NCT04470505

Brief Summary

The research study is about blood cells (platelets) and their power houses (mitochondria). The investigators want to learn about their behavior in order to ensure that our laboratory procedures are generating optimal results.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
16

participants targeted

Target at below P25 for all trials

Timeline
Completed

Started Jul 2020

Shorter than P25 for all trials

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

July 2, 2020

Completed
4 days until next milestone

Study Start

First participant enrolled

July 6, 2020

Completed
8 days until next milestone

First Posted

Study publicly available on registry

July 14, 2020

Completed
7 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 25, 2021

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

January 25, 2021

Completed
Last Updated

October 20, 2025

Status Verified

October 1, 2025

Enrollment Period

7 months

First QC Date

July 2, 2020

Last Update Submit

October 15, 2025

Conditions

Healthy

Outcome Measures

Primary Outcomes (1)

  • Platelet activation from isolated platelets

    Whole blood will be collected following an overnight fast, and platelets isolated using standard procedures. Platelet activation markers (e.g., CD62P ) will be measured using flow cytometric analysis.

    day 1

Secondary Outcomes (2)

  • Platelet activation measured in whole blood

    day 1

  • Platelet reactivity measured in whole blood

    day 1

Eligibility Criteria

Age25 Years - 35 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)
Sampling MethodNon-Probability Sample
Study Population

25-35 years old

You may qualify if:

  • Age 25-35
  • All races
  • All ethnicity
  • BMI

You may not qualify if:

  • smoking
  • Aspirin intake
  • Recreational drug use
  • Alcohol intake more than 3 times per week
  • Self-reported possibility of current pregnancy
  • Known diagnosis of:
  • Pre-diabetes
  • Diabetes
  • High cholesterol
  • High triglycerides
  • Hypertension
  • Anemia
  • Autism spectrum disorder
  • Attention deficit hyperactivity disorder (ADHD)
  • Attention deficit disorder (ADD)
  • +3 more criteria

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Arkansas Children's Nutrition Center

Little Rock, Arkansas, 72202, United States

Location

Biospecimen

Retention: SAMPLES WITHOUT DNA

blood

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

July 2, 2020

First Posted

July 14, 2020

Study Start

July 6, 2020

Primary Completion

January 25, 2021

Study Completion

January 25, 2021

Last Updated

October 20, 2025

Record last verified: 2025-10

Locations

US(1)