期刊
VACCINES
卷 9, 期 8, 页码 -出版社
MDPI
DOI: 10.3390/vaccines9080939
关键词
COVID-19; vaccine; adverse events; nervous system; muscular system
资金
- Guangdong Provincial Key Laboratory of Diagnosis and Treatment of Major Neurological Diseases [2020B1212060017]
- Guangdong Provincial Clinical Research Center for Neurological Diseases [2020B1111170002]
- Southern China International Cooperation Base for Early Intervention and Functional Rehabilitation of Neurological Diseases [2020A0505020004]
- Guangzhou Clinical Research and Translational Center for Major Neurological Diseases [201604020010]
- Guangdong Provincial Engineering Center for Major Neurological Disease Treatment, Guangdong Provincial Translational Medicine Innovation Platform for Diagnosis and Treatment of Major Neurological Disease
The study found that NMAEs (nervous and muscular adverse events) after COVID-19 vaccination are common, particularly headache and myalgia. Although these adverse events are mostly mild reactions, continuous monitoring is still necessary during the vaccination process.
Background: Nervous and muscular adverse events (NMAEs) have garnered considerable attention after the vaccination against coronavirus disease (COVID-19). However, the incidences of NMAEs remain unclear. We aimed to calculate the pooled event rate of NMAEs after COVID-19 vaccination. Methods: A systematic review and meta-analysis of clinical trials on the incidences of NMAEs after COVID-19 vaccination was conducted. The PubMed, Medline, Embase, Cochrane Library, and Chinese National Knowledge Infrastructure databases were searched from inception to 2 June 2021. Two independent reviewers selected the study and extracted the data. Categorical variables were analyzed using Pearson's chi-square test. The pooled odds ratio (OR) with the corresponding 95% confidence intervals (CIs) were estimated and generated with random or fixed effects models. The protocol of the present study was registered on PROSPERO (CRD42021240450). Results: In 15 phase 1/2 trials, NMAEs occurred in 29.2% vs. 21.6% (p < 0.001) vaccinated participants and controls. Headache and myalgia accounted for 98.2% and 97.7%, and their incidences were 16.4% vs. 13.9% (OR = 1.97, 95% CI = 1.28-3.06, p = 0.002) and 16.0% vs. 7.9% (OR = 3.31, 95% CI = 2.05-5.35, p < 0.001) in the vaccine and control groups, respectively. Headache and myalgia were more frequent in the newly licensed vaccines (OR = 1.97, 95% CI = 1.28-3.06, p = 0.02 and OR = 3.31, 95% CI = 2.05-5.35, p < 0.001) and younger adults (OR = 1.40, 95% CI = 1.12-1.75, p = 0.003 and OR = 1.54, 95% CI = 1.20-1.96, p < 0.001). In four open-label trials, the incidences of headache, myalgia, and unsolicited NMAEs were 38.7%, 27.4%, and 1.5%. Following vaccination in phase 3 trials, headache and myalgia were still common with a rate of 29.5% and 19.2%, although the unsolicited NMAEs with incidence rates of <= 0.7% were not different from the control group in each study. Conclusions: Following the vaccination, NMAEs are common of which headache and myalgia comprised a considerable measure, although life-threatening unsolicited events are rare. NMAEs should be continuously monitored during the ongoing global COVID-19 vaccination program.
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