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Understanding the Health Effect of a Bioactive Peptide From Egg: A Pilot Study

NCT06555393 · Status: RECRUITING · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 28

Last updated 2026-03-13

No results posted yet for this study

Summary

Bioactive peptides derived from food proteins show potential for improving human health. One of such promising peptides is namely IRW made from egg white hydrolysate and composed of three peptides. This is a feasibility study to assess the acute effect of IRW in egg white hydrolysate for the management of high sugar and blood pressure.

Participants at high risk of type 2 diabetes (T2D) or having T2D will undergo 4 consecutive treatments of 1 day each (randomly), during which they will consume a standardized breakfast with a smoothie containing different protein powders. Each treatment will be separated by a minimum of 1-week.

Participants in the healthy control group will undergo 1 treatment only (one day).

Conditions

Interventions

DIETARY_SUPPLEMENT

Egg White Powder

Participants will consume a standardized breakfast (2 slices of 70 g whole wheat bread, 10 g of butter and 30 g of strawberry jam) followed by a smoothie containing the powder. The Egg White Powder will be incorporated in the standardized smoothie containing water, fruits and chocolate/strawberry syrup totaling 250 Kcal. The total calories of the breakfast will be adapted to the calorie needs of each participant to account for 20-25% of their daily calorie intake. After a 9 h fast, blood will be taken before consumption of the standardized breakfast and smoothie (T= 0) and at 5, 10, 20, 30, 60, 90, 120, and 180 min after consumption of the smoothie. Participants will be given 15-25 minutes to eat their breakfast. Urine samples will be collected from participants before the smoothie consumption (0 h) and at 30 min, 90 min, 150 min, 6 hours, 12 hours, and 24 hours following consumption.

Sponsors & Collaborators

  • University of Alberta

    lead OTHER

Principal Investigators

  • Jianping Wu, PhD · University of Alberta

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-02-25
Primary Completion
2026-09-30
Completion
2026-10-31

Countries

  • Canada

Study Locations

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Entities

Diseases

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 NCT06555393 on ClinicalTrials.gov