Clinical trial registry record

ACTIVE: Advanced Cognitive Training for Independent and Vital Elderly

A registered PHASE2, PHASE3 study indexed because it matched monitored longevity research terms. Registry status: Completed. Registration does not establish safety or effectiveness.

Plain-language guide

Five questions to ask about this record

What this is
A clinical study registration, not a result or recommendation.
Why it may matter
The registry currently reports Completed.
Evidence
Registered phase 2, phase 3 study.
Main limitation
Registration does not prove that the intervention works, is safe, or is available to you.
What changed
Registry metadata was last updated April 16, 2014.
Where to verify
Open the primary registry below for eligibility, locations, contacts, and current status.
Registry ID
NCT00298558
Last registry update
April 16, 2014
Status
Completed
Phase
Phase 2, Phase 3
Sponsor
Carelon Research
Enrollment
2832
Countries
United States
Match confidence
100%
Source feed
ClinicalTrials.gov
Automated source synopsis

A registered PHASE2, PHASE3 study indexed because it matched monitored longevity research terms. Registry status: Completed. Registration does not establish safety or effectiveness.

Evidence snapshot

What the source actually supports

Evidence stage
Phase 2, Phase 3
Study design
RANDOMIZED · PARALLEL · PREVENTION · SINGLE
Evidence population
Human clinical study registration
Participants
2832
Population
ALL · 65 Years
Duration
1998-03-01 to 2010-12-01
Intervention
Cognitive Training
Comparator
Memory Training; Reasoning Training; Speed of Processing Training; Control
Outcomes measured
Changes in Cognitive Abilities of Memory From Baseline to Year 10 — Up to 10 years; Changes in Cognitive Abilities of Reasoning From Baseline to Year 10 — Up to 10 years; Changes in Cognitive Abilities of Speed of Processing From Baseline to Year 10 — Up to 10 years; Changes in Instrumental Activities of Daily Living (IADL) Difficulty From Baseline to Year 10 — Up to 10 years; Changes in Everyday Problem Solving From Baseline to Year 10 — Up to 10 years; Changes in Everyday Speed of Processing From Baseline to Year 10 — Up to 10 years; Changes in Health-related Quality of Life (HRQol), Driving Function, Health Service Use — 10th Year; Examine Health, Genetic and Cognitive Moderators — 10th Year; Estimate the Effects of ACTIVE Training to General Population — 10th Year
Reported result
No reusable finding-level result is available in this record.

Main limitationThis is a study registration. No reusable structured result is available here, so it cannot show whether the intervention worked or was safe.

Safety and approvalEligibility, adverse-event details, and clinical decisions must be checked in the official registry and with qualified clinicians. Trial registration is not regulatory approval and does not establish that an intervention is available.

Source supportStructured registry protocol metadata; no finding-level conclusion is generated.

Trial stage · Phase 2, Phase 3A trial phase describes development stage; it does not establish a positive result.
Phase 1Phase 2Phase 3Phase 4

Registration and recruitment status do not establish safety, efficacy, or regulatory approval.

Why this record appears here · 100% topic match

The title, summary, or source keywords matched one or more topics followed by immortal.life. A higher percentage means a stronger topic match; it does not rate safety, effectiveness, or study quality.

  • Cognitive training · 100%Title contains controlled topic terminology. Summary contains controlled topic terminology. Source terminology contains a controlled topic term. Title supplies ageing or longevity context.

Automated source check 100% · update recency 35%. These figures help sort records; they are not medical ratings.

cognitive training
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