Web-Delivered Interventions for Blood Sugar Control for Individuals With Type 2 Diabetes

University of Michigan

Status: Completed

Conditions: Diabetes Mellitus, Type 2

Treatments: Behavioral: Text messages; Behavioral: Breath meter; Behavioral: Diet-appropriate foods and cookbooks; Behavioral: Multicomponent online program

Study type: Interventional

Funder types: Other

Identifiers

NCT02676648

HUM00102827

Details and patient eligibility

About

The goal of the research is to optimize an online and mobile multicomponent 12-month diet and lifestyle intervention for improving the blood glucose control of individuals with type 2 diabetes.

Full description

The research will identify the most promising intervention components. The following components will be tested: dietary adherence testing with a breath meter, text messages, and diet-appropriate foods and cookbooks. The primary goal is to optimize the intervention by examining the HbA1c results at 12 months.

Enrollment: 44 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• overweight or obese
• English-speaking
• diagnosis of type 2 diabetes (HbA1c > 6.5%)
• regular access to the internet and text messages

Exclusion criteria

• taking diabetes medications other than metformin
• being pregnant or breastfeeding
• currently undergoing cancer treatments
• untreated serious mental illness

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Factorial Assignment

Masking: Single Blind

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44 participants in 8 patient groups

Experimental: Condition 1

Experimental group

Description:

1) core program; 2) breath meter; 3) text messages; 4) diet-appropriate food and cookbooks

Treatment:

Behavioral: Text messages

Behavioral: Breath meter

Behavioral: Diet-appropriate foods and cookbooks

Behavioral: Multicomponent online program

Experimental: Condition 2

Experimental group

Description:

1) core program

Treatment:

Behavioral: Multicomponent online program

Experimental: Condition 3

Experimental group

Description:

1) core program; 2) breath meter

Treatment:

Behavioral: Breath meter

Behavioral: Multicomponent online program

Experimental: Condition 4

Experimental group

Description:

1) core program; 2) text messages

Treatment:

Behavioral: Text messages

Behavioral: Multicomponent online program

Experimental: Condition 5

Experimental group

Description:

1) core program; 2) diet-appropriate food and cookbooks

Treatment:

Behavioral: Diet-appropriate foods and cookbooks

Behavioral: Multicomponent online program

Experimental: Condition 6

Experimental group

Description:

1) core program; 2) breath meter; 3) text messages

Treatment:

Behavioral: Text messages

Behavioral: Breath meter

Behavioral: Multicomponent online program

Experimental: Condition 7

Experimental group

Description:

1) core program; 2) breath meter; 3) diet-appropriate food and cookbooks

Treatment:

Behavioral: Breath meter

Behavioral: Diet-appropriate foods and cookbooks

Behavioral: Multicomponent online program

Experimental: Condition 8

Experimental group

Description:

1) core program; 3) text messages; 4) diet-appropriate food and cookbooks

Treatment:

Behavioral: Text messages

Behavioral: Diet-appropriate foods and cookbooks

Behavioral: Multicomponent online program