View clinical trials related to Urinary Bladder Neck Obstruction.
Filter by:The purpose of this study is to prove that low-energy (30W) Holmium laser prostatectomy (Holeb) is not inferior to high-energy (100W) Holmium laser prostatectomy (safety and effectiveness)
Women with symptoms of voiding dysfunction may be associated with detrusor underactivity (DU) or bladder outlet obstruction (BOO). The treatment strategies are different between DU and BOO. In general, urodynamic/videourodynamic studies are important for differential diagnosis. However, urodynamic/videourodynamic studies are invasive. The investigators are interested in whether there were specific symptoms or measurements that can be used for initial differential diagnosis between DU and BOO. Thus, the aim of this study was to elucidate the prevalence of DU and BOO in each age group and elucidate the clinical and urodynamic differences between the DU, BOO and non-DU/BOO groups.
Women with cystocele may be associated with detrusor underactivity (DU) or bladder outlet obstruction (BOO). However, the impact of cystocele repair on the rates of DU and BOO remained obscure. Thus, the aim of this study was to elucidate the prevalence of DU and BOO in each age group and elucidate the impact of cystocele repair on the rates of DU and BOO.
Prevalence rates of bladder outlet obstruction (BOO) and detrusor underactivity (DU) and their related clinical and urodynamic findings in women with ≥ pelvic organ prolapse quantification stage II cystocele are important for clinical consultation. Thus, the aim of this study was to elucidate the above findings and between-group associations.
The aim of this study is to compare two different surgical methods for treating benign prostatic obstruction (BPO). The investigators are going to compare the risks and benefits of bipolar transurethral resection of the prostate (TURP) and bipolar transurethral enucleation of the prostate (BipolEP). Furthermore, the investigators are going to compare the amount of tissue resected per minute, in order to assess the efficiency of each surgical method. It is a prospective, interventional, multi-centre (2 centres total), randomized trial. Approximately 84 patients will be included
Urodynamic examination evaluates storage and empting phases of the urinary bladder. It enables the clinician to correlate physiologic findings to patients' complains. The data gathered during the examination divided to storage and empting. During the storage phase, bladder sensation is measured while the bladder is filled with sterile water. During years of practice, we noticed that early sensation (bladder over-sensitivity) is occasionally associated with bladder outlet obstruction (as demonstrated in the emptying phase of the examination.
This is a pilot study assessing efficacy and safety in patients with advanced prostate cancer.
The purpose of the study is to study the outcomes of maternal and fetal patients who are undergoing fetal intervention for severe isolated lower urinary tract obstruction (LUTO).
Autologous adipose-derived regenerative cells (ADRC) will be extracted from lipoaspirate by enzymatic digestion from a portion of the fat harvested from the patient's front abdominal wall. Transurethral bladder neck resection followed by the injection of ADRCs suspension will be performed. This is a single arm study with no control. All patients receive cell therapy.
To provide evidence of promising tests to noninvasively diagnose bladder outlet obstruction (BOO) in men with benign prostatic hyperplasia. 1. Penile cuff test provides a means of obtaining a urodynamic diagnosis with a high level of accuracy without the morbidity and expense of invasive Pressure flow study. 2. Penile cuff test may be particularly useful in the counseling of patients prior to benign prostatic hyperplasia operation. Patients diagnosed as obstructed following a penile cuff test can be reassured that surgery has a high chance of resulting in symptomatic benefit