Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2024 Dec 2;42(26):126451.
doi: 10.1016/j.vaccine.2024.126451. Epub 2024 Oct 18.

The risk of postherpetic neuralgia in COVID-19 vaccination-associated herpes zoster: A retrospective cohort study using TriNetX

Affiliations

The risk of postherpetic neuralgia in COVID-19 vaccination-associated herpes zoster: A retrospective cohort study using TriNetX

Sheng-Hsiang Ma et al. Vaccine. .

Abstract

Background: The administration of the COVID-19 vaccine has been linked to the development of herpes zoster (HZ). However, studies examining the clinical outcomes in COVID-19 vaccination-associated and non-COVID-19 vaccination-associated HZ are lacking.

Objective: To investigate the risk of postherpetic neuralgia (PHN) in COVID-19 vaccination associated HZ.

Methods: A total of 7200 patients with COVID-19 vaccination-associated HZ and 7200 matched controls were enrolled from the US Collaborative Network in the TriNetX database. The main outcome of this study was the development of PHN. Patients were followed-up from 3 months after HZ until PHN diagnoses, withdrawal from the database, or October 8, 2024.

Results: We observed that patients with COVID-19 vaccination-associated HZ had a significantly higher risk of developing PHN as compared to the control group, with hazard ratio of 1.69 (> 3 months), 1.80 (> 6 months), 1.86 (> 1 year), and 1.93 (>2 years), respectively. Additionally, the association remained significant in the stratified analysis, which included sex, age, malignancy status, and initial use of antiviral agents.

Conclusion: This study showed that COVID-19 vaccination-associated HZ demonstrated a significantly higher risk of developing PHN.

Keywords: COVID-19 vaccination; Cohort study; Herpes zoster; Postherpetic neuralgia; TriNetX database.

PubMed Disclaimer

Conflict of interest statement

Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Dr. Chen-Yi Wu has made payments to Ministry of Science and Technology, Taiwan and Taipei Veterans General Hospital.

References

Publication types

Substances

LinkOut - more resources