View clinical trials related to Neurogenic Bladder.
Filter by:The goal of this observational study is to analyse the occurence of urinary calculi after bladder augmentation in children: - location of the calculi (kidney or bladder) - type of bladder augmentation with higher rate of urinary calculi and why - Find risk factors of urinary calculi in bladder augmentation (age, sex, other bladder procedures..)
Surgical outcomes of bladder neck surgery in children with neurogenic bladder. Consequences on bladder voiding.
Retrospective monocentric study of the outcomes of patients with neurogenic bladder, who had a urinary artificial sphincter before the age of 18 years old. Hypothesis: what was the impact of the urinary artificial sphincter on the global management of the patient.
There are many studies in the literature on healthy children with lower urinary tract dysfunction (LUTD), but there are limited number of studies in children with cerebral palsy (CP) with LUTD. This study aim to contribute to the literature by examining the effectiveness of transcutaneous electrical nerve stimulation (TENS) and abdominal massage in the treatment of children with CP with LUTD and comparing the superiority of the two treatment methods to each other.
Sacrococcygeal teratomas are the most common neonatal tumors and require rapid and complete resection. Tumor nerve compression and pelvic surgical sequelae may lead to many and varied voiding disorders. Data concerning long-term vesico-sphincteric disorders are conflicting. Some studies find good functional results [Cozzi et al., 2008; Draper et al., 2009]. However other authors reveal neurologic bladder with detrusor sphincter dyssynergia [Hambraeus et al., 2018] and rise concerned about long-term renal function [Khanna et al., 2019; Rehfuss et al., 2020] even in the absence of clinical voiding disorders. Most of studies include young patients with other malformations such as anorectal malformations or dysraphisms which may impact the results. The main objective is to assess bladder dysfunction in children aged 6 to 18 years after isolated sacrococcygeal teratoma resection.
Lower urinary tract symptoms (LUTS) are frequent in worldwide population. In neurogenic condition, LUTS can occur from beginning of neurologic disease (SCI, MS) or during its progression (MS). Neurogenic bladder may be responsible for upper urinary tract complications such as urinary tract infection or renal failure. It can also decrease quality of life and have an important socio-economic impact. For the last few years, patient-reported outcomes (PRO) have been the main way to assess functional urinary symptoms such as urinary incontinence or overactive bladder. Fortunately, Welk and al. developed and validated a new questionnaire in 2013 to allow a multimodal evaluation of LUTS specifically designed for a neurogenic population. The Neurogenic Bladder Symptom Score (NBSS) is composed of 24 items and explores 3 domains (urinary incontinence, bladder storage and voiding, consequences). In addition, NBSS includes two additional questions related to bladder management and quality of life. In 2020, Welk and al. developed a short version of NBSS (NBSS-SF), composed of 10 items exploring the 3 same domains as the NBSS original long version. However, there is no French-validated multi-dimensional questionnaire specifically assessing neurogenic LUTS, the USP questionnaire being a generic tool (Urinary Symptoms Profile (USP)). The objective of our study was to validate the French linguistic version and the cross-cultural adaptation of the NBSS-SF. METHODS: The investigators conducted a prospective monocentric study between June and October 2020 in our neuro-urology clinic. Step 1, translation and back-translation: With the author's agreement, two bilingual translators (fluent in English and native French) created a French version of the NBSS. Both versions were combined and disagreement in wording or item redaction were resolved to maintain a better understanding. Next step was the back-translation with an native English translator. Then, a bilingual expert committee, composed by urologists and neuro-urologists, compared the different versions to create a pre-final version of the questionnaire. Cross-cultural equivalence with analysis of the semantic, idiomatic, conceptual, and empirical equivalence of the source and pre-final versions of the NBSS-Short Form have been validated by the expert committee. Step 2, Pilot study : n = 30 subjects. During this pilot study, acceptability and understanding were evaluated. Participant had to answer with a 3 level Likert scale (A: perfectly; B: good; C: poor) for each item. Comprehension and acceptation were considered as good if they answered A or B. All difficulties and remarks were collected to incorporate these comments in the final version after validation by a panel of experts. Step 3, Validation stud: To perform validation study, the investigators used the same inclusion criteria than Welk and al. and included patients with a neurogenic bladder due to multiple sclerosis (MS), spinal cord injury (SCI) or other neurologic condition such as spina bifida or Parkinson disease. Validation study was performed to determine the psychometric properties of the questionnaire. The investigators calculated the Cronbach's α coefficient, a measure of internal consistency (reliability) ranging from 0-1, with a coefficient greater than 0.7 considered as very good. The NBSS-short form is composed of 2 first items (covering quality of life and bladder management) and 8 items covering 3 subdomains (items 3, 4, 5 for urinary incontinence, items 6, 7, 8 for storage and voiding) and finally 2 items covering the consequences. The investigators calculated a Cronbach's α coefficient for each subscale and a coefficient for the whole questionnaire. For test-retest reliability, the intraclass correlation coefficient (ICC) has been used. An ICC greater than 0.7 is considered as a good test-retest reproducibility. Participants completed the final version of the questionnaire and they had to mail the second questionnaire within 7 to 14 days. As this second questionnaire was completed at home, all participants were called to avoid missing data. Correlations were computed between NBSS-SF scores obtained overall and for each domain on two different occasions, separated by a 7-14-day interval.
As a part of the urodynamic studies, urinary catheterization is inserted to measure residual urine, however, it has shown to be an invasive procedure, cause urinary tract infection, and traumatic experience. Bladder scan has been introduced as an alternative and non-invasive method to measure urine residual in the bladder.
Secondary tethered cord syndrome (STCS) has been diagnosed with signs of progressive deterioration in urological or neuroorthopedic systems following primary tethering surgery. However, there is no convincing urological diagnostic clue for STCS.
This study was conducted to assess the efficacy of pulsed electromagnetic field therapy on neurogenic bladder in children with myelomeningocele .Intervention: A pretest-post test controlled study was conducted in out-patient clinic in faculty of physical therapy Cairo university.
The investigators will assess the feasibility of replacing fluoroscopy/iodinated contrast with ultrasound/sulfur hexafluoride lipid-type A microspheres during routine urodynamic studies.