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NCT03840733

Linking Temporal Patterns of Modifiable Behaviors to Weight Loss Outcomes

Enrolling by Invitation
Not specifiedAges 18–60Observational
University of Colorado, Denver
~60 participants
Updated 2025-12-19 on ClinicalTrials.gov

At a glance

Recruiting sites
0 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Weight Change
Measured over Baseline to 54 months
+5 more outcomes measured

Conditions

Obesity
Weight Change, Body

Explore related trials

Obesity

Where it's being run

1 sites across 1 states
Colorado1

Study leadership

  • Seth A Creasy, PhD · PRINCIPAL_INVESTIGATOR · University of Colorado, Denver

Who to contact

This trial hasn't published a contact. View it on ClinicalTrials.gov

Do you actually qualify for this trial?

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Eligibility criteria

Inclusion

Previous enrollment in standard behavioral weight loss intervention (NCT01985568 or NCT03411356)
Age 20-60 (This age range has been selected based upon the participants enrolled in the Parent Trial)
Capable and willing to give informed consent
Possess a smartphone to install and utilize the meal timing application
Capable and willing to wear the Actigraph, ActivPAL and Actiwatch-2 for 24 hours/day for 28 consecutive days
Willing to complete the Total Daily Energy Expenditure (TDEE) assessment which includes multiple urine collections and drinking stable water isotopes

Exclusion

Being considered unsafe to participate as determined by the study physician (Dr. Catennaci)
New diagnosis of a medical condition (not observed in the Parent Trial) which may affect weight or energy metabolism (e.g. depression, CVD, diabetes, uncontrolled hypertension, untreated thyroid, renal, hepatic diseases)
Women who became pregnant after completing the Parent Trial
Current use or use within the last 6 months of prescription or over-the-counter medications known to affect appetite, weight, and sleep

What this trial measures

  • Weight ChangeBaseline to 54 months

    Change in body weight (kg)

  • Weight Maintenance18 months to 54 months

    Change in body weight (kg)

  • Fat Mass ChangeBaseline to 54 months

    Change in Fat Mass (kg)

  • Fat Free Mass ChangeBaseline to 54 months

    Change in Fat Free Mass (kg)

  • Fat Mass Maintenance18 months to 54 months

    Change in Fat Mass (kg)

  • Fat Free Mass Maintenance18 months to 54 months

    Change in Fat Free Mass (kg)