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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT05656339
Other study ID # 42481121.3.0000.5692
Secondary ID
Status Recruiting
Phase N/A
First received
Last updated
Start date November 1, 2022
Est. completion date January 30, 2023

Study information

Verified date December 2022
Source Federal University of Mato Grosso
Contact Jose Nascimento, MD, PhD
Phone +5565999815388
Email jose.aguilar@univag.edu.br
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This study aims to investigate the early metabolic effects and acute phase response of an oral clear supplement containing whey protein plus carbohydrates in young healthy volunteers during fasting-induced organic response


Description:

The investigators will enroll young male healthy volunteers. In this controlled crossover clinical trial, after a 12-hour fast, subjects will be randomized to consumed either: a) 200ml of carbohydrates enriched with whey protein (CHO+WP; n=30); or b) 200ml of water plus maltodextrin (CHO group, n=30); or c) remained fasting (Fast group; n=30). Blood samples will be collected after 12h-fast and three hours after the ingestion of the supplements (or 3h fast in Fast group) for blood glucose; glycated hemoglobin; serum insulin; C-reactive protein; beta-hydroxybutyrate; triglycerides; albumin; chlorine and sodium assays. After a temporal break of seven days an inversion of the groups will performed so all subjects entered in the three groups. Group CHO+P will drink a clear non-residual supplement (698 mOsm/L) having 100% whey protein isolated from total proteins, with various vitamins (B1, B6, C, D, niacin and folic acid) with a "lemon tea" flavor (Nutren Fresh; Nestlé, São Paulo, Brazil). The formula contains no lactose or lipids; is formulated with a volume of 200ml, with a caloric density of 1.28kcal/ml; protein: 10g in 200ml of the product (100% whey protein isolate); and carbohydrate: 54g in 200ml of the product (74% glucose syrup and 26% maltodextrin); Group CHO will received a clear supplement containing 200 mL of water combined with unflavored 25 g of 100% maltodextrin (CarboCH - Prodiet, Curitiba, Brazil) at 12.5% dilution (101 mOsm/kg; 95kcal/200ml). The third group (Fast group; n=10) will not consume any food or supplement.


Recruitment information / eligibility

Status Recruiting
Enrollment 30
Est. completion date January 30, 2023
Est. primary completion date December 30, 2022
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Male
Age group 18 Years to 30 Years
Eligibility Inclusion Criteria: - Male young healthy volunteers Exclusion Criteria: or will be excluded. - Individuals with obesity (calculated body mass index above 30 kg/m2) - Participants reporting consumption of alcoholic beverages - Consumption of any nutritional supplement during the study period

Study Design


Intervention

Dietary Supplement:
CHO+WP
Oral supplement containing carbohydrates plus whey protein
CHO
Oral supplement containing carbohydrates
Fast
Fast condition of 12 hours

Locations

Country Name City State
Brazil Centro Universitário de Varzea Grande (UNIVAG) Varzea Grande Mato Grosso

Sponsors (2)

Lead Sponsor Collaborator
Federal University of Mato Grosso Univag Centro Universitário

Country where clinical trial is conducted

Brazil, 

Outcome

Type Measure Description Time frame Safety issue
Primary Change in serum hydroxy butyrate Serum hydroxy butyrate levels from 12 hours fast at 3 hours after ingestion of oral supplement Change from 12 hours fasting (baseline) at 3 hours after the ingestion of the oral supplement
Primary Change in acute phase response proteins Change of serum C reactive protein and albumin from 12 hours fast (baseline) to 3 hours after ingestion of the oral supplement Change from12 hours fasting (baseline) at 3 hours after the ingestion of the oral supplement
Primary Change in insulin resistance Change of HOMA index from 12 hours fast (baseline) to 3 hours after ingestion of the oral supplement Change from12 hours fasting (baseline) at 3 hours after the ingestion of the oral supplement
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