ArticleHuman vaccines & immunotherapeutics2025
Human papillomavirus (HPV) vaccine clinical trials: A cross-sectional analysis of clinical trials registries.
Article in Human vaccines & immunotherapeutics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
3 citing papers in PubMed.
- Article
- Eruptive Seborrheic Keratoses Following Hpv Vaccination During Ixekizumab Therapy for Psoriasis: A Case Report and Literature Review.Clinical, cosmetic and investigational dermatology · 2025Article
- Landscape Analysis of Human Papillomavirus (HPV) Prophylactic Vaccine Clinical Trials in China Based on the NMPA Database.Drug design, development and therapy · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Clinical trials remain the gold standard for evaluating the effectiveness and safety of health interventions. Every clinical trial is mandated to be registered prospectively in a publicly accessible trial registry before the enrollment of the first participant. The aim of the current study was to provide a cross-sectional analysis of registered HPV vaccine clinical trials listed in the International Clinical Trials Registry Platform (ICTRP). On 05 March 2023, we searched the ICTRP for registered HPV vaccine clinical trials using the term "human papillomavirus vaccine." Two authors independently extracted data including the name of the clinical trial registry, location, recruitment status, gender of participants, phase, primary outcome, and type of sponsor. Our search of the ICTRP resulted in 437 HPV vaccine clinical trials registered between 1999 and 2022. Most of the trials were: registered retrospectively (61.3%,
Indexed as
Identifiers
What OpenQuestion holds
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.