Medical Oncology
Physician insights on cancer treatment protocols, immunotherapy, targeted therapies, and clinical trial updates.
Recent Discussions
How long would you anticoagulate a patient with recurrent VTE who has ongoing risk factors for intracranial bleeding?
In general, my preferred agent outside of the inpatient setting in patients with a risk of intracranial bleeding is LMWH. In the inpatient setting, utilizing a bivalirudin or heparin gtt is most appropriate. I would monitor carefully, including potentially imaging 24 hours after the therapeutic anti...
What factors do you take into account when deciding the length of adjuvant temozolamide in GBM?
The field is evolving from 12 cycles to 6 for IDH-wildtype GBM in recent years, on the basis of some retrospective studies and notably the prospective Spanish study GEINO 14-01 - there does not seem to be much OS benefit, and there are also toxicity concerns (myelosuppression, hypermutation). Extens...
What is your standard approach for patients with platinum and ICI refractory small cell lung cancer?
For many years, my standard approach has be either topotecan or paclitaxel. I actually prefer paclitaxel over topotecan for patients with rapid progression after first line therapy. In refractory patients, the RR with topotecan in trials is only about 10% (which seems about right from my practice), ...
Would you stop current immunosuppressive therapy or delay starting immunosuppressive therapy in a patient with aplastic anemia who has been infected with COVID-19?
Not much is known yet about this specific situation—but our growing experience here in New York City suggests it may be safe. We have had several post-BMT patients who were on immune suppression for GVHD become COVID positive who have not had significant problems. Also, we have now treated 8-10 pat...
Can RT to non-bulky sites be omitted in an early stage (stage I or II) classical Hodgkin's lymphoma case with a CR by PET/CT?
Randomized studies have consistently demonstrated that combined modality therapy is superior to chemotherapy alone in regards to progression-free survival in early-stage Hodgkin lymphoma. The magnitude of the benefit varies across studies, but a relative risk reduction of ~50% can be expected which ...
Can RT to non-bulky sites be omitted in an early stage (stage I or II) classical Hodgkin's lymphoma case with a CR by PET/CT?
Randomized studies have consistently demonstrated that combined modality therapy is superior to chemotherapy alone in regards to progression-free survival in early-stage Hodgkin lymphoma. The magnitude of the benefit varies across studies, but a relative risk reduction of ~50% can be expected which ...
What treatment sequence do you follow for patients with rectal cancer who are candidates for both PROSPECT and TNT/Watch and wait?
Thanks for this question. I am not sure whether this is up to us. This is up to our patients to choose which modality they would like to omit (radiation vs surgery). I would point out that a good quality MRI rectum should be performed to r/o any T4/N2 disease or potential requirement for APR. Otherw...
Is it necessary to prescribe a steroid taper after two weeks of high-dose prednisone (60 mg daily)?
Interesting question. Not being an endocrinologist, I don't have the expertise to advise but the reference below makes the statement that even short-term steroids can be an issue. I suspect that if you have to stop abruptly from 60 mg daily for 2 weeks, it would probably be fine in most instances bu...
Is it necessary to prescribe a steroid taper after two weeks of high-dose prednisone (60 mg daily)?
Interesting question. Not being an endocrinologist, I don't have the expertise to advise but the reference below makes the statement that even short-term steroids can be an issue. I suspect that if you have to stop abruptly from 60 mg daily for 2 weeks, it would probably be fine in most instances bu...
In what clinical scenarios, if any, would you consider using sacituzumab govitecan prior to trastuzumab deruxtecan for HR+/HER2- metastatic breast cancer treatment?
The ASCENT-07 trial did not meet the primary endpoint of superior PFS for 1st-line SG vs standard chemotherapy (taxane or capecitabine) in ER+ HER2- mBC. OS readout was immature with an early trend in favor of SG that needs follow-up. However, SG was still active with longer durations of responses. ...