mHealth for Diabetes Adherence Support (mDAS)
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|ClinicalTrials.gov Identifier: NCT02990299|
Recruitment Status : Enrolling by invitation
First Posted : December 13, 2016
Last Update Posted : October 26, 2018
|Condition or disease||Intervention/treatment||Phase|
|Diabetes Mellitus, Type 2||Behavioral: mHealth for Diabetes Adherence Support||Not Applicable|
Many African-Americans and Latinos with diabetes do not achieve recommended diabetes goals placing them at high risk for complications. Team-based models of care can help in reaching goals of therapy. Additionally, mobile health (mHealth) technologies can further improve outcomes among those more difficult to reach. This study will evaluate the impact of a team-based, mHealth intervention designed to improve medication adherence, healthy eating, and physical activity behaviors. The investigators will compare this mHealth approach with usual care.
Clinical pharmacists and health coaches (HC) will deliver our proposed team-based intervention. mHealth delivery includes mobile phone text messaging, secure videoconferencing, and HC home visits. Pharmacists will focus on medication reconciliation and adherence. Health coaches will help identify psychosocial and environmental challenges to adherence in a culturally-sensitive manner. Together, they can assist in goal-setting, problem-solving, negotiation of competing priorities, and provide social support leveraging mHealth technologies.
Preliminary data from previous research by the research team supports the role of health coaches partnering with clinic- based pharmacists in improving diabetes outcomes in minorities. In the proposed mHealth intervention, patient- pharmacist videoconferencing will eliminate the need for in-person visits with a pharmacist, which is impractical for many low-income patients. In addition, pilot work suggests that text messaging is a preferable means of communication and may facilitate more frequent contact with patients.
This is a randomized, controlled trial to evaluate the effectiveness of an mHealth diabetes adherence support intervention delivered by clinical pharmacists and health coaches. The research team will randomize 220 patients through UI Health to either: (1) mHealth diabetes adherence support through clinical pharmacists and health coaches; or (2) usual care. After one year, patients completing the mHealth intervention will be monitored for an additional year while the usual care group receives the mHealth approach. Outcomes include medication adherence, hemoglobin A1c, blood pressure, and LDL-cholesterol levels. The specific aims include: (1) evaluate the effectiveness of an mHealth diabetes adherence support intervention delivered by clinical pharmacists and health coaches to African-American and Latino adults with uncontrolled type 2 diabetes; (2) evaluate the maintenance of improved diabetes behaviors as well as clinical outcomes one year after completing the intervention; (3) evaluate the cost and cost-effectiveness of mHealth diabetes adherence support compared to usual care; and (4) evaluate the reach, adoption, and implementation of mHealth diabetes adherence support based on the RE-AIM framework.
|Study Type :||Interventional (Clinical Trial)|
|Estimated Enrollment :||240 participants|
|Intervention Model:||Crossover Assignment|
|Masking:||None (Open Label)|
|Primary Purpose:||Health Services Research|
|Official Title:||mHealth for Diabetes Adherence Support|
|Actual Study Start Date :||March 24, 2017|
|Estimated Primary Completion Date :||February 2021|
|Estimated Study Completion Date :||June 2021|
No Intervention: Usual Care
Participants will receive their usual care for the first year of their enrollment in the study. They will receive a referral to a diabetes educator and a clinical pharmacist, a one-page sheet of contact information for their healthcare providers, and paper-based, low-literacy diabetes information. After one year, they will crossover to the mDAS intervention arm for one year.
Experimental: mHealth for Diabetes Adherence Support
Participants will receive in-person support from a health coach and a clinical pharmacist with whom they will meet with regularly via videoconference. After one year, participants who have completed the mDAS intervention will be monitored for an additional year with usual care to evaluate maintenance.
Behavioral: mHealth for Diabetes Adherence Support
Participants will be paired with a health coach who will provide ongoing support and resources in medication and lifestyle adherence and diabetes self-management. The health coach will perform regular home visits, telephone support and tailored text-messages based on the participant's preferences and needs. They will help assess barriers to adherence and use motivational interviewing to help patients set goals and create action plans. They will also facilitate videoconferences with an assigned clinical pharmacist who will provide consultation on medication use, reconciliation and adherence, identify therapeutic goals and formulate an approved plan of care.
Other Name: mDAS
- Hemoglobin A1c [ Time Frame: 24 months ]
- Self-reported medication adherence [ Time Frame: 24 months ]A 3-item questionnaire will be administered to measure adherence to diabetes medications.
- Blood Pressure [ Time Frame: 24 months ]
- LDL Cholesterol [ Time Frame: 24 months ]LDL Cholesterol will be measured as part of a Full Lipid profile blood test.
- Diabetes Self-Management [ Time Frame: 24 months ]Self-management will be measured by the revised 11-item Summary of Diabetes Self Care Activities questionnaire.
- Health related quality of life [ Time Frame: 24 months ]General health-related quality of life will be measured by the EuroQOL 5D (EQ-5D).
- Diabetes related quality of life [ Time Frame: 24 months ]Diabetes-related quality of life will be measured by the Diabetes Distress Screening Instrument (DDS4).
- Depression [ Time Frame: 24 months ]Measured with the nine-item Patient Health Questionnaire (PHQ-9)
- Alcohol Misuse [ Time Frame: 24 months ]Measured using the 3-item AUDIT-C questionnaire
- BMI [ Time Frame: 24 months ]Height and weight will be taken at each time point to determine BMI
- Social Support [ Time Frame: 24 months ]4-item questionnaire measuring satisfaction with support from friends, family and health care team
- Diabetes Self-efficacy [ Time Frame: 24 months ]8 -item questionnaire measuring confidence in diabetes self-management skills
- Healthcare utilization [ Time Frame: 24 months ]This will include costs associated with hospital admissions, emergency room and outpatient visits and prescription medications.
- Program cost [ Time Frame: 24 months ]This will include costs associated with the intervention including pharmacists and health coaches (training, salaries, implementation), educational materials, tablet computers and associated data service, text messaging and videoconferencing.
- Health Coach Satisfaction [ Time Frame: 1 year after health coach assignment ]A survey administered to the patient for feedback on their assigned health coach.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02990299
|United States, Illinois|
|University of Illinois Hospital and Health Sciences System|
|Chicago, Illinois, United States, 60612|
|Principal Investigator:||Ben S Gerber, MD, MPH||University of Illinois at Chicago|
|Principal Investigator:||Lisa K Sharp, PhD||University of Illinois at Chicago|