Determining the Fertility Benefit of Controlled Ovarian Hyperstimulation With Intrauterine Insemination After Operative Laparoscopy in Patients With Endometriosis
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Citações na Scopus
21
Tipo de produção
article
Data de publicação
2014
Título da Revista
ISSN da Revista
Título do Volume
Editora
ELSEVIER SCIENCE INC
Autores
Citação
JOURNAL OF MINIMALLY INVASIVE GYNECOLOGY, v.21, n.1, p.101-108, 2014
Resumo
Study Objective: To determine the fertility benefit of controlled ovarian hyperstimulation (COH) and intrauterine insemination (IUI) in surgically treated endometriosis. Design: Retrospective cohort study (Canadian Task Force classification II-2). Setting: Cleveland Clinic Foundation, tertiary care center. Patients: Ninety-six women of reproductive age who underwent operative laparoscopy to treat endometriosis-related infertility (endometriosis stage I/II n = 67; stage III/IV n = 29) from 2001 to 2011 at the Cleveland Clinic Foundation. Interventions: COH via letrozole, clomiphene, or gonadotropins, with or without IUI. Measurements and Main Results: Kaplan-Meier estimations of cumulative pregnancy rates were compared by stage between COH/IUI and spontaneous cycles. Patients with stage I/II endometriosis attempted spontaneous pregnancy for 669 months and 216 COH + IUI cycles, and patients with stage III/IV endometriosis attempted spontaneous pregnancy for 379 months and 74 COH + IUI cycles. Crude pregnancy rates were 45.7% in stage I/II and 40.5% in stage III/IV. Twelve-month cumulative pregnancy rates in stage I/II were 45% for spontaneous attempts and 42% for COH + IUI and in stage III/IV were 20% for spontaneous attempts and 10% for COH + IUI (not significant). Cumulative pregnancy rates for COH/IUI in stage I/II were significantly higher than in stage III/IV. Monthly fecundity rates were 3.81% for stage I/II spontaneous, 4.59% for COH/IUI 3.05% for stage III/IV spontaneous, and 1.68% for COH/IUI (not significant). Conclusions: COH + IUI did not improve pregnancy rates in any stage of endometriosis. In stage III/IV we recommend postoperative in vitro fertilization.
Palavras-chave
ASRM staging system, Controlled ovarian hyperstimulation, Endometriosis, Intrauterine insemination, Laparoscopy
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