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NCT07194187
Objectives: To assess the efficacy of HIFU therapy for benign prostatic tissue ablation in patients with lower urinary tract symptoms (LUTS) due to bladder outlet obstruction (BOO) that caused by Benign prostatic hyperplasia (BPH). The primary objective of the study is to determine the efficacy of HIFU therapy by assessing the changes in IPSS score in 6-month post HIFU procedure for BPH with compared to baseline. The secondary objectives of this study are as follow: * To assess any adverse events related to the procedure or device. * To assess the operation related characteristics including: total operation time and ablation time required in HIFU procedure for BPH, total catheterization time after the HIFU procedure for BPH, and categorical ablation zone * To assess the patient's post operative pain level at different post op time points. * To assess the urinary flow and symptoms improvement by studying the changes in IPSS, Qmax, and PVR at different post op time points compared to the baseline. * To assess the effectiveness of HIFU by studying the changes in PSA levels, types of medication for BPH or any urologic condition, proportion of patients who are taking BPH medication, prostate volume, and prostate calcification level and the reoperation rate within 12-month post-op. * To assess changes in patients' sexual function at different post op time points. The hypothesis is that a HIFU ablation is a safe and effective treatment for patients with LUTS due to BOO from BPH.
NCT06422312
This study will compare the time required for a cystoscopy procedure in adult participants using the Redpine® Rflex endo(trademark) High-Definition Cystoscope or the site's standard of care reusable flexible cystoscope in participants requiring urethral stent removal.
NCT00710749
Crossover comparison of different flow meters with a digital home flow meter as a reference. Main hypothesis: Reapeated home flow measurements with a disposable device will provide a better understanding of the patients urinary flow than a single measurement performed in the clinic.
NCT03457805
This is a pilot study assessing efficacy and safety in patients with advanced prostate cancer.
NCT04514718
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)
NCT03486639
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.
NCT02031653
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
NCT01388348
Current gold standard of bladder outlet diagnosis is pressure flow study. This study is invasive time consuming and requires expensive and complex set-up. In this study the investigators plan to evaluate an alternative technology that presumably is able to diagnose bladder outlet obstruction using a Dynamic Urine Vibration "Holter" based on a Urine Flow Vibration Analysis technology. The acoustic vibration sensor is a small device that records the vibration due to urine flow. The patient attaches the sensor to the penis using a disposable sensor patch for the duration of approximately one minute during one urination. The analysis is performed off-line and the results are compared to the results of a standard pressure flow study. The innovative technology for the diagnosis of bladder outlet obstruction is noninvasive, rapid and does not involve complex setup.
NCT00252941
The purpose of this study is to determine the feasibility, safety, and efficacy of the Memokath® 028SW stent to prevent urinary obstructive symptoms (difficulty urinating) when used after prostate seed implantation for the treatment of localized prostate cancer.