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NCT07709338Not yet recruiting

Targeted Biopsy, Rapid Pathology, and Immediate Surgery in USTC High-Risk Prostate Cancer: A Prospective Multicenter Study

A Multicenter, Prospective, Single-Arm Clinical Trial Evaluating MRI/Ultrasound Fusion Targeted Biopsy With Intraoperative Frozen Section and Rapid Immunohistochemistry Followed by Immediate Laparoscopic Radical Prostatectomy in Patients With High-Risk Prostate Cancer Identified by the USTC Model

Source: ClinicalTrials.gov · Last updated 16 Jul 2026

Brief summary (registry, in English)

This multicenter, prospective, single-arm study evaluates a novel streamlined pathway for men at high risk of clinically significant prostate cancer (csPCa) identified by the USTC model (probability ≥0.60). Under general anesthesia, participants undergo MRI/ultrasound fusion targeted biopsy; the cores are immediately analyzed by frozen section hematoxylin-eosin staining and rapid immunohistochemistry. If csPCa is confirmed intraoperatively, laparoscopic radical prostatectomy is performed during the same anesthesia session. The primary aims are to determine the diagnostic concordance between intraoperative rapid pathology and definitive paraffin pathology, the positive surgical margin rate at 12 months, and perioperative safety. The study enrolls 150 participants across 12 Chinese hospitals and is expected to provide evidence supporting an efficient, PET-independent, one-stage diagnostic-therapeutic strategy for clinically significant prostate cancer.

Status (registry)
Not yet recruiting
Study type
Interventional
Enrollment
150 (estimated)
First submitted
12 Jul 2026
Start date
1 Aug 2026
Primary completion date
1 Aug 2027
Lead sponsor
Anhui Provincial Hospital
NCT number
NCT07709338

What you commit to

  • Study type: Interventional
  • Planned participants: 150
  • From 1 Aug 2026 to the primary completion date, 1 Aug 2027
  • No sites listed in no country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Lab values

  • ① No complete serum tPSA test or mpMRI scan; ② tPSA \< 4 ng/mL or ≥ 100 ng/mL; ③ Based on assessment by a clinical prediction model, the patient's probability of csPCa is \< 0.60; ④ Patients with a history of multiple biopsies showing no evidence of clinically significant prostate cancer; ⑤ Patients in poor general health who cannot tolerate a biopsy; ⑥ Patients with severe bleeding disorders or those currently undergoing anticoagulant therapy.

Who the study is looking for

  • ① Patients with clinically suspected prostate cancer based on examination (e.g., DRE or PSA testing); ② Patients who have undergone serum tPSA testing and mpMRI; ③ 4 ng/mL ≤ tPSA \< 100 ng/mL; ④ Patients with a csPCa risk probability of ≥0.60 as assessed by the clinical prediction model (https://ustcprostatecancerprediction.shinyapps.io/dynnomapp/); ⑤ The patient has no significant contraindications for prostate biopsy or radical prostatectomy.

Age in the registry: 18 years to - · Sex: Male · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

This page is information, not medical advice. Discuss any trial with your doctor.