Medical Oncology
Physician insights on cancer treatment protocols, immunotherapy, targeted therapies, and clinical trial updates.
Recent Discussions
For mCRPC patients who are eligible for both, how do you decide between Enzalutamide+Rad223 (EORTC 1333/PEACE-3) or Enzalutamide+Lu-PSMA-617 (ENZA-p)?
While both these studies addressed interesting questions, both enrolled patients who were ARPI-naive. We are in an era where ADT intensification is the standard of care, and hopefully, we will see an even smaller number of folks with mCRPC who would look like the patients enrolled in both these stud...
How do you treat factor XI deficient patients with surgery or trauma related bleeding?
Given the risk of elevated plasminogen with low FXI, prefer FFP, with fibrinolytic if mucosal bleeding.
How do you reconcile data from the PATINA trial and DESTINY-Breast09 with respect to CDK4/6 inhibitor maintenance in metastatic ER+ HER2+ breast cancer?
We don't have data on using T-DXd with palbociclib concurrently, but the data from DB09 and PATINA does lead to questions about the optimal 1st line approach in ER+HER2+ metastatic disease. DB09 allowed for concurrent endocrine therapy with T-DXd + P, and the ADC was continued until intolerance or p...
Is it acceptable to treat newly diagnosed small cell lung cancer with limited brain metastasis with upfront SRS?
First, to be clear, there's not good evidence regarding the role of radiosurgery in small cell patients who have not had WBRT or PCI. In patients without brain metastases, there's a clearly defined and clinically significant survival benefit, which seems to result from both control of existing metas...
How do you manage erythrocytosis secondary to sotatercept for patients with PAH?
I have not done that yet, but I have let Hgb drift up to 18-19 and monitor the patient closely. I lower the dose to 0.5 or even 0.3, if Hgb is high at baseline, then start and stay at 0.3 before I increase. I will consider phlebotomy if the above options are not available.
How do you manage erythrocytosis secondary to sotatercept for patients with PAH?
I have not done that yet, but I have let Hgb drift up to 18-19 and monitor the patient closely. I lower the dose to 0.5 or even 0.3, if Hgb is high at baseline, then start and stay at 0.3 before I increase. I will consider phlebotomy if the above options are not available.
What are the best labs to trend improvement in HLH?
Unfortunately, there is not one specific laboratory test to definitively trend responses to HLH directed therapy. In general, our approach is to obtain baseline inflammatory labs including CBC with differential, ferritin, soluble IL2 receptor (sIL2r), triglycerides, coagulation studies (PT/PTT) incl...
Would you offer live vaccines (e.g., MMRV/measles) to patients on bispecific antibodies for multiple myeloma?
I agree with the answer here by Dr. @Dr. First Last. There are a lot of nuances, though. In regard to giving the vaccine safely and effectively, the best strategy is not to wait until patients have multiple relapses and are on bispecific therapy to vaccinate. Given the recent outbreaks of measles, i...
Would you offer live vaccines (e.g., MMRV/measles) to patients on bispecific antibodies for multiple myeloma?
I agree with the answer here by Dr. @Dr. First Last. There are a lot of nuances, though. In regard to giving the vaccine safely and effectively, the best strategy is not to wait until patients have multiple relapses and are on bispecific therapy to vaccinate. Given the recent outbreaks of measles, i...
How do you approach initial anticoagulant selection in hemodynamically stable hospitalized patients with newly diagnosed pulmonary embolism?
Low-molecular-weight heparin demonstrates the greatest benefit in patients with cancer-associated pulmonary embolism, intermediate-risk PE, and those requiring outpatient management. While LMWH shows superior efficacy and safety compared to unfractionated heparin across most patient populations, cer...