ArticleHuman vaccines & immunotherapeutics2024
Monitoring the safety of the adjuvanted human papillomavirus vaccine, HPV-16/18-AS04: Protocol for a cohort study using electronic health records in Yinzhou, China.
Article in Human vaccines & immunotherapeutics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- Monitoring the safety of the adjuvanted human papillomavirus vaccine HPV-16/18-AS04 in association with pregnancy and potential immune-related diseases in China: A retrospective observational cohort study.Human vaccines & immunotherapeutics · 2026Observational
- Development and validation of identification algorithms for five autoimmune diseases using electronic health records: a retrospective cohort study in China.Frontiers in immunology · 2025Article
Corrections and comments
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Authors and funding
15 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This protocol was developed to conduct population-wide surveillance of the bivalent HPV-16/18-AS04-adjuvanted human papillomavirus (HPV) vaccine in terms of uptake and safety outcomes including potential immune-mediated diseases (pIMDs) and pregnancy-related outcomes in China. The study will use electronic health records from 2010 to 2020 from the Yinzhou Regional Health Information Platform and include a population-based cohort of female permanent residents aged 9-45 years. Baseline and follow-up periods will be defined according to the 2017 introduction of HPV-16/18-AS04 in China. Patients with pIMDs and pregnancy-related outcomes will be identified using primary diagnostic codes from outpatient and inpatient electronic health records. A time trend analysis will be performed to describe the incidence of pIMDs and pregnancy-related outcomes during baseline and follow-up periods by age and overall, per calendar year. Depending on the number of safety outcomes and the size of the study population, incidence in vaccinated and unvaccinated cohorts will be compared using a Poisson regression model for pIMDs and a logistic regression model for pregnancy-related outcomes, adjusting for age and calendar year. Methods and findings from this study will provide valuable experience for designing future real-world studies and complement observations made during clinical trials and post-marketing studies.
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