They found no other reactions for patients undergoing active cancer treatment or who had completed treatment.
The results come from the in-person, phone, and online surveys given to people who received two doses of the mRNA vaccine, three weeks apart, between February 16 and May 15, 2021.
1,183 people with a history of cancer responded to both surveys, with 17.8% then currently undergoing treatment.
Respondents experienced pain at the injection site, muscle pain, joint pain, fever, chills, headache, nausea, and fatigue at similar rates as those reported by people without cancer from the original clinical trials.
“Patients, their families, and their medical caregivers should find these results reassuring.
We surveyed almost 2,000 patients and found that cancer patients aren’t at risk for any unexpected reactions to being vaccinated compared to people without cancer,” said Eric M. Horwitz, MD, FABS, FASTRO, lead researcher and chair of the Department of Radiation Oncology.
“We now have the data and the clinical experience from thousands and thousands and thousands of cancer patients who have been vaccinated. We know that the mRNA vaccines are safe and are the most effective way to prevent hospitalization and death from COVID-19.”
“Cancer patients must get vaccinated against COVID-19 because we know they can be particularly vulnerable to infection and its consequences, but some people have expressed concerns about possible reactions from the vaccines,” continued Dr. Horwitz.
“Before this study, there wasn’t a lot of data specifically on the cancer population, so we made sure to collect and report this information to help both patients and physicians make informed decisions to get mRNA vaccines.”
“Getting vaccinated against COVID-19 was an opportunity for me to take control and help protect myself,” said Dan Burkus, who has received treatment from Fox Chase Cancer Center.
“Undergoing cancer treatment and follow-up can be terrifying, especially during a pandemic.
This new proof that people with cancer won’t have any extra side-effects from the mRNA vaccines is one less thing to worry about and one more reason to get the shot.”
“The investigators convincingly showed no greater incidence of side-effects in patients with a history of cancer, and in fact recipients with a history of cancer had lower rates of pain at the injection site,” commented Natalie Callander.
“Over half the patients in this large prospective study had a history of cancer, and about 18% were on active treatment.
This study demonstrates that cancer patients experience no greater complications and should help counteract misinformation about COVID-19 vaccinations.
This report provides additional reassurance to practitioners and patients that COVID-19 vaccines are safe and should be offered without hesitation, by CDC and NCCN recommendations.”
Source: Medindia
