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Effect of Ile-Pro-Pro (IPP) on Endothelial Function in Patients With Coronary Artery Disease

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Boston University

Status

Completed

Conditions

Coronary Artery Disease

Treatments

Other: Placebo
Dietary Supplement: IPP

Study type

Interventional

Funder types

Other

Identifiers

NCT00924157
H-27820

Details and patient eligibility

About

This study will investigate whether the lacto-tripeptide Ile-Pro-Pro (IPP) improves the function of the endothelium in patients with coronary artery disease. The study has a crossover design. Participants will be treated with a protein hydrolysate rich in IPP for 12 weeks and placebo for 12 weeks with a four-week rest period between treatment periods. The investigators will use ultrasound to test the function of the endothelium in the brachial artery before, after 6 weeks, and after 12 weeks of each treatment. Blood will be collected before and after each treatment. The investigators hypothesize that IPP will improve endothelial function.

Enrollment

54 patients

Sex

All

Ages

21 to 80 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Coronary artery disease

Exclusion criteria

  • Treatment with an ACE inhibitor or ARB
  • Pregnancy
  • Other major illness
  • Treatment with an investigational drug within 4 weeks

Trial design

Primary purpose

Basic Science

Allocation

Randomized

Interventional model

Crossover Assignment

Masking

Quadruple Blind

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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