Human Papillomavirus Detectability and Cervical Cancer Prognosis

Author:

Volesky-Avellaneda Karena D.,Laurie Cassandra,Tsyruk-Romano Olga,El-Zein Mariam,Franco Eduardo L.

Abstract

OBJECTIVE: To evaluate whether testing positive for human papillomavirus (HPV) before treatment is associated with cervical cancer recurrence and disease-free, cancer-specific, and overall survival and to report the relationship of HPV to cervical cancer histology, stage, grade, tumor size, lymph node involvement, and treatment response. DATA SOURCES: EMBASE and MEDLINE were searched from inception to January 27, 2022, with the use of MeSH terms and keywords relating to cervical cancer, HPV, and prognosis. ClinicalTrials.gov was not searched because of the nature of our review question. METHODS OF STUDY SELECTION: Studies must have assessed HPV DNA or RNA in cervical pretreatment biopsies or cells from 20 or more patients with invasive cervical cancer followed up for any length of time and reported the effect of testing positive or negative for HPV on cervical cancer recurrence, disease-free survival, cancer-specific survival, or overall survival. We extracted data on HPV-detection methods, patient and tumor characteristics, and clinical outcomes. TABULATION, INTEGRATION, AND RESULTS: Hazard ratios (HRs) and 95% CIs were pooled with a random-effects model. Meta-regression was performed to explore heterogeneity. Of 11,179 titles or abstracts and 474 full-text articles reviewed, 77 studies were included in the systematic review. Among these 77 studies, 30 reported on the relationship of HPV status to histology, 39 to cancer stage, 13 to tumor grade, 17 to tumor size, 23 to lymph node involvement, and four to treatment response. Testing positive for HPV was associated with better disease-free survival (HR 0.38, 95% CI 0.25–0.57; 15 studies with 2,564 cases), cancer-specific survival (HR 0.56, 95% CI 0.44–0.71; nine studies with 1,398 cases), and overall survival (HR 0.59, 95% CI 0.47–0.74; 36 studies with 9,169 cases), but not recurrence (HR 0.59, 95% CI 0.33–1.07; eight studies with 1,313 cases). Meta-regression revealed that the number of cases, tumor grade, specimen type, gene target, and HPV prevalence together explained 73.8% of the between-study heterogeneity. CONCLUSION: This review indicates that HPV detectability in cervical cancer is associated with a better clinical prognosis. SYSTEMATIC REVIEW REGISTRATION: https://osf.io/dtyeb.

Funder

Cancer Research Society

Canadian Institutes of Health Research

Publisher

Ovid Technologies (Wolters Kluwer Health)

Subject

Obstetrics and Gynecology

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Zervixkarzinom: bessere Prognose bei Nachweis von HPV;TumorDiagnostik & Therapie;2024-05

2. Zervixkarzinom: bessere Prognose bei Nachweis von HPV;Geburtshilfe und Frauenheilkunde;2024-02

3. HDAC1-Mediated Downregulation of NEU1 Exacerbates the Aggressiveness of Cervical Cancer;Critical Reviews in Eukaryotic Gene Expression;2024

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