Efficacy Study of the OV-Watch™ Personal Fertility Monitor for Women Using

Status Completed

Clinical Trial Summary

The purpose of this study is to evaluate the effectiveness of the OV-Watch to predict ovulation while women are taking clomiphene citrate.

Clinical Trial Description

At any given time, there are 10-15% of American couples with infertility. A problem with ovulation (releasing an egg) is one of the most common causes of female infertility. The frequency and timing of intercourse is important because the best chance of pregnancy occurs around the time of ovulation. The days that pregnancy is most likely to occur with intercourse is referred to as the "fertile window".

The fertile window lasts for 6 days. It starts 4 days before ovulation and continues through the day after ovulation. Intercourse on the day of ovulation gives the highest chance of getting pregnant. However, intercourse up to 4 days before ovulation can still result in pregnancy because sperm can survive for up to 6 days in the reproductive tract of a woman.

Urinary testing for the luteinizing hormone (LH) surge is the most common method for predicting ovulation. The LH surge precedes ovulation by about 36 hours. When LH is detected, this gives a couple only 2 days to have intercourse that may result in fertilization.

The OV-Watch is an FDA approved device that has been shown to predict ovulation 5 days in advance for women who ovulate regularly. This wristwatch-like device is worn daily to detects changes in sweat ions. The device allows for earlier detection of the fertile window, giving the couple more opportunities to conceive.

For women who do not ovulate on their own or ovulate irregularly, medication can be taken to help make eggs and ovulate. Clomiphene citrate is the most commonly used medication for this. We plan to study the effectiveness of the OV-Watch in women who are undergoing ovulation induction with clomiphene citrate and will compare the results to standard urinary LH testing. ;

Study Design

Observational Model: Defined Population, Time Perspective: Longitudinal

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT00239603
Study type	Observational
Source	Emory University
Contact
Status	Completed
Phase	Phase 4
Start date	October 2005
Completion date	June 2007

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Efficacy Study of the OV-Watch™ Personal Fertility Monitor for Women Using Clomiphene Citrate.

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms