Completed PHASE3 INTERVENTIONAL NCT00029211

A Trial of Echinacea in Children

A Randomized Controlled Trial of Echinacea in Children

Sponsor: National Center for Complementary and Integrative Health (NCCIH)

Interventions Echinacea

Updated 5 times since 2017 Last updated: Aug 17, 2006 Started: Apr 30, 2000 Completion: Mar 31, 2003

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

This PHASE3 trial investigates Common Cold and is currently completed. National Center for Complementary and Integrative Health (NCCIH) leads this study, which shows 5 recorded versions since 2000 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed PHASE3
Jul 2024 — Sep 2024 [monthly]

Completed PHASE3
Jan 2021 — Jul 2024 [monthly]

Completed PHASE3
Jun 2018 — Jan 2021 [monthly]

Completed PHASE3
Jan 2017 — Jun 2018 [monthly]

Completed PHASE3

First recorded

Apr 2000

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

National Center for Complementary and Integrative Health (NCCIH)
Office of Dietary Supplements (ODS)

Data source: National Center for Complementary and Integrative Health (NCCIH)

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

Study Locations

• Seattle, United States