Completed NA INTERVENTIONAL 2-arm NCT01488656

Effects of Dietary Supplements on Response to Air Pollution

Effect of an Antioxidant and Anti-inflammatory Dietary Supplement Pack on the Adverse Physiological Actions Associated With Acute PM2.5 Exposure

Sponsor: USANA Health Sciences

Conditions Inflammation

Interventions Antioxidant, anti-inflammatory dietary supplement Placebo

Updated 5 times since 2017 Last updated: Aug 14, 2012 Started: Nov 30, 2011 Primary completion: Mar 31, 2012 Completion: Jun 30, 2012

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT01488656, this NA trial focuses on Inflammation and remains completed. Sponsored by USANA Health Sciences, it has been updated 5 times since 2011, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Nov 2011

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

USANA Health Sciences
Utah State University

Data source: Utah State University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

No location information available.