The influence of bowel management on the frequency of urinary infections in spina bifida patients

Antibiotic Overtreatment of Presumed Urinary Tract Infection Among Children with Spina Bifida

OBJECTIVE

To identify factors associated with overtreatment of presumed urinary tract infection (UTI) among children with spina bifida using such criteria.

STUDY DESIGN

A retrospective review of children with spina bifida (age <21 years) evaluated in the Emergency Department (ED) at a single institution was performed. Patients with a urinalysis (UA) performed who were reliant on assisted bladder emptying were included. The primary outcome was overtreatment, defined as receiving antibiotics for presumed UTI but ultimately not meeting spina bifida UTI criteria (≥2 urologic symptoms plus pyuria and urine culture growing >100k CFU/mL). The primary exposure was whether the components of the criteria available at the time of the ED visit (≥2 urologic symptoms plus pyuria) were met when antibiotics were initiated.

RESULTS

Among 236 ED encounters, overtreatment occurred in 80% of cases in which antibiotics were initiated (47% of the entire cohort). Pyuria with <2 urologic symptoms was the most important factor associated with overtreatment (OR 9.6). Non-Hispanic White race was associated with decreased odds of overtreatment (OR 0.3).

CONCLUSIONS

Overtreatment of presumed UTI among patients with spina bifida was common. Pyuria, which is not specific to UTI in this population, was the main driver of overtreatment. Symptoms are a cornerstone of UTI diagnosis among children with spina bifida, should be collected in a standardized manner, and considered in a decision to treat.

State of the Art Bowel Management for Pediatric Colorectal Problems: Spinal Anomalies

BACKGROUND

Patients with spinal abnormalities often struggle with fecal and/or urinary incontinence (up to 87 and 92%, respectively) and require a collaborative approach to bowel management in conjunction.

METHODS

To define existing approaches and propose state-of-the-art bowel management, a literature search was performed using Medline/PubMed, Google Scholar, Cochrane, and EMBASE databases and focusing on the manuscripts published July 2013 and July 2023.

RESULTS

Patients with spinal anomalies have impaired innervation of the rectum and anal canal, decreasing the success rate from laxatives and rectal enemas. Thus, transanal irrigations and antegrade flushes are widely utilized in this group of patients. Based on spinal MRI, the potential for bowel control in these children depends on age, type, and lesion level. On referral for bowel management, a contrast study is performed to assess colonic motility and evacuation of stool, followed by a series of abdominal X-rays to define colonic emptying and adjust the regimen. The options for management include laxatives, rectal enemas, transanal irrigations, antegrade flushes, and the creation of a stoma. Approximately 22-71% of patients achieve social continence dependent on the type and level of the lesion.

CONCLUSION

Patients with spinal anomalies require a thorough assessment for continence potential and stool burden prior to initiation of bowel management. The optimal treatment option is defined according to the patient's age, anatomy, and mobility. The likelihood of independent bowel regimen administration should be discussed with the patients and their caregivers.

Asian guidelines for UTIs & STIs UTI section: Complicated UTIs with neurogenic bladder

EPIDEMIOLOGY AND PATHOGENESIS

Urinary tract infection (UTI) in patients with neurogenic bladder causes significant morbidity and mortality.

DIAGNOSIS

UTI in neurogenic bladder causes atypical symptomatology. Urine tests are pivotal in confirming or excluding UTI, and in guiding appropriate antibiotic treatment.

TREATMENT

1. Symptomatic UTI warrants appropriate antibiotic treatment with reference to culture results and local antibiotic resistance patterns. Asymptomatic bacteriuria should not be treated, and antibiotic prophylaxis is generally not recommended.2. Adequate bladder drainage is essential in reducing the occurrence of urinary tract infections.3. Recurrent UTI in neurogenic bladder may necessitate the treatment of neurogenic detrusor overactivity and the restoration of low bladder pressure during bladder storage and voiding by drugs or surgery.

Defining Urinary Tract Infections in Children With Spina Bifida: A Systematic Review

CONTEXT

Children with spina bifida are at high risk for urinary tract infections (UTI). However, there is no standardized definition of UTI in this population, leading to variability in both clinical management and research. This was highlighted in the 2013 systematic review on the same topic.

OBJECTIVE

Evaluate the frequency with which researchers are defining UTI in their studies of children with spina bifida and to determine what parameters are used.

