Adverse events following the first, second and third doses of a COVID-19 vaccine in hemodialysis patients. Issue 1 (31st December 2023)

• Record Type: Journal Article
• Authors: Pai, Mei-Fen; Tung, Kuei-Ting; Hsu, Shih-Ping; Peng, Yu-Sen; Lin, Wan-Yu; Yang, Ju-Yeh; Wu, Hon-Yen; Chiu, Yen-Ling; Shu, Kai-Hsiang; Tsai, Wan-Chuan
• Is Part Of: Renal failure. Volume 45:Issue 1(2023)
• Publication Date: 2023-12-31
• Subjects: Hemodialysis -- adverse event -- vaccination -- COVID-19 -- ChAdOx1 -- mRNA-1273; Chronic renal failure -- Periodicals; Acute renal failure -- Periodicals; Uremia -- Periodicals; 616.614005
• DOI: 10.1080/0886022X.2023.2172432
• Languages: English
• ISSNs: 0886-022X

Abstract

Abstract: Background: This study aimed to identify adverse events following the first three doses of COVID-19 vaccines in hemodialysis (HD) patients. Risk factors associated with postvaccination adverse events were explored. Methods: Postvaccination adverse events in 438 HD patients who received 3 doses of COVID-19 vaccines were prospectively assessed. The adverse events among three doses were compared using generalized linear mixed models. Factors associated with adverse events were assessed with multivariate analyses. Results: The vast majority of participants received Oxford/AstraZeneca ChAdOx1 as their first two doses and Moderna mRNA-1273 as their third dose. Overall, 79%, 50% and 84% of the participants experienced at least one adverse event after their first, second, and third doses, respectively. These adverse events were mostly minor, short-lived and less than 5% reported daily activities being affected. Compared with the first dose, the second dose caused a lower rate of adverse events. Compared with the first dose, the third dose elicited a higher rate of injection site reactions and a lower rate of systemic reactions. Multivariate analyses showed that every 10-year increase of age (odds ratio 0.67, 95% confidence intervals 0.57-0.79) was associated with decreased risk of adverse events, while female sex (2.82, 1.90-4.18) and arteriovenous fistula (1.73, 1.05–2.84) were associated with increased risk of adverse events. Compared with Oxford/AstraZeneca ChAdOx1, Moderna mRNA-1273 was associated with an increased risk of injection site reactions. Conclusions: COVID-19 vaccination was well tolerated in HD patients. Age, sex, dialysis vascular access and vaccine types were associated with postvaccination adverse events.