Mobile Technology to Engage and Link Patients and Providers in Antidepressant Treatment (Medlink)
|Study Design:||Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Single Blind (Outcomes Assessor)
Primary Purpose: Treatment
- Adherence to Antidepressant Medication [ Time Frame: Baseline to up to 12 weeks ] [ Designated as safety issue: No ]Frequency of medication usage from baseline to end of treatment
- Changes in depression [ Time Frame: Baseline to up to 12 weeks ] [ Designated as safety issue: No ]Severity of depressive symptoms from baseline to end of treatment
|Study Start Date:||April 2012|
|Estimated Study Completion Date:||December 2015|
|Estimated Primary Completion Date:||December 2015 (Final data collection date for primary outcome measure)|
Experimental: MedLink System
For 12 weeks, the patient who is newly prescribed antidepressant medication will receive a mobile phone and a GSM enable pill bottle in order to provide and receive feedback regarding medication adherence.
Behavioral: MedLink System
Patient adherence to anti depressant medication will be accomplished by 1) monitoring adherence and providing feedback to patient (e.g. prompting patient to take medication); 2) monitoring side effects and treatment response and providing in-the-moment feedback and support; 3) activating the patient to take appropriate action (e.g. call the prescribing physician) based upon monitoring data; 4) providing standardized education and positive reinforcement to the patient.
The care team will be supported and activated by being provided 1) suggested guideline-congruent actions and 2) timely information regarding the patient's status.
No Intervention: Treatment As Usual
Patients will continue to receive treatment as usual from their primary care doctor. Patients in this arm will also receive a free mobile phone for the 12 weeks of the intervention.
Major depressive disorder (MDD) is common and imposes a very high societal burden in terms of cost, morbidity, suffering, and mortality. While primary care is the de facto site for treatment of MDD, outcomes in primary care are poor. Two principal reasons for the poor outcomes in primary care are poor patient adherence to antidepressant medications (ADMs) and the failure of physicians to provide guideline-congruent care. This problem is aggravated by a lack of communication between patients and the care team.
A growing body of research indicates that primary care-centered strategies aimed at enhancing guideline-congruent care have not been effective. Interventions aimed at improving adherence in the patient have been successful in changing patient adherence behavior; however these frequently fail to improve depression outcomes, particularly when there is no intervention on the physician side to encourage optimization of ADMs. Recent developments in information and communications technologies (ICT) have opened new opportunities to improve health and mental health care, and to link patients and their providers. This study harnesses these advances to develop and pilot a system where ADM adherence will be passively measured using an electronic pill dispenser. The dispenser is connected to a mobile smartphone via Global System for Mobile Communications (GSM), so that targeted, timely reminders can be provided when the patient fails to take the ADM. When the patient is adherent, the patient will not be bothered with reminders. Depressive symptoms and side-effects will be periodically monitored weekly via the phone. Every 4 weeks, or if indicated (e.g intolerable side effects or urgent situations), primary care teams will receive notifications via the electronic medical record that include a summary of patient data on treatment response and side effects, guideline-congruent treatment recommendations based on patient data and a recommendation to contact the patient, if indicated. Simultaneously, a similar message will be provided to the patient via short message service (or text), including feedback, possible treatment options, and a recommendation to contact the physician's office. Thus, both the patient and care team will be activated to provide, request and adhere to guideline-congruent care.
The aim of this study is to develop and pilot the medLink system. Development will employ an iterative user-centered approach. The pilot trial will compare 12 weeks of the medLink system to a treatment as usual control among primary care patients with MDD initiating ADM treatment. Outcomes will include patient adherence to ADM, physician adherence to treatment guidelines, and depression.
Please refer to this study by its ClinicalTrials.gov identifier: NCT01909973
|United States, Illinois|
|Northwestern University, Northwestern Medicine|
|Chicago, Illinois, United States, 60611|
|Principal Investigator:||David C Mohr, Ph.D.||Northwestern University|