Tamsulosin Monotherapy Versus Combination Therapy With Tadalafil (2.5 mg vs 5 mg) in Managing Male LUTS Secondary to BPH
Safety and Efficacy of Tamsulosin Monotherapy Versus Combination Therapy With Tadalafil (2.5 mg vs 5 mg) in Managing Male LUTS Secondary to BPH
研究概览
地位
详细说明
Lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH) are a fundamental component of modern urology, affecting extensively aging men and significantly impacting their quality of life.
Tamsulosin monotherapy, is effective in the management of BPH by acting as an α₁-adrenergic receptor antagonist that relaxes smooth muscle in the prostate and bladder neck, thereby improving urinary flow and reducing LUTS.
The combination of tamsulosin 0.4 mg with tadalafil is commonly used as an effective option. It balances sufficient symptom relief with moderate side effect profile.
研究类型
注册 (估计的)
阶段
- 不适用
联系人和位置
学习联系方式
- 姓名:Salah N Salem, MBBCH
- 电话号码:00201066047555
- 邮箱:salahsalem@med.asu.edu.eg
学习地点
-
-
Cairo Governorate
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Cairo、Cairo Governorate、埃及、11591
- 招聘中
- Ain Shams University
-
接触:
- Salah N Salem, MBBCH
- 电话号码:00201066047555
- 邮箱:salahsalem@med.asu.edu.eg
-
-
参与标准
资格标准
适合学习的年龄
- 成人
- 年长者
接受健康志愿者
描述
Inclusion Criteria:
- Patients older than 45 years of age.
- Clinical diagnosis of benign prostatic hyperplasia (BPH) and moderate to severe lower urinary tract symptoms (LUTS) [International Prostate Symptom Score (IPSS) ≥ 13].
- Maximum flow rate (Qmax) ≤ 15 mL/s, prostate volume ≥ 30 mL by transrectal ultrasound.
Exclusion Criteria:
- Patients taking α-blockers, beta-blockers, 5-alpha reductase inhibitors, phosphodiesterase-5 (PDE5) inhibitors, anticholinergics, or nitrates were excluded.
- Patients with a history of prostate or bladder surgery, lower urinary tract procedures, prostate or bladder cancer, neurological conditions affecting bladder function, severe cardiovascular disease, hepatic impairment, diabetes mellitus with complications, kidney dysfunction (acute or chronic), neurogenic bladder, or congenital urinary anomalies.
- Additionally, patients with recent myocardial infarction, unstable angina, severe heart failure, uncontrolled hypertension, Prostate-Specific Antigen (PSA)>4 ng/mL (unless cancer ruled out), active urinary tract infection, urinary retention, and those unavailable for follow-up were also excluded from the study.
学习计划
研究是如何设计的?
设计细节
- 主要用途:治疗
- 分配:随机化
- 介入模型:并行分配
- 屏蔽:双倍的
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
|
实验性的:Group A
Patients will receive Tamsulosin 0.4 mg once daily + Tadalafil 2.5 mg once daily
|
Patients will receive Tamsulosin 0.4 mg once daily + Tadalafil 2.5 mg once daily
|
|
实验性的:Group B
Patients will receive Tamsulosin 0.4 mg once daily + Tadalafil 5 mg once daily
|
Patients will receive Tamsulosin 0.4 mg once daily + Tadalafil 5 mg once daily
|
|
实验性的:Group C
Patients will receive Tamsulosin 0.4 mg once daily (monotherapy)
|
Patients will receive Tamsulosin 0.4 mg once daily (monotherapy)
|
研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Mean change in International Prostate Symptom Score (IPSS) score
大体时间:12 weeks post-procedure
|
The International Prostate Symptom Score (IPSS) is an 8-question survey used to evaluate and track the severity of lower urinary tract symptoms, often linked to an enlarged prostate (BPH). Scores range from 0 to 35 based on symptom frequency, with a higher number indicating greater severity. The score evaluates symptoms into the following categories: 0 to 7 points: Mild symptoms 8 to 19 points: Moderate symptoms 20 to 35 points: Severe symptoms |
12 weeks post-procedure
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Incidence of adverse events
大体时间:12 weeks post-procedure
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Incidence of adverse events related to Tamsulosin such as dizziness, orthostatic hypotension, headache, fatigue, nasal congestion, retrograde ejaculation, and gastrointestinal disturbances will be recorded.
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12 weeks post-procedure
|
合作者和调查者
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (估计的)
研究完成 (估计的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他相关的 MeSH 术语
其他研究编号
- FMASU MS 500/2026
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)?
IPD 计划说明
IPD 共享时间框架
IPD 共享访问标准
IPD 共享支持信息类型
- 研究方案
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
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