NCT04090138

Brief Summary

The objective of this trial is to evaluate the effects of setria performance blend supplementation on endurance performance in healthy men.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
25

participants targeted

Target at P25-P50 for not_applicable healthy

Timeline
Completed

Started Nov 2019

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

September 12, 2019

Completed
4 days until next milestone

First Posted

Study publicly available on registry

September 16, 2019

Completed
3 months until next milestone

Study Start

First participant enrolled

November 30, 2019

Completed
11 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 1, 2020

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

November 1, 2020

Completed
Last Updated

April 20, 2021

Status Verified

April 1, 2021

Enrollment Period

11 months

First QC Date

September 12, 2019

Last Update Submit

April 16, 2021

Conditions

Keywords

endurance performance, l-citrulline, glutathione

Outcome Measures

Primary Outcomes (3)

  • Change in Time to exhaustion (sec)

    Measured from a treadmill run before and after 8 days of supplementation

    8 days

  • Change in Blood Flow (ml/min-1)

    Measured from ultrasound before and after 8 days of supplementation

    8 days

  • Change in Vessel Diameter (mm)

    Measured from ultrasound before and after 8 days of supplementation

    8 days

Study Arms (2)

Setria performance blend

ACTIVE COMPARATOR

l-citrulline + glutathione

Dietary Supplement: Setria performance blend

Placebo

PLACEBO COMPARATOR
Dietary Supplement: Placebo

Interventions

Setria performance blendDIETARY_SUPPLEMENT

Oral capsules

Also known as: l-citrulline + glutathione
Setria performance blend
PlaceboDIETARY_SUPPLEMENT

Oral capsules

Placebo

Eligibility Criteria

Age20 Years - 30 Years
Sexmale(Gender-based eligibility)
Gender Eligibility DetailsAll subjects must identify as male
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • Participant is an adult male between the ages of 20-30 years
  • Participant is aerobically fit, as defined by a VO2max between 42-70 ml\*kg/min (determined by the screening test)
  • Participant is not obese (18.5 ≦ BMI \< 30 kg/m²)
  • Participant has provided written and dated informed consent to participate in the study
  • Participant is willing and able to comply with the protocol
  • Participant is apparently healthy and free from disease, as determined by a health history questionnaire
  • Participant agrees to refrain from strenuous exercise and alcohol consumption within 24 hours of laboratory visits, and to refrain from caffeine consumption within twelve hours of visits
  • Participant agrees to refrain from using antibacterial mouthwash, chewing gum, and brushing their teeth on the morning of laboratory visits

You may not qualify if:

  • Participant has consistently used prescription drugs or ergogenic dietary supplements that may influence study outcomes within eight weeks prior to enrollment, or begins to do so during the study. Potential drugs and supplements include but are not limited to whey protein, creatine, beta-alanine, antihypertensive medications, or anabolic steroids
  • Participant has gained or lost ≥10 lbs in the previous 2 months
  • Participant is enrolled in a separate clinical trial involving diet, exercise, physical activity, or the potential ingestion of an active drug or dietary supplement in the previous 2 months and during this study
  • Participant has participated in a clinical trial within the previous 2 months that includes modifications to their physical and/or diet that may influence study outcomes and during this study
  • Participant has a known allergy or sensitivity to the placebo or active ingredients
  • Participant consumes more than 3 alcoholic drinks per day
  • Participant has used tobacco more than three days per week (on average) in the previous eight weeks
  • Participant has used recreational drugs within the past month, or refuses to abstain from recreational drug use for the entirety of the study

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Applied Physiology Laboratory, Fetzer Hall Room 25

Chapel Hill, North Carolina, 27599, United States

Location

Related Publications (1)

  • Cabre HE, Greenwalt CE, Gould LM, Smith-Ryan AE. The effects of L-Citrulline and Glutathione on Endurance performance in young adult trained males. J Int Soc Sports Nutr. 2023 Dec;20(1):2206386. doi: 10.1080/15502783.2023.2206386.

MeSH Terms

Interventions

CitrullineGlutathione

Intervention Hierarchy (Ancestors)

Amino Acids, DiaminoAmino AcidsAmino Acids, Peptides, and ProteinsOligopeptidesPeptides

Study Officials

  • Abbie Smith-Ryan, PhD

    University of North Carolina, Chapel Hill

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
Masking Details
Each subject and their associated information will be identified by a 4-digit alpha-numerical identification code.
Purpose
BASIC SCIENCE
Intervention Model
CROSSOVER
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

September 12, 2019

First Posted

September 16, 2019

Study Start

November 30, 2019

Primary Completion

November 1, 2020

Study Completion

November 1, 2020

Last Updated

April 20, 2021

Record last verified: 2021-04

Data Sharing

IPD Sharing
Will share

Deidentified individual data that supports the results will be shared beginning 12 to 24 months following publication provided the investigator who proposes to use the data has approval from an Institutional Review Board (IRB), Independent Ethics Committee (IEC), or Research Ethics Board (REB), as applicable, and executes a data use/sharing agreement with UNC and Kirin Holdings Co, Ltd

Shared Documents
ANALYTIC CODE
Time Frame
Deidentified individual data that supports the results will be shared beginning 12 to 24 months following publication
Access Criteria
IRB, IEC, or REB approval and an executed data use/sharing agreement with UNC and Kirin Holdings Co, Ltd

Locations