Computerized Cognitive Rehabilitation Training for Ugandan Seniors Living with HIV: A Validation Study

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dc.contributor.authorEzeamama, Amara E.
dc.contributor.authorSikorskii, Alla
dc.contributor.authorSankar, Parvathy R.
dc.contributor.authorNakasujja, Noeline
dc.contributor.authorSsonko, Michael
dc.contributor.authorKaminski, Norbert E.
dc.contributor.authorGuwatudde, David
dc.contributor.authorBoivin, Michael J.
dc.contributor.authorGiordani, Bruno
dc.date.accessioned2022-04-29T18:44:32Z
dc.date.available2022-04-29T18:44:32Z
dc.date.issued2020
dc.description.abstractThe feasibility, acceptability and preliminary efficacy of computerized cognitive rehabilitation therapy (CCRT) for mitigating neurocognitive decline was evaluated in African adults 50 years old. Eighty-one Ugandans with (n = 40) and without (n = 41) chronic human immunodeficiency viruses (HIV) were allocated CCRT—i.e., 20–45-min cognitive training sessions with culturally adapted video games delivered via Captain’s Log Software, or standard of care (SOC). Pre and post (i.e., 8-weeks later) intervention performance based neurocognitive tests, quality of life (QOL) and frailty related phenotype (FRP) were determined in all respondents. Multivariable linear regression estimated CCRT- vs. SOC-related di erences ( ) in neurocognitive batteries, QOL and FRP. E ect sizes (ES) for estimated were calculated. CCRT protocol was completed by 92.8% of persons allocated to it. Regardless of HIV status, CCRT was associated with higher performance in learning tests than SOC—interference list ( = 1.00, 95%CI: (0.02, 1.98); ES = 0.43) and delayed recall ( = 1.04, 95%CI: (0.06, 2.02); ES = 0.47). CCRT e ect on verbal fluency was clinically important (ES = 0.38), but statistical significance was not reached ( = 1.25, 95%CI: (􀀀0.09, 2.58)). Among HIV-positive adults, clinically important post-CCRT improvements were noted for immediate recall (ES = 0.69), working memory (ES = 0.51), verbal fluency (ES = 0.51), and timed gait (ES = 􀀀0.44) tasks. Among HIV-negative adults, CCRT resulted in moderate post-intervention improvement in learning tests (ES = 0.45) and large decline in FRP (ES = 􀀀0.71), without a positive e ect on simple attention and visuomotor coordination tasks. CCRT intervention is feasible among older Ugandan adults with potential benefit for learning and verbal fluency tests regardless of HIV status and lowering FRP in HIV-negative older adults.en_US
dc.identifier.citationEzeamama, A. E., Sikorskii, A., Sankar, P. R., Nakasujja, N., Ssonko, M., Kaminski, N. E., ... & Giordani, B. (2020). Computerized Cognitive Rehabilitation Training for Ugandan Seniors Living with HIV: A Validation Study. Journal of Clinical Medicine, 9(7), 2137. doi:10.3390/jcm9072137en_US
dc.identifier.other10.3390/jcm9072137
dc.identifier.urihttps://nru.uncst.go.ug/handle/123456789/3005
dc.language.isoenen_US
dc.publisherJournal of Clinical Medicineen_US
dc.subjectComputerized cognitive rehabilitation therapyen_US
dc.subjectNeurocognitive impairmenten_US
dc.subjectQuality of lifeen_US
dc.subjectFrailtyen_US
dc.subjectHIV/AIDSen_US
dc.subjectAgingen_US
dc.titleComputerized Cognitive Rehabilitation Training for Ugandan Seniors Living with HIV: A Validation Studyen_US
dc.typeArticleen_US
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