Medical Oncology
Physician insights on cancer treatment protocols, immunotherapy, targeted therapies, and clinical trial updates.
Recent Discussions
What would your approach be for a locally advanced head and neck cancer diagnosed concurrently with a mid-esophageal cancer?
In the handful of similar cases that I have seen, I have worked with medical oncology to tease out a concurrent chemotherapy regimen. What we have often ended up doing is treating the head and neck cancer as normal (to 70 Gy) and the esophagus cancer to a relatively standard dose (usually to 50 Gy t...
For a patient s/p laryngectomy with positive margins, would you start radiotherapy 6 weeks s/p surgery if there is a delay in concurrent chemotherapy?
The question is a bit challenging without understanding the reason why the patient is suited for XRT but not chemo. My best guesses would be a concurrent infection or PS issues, possibly due to deconditioning after a hard surgery.However, part of the decision would involve when it is anticipated tha...
In p16-positive oropharyngeal squamous cell carcinoma, when induction therapy is considered before definitive chemoradiation, how do you choose between a traditional TPF regimen and carboplatin/paclitaxel/pembrolizumab?
Sequential therapy, as defined by induction chemotherapy followed by chemoradiation, is generally reserved for patients at high risk for recurrent or metastatic disease. The published randomized data offers no improvement in survival with TPF followed by CRT versus CRT. Thus, such an approach can be...
Which patients would you treat with relugolix instead of injectable GnRH agonist therapy?
I would consider relugolix for patients with: 1. Intermediate-risk prostate cancer that needs a short course of androgen deprivation therapy 2. Patients with biochemical relapse that would benefit from a short course of ADT and salvage RT2.5 Patient with pre-existing cardiac comorbidities 3. Potenti...
Is there a period of time after which you would not resume ICI after a patient has had an irAE and required a prolonged steroid taper?
Typically if a patient has required treatment with steroids for four to six months, it was because their irAE was significant (grade 2-4) and refractory to initial treatment. If the patient received combination immunotherapy, such as anti-CTLA-4 and anti-PD-1 agents, one could consider resuming the ...
At what lab values (ferritin, TSAT%) would you offer IV iron therapy to patients with restless leg syndrome?
1. I am hopeful that practitioners will start understanding that ferritin alone is not enough to assess iron because of its acute phase reactivity. I like to order iron parameters after a 5-9 hour fast so the serum iron is not speciously elevated and get a ferritin and TSAT. If the ferritin is <30 a...
How do you counsel patients on the risk of thromboembolic complications with use of immunotherapy in NSCLC?
Patients with metastatic lung cancer are at increased risk of thromboembolic events with an estimated frequency of 13.9% (Connolly et al., PMID 23026639). Preclinical data show that PD-1/PD-1 pathway blockade may lead to increased levels of pro-inflammatory cytokines and T cell driven progression an...
How do you counsel patients on the risk of thromboembolic complications with use of immunotherapy in NSCLC?
Patients with metastatic lung cancer are at increased risk of thromboembolic events with an estimated frequency of 13.9% (Connolly et al., PMID 23026639). Preclinical data show that PD-1/PD-1 pathway blockade may lead to increased levels of pro-inflammatory cytokines and T cell driven progression an...
What is your preferred first line treatment option for a fit patient with non-squamous NSCLC who is PDL1 positive (1-49%) with no driver mutations?
My preferred first line option for patients with advanced NSCLC and PDL1 TPS score of >1% and <50-% remains chemotherapy with immunotherapy. I prefer carboplatin- pemetrexed -pembrolizumab for nonsquamous and carboplatin-taxane-pembrolizumab for squamous cell NSCLC. I might consider Nivolumab Ipilim...
Would you recommend 3 or 6 months adjuvant chemo for low risk Stage III sigmoid cancer (T3/N1), but with positive LVI and PNI?
I would recommend 3 months of CAPOX in this case. For a patient with stage III colon cancer, the presence of LVI and PNI should not influence the treatment plan.