Medical Oncology
Physician insights on cancer treatment protocols, immunotherapy, targeted therapies, and clinical trial updates.
Recent Discussions
Would you recommend the addition of chemotherapy in a patient with locally recurrent, unresectable squamous cell carcinoma of the head and neck for whom repeat radiation is planned?
There is no standard of care in the setting of an unresectable, resistant local/regional recurrence after full dose RT and concurrent cisplatin. If the patient has a good PS, is medically fit, and the goal is a salvage cure, I would discuss adding a taxane to the planned RT. In an attempt to overcom...
Would you extrapolate IMPower010 data to offer adjuvant atezolizumab to a patient with N2 PDL1-high (>50%) NSCLC who had been treated with induction chemotherapy followed by definitive R0 resection after partial response?
As outlined by Dr. @Dr. First Last, IMpower010 did not enroll patients who had received neoadjuvant chemotherapy and I fully agree that neoadjuvant chemotherapy + immunotherapy trial would be appealing in patients with N2 disease. Especially, since treatment of these patients is controversial and ch...
Should 1 year of atezolizumab be the standard of care for stage II-IIIA resected PDL1+ NSCLC?
The gold standard endpoint for trials for patients with curable NSCLC has been overall survival. If a therapy delays disease recurrence, but does not impact survival, one could argue that it should not be used in the adjuvant setting and used at the time of recurrence and similar benefits and overal...
How would use of adjuvant atezolizumab for PDL1+ NSCLC potentially impact your treatment choice at recurrence?
Certainly pattern of relapse is important, and those with local or locoregional recurrences could be treated with definitive intent SBRT, surgery, or concurrent chemotherapy and radiation for mediastinal recurrence. For those with recurrent not amenable to local therapy, this is a challenging questi...
Which FGFR inhibitor do you prefer for patients with cholangiocarcinoma and an FGFR2 gene rearrangement?
There are 2 FGFR inhibitors which are currently FDA approved (infigratinib and pemigatinib) and multiple other FGFR inhibitors in development. Futibatinib and derazantinib may get approved soon in the future as well. Looking at data and considering clinical trial differences, I am not sure there is ...
How would you manage a resectable satellite/in-transit melanoma recurrence that developed during adjuvant immunotherapy?
I'm not sure if there is one correct answer in this situation. Could consider intra-lesional TVEC therapy - particularly if the melanoma is BRAF wild type. If this is the case, can fold in an anti-PD-1 antibody in conjunction with intra-lesional TVEC. While this combination has failed in phase III s...
In stage II/III node positive patients with driver mutations positive NSCLC who are not surgical candidates and are unlikely to tolerate concurrent chemotherapy and radiation, would you consider radiation alone, TKI alone, or would you ever consider TKI + RT?
I am not aware of any data in this regard. Recently, we treated a 78-year-old female patient with MET exon 14 skipping mutation NSCLC with bilateral mediastinal and bilateral supraclavicular lymph node involvement on radiology scans. We were concerned about her ability to tolerate concurrent chemoth...
How do you approach a patient with lower risk stage III colon cancer who is unable to tolerate the planned 3 months of oxaliplatin-based therapy due to neuropathy?
For a stage III patient, I would favor dropping oxaliplatin and just continuing 5FU/leucovorin for the final 3 months (total of 6 mo of treatment). As this is early to see this degree of neuropathy, consider screening for other contributing causes, such as B12 deficiency or diabetes. If this patient...
Does the presence of an ATM mutation in advanced stage ovarian cancer influence the decision to use Bev vs PARP inhibitor for maintenance?
I would not use the presence of an ATM mutation alone to inform decisions between bevacizumab vs PARPi maintenance. There are several options for maintenance in the 1L setting, and these include single agent PARPi, PARPi + bevacizumab, or bevacizumab monotherapy. Using data from the PAOLA-1 trial, i...
What induction combination(s) would be appropriate for newly diagnosed standard cytogenetic risk multiple myeloma who have a transplanted kidney?
This is a tough question! On one hand, the risk of allograft rejection with IMiDs is a real concern. On the other hand, one must consider that the evidence for this is limited to case reports/series (ex Walavalkar et al., PMID 29661456; Lum et al., PMID 28189378; Nguyen et al., Blood (2019) 134 (Sup...