Skip to main content Accessibility help

We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.

Close cookie message
×
Hostname: page-component-cd9895bd7-mkpzs Total loading time: 0 Render date: 2024-12-28T21:03:19.310Z Has data issue: false hasContentIssue false

Chapter 12 - Adjuvant therapy to increase implantation rates

Published online by Cambridge University Press:  16 May 2011

By
David Meldrum
Edited by
David K. Gardner ,
Botros R. M. B. Rizk  and
Tommaso Falcone
David K. Gardner
Affiliation:
University of Melbourne
Botros R. M. B. Rizk
Affiliation:
University of South Alabama
Tommaso Falcone
Affiliation:
Cleveland Clinic Foundation
Get access

Summary

Several medications have been found to increase implantation rates with in vitro fertilization (IVF) when given as adjuncts to follicle stimulating hormone (FSH) stimulation of the ovaries in preparation for oocyte retrieval. Gonadotropin-releasing hormone (GnRH) agonists, oral contraceptives (OCs), and estrogen pretreatment help to synchronize the follicular cohort resulting in an improved ovarian response. Metformin (MET) increases implantation in PCOS women having IVF and dramatically reduces the incidence of ovarian hyperstimulation syndrome (OHSS) in these women. Growth hormone (GH) markedly increases implantation in poor-responding women having IVF. Small doses of human chorionic gonadotropin (hCG) are used to provide LH activity allowing use of pure FSH products and the pen devices that deliver graduated FSH doses. Low-dose aspirin (ASA) increases ovarian response and implantation, and reduces the incidence of severe OHSS. Drugs such as letrozole that increase androgens may prove to be useful agents to increase ovarian response in poor responders.

Keywords

arcuate uterusAsherman's syndromeendometrial polypspretreatment cavity evaluationseptate uterusmyomasMüllerian anomaliesin vitro fertilizationuterine cavity abnormalities
Type
Chapter
Information
Human Assisted Reproductive Technology
Future Trends in Laboratory and Clinical Practice
 , pp. 119 - 126
Publisher: Cambridge University Press
Print publication year: 2011

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Save book to Kindle

To save this book to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.

Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

Available formats
×

Save book to Dropbox

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.

Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

Available formats
×