View clinical trials related to Urologic Diseases.
Filter by:Prospective, randomized, double-blind, multicenter study to evaluate the safety and efficacy of an implantable tibial nerve stimulator in subjects with urgency urinary incontinence (UUI).
This research is about modification during routine cystoscopy (scope in the bladder) procedure [ experimental research ]. The goal of the study is to evaluate patient experience with cystoscopy by using procedural modification to reduce pain perception. The investigator aim for quality improvement of the current methods of cystoscopy to achieve a better patient experience.
To document the clinical outcome of Rezūm therapy for BPH patient in Canadian cohort.
To document the clinical outcome of Aquablation therapy for BPH patient in Canadian cohort.
In this study, we evaluate peri- and postoperative parameters of patients undergoing a cystectomy and try to find risk factors for infectious complications. In detail, we analyze their medical history, demographic data, lab values, microbiological tests as well as histological and radiological findings. Furthermore, after discharging our patients, we send them several follow-up questionnaires at regular intervals and offer them free follow-up examinations.
An observational study to collect data from the participants who received urologic surgeries using the Senhance Robotic system.
Erectile dysfunction (ED) is a complex condition affecting men worldwide. Diabetes mellitus (DM) is one of the most common causes of ED. The prevalence of ED in DM varies around 35-85%. Recently, stem cell therapy has started to become the focus of experimental and clinical studies for the treatment of ED. Stem cells have been shown to be able to regenerate functionally damaged tissue, depending on the stimuli or signals received. Stem cells studies in experimental animals have been carried out using biomarker parameters, including VEGF, Bcl-2, E-selectin, cGMP, eNOS and have been shown to be successful in increasing cell survival and angiogenesis, stimulating antiapoptotic, proneurogenic, proinflammatory, and antifibrotic effects and improvements to these biomarker parameters. This study aims to determine the efficacy, mechanism of action, and safety of umbilical cord mesenchymal stem cells as a therapy for ED due to type 2 diabetes in human.
Placement of a ureteral stent is a common urological intervention. For decades there was no valid measures available to assess quality of life issues in patients with ureteral stents, which has hampered the understanding of such symptoms and their true impact. In order to improve the outcomes associated with the placement of a stent, a validated tool is needed to measure its impact and the amount of undesirable effects it produces on patients requiring the placement of a stent. In 2003, the team of the Bristol Urological Institute developed a validated questionnaire called the: URETERAL STENT SYMPTOM QUESTIONNAIRE (USSQ). The questionnaire contains 38 items included in 6 sections. Despite the obvious need of a validated questionnaire, the latter remains unused by the community of peer urologists. Many of urologists consider it too long to be used in clinical practice and even for research purposes. This issue motivated the Canadian Endourology Group (CEG) to work collaboratively on the development of the CANADIAN ENDOUROLOGY GROUP STENT SYMPTOM SCORE (CEGSSS) in order to provide clinicians with a more useful and validated tool. To fulfill this objective, the CEG proceeds in three phases. Phase 1. A systematic, deliberative, and participatory approach mostly through face to face meetings, including patients, clinicians, and researchers in the field of Endourology to identify a minimum needs-based set of domains and items that are, clinically relevant to be included in the CEGSSS in order to ensure optimal uptake in the clinical setting. Phase 2. A pilot study to assess feasibility/acceptability and further refine the proposed set of items selected in phase 1 of the study. Phase 3. A multicentric prospective study to evaluate the validity, reliability and sensitivity to change of the CEGSSS. This research project is conducted by the Canadian Endourology Group (CEG), a panel of experts in the field of endourology in Canada. The CEG is a national member-based organization dedicated to enabling the profession to provide the highest possible standards of endourological care and to advance the science of endourology by collaboratively: 1. Fostering excellence in endourological practice through advocacy, education, research and practice support tools, 2. Leading evidence-based clinical practice through the development of practice standards and guidelines in endourology, 3. Providing continuous professional development for Canadian endourologists along the career-path continuum, 4. Providing leadership in public education for endourological conditions.
Reaching active aging makes it important to implement new methods affecting the biological age of a person. Biochemical parameters of a blood test are aging biomarkers that are ones of the most accessible for testing. We know that, with age, there is increase in levels of LDL, triglycerides, homocysteine and other biomarkers relating the body state. Methods of extracorporeal hemocorrection showed good results in this area. For instance, the use of plasmapheresis is very effective during prophylaxis, treatment and rehabilitation after various diseases/injuries. The main effects of plasmapheresis are related to removal of endo- and exotoxins, including products of lipid peroxidation, and to draining effect as a result of a heavy flow of interstitial fluid containing products of pathometabolism into the blood stream within concentration gradient (by "dynamic equilibrium" in concentration of different substances in intracellular, interstitial and intravascular compartments). These effects are also related to release of receptors, their sensitization to their own neurohumoral regulation mechanisms, to insulin, in particular (as consequences, lower glucose tolerance, lower substrate glycation).
Prospectively, all available parameters of urologic patients treated at the study sites will be acquired and stored in multilayered databases. Upon a given samples size, neuronal networks will be trained to define clinical endpoints. Beside uro-oncological patients also patients with other urological diseases will be enrolled.