View clinical trials related to Detrusor Underactivity.
Filter by:The aim of this project is to create und evaluate a multicentral, retro-/prospective database for patients with urodynamically proven detrusor underactivity (DU) or acontractility (DA) secondary to a non-neurogenic aetiology, who undergo endoscopic, anatomic enucleation of the prostate (EEP).
With the increasing of the elderly population, patients with urinary dysfunction caused by inefficiency of bladder emptying becomes much often than before. However, the current treatments for this kind of bladder dysfunction are limited and unsatisfactory. Low-intensity extracorporeal shockwave therapy (LiESWT) is a very popular emerging treatment in recent years, and abundant of literatures have confirmed that this treatment is safe and effective in myofascial pain and male erectile dysfunction. Recently, many animal experiments have showed that LiESWT could improve urinary dysfunction caused by bladder dysfunction. Taiwan based studies also reported that LiESWT could improve symptoms of overactive bladder. LiESWT is a non-drug, low-invasive and high-safety treatment, which is very suitable for elderly patients. In this study investigator combine the LiESWT and acupuncture to treat the patients with underactive bladder. Investigator hypothesize that LiESWT could improve bladder voiding efficiency.
Male self catherterisng observational study.
To determine the significance of delta Q value (Qmax - Qave) in discrimination between BOO and DU, to avoid invasive studies (pressure flow studies (PFSs)) and replace them with noninvasive study (uroflowmetry).
Women with symptoms of voiding dysfunction may be associated with detrusor underactivity or bladder outlet obstruction. However, the prevalence of detrusor underactivity and bladder outlet obstruction remained obscure. Thus, the aim of this study was to elucidate the prevalence of detrusor underactivity and bladder outlet obstruction in women with and without symptoms of voiding dysfunction.
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.
Detrusor underactivity (DU) is a known disease of the muscles of the urinary bladder that defined as a weak contraction of the muscle resulting in a failure to achieve complete bladder emptying. Recently, DU as a cause of Lower Urinary Tract Symptoms in both men and women has been increasingly gaining attention. There is a major issue in differentiation of underactive bladder symptoms and other causes of lower urinary tract symptoms such as detrusor hyperactivity and impaired contractility (DHIC), hypersensitive bladder (HSB), detrusor overactivity (DO), bladder outlet obstruction (BOO) and Dysfunctional Voiding (DV). Urodynamics (UDS) is the standard diagnostic tool, it includes invasive recording of the pressure that is produced when the bladder muscle contracts via pressure sensors introduced in the urinary bladder through special types of urethral catheters. This study aims to determine the prevalence of DU along with its symptomatic and urodynamics (UDS) characteristics of DU in Jordanian population through a retrospective chart review.
To evaluate the efficacy and safety of ESWT for the treatment of patients with DU/UAB
The purpose of this study is to evaluate the efficacy and safety of TAC-302 in detrusor underactivity patients with overactive bladder.
Background and study aims: The prostate gland sits around the exit of the bladder in men. As men get older, the prostate grows, and this can narrow the exit from the bladder, so that there is restriction of flow. As a result, some men develop difficulty passing urine (voiding) as they age. For these men, prostate surgery can be helpful by removing the part of the prostate causing the narrowing, so that flow improves. However, for some men, almost identical symptoms of difficulty passing urine are due to underactive bladder. In other words, the bladder contraction is too weak, and is not effective at expelling the urine. This is a smaller group, but important, as these men may have no improvement after prostate surgery, while being exposed to risk of complications of surgery. Medical assessment of men with voiding problems typically involves discussing the symptoms, doing a physical examination of the prostate and measuring the urine flow rate. In many NHS hospitals, these are the only tests done before deciding whether to proceed to prostate surgery. In effect, voiding symptoms are presumed to be a result of prostate enlargement for these men, since it is the more common problem compared with bladder underactivity. However, this approach cannot identify which men actually have bladder underactivity as the cause of their voiding symptoms. So, in some hospitals an extra test is used, called urodynamics. Urodynamics is done to measure how much pressure the bladder generates when passing urine, because a high pressure shows the problem is obstruction, and a low pressure shows it is bladder weakness. Urodynamics involves gently putting a small tube into the bladder via the penis to measure the bladder pressure, and to fill the bladder with a sterile fluid (saline). Another small tube is gently placed into the rectum, via the anus, to measure abdominal pressures. Measuring abdominal pressure is necessary because any change in abdominal pressure can affect bladder pressure, and if the test did not allow for this it could give a misleading result. Urodynamics is safe, but some men find it uncomfortable or undignified, and a few develop urine infection afterwards. No studies have been conducted so far to tell us which of these two approaches to assessing men with voiding urinary problems is better overall. UPSTREAM consists of two phases: "UPSTREAM - Phase I" was a pragmatic, two-arm, multicentre, randomised controlled trial (RCT) to determine the clinical and cost-effectiveness of invasive urodynamics (UDS) for the diagnosis and management of bladder outlet obstruction in men. Men from 26 urology departments of NHS Hospitals in England who had bothersome lower urinary tract symptoms (LUTS) and were seeking further treatment, which may have included surgery, were randomised to one of two study arms; 'Routine Care' (as per the NICE diagnostic pathway), or routine care plus UDS ('Urodynamics'), which is currently optional. The design was utilised to establish noninferiority in symptom severity (International Prostate Symptom Score [IPSS]) 18-months post-randomisation. The primary outcome was IPSS at 18-months post-randomisation, and a key secondary outcome was the influence of UDS on rates of bladder outlet surgery. The RCT started 01 April 2014 and ended 30 September 2018. In 2018, we were awarded an extension to conduct a further (long term) follow up of UPSTREAM participants, five years post-randomisation; "UPSTREAM - Phase II". We aim to identify: the symptom outcomes of treatment; definitive surgery rates in the two study arms; and the long-term impact of LUTS and its therapy. The focus will continue to be on effectiveness and patient outcomes as per the original commissioning brief. "UPSTREAM - Phase II" started 01 July 2019 and has a planned end date of 30 June 2022.