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Effectiveness of cryotherapy treatment for cervical intraepithelial neoplasia
Author(s) -
Luciani Silvana,
Gonzales Miguel,
Munoz Sergio,
Jeronimo Jose,
Robles Sylvia
Publication year - 2008
Publication title -
international journal of gynecology and obstetrics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.895
H-Index - 97
eISSN - 1879-3479
pISSN - 0020-7292
DOI - 10.1016/j.ijgo.2007.11.013
Subject(s) - cryotherapy , medicine , colposcopy , cervical intraepithelial neoplasia , cervical cancer , papanicolaou stain , biopsy , intraepithelial neoplasia , surgery , gynecology , obstetrics , cancer , radiology , prostate cancer
Objective To assess the effectiveness of cryotherapy treatment delivered by general practitioners in primary care settings, as part of a screen‐and‐treat approach for cervical cancer prevention. Method Women aged between 25 and 49 years residing in San Martin, Peru, who were positive on visual inspection screening were treated, if eligible, with cryotherapy following biopsy. At 12 months post cryotherapy treatment the participants were evaluated for treatment effectiveness and examined by visual inspection and Papanicolaou test and, if positive, referred to a gynecologist for colposcopy and biopsy. Results Cryotherapy treatment was performed for 1398 women; of these, 531 (38%) had a histology result of cervical intraepithelial neoplasia (CIN). Cryotherapy effectively cured CIN in 418 (88%) women, including 49 (70%) women with a baseline diagnosis of CIN 3. Conclusion Cryotherapy is an effective treatment for cervical precancerous lesions; it can easily be administered by general practitioners in primary care settings following visual inspection screening.