Clinical trial
Long-term Active Surveillance Study for Oral Contraceptives (LASS)
NCT00676065 is registered in ClinicalTrials.gov with Center for Epidemiology and Health Research, Germany as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- Long-term Active Surveillance Study for Oral Contraceptives (LASS)
- Lead sponsor
- Center for Epidemiology and Health Research, Germany
- Phase
- Observational
- Overall status
- Completed
- Start date
- February 28, 2001
- Completion date
- December 31, 2011
- Enrollment
- 58,303 (actual)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.
arterial thromboembolism, breast cancer, venous thromboembolism