Comparative Effectiveness of Two Community Based Diabetes Management Approaches

Information

  • Research Project
  • 8032886
  • ApplicationId
    8032886
  • Core Project Number
    R03DK090351
  • Full Project Number
    1R03DK090351-01
  • Serial Number
    90351
  • FOA Number
    PAR-09-223
  • Sub Project Id
  • Project Start Date
    8/1/2011 - 13 years ago
  • Project End Date
    7/31/2014 - 10 years ago
  • Program Officer Name
    MCBRYDE, KEVIN D
  • Budget Start Date
    8/1/2011 - 13 years ago
  • Budget End Date
    7/31/2012 - 12 years ago
  • Fiscal Year
    2011
  • Support Year
    1
  • Suffix
  • Award Notice Date
    8/1/2011 - 13 years ago

Comparative Effectiveness of Two Community Based Diabetes Management Approaches

DESCRIPTION (provided by applicant): The proposed randomized controlled pilot study will inform the design of a fully powered trial that will test the global effectiveness of a nurse-led interdisciplinary care management intervention for improving the health profile of uninsured diabetic patients who receive their primary medical care from a community-based free clinic compared to similar patients who undergo peer-led self management. The comparative effectiveness of these approaches has not been tested in a randomized trial. Thirty patients will be randomized to the care management intervention for the first 6 months. Major components of the nurse-led care management model include: 1) patient-centered assessment and goal setting to maximize patients'self-management skills;2) education to improve self efficacy and promote productive clinical encounters;3) access to specialist care through an interdisciplinary team;4) delivery of customized evidence-based treatment recommendations in response to patients'goals;and 5) care coordination by a nurse care manager. For the second 6 months patients will return to usual clinic care. The peer-led self management group will be invited to attend weekly peer-led self-management training following the Stanford Train the Trainer Model, a strictly proscribed program ensuring uniform application. The training will occur for 2 hours per night for 6 weeks and will cover self-management of chronic conditions, making action plans, feedback and problem solving, handling emotions, symptom management techniques, communication with health care providers, medications and making treatment decisions. The peer advisors will then lead, with assistance from a nurse, 1 hour monthly group sessions for the remainder of the first 6 months for review/revision of action plans, review of self management techniques and ongoing social persuasion and modeling. For the second 6 months patients will return to usual clinic care. In addition to demonstrating feasibility, refining inclusion criteria, and providing data for sample size determination, this pilot will help us select appropriate measurement tools to define a comprehensive profile of health and wellbeing to be used for comparing the groups and for estimating change within each group. The profile of measures will be obtained at six and 12 months and fall into five domains: 1)Medical risk management, hospitalization days, quality of life, quality of medical management, and quality of self- management. For this pilot, we will not test any hypotheses since protecting Type I error for such a large number of tests would yield inadequate power for any reasonable sample size. Instead, effect sizes and confidence intervals will be calculated for each domain as well as the overall test, and these results will be used for power analysis. In the fully powered trial, comparison of the groups across the 5 domains will be accomplished using an innovative global hypothesis testing strategy for multiple endpoints used in our other federally funded chronic illness management trials. A cost effectiveness analysis will also be performed. PUBLIC HEALTH RELEVANCE: The results of the proposed pilot study will be used to determine the feasibility of a fully powered trial that will test the effectiveness of two different approaches to diabetes management in an uninsured diabetic population who receives their care from a community based free clinic, namely nurse-directed interdisciplinary care management compared to peer-led self management. Effective programs for the uninsured diabetic will benefit both the individual and society by preventing serious illness, decreasing mortality and disability, decreasing medical debt, stimulating economic growth, improving business productivity, reducing job lock, decreasing health disparities, improving quality of life, and reducing cost shifting by decreasing uncompensated care. Findings will be generalizable to uninsured and insured patients across a wide spectrum of chronic conditions.

IC Name
NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES
  • Activity
    R03
  • Administering IC
    DK
  • Application Type
    1
  • Direct Cost Amount
  • Indirect Cost Amount
  • Total Cost
    178848
  • Sub Project Total Cost
  • ARRA Funded
    False
  • CFDA Code
    847
  • Ed Inst. Type
  • Funding ICs
    NIDDK:178848\
  • Funding Mechanism
    Research Projects
  • Study Section
    DDK
  • Study Section Name
    Digestive Diseases and Nutrition C Subcommittee
  • Organization Name
    SUMMA HEALTH SYSTEM
  • Organization Department
  • Organization DUNS
    076902923
  • Organization City
    AKRON
  • Organization State
    OH
  • Organization Country
    UNITED STATES
  • Organization Zip Code
    443041619
  • Organization District
    UNITED STATES