Incidence of Early Pregnancy Loss in Patients With Unexplained Infertility (UNEXPLAINED)
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ClinicalTrials.gov Identifier: NCT01015690 |
Recruitment Status
:
Completed
First Posted
: November 18, 2009
Last Update Posted
: November 18, 2009
|
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Condition or disease |
---|
Infertility |
Study Type : | Observational |
Actual Enrollment : | 134 participants |
Observational Model: | Case Control |
Time Perspective: | Prospective |
Official Title: | Incidence of Early Pregnancy Loss in Patients With Unexplained Infertility Measured by hCG Rise in Urine |
Study Start Date : | June 2006 |
Actual Primary Completion Date : | March 2009 |
Actual Study Completion Date : | March 2009 |
Group/Cohort |
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unexplained infertility
patients with unexplained infertility
|
healthy controls
women who wish to conceive, no more tha 3 previous cycles, age above 18
|
references
lesbian women with a regular cycle without use of anticonception and not at risk of becoming pregnant
|
- incidence of early pregnancy loss [ Time Frame: 3 mentrual cycles ]
- incidence of pregnancies [ Time Frame: 3 menstual cycles ]
Biospecimen Retention: Samples Without DNA

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Ages Eligible for Study: | 18 Years to 40 Years (Adult) |
Sexes Eligible for Study: | Female |
Accepts Healthy Volunteers: | Yes |
Sampling Method: | Probability Sample |
Inclusion Criteria:
- Unexplained infertility
Exclusion Criteria:
- IVF treatment

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01015690
Netherlands | |
UMCUtrecht | |
Utrecht, Netherlands, 3508 GA |
Principal Investigator: | NS Macklon, Prof | UMC Utrecht |
Responsible Party: | NS Macklon, Prof, PhD, UMCUtrecht |
ClinicalTrials.gov Identifier: | NCT01015690 History of Changes |
Other Study ID Numbers: |
UNEXPLAINED |
First Posted: | November 18, 2009 Key Record Dates |
Last Update Posted: | November 18, 2009 |
Last Verified: | November 2009 |
Keywords provided by UMC Utrecht:
unexplained infertility hCG early pregnancy loss |
Additional relevant MeSH terms:
Infertility Abortion, Spontaneous Genital Diseases, Male Genital Diseases, Female Pregnancy Complications |