COVID-19 vaccine guidance for patients with cancer participating in oncology clinical trials

Patients with cancer have a high risk of morbidity and mortality from COVID-19. The rapid development of COVID-19 vaccines has provided new hope of mitigating the disease. Herein, the COVID19 and Cancer Clinical Trials Working Group calls for prioritization of patients with cancer, importantly including those participating in oncology clinical trials, for COVID-19 vaccination. The authors also provide operational COVID-19 vaccine guidance for patients participating in oncology clinical trials. Emerging efficacy data have led to the emergency use authorization or approval of COVID-19 vaccines in several countries worldwide. Most trials of COVID-19 vaccines excluded patients with active malignancies, and thus data on the safety, tolerability and efficacy of the vaccines in patients with cancer are currently limited. Given the risk posed by the COVID-19 pandemic, decisions regarding the use of vaccines against COVID-19 in patients participating in trials of investigational anticancer therapies need to be addressed promptly. Patients should not have to choose between enrolling on oncology clinical trials and receiving a COVID-19 vaccine. Clinical trial sponsors, investigators and treating physicians need operational guidance on COVID-19 vaccination for patients with cancer who are currently enrolled or might seek to enrol in clinical trials. Considering the high morbidity and mortality from COVID-19 in patients with cancer, the benefits of vaccination are likely to far outweigh the risks of vaccine-related adverse events. Herein, we provide operational COVID-19 vaccine guidance for patients participating in oncology clinical trials. In our perspective, continued quality oncological care requires that patients with cancer, including those involved in trials, be prioritized for COVID-19 vaccination, which should not affect trial eligibility.

Automated summary

The rapid development of COVID-19 vaccines has provided new hope of mitigating the disease, and it is necessary to prioritize cancer patients, including those participating in oncology clinical trials, for vaccination. Data on the safety, tolerability and efficacy of the vaccines in patients with cancer are currently limited, but the benefits of vaccination are likely to far outweigh the risks of adverse events.