Medical Oncology
Physician insights on cancer treatment protocols, immunotherapy, targeted therapies, and clinical trial updates.
Recent Discussions
Will you recommend pirtobrutinib following a prior covalent BTKi in patients with cardiac comorbidities?
In the MCL patients treated on the BRUIN trial, treatment was well tolerated in general with a low rate of treatment discontinuation or dose reduction. As far as cardiac toxicities, no grade ≥3 treatment emergent AEs of hypertension were observed. Atrial fibrillation/flutter (AF) was reported in 6 (...
What is your experience with the modified ramp-up of tarlatamab, where an extra 5 mg is given in the ramp-up phase before increasing to the full dose?
We have not attempted this approach and have had relatively little cytokine release syndrome (CRS) associated with the C1D8 10 mg dosing to suggest that a gentler step-up regimen is required. There are some reports that for patients with medullary thyroid cancer, a modified step-up dosing has been b...
Do you routinely recommend consolidative radiation to bulky site(s) in the setting of advanced stage DLBCL?
How radiation therapy (RT) should be incorporated into the management of patients with advanced DLBCL continues to be investigated. In the setting of widespread, non-bulky disease, when a complete response is achieved with systemic therapy, I don't recommend consolidation RT. Though controversial, I...
How do you manage adjuvant endocrine therapy for pre-menopausal women with locally advanced, weakly positive ER/PR, HER2 negative breast cancer?
Likely very little benefit. Reasonable to try tamoxifen if tolerated.
For patients with a history of pregnancy loss, do you evaluate for PAI-1 polymorphisms as part of a thrombophilia workup?
I do not.The relationship between PAI-1 polymorphisms and thrombosis is complicated, and general guidance suggests against assessing for PAI-1 overexpression as part of a thrombophilia workup. While there is some data to suggest an association between PAI-1 polymorphisms and pregnancy loss, ALIFE2 s...
Would you consider prophylactic anticoagulation for May-Thurner syndrome in pregnancy if prior endovascular intervention has been completed?
In general, I have a very low threshold to initiate prophylactic anticoagulation in pregnancy. For a patient with a history of May-Thurner that has been endovascularly corrected and who has been maintained off of anticoagulation without issue, I would have a risk-benefit discussion about prophylacti...
What is your approach to consolidation for localized small cell bladder cancer after neoadjuvant cisplatin and etoposide?
There is limited data with regard to the best management of these patients. Most data is retrospective and has an inherent bias. That being said, there seems to be a benefit for surgical resection after NAC (Patel et al., 24036236), with RT a consideration if surgery is not an option. In a small ser...
Will you offer durva-FLOT perioperatively for adenocarcinoma of the esophagus?
Yes, especially distal or GEJ.
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 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...