NCT01165463|CompletedDMC
Iowa Healthy and Active Minds Study
IHAMS
RCT of Two Speed of Processing Modes to Prevent Cognitive Decline in Older Adults
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IHAMS
RCT of Two Speed of Processing Modes to Prevent Cognitive Decline in Older Adults
Sponsor study identifier
Secondary identifiers
interventional
681
1 country
1
Study Start
September 2009
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
December 2011
Actual (reported)Study Completion
March 2012
Actual (reported)This is second-generation study based on results from ACTIVE (Advanced Cognitive Training for Independent and Vital Elderly). This four-arm study is known as IHAMS (the Iowa Healthy and Active Minds Study). The investigators will formally test from an intent-to-treat perspective for differences on the primary and secondary outcomes based on whether participants were randomized to the basic on-site speed of processing training (SOPT) group (G1), to the on-site basic SOPT plus subsequent booster-training group (G2), to the basic at-home SOPT group (G3), or to the basic attention-control group (G4). Basic training involves 10 hours of either the SOPT or attention-control training during the first 6 weeks of participation. Booster-training involves 4 additional hours of SOPT training at 11 months of participation.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
March 2012
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
September 2009
Date type not reportedThis date has not been verified as actual or estimated.
July 13, 2010
Actual (reported)July 19, 2010
Actual (reported)December 2011
Actual (reported)March 2012
Actual (reported)Useful Field of View Test
The Useful Field of View (UFOV) is a computer-administered test of functional vision and visual attention. UFOV consists of three subtests which assess speed of visual processing under increasingly complex task demands. The examinee must detect, identify, and localize briefly presented targets.
12 months
Digit Vigilance Test
12 months
Symbol Digit Modalities Test
12 Months
Controlled Oral Word Association Test
12 Months
Comprehensive Trail Making Test
12 Months
Stroop
12 months
Clinic-based SOPT basic training for 10 hours.
Home-based SOPT basic training for 10 hours.
Crossword puzzles training for 10 hours in our lab.
10 hours of basic training
Subjects train with puzzles 10 hrs in lab.
University of Iowa
Iowa City, Iowa, 52242, United States
Wolinsky FD, Vander Weg MW, Howren MB, Jones MP, Martin R, Luger TM, Duff K, Goerdt C, Wolfe S, Dotson MM. Protocol for a randomised controlled trial to improve cognitive functioning in older adults: the Iowa Healthy and Active Minds Study. BMJ Open. 2011 Jan 1;1(2):e000218. doi: 10.1136/bmjopen-2011-000218.
Wolinsky FD, Vander Weg MW, Howren MB, Jones MP, Martin R, Luger TM, Duff K, Dotson MM. Interim analyses from a randomised controlled trial to improve visual processing speed in older adults: the Iowa Healthy and Active Minds Study. BMJ Open. 2011 Nov 21;1(2):e000225. doi: 10.1136/bmjopen-2011-000225. Print 2011.
Fredric D Wolinksy, Ph.D.
University of Iowa
681 participants (actual enrollment reported by the registry).
First Submitted
July 13, 2010
First Posted
July 19, 2010
Study Start
September 2009
Date type not reportedThis date has not been verified as actual or estimated.
Effectiveness of AV-stimulation in Immersive VR to Improve Visual Perception and Driving Performance
Clinic-based SOPT basic training and SOPT booster training.
4 hours of subsequent booster-training
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Contact the study team to confirm eligibility.
Wolinsky FD, Vander Weg MW, Howren MB, Jones MP, Dotson MM. A randomized controlled trial of cognitive training using a visual speed of processing intervention in middle aged and older adults. PLoS One. 2013 May 1;8(5):e61624. doi: 10.1371/journal.pone.0061624. Print 2013.
Wolinsky FD, Vander Weg MW, Howren MB, Jones MP, Dotson MM. The effect of cognitive speed of processing training on the development of additional IADL difficulties and the reduction of depressive symptoms: results from the IHAMS randomized controlled trial. J Aging Health. 2015 Mar;27(2):334-54. doi: 10.1177/0898264314550715. Epub 2014 Sep 19.
Wolinsky FD, Vander Weg MW, Howren MB, Jones MP, Dotson MM. Effects of cognitive speed of processing training on a composite neuropsychological outcome: results at one-year from the IHAMS randomized controlled trial. Int Psychogeriatr. 2016 Feb;28(2):317-30. doi: 10.1017/S1041610215001428. Epub 2015 Sep 14.
Primary Completion
December 2011
Actual (reported)Study Completion
March 2012
Actual (reported)Last Updated
June 21, 2019
Record last verified: 2019-06
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Source: ClinicalTrials.gov.
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