View clinical trials related to Overactive Bladder.
Filter by:This research study seeks to provide more insight as to how the microbiome affects or is affected by conditions causing chronic pelvic pain such as Interstitial Cystitis (IC), Chronic Prostatitis/Chronic Pelvic Pain Syndrome (CP/CPPS), Lower Urinary Tract Symptoms (LUTS), or Overactive bladder (OAB). Depression and many chronic pain disorders are often related and are poorly understood, and treatment is often not helpful. The goal of this study is to explain pelvic pain characteristics and causes by studying microbiomes of healthy people compared to people suffering from IC, CP/CPPS, LUTS, OAB, and Major depression.
This study will investigate the pharmacokinetics of a single oral dose of vibegron (MK-4618) administered to participants with moderate hepatic insufficiency and healthy participants matched for age, gender, and body mass index (BMI). Participants may be enrolled with mild hepatic insufficiency.
The purpose of the trial is to investigate the efficacy of combining tolterodine and desmopressin compared with tolterodine monotherapy in the treatment of women with overactive bladder with nocturia in terms of reduction of nocturnal voids during 3 months of treatment
At an academic tertiary referral center, patients with pelvic floor dysfunction, scheduled for outpatient cystoscopy or urodynamic testing will be asked to participate in the study. Patients will be called one day after the examination and will be asked about pain and their general state of health. The purpose of this study it to investigate pain perception in urogynecologic patients during outpatient cystoscopy and compare it with pain perception during outpatient urodynamic. The investigators will also investigate the difference between anticipated and actual pain perception. The investigators will test the null hypothesis that there is no difference in patients´ pain perception between outpatient cystoscopy and urodynamic testing. The secondary hypothesis will be that there is no difference between patients´ anticipated amount of pain and the actually experienced pain during cystoscopy and urodynamic testing. According to power calculation, a sample size of 52 patients per group will be needed to detect a 2 cm difference in pain scores on the VAS - judged as a clinically significant difference - with 95% power and a two-sided significance level of 0.05. Exclusion criteria are: age ≤ 18 years, insufficient ability to understand German, pregnancy and the participation in another clinical study at the same time.
Overactive bladder (OAB) is a symptom syndrome characterized by urgency frequency with or without urge urinary incontinence (UUI) that may affect the patients' quality of life. Current medical treatments are usually unsuccessful in completely eradicating urgency sensation. Intra-detrusor injection of botulinum toxin A (BoNT-A) modulates the release of neurotransmitters from sensory nerve endings and effectively modulates the inflammatory process mediated by nociceptive afferent nerve dysfunction. Satisfactory clinical results were achieved with intravesical BoNT-A injection, which increased bladder capacity and decreased urgency sensation in patients with neurogenic or idiopathic detrusor overactivity (NDO, IDO). Excellent results were achieved with injection of either 100 U or 200 U of BoNT-A. Episodes of frequency, urgency, and UUI were reduced, maximal cystometric capacity increased, maximal detrusor pressure (Pdet) decreased, and the quality of life index also improved significantly. However, post void residual (PVR) volume increased significantly and some patients required clean intermittent catheterization (CIC) to evacuate the PVR. Dose-related adverse events (AE) increased with increasing dose of BoNT-A. Therefore, adjustments of the BoNT-A dose and sites of injection might minimize the de novo AE and help to maintain success rates.
Long term open label study on safety and durability of the Urgent-SQ tibial implant device for refractory overactive bladder syndrome (OAB).
No one really knows what causes overactive bladder syndrome (OAB). Urinary tract infection (UTI)causes similar symptoms to OAB with the difference being the presence of bacteria, as evidenced by routine microbiology cultures. Recent work by the group on the genitourinary microbiome (GUM) has shown that female urine, even in the absence of culture evidence of bacteria does have evidence of bacterial DNA. Bacterial 16S rRNA can be isolated from urine and sequenced to identify bacterial species present in urine. From this the investigators can hypothesize that urinary bacteria contribute to urinary symptoms and that there is a difference in the bacterial communities in the urine of women who respond to Solifenacin, a drug used to treat OAB, versus those that do not.
This study will investigate the impact of impaired renal function on the plasma pharmacokinetics of vibegron (MK-4618) to guide use of vibegron in clinical trials in participants with overactive bladder and to guide recommendations on potential dosing adjustments for individuals with varying degrees of renal impairment.
The use of vaginal estrogen cream in conjunction with Toviaz will be more effective than the use of Toviaz alone for the treatment of overactive bladder.
The investigators are studying two FDA-approved modalities used to treat overactive bladder to determine if they improve overactive bladder with or without urge incontinence when used together rather than separately, percutaneous tibial nerve stimulation (PTNS) versus PTNS and fesoterodine fumarate.