Actively Recruiting

Phase Not Applicable
Age: 20Years - 29Years
All Genders
Healthy Volunteers
ID06145009

Time Restricted Eating, Eating Behaviors, and Cardiometabolic Risk in Emerging Adult Women

Led by University of Delaware · Updated on 2024-07-30

36

Participants Needed

1

Research Sites

N/A

Total Duration

On this page

AI-Summary

What this Trial Is About

This research aims to evaluate how time restricted eating affects eating behaviors, diet quality, and body composition in women aged 20 to 29 years. The study focuses on limiting food and caloric drink intake to a specific daily window and observing related health and behavioral changes over time in this emerging adult female population. Participants will limit all food and caloric beverages to a 10-hour eating window each day for four weeks, ending by 8pm. Outside this window, only water and some non-caloric beverages are allowed. Before the intervention, participants will follow their usual eating and activity habits for one week. After the intervention, they may follow any eating pattern they choose for an additional four weeks. Throughout the study, researchers will assess emotional eating, external eating, and eating in the absence of hunger at multiple time points including baseline, during, and after the intervention. They will also measure diet quality, body weight, and body composition including total and visceral fat. Participants will use a smartphone and maintain their regular activities while following the eating schedule. The total study involvement spans about nine weeks including baseline, intervention, and follow-up periods.

CONDITIONS

Brief Title

Time Restricted Eating, Eating Behaviors, and Cardiometabolic Risk in Emerging Adult Women

Who Can Participate

Age: 20Years - 29Years
All Genders
Healthy Volunteers

Eligibility Criteria

Eligible

You may qualify if you...

  • Able to speak and read English
  • Own a smartphone
  • Body mass index (BMI) of 20 kg/m2 or higher
  • Usual eating window of 12 hours or more, with the last eating occasion after 8pm on most days
  • At least a moderate baseline level of dietary restraint
Not Eligible

You will not qualify if you...

  • Shift workers
  • Pregnant, nursing, or planning to become pregnant within the next 6 months
  • Past or current diagnosis of an eating disorder
  • Chronic medical condition such as diabetes, heart, kidney, or thyroid disease
  • Condition requiring a therapeutic diet or specific meal timing

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Your Study Journey

Screening

Duration - 2 to 4 weeks

Participants are screened for eligibility to participate in the trial.

1 visit (in-person)

Treatment

Duration - 4 weeks

Participants will limit their eating to a 10-hour window per day, ending by 8pm, for 4 weeks. Water and non-caloric beverages are allowed outside the eating window. No other changes to diet are required.

Weekly visits for 4 weeks

Follow-up

Duration - 4 weeks

Participants are observed for 4 weeks after the intervention to monitor eating behaviors and cardiometabolic risk factors.

Visits at the end of the 4-week follow-up

Trial Site Locations

Total: 1 location

1

University of Delaware

Newark, Delaware, United States, 19711

Actively Recruiting

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Research Team

D

Diane Vizthum, MS

C

Carly Pacanowski, PhD

How is the study designed?

Study Type

INTERVENTIONAL

Masking

NONE

Allocation

NA

Model

SINGLE_GROUP

Primary Purpose

PREVENTION

Number of Arms

1

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Published Research Related To This Trial

Four-week time restricted eating intervention is associated with improvements in cardiometabolic risk factors and dysregulated eating among emerging adult women: a single-armed trial.

Diane Vizthum, Carrie P Earthman, Freda Patterson...

https://pubmed.ncbi.nlm.nih.gov/42104042