Breast cancer patients and survivors: perceived safety and understanding about the COVID-19 vaccine and impact of the pandemic on treatment and follow-up

Abstract

Abstract Aim Breast cancer is the most prevalent cancer worldwide. When COVID-19 vaccines were first approved, clinical-trials specifically involving cancer patients were lacking and research on efficacy was not available. Thus, the purposes of this study were to investigate perceived safety and understanding toward COVID-19 vaccination amongst breast cancer patients and survivors, and explore the impact of the pandemic on cancer treatment and follow-ups. Subject and methods A web-based survey was sent to breast cancer patients or survivors in Saskatchewan, Canada between September and November 2021. Main questions on safety included participant perceived safety of the COVID-19 vaccine and vaccination status and for understanding it was how well informed they felt about the vaccine. For analysis, descriptive statistics, regression models and Spearman’s rank correlation coefficients were used (p 80%), 48% expressed concerns about vaccine. Higher income and recent diagnosis were associated with perceived safety (p = 0.004 and p = 0.003 respectively), and recent diagnosis was also associated with increased perceived understanding about the vaccine (p = 0.042). Additionally, disruptions in treatments (27%) and follow-up care (40%) due to the pandemic were reported. Conclusion Perceived safety and understanding of the COVID-19 vaccine were overall very positive among participants. However, strategies aimed at addressing concerns about vaccinations and reducing disruption of treatment and follow-up could be improved in future pandemics.

Keywords

• Breast cancer
• COVID-19
• Perceived safety
• Perceived understanding
• Vaccine
• Pandemic