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...
Have your treatment recommendations for urothelial cancer patients changed given the ongoing COVID19 pandemic?
The therapeutic approach to cancer patients is changing rapidly due to the COVID-19 pandemic. In discussing with colleagues from several different countries, a few themes emerge. Patient visits, surgery, and treatment that is not essential is being deferred. The benefit/risk that we each consider fo...
In a patient with high-risk cutaneous squamous cell carcinoma of the face with extracapsular extension after ipsilateral neck dissection and rapid contralateral cervical nodal recurrence, what is the optimal management?
In various published series, around half of patients fail to achieve a complete response to cemiplimab. From the clinical details, the current active area of disease appears to be the contralateral neck with no distant disease. Curative treatment is preferred. C-POST trial established surgery + adju...
Are there any biomarkers that might indicate who might be responders to atezolizumab/bevacizumab for HCC?
Not at this time. Some preliminary studies are being done as ad hoc at this point and was not pre specified before the IMbrave study launching
How would you empirically manage a large sellar/suprasellar mass with encasement of the right cavernous and terminal internal carotid arteries?
Knowing the histology of the mass would really help in creating more accurate treatment recommendations. A biopsy of a sellar mass is usually accomplished by an endonasal-endoscopic transsphenoidal approach utilizing the expertise of an ENT surgeon and a skull-base neurosurgeon. However, in this cas...
How do you counsel patients on the risks and benefits of chemotherapy or radiation offered with palliative intent?
Before I start counseling a patient on these decisions, I want to know a few things first. I would want to know from the oncologists what they think the benefits are (i.e., how much more time might they get? Symptom control?) and what the risks are. The chances that the patient will see a benefit. ...
What is your treatment approach for a pediatric patient with H3K27M-mutant diffuse midline glioma following progression after radiation therapy?
First, if the patient is at least six months from initial radiation and has had a reasonable initial response, reirradiation is the best proven treatment for recurrence. We would also encourage enrollment on a clinical trial (the DMG National Tumor Board is a helpful resource for determining for whi...
How, if at all, will you incorporate durvalumab + FLOT in patients with HER2+ resectable gastric/GEJ adenocarcinoma?
Currently, there are no approved biomarker-driven targeted therapies for patients with locally advanced resectable gastric/GEJ adenocarcinoma. While data from the metastatic setting have consistently demonstrated improved outcomes with the addition of HER2-targeted therapies to chemotherapy in HER2-...
How do you manage a cytology-negative pleural effusion that develops after lung RT?
I think most times you can just watch them as long as they are stable and not symptomatic. I see them not infrequently after RT, especially lung SBRT, and find they often find a size they feel comfortable with and don't change much over time. I wonder about their physiology... my impression is there...
How do you manage a nodal recurrence of an early stage glottic laryngeal cancer previously treated with definitive radiotherapy?
As a general rule, patients with post-RT recurrences that are resectable should undergo surgery rather than re-irradiation, unless surgery is expected to be associated with substantial risk or functional deficit (in which case the patient should be consulted about the risks of each modality). In the...