics measured at admission.

RESULTS

Of 1403 patients, 44.1% had cervical, 38.4% thoracic and 17.5% lumbosacral lesions at admission. AIS classification was mostly D (63.8%). The method of bladder emptying changed significantly (p < 0.001) from admission to discharge: decrease of clean intermittent assisted catheterisation (17.1% to 4.1%) and indwelling catheter (33.4% to 16.3%) and increase in clean intermittent self-catheterisation (CISC, 7.8% to 22.2%) and normal voiding (40.2% to 56.1%). Age, sex, SCI level, AIS classification and level of independence predicted the method of bladder emptying at discharge (all p < 0.001).

CONCLUSIONS

During first inpatient rehabilitation, the method of bladder emptying changed resulting in more patients discharged with normal voiding and CISC. Age, sex, SCI level, AIS classification and level of independence in self-care were all confirmed as factors playing a role in this change.

Long-Term Surveillance and Management of Urological Complications in Chronic Spinal Cord-Injured Patients

Bladder dysfunction is a common complication after chronic spinal cord injury (SCI). Patients may experience renal function loss, urinary tract infection (UTI), urolithiasis, bladder cancer, and even life-threatening events such as severe sepsis or renal failure. Suitable patient care may prevent UTI and urinary incontinence, decrease medication use, and preserve renal function. As the primary goal is to preserve renal function, management should be focused on facilitating bladder drainage, the avoidance of UTI, and the maintenance of a low intravesical pressure for continence and complete bladder emptying. Currently, several bladder management options are available to SCI patients: (1) reflex voiding; (2) clean intermittent catheterization; (3) indwelling catheterization. The target organ may be the bladder or the bladder outlet. The purposes of intervention include the following: (1) increasing bladder capacity and/or decreasing intravesical pressure; (2) increasing bladder outlet resistance; (3) decreasing bladder outlet resistance; (4) producing detrusor contractility; (5) urinary diversion. Different bladder management methods and interventions may have different results depending on the patient's lower urinary tract dysfunction. This review aims to report the current management options for long-term bladder dysfunction in chronic SCI patients. Furthermore, we summarize the most suitable care plans for improving the clinical outcome of SCI patients.

Satisfaction with Surgical Procedures and Bladder Management of Chronic Spinal Cord Injured Patients with Voiding Dysfunction Who Desire Spontaneous Voiding

We aimed to investigate treatment outcome and satisfaction with bladder outlet surgeries and bladder management in patients with spinal cord injury (SCI), voiding dysfunction, and to seek a spontaneous voiding or reflex voiding program. A total of 261 patients were included in this retrospective study. The mean age at surgical procedure was 49.2 ± 15.9 years; the median follow-up period was 11 (IQR 6, 17) years; 119 received a urethral Botox injection, 41 underwent transurethral incision of the bladder neck (TUI-BN), 77 underwent transurethral incision or resection of the prostate (TUI-P or TUR-P), and 24 had an external sphincterotomy. Satisfactory surgical outcome was reported by 80.5% of patients undergoing TUI-BN, 70.8% undergoing external sphincterotomy, 64.9% receiving TUI-P or TUR-P, and 59.7% receiving the urethral Botox injection. Persistent dysuria was the most common reason for dissatisfaction after the urethral Botox injection (73.1%) and TUI-BN (58.5%). Recurrent urinary tract infection continued in most patients after any type of surgery (all >75%). Most patients with SCI were satisfied with their initial bladder outlet operation in facilitating spontaneous voiding. However, repeat, or multiple surgical interventions were needed in 65.5% of SCI patients to achieve satisfactory voiding. A correct diagnosis is very important before every intervention and bladder management to reach the best satisfaction. VUDS is suggested before surgical procedures to ensure efficacy, even in patients with the same level of SCI.

Bladder management practices in spinal cord injury patients: A single center experience from a developing country

Context/Objective: Inadequate bladder management in spinal cord injury (SCI) patients results in significant morbidity and even mortality. Clean intermittent catheterization (CIC) is the recommended option for SCI patients. The objective of the study was to document the bladder management practices of SCI patients in a developing country.Design: Questionnaire based cross sectional surveySetting: Armed Forces Institute of Rehabilitation Medicine, Rawalpindi, PakistanParticipants: All patients with SCI (irrespective of duration, level and etiology)Interventions: Data documentation included demographics, level, severity and time since injury, bladder management techniques used, details of CIC, results of Urodynamic studies (if available), complications resulting from bladder management technique and patient awareness of the yearly follow up. SPSS V 20 was used for analysis.Outcome Measures: Not applicableResults: Thirty four consenting patients were enrolled. All were males. Mean age was 31.24 ± 10.9. Most (17) of the patients were thoracic level paraplegics, while 12 patients had sustained a cervical SCI. Majority (23) had complete injury (ASIA A). Fifteen patients used CIC for bladder management followed by in dwelling Foley catheters in thirteen patients. Those using CIC performed the procedure every four hours and used disposable catheters. The same 'disposable' catheter was used for 5-7 days by half of these patients. Only Six patients independently performed CIC. Three patients on CIC reported urinary tract infection.Conclusions: In the largest spinal rehabilitation unit of a developing country; Pakistan CIC was the preferred method of bladder management followed by indwelling catheter. Re-use of disposable catheters is a common practice due to cost issues. The rate of UTI was significantly lower in patients on CIC.

