From the PubMed article abstract: "In September 2008, Sydney Sexual Health Centre implemented an SMS reminder system. The authors assessed the impact of the reminder system on HBV vaccination rates among patients who initiated a course. The authors used a chi-square test and multivariate logistic regression to determine if SMS reminders were associated with second and third dose vaccine completion, compared with patients prior to the intervention."

mFHAST Implications: Opportunity for SMS reminders to improve vaccination completion rates

From the PubMed article abstract: "Invasive pneumococcal disease is one of the most important vaccine-preventable diseases threatening the adult community due to missed opportunities for vaccination. This study compares the effect of three different types of patient reminder system on adulthood Streptococcus pneumoniae immunization in a primary care setting."

mFHAST Implications: Effectiveness of SMS reminders for adult vaccination programs

From the PubMed article abstract: "Effective use of proven treatments for high blood pressure, a preventable health risk, is challenging for many patients. Prompts via mobile phone SMS-text messaging may improve adherence to clinic visits and treatment, though more research is needed on impact and patient perceptions of such support interventions, especially in low-resource settings."

mFHAST Implications: Opportunity for SMS reminders to improve adherence to blood pressure therapies

From the PubMed abstract: "A randomized controlled trial investigated the impact of SMS appointment reminders (two levels: present or absent) on client attendance (three levels: attended, rescheduled, or did not attend) and dropout (two levels: completed treatment or terminate early). Participants (N = 140) at an outpatient psychology clinic were randomly allocated to either receive an SMS appointment reminder one day before their scheduled appointment, or to receive no reminder."

Authors' conclusions from the article: Low to moderate quality evidence included in this review shows that mobile phone text messaging reminders increase attendance at healthcare appointments compared to no reminders, or postal reminders. Text messaging reminders were similar to telephone reminders in terms of their effect on attendance rates, and cost less than telephone reminders. However, the included studies were heterogeneous and the quality of the evidence therein is low to moderate. Further, there is a lack of information about health effects, adverse effects and harms, user evaluation of the intervention and user perceptions of its safety. The current evidence therefore still remains insufficient to conclusively inform policy decisions.

mFHAST Implication: Mobile phone messaging applications, such as Short Message Service (SMS) and Multimedia Message Service (MMS), could provide an important, inexpensive delivery medium for reminders for healthcare appointments.