Metabolic Effects of Pulse Consumption on Biomarkers in Adults With Type 2

Status Completed

Clinical Trial Summary

The purpose of this study is to determine glycemic response of four different meals containing either whole green peas, whole lentils, powdered green peas, or powdered lentils in comparison to Glucola. Participants are adults with type 2 diabetes mellitus or metabolic syndrome.

Clinical Trial Description

The 5 test treatments (Glucola, whole green peas, green pea flour, whole lentils, and lentil flour) will be administered randomly over five weeks. The test Participants will be required to consume the entire test treatment meal in 12 minutes while being observed. Venous blood samples will be collected for blood glucose and insulin levels at time 0 (fasting) and at 30, 60, 90, 120, and 180 minutes post-treatment (timing of the post-treatment blood draws started at time 0 [post-treatment], which is when the participant finishes consuming the treatment meal). During the first visit blood was drawn for a lipid panel and HbA1C values. Thyroid stimulating hormone (TSH) and complete blood count (CBC) values were analyzed during the second visit, and vitamin D levels analyzed during the final visit. Blood analysis was completed by a reputable biomarker diagnostics laboratory, Quest Diagnostics. Anthropometric measures such as weight, height, waist circumference, and blood pressure were collected at screening and at the start of each test day. Thirteen hours before testing, participants consumed a standardized frozen meal to reduce the potential variation in glycemic responses on test day due to varying pre-evening dietary intakes. This control meal was selected by each participant before the start of the study. Each participant was provided the same frozen meal every time, since the subjects serve as their own controls. The day before test day, participants completed a 24 hour food recall, satiety, and gastrointestinal questionnaires. The morning of each test day participants completed the International Physical Activity Questionnaire (IPAQ), satiety, and gastrointestinal questionnaires. Test meal and blood glucose results at the 5 test points were entered into SPSS statistical software (V. 25) for data cleaning and analysis. Physical activity and the 24 hour dietary recall data were used to classify individuals on activity and dietary quality. Satiety responses were compared against each of the 5 test meals for each participant as well as the gastrointestinal responses using SPSS. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05145998
Study type	Interventional
Source	Iowa State University
Contact
Status	Completed
Phase	N/A
Start date	May 23, 2018
Completion date	February 29, 2020

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Metabolic Effects of Pulse Consumption on Biomarkers in Adults With Type 2 Diabetes or Met Syn — PGRIV

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms