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Erschienen in: Journal of Assisted Reproduction and Genetics 2-3/2010

01.02.2010 | Gonad Physiology and Disease

Ovarian hyperstimulation syndrome: pathophysiology and prevention

verfasst von: Carolina O. Nastri, Rui A. Ferriani, Isa A. Rocha, Wellington P. Martins

Erschienen in: Journal of Assisted Reproduction and Genetics | Ausgabe 2-3/2010

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Abstract

Purpose

To review and discuss the pathophysiology and prevention strategies for ovarian hyperstimulation syndrome (OHSS), which is a condition that may occur in up to 20% of the high risk women submitted to assisted reproductive technology cycles.

Methods

The English language literature on these topics were reviewed through PubMed and discussed with emphasis on recent data.

Results

The role of estradiol, luteinizing hormone, human chorionic gonadotropin (hCG), inflammatory mediators, the renin-angiotensin system and vascular endothelial growth factor is discussed in the pathophysiology of OHSS. In addition we consider the prevention strategies, including coasting, administration of albumin, renin-angiotensin system blockage, dopamine agonist administration, non-steroidal anti-inflammatory administration, GnRH antagonist protocols, reducing hCG dosage, replacement of hCG and in vitro maturation of oocytes (IVM).

Conclusions

Among the many prevention strategies that have been discussed, the current evidence points to the replacement of hCG by GnRH agonists in antagonist cycles and the performance of IVM procedures as the safest approaches.
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Metadaten
Titel
Ovarian hyperstimulation syndrome: pathophysiology and prevention
verfasst von
Carolina O. Nastri
Rui A. Ferriani
Isa A. Rocha
Wellington P. Martins
Publikationsdatum
01.02.2010
Verlag
Springer US
Erschienen in
Journal of Assisted Reproduction and Genetics / Ausgabe 2-3/2010
Print ISSN: 1058-0468
Elektronische ISSN: 1573-7330
DOI
https://doi.org/10.1007/s10815-010-9387-6

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