A Multicenter, Open-label, Prospective Phase III Clinical Trial to Evaluate INR101 Injection for … (NCT06922929) | Clinical Trial Compass
Not Yet RecruitingPhase 3
A Multicenter, Open-label, Prospective Phase III Clinical Trial to Evaluate INR101 Injection for PET/CT Imaging in Participants With Suspected Recurrent Prostate Cancer After Radical Treatment
China110 participantsStarted 2025-04
Plain-language summary
A multicenter, open-label, prospective Phase III clinical trial to evaluate INR101 injection for PET/CT imaging in participants with suspected recurrent prostate cancer after radical treatment.
Who can participate
Age range18 Years
SexMALE
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
✓. Males aged ≥18 years old
✓. ECOG score of 0 or 1
✓. Participants confirmed as prostate adenocarcinoma by histological pathological diagnosis, and have an elevated PSA level and are suspected of recurrence after previously receiving radical prostatectomy and/or radical radiotherapy (the PSA level is ≥ 0.2 ng/mL in two consecutive tests after 6 weeks following radical prostatectomy; or the PSA level is increased by ≥ 2 ng/mL compared to the lowest value after radical radiotherapy).
✓. Routine blood tests, liver and kidney function meet the corresponding conditions:
✓. Life expectancy of at least 6 months as assessed by investigator
✓. Agree to use contraceptive measures from the date of signing the informed consent form to 3 months after medication administration, and avoid sperm donation
✓. The participant/legal authorized representative understands the purpose and procedures of the trial and signs the informed consent form
Exclusion criteria
✕. Participants who are unable to complete the imaging as required
✕. Having had ≥ 2 types of malignant tumors within 5 years prior to the first administration, with the exception of fully treated non-metastatic thyroid cancer, basal cell carcinoma of the skin, superficial squamous cell carcinoma of the skin, and superficial bladder cancer.
✕. Participants in other interventional clinical trials and within 5 half-lives of the investigational medicinal product or participants in other interventional clinical trials before signing the informed consent form; or participants in clinical trials of radioactive therapeutic drugs before signing the informed consent form and the time from the drug withdrawal to the signing date of the informed consent form is less than 3 months.
What they're measuring
1
With the composite diagnostic criteria as the standard of truth, the positive predictive value (PPV) at the participant level by PET/CT imaging with INR101 injection of lesion detection
✕. Have received intravenous iodine contrast agent within 24 hours prior to the administration of INR101, or have received any high-density oral contrast agent within 5 days (except for those who, as judged by the investigator, have no residual contrast agent in the intestines; oral water-soluble contrast agents are acceptable).
✕. Participants with a history of salivary gland diseases or Paget's disease; participants with a history of fracture within the past year
✕. Participants with hip joint prostheses
✕. Known allergy to the active ingredients of INR101 or its components
✕. Investigators judge that there are any medical diseases or other conditions that may affect safety, compliance or may affect the study results.