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Journal of Clinical and
Basic Psychosomatics Concerns about COVID-19 vaccination and AE rate
Writing – original draft: Isabel Hach Disease-specific adverse events following nonlive vaccines:
Writing – review & editing: All authors A paradoxical placebo effect or a nocebo phenomenon?
Vaccine. 2011;29(37):6321-6326.
Ethics approval and consent to participate doi: 10.1016/j.vaccine.2011.05.045
The institutional review board of the PMU Nuremberg has 9. Colloca L, Barsky AJ. Placebo and nocebo effects. N Engl J
evaluated the study approvingly (IRB 2022_003). The data Med. 2020;382(6):554-561.
protection officer of Klinikum Nuremberg confirmed that doi: 10.1056/NEJMra1907805
the study is general data protection regulation (GDPR)-
compliant. 10. Colloca L. The nocebo effect. Annu Rev Pharmacol Toxicol.
2024;64:171-190.
Consent for publication doi: 10.1146/annurev-pharmtox-022723-112425
Not applicable. 11. Haas JW, Bender FL, Ballou S, et al. Frequency of adverse
events in the placebo arms of COVID-19 vaccine trials:
Availability of data A systematic review and meta-analysis. JAMA Netw Open.
2022;5(1):e2143955.
After completion of the study and 6 months after
publication, we will make the raw data (excel file) available doi: 10.1001/jamanetworkopen.2021.43955. Erratum in:
in completely anonymized form after request (ca. 05/25). JAMA Netw Open. 2022;5(2):e221277.
doi: 10.1001/jamanetworkopen.2022.1277
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Volume 3 Issue 1 (2025) 107 doi: 10.36922/jcbp.4727

