Dance Dance Revolution (DDR) in Type 2 Diabetes

Dance Dance Revolution (DDR) Exergaming in Adults With Type 2 Diabetes Mellitus

Regular physical activity is important for the treatment of type 2 diabetes, but it is often not sustained for many reasons, including lack of interest. New video games that involve physical movement ("exergames") may help in this regard. This study will compare the "exergame" "Dance Dance Revolution" (DDR) with traditional treadmill exercise on blood sugar control among sedentary, overweight or obese adults with type 2 diabetes.

Study Overview

• Status: Completed
• Conditions: Type 2 Diabetes Mellitus
• Intervention / Treatment: Behavioral: DDR; Behavioral: Treadmill

Detailed Description

This study is a randomized, controlled trial of a 3-month ad libitum program of the "exergame" "Dance Dance Revolution" (DDR) versus traditional treadmill exercise. Each group of subjects will be assessed at baseline, and then assigned exclusively to one of the two exercise modalities. Subjects will be free to attend exercise sessions in their assigned exercise modality at the exercise facility, at a frequency, duration and intensity of their own choosing with minimal staff supervision, for a period of exactly 90 days; adoption of new exercise programs outside of the study will be prohibited. Dosages of any concurrent medications will be maintained constant, and all subjects will receive standardized nutrition counseling.

• Study Type: Interventional
• Enrollment (Actual): 76
• Phase: Not Applicable

Contacts and Locations

Study Locations

• United States
  • California
    • Los Angeles, California, United States, 90059
      • Charles Drew University of Medicine and Science

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 14 years to 61 years (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Age 18 to 65 inclusive
• Diagnosed type 2 diabetes mellitus (by ADA diagnostic criteria) for at least 1 year
• On stable doses of oral anti-hyperglycemic medications for at least 3 months (i.e., sulfonylureas, metformin, thiazolidinediones, and/or DPP-4 inhibitors; GLP-1 analogues may also be permitted)
• Hemoglobin A1c level between 7.5% and 9.0% inclusive
• Body mass index (BMI) between 25.0 and 40.0 kg/m2 inclusive
• Able to engage in a regular program of mild-to-moderate intensity physical activity
• Subjects not currently engaged in any regimented exercise program outside of the usual activities of daily living that is intended to achieve metabolic changes (e.g., weight loss, athletic training, etc.)
• Able to give informed consent and cooperate with all necessary procedures of the study

Exclusion Criteria:

• Any contraindications to a regular program of mild-to-moderate intensity exercise, or any cardiovascular, pulmonary, orthopedic, rheumatological or neurological conditions that may, in the opinion of the investigators, interfere with the subject's optimal participation in a regular exercise program, interfere with the quality of the data collected from the subject, or make a regular exercise program potentially hazardous
• Diabetes mellitus currently being treated with insulin and/or pramlintide
• Screening fasting plasma glucose (FPG) 300 mg/dL or greater or symptoms of hyperglycemia (polyuria, polydipsia); screening FPG < 60 mg dL, or a history of symptomatic hypoglycemia averaging more than once per day; or any other history suggestive of erratic glucose control
• Screening fasting triglycerides 500 mg/dL or greater; or LDL-cholesterol 200 mg/dL or greater; screening blood pressure averaging 180 mm Hg or greater systolic or 100 mm Hg or greater diastolic
• Subjects currently engaged in any regimented exercise program outside of the usual activities of daily living that is intended to achieve metabolic changes (e.g., weight loss, athletic training, etc.); any such activities occurring on a sporadic basis may still disqualify the subject, depending upon its frequency, to be judged at the discretion of the PI. Subjects must maintain their usual occupational and other routine daily activities during the study at a reasonably constant level.
• Subjects who routinely engage in DDR, either at home or video game arcades; "occasional" participation in DDR may still disqualify the subject, depending upon the frequency of participation, to be judged at the discretion of the PI
• Changing doses of any concurrent medications that are known to alter the study's outcomes (e.g., oral anti-hyperglycemic agents, lipid-lowering agents, weight loss agents, anti-hypertensive agents, systemic glucocorticoids, thyroid medications, hormone replacement therapies, oral contraceptives, etc.) or the anticipated need to start any of these medications; such medications taken concurrently must remain at constant dosages throughout the study.
• Past history of clinically significant dysfunction of other organ systems (e.g., known hepatic disease or hepatic transaminase levels greater than 3X the upper limit of the normal range other than steatohepatitis; known renal dysfunction or creatinine level 1.5 mg/dL or greater; past history of malignancies excluding cutaneous basal cell carcinoma; known chronic infections including HIV, endocrinopathies such as untreated thyroid disease, adrenal disease, or pituitary dysfunction, etc.), or any recent surgeries that preclude regular exercise, in the opinion of the investigators
• Active hemolytic anemia, known hemoglobinopathies, or any other state of accelerated RBC turnover that may alter the accuracy of the HbA1c measurement
• Pregnancy or lactation

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: None (Open Label)

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: DDR; "Dance Dance Revolution" (DDR) Exergaming	Behavioral: DDR; Ad libitum attendance to engage in "Dance Dance Revolution" (DDR) Exergaming, for a 3-month period
Active Comparator: Treadmill; Treadmill exercise	Behavioral: Treadmill; Ad libitum attendance to engage in treadmill exercise, for a 3-month period

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
Hemoglobin A1c change from baseline	3 months

Secondary Outcome Measures

Outcome Measure	Time Frame
Body mass index change from baseline	3 months
Body composition change from baseline	3 months
Fasting lipid profile change from baseline	3 months
Blood pressure change from baseline	3 months
Fasting plasma glucose change from baseline	3 months
HOMA-IR index change from baseline	3 months
Aerobic fitness change from baseline	3 months
Mean daily caloric intake	3 months
Mean total exercise time	3 months
Mean exercise energy expenditure	3 months
Behavioral questionnaires change from baseline	3 months
All adverse events	3 months

Collaborators and Investigators

• Sponsor: Charles Drew University of Medicine and Science
• Collaborators: American Diabetes Association

Study record dates

Study Major Dates

• Study Start: February 1, 2009
• Primary Completion (Actual): July 1, 2012
• Study Completion (Actual): July 1, 2012

Study Registration Dates

• First Submitted: February 23, 2009
• First Submitted That Met QC Criteria: February 24, 2009
• First Posted (Estimate): February 25, 2009

Study Record Updates

• Last Update Posted (Estimate): March 27, 2013
• Last Update Submitted That Met QC Criteria: March 25, 2013
• Last Verified: March 1, 2013

More Information

Terms related to this study

• Keywords: Exercise; Type 2 diabetes; Video game; Dance
• Additional Relevant MeSH Terms: Glucose Metabolism Disorders; Metabolic Diseases; Endocrine System Diseases; Diabetes Mellitus; Diabetes Mellitus, Type 2
• Other Study ID Numbers: 08-08-2177