期刊论文详细信息
Reproductive Biology and Endocrinology
Recombinant human follicle-stimulating hormone (r-hFSH) plus recombinant luteinizing hormone versus r-hFSH alone for ovarian stimulation during assisted reproductive technology: systematic review and meta-analysis
Basil Tarlatzis4  Samuel Copt3  Pablo Arriagada2  Helen Saunders2  Joan Schertz5  Christos A Venetis4  Efstratios M Kolibianakis4  Philippe Lehert1 
[1] Faculty of Medicine, the University of Melbourne, Melbourne 3010, Victoria, Australia;Preglem SA, Chemin du Pré-Fleuri 3, 1228 Plan-les-Ouates, Geneva, Switzerland;Biosensors, rue de Lausanne 31, 1100 Morges, Switzerland;Unit for Human Reproduction, 1st Department of Obstetrics and Gynaecology, Medical School, Aristotle University of Thessaloniki 54124 Thessaloniki, Greece;Fertility Global Clinical Development Unit, EMD Serono, Inc, Rockland, MA 02370, USA (an affiliate of Merck KGaA, Darmstadt, Germany
关键词: Recombinant human luteinizing hormone supplementation;    Recombinant human follicle-stimulating hormone;    Pregnancy;    Poor ovarian response;    In vitro fertilization;   
Others  :  804604
DOI  :  10.1186/1477-7827-12-17
 received in 2013-11-05, accepted in 2014-02-12,  发布年份 2014
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【 摘 要 】

Background

The potential benefit of adding recombinant human luteinizing hormone (r-hLH) to recombinant human follicle-stimulating hormone (r-hFSH) during ovarian stimulation is a subject of debate, although there is evidence that it may benefit certain subpopulations, e.g. poor responders.

Methods

A systematic review and a meta-analysis were performed. Three databases (MEDLINE, Embase and CENTRAL) were searched (from 1990 to 2011). Prospective, parallel-, comparative-group randomized controlled trials (RCTs) in women aged 18–45 years undergoing in vitro fertilization, intracytoplasmic sperm injection or both, treated with gonadotrophin-releasing hormone analogues and r-hFSH plus r-hLH or r-hFSH alone were included. The co-primary endpoints were number of oocytes retrieved and clinical pregnancy rate. Analyses were conducted for the overall population and for prospectively identified patient subgroups, including patients with poor ovarian response (POR).

Results

In total, 40 RCTs (6443 patients) were included in the analysis. Data on the number of oocytes retrieved were reported in 41 studies and imputed in two studies. Therefore, data were available from 43 studies (r-hFSH plus r-hLH, n = 3113; r-hFSH, n = 3228) in the intention-to-treat (ITT) population (all randomly allocated patients, including imputed data). Overall, no significant difference in the number of oocytes retrieved was found between the r-hFSH plus r-hLH and r-hFSH groups (weighted mean difference −0.03; 95% confidence interval [CI] −0.41 to 0.34). However, in poor responders, significantly more oocytes were retrieved with r-hFSH plus r-hLH versus r-hFSH alone (n = 1077; weighted mean difference +0.75 oocytes; 95% CI 0.14–1.36). Significantly higher clinical pregnancy rates were observed with r-hFSH plus r-hLH versus r-hFSH alone in the overall population analysed in this review (risk ratio [RR] 1.09; 95% CI 1.01–1.18) and in poor responders (n = 1179; RR 1.30; 95% CI 1.01–1.67; ITT population); the observed difference was more pronounced in poor responders.

Conclusions

These data suggest that there is a relative increase in the clinical pregnancy rates of 9% in the overall population and 30% in poor responders. In conclusion, this meta-analysis suggests that the addition of r-hLH to r-hFSH may be beneficial for women with POR.

【 授权许可】

   
2014 Lehert et al.; licensee BioMed Central Ltd.

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