Human reproduction
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Randomized Controlled Trial
A new fully human recombinant FSH (follitropin epsilon): two phase I randomized placebo and comparator-controlled pharmacokinetic and pharmacodynamic trials.
What are the differences and similarities of pharmacokinetic (PK) and pharmacodynamic (PD) characteristics of the novel recombinant human FSH follitropin epsilon expressed in the human cell line GlycoExpress compared with a Chinese hamster ovary (CHO) derived compound and a urinary derived product? ⋯ The studies were sponsored by GLYCOTOPE GmbH, Berlin, Germany. K.A-E. is an employee of QPS-Netherlands, B.V., which received funding for the studies from Glycotope GmbH; I.D. and C.K. are employees of Dinox B.V., which received funding for the studies from Glycotope GmbH; L.S. and S.G. are employees and shareholders of Glycotope GmbH; B.D. and K.E. are employees of Glycotope GmbH.
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Randomized Controlled Trial
Efficacy and safety of follitropin alfa/lutropin alfa in ART: a randomized controlled trial in poor ovarian responders.
How does the efficacy and safety of a fixed-ratio combination of recombinant human FSH plus recombinant human LH (follitropin alfa plus lutropin alfa; r-hFSH/r-hLH) compare with that of r-hFSH monotherapy for controlled ovarian stimulation (COS) in patients with poor ovarian response (POR)? ⋯ This study was funded by Merck KGaA, Darmstadt, Germany. P.H. has received honoraria for lectures and unrestricted research grants from Ferring, Merck KGaA and MSD. D.R. is a former employee of EMD Serono, a business of Merck KGaA, Darmstadt, Germany. J.S., J.H. and W.C. are employees of EMD Serono Research and Development Institute, a business of Merck KGaA, Darmstadt, Germany. T.D.'H. and S.L. are employees of Merck KGaA, Darmstadt, Germany.
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Randomized Controlled Trial
Cumulative live birth rates after one ART cycle including all subsequent frozen-thaw cycles in 1050 women: secondary outcome of an RCT comparing GnRH-antagonist and GnRH-agonist protocols.
Are cumulative live birth rates (CLBRs) similar in GnRH-antagonist and GnRH-agonist protocols for the first ART cycle including all subsequent frozen-thaw cycles from the same oocyte retrieval? ⋯ An unrestricted research grant is funded by Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA (MSD). The funders had no influence on the data collection, analyses or conclusions of the study. No conflict of interests to declare.
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Randomized Controlled Trial Multicenter Study
Effect of pretreatment with oral contraceptives and progestins on IVF outcomes in women with polycystic ovary syndrome.
Do oral contraceptives (OCs) and progestins impact live birth rate of IVF when used for cycle scheduling in women with polycystic ovary syndrome (PCOS)? ⋯ This study was funded by National Basic Research Program of China (973 Program) (2012CB944700), the State Key Program of National Natural Science Foundation of China (81430029), National Natural Science Foundation of China (81471428) and Thousand Talents Program (Drs Legro and Zhang H). Dr Legro reports receiving consulting fees from Euroscreen, Kindex, Bayer and Millendo Pharmaceuticals and research funding from Ferring. Others report no disclosures.
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Randomized Controlled Trial
The effect of expressive writing intervention for infertile couples: a randomized controlled trial.
Is expressive writing intervention (EWI) efficacious in reducing distress and improving pregnancy rates for couples going through ART treatment? ⋯ The present study was supported by research grants from Merck Sharpe and Dohme and The Danish Agency for Science Technology and Innovation as part of a publicly funded PhD. The funding bodies had no influence on the data collection, analysis or conclusions of the study. None of the authors have any conflicts of interest to declare.