Abstract
In an attempt to evaluate the effect of random timing of the start of clomiphene citrate (CC) treatment in anovulatory patients with polycystic ovary syndrome on treatment characteristics and outcome, with no regard to time of menstruation, we studied 291 women in their first CC treatment cycle. Duration of treatment was shorter by 2 days and number of leading follicles was higher when treatment was started late (7-29 days from starting a bleed, as compared with day 5), but no effect of starting day was observed on response rate to CC, maximal E(2) level, endometrial thickness, and pregnancy rate.
Copyright 2010 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Publication types
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Clinical Trial
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Comparative Study
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Multicenter Study
MeSH terms
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Adult
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Clomiphene / administration & dosage*
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Drug Administration Schedule
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Endometrium / drug effects
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Endometrium / pathology
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Estradiol / blood
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Female
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Fertility Agents, Female / administration & dosage
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Humans
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Infertility, Female / blood
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Infertility, Female / drug therapy*
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Infertility, Female / etiology
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Infertility, Female / pathology
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Male
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Menstruation / drug effects*
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Menstruation / physiology
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Ovarian Follicle / drug effects
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Ovarian Follicle / physiology
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Ovulation Induction / methods*
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Polycystic Ovary Syndrome / blood
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Polycystic Ovary Syndrome / complications
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Polycystic Ovary Syndrome / drug therapy*
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Polycystic Ovary Syndrome / pathology
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Pregnancy
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Pregnancy Rate
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Treatment Outcome
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Withholding Treatment
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Young Adult
Substances
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Fertility Agents, Female
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Clomiphene
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Estradiol