Study Overview. The overarching aim of this proposal is to test the efficacy of structured financial incentives intervention (FINANCE-DM) comprised of: 1) nurse education, 2) home telemonitoring, and 3) structured financial incentives; compared to an active control group (nurse education and home telemonitoring alone) on glycemic control. The study also will evaluate whether intervention effects are sustained 6 months after the financial incentives are withdrawn (i.e. 18 months post randomization); and whether the intervention is differentially efficacious across racial/ethnic groups. Equal number of patients from three racial/ethnic groups (150 Whites, 150 AAs and 150 HAs, total sample of 450) will be randomized to FINANCE-DM intervention (n=225) or an active comparator group (n=225), so that within each racial/ethnic group, half (75 patients) will be randomized to the FINANCE-DM intervention group and the other half (75 patients) will be randomized to the active comparator group. Primary aims are to test overall efficacy across combined racial/ethnic groups; efficacy within racial/ethnic groups and cost effectiveness for the primary endpoint (glycemic control). Secondary aim is to test efficacy on secondary endpoints including BP, LDL, QOL and self-care behaviors. Each patient will be followed for 12 months (long-term effect) and 18 months (sustainability effect), with study visits at baseline, 3, 6, 9, 12 and 18 months. The FINANCE-DM intervention is comprised of: 1) nurse education, 2) home telemonitoring, and 3) structured financial incentives. The active comparator group will receive the same nurse education and home telemonitoring intervention as the FINANCE-DM group, on the same schedule, and for the same duration . The only difference is that participants will not receive structured financial incentives.
The objective of this protocol is to answer the questions: 1) Are financial incentives layered upon nurse education and home telemonitoring superior to nurse education and home telemonitoring alone in improving metabolic control long term? 2) Are the effects of financial incentives on metabolic control sustained once the incentives are withdrawn? and 3) Are financial incentives efficacious within and consistent across racial/ethnic groups? This study provides a unique opportunity to address these gaps in the literature. Investigators propose a randomized controlled trial to test the efficacy of a Financial Incentives And Nurse Coaching to Enhance Diabetes Outcomes (FINANCE-DM) intervention comprised of: 1) nurse education, 2) home telemonitoring, and 3) structured financial incentives; compared to an active control group (nurse education and home telemonitoring alone). The study also will evaluate whether intervention effects are sustained 6 months after the financial incentives are withdrawn (i.e. 18 months post randomization); and whether the intervention is differentially efficacious across racial/ethnic groups.