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Combined Effects of Variety and Portion Size on Meal Intake of Women

NCT05177367 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2022-03-04

No results posted yet for this study

Summary

The primary purpose of this study is to investigate the combined effects of meal variety and portion size on food intake at a meal. The study will also investigate relationships with eating microstructure such as eating rate and bite size. Additionally, other individual characteristics will be examined for their influence on the effects of variety and portion size on meal intake.

Conditions

  • Eating Behavior

Interventions

OTHER

Sequential Variety

3 courses each consisting of a different food

OTHER

Simultaneous Variety

3 courses each consisting of 3 foods

OTHER

Single Food

3 courses each consisting of the same food

OTHER

Small portion

Small meal portion size

OTHER

Large Portion

Large meal portion size

Sponsors & Collaborators

  • Jenny Craig, Inc.

    collaborator INDUSTRY

  • Penn State University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
20 Years
Max Age
65 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-02-20
Primary Completion
2023-01-20
Completion
2023-01-27

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05177367 on ClinicalTrials.gov