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Colposcopic and histopathologic evaluation of women with HPV persistence exiting an organized screening program.
Sahlgren, Hanna; Elfström, K Miriam; Lamin, Helena; Carlsten-Thor, Agneta; Eklund, Carina; Dillner, Joakim; Elfgren, Kristina.
Afiliación
  • Sahlgren H; Department of Medical Epidemiology and Biostatistics, Karolinska Institute, and Department of Obstetrics and Gynecology, Falun Hospital, Falun, Sweden. Electronic address: Hanna.Sahlgren@ltdalarna.se.
  • Elfström KM; Department of Laboratory Medicine, Karolinska Institute, Stockholm, Sweden; Swedish National Cervical Screening Registry, Stockholm, Sweden; Cancer Screening Unit, Regional Cancer Center, Stockholm, Sweden.
  • Lamin H; Center for Cervical Cancer Prevention, Department of Pathology, Karolinska University Laboratory, Stockholm, Sweden.
  • Carlsten-Thor A; Cancer Screening Unit, Regional Cancer Center, Stockholm, Sweden.
  • Eklund C; Department of Laboratory Medicine, Karolinska Institute, Stockholm, Sweden.
  • Dillner J; Swedish National Cervical Screening Registry, Stockholm, Sweden; Center for Cervical Cancer Prevention, Department of Pathology, Karolinska University Laboratory, Stockholm, Sweden.
  • Elfgren K; Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention, and Technology, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden.
Am J Obstet Gynecol ; 222(3): 253.e1-253.e8, 2020 03.
Article en En | MEDLINE | ID: mdl-31585095
BACKGROUND: Human papillomavirus-based screening has a higher sensitivity for precursors of cervical cancer compared with cytology-based screening. However, more evidence is needed on optimal management of human papillomavirus-positive women. OBJECTIVE: The objective of the study was to compare the risk of histopathologically confirmed cervical intraepithelial lesions grade 2 or worse after 1 and 3 years of human papillomavirus persistence, respectively, and evaluate the clinical management of human papillomavirus-positive women in the 56-60 year age group. STUDY DESIGN: This was a randomized health care policy offering human papillomavirus screening to 50% of resident women aged 56-60 years in the Stockholm/Gotland region of Sweden during January 2012 through May 2014. Women who were human papillomavirus positive/cytology negative at baseline were referred for a repeat test after 1 or 3 years. In case of human papillomavirus persistence, women were referred for colposcopy, including biopsies and endocervical sampling. RESULTS: The human papillomavirus prevalence was 5.5% (405 women of 7325 attending). Among the 405 human papillomavirus-positive women, 313 were reflex test cytology negative at baseline and were referred for a repeat human papillomavirus test, 176 women after 1 year and 137 women after 3 years. After 1 year, 91 of 176 (52%) were persistently human papillomavirus positive and after 3 years 55 of 137 (40%) (P = .042). In repeat cytology, 10 of the 91 (12%) were positive after 1 year and 15 of 55 (33%) after 3 years (P = .005). The attendance rates for colposcopy were similar: 82 of 91 (90%) in the 1 year group and 45 of 55 (82%) in the 3 year group. All women attending colposcopy were postmenopausal, and endocervical sampling and punch biopsies were performed to facilitate colposcopic management, with a positive predictive value of 43-50% and 28-31%, respectively. Histopathologically confirmed cervical intraepithelial lesions grade 2 or worse was found in 19 of 82 women (23%) and 9 of 45 women (20%) in the 1 year and 3 year groups, respectively, and registry linkage follow-up found no cancers in either group. Human papillomavirus genotyping was predictive of cervical intraepithelial lesions grade 2 or worse, and human papillomavirus 16 was the most common genotype at human papillomavirus persistence, occurring in 18% of the cases in the 1 year group and 20% in the 3 year group. CONCLUSION: It was safe to postpone repeat human papillomavirus tests for 3 years in postmenopausal women attending the organized cervical screening program. There was a high risk for cervical intraepithelial lesions grade 2 or worse at follow-up and noteworthy yields from human papillomavirus genotyping as well as endocervical sampling and random biopsies in the absence of visible colposcopic lesions.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Displasia del Cuello del Útero / Neoplasias del Cuello Uterino / Colposcopía / Infecciones por Papillomavirus Tipo de estudio: Clinical_trials / Diagnostic_studies / Evaluation_studies / Observational_studies / Prognostic_studies / Risk_factors_studies / Screening_studies Límite: Female / Humans / Middle aged País/Región como asunto: Europa Idioma: En Revista: Am J Obstet Gynecol Año: 2020 Tipo del documento: Article Pais de publicación: Estados Unidos

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Displasia del Cuello del Útero / Neoplasias del Cuello Uterino / Colposcopía / Infecciones por Papillomavirus Tipo de estudio: Clinical_trials / Diagnostic_studies / Evaluation_studies / Observational_studies / Prognostic_studies / Risk_factors_studies / Screening_studies Límite: Female / Humans / Middle aged País/Región como asunto: Europa Idioma: En Revista: Am J Obstet Gynecol Año: 2020 Tipo del documento: Article Pais de publicación: Estados Unidos