DATA SOURCES

We searched Medline and Scopus databases for articles that included pediatric patients with spina bifida and used UTI as an outcome.

STUDY SELECTION

Exclusion criteria included publication before October 1, 2012, non-English language, and nonprimary research articles.

DATA EXTRACTION

Two independent reviewers each extracted data.

RESULTS

A total of 39 studies were included; 74% of these analyzed included an explicit definition of UTI. The most commonly used definition included a combination of symptoms and culture results (34.5%), whereas 31% used a combination of symptoms, culture results, and urinalysis data. Only 3.4% of articles used a urine culture alone to define UTI.

CONCLUSIONS

More articles that focus on children with spina bifida included a definition of UTI. However, significant variability persists in the definition of UTI in this patient population.

Contemporary management considerations of urinary tract infections for women with spina bifida

INTRODUCTION AND HYPOTHESIS

Urinary tract infections (UTIs) are one of the leading health concerns and causes of hospitalization for adults with spina bifida (SB). The risk factors, evaluation, management, and prevention of UTIs in women with SB must take into consideration their unique pelvic anatomy and function as well as the desire for pregnancy or the occurrence UTI during pregnancy. This article reviews published literature regarding this topic and offers recommendations for UTI evaluation, management, and prevention in the context of the unique pelvic floor health needs of women with SB.

METHODS

A systematic review was conducted using the following keywords: spinal dysraphism, spina bifida, myelomeningocele, meningocele, urinary tract infections, females, and adults. Articles were included if they were in English, published during or after 2000, peer reviewed, included women with spina bifida aged 18 or greater, and included outcomes related to urinary tract infection.

RESULTS

No articles met inclusion criteria.

CONCLUSION

As no articles were found based on the initial search criteria, articles pertaining to neurogenic bladder UTI risks, evaluation, and management were discussed to develop consensus recommendations for the unique care of UTIs in women with SB.

The influence of bowel management on urodynamic findings in spina bifida children with detrusor overactivity and detrusor sphincter dyssynergia

OBJECTIVE

To examine the effects of bowel management on urodynamic findings in spina bifida children with detrusor overactivity (DO) and detrusor sphincter dyssynergia (DSD).

MATERIAL AND METHODS

Between 2014 and 2019 we prospectively evaluated 39 consecutive spina bifida children with DO and DSD (18 (46.2%) boys and 21 (53.8%) girls, aged 4-16 years; mean age 9.5 ± 3.7 years) who received bowel management and we treated their bowel dysfunction with an aim of alleviating the symptoms of constipation, preventing constant overdistension of the rectosigmoid, providing regular emptying of the colon and faecal continence. Bowel management included daily enema, laxative application and a special diet who was performed during 12 months. All children had undergone urodynamic studies before and after starting bowel management, with no changes in their urological treatment.

RESULTS

Bowel management caused an increase in maximum bladder capacity from 183.0 (112.0-234.0) to 237.0 (165.0-298.0) (p < 0.001). When maximal bladder capacity adjusted for age there was also significant increment (adjusted before 0.54 (0.47-0.64), adjusted after 0.75 (0.70-0.82), p < 0.001). In addition, we observed a decrease in maximal detrusor pressure from 64.3 (49.0-77.0) to 46.4 (32.0-59.0) cm H2O (p < 0.001) and an increase in bladder compliance from 3.0 (2.0-3.3) to 5.6 (3.9-6.6) ml/cm H2O (p < 0.001). There was also significant reductions in leak point pressure from 62.0 (48.0-69.0) to 39.0 (30.0-43.0) cm H2O (p = 0.001), and significant reductions in post-void residual volume (PVR) from 165.0 (128.0-187.0) to 98.0 (68.0-136.0) ml in our 13 patients who could achieve spontaneous voiding (p = 0.001).

CONCLUSION

Administering bowel management may be useful for bladder function and urodynamic findings in spina bifida children with DO and DSD. Therefore, bowel management should form an integral part of the treatment in spina bifida children with DO and DSD.

Assessment of neurogenic bowel symptoms with the bowel dysfunction score in children with spina bifida: a prospective case-control study

AIM

To compare the quality of life (QoL) in children with spina bifida with a control group of their peers using a validated questionnaire, the Neurogenic Bowel Dysfunction Score (NBDS).

