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Femina ; 45(1): 45-50, mar. 2017. ilus, tab
Article in Portuguese | LILACS | ID: biblio-1050703

ABSTRACT

Esta revisão tem como objetivo determinar o efeito da miomectomia histeroscópica sobre a performance reprodutiva de mulheres, com leiomiomas submucosos, tentando engravidar há, pelo menos, 12 meses e sem outras causas definidas de infertilidade. Foram revistos estudos clínicos controlados e randomizados (ECCR) publicados entre janeiro de 2005 e agosto de 2015 nas bases de dados MEDLINE (National Library of Medicine) e a Biblioteca Cochrane. Os desfechos examinados foram a taxa geral de gravidez, taxa de gravidez por tipo de leiomioma submucoso e tempo médio entre a intervenção e a gravidez. As publicações mostraram resultados favoráveis à realização da miomectomia histeroscópica quando comparada à não ressecção do leiomioma, atingindo taxas gerais de gravidez de até 63,4% no grupo intervenção e de apenas 28,2% no grupo controle. Resultados semelhantes ainda foram obtidos quando avaliadas as taxas de gravidez por tipo de leiomiomas submucosos. Apenas um estudo avaliou o tempo médio entre intervenção e gravidez, evidenciando redução significativa deste desfecho nas pacientes submetidas ao procedimento cirúrgico. Um importante benefício com a miomectomia histeroscópica não pode ser excluído nessas pacientes sugerindo um aumento nas taxas de gravidez quando essa cirurgia é realizada. Porém, mais ensaios clínicos controlados e randomizados são necessários para comprovar tal benefício.(AU)


This review aim to determine the effect of hysteroscopic myomectomy on reproductive performance of women with submucosal fibroids trying to conceive for at least 12 months and with otherwise unexplained infertility. The analysis was limited to only randomized controlled clinical trials (RCTs) published between January 2005 and August 2015, with reference to the MEDLINE database (National Library of Medicine) and the Cochrane Library. The selected endpoints were overall pregnancy rate, pregnancy rate by type of submucosal fibroids and mean time between intervention and pregnancy. The studies showed favorable results performing hysteroscopic myomectomy when compared to no resection of the fibroid, reaching overall pregnancy rates of up to 63,4% in the intervention group and only 28,2% in the control group. Similar results were also obtained when evaluated pregnancy rates by the type of submucosal fibroids. Only one study evaluated the mean time between intervention and pregnancy, showing significant reduction in this outcome in patients undergoing the surgical procedure. An important benefit with hysteroscopic myomectomy cannot be excluded in these patients, suggesting an increase in pregnancy rates when the surgery is performed. But more randomized controlled clinical trials are needed to confirm this benefit.(AU)


Subject(s)
Humans , Female , Pregnancy , Hysteroscopy , Pregnancy Rate , Uterine Myomectomy , Infertility, Female/surgery , Leiomyoma/surgery , Randomized Controlled Trials as Topic , Databases, Bibliographic
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