Echinacea purpurea

DIETARY_SUPPLEMENT5 trials

Sponsors

National Institutes of Health Clinical Center (CC), University of Arizona, University of Washington, Fundación FLS de Lucha Contra el Sida, las Enfermedades Infecciosas y la Promoción de la Salud y la Ciencia, Immunoflex Therapeutics Inc.

Conditions

HIVHealthyImmunity DisordersOtitis MediaUpper Respiratory Tract Infections

Phase 4

Drug Interactions of Echinacea, Ginseng, and Ginkgo Biloba Taken With Lopinavir/Ritonavir in Healthy Volunteers

CompletedNCT00103012

National Institutes of Health Clinical Center (CC)Healthy

Start: 2005-01-31End: 2011-06-30Updated: 2012-04-16

Unknown Phase

Echinacea Purpurea and Osteopathy in Children With Recurrent Otitis Media

CompletedNCT00689468

University of ArizonaOtitis Media

Start: 1999-07-31End: 2002-10-31Updated: 2008-06-03

Immunologic Effects of Echinacea

CompletedNCT00860795

University of WashingtonUpper Respiratory Tract Infections

Start: 2009-03-31End: 2009-08-31Updated: 2018-05-01

Drug Interactions Between Echinacea Purpurea and Etravirine

CompletedNCT01347658

Fundación FLS de Lucha Contra el Sida, las Enfermedades Infecciosas y la Promoción de la Salud y la CienciaHIV

Start: 2011-04-30End: 2011-08-31Updated: 2019-11-14

Immune Diversity Response to Oral Dosing of Nutritional Health Products in Healthy Participants

CompletedNCT05242718

Immunoflex Therapeutics Inc.Immunity Disorders

Start: 2021-01-10End: 2021-05-20Updated: 2022-02-16