Abstract

GARMENDIA, Cristian M. et al. Use of a smartphone application to increase adherence to medical treatment. Medicina (B. Aires) [online]. 2021, vol.81, n.1, pp.11-15. ISSN 0025-7680.

Adherence to cardiovascular medications following acute coronary syndrome hospitalization is generally poor. The primary outcome was to demonstrate that the use of a digital application for smartphones increases the adherence to pharmacological treatment by 30 % in relation to the group without intervention, in patients with an acute coronary syndrome with or without ST segment elevation. In this unicentric, single blinded, randomized controlled trial with 1:1 allocation we compared the use of a digital application for smartphones and written information as standard of care, for the adherence to pharmacological treatment in 90 patients admitted to the hospital with an acute coronary syndrome. Adherence to medical treatment was measured by Morisky Medication Adherence Scale. A patient is considered to have good adherence when score is perfect (8 points). The follow up period was 90 days after hospital discharge. The mean age of the population was 63 ± 9 and 76% were male. At 90 days, 67.4% (31/46) of patients using the smartphone application were adherent compared with 20.5% (9/44) of patients in the control group (p < 0.001). In patients with acute coronary syndrome, the use of a smartphone application increased the medication adherence compared with the standard of care.

Keywords : Acute coronary syndrome; Pharmacological treatment; Adherence.

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