Trial · NCT04577547
Food, Activity and Behavior Study
NCT04577547, Not applicable, Withdrawn, USDA Grand Forks Human Nutrition Research Center
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Food, Activity and Behavior Study. Trials, record NCT04577547. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT04577547
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Food, Activity and Behavior Study
- NCT number
- NCT04577547
- Status
- Withdrawn
- Phases
- Not applicable
- Enrollment
- 0 participants, actual
- Lead sponsor
- USDA Grand Forks Human Nutrition Research Center
- Conditions
- Obesity
- Interventions
DGA diet WL & exercise, DGA diet WL & no exercise, DGA diet WM & exercise, DGA diet WM & no exercise, Western diet WL & exercise, Western diet WL & no exercise, Western diet WM & exercise, Western diet WM & no exercise
- First posted
- 2020-10-08
- Last updated
- 2023-01-11
Source ClinicalTrials.gov
Registered outcomes18
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Change in C-reactive protein (CRP) | Weeks 0, 2, 4, 6, 8, 10, 12, 24 | The effect of diet and exercise on CRP |
| Primary | Relative reinforcing value (RRV) of energy-dense snack foods | Weeks 0,12, 24 | The effect of consuming a healthy DGA style or a Western style diet during weight loss and weight maintenance on the RRV of energy-dense snack food using a computer choice paradigm. For the computer choice paradigm subjects click the mouse button to play a simulated slot machine games to earn points toward receiving a portion of food or being able to do a non-food related sedentary activity (e.g., watching TV). |
| Primary | Relative reinforcing value (RRV) of exercise | Weeks 0,12, 24 | The effect of achieving the DGA recommended amounts of exercise during weight loss and weight maintenance on relative reinforcing value of exercise compared to a sedentary activity alternative using a computer choice paradigm. For the computer choice paradigm subjects click the mouse button to play a simulated slot machine games to earn points toward being able to do a chosen physical activity, such as walking on a treadmill, or a sedentary activity (e.g., watching TV). |
| Primary | Fat and carbohydrate oxidation | Weeks 0,12 | The effect of diet and exercise on carbohydrate and fat oxidation in response to meals and exercise as measured by whole-room calorimetry |
| Secondary | Food Cognitive Interference | Weeks 0, 12, 24 | The effect of diet and exercise on food cognitive interference, one of the three cognitive domains of executive function, using a computerized Food Stroop test. |
| Secondary | Cognitive flexibility | Weeks 0, 12, 24 | The effect of diet and exercise on cognitive flexibility, one of the three cognitive domains of executive function, using a computerized Trail-Making test B/A. |
| Secondary | Working memory | Weeks 0, 12, 24 | The effect of diet and exercise on cognitive flexibility, one of the three cognitive domains of executive function, using the Wisconsin Card Sorting Task. |
| Secondary | Inflammation | Weeks 0, 2, 4, 6, 8, 10, 12, 24 | The effect of diet and exercise on plasma pro-inflammatory cytokines (e.g., Il-6, MCP-1, TNF-alpha) and anti-inflammatory cytokines (e.g., IL-10, Soluble TNF receptor I and II) |
| Secondary | Change in adipokines | Weeks 0, 2, 4, 6, 8, 10, 12, 24 | The effect of diet and exercise on plasma adipokines (e.g., adiponectin, resistin) |
| Secondary | Change in myokines | Weeks 0, 2, 4, 6, 8, 10, 12, 24 | The effect of diet and exercise on plasma myokines (e.g., BDNF, Myostatin, FGF-21, Irisin) |
1 to 10 of 18Source ClinicalTrials.gov
See all 18 registered outcomesOutcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests4
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
| Test | Named as | Source |
|---|---|---|
| Card Sorting Test (Berg) | Secondary outcome | ConductCognition |
| Stroop Color-Word Test | Secondary outcome | ConductCognition |
| Trail Making Test A | Secondary outcome | ConductCognition |
| Trail Making Test B | Secondary outcome | ConductCognition |
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT04577547
GET https://conductscience.org/api/trials/v1/NCT04577547/registered