这是一项采用非劣效性设计的随机对照试验，受试者按1:1随机分配至水蒸气热疗（REZUM）组或经尿道前列腺切除术（TURP）组。
适应症：Prostate Cancer
入组条件
纳入标准
- Men 50-80 years
- Refractory urinary retention related to benign prostatic hyperplasia (BPH)
- On urethral Foley's catheter before treatment
- Prostate size 30-80ml on ultrasound
排除标准
- Prior prostate operation
- Past or current history of prostate cancer
- Strong suspicion of prostate cancer (e.g. Elevated PSA before urinary retention or abnormal prostate on DRE without workup for prostate cancer)
- Known Urethral stricture / Bladder stone / Hypocontractile bladder
- Known neurological diseases which may affect bladder function (e.g. Parkinsonism, stroke)
- Contraindicated to undergo TURP or REZUM (e.g. not fit for GA/SA, active urinary tract infection, fail to be placed in lithotomy position, uncorrectable coagulopathy, antiplatelet or anticoagulant which cannot be stopped)
入组条件维持 ClinicalTrials.gov 原始英文登记资料，实际入组资格以研究团队的正式评估与受试者知情同意书为准。资料来源：ClinicalTrials.gov，每两周自动更新，最后同步：2026年10月8日。