Practice Based Nutrition Intervention

Status Completed

Clinical Trial Summary

This study aims to test a dietary intervention for diabetes in a medical practice setting, with the aim of developing a model for diabetes care that can be used widely. The investigators hypothesize that a low-fat vegan diet will be effective for management of diabetes and will be feasible in a practice-based setting.

Clinical Trial Description

Specific Aim 1 tests the hypothesis that the nutrition intervention (low fat, low-GI vegan diet) improves glycemic control, body weight, plasma lipid concentrations, blood pressure, and indices of renal function in a within-group analysis.

Specific Aim 2 tests the hypothesis that the nutrition intervention (low fat, low-GI vegan diet) is more effective than standard nutrition care for improving glycemic control, body weight, plasma lipid concentrations, blood pressure, and indices of renal function in individuals with type 2 diabetes

Specific Aim 3 tests the hypothesis that a low-fat vegan diet is sustainable among individuals with type 2 diabetes for a 20-week period, with weekly classes, and in a follow-up period of one year with limited professional support.

Specific Aim 4 tests the hypothesis that a low-fat vegan diet has an acceptability that is comparable to that of standard nutrition care among individuals with type 2 diabetes.

Specific Aim 5 tests the hypothesis that the effects of the dietary interventions on A1c and body weight are reduced in individuals with the A1 allele of the Taq1A and Taq1B polymorphism ;

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Caregiver), Primary Purpose: Supportive Care

Related Conditions & MeSH terms

Type 2 Diabetes

Clinical Trial Details

NCT number	NCT01222429
Study type	Interventional
Source	Physicians Committee for Responsible Medicine
Contact
Status	Completed
Phase	N/A
Start date	October 2010
Completion date	February 2012

View Details

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