Lifestyle, sleep quality, and cognitive function in resistant hypertension: One-year follow-up from the TRIUMPH trial
Year: 2026
Type: article
Abstract: Background Treatment resistant hypertension (TRH) is associated with increased risk of cognitive decline, which may be reduced by healthy lifestyle changes. Objective To examine the effects of a comprehensive, rehabilitation-based lifestyle hprogram on cognitive function during a one-year follow-up of participants from the TRIUMPH clinical trial. Methods Among the 140 TRIUMPH participants originally randomized, 91 (65%) were available for one-year assessments prior to the COVID-19 lockdown. Participants were originally randomized to a C ardiac rehabilitation-based LIFE style program (C-LIFE) or to a S tandardized E ducation and P hysician A dvice (SEPA) condition for 4-months. During their one-year follow-up, participants underwent assessments of sleep quality, body mass index, actigraphy-assessed physical activity levels, and cerebrovascular reactivity using functional near infrared spectroscopy (fNIRS). Cognitive function was assessed using a 45-min test battery incorporating tests of Executive Function/Learning, Memory, and Processing Speed. Regression-based models incorporating reliable change indices were used to assess cognitive change. Results Participants included 91 individuals (mean age = 63.6 [SD = 8.6]), evenly distributed in biological sex and race/ethnicity, and tended to be college-educated. The C-LIFE group had more preserved cognitive functioning compared to SEPA (C-LIFE: z = −0.26 [−0.40, −0.12] versus SEPA: −0.60 [−0.81, −0.39]; d = 0.44, p = 0.008), with reduced PSQI sleep symptoms associating with more preserved cognitive function (B = −0.18, p = 0.050 per 3-points). Treatment did not improve fNIRS markers, although changes in weight and physical activity associated with fNIRS outcomes. Conclusions Lifestyle modification may help preserve cognitive functioning among individuals with resistant hypertension.
Source: Journal of Alzheimer s Disease
Language: English
Subfield: Cardiology and Cardiovascular Medicine
Field: Medicine
Domain: Health Sciences
Open Access status: hybrid
Awards: Assessing the feasibility and acceptability of a Time Restricted Feeding intervention among older adults with Mild Cognitive Impairment, Neurocognition, Lifestyle Modification, and Treatment Resistant Hypertension, Facility and Web-based Approaches to Lifestyle Change in Resistant Hypertension, G7486205076, G7943286681
OpenAlex ID: W7124854555