SynthesisAnnals of surgical oncology2025
Histopathological Prognostic Factors of Surgically Treated HPV-Associated Oropharyngeal Squamous Cell Carcinoma: A Systematic Review and Meta-analysis.
Synthesis in Annals of surgical oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.
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
8 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Biomarkers Associated With Extranodal Extension (ENE) in Oropharyngeal Squamous Cell Carcinoma (OPSCC): A Systematic Review.Head & neck · 2026Pooled it
- Prevalence of oral HPV in healthy and lesion-bearing populations in Iran: a systematic review and meta-analysis.BMC oral health · 2025Pooled it
- Influence of resection status on overall survival in p16-positive oropharyngeal carcinoma - a retrospective analysis of cancer registry data.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026Article
- Expanding the Histologic Spectrum of Human Papillomavirus (HPV)-Associated Oropharyngeal Carcinoma: A Retrospective Study of 379 Cases Focusing on Classification, Histologic Features, and their Prognostic Significance.Head and neck pathology · 2026Article
- Lymph Node Metastasis in Head and Neck Squamous Cell Carcinoma: Evolving Prognostic Markers, Molecular Insights, and Implications for Precision Staging.Diagnostics (Basel, Switzerland) · 2026Review
- Development of a Prognostic Nomogram Model and Establishment of a Risk Stratification System Based on the Naples Prognostic Score for Patients with Oropharyngeal Squamous Cell Carcinoma Who Have Undergone Radical Surgery.Journal of inflammation research · 2026Article
- The role of dentists in promoting human papillomavirus vaccination for oropharyngeal cancer prevention: A cross-sectional survey of dentists in North Carolina.Journal of the American Dental Association (1939) · 2025Article
- [Exploration of clear surgical margin in human papillomavirus positive oropharyngeal cancer treated with transoral robotic surgery].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2025Observational
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
backgroundHuman papilloma virus (HPV)-positive oropharyngeal squamous cell carcinoma (OPSCC) is rising in prevalence and is associated with better survival than HPV-negative OPSCC. In surgically treated HPV-negative OPSCCs, adverse pathologic features such as positive surgical margins, extra-nodal extension (ENE) and perineural invasion are well described to portend worse clinical outcomes. These adverse pathological features, however, are not validated prognostic markers among surgically treated HPV-positive OPSCCs. To that end, we pooled all available evidence to address the prognostic significance of these histologic features. PATIENTS AND
methodsThis meta-analysis was performed according to PRISMA guidelines. PubMed, Web of Science and Embase databases were systematically searched for articles evaluating 13 known adverse histopathological prognostic factors of surgically treated HPV-associated OPSCC. Data analysis was done using R v4.0.5.
resultsA total of 32 studies (n = 31,535) fulfilled the inclusion criteria. ENE and advanced pT stage were associated with poorer overall survival (OS) [hazard ratio (HR):1.80, 95% confidence interval (CI) [1.59-2.03], p < 0.0001, HR: 3.28, 95% CI [2.20-4.87], p = 0.0025]; disease-specific survival (DSS) (HR: 3.14, 95% CI [1.20-8.26], p = 0.0327, HR: 3.49, 95% CI [2.45-4.96], p = 0.0043) and disease-free survival (DFS) (HR: 2.03, 95% CI [1.05-3.94], p = 0.0397, HR: 3.66, 95% CI [2.81-4.77], p = 0.0001) respectively. The presence of lymphovascular invasion (HR: 1.46, 95% CI [1.22-1.75], p = 0.0018) and positive margins (HR: 1.50, 95% CI [1.185-1.899], p = 0.0069) significantly worsen OS.
conclusionENE, advanced pT stage, positive margins and lymphovascular invasion were adverse histologic prognostic marker among surgically treated HPV-positive OPSCC. The presence of these factors should be carefully evaluated in order to select the optimal patients for surgical treatment.
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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 Socratic graph.