6533b7d3fe1ef96bd126015e

RESEARCH PRODUCT

A short message service (SMS)-based strategy for enhancing adherence to antipsychotic medication in schizophrenia

subject

description

Abstract Background The aim of this study was to assess the impact of a short message service (SMS)-based strategy on adherence to antipsychotic treatment. Methods A multicentre, randomised, open-label, controlled, 6-month study with clinically stabilised outpatients with schizophrenia was conducted. The patients assigned to the intervention received daily SMS reminders to take their medication for 3 months. Self-reported medication adherence was determined using the Morisky Green Adherence Questionnaire (MAQ). Secondary outcomes were severity of illness, attitude towards medication, insight into illness and health-related quality of life. Results A total of 254 patients were analysed. A significantly greater improvement in adherence was observed among patients receiving SMS text messages compared with the control group. The mean change in MAQ total score from baseline to month 3 was –1.0 (95% confidence interval (CI) −1.02, −0.98) and −0.7 (95%CI −0.72, −0.68), respectively ( P =0.02). Greater improvement in negative, cognitive and global clinical symptoms at month 3 was observed. Attitude towards medication also significantly improved across the study in the intervention group versus the controls. Conclusions An SMS-based intervention seems feasible and acceptable for enhancing medication adherence. Further studies are needed to confirm whether this kind of intervention could be a complementary strategy to optimise adherence in schizophrenia.