Echinacea and Acute Respiratory Illness
Condition: Acute Respiratory InfectionsIntervention: Dietary Supplement: Quick DefenseSponsors: Appalachian State University; Gaia HerbsCompleted - verified January 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - December 2, 2013 Category: Research Source Type: clinical trials
Echinacea Versus Placebo Effect in Common Cold (Physician Echinacea Placebo)
Condition: Common ColdInterventions: Dietary Supplement: Echinacea; Other: Blinded placeboSponsors: University of Wisconsin, Madison; National Center for Complementary and Alternative Medicine (NCCAM); National Heart, Lung, and Blood Institute (NHLBI)Completed - verified December 2014 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - July 31, 2003 Category: Research Source Type: clinical trials