ArticleVaccine2019
Patient report of herpes zoster pain: Incremental benefits of zoster vaccine live.
Article in Vaccine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 13 citations in OpenAlex.
- Exploring the Potential Stimuli and Deterrents of Varicella-Zoster Viral Reactivation: A Scoping Review.Cureus · 2025Review
- The Incidence of Herpes Zoster Complications: A Systematic Literature Review.Infectious diseases and therapy · 2024Review
- Exploring the Link between Varicella-Zoster Virus, Autoimmune Diseases, and the Role of Recombinant Zoster Vaccine.Biomolecules · 2024Review
- Extreme immunotherapy: emergency immunology to defeat pandemics.Molecular medicine (Cambridge, Mass.) · 2021Article
- Efficacy of Electroacupuncture Therapy in Patients With Postherpetic Neuralgia: Study Protocol for a Multicentre, Randomized, Controlled, Assessor-Blinded Trial.Frontiers in medicine · 2021Article
- The Epidemiology of Herpes Zoster in Immunocompetent, Unvaccinated Adults ≥50 Years Old: Incidence, Complications, Hospitalization, Mortality, and Recurrence.The Journal of infectious diseases · 2020Article
- Differences in Estimates of Post-Herpetic Neuralgia Between Medical Chart Review and Self-Report.Journal of pain research · 2020Article
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 2 countries.
Funding
Abstract
introductionPain following herpes zoster (HZ) can persist for months and negatively impact quality of life. To evaluate the effect of zoster vaccine live (ZVL) on progression of pain following HZ, we conducted a prospective cohort study of HZ cases at Kaiser Permanente Southern California.
methodsZVL vaccinated and unvaccinated members aged ≥60 years with laboratory-confirmed HZ from January 18, 2012 to February 26, 2015 were followed up within 5 days of HZ diagnosis, and at 30, 60, and 90 days after diagnosis. Pain was assessed with the Zoster Brief Pain Inventory (ZBPI) on a 0-10 scale, using cut-points of ≥3, ≥5, and ≥7, with postherpetic neuralgia (PHN) defined as pain ≥3 at 90 days. Log binomial regression was used to estimate adjusted risk ratios (aRRs) and 95% confidence intervals (CIs) associated with pain, comparing vaccinated versus unvaccinated HZ patients.
resultsWe interviewed 509 vaccinated and 509 unvaccinated HZ patients. ZVL was associated with significantly lower risks of HZ-related pain at all time-points. The risk of PHN in vaccinated and unvaccinated patients, respectively, was 9.2% and 15.4% (aRR = 0.594, 95% CI: 0.413, 0.854); 2.0% and 4.8% of these patients reported pain ≥7 (aRR = 0.332, 95% CI: 0.153, 0.721). Irrespective of vaccination, the risk of PHN was lower in adults aged <70 years versus those ≥70 years and was similar or lower in females versus males.
conclusionWe used laboratory confirmation of HZ cases and patient survey to show that aside from preventing HZ, ZVL reduced HZ-related pain and prevented PHN among vaccine recipients who experienced HZ. Observational studies will be needed to evaluate long-term effectiveness of the new recombinant zoster vaccine and its benefits in protecting patients against PHN.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.