View clinical trials related to Cystitis, Interstitial.
Filter by:To identify new, simple and reliable biomarkers for bladder pain syndrome/interstitial cystitis (BPS/IC) for diagnosis of this disease.
Interstitial Cystitis/Bladder Pain Syndrome (IC/BPS) afflicts 3 to 8 million women in the US. Symptoms of IC/BPS reduce quality of life, suppressing both social well-being and physical function. The chronic pain, voiding dysfunction, sleep deprivation and associated co-morbid conditions interfere with relationships and employment with significant direct (doctor visits, medication, surgery) and indirect (loss of productivity) economic impact, currently exceeding $100 million per year.This proposal aims to move the science of chronic pelvic pain (CPP) from simple associations towards an investigation of cause and effect relationships. The investigators will determine whether the striking changes in autonomic nervous system responsiveness (ANS-R) contribute meaningfully to the pathogenesis of IC/BPS.
For each patient in the study, blood, and pain scores will be collected to look for markers for pain, at the start of treatment and 6 months after surgery of treatment.
The Multidisciplinary Approach to the Study of Chronic Pelvic Pain (MAPP) Research Network has been established by the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) of the National Institutes of Health (NIH) to focus on a broader approach to the study of Interstitial Cystitis (IC)/ Bladder Pain Syndrome (BPS) in men and women, and Chronic Prostatitis (CP)/Chronic Pelvic Pain Syndrome (CPPS) in men, than previously undertaken. Patients with IC or CP are being recruited for a new study called the "Trans-MAPP Study of Urologic Chronic Pelvic Pain: Symptom Patterns Study (SPS). This research study will recruit Control Participants to better understand the symptoms of individuals with some form of IC or CP. As with many chronic pain disorders, IC and CP are poorly understood, and treatment is often not helpful. The goal of this study is to better understand how pain is felt in people with IC or CP and the investigators hope that this study will lead to improvement in the treatment of IC and CP.
Women with interstitial cystitis/bladder pain syndrome (IC/BPS) have debilitating urinary frequency and urgency, and chronic pelvic or bladder pain perceived to be related to the bladder. Although many clinicians think that IC/BPS symptoms result from a bladder problem, tight pelvic floor muscles can cause similar symptoms and might be responsible for ICBPS symptoms instead of the bladder. Inadequate assessment of the problem leads to delays in treatment and often years of suffering. This clinical trial will test a bladder directed therapy (bladder instillations) compared to a course of pelvic floor physical therapy (PFPT) to assess the role of the pelvic floor as a major contributor to pelvic pain and voiding dysfunction in adult women with non-ulcerative IC/BPS. Early assessment of the pelvic floor muscles in patients with IC/BPS symptoms may prevent common delays in proper diagnosis and allow for early, more effective treatment.
This is a prospective pilot study, with a recruitment goal of 60 patients. Patients who are female, above the age of 18, and with a diagnosis of IC/BPS based on clinical criteria and O'Leary Sant ICPI and ICSI scores undergoing cystoscopy, hydrodistention and bladder biopsy will be included. The bladder biopsies will be evaluated for TLR4 expression, and sent for histological assessment of mast cell count. Additionally, data will be collected at baseline, day of surgery, day 7, day 14 and day 28. Data will include validated questionnaires, lower urinary tract symptoms, and recorded pain medication use.
This study evaluates the effects of two doses of oral AQX-1125 on bladder pain and other urinary symptoms in subjects with interstitial cystitis/bladder pain syndrome. Participants will receive either 100 mg AQX-1125, 200 mg AQX-1125 or placebo for the first 12 weeks of the study. After 12 weeks, all participants will receive either 100 mg or 200 mg AQX-1125 for 52 weeks.
The purpose of this study is to determine whether electrical ilioinguinal nerve stimulation (EINS) is more effective than intravesical irrigation (II) in treating bladder pain syndrome.
Bladder pain syndrome/interstitial cystitis (BPS/IC) is a difficult disease to both diagnose and treat. It is defined as an unpleasant sensation (pain, pressure, or discomfort) perceived to be related to the urinary bladder and associated with lower urinary tract symptoms for at least 6 weeks duration, in the absence of infection or other identifiable causes. Pain is the universal symptom, but many also experience symptoms of overactive bladder, possibly directly related to the mechanism of pain. Treating pain may influence the symptom of urgency, if the urge arises from a need to alleviate pain. In some patients whose pain improves with treatment, troubling overactive bladder symptoms still remain. Beta-3 adrenergic agonists have been found to decrease signaling of C-fibers in animal models. So, the investigators hypothesize that mirabegron, which is FDA-approved for treatment of overactive bladder, would also improve symptoms in patients with BPS/IC. As a selective beta-3 agonist, mirabegron acts on the beta-3 receptors found in the bladder which mediate relaxation of the detrusor muscle. It has been shown to significantly decrease the number or micturition episodes, urgency episodes, and increased mean volume of urine voided per micturition. It also has a favorable tolerability profile.
This is a single blind, randomized controlled pilot trial of transcranial direct stimulation (tDCS) intervention or tDCS sham administered with a standardized guided imagery intervention. Up to 25 adult women with chronic pelvic pain will be enrolled and randomized (like a flip of the coin) to achieve a total sample size of 20 women. 10 women in one arm of the study will receive guided imagery with tDCS stimulation. 10 women in the other arm of the study will receive guided imagery with sham tDCS. Subjects will remain blinded until the end of the study.