With a further surge in cases predicted as we move even deeper into flu season, what would you recommend for initiating treatment in newly diagnosed patients?
The pandemic has created a very fluid situation for treating CLL. What’s happening now in Seattle may not be the same story in New York, California, or elsewhere. In early November [when Dr. Shadman was first contacted], in Seattle, we were not postponing care because our COVID-19 numbers were fairly good. But, as of mid December, that is starting to change as the COVID-19 numbers fluctuate.
If we do experience a second peak of COVID-19 cases, we would need to modify our practice as we did during the initial surge earlier this year. That would mean avoiding treatment with monoclonal antibodies and chemotherapy, as well as minimizing blood draws and drugs that require frequent in-person visits.
How important is it for patients to be vaccinated against COVID-19?
There are two key things to consider about a vaccine. Is the vaccine safe from the general safety standpoint that everyone is worried about? And if the vaccine is not harmful, will it work in patients will CLL?
Because we don’t yet know the complete side-effect profile of a COVID-19 vaccine, we would need to assess each patient’s condition to limit adverse reactions and to see whether the vaccine alters a patient’s immune response to the CLL drug they’re taking.
At the University of Washington, Seattle, we have a plan to start studying the effectiveness of the Pfizer and Moderna vaccines in patients with CLL – carefully assessing patients’ response to the vaccine in terms of antibody response. We already know, based on small studies, that the antibody response to the flu vaccine, for instance, is not as strong in patients with CLL, compared to those without. But, overall, as long as the vaccine won’t cause harm, I would recommend my patients get it.
Dr. Shadman has disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
