At a glance
ClinicalIndex Comparison RecordPhase 3Completed· 1,498 enrolled
Drug / intervention
tamoxifen +1 moredrug
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.
Effects of Selective Estrogen Receptor Modulators on Cognitive Aging: Cognition in the Study of Tamoxifen and Raloxifene
In Brief
A Phase 3 clinical trial evaluating tamoxifen and raloxifene for Cognition and Aging. Completed, enrolled 1,498 participants across 134 sites in 2 countries.
Detailed Summary
The purpose of this study is to assess the effects of tamoxifen and raloxifene on cognitive aging in selected cognitively-healthy women.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesCanada, United States
CollaboratorsNational Institute on Aging (NIA)
Timeline
Phase 3CompletedFinished
20022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
Enrollment StartOct 2001
Primary CompletionMar 2008
First PostedMay 2008
TodayJul 2026
First PostedMay 30, 2008
Enrollment StartOct 1, 2001
Primary CompletionMar 1, 2008
TodayJul 2, 2026
Enrollment to primary: 6.4 yearsPosted 18.1 years ago
Interventions
tamoxifendrug
oral tamoxifen plus placebo daily for 5 years
raloxifenedrug
oral raloxifene plus placebo daily for 5 years