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Background: Cisgender women living with HIV (WLWH) are disproportionately impacted by cervical cancer. Nevertheless, disparities in uptake and implementation of cervical cancer services persist in sub-Saharan Africa, where population-level estimates of screening coverage remain scarce.

Methods: We pooled data from nationally representative Population-based HIV Impact Assessment (PHIA) surveys conducted in Ethiopia, Malawi, Rwanda, Tanzania, Zambia, and Zimbabwe (2015-2019).

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Background: Cervical cytology screening and colposcopy play crucial roles in cervical intraepithelial neoplasia (CIN) and cervical cancer prevention. Previous studies have provided evidence that artificial intelligence (AI) has remarkable diagnostic accuracy in these procedures. With this systematic review and meta-analysis, we aimed to examine the pooled accuracy, sensitivity, and specificity of AI-assisted cervical cytology screening and colposcopy for cervical intraepithelial neoplasia and cervical cancer screening.

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Effectiveness of HPV vaccination in reducing infection among young Brazilian women.

BMC Infect Dis

January 2025

Programa de Pós-Graduação em Ciências Farmacêuticas (CiPharma), Escola de Farmácia, Universidade Federal de Ouro Preto (UFOP), Campus Universitário, Morro do Cruzeiro, Ouro Preto, Minas Gerais, 35402-163, Brazil.

Background: Globally, cervical cancer is an increasing public health issue, and vaccination against HPV has proven to be an effective strategy to reduce this neoplasia. The purpose of this study was to assess the effectiveness of the quadrivalent vaccine in reducing the prevalence and incidence of HPV infection in women, aged 18 to 24 years old, in the cities of Ouro Preto and Mariana, Minas Gerais, Brazil.

Methods: A concurrent cohort study was performed, with an initial follow-up of 12 to 18 months.

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Introduction: Cervical cancer remains the second most common cancer among women worldwide, with 85% of cases occurring in low-and middle-income countries (LMIC). Women living with HIV (WLWH) are at a particularly high risk of developing for high-grade cervical intraepithelial neoplasia (CIN2/3) and cervical cancer, and the standard surgical treatment is far less effective in this population. Thus, research on medical therapies and combination treatment options remain a priority.

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Optimization of pre-analytical handling to maintain DNA integrity in diagnostic Papanicolaou tests.

J Mol Diagn

January 2025

Sahlgrenska Center for Cancer Research, Department of Obstetrics and Gynecology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden; Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden.

Cell-free DNA of ovarian tumor origin can be detected in samples from the gynecologic tract. This study aims to evaluate how pre-analytical handling, and storage conditions affect DNA profile and integrity in Pap tests, to optimize its potential for detection of ovarian cancers (OC). Analysis of archived Pap tests from OC patients, kept at RT for 48h and stored at -80°C was complemented by in vitro experiments.

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