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The purpose of this study is to collect urine samples and dating scan information from women who wish to become pregnant. Urine samples will be tested in the laboratory with the Clearblue Pregnancy Test and the results correlated with volunteer information.
Approximately 800 female volunteers wishing to become pregnant will be recruited locally around 5 trial centers within the US.
Daily urine samples and gestational age dating scan information obtained from the study will be used in laboratory tests to assess the accuracy of the Clearblue Pregnancy Test. Product assessment will involve testing of early morning urine samples collected by women during the cycle in which they conceived. Urine samples will be collected pre-conception to the end of the second trimester.
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| Measure | Description | Time Frame |
|---|---|---|
| The agreement of the Clearblue Pregnancy Test result with Duration of Pregnancy. | 1 year |
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Inclusion Criteria:
Exclusion Criteria:
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Eligibility:
Ages Eligible for study: 18 - 45 years. Gender Eligible for study Female. Healthy Volunteers Yes.
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| Name | Affiliation | Role |
|---|---|---|
| Phyllis Marx, MD | Radiant Research | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Radiant Research Inc | Atlanta | Georgia | 30342-1524 | United States | ||
| Radiant Research, Inc. |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 24079475 | Derived | Larsen J, Buchanan P, Johnson S, Godbert S, Zinaman M. Human chorionic gonadotropin as a measure of pregnancy duration. Int J Gynaecol Obstet. 2013 Dec;123(3):189-95. doi: 10.1016/j.ijgo.2013.05.028. Epub 2013 Sep 3. |
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Daily early morning urine samples
| Chicago |
| Illinois |
| 60654 |
| United States |
| Radiant Research Inc | Edina | Minnesota | 55435 | United States |
| Radiant Research Inc | Dallas | Texas | 75321 | United States |
| Radiant Research Inc | San Antonio | Texas | 78229 | United States |