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NCT00342446 · ClinicalTrials.gov registry record
A Follow-up Study of Women Evaluated and Treated for Infertility
A clinical trial, sponsored by National Cancer Institute (NCI).
- Completed
- Registry status
- 12,193
- Enrollment target
NCT00342446: Completed study, sponsored by National Cancer Institute (NCI).
NCT00342446 is a clinical trial that has completed, run by National Cancer Institute (NCI). The registered enrollment target is 12,193 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00342446 has completed, sponsored by National Cancer Institute (NCI).
- COMPLETED
- Registry status
- 12,193 participants
- Enrollment target
Study Summary
To assess the relations of infertility causes and treatment to cancer risk, we will conduct a retrospective cohort study of approximately 12,000 women evaluated for infertility between 1965-1988. These women will be ascertained from several large infertility clinics and private practices in various geographic locations in the United States: Boston, Chicago, Detroit, New York, and Palo Alto. These practices were selected on the basis of their having large number of patients who received ovulation stimulating drugs many years in the distant past. Abstractors reviewed clinic medical records to identify eligible study participants and abstract data needed to classify causes of infertility and document therapies employed. Using a variety of tracing sources (including the National Death Index, credit bureaus, and postmasters), the vital status and location of the study subjects were determined. Subjects who were traced and identified as alive are being sent a detailed questionnaire that requests information on their health status as well as on a number of lifestyle practices. For subjects who report a cancer, medical verification is being sought from the diagnosing physicians and/or facilities. Death certificates are being sought for deceased subjects.
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 12,193 participants |
| Start Date | 1995-10-01 |
| Est. Completion | 2023-01-11 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT00342446
The ClinicalTrials.gov registry entry for NCT00342446 describes a study currently listed as completed, categorized as an unspecified phase. The registered enrollment target is 12,193 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is National Cancer Institute (NCI), which has 3,257 total studies on file at ClinicalTrials.gov.
The record links to 0 conditions, and to 0 interventions.
NCT00342446 reports 0 study locations.
Frequently Asked Questions
What is clinical trial NCT00342446 about?
NCT00342446 is a clinical study titled "A Follow-up Study of Women Evaluated and Treated for Infertility". To assess the relations of infertility causes and treatment to cancer risk, we will conduct a retrospective cohort study of approximately 12,000 women evaluated for infertility between 1965-1988. These women will be ascertained from several large infertility clinics and private practices in various ...
What is the current status of trial NCT00342446?
This trial is currently completed. The enrollment target is 12,193 participants. The study started on 1995-10-01. Estimated completion is 2023-01-11.
Who is sponsoring clinical trial NCT00342446?
This trial is sponsored by National Cancer Institute (NCI), which has 3,257 total clinical trials registered on ClinicalTrials.gov.
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