J M Goldberg1, E Mascha, T Falcone, M Attaran. 1. Department of Gynecology and Obstetrics, The Cleveland Clinic Foundation, Ohio 44915, USA. goldbej@ccf.org
Abstract
OBJECTIVE: To determine whether artificial insemination with frozen donor sperm yielded a higher pregnancy rate per cycle by intracervical (ICI) or intrauterine (IUI) techniques. A meta-analysis was performed. DATA IDENTIFICATION: A computerized MEDLINE search of the English-language literature on artificial insemination with donor sperm was performed and augmented by a review of meeting abstract books and references in published papers. STUDY SELECTION: Only prospective randomized studies that reported monthly fecundity rates for IUI and ICI with frozen donor sperm were included. DATA ANALYSIS: Seven studies were identified. The odds ratios (OR) and 95% confidence intervals (CI) were determined with use of the general estimating equation method for the three studies for which raw data could be obtained. For the remaining four studies, the OR and CI were assessed with use of the published summary data. A random-effects meta-analysis was then performed. RESULT: Intrauterine insemination resulted in a significantly higher monthly fecundity rate with a common OR of 2.4 (CI 1.5-3.8). CONCLUSION: On the basis of this meta-analysis of the seven prospective studies, IUI results in higher pregnancy rates than ICI for frozen donor insemination.
OBJECTIVE: To determine whether artificial insemination with frozen donor sperm yielded a higher pregnancy rate per cycle by intracervical (ICI) or intrauterine (IUI) techniques. A meta-analysis was performed. DATA IDENTIFICATION: A computerized MEDLINE search of the English-language literature on artificial insemination with donor sperm was performed and augmented by a review of meeting abstract books and references in published papers. STUDY SELECTION: Only prospective randomized studies that reported monthly fecundity rates for IUI and ICI with frozen donor sperm were included. DATA ANALYSIS: Seven studies were identified. The odds ratios (OR) and 95% confidence intervals (CI) were determined with use of the general estimating equation method for the three studies for which raw data could be obtained. For the remaining four studies, the OR and CI were assessed with use of the published summary data. A random-effects meta-analysis was then performed. RESULT: Intrauterine insemination resulted in a significantly higher monthly fecundity rate with a common OR of 2.4 (CI 1.5-3.8). CONCLUSION: On the basis of this meta-analysis of the seven prospective studies, IUI results in higher pregnancy rates than ICI for frozen donor insemination.
Authors: Petronella Al Kop; Monique H Mochtar; Paul A O'Brien; Fulco Van der Veen; Madelon van Wely Journal: Cochrane Database Syst Rev Date: 2018-01-25