Randomized Controlled Trial
doi: 10.1016/j.fertnstert.2010.04.077.
Epub 2010 Jun 26.
Higher birth rate after recombinant hCG triggering compared with urinary-derived hCG in single-blastocyst IVF antagonist cycles: a randomized controlled trial
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- PMID: 20580358
- DOI: 10.1016/j.fertnstert.2010.04.077
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Randomized Controlled Trial
Higher birth rate after recombinant hCG triggering compared with urinary-derived hCG in single-blastocyst IVF antagonist cycles: a randomized controlled trial
Fertil Steril.
2010 Dec.
Abstract
In a prospective randomized controlled trial, 119 patients were randomized to receive either recombinant hCG (250 μg) or urinary-derived hCG (10,000 IU) for final oocyte maturation in an antagonist protocol with a fixed dose of recombinant FSH (187.5 IU) and predefined single blastocyst transfer. The delivery rate was improved in the recombinant hCG group compared with the urinary-derived hCG group (44.1 vs. 25.7, respectively); however, adequately powered randomized controlled trials are justified to ascertain whether this difference is true.
Copyright © 2010 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
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