METHODS

The NBDS questionnaire was prospectively distributed to children attending a multi-disciplinary Spina Bifida clinic and healthy controls attending pediatric urology clinics. A score (out of 41) was assigned to each child based on their responses to the validated questionnaire. A lower score indicates better bowel function-related quality of life. SPSS software (v.25) was used for all statistical analysis.

RESULTS

There were 98 respondents to the questionnaire, 48 children with spina bifida and 50 controls. The average age of respondents was 7.88 years (3-16 years). Of those with Spina Bifida, 33 (69%) were on retrograde rectal irrigations, [19 (58%) Peristeen® system, 11 (33%) tube rectal irrigations, and 3 (9%) Willis system], 6 (12%) were on laxatives, and 9 (19%) were on no treatment. The median NBDS for Spina Bifida patients was significantly higher 13.5 (2-32) compared to the control group 2 (0-26, p < 0.001). Amongst Spina Bifida patients, there was no difference in quality of life between the modalities of bowel management (p = 0.203).

CONCLUSIONS

Despite active bowel management, children with spina bifida report a worse quality of life compared to the control group. In those with spina bifida, the lack of a difference between various bowel management strategies, including no treatment, indicates the need for a longitudinal study to evaluate the basis for this unexpected finding.

Outcome of Different Approaches to Reduce Urinary Tract Infection in Patients With Spinal Cord Lesions: A Systematic Review

Neurogenic bladder disorders are common among patients with spinal cord lesions, which often result in upper and lower urinary tract complications. Urinary tract infection has remained the most frequent type of infection in this population. Our aim is to review systematically the literature on the outcome of different intervention methods to reduce urinary tract infection incidence. A literature search was conducted in the database of Medline, PubMed, Embase, and Scopus. After screening 1559 articles, 42 were included in this review. The intervention methods can be categorized into the four following groups: (1) indwelling catheterization and intermittent catheterization, (2) medications, (3) surgery, and (4) others. Intermittent catheterization is still the most recommended treatment for persons with spinal cord lesions. Hydrophilic catheters are more suitable for adults than children because of complex handling. Bladder management with spontaneous voiding is initially considered for infants and toddlers with spina bifida. Antibiotics treatment should be based on the results of urine cultures. Shortening the course of antibiotics treatment can reduce its adverse effects but may increase urinary tract infection recurrence. Because botulinum toxin injections and bladder surgery can improve urodynamic function, both are conducive toward lowering urinary tract infection incidence.

Pediatric Neurogenic Bladder and Bowel Dysfunction: Will My Child Ever Be out of Diapers?

CONTEXT

Managing patient and parent expectations regarding urinary and fecal continence is important with congenital conditions that produce neurogenic bladder and bowel dysfunction. Physicians need to be aware of common treatment algorithms and expected outcomes to best counsel these families.

OBJECTIVE

To systematically evaluate evidence regarding the utilization and success of various modalities in achieving continence, as well as related outcomes, in children with neurogenic bladder and bowel dysfunction.

EVIDENCE ACQUISITION

We performed a systematic review of the literature in PubMed/Medline in August 2019. A total of 114 publications were included in the analysis, including 49 for bladder management and 65 for bowel management.

EVIDENCE SYNTHESIS

Children with neurogenic bladder conditions achieved urinary continence 50% of the time, including 44% of children treated with nonsurgical methods and 64% with surgical interventions. Patients with neurogenic bowel problems achieved fecal continence 75% of the time, including 78% of patients treated with nonsurgical methods and 73% with surgical treatment. Surgical complications and need for revisions were high in both categories.

CONCLUSIONS

Approximately half of children with neurogenic bladder dysfunction will achieve urinary continence and about three-quarters of children with neurogenic bowel dysfunction will become fecally continent. Surgical intervention can be successful in patients refractory to nonsurgical management, but the high complication and revision rates support their use as second-line therapy. This is consistent with guidelines issued by the International Children's Continence Society.

PATIENT SUMMARY

Approximately half of children with neurogenic bladder dysfunction will achieve urinary continence, and about three-quarters of children with neurogenic bowel dysfunction will become fecally continent. Most children can be managed without surgery. Patients who do not achieve continence with nonsurgical methods frequently have success with operative procedures, but complications and requirements for additional procedures must be expected.