Azithromycin Treatment for Respiratory Syncytial Virus-induced Respiratory Failure in Children — StellaPhase 3 — Large-scale testing across thousands of people, comparing the new treatment against current standard treatments.
Trial locations(15 sites)
United States
The University of Alabama at Birmingham, Birmingham, Alabama University of California San Francisco, San Francisco, California Yale School of Medicine, New Haven, Connecticut Children's National Hospital, Washington D.C., District of Columbia Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois Riley Children's Health, Indianapolis, Indiana St. Louis Children's Hospital, St Louis, Missouri University of Nebraska Medical Center, Omaha, Nebraska University of North Carolina at Chapel Hill, Chapel Hill, North Carolina Rainbow Babies and Children's Hospital, Cleveland, Ohio Nationwide Children's Hospital, Columbus, Ohio Oklahoma Health Sciences, Oklahoma City, Oklahoma Children's Hospital of Philadelphia, Philadelphia, Pennsylvania The University of Texas Southwestern Medical Center, Dallas, Texas University of Utah, Salt Lake City, Utah Age range
3 Days – 2 Years
Last updated February 2026