NCT07209878

68Ga-PSMA-11 PET Imaging for Diagnosing Prostate Cancer, a Head-to-head Comparison With mpMRI

68Ga-PSMA-11 PET Imaging in the Diagnostic Study of Newly Diagnosed, Untreated Prostate Cancer, With a Head-to-head Comparison to mpMRI

• Status: Recruiting
• Phase: Phase 2 / Phase 3
• Study type: Interventional
• Enrollment: 100 (estimated)
• Sponsor: First Affiliated Hospital of Fujian Medical University · Academic / Other
• Sex: Male
• Age: 18 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

68Ga-PSMA-11 is a widely used radiotracer targeting PSMA. In this study, we investigated the diagnostic efficacy of 68Ga-PSMA-11 PET imaging (PET/CT or PET/MRI) in patients with newly diagnosed, treatment-naive prostate cancer, and performed a head-to-head comparison with multi-parameter magnetic resonance imaging (mpMRI).

Detailed description

68Ga-PSMA-11 is a radiotracer targeting PSMA. Previously, multiple clinical trials have validated the clinical applications of 68Ga-PSMA-11 PET. Meanwhile, multi-parametric magnetic resonance imaging (mpMRI) still holds a dominant position in the imaging diagnosis of prostate cancer. In this study, we will further evaluate the diagnostic performance of 68Ga-PSMA-11 positron emission tomography (PET/CT or PET/MRI) in newly diagnosed and untreated prostate cancer patients, with a head-to-head comparison to mpMRI.

Conditions

• Prostate Cancer (Adenocarcinoma)

Interventions

Type	Name	Description
DRUG	68Ga-PSMA-11	Intravenous injection of 68Ga-PSMA-11 with a dosage of 111-148 MBq (3-4 mCi), followed by PET/CT or PET/MRI acquisition according to standard methods.

Timeline

• Start date: 2020-01-10
• Primary completion: 2025-12-31
• Completion: 2026-06-30
• First posted: 2025-10-07
• Last updated: 2025-10-07

Locations

1 site across 1 country: China