Superiority of Newly Developed Over Basic Echinacea Formulations for the Treatment of Respiratory Tract Infections

NCT03812900 · clinicaltrials.gov ↗

PHASE2,PHASE3

Phase

COMPLETED

Status

246

Enrollment

INDUSTRY

Sponsor class

Conditions

Respiratory Tract Infections

Interventions

DRUG: Echinacea purpurea alcoholic extract

Sponsor

A. Vogel AG

Collaborators

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