Reasons for cessation of clean intermittent catheterization after spinal cord injury: Results from the Neurogenic Bladder Research Group spinal cord injury registry

INTRODUCTION

Clean intermittent catheterization (CIC) is recommended for bladder management after spinal cord injury (SCI) since it has the lowest complication rate. However, transitions from CIC to other less optimal strategies, such as indwelling catheters (IDCs) are common. In individuals with SCI who stopped CIC, we sought to determine how individual characteristics affect the bladder-related quality of life (QoL) and the reasons for CIC cessation.

METHODS

The Neurogenic Bladder Research Group registry is an observational study, evaluating neurogenic bladder-related QoL after SCI. From 1479 participants, those using IDC or urinary conduit were asked if they had ever performed CIC, for how long, and why they stopped CIC. Multivariable regression, among participants discontinuing CIC, established associations between demographics, injury characteristics, and SCI complications with bladder-related QoL.

RESULTS

There were 176 participants who had discontinued CIC; 66 (38%) were paraplegic and 110 (63%) were male. The most common reasons for CIC cessation among all participants were inconvenience, urinary leakage, and too many urine infections. Paraplegic participants who discontinued CIC had higher mean age, better fine motor scores, and lower educational attainment and employment. Multivariable regression revealed years since SCI was associated with worse bladder symptoms (neurogenic bladder symptom score), ≥4 urinary tract infections (UTIs) in a year was associated with worse satisfaction and feelings about bladder symptoms (SCI-QoL difficulties), while tetraplegia was associated better satisfaction and feelings about bladder symptoms (SCI-QoL difficulties).

CONCLUSIONS

Tetraplegics who have discontinued CIC have an improved QoL compared with paraplegics. SCI individuals who have discontinued CIC and have recurrent UTIs have worse QoL.

Effectiveness of rehabilitation training combined acupuncture for the treatment of neurogenic bladder secondary to spinal cord injury

BACKGROUND

This study will aim to assess the effectiveness of the rehabilitation training (RT) combined acupuncture for the treatment of patients with neurogenic bladder (NB) secondary to the spinal cord injury (SCI).

METHODS

We will conduct a comprehensive literature search from the following databases from the inceptions to the present with no language limitation: PUBMED, EMBASE, Cochrane Library, SinoMed, Web of Science, Allied and Complementary Medicine Database, VIP, WANGFANG, Chinese Biomedical Literature Database, and China National Knowledge Infrastructure. Additionally, we will also search gray literature, including dissertations and conference proceedings. RevMan V.5.3 software will be used for the study selection, assessment of bias of bias, and data synthesis.

RESULTS

This study will synthesize the available evidence of RT combined with acupuncture for NB secondary to SCI, including episodes of urinary incontinence, urinary retention, urinary tract infection, bladder overactivity, quality of life, and adverse events.

CONCLUSION

This study will determine whether RT combined acupuncture is an effective and safety therapy for NB secondary to SCI.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42019146127.

Racial disparities in bladder management in veterans with spinal cord injury and disorders

AIMS

Neurogenic lower urinary tract dysfunction is common in individuals with spinal cord injury and disorders (SCI/D). The purpose of this study was to identify specific demographic, neurologic, and urologic factors associated with different bladder management methods (BMMs) in individuals with SCI/D.

METHODS

A retrospective review of BMMs at a large Veterans Affairs SCI/D center was performed to identify associated risk factors including demographics, neurologic factors, and urologic factors. Bivariate analysis was performed to identify factors associated with specific BMMs. Then, a propensity-matched racial group analysis was performed to identify independent factors associated with differences in BMM.

RESULTS

Data from 833 patients with SCI/D were reviewed and included 52.1% Caucasians and 39.6% African Americans. On bivariate analysis, current age, years since the injury, the severity of functional impairment, nonmedical mechanism of injury, and Caucasian race were associated with increased rates of indwelling catheter use. In an analysis of propensity-matched racial groups, African-American race was found to be an independent risk factor for not using indwelling catheters on multivariate analysis (odds ratio = 0.55). This finding was not related to access to care, as the rate of urodynamic testing was similar between races ( P = 0.174).

CONCLUSIONS

Caucasians were more likely to use indwelling catheters and less likely to use conservative BMMs despite proper urodynamic evaluation. The racial discrepancy suggests a need for future research aimed at identifying unknown psychosocial factors associated with the use of indwelling catheters in individuals with SCI/D.