New hope for vulnerable patients: drug trial targets parainfluenza lung infections

NCT ID NCT03808922

Recruiting now Disease control Sponsor: Ansun Biopharma, Inc. Source: ClinicalTrials.gov ↗

First seen May 19, 2026 · Last updated May 20, 2026 · Updated 1 time

Summary

This study tests an experimental drug called DAS181 in people with weakened immune systems who have a parainfluenza infection in their lungs. The goal is to see if the drug helps them breathe without extra oxygen and improves survival. About 274 participants will be randomly assigned to receive DAS181 or a placebo. The study also includes a smaller group of patients with severe COVID-19.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

Ann & Robert H. Lurie Children's Hospital of Chicago
RECRUITING

Chicago, Illinois, 60611, United States
Asan Medical Center
TERMINATED

Seoul, Gyeonggi-do, 05505, South Korea
Baylor College of Medicine
RECRUITING

Houston, Texas, 77030, United States

Contact
Beth Israel Deaconess Medical Center
WITHDRAWN

Boston, Massachusetts, 02215, United States
Brigham and Women's Hospital
RECRUITING

Boston, Massachusetts, 02115, United States
Children's Hospital Colorado
WITHDRAWN

Aurora, Colorado, 80045, United States
Cincinnati Children's Hospital Medical Center
RECRUITING

Cincinnati, Ohio, 45267, United States
City of Hope cancer Center
RECRUITING

Duarte, California, 91010, United States
Cook Children's
TERMINATED

Forth Worth, Texas, 76104, United States
Duke University
RECRUITING

Durham, North Carolina, 27710, United States

Contact

Contact
Fred Hutchinson Cancer Center
RECRUITING

Seattle, Washington, 98109, United States
Fred Hutchinson Cancer Research Center
RECRUITING

Seattle, Washington, 98109, United States
Froedtert Medical College Pulmonary Clinic
RECRUITING

Milwaukee, Wisconsin, 53266, United States

Contact

Contact
Houston Methodist Hospital
WITHDRAWN

Tampa, Florida, 33612, United States
Houston Methodist Hospital
WITHDRAWN

Houston, Texas, 77030, United States
Hôpital Henri Mondor
TERMINATED

Créteil, Île-de-France Region, 94010, France
Kent Hospital
COMPLETED

Warwick, Rhode Island, 02886, United States
Louisiana State University
COMPLETED

Shreveport, Louisiana, 71103, United States
Loyola University Medical Center
WITHDRAWN

Maywood, Illinois, 60153, United States
MD Anderson
RECRUITING

Houston, Texas, 77030, United States
Mayo Clinic Rochester
RECRUITING

Rochester, Minnesota, 55905, United States

Contact
Medical College of Wisconsin
RECRUITING

Milwaukee, Wisconsin, 53226, United States
Memorial Sloan Kettering Cancer Center
WITHDRAWN

New York, New York, 10065, United States
National Cheng Kung University Hospital
TERMINATED

Tainan, Tainan, Taiwan
National Taiwan University Hospital
TERMINATED

Zhongzheng, Taipei City, 10002, Taiwan
Novant Health
WITHDRAWN

Winston-Salem, North Carolina, 27103, United States
Oregon Health & Science University
WITHDRAWN

Portland, Oregon, 97239, United States
Peter MacCallum Cancer Centre
TERMINATED

Melbourne, Victoria, 3050, Australia
Prince of Wales Hospital
TERMINATED

Shatin, New Territories, Hong Kong
Rigshospitalet
TERMINATED

Copenhagen, 2100, Denmark
Royal Melbourne Hospital
TERMINATED

Melbourne, Victoria, 3050, Australia
Samsung Medical Center
TERMINATED

Seoul, Gyeonggi-do, 06351, South Korea
Seattle Children's Hospital
RECRUITING

Seattle, Washington, 98105, United States
Seoul National University Bundang Hospital
TERMINATED

Seongnam-si, Gyeonggi-do, 13620, South Korea
Seoul National University Hospital
TERMINATED

Seoul, Gyeonggi-do, 03080, South Korea
Shanghai Pulmonary Hospital
TERMINATED

Yangpu, Shanghai Municipality, 200433, China
Shulan (Hangzhou) Hospital co., LTD
TERMINATED

Hangzhou, Zhejiang, China
St. Elizabeth Youngstown Hospital
WITHDRAWN

Youngstown, Ohio, 44501, United States
Sylvester Comprehensive Cancer Center, University of Miami Health System
RECRUITING

Miami, Florida, 33136, United States
Texas Health
COMPLETED

Forth Worth, Texas, 76104, United States
The Catholic University of Korea, Seoul St. Mary's Hospital
TERMINATED

Seoul, Gyeonggi-do, 06591, South Korea
The Cleveland Clinic Foundation
WITHDRAWN

Cleveland, Ohio, 44106, United States
The First Affiliated Hospital, Zhejiang University School of Medicine
TERMINATED

Hangzhou, Zhejiang, China
The Johns Hopkins Hospital
WITHDRAWN

Baltimore, Maryland, 21205, United States
The Lindner Center- The Christ Hospital
WITHDRAWN

Cincinnati, Ohio, 45219, United States
The Wesley Hospital
TERMINATED

Auchenflower, Queensland, 4066, Australia
Therapeutic Concepts
COMPLETED

Houston, Texas, 77004, United States
UCLA
ACTIVE_NOT_RECRUITING

Los Angeles, California, 90024, United States
UT Southwestern Medical Center
RECRUITING

Dallas, Texas, 75390, United States
University of California Davis Health System
RECRUITING

Sacramento, California, 95817, United States

Contact

Contact
University of California San Diego Medical Center
WITHDRAWN

San Diego, California, 92093, United States
University of Chicago
WITHDRAWN

Chicago, Illinois, 60637, United States
University of Cincinnati
WITHDRAWN

Cincinnati, Ohio, 45267, United States
University of Iowa Health Care
RECRUITING

Iowa City, Iowa, 52242, United States
University of Kansas Medical Center
RECRUITING

Fairway, Kansas, 66205, United States
University of Maryland
WITHDRAWN

Baltimore, Maryland, 21201, United States
University of Nebraska Medical Center
WITHDRAWN

Omaha, Nebraska, 68198, United States
University of Oklahoma Health Sciences Center
RECRUITING

Oklahoma City, Oklahoma, 73104, United States
University of Pennsylvania
WITHDRAWