Serum FSH Levels in Coasting Programmes on the hCG Day and Their Clinical Outcomes in IVF ± ICSI Cycles
Joint Authors
Zosmer, Ariel
Vitthala, Srisailesh
Tozer, Amanda
Bouaziz, Jerome
al-Shawaf, Talha
Source
International Journal of Endocrinology
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-02-12
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Introduction.
Coasting is the most commonly used strategy in prevention of severe OHSS.
Serum FSH levels measurements during coasting may aid in optimizing the duration of coasting.
Objective(s).
To study live birth rates (LBRs), clinical pregnancy rates (CPRs), and optimal duration of coasting based on serum FSH levels on the hCG day.
Materials and Methods.
It is a retrospective study performed between 2005 and 2008 at Barts and The London Centre for Reproductive Medicine, NHS Trust, London, UK, on 349-coasted women undergoing controlled ovarian stimulation (COS) for IVF ± ICSI.
The serum FSH level measurements on the hCG day during coasting programme were analysed to predict the LBR and CPR.
Result(s).
LBR and CPR were significantly higher when the FSH levels on the hCG day were >2.5 IU/L (LBR: 32.5%, P = 0.045 and CPR: 36.9%, P = 0.027) compared to FSH <2.5 IU/L.
The optimal FSH cut-off level for LBR and CPR is 5.6 IU/L on the hCG day.
The optimal cutoff for coasting is 4 days.
Conclusion(s).
Coasting may be continued as long as either serum FSH level is > 2.5 IU/L on the hCG day without compromising the LBR and CPR or to maximum of 4 days.
American Psychological Association (APA)
Vitthala, Srisailesh& Bouaziz, Jerome& Tozer, Amanda& Zosmer, Ariel& al-Shawaf, Talha. 2012. Serum FSH Levels in Coasting Programmes on the hCG Day and Their Clinical Outcomes in IVF ± ICSI Cycles. International Journal of Endocrinology،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-479913
Modern Language Association (MLA)
Vitthala, Srisailesh…[et al.]. Serum FSH Levels in Coasting Programmes on the hCG Day and Their Clinical Outcomes in IVF ± ICSI Cycles. International Journal of Endocrinology No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-479913
American Medical Association (AMA)
Vitthala, Srisailesh& Bouaziz, Jerome& Tozer, Amanda& Zosmer, Ariel& al-Shawaf, Talha. Serum FSH Levels in Coasting Programmes on the hCG Day and Their Clinical Outcomes in IVF ± ICSI Cycles. International Journal of Endocrinology. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-479913
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-479913