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| ID | Type | Description | Link |
|---|---|---|---|
| 5R01DK085605 | U.S. NIH Grant/Contract | View source |
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| Name | Class |
|---|---|
| National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) | NIH |
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This study aims to support the hypothesis that brain processes underlying reward processing and impulse control contribute to obesity and to adherence in a new exercise regimen.
This is a nonrandomized trial with groups being defined by BMI and adherence status to the exercise intervention.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Exercise Intervention | Other | 9-month exercise program involving four exercise education sessions |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Exercise | Other |
|
| Measure | Description | Time Frame |
|---|---|---|
| Body weight and body composition | Body weights will be recorded using a digital scale accurate to + 0.1 kg (Befour Inc Model #PS6600, Saukville, WI). Participants will report to the Center between 7 and 10 AM and will be weighed prior to breakfast and after attempting to void. Participants will wear a standard hospital gown at the time of weighing. | Change from Baseline to 9 months |
| Measure | Description | Time Frame |
|---|---|---|
| Body weight and body composition | Body weights will be recorded using a digital scale accurate to + 0.1 kg (Befour Inc Model #PS6600, Saukville, WI). Participants will report to the Center between 7 and 10 AM and will be weighed prior to breakfast and after attempting to void. Participants will wear a standard hospital gown at the time of weighing. | Change from Baseline to 4 Months |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Cary Savage, PhD | University of Kansas Medical Center | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Kansas Medical Center | Kansas City | Kansas | 66160 | United States | ||
| University of Kansas |
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| ID | Term |
|---|---|
| D009765 | Obesity |
| ID | Term |
|---|---|
| D050177 | Overweight |
| D044343 | Overnutrition |
| D009748 | Nutrition Disorders |
| D009750 | Nutritional and Metabolic Diseases |
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| ID | Term |
|---|---|
| D015444 | Exercise |
| ID | Term |
|---|---|
| D009043 | Motor Activity |
| D009068 | Movement |
| D009142 | Musculoskeletal Physiological Phenomena |
| D055687 | Musculoskeletal and Neural Physiological Phenomena |
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| Treadmill testing for maximum oxygen consumption | Participants will undergo a physician supervised maximal treadmill test to assess changes in maximal oxygen consumption. Furthermore, maximal heart rate obtained from the baseline test will be used to target the appropriate exercise intensity. Participants will walk at 3.4 mph beginning at 0% grade. The grade will be increased 2.5% at 2 minute intervals until exhaustion occurs. Heart rates will be recorded at one minute intervals with a multiple channel electrocardiograph. Expired air will be measured for oxygen and carbon dioxide at 20-second intervals using a ParvoMedics TrueOne 2400 indirect calorimetry system. The system will be and calibrated before each test according to the specifications of the manufacturer (ParvoMedics, Inc Sandy, Utah). Maximal oxygen consumption will be considered as the highest observed value (American College of Sports Medicine 2000). | Change from Baseline to 4 Months |
| Treadmill testing for maximum oxygen consumption | Participants will undergo a physician supervised maximal treadmill test to assess changes in maximal oxygen consumption. Furthermore, maximal heart rate obtained from the baseline test will be used to target the appropriate exercise intensity. Participants will walk at 3.4 mph beginning at 0% grade. The grade will be increased 2.5% at 2 minute intervals until exhaustion occurs. Heart rates will be recorded at one minute intervals with a multiple channel electrocardiograph. Expired air will be measured for oxygen and carbon dioxide at 20-second intervals using a ParvoMedics TrueOne 2400 indirect calorimetry system. The system will be and calibrated before each test according to the specifications of the manufacturer (ParvoMedics, Inc Sandy, Utah). Maximal oxygen consumption will be considered as the highest observed value (American College of Sports Medicine 2000). | Change from Baseline to 9 Months |
| Measurement of Energy Intake | Participants will be asked not to alter their dietary intake during the intervention. Dietary intake will be documented from 3-day food records (2 weekdays, 1 weekend day). The nutrient content of the record data will be determined using Nutrition Data System for Research (NDS-R, version 2008, University of Minnesota, Minneapolis, MN). | Change from Baseline to 4 Months |
| Measurement of Energy Intake | Participants will be asked not to alter their dietary intake during the intervention. Dietary intake will be documented from 3-day food records (2 weekdays, 1 weekend day). The nutrient content of the record data will be determined using Nutrition Data System for Research (NDS-R, version 2008, University of Minnesota, Minneapolis, MN). | Change from Baseline to 9 Months |
| Lawrence |
| Kansas |
| 66045 |
| United States |
| D001835 |
| Body Weight |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |