已終止 NCT03927924

高強度聚焦超聲研究

前列腺癌膀胱癌/泌尿道上皮癌不適用

局部前列腺癌的常規治療選擇包括前列腺切除術、放射治療及積極監測。然而,前列腺切除術及放射治療均有一定程度的併發症,包括尿失禁、勃起功能障礙及鄰近結構損傷的風險。積極監測則帶有疾病惡化及患者心理困擾的風險。

適應症:Prostate Cancer

收案條件

納入條件

  • Visible index lesion(s) on MRI
  • Index lesion(s) greater than 0.5 cm3
  • Found to have localized low-risk or intermediate-risk prostate cancer after MRI-USG fusion targeted biopsy and saturation biopsy:
  • Clinical tumour stage T2, or
  • Gleason score 7, or
  • PSA 20 ng/ml

排除條件

  • Prostate size larger than 50 ml
  • Patients unfit for contrast MRI exam
  • Patients with previous treatment of prostate cancer
  • Patients with previous surgery on the prostate
  • Patients with active urinary tract infection
  • Patients with bladder pathology including bladder stone and bladder cancer
  • Patients with urethral stricture
  • Patients with neurogenic bladder and/or sphincter abnormalities
  • Fail to give informed consent

收案條件維持 ClinicalTrials.gov 原始英文登錄資料,實際收案資格以研究團隊的正式評估與受試者同意書為準。資料來源:ClinicalTrials.gov,每兩週自動更新,最後同步:2026年11月5日。