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目的 探讨α-肾上腺素能受体阻断剂在慢性前列腺炎治疗中的作用。方法应用α-肾上腺素能受体阻断剂Terazosin治疗慢性前列腺炎，并用前列腺炎症状评分、尿动力学检查及核素尿路前列腺扫描等方法评价其疗效。结果。α-肾上腺素能受体阻断剂治疗后慢性前列腺炎患者的前列腺炎症状评分、尿动力学参数及尿液前列腺内返流程度均有明显改善（P＜0．01）。结论α-肾上腺素能受体阻断剂能改善后尿道高压及其尿液前列腺内返流，有助于慢性前列腺炎的治疗。
Objective To investigate the role of α-adrenergic receptor blockers in the treatment of chronic prostatitis. Methods Chronic prostatitis was treated with α-adrenergic receptor antagonist Terazosin, and its efficacy was evaluated by symptoms of prostatitis, urodynamic examination and radionuclide prostate scan. result. Prostatitis symptom scores, urodynamic parameters and urinary prostatic regurgitation were significantly improved in patients with chronic prostatitis after treatment with α-adrenergic receptor blocker (P <0.01). Conclusion α-adrenergic receptor blockers can improve the posterior urethral hypertension and reflux in the urine, contribute to the treatment of chronic prostatitis.