Immunotherapy-related adverse effects: how to identify and treat them in the emergency department
When patients with cancer present to the emergency department with therapy-related symptoms, it’s crucial to ascertain at the outset whether the treatment is with chemotherapy or immunotherapy so that the appropriate symptom treatment can be initiated as early as possible. In this interview, Dr David Henry and Dr Maura Sammon discuss some of the most common immunotherapy-related side effects – lung, gastrointestinal, rash, and endocrine-related problems – and Dr Sammon describes in detail how physicians in the ED would triage and treat the patient. However, the overarching takeaway is the importance of communication: first, between the oncologist and patient, so that the patient is aware of these nuances in advance of an emergency, and second, between the ED physician and the treating oncologist soon after the patient has presented and undergone an initial assessment.
Dr Henry is the Editor-in-Chief of The Journal of Community and Supportive Oncology (www.jcso-online.com).This is an edited version of the interview podcast.
LISTEN TO THE INTERVIEW here.
Correspondence
David H Henry, MD; David.Henry@uphs.upenn.edu
Disclosures
Dr Sammon and Dr Henry report no disclosures/conflicts of interest.
Citation JCSO 2018;16(4):e216-e220
©2018 Frontline Medical Communications
doi https://doi.org/10.12788/jcso.0408
Related content
Palmoplantar exacerbation of psoriasis after nivolumab for lung ca
Striking rash in a patient with lung cancer on a checkpoint inhibitor
Pancreatitis associated with newer classes of antineoplastic therapies
Submit a paper here
DR HENRY I am pleased to be talking with Dr Maura Sammon, an emergency department (ED) physician, about identifying and treating immunotherapy-related side effects in the ED. This is a hot topic in oncology, and I was very interested in having an ED physician talk about what happens when treating oncologists send their patients to the ED, because a physician may think it is chemotherapy when it is immunotherapy. Let’s start with the example of an oncology patient going to the ED with some symptoms, and the ED physician asks the patient what they’re being treated with. The patient may or may not say the right thing – that is, inform you whether they are being treated with chemotherapy or immunotherapy. How do you morph over into knowing that they are not getting chemotherapy?
DR SAMMON Yes, that’s a big problem in the ED. Patients come to the ED and say they’re being treated for cancer. They say they’re on chemotherapy, when they’re actually on immunotherapy, and it can really send the treatment team down the wrong path. I have a metaphor to explain this. They say that Great Britain and the United States are two nations separated by a common language. For example, when a British person talks about football, they mean something very different than when an American talks about football. If someone in Great Britain asks you to come play football, you might show up with shoulder pads and a helmet rather than shin guards, and you’re left without having the right tools to participate in the game.
How this sometimes plays out with immunotherapy, unfortunately, is that a patient will present to the ED and say they’re having a cough and that they’re on chemotherapy for melanoma. Usually, this patient would be worked up for being in a potentially immunosuppressed state. You might get a white blood cell count. You might get a chest X-ray. You might see what looks to you like a new infiltrate on this chest X-ray and then start going down the path of treating someone whom you think is immunosuppressed with pneumonia and giving them antibiotics rather than what could be life-saving steroids, as would be the case if the patient were on immunotherapy.
,It’s a real problem, because you have one word that patients may use meaning two very different things. It can get you into trouble if you are treating someone for potentially infectious causes rather than immunotherapy-related adverse reactions, which are much more similar to graft-versus-host disease than in the case of traditional chemotherapy.
