ArticleViruses2025
Prognostic Relationship Between Human Papillomavirus Status and Overall Survival in Patients with Tongue Cancer.
Article in Viruses, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
- HPV-positive cancers at uncommon sites: a narrative review.Oncology reviews · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
An increasing number of patients are being diagnosed with tongue cancer despite lacking traditional risk factors such as tobacco, alcohol, or betel nut use. The potential role of human papillomavirus (HPV) in these cases has drawn attention, although its prognostic significance remains unclear. This retrospective cohort study, conducted in Southern Thailand, aimed to investigate the association between HPV status and overall survival in tongue cancer. Medical records of 186 patients treated between 2012 and 2021 were reviewed. HPV status was determined, and patients were categorized into HPV-negative, HPV-positive with other risk factors, and HPV-positive without known behavioral risk factors. Survival outcomes were compared using the log-rank test, and independent prognostic factors were analyzed using multivariable Cox regression. The overall prevalence of HPV infection was 9.6%, predominantly HPV16, HPV33, and HPV18. Although no significant differences were observed in 3-year overall survival, disease-specific survival, or recurrence-free survival among the groups, multivariable analysis revealed that HPV-positive patients without known behavioral risk factors (tobacco, alcohol, or betel nut use) had poorer overall survival (hazard ratio 3.54,
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