TriangleNCT02919111 · OUTCOME
Negative Predictive Value of PSMA PET for the Detection of Osseous Metastases
Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.
- Measure
- Not reported
- Unit
- Not reported
- Interval / dispersion
- Not reported
- Time frame
- Up to 1 year
What was measured
68Ga-PSMA-11 positive bone lesions will be considered a True positive if there was a corresponding positive sclerotic lesion on the CT portion of the 68Ga-PSMA-11 PET in the same location as the PSMA uptake, If there is focal uptake seen in the same location as the PSMA uptake on the baseline bone scan performed within one month of 68Ga-PSMA-11 PET, if there is a lesion noted in the same location as the PSMA uptake on the initial MRI performed within one month of 68Ga-PSMA-11 PET, if within 12 months follow-up CT demonstrates development of sclerosis in the same location as the PSMA uptake, if within 12 months follow-up MRI demonstrates a new bone lesion in the same location as the PSMA uptake, if within 12 months follow-up bone scan demonstrates new focal uptake in the same location as the PSMA uptake and a False positive if 68Ga-PSMA-11 positive bone lesions do not meet the criteria for true positive findings.
Analysis population: Data on the detection of osseous metastases was not collected
Groups in this outcome
Ga-68 Labeled PSMA-11 PET
PSMA PET imaging: Patients will receive Ga-68 labeled PSMA-11 PET and then undergo PET/CT or PET/MRI approximately 55-70 minutes later. Ga-68 labeled PSMA-11 PET: Patients will be imaged using Ga-68 labeled PSMA-11 PET to determine if the presence of metastatic disease. Prostate Specific Membrane Antigen (PSMA) is a protein expressed on prostate cancer cells that can be imaged using small molecules that target this protocol.
| Group | Source count |
|---|---|
| Ga-68 Labeled PSMA-11 PET | 0 |
Reported measurements
No numerical measurement classes were posted for this outcome. Missing is not zero.
Complete source fields
- denoms
- counts
- group Id
- OG000
- value
- 0
- units
- Participants
- description
- 68Ga-PSMA-11 positive bone lesions will be considered a True positive if there was a corresponding positive sclerotic lesion on the CT portion of the 68Ga-PSMA-11 PET in the same location as the PSMA uptake, If there is focal uptake seen in the same location as the PSMA uptake on the baseline bone scan performed within one month of 68Ga-PSMA-11 PET, if there is a lesion noted in the same location as the PSMA uptake on the initial MRI performed within one month of 68Ga-PSMA-11 PET, if within 12 months follow-up CT demonstrates development of sclerosis in the same location as the PSMA uptake, if within 12 months follow-up MRI demonstrates a new bone lesion in the same location as the PSMA uptake, if within 12 months follow-up bone scan demonstrates new focal uptake in the same location as the PSMA uptake and a False positive if 68Ga-PSMA-11 positive bone lesions do not meet the criteria for true positive findings.
- groups
- description
- PSMA PET imaging: Patients will receive Ga-68 labeled PSMA-11 PET and then undergo PET/CT or PET/MRI approximately 55-70 minutes later. Ga-68 labeled PSMA-11 PET: Patients will be imaged using Ga-68 labeled PSMA-11 PET to determine if the presence of metastatic disease. Prostate Specific Membrane Antigen (PSMA) is a protein expressed on prostate cancer cells that can be imaged using small molecules that target this protocol.
- id
- OG000
- title
- Ga-68 Labeled PSMA-11 PET
- population Description
- Data on the detection of osseous metastases was not collected
- reporting Status
- POSTED
- time Frame
- Up to 1 year
- title
- Negative Predictive Value of PSMA PET for the Detection of Osseous Metastases
- type
- SECONDARY
Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0
Preserved source evidence · Not medical advice