Publications by authors named "Sandra A Heraclio"
Objective: To determine the prevalence of anal HPV genotypes and associated factors in women with pre-malignant lesion or cancer in the cervix and anal canal.
Methods: A prospective, cross-sectional study analyzed DNA samples taken from women with cervical pre-malignant lesions or cancer to identify anal HPV by polymerase chain reaction (PCR). The prevalence of high-risk HPV (HR-HPV) in women with intraepithelial neoplasia and anal cancer was calculated; sociodemographic and clinical risk factors were identified using multivariate analysis.
Background: Cervical cancer screening might contribute to the prevention of anal cancer in women. We aimed to investigate if routine cervical cancer screening results-namely high-risk human papillomavirus (HPV) infection and cytohistopathology-predict anal HPV16 infection, anal high-grade squamous intraepithelial lesions (HSIL) and, hence, anal cancer.
Methods: We did a systematic review of MEDLINE, Embase, and the Cochrane library for studies of cervical determinants of anal HPV and HSIL published up to Aug 31, 2018.
Objective: To evaluate the prevalence of anal intraepithelial lesions and associated risk factors in women with cervical neoplasia.
Methods: The present cross-sectional study enrolled patients with intraepithelial or invasive cervical neoplasia who had been referred to the lower genital tract pathology outpatient department of the Instituto de Medicina Integral Prof. Fernando Figueira, Recife, Brazil, between December 1, 2008, and December 31, 2009; patients with HIV infections were excluded.
Introduction: Worldwide,half the population lives in rural or remote areas; however, less than 25% of doctors work in such regions. Despite the continental dimensions of Brazil and its enormous cultural diversity, only some medical schools in this country offer students the opportunity to acquire work experience focused on medicine in rural or remote areas. The objective of the present study was to develop a framework of competencies for a longitudinal medical training program in rural medicine as an integrated part of medical training in Brazil.
View Article and Find Full Text PDFObjective: To describe high-resolution anoscopy (HRA) findings and compare them with histopathology results.
Methods: In a cross-sectional, observational study performed between December 2008 and December 2009, women receiving care at a center in Recife, Brazil, after a histopathologic diagnosis of cervical intraepithelial neoplasia or cervical cancer were screened for anal neoplasia by HRA. Patients with anal lesions were divided into groups A (metaplasia and/or human papillomavirus infection) and B (anal intraepithelial neoplasia [AIN]).