Text Size

Yellow Pea Protein and Fibre and Short Term Food Intake

This study has been completed.
Sponsor:
Collaborator:
Agriculture and Agri-Food Canada
Information provided by (Responsible Party):
G. Harvey Anderson, University of Toronto
ClinicalTrials.gov Identifier:
NCT01255085
First received: December 3, 2010
Last updated: June 14, 2012
Last verified: June 2012
History of Changes
  Purpose

It is hypothesized that yellow pea protein and fiber will reduce short-term food intake, subjective appetite and glycemic response.


Condition Intervention
Obesity
Type II Diabetes Mellitus
Metabolic Syndrome
 Dietary Supplement: yellow pea protein
Dietary Supplement: yellow pea fiber
Dietary Supplement: Control Tomato Soup

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Single Group Assignment
Masking: Single Blind (Subject)
Primary Purpose: Prevention
Official Title: The Effect of Yellow Pea Protein and Fiber on Short Term Food Intake, Subjective Appetite and Glycemic Response in Healthy Young Males

Resource links provided by NLM:

U.S. FDA Resources

Further study details as provided by University of Toronto:

Primary Outcome Measures:
  • Energy Intake [ Time Frame: at 30 minutes after treatment ] [ Designated as safety issue: No ]
    Energy intake at an ad libitum pizza meal


Secondary Outcome Measures:
  • Glycemic Response [ Time Frame: 0-170 minutes post treatment ] [ Designated as safety issue: No ]
    Blood Glucose every 15-30 minutes via finger prick

  • Subjective Appetite [ Time Frame: 0-170 minutes post treatment ] [ Designated as safety issue: No ]
    Subjective Appetite measured every 15-30 minutes via Visual Analog Scale (VAS)


Enrollment: 20
Study Start Date: May 2008
Study Completion Date: June 2011
Primary Completion Date: August 2010 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: 10 g of yellow pea fiber Dietary Supplement: yellow pea fiber
Served in a tomato soup
Experimental: 20 g of yellow pea fiber Dietary Supplement: yellow pea fiber
Served in a tomato soup
Experimental: 10 g of yellow pea protein Dietary Supplement: yellow pea protein
Served in a tomato soup
Experimental: 20 g of yellow pea protein Dietary Supplement: yellow pea protein
Served in a tomato soup
Experimental: Control Tomato Soup Dietary Supplement: Control Tomato Soup
Served in a tomato soup

Detailed Description:

A within-subject, randomized study was conducted. Each subject returned 5 times, 1 week apart, and received 1 of the 5 treatments per week. The 5 treatments were tomato soup with 10 or 20 g of isolated yellow pea fibre or protein, or a control soup with no added pea fractions. Food intake was measured at an ad libitum pizza meal served 30 minutes after treatment. Satiety and blood glucose (via finger prick) were measured throughout the treatment period.

  Eligibility

Ages Eligible for Study:   20 Years to 29 Years
Genders Eligible for Study:   Male
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • male 20-30 years old healthy weight

Exclusion Criteria:

  • smoking restrictive eating metabolic diseases breakfast skippers dieters
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT01255085

Locations
Canada, Ontario
University of Toronto - Department of Nutritional Sciences
Toronto, Ontario, Canada, M5S 3E2
Sponsors and Collaborators
University of Toronto
Agriculture and Agri-Food Canada
  More Information

No publications provided

Responsible Party: G. Harvey Anderson, Professor, University of Toronto
ClinicalTrials.gov Identifier: NCT01255085     History of Changes
Other Study ID Numbers: PureNet_22627
Study First Received: December 3, 2010
Last Updated: June 14, 2012
Health Authority: Canada: Ethics Review Committee

Keywords provided by University of Toronto:
Obesity
Food intake regulation
blood glucose regulation
protein
 fiber
pulses
yellow peas

Additional relevant MeSH terms:
Diabetes Mellitus
Diabetes Mellitus, Type 2
Obesity
Metabolic Syndrome X
Glucose Metabolism Disorders
Metabolic Diseases
Endocrine System Diseases
 Overnutrition
Nutrition Disorders
Overweight
Body Weight
Signs and Symptoms
Insulin Resistance
Hyperinsulinism

ClinicalTrials.gov processed this record on May 23, 2013