How do you treat metastatic large cell neuroendocrine carcinoma of prostate with undetectable PSA, who had the treatment related transformation while on ADT monotherapy?
Would you treat similar to small cell carcinoma? What is the suggested chemotherapy regimen? Will you continue ADT?
Answer from: Medical Oncologist at Academic Institution
Treatment-emergent (or extra-pulmonary) high-grade neuroendocrine carcinoma (sometimes labeled HG-NEC or EP-NEC) is an increasingly seen phenomenon with the more widespread use of ARSI in the first-line setting. This is a distinct entity from prostate adenocarcinoma with neuroendocrine differentiati...