Urology
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Randomized Controlled Trial Clinical Trial
Neoadjuvant and adjuvant alpha-blockade improves early results of high-energy transurethral microwave thermotherapy for lower urinary tract symptoms of benign prostatic hyperplasia: a randomized, prospective clinical trial.
Improved long-term results with respect to symptoms, voiding function, and quality of life (QOL) in patients with lower urinary tract symptoms (LUTS) of benign prostatic hyperplasia (BPH) are achieved with targeted high-energy transurethral microwave thermotherapy (TUMT) compared with alpha-blocker treatment alone. However, maximal improvement after TUMT is not attained until 3 to 6 months after treatment. Measures to provide earlier symptom relief and improved voiding function and QOL would add to the clinical utility of TUMT. The objective of the present study was to determine whether neoadjuvant and adjuvant alpha-blockade is capable of accelerating a post-TUMT decrease in LUTS of patients with BPH. ⋯ Neoadjuvant and adjuvant alpha-blocker treatment results in significantly greater early symptom reduction and QOL score improvement after TUMT, adding to the clinical utility of this minimally invasive treatment modality. In addition, post-TUMT complications such as urinary retention may be reduced.
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To examine the variability of bladder outlet obstruction and mild lower urinary tract symptoms in patients with benign prostatic hyperplasia (BPH) followed up by watchful waiting. ⋯ A pressure-flow study is routinely avoided in patients with a mild IPSS. From symptoms alone it was not possible to diagnose bladder outlet obstruction in these patients. Pressure-flow studies and symptom profiles measure different aspects of the clinical condition. After a mean follow-up of 17 months of watchful waiting, 13 (81.2%) of 1 6 patients were clinically stable. Because the need for therapy is dictated by quality of life, it is difficult to propose treatment for patients with minimal symptoms, even in the presence of bladder outlet obstruction.
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To evaluate the relation between the American Society of Anesthesiologists (ASA) classification and response to transurethral microwave thermotherapy (TUMT) in patients with lower urinary tract symptoms and benign prostatic hyperplasia (BPH). ⋯ There is no relation between ASA classification and outcome after high-energy TUMT. Because these patients are considered at high risk of perioperative complications and postoperative morbidity, TUMT could contribute considerably to the treatment of BPH in this specific group of patients.