Expired Study
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San Francisco, California 94105


Purpose:

The purpose of this study is to measure the efficacy of an online cognitive training program against an active control condition in a large, randomized trial.


Study summary:

The present study aims to evaluate a targeted, progressively challenging, online cognitive training program comprised of 49 distinct exercises targeting a variety of cognitive capacities. The cognitive training program will be compared to a plausibly beneficial active control condition in which participants completed online crossword puzzles. The investigators hypothesize that the cognitive training will show greater transfer to a range of underlying cognitive abilities than the active control, as measured by a broad battery of neuropsychological assessments and participant-reported outcomes.


Criteria:

Inclusion Criteria: - Engaged with the Lumosity program at least 3 days in the first week after sign-up - Access to an internet enabled computer to complete training Exclusion Criteria: - Paying subscriber


Study is Available At:


Original ID:

LLI-001


NCT ID:

NCT02367898


Secondary ID:


Study Acronym:


Brief Title:

Enhancing Cognitive Abilities With Comprehensive Training


Official Title:

Enhancing Cognitive Abilities With Comprehensive Training: A Large, Online, Randomized, Active-Controlled Trial


Overall Status:

Completed


Study Phase:

N/A


Genders:

Both


Minimum Age:

18 Years


Maximum Age:

80 Years


Quick Facts

Healthy Volunteers
Oversight Has DMC
Study Is FDA Regulated
Study Is Section 801
Has Expanded Access

Study Source:

Lumos Labs, Inc.


Oversight Authority:

United States: Institutional Review Board


Reasons Why Stopped:


Study Type:

Interventional


Study Design:

Allocation: Randomized, Endpoint Classification: E


Number of Arms:

2


Number of Groups:

0


Total Enrollment:

11470


Enrollment Type:

Actual


Overall Contact Information

Official Name:Joe Hardy, PhD
Principal Investigator
Lumos Labs, Inc.

Study Dates

Start Date:April 2013
Completion Date:April 2014
Completion Type:Actual
Primary Completion Date:April 2014
Primary Completion Type:Actual
Verification Date:February 2015
Last Changed Date:April 7, 2015
First Received Date:February 13, 2015

Study Outcomes

Outcome Type:Secondary Outcome
Measure:Individual Neuropsychological Assessments composite
Time Frame:Baseline to 10 weeks
Safety Issues:False
Description:Separate analyses of changes on each of the seven neuropsychological assessments in the battery (Forward Memory Span, Reverse Memory Span, Grammatical Reasoning, Progressive Matrices, Go/No-Go, Arithmetic Reasoning, Two-Target Search).
Outcome Type:Secondary Outcome
Measure:Participant-Reported Outcomes
Time Frame:Baseline to 10 weeks
Safety Issues:False
Description:9 questions related to everyday cognition and emotional status.
Outcome Type:Primary Outcome
Measure:Aggregate Cognitive Performance
Time Frame:Baseline to 10 weeks
Safety Issues:False
Description:Aggregate cognitive performance, as measured by Grand Index, on seven neuropsychological assessments (Forward Memory Span, Reverse Memory Span, Grammatical Reasoning, Progressive Matrices, Go/No-Go, Arithmetic Reasoning, Two-Target Search)

Study Interventions

Intervention Type:Other
Name:Lumosity Cognitive Training
Description:adaptive online cognitive training
Arm Name:Cognitive Training
Intervention Type:Other
Name:Crossword Puzzles
Description:timed online crossword puzzles
Arm Name:Crossword Puzzles

Study Arms

Study Arm Type:Active Comparator
Arm Name:Crossword Puzzles
Description:Timed online crossword puzzles
Study Arm Type:Experimental
Arm Name:Cognitive Training
Description:Lumosity cognitive training program.

Study Agencies

Agency Class:Industry
Agency Type:Lead Sponsor
Agency Name:Lumos Labs, Inc.
Agency Class:Other
Agency Type:Collaborator
Agency Name:Wheaton College

Sample and Retention Information

There are no available Sample and Retention Information

Study References

There are no available Study References

Data Source: ClinicalTrials.gov

Date Processed: January 21, 2020

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