Susceptibility to Weight Gain: Studies of Appetite Regulation in Lean, Overweight & Obese Men & Wome

Not Applicable

Completed

• Conditions: Appetite regulation; Diet and Nutrition - Obesity

• Registration Number: ACTRN12611000294954
• Lead Sponsor: The University of Auckland

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2011-03-21
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 100

Inclusion Criteria

1. men and women, aged 18-60y
2. lean, overweight or obese
3. all ethnicities
4. desire to participate in clinical trial

Exclusion Criteria

1. Vegetarian/ vegan
2. Smoking (current or previous 6 months)
3. Appetite suppressant medications e.g. sibutramine
4. Known allergy or hypersensitivity to any trial food ingredients
5. unwilling or unable to comply with protocol/ participation in another clinical trial

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
The primary outcome is energy intake at the ad libitum lunch meal following the test breakfast meal. Lunch items will be weighed by research staff pre- and post-meal, and energy, fat, CHO and protein intake calculated using the dietary program Foodworks.[Lunch is served 3.5 hours (t=210 minutes) post the breakfast start time. Subjects have 30 minutes for lunch]

Secondary Outcome Measures

Name	Time	Method
Secondary Outcome 1: Visual Analogue Scale (VAS) scores for hunger and fullness.[Time points: t= 0, 15, 30, 45, 60, 120, 180, 210, 240 270 and 300 mins. These time points are set assuming t=0 is the time the breakfast meal is administered.];Secondary Outcome 2: Visual Analogue Scale (VAS) scores for satisfaction and thoughts of food.[Time points: t= 0, 15, 30, 45, 60, 120, 180, 210, 240 270 and 300 mins. These time points are set assuming t=0 is the time the breakfast meal is administered.]