Pharmacist-led Group Medical Visits to Help With Diabetes Management — MEDIC-1  

Cardiovascular Diseases Clinical Trial

Official title: Group Intervention for DM Guideline Implementation

Status Completed

Clinical Trial Summary

This is a multi-site open label randomized controlled study of patients with type 2 diabetes undergoing pharmacist-led group medical visits that include education by a multi-disciplinary personnel, behavioral modification and pharmacotherapy case management vs. usual care

Clinical Trial Description

Project Background: Diabetes, hypertension, and dyslipidemia are chronic diseases that can lead to heart attack and stroke, and require interventions at patient and organizational levels to promote sustainable lifestyle and medication changes for cardiac risk reduction that are costly. Group intervention has emerged as a potentially cost-saving patient-centered approach to help achieve the necessary lifestyle and medication changes for the treatment of some chronic diseases, but its efficacy in absence of direct physician participation is not well demonstrated in diabetes. Our preliminary data have shown that our pharmacist-based, group diabetes management program at the Providence VAMC has achieved significant improvements in glycemic control and variable success toward improvement in blood pressure and lipid control in type 2 diabetic patients, through education, behavioral intervention and aggressive pharmacotherapy in 4 weekly group sessions. However, we do not know the long-term sustainability of this intervention, the exportability, the costs to the VA and the health-related quality-of-life implications of patients enrolled in our programs.

Project Objectives: To assess whether a non-physician-based, group diabetes behavioral and pharmacotherapy intervention program for 12 months will: 1. improve cardiac risk factors, 2. improve health-related quality-of-life, 3. add only minimal institutional cost; when compared to usual care in veterans with type 2 diabetes.

Project Methods: We propose a 3-site randomized-controlled study to test the efficacy of a pharmacist-based, group diabetes behavioral and pharmacotherapy intervention program (treatment arm) for 13 months vs. usual care (control arm) in achieving cardiac risk reduction in type 2 diabetic patients with Hemoglobin A1c >7% and at least one other cardiac risk factor such as smoking, hyperlipidemia or hypertension not at national guideline recommended goals. The interventions in the treatment arm will consist of two phases. Phase 1 (intensive intervention) consists of weekly group sessions of education by a nurse, a physical therapist, and a dietician; and behavioral modification and medication titration by a clinical pharmacist targeting the control of glycemia, smoking, blood pressure, and lipids for 4 weeks. Phase 2 consists of quarterly booster sessions for 1 year to prevent relapse. Patients in the control arm will continue on usual care. Our study endpoints will be the difference between the 2 groups after 13 months of study enrollment in: 1) hemoglobin a1c, blood pressure, LDL cholesterol and smoking 2) health-related quality of life (SF-36V) scores, and 3) healthcare costs from the VA perspective. A total of 250 patients will be enrolled from 3 VAMC sites and followed for 13 months. ;

Related Conditions & MeSH terms

• Cardiovascular Diseases
• Diabetes Mellitus

• NCT number: NCT00554671
• Study type: Interventional
• Source: VA Office of Research and Development
• Status: Completed
• Phase: N/A
• Start date: May 2008
• Completion date: June 2012