A Randomized Controlled Trial on the Effectiveness of Short Message Service (SMS) Reminders in Improving Postpartum Follow-up among Gestational Diabetes Mellitus Patients

• 出版年: Journal of the ASEAN Federation of Endocrine Societies
• 主要な著者: Annie Jane Sarmiento, Diane Carla Bernardo, Iris Thiele Isip-Tan
• フォーマット: 論文
• 言語: 英語
• 出版事項: ASEAN Federation of Endocrine Societies 2019-07-01
• 主題: gestational diabetes; short message service; reminder system
• オンライン･アクセス: https://asean-endocrinejournal.org/index.php/JAFES/article/view/489
• ISSN: 0857-1074; 2308-118X

*Visual Abstract by Dr. Jerico Gutierrez Objective. This study assessed whether short message service (SMS) reminders would improve follow-up rate among gestational diabetes mellitus (GDM) patients by 12 weeks postpartum. Methodology. In this single-center, single-blind randomized controlled trial, we assigned 308 patients with GDM to either of 2 arms, usual care alone versus usual care with SMS reminders. In the usual care group, 154 patients received a 10-minute short lecture on GDM and a 75 g oral glucose tolerance test (OGTT) request prior to discharge. In the SMS group, 154 patients received twice a week SMS reminders at 4 weeks, 8 weeks, and 10 weeks after delivery in addition to usual care. The primary outcome was clinic visit within 6 to 12 weeks postpartum with a 75 g OGTT result. Results. In our population, the overall follow-up rate was 19.8% (61/308). Follow up rates were 20.1% (31/154) for the usual care group and 19.5% (30/154) for the SMS. The addition of SMS reminders was not associated with an increase in follow-up rate at 12 weeks postpartum (adjusted RR 0.98, 95% CI 0.63-1.52; p=0.932). The use of insulin or metformin for GDM control was associated with increased follow-up (adjusted RR 1.92, 95% CI 1.20-3.07; p=0.006). Conclusion. SMS reminders did not improve postpartum follow-up rate among GDM patients at 12 weeks postpartum.