Medical Oncology
Physician insights on cancer treatment protocols, immunotherapy, targeted therapies, and clinical trial updates.
Recent Discussions
What is your radiation approach to metastatic pancreatic tail adenocarcinoma s/p gem/abraxane and FOLFIRI now with an oligo-progressive LUL lung metastasis?
I certainly would favor metastasis-directed therapy with SBRT, given the PFS benefit observed in EXTEND, and I think the case for utilization in the oligoprogressive state is even stronger pan-tumor compared to consolidative treatment. I'd treat 50-55 Gy/5 fractions or could consider fractionating o...
In early-stage ER‑positive, HER2‑negative breast cancer with germline BRCA1 mutation and high genomic risk, how should the choice between neoadjuvant and adjuvant chemotherapy be approached?
I typically do not use the BRCA1 mutation as the determining factor for a neo-adjuvant or adjuvant chemotherapy approach in patients with hormone receptor-positive, HER2-negative non-metastatic breast cancer. However, if the patient's characteristics and their disease would fit the eligibility crite...
How do you decide between blinatumomab or traditional chemotherapy in combination with TKI for upfront treatment of adult patients with Ph + ALL?
This question is likely inspired by the recent publication of a "chemotherapy-free induction and consolidation first-line treatment" for adults with Ph+ ALL (Foà et al., PMID 33085860; GIMEMA LAL2116). The authors reported relatively high rates of MRD- remissions by bone marrow BCR-ABL1 RT-PCR and i...
How do you decide between blinatumomab or traditional chemotherapy in combination with TKI for upfront treatment of adult patients with Ph + ALL?
This question is likely inspired by the recent publication of a "chemotherapy-free induction and consolidation first-line treatment" for adults with Ph+ ALL (Foà et al., PMID 33085860; GIMEMA LAL2116). The authors reported relatively high rates of MRD- remissions by bone marrow BCR-ABL1 RT-PCR and i...
In patients with newly diagnosed HER2+ early breast cancer, what do you anticipate will become the standard sequencing for T-DXd, neoadjuvant (DB11) or adjuvant (DB05) treatment?
Trastuzumab deruxtecan (T-DXd) is currently recommended in the adjuvant setting for patients with residual invasive disease after neoadjuvant therapy, based on the DESTINY-Breast05 trial, while its use in the neoadjuvant setting remains investigational. Ongoing neoadjuvant trials are evaluating T-DX...
When testing for patients with symptoms of MPN, do you prefer to do JAK2 cascade testing or a leukemia NGS testing panel?
Genetic testing with regard to the MPN can be usefully employed both diagnostically and prognostically. With respect to diagnosis, if an MPN is suspected based on symptoms such as aquagenic pruritis, ocular migraine, erythromelalgia, or the occurrence of an unexplained thrombosis, the first laborato...
When testing for patients with symptoms of MPN, do you prefer to do JAK2 cascade testing or a leukemia NGS testing panel?
Genetic testing with regard to the MPN can be usefully employed both diagnostically and prognostically. With respect to diagnosis, if an MPN is suspected based on symptoms such as aquagenic pruritis, ocular migraine, erythromelalgia, or the occurrence of an unexplained thrombosis, the first laborato...
What is your preferred treatment for non-contiguous Stage IIA Nodular Lymphocyte Predominant Hodgkin's Lymphoma (NLPHL)?
Prognosis of patients with early stage NLP-HL is excellent with any treatment, and multi-institutional studies have shown 5-year survival rates of 98% (Michael S. et al. Stage I-II nodular lymphocyte-predominant Hodgkin lymphoma: a multi-institutional study of adult patients by ILROG. Blood 2020; 13...
In patients with muscle-invasive bladder cancer, in what clinical scenarios would you consider neoadjuvant cisplatin-based therapy in light of emerging data on enfortumab vedotin plus pembrolizumab?
Of course, we are still awaiting FDA approval of EV + Pembro in the cisplatin-eligible population, but the data from KEYNOTE-B15 presented at ASCO GU 26 are overwhelmingly positive. KEYNOTE‑B15 (EV‑304) was a randomized phase III trial in 808 cisplatin‑eligible patients with muscle‑invasive bladder ...
Are there any radiation dosimetric considerations for patients with lung cancer that have had a TAVR?
No, the new valve solves a mechanical problem. It will have some metal in it, so it would be visible whether it is a mechanical or biosynthetic type. I'd suggest not having a direct beam hit it, as that is the area of the coronary arteries' origins, and avoid dose spillage to reduce late toxicity. T...