• J Formos Med Assoc · Nov 2020

    A novel GnRH-antagonist protocol by switching to medroxyprogesterone when patients being at risk of ovarian hyperstimulation syndrome during ovarian stimulation.

    • Ting-Chi Huang, Yu-Hung Lin, Song-Po Pan, Yi-An Tu, Chu-Chun Huang, Mei-Jou Chen, Jiann-Loung Hwang, and Shee-Uan Chen.
    • Department of Obstetrics and Gynecology, National Taiwan University Hospital, Taipei, Taiwan.
    • J Formos Med Assoc. 2020 Nov 1; 119 (11): 1642-1649.

    Background/PurposeTo investigate whether switching GnRH antagonist (GnRHant) to medroxyprogesterone acetate (MPA) sequentially in the middle of controlled ovarian stimulation could effectively prevent premature LH surge in a GnRHant protocol in patients turn out to be at a high risk of ovarian hyperstimulation syndrome (OHSS) during ovarian stimulation.MethodsThis is a retrospective cohort study.ResultsPremature LH surge did not occur in both groups of patients. The switch protocol group had a significantly fewer days of GnRHant treatment (3.1 ± 1.0 vs. 6.5 ± 1.2) compared with GnRHant protocol group. The mean duration of MPA treatment was 3.6 ± 1.1 days. There were no statistically significant differences in terms of live birth, implantation, and clinical pregnancy rates.ConclusionThis study showed that MPA could sequentially replace GnRHant and effectively prevent premature LH surge after several days of GnRHant administration in patients being at high risk of OHSS during controlled ovarian stimulation. Switch protocol could individualize freeze-all policy and reduce the injection burden of GnRHant.Copyright © 2020. Published by Elsevier B.V.

      Pubmed     Free full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…