Active clinical trials for "Urinary Bladder, Neurogenic"

Although clean intermittent catheterization (CIC) remains the mainstay to ensure complete low-pressure bladder emptying in neurogenic bladder (NB) patients, this forms a vehicle for bacterial entry and colonization of the urinary tract, which can lead to recurrent urinary tract infection (RUTI) and renal damage. Up to 25% of NB patients on CIC suffer from RUTI and daily, low-dose antibiotic prophylaxis is widely prescribed to prevent these infections. Unfortunately, this therapeutic option is not evidence-based and can be associated with a higher risk of RUTI secondary to development of antibiotic resistance. In addition, many children suffer from a range of adverse reactions and emergence of drug resistant organisms. Moreover, recent studies have shown that antibiotics cause a major disruption in the human microbiome, potentially leading to long term major problems. Probiotics are live microorganisms, which when administered in adequate amounts confer a health benefit on the host. There is evidence that probiotics restore microbial homeostasis in the vagina, reduce the risk of pathogen ascension into the bladder, and modulate immunity to better protect the host. Probiotic strains, including Lactobacillus rhamnosus GR-1, Lactobacillus reuteri B-54 and RC-14, have been shown to be safe and efficacious in an oral formulation or as a vaginal suppository in improving the microbiota profile of the vagina and decreasing the risk of RUTI. Various mechanisms appear to be involved, including modulating antimicrobial and inflammatory defenses, up-regulating protective mucin production and reducing the pressure on pathogens to acquire antibiotic resistance genes. A randomized trial comparing probiotics to antibiotic prophylaxis in children with vesicoureteric reflux showed equivalent reduction in the incidence of RUTI and development of new renal scarring. In addition, down regulation of inflammatory cytokines can potentially favorably alter bladder function and prevent bladder fibrosis. Investigators at London Health Sciences Centre (LHSC) have the opportunity to acquire clinical data that would strengthen the case for probiotics to be integrated into pediatric urology practice for managing CIC and RUTI. This would be the first such study in pediatric NB patients. The main objective of this study is to determine whether the use of probiotics (lactobacilli) can decrease the impact of adverse side effects and the antibiotic resistance that is seen with the prolonged use of antibiotics for patients with neurogenic bladder conditions.

This study is designed to assess the efficacy of educational materials in parents of children with neurogenic bladder considering surgical reconstruction. Focus groups were conducted with neurogenic bladder patients and their families in which participants were asked questions about expectations, fears, medical understanding, unexpected challenges, and persistent questions regarding reconstructive surgery for neurogenic bladder. Analysis of this qualitative data was used to create educational materials (such as animated videos) and decision-making tools for families of children with neurogenic bladders who are trying to decide what treatment option is right for them, and to better prepare them for what lies ahead. This study specifically aims to investigate the effect of an educational video on participants' knowledge of neurogenic bladder and surgical management.

This is the first ever comparative effectiveness study of an antibiotic-sparing novel self-management intervention to prevent complicated urinary tract infection (UTI).

Urinary symptoms are frequently seen in patients with Multiple Sclerosis (MS). Early evaluation of the patients in terms of the urinary system, planning the appropriate treatment and following up at regular intervals are extremely important in terms of preventing urinary system complications. Neuromodulation applications are used reliably in the urological treatment of MS patients. The aim of this study was to compare the efficacy of different neuromodulation techniques, transcutaneous posterior tibial nerve stimulation and repetitive transcranial magnetic stimulation, in patients with MS reporting lower urinary tract symptoms.

The objectives of the proposed research among this population are: 1) to define clinically meaningful change (i.e. differentiating states of health and illness) with respect to urinary symptoms, urine inflammation, cultivable bacteria, and the urine ecosystem; and 2) to determine the optimal intravesical Lactobacillus RhamnosusGG (LGG®) dose to be used to reduce urinary symptoms in a future clinical trial.

Following spinal cord injury signals between the brain and the bladder are disrupted. As a result the bladder often becomes overactive which can lead to the need for frequent trips to the toilet, regular incontinence episodes and a decreased quality-of-life. Neuromodulation is a therapy that aims to target the nerves that become overactive controlling the bladder, stopping the bladder overactivity on demand using an external (non-invasive) nerve stimulation box and sticker electrodes placed on the penis or clitoris. This study is a pilot study that aims to investigate neuromodulation for improving symptoms of bladder overactivity when used by 10 people over eight weeks at home. We will assess whether using the device improves bladder capacity, incontinence, frequency of needing the toilet and whether there are any longer lasting changes after 8 weeks. Finally, the study will aim to find out the acceptability of using this type of therapy for participants and the acceptability of the device we are using. Participants in this trial will participate over 13 weeks and need to visit our centre in Stanmore to have urodynamics tests in the 1st, 9th and 13th week. At home they will use a small stimulation device on a daily basis for 8 weeks to control overactivity in the bladder. Whilst at home they will record relevant outcomes in several three-day diaries and questionnaires. They will record baseline data before starting stimulation and for 4 weeks after.

A non-randomized study evaluating the efficacy of intravesical gentamicin on the occurrence rate of urinary tract infections and bladder complications in patients after spinal cord injury (SCI), and to assess its effectiveness in promoting overall quality of life (QOL), community living, and participation.

Urinary continence is still a difficult goal to achieve in neurogenic bladder patients. Conservative treatment of neurogenic urinary incontinence using clean intermittent catheterization in conjunction with pharmacological therapy, notably anticholinergic medication +/- adrenergic agents, may produce continence in a variable number of patients. In other patients, reconstructive surgery of the bladder and/or bladder neck is necessary to achieve urinary continence. Surgical treatment options to increase bladder outlet resistance in patients with neurogenic bladder include injection of bulking agents around the bladder neck, bladder neck reconstruction, fascial sling procedures and Artificial Urinary Sphincter. The Adjustable Continence Therapy system (ACT) or periurethral adjustable balloons are a minimally invasive device consisting of two volume-adjustable balloons implanted periurethrally at the bladder neck as a method of augmenting titration for urethral coaptation. Adjustable means that such system would be adaptable to the individual clinical condition. Originally conceived and developed as a treatment for female stress urinary incontinence, the technique has been then adapted and balloons were globally developed for the use in postprostatectomy incontinence. The published success rate in male after prostatectomy and in women was respectively 56 to 92% and 60 to 83%. The investigators hypothesize that the use of ACT for treating incontinence in children secondary to neurogenic sphincter incontinence could compress the urethra or the bladder neck, acting as an extrinsic occlusive system increasing passive and dynamic urethral and bladder resistance. Goal of the study: To prospectively assess the efficacy and safety of periurethral adjustable balloons in the treatment of neurogenic incontinence in children with spinal dysraphism. Material and methods : A prospective study will be performed at La Timone Enfants hospital and La Nord hospital in Marseille, France. Boys and girls at least at school age (5 or 6 years) with neurogenic incontinence due to outlet issues (low detrusor leak point pressure and low stress leak point pressure) with spinal dysraphism will be recruited. The ACT balloon is an implantable medical device developed and furnished for free by Uromedica (Irvine, CA, USA). The procedure is performed under general anaesthesia using the same implantation technique as published in adult population.

As part of the ongoing Clinical Evaluation and Post Market Clinical Follow Up (PMCF) activities it was determined that a pilot study should be conducted to look at how real life data such as various physiological measurements can be collected via a Smart-Watch during intermittent self-catheterisation whilst also collecting real life feedback from users on comfort as measured by levels of possible discomfort and on levels of anxiety which may be associated with intermittent catheterisation over a period of time. Adherence to catheter regimen and proper emptying of the bladder is of clinical relevance for clean intermittent catheterisation. A Daily Fluid Diary is included in this pilot study together with the use of the microphone of the Apple™ Smart Watch to investigate the feasibility of tracking input and output of fluids. The user acceptance of the Daily Fluid Diary offered via the iPhone app and the feasibility of the microphone to capture bladder emptying or voiding are to be tested within this pilot.

The purpose of the study is to develop a comprehensive program to increase early initiation of self-catheterization in children with Spina Bifida. This will be a prospective open label randomized control trial. Patients and caregivers/guardians in the intervention arm will be enrolled in a comprehensive program that utilizes behavioral economic theory to incentivize initiation of independent CIC. The study population will be patients aged 4 to 12 years old with diagnosis of spina bifida, including meningocele and myelomeningocele, as defined by International Classification of Diseases, 10th revision (ICD10). This study will look at behavioral interventions. There are no additional physical risks to participation in the study. Patient demographics will be reported using descriptive statistics. Study team will use Kaplan-Meier curves to demonstrate and compare the probability of achieving independent CIC over time between the study arms.