Clinical Trials

  • Diet Study

    Principal Investigator:

    Marie-Pierre St-Onge, PhD
    We are currently looking for healthy, nonsmoking adults ages 40-65 yrs who are dissatisfied with their sleep to participate in a sleep study. Participants should find their sleep not refreshing but not taking external sleep aids. Participants must be willing to eat a specific food for 2 periods of 4 weeks each. Compensation of up to $700 will be provided for completing all study measurements. For more information and to see if you may be eligible, please e-mail: dh3078@cumc.columbia.edu or jr4119@cumc.columbia.edu

  • Meal Timing Study (20-49 Yrs)

    Principal Investigator:

    Marie-Pierre St-Onge, PhD
    The overall goal of this project is to determine whether the timing of your meals influences health. We are currently looking for healthy, non-smoking, men and women to participate in this study. You must regularly sleep at least 7-9 hours/night and regularly eat close to wake time. In addition, you must be willing to come to Columbia University Irving Medical Center once a week for two 6-week periods and undergo laboratory testing for 2 consecutive days, twice in each period. Compensation up to $1,675 will be provided.

  • Nutrition Study

    Principal Investigator:

    Marie-Pierre St-Onge, PhD
    We are currently looking for healthy, nonsmoking adults ages 25-65yrs who are dissatisfied with their sleep to participate in a sleep study. Participants should find their sleep not refreshing but not taking external sleep aids. Participants must be willing to eat different foods for two periods of 4 days and undergo testing over a 24-hour period at the Columbia University Irving Medical Center. Compensation of up to $700 will be provided for completing all study measurements. For more information and to see if you may be eligible, please e-mail: dh3078@cumc.columbia.edu

  • The Yo-Yo Sleep Study

    Principal Investigator:

    Marie-Pierre St-Onge, PhD
    We are currently looking for healthy nonsmokers, ages 18-49yrs who are satisfied with their sleep to participate in a sleep study. Participants should typically sleep 7-9 hours/night without external sleep aids. Participants must be willing to change their sleep schedule for approximately 4 weeks. Compensation of up to $1000 will be provided for completing all study measurements. In addition, you must be willing to come to Columbia University Irving Medical Center for a baseline visit and once every other week for the study duration.

  • Ultra-Processed Food Effect on Weight Change

    Principal Investigator:

    Faris Zuraikat, PhD
    The purpose of this study is to assess energy balance during two different diet periods.
Back to top