At a glance
ClinicalIndex Comparison RecordN/ACompleted· 85,109 enrolled
Drug / intervention
Not specified
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
International Active Surveillance Study of Women Taking Oral Contraceptives (INAS OC)
Center for Epidemiology and Health Research, Germany·observational·Posted Jun 9, 2006·Updated Aug 7, 2019
In Brief
An observational study for Contraception. Completed, enrolled 85,109 participants across 1 site.
Detailed Summary
The study compares the short- and long-term risks of a 24-day regimen of a drospirenone-containing oral contraceptive with the risks of established oral contraceptives in a study population that is representative for the actual users of the individual preparations.
Study Details
Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsContraception
CountriesGermany
CollaboratorsBayer
Timeline
N/ACompletedFinished
20052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
Enrollment StartAug 2005
First PostedJun 2006
Primary CompletionJan 2013
Study CompletionMar 2013
TodayJul 2026
First PostedJun 9, 2006
Enrollment StartAug 1, 2005
Primary CompletionJan 1, 2013
Study CompletionMar 1, 2013
TodayJul 2, 2026
Enrollment to primary: 7.4 yearsPosted 20.1 years ago