Evaluation of Echinacea for the Common Cold

Completed · Phase 2

Conditions studied: Common Cold

In brief

The purpose of this study is to determine whether three Echinacea preparations with different chemical compositions are effective for prevention or treatment of the common cold.

Key facts

Study ID

NCT00032500

Run by

National Center for Complementary and Integrative Health (NCCIH)

Starts

2001-09-01

Expected to finish

2004-05-01

Last updated by the study team

2006-08-18

Who can join

Age: any. Sex: any. Healthy volunteers: not accepted.

Where it is running

• University of Virginia, Charlottesville — Charlottesville, Virginia, United States

Full record on ClinicalTrials.gov

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