ArticleInternational journal of cancer2021
Sequential acquisition of human papillomavirus infection between genital and oral anatomic sites in males.
Article in International journal of cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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
6 citing papers in PubMed, 8 citations in OpenAlex.
- Oral human papillomavirus infection aligns with a coordinated bacterial microbiome inferred virulence ecology.Frontiers in cellular and infection microbiology · 2026Article
- Sequential HPV16 variant infections in the genital epithelium and anal canal of men.International journal of cancer · 2026Article
- The dual role of vulvovaginal candidiasis in HPV infection: implications for vaginal microecology and cervical lesions.Frontiers in microbiology · 2025Review
- Multinational epidemiological analysis of oral human papillomavirus incidence in 3,137 men.Nature microbiology · 2024Observational
- Current Therapeutic Strategies in Patients with Oropharyngeal Squamous Cell Carcinoma: Impact of the Tumor HPV Status.Cancers · 2021Review
- Concurrent and Concordant Anal and Oral Human PapillomaVirus Infections Are Not Associated with Sexual Behavior in At-Risk Males.Pathogens (Basel, Switzerland) · 2021Article
Corrections and comments
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Authors and funding
13 authors at 3 institutions in 4 countries.
Funding
Abstract
Oral human papillomavirus (HPV) is associated with increasing rates of HPV-associated oropharyngeal cancer (OPC) in men. Sequential infection from one site to another has been demonstrated at the cervix and anus. Thus, risk of an oral HPV infection after a genital infection of the same type in the HPV infection in men study was investigated. Samples from 3140 men enrolled in a longitudinal cohort were assessed for sequential genital to oral infection with one of nine HPV types (HPV 6, 11, 16, 18, 31, 33, 45, 52 and 58); and then also sequential, same-type oral to genital infection. Incidence rate ratios (IRRs) compared rates of oral HPV among men with and without prior genital infection of the same type. Risk of sequential HPV infections were assessed using Cox proportional hazards model. Incidence of an oral HPV infection was significantly higher among men with a prior genital infection of the same type for any of the 9 HPV types (IRR: 2.3; 95% CI: 1.7-3.0). Hazard ratio of a sequential genital to oral HPV infection was 2.3 (95% CI: 1.7-3.1) and 3.5 (95% CI: 1.9-6.4) for oral to genital infection. Both changed minimally after adjustment for age, country, circumcision, alcohol use, lifetime sexual partners and recent oral sex partners. HPV infections at one site could elevate risk of a subsequent genital or oral HPV infection of the same type in men, emphasizing the importance of vaccination to prevent all HPV infections.
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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.