At the present time, I generally use contrast-enhanced CT of the chest/abdomen/pelvis and whole-body Tc-bone scan (every 12 weeks) for monitoring. While it is attractive to consider serial PSMA-PET imaging for monitoring disease response to 177Lu-PSMA-617, there is currently no FDA indication to use...

Imaging weeks or months later probably serves no useful purpose. What may be far more useful is SPECT for dosimetry imaging right after the first dose, to determine the absorbed dose in Gy to the tumors and the OAR. Then, if OAR doses permit, one may administer a higher dose of Pluvicto that may lea...

These patients are monitored by bone scan and cross-sectional imaging and PSA. PSMA PETCT is not approved for monitoring of mCRPC, nor should be paid for outside of a clinical trial setting. Cross sectional imaging is either CT or MRI with response assessment in accordance with PCWG3 guidelines. Na...

Question to answer here is, what is the purpose of the test and what would you do with the results?   Recall that PCWG criteria was developed in prostate cancer to avoid changing therapies early (and potentially unnecessarily) leaving patients with limited future options and causing harm. ...