부산대학교 도서관

Introduction:Hypertension is the most important modifiable risk factor for recurrent stroke. However, it remains poorly controlled after stroke, especially among Black and Hispanic patients. Black and Hispanics have a higher prevalence of uncontrolled BP and limited access to care. Interventions that promote equitable access are needed to improve outcomes.Aim:We tested whether a randomized trial of post-acute stroke care that integrates nurse-supported home BP telemonitoring, tailored infographics, and video visits with a multidisciplinary team including pharmacy (Telehealth After Stroke Care (TASC intervention) was feasible.Methods:Acute stroke patients with hypertension were randomized prior to discharge to usual care or TASC. Usual care patients received a video visit with primary care at 1-2 weeks and stroke specialist at 6 and 12 weeks after discharge. TASC patients received a tablet that wirelessly transmits BP data to the electronic health record, supported by remote telehealth nurse monitoring along with BP infographics, developed through community participatory design, at first visit and pharmacist visits. Outcomes included recruitment feasibility, visit adherence, and retention. Generalized linear modeling was used to evaluate within-patient home BP change.Results:Of 67 eligible patients, 6 were discharged before recruitment, 8 refused and 3 engaged in other studies. Fifty enrolled patients included 44% Hispanic, 32% Black and 36% women with mean age 64.3 (±14.0) yrs. About half had ≤ a high school education and 30% had commercial insurance. Baseline SBP was similar in TASC (140 ± 19 mmHg) vs. usual care (142 ± 19 mmHg). Retention rate was higher in TASC vs. usual care (84% vs 64%, p=0.11). Adherence to video visits was also higher in TASC (91% vs 75%, p=0.14). SBP control was better in TASC (76% vs. 25%, p<0.01). At 12 weeks, home SBP declined by 16 ± 19 mmHg from baseline in TASC vs increased by 3 ± 24 mmHg (p<0.01) in usual care. SBP control in Black patients improved from 40% at baseline to 100% in TASC vs from 14% to 29% in usual care.Conclusion:Enhancing post-acute stroke care with home BP telemonitoring is a promising approach to improving hypertension control in an underserved setting that should be tested in a definitive randomized trial.