Clinical trial · Interventional
Assessment of Multi-Modality Quantitative Imaging for Evaluation of Response of Metastatic Prostate Cancer to Therapy
NCT03619655CI-TRIAL-00070949terminatedPhase 1ClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Why stopped (as posted): Due to changing prostate cancer standard of care, the research question became obsolete as the target population for the study no longer existed. The study is deemed not clinically relevant.
Summary
Brief summary (as posted)
The study is an open label, non-randomized study designed to evaluate the diagnostic performance of SPECT CT.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Prostate Cancer | Malignant Prostate Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (4)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| 18F-DCFPyL PET/CT | Drug | — | UNRESOLVED |
| 18F-NaF PET/CT | Drug | — | UNRESOLVED |
| SPECT CT | Procedure | — | UNRESOLVED |
| WB-MRI | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (3)
- type
- EXPERIMENTAL
- label
- "Cohort A" - SPECT CT and NaF PET
- description
- Intervention 1: SPECT CT Intervention 2: NaF PET
- interventionNames
- Procedure: SPECT CT
- Drug: 18F-NaF PET/CT
- type
- EXPERIMENTAL
- label
- "Cohort B" - SPECT CT and 18F-DCFPyL PET/CT
- description
- Intervention 1: SPECT CT Intervention 2: 18F-DCFPyL PET/CT
- interventionNames
- Procedure: SPECT CT
- Drug: 18F-DCFPyL PET/CT
- type
- EXPERIMENTAL
- label
- "Cohort C" - SPECT CT and WB-MRI
- description
Eligibility
Eligibility (as posted)
- Sex
- Male
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: Males ≥18 years of age. Subjects provide signed informed consent and confirm that they are able and willing to comply with all protocol requirements. Histologically confirmed adenocarcinoma of the prostate. Metastatic castration-resistant prostate cancer (mCRPC) with Bone metastases as manifested by one or more lesions on bone scan. Documented castrate level of serum testosterone (≤50 ng/dl). Documented progressive mCRPC based on at least one of the following criteria: 1. PSA progression defined as 25% increase over baseline value or nadir. 2. Radiographic progression for soft tissue lesions as per Response Evaluation Criteria in Solid Tumors (RECIST 1.1), and/ or radiographic progression for bone lesions as determined by radionuclide bone scan using the consensus guidelines of the PCWG3 criteria. Planning to receive first line novel hormonal therapy with Abiraterone or Enzalutamide for the first time for mCRPC within 4 weeks of documented progression. Baseline scans will be obtained prior to starting new therapy. Exclusion Criteria: Subjects who are unable to give valid informed consent Subjects who are unwilling or unable to undergo an SPECT, PET or MR exam, including subjects with contra-indications to MR exams. Subjects with prior Enzalutamide and Abiraterone for mCRPC Subjects with prior taxane chemotherapy for mCRPC Subjects administered any radioisotope within five physical half-lives or any IV X-ray contrast medium within 24 hours or any high density oral contrast medium (oral water contrast is acceptable) within 5 days prior to study drug injection. Subjects with any medical condition or other circumstances that, in the opinion of the investigator, compromise obtaining reliable data, achieving study objectives, or completion. Patients with a history reaction to gadolinium contrast agent. For cohort C, patients with renal failure (eGFR \< 60ml/min/1.73m2) or patients on dialysis.
References
Publications (0)
Data not yet available
No reference posted for this study.