The Effect of Fat Mass, Fat-free Mass and Resting Metabolic Rate on Energy Intake

October 23, 2017 updated by: Dr Graham Finlayson, University of Leeds

Biological and Psychological Mediators of the Relationships Between Fat Mass, Fat-free Mass and Energy Intake

The present study was based on secondary analysis using the non-intervention control conditions of five separate studies with common measures. The current analysis examine the indirect and direct effects of fat-free mass, fat mass and resting metabolic rate on energy intake in individuals at or close to energy balance.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

The current analysis examine the indirect and direct effects of fat-free mass, fat mass and resting metabolic rate on energy intake in individuals at or close to energy balance.

The present study was based on secondary analysis using the non-intervention control conditions of five separate studies conducted between the dates of 1998 and 2007. In total, 242 subjects (114 males; 128 females; mean body mass index = 25.6 ± 5.0 kg/m2) were included. In these studies, body composition (air displacement plethysmography), energy expenditure (indirect calorimetry and flex heart rate) and energy intake (weighed dietary records) were measured using common procedures.

Study Type

Interventional

Enrollment (Actual)

242

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United Kingdom
    • West Yorkshire
      • Leeds, West Yorkshire, United Kingdom, LS2 9JT
        • University of Leeds

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Weight stable (weight change of <2 kg in the previous three months)
  • Non smoker
  • Not dieting,
  • No history of eating disorders,
  • Free from disease

Exclusion Criteria:

  • Taking medication known to effect metabolism or appetite
  • Pregnant

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Basic Science
  • Allocation: Randomized
  • Interventional Model: Crossover Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
No Intervention: Habitual dietary intake
Experimental: Energy Restriction
Match period (to comparator) of dietary energy restriction
Behavioral: Dietary energy restriction

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Energy Intake- weighed dietary record method
Time Frame: Baseline
Cross-sectional measurement of energy intake taken at baseline using the weighed dietary record method
Baseline

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

University of Leeds

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

January 1, 1998

Primary Completion (Actual)

January 1, 2007

Study Completion (Actual)

January 1, 2007

Study Registration Dates

First Submitted

October 19, 2017

First Submitted That Met QC Criteria

October 23, 2017

First Posted (Actual)

October 24, 2017

Study Record Updates

Last Update Posted (Actual)

October 24, 2017

Last Update Submitted That Met QC Criteria

October 23, 2017

Last Verified

October 1, 2017

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • FSNHop001

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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