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NCT00298558 · ClinicalTrials.gov registry record · Phase 2
ACTIVE: Advanced Cognitive Training for Independent and Vital Elderly
A Phase 2 study, sponsored by Carelon Research.
- Completed
- Registry status
- Phase 2
- Development phase
- 2,832
- Enrollment target
NCT00298558: Completed Phase 2 study, sponsored by Carelon Research.
NCT00298558 is a Phase 2 study that has completed, run by Carelon Research. The registered enrollment target is 2,832 participants, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (2029% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00298558, a Phase 2 study, has completed, sponsored by Carelon Research.
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 2,832 participants
- Enrollment target
Study Summary
The purpose of the ACTIVE study was to test if cognitive training interventions could maintain functional independence in elders by improving basic mental abilities, with follow-up assessments through five years.
Primary Outcome
Memory outcome was computed as the summation of Rey Auditory-Verbal Learning Test (AVLT), the Hopkins Verbal Learning Test (HVLT), and the Rivermead Behavioral Paragraph Recall test immediate recall. The possible range of the memory outcome is 0 to 132. Higher values represent a better outcome. Changes in outcome were computed as "10 year minus baseline" and the negative values indicate the decline from baseline.
Interventions
- BEHAVIORAL Cognitive Training
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 2,832 participants |
| Start Date | 1998-03 |
| Est. Completion | 2010-12 |
| Phase | Phase 2 |
What the finished NCT00298558 record still lists
NCT00298558 is an interventional study that assigns participants to a tested intervention. Its 2,832 participants enrollment target places it among the larger protocols in the corpus, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (2029% higher).
The record links to 0 conditions, and to 1 intervention - of which Cognitive Training is the first listed.
NCT00298558 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00298558 about?
NCT00298558 is a clinical study titled "ACTIVE: Advanced Cognitive Training for Independent and Vital Elderly". The purpose of the ACTIVE study was to test if cognitive training interventions could maintain functional independence in elders by improving basic mental abilities, with follow-up assessments through five years.
What is the current status of trial NCT00298558?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 2,832 participants. The study started on 1998-03. Estimated completion is 2010-12.
What interventions are being tested in trial NCT00298558?
The interventions under investigation include: Cognitive Training (BEHAVIORAL).
Who is sponsoring clinical trial NCT00298558?
This trial is sponsored by Carelon Research, which has 50 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00298558's enrollment target sits among peer trials
2,832 6th of 2000 higher than 1,995 of 2,000 other Phase 2 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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