We have located links that may give you full text access.
EVALUATION STUDIES
JOURNAL ARTICLE
Microwave thermotherapy in patients with chronic urinary retention.
Techniques in Urology 2000 December
PURPOSE: To evaluate the efficacy of high-energy transurethral microwave thermotherapy (TUMT) in the treatment of chronic urinary retention (CUR) due to benign prostatic hyperplasia (BPH).
MATERIALS AND METHODS: In this prospective cohort study, 29 patients with CUR due to BPH underwent high-energy TUMT. Prior to treatment and during a 12-week follow-up, the following parameters were determined: quality of life (QOL) score, peak flow rate (Qmax) by uroflowmetry, and postvoid residual urine (PVR). In those with treatment failure (PVR > 150 mL or urinary retention), pressure-flow studies were performed and compared to pre-TUMT urodynamics.
RESULTS: Of the 29 patients, 21 (72%) regained the ability to void spontaneously at 5 weeks. The actuarial median time for spontaneous voiding to be restored was 3.5 weeks (95% confidence interval [CI] 2.9-4.8 weeks). Mean QOL score at 12 weeks post-TUMT (2.2; 95% CI 1.5-2.7) was lower than that at 1 week (4.6; 95% CI 3.9-5.8) by 51% (p < 0.0005). Further, a 55% increase in mean Qmax (p < .0005) determined by uroflowmetry was observed by 12 weeks vs. 1 week after high-energy TUMT. TUMT failed in 8 patients due to a hypocontractile detrusor.
CONCLUSIONS: We concluded that high-energy TUMT is a potentially useful option for patient with CUR who are not candidates for prostatectomy.
MATERIALS AND METHODS: In this prospective cohort study, 29 patients with CUR due to BPH underwent high-energy TUMT. Prior to treatment and during a 12-week follow-up, the following parameters were determined: quality of life (QOL) score, peak flow rate (Qmax) by uroflowmetry, and postvoid residual urine (PVR). In those with treatment failure (PVR > 150 mL or urinary retention), pressure-flow studies were performed and compared to pre-TUMT urodynamics.
RESULTS: Of the 29 patients, 21 (72%) regained the ability to void spontaneously at 5 weeks. The actuarial median time for spontaneous voiding to be restored was 3.5 weeks (95% confidence interval [CI] 2.9-4.8 weeks). Mean QOL score at 12 weeks post-TUMT (2.2; 95% CI 1.5-2.7) was lower than that at 1 week (4.6; 95% CI 3.9-5.8) by 51% (p < 0.0005). Further, a 55% increase in mean Qmax (p < .0005) determined by uroflowmetry was observed by 12 weeks vs. 1 week after high-energy TUMT. TUMT failed in 8 patients due to a hypocontractile detrusor.
CONCLUSIONS: We concluded that high-energy TUMT is a potentially useful option for patient with CUR who are not candidates for prostatectomy.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
Perioperative echocardiographic strain analysis: what anesthesiologists should know.Canadian Journal of Anaesthesia 2024 April 11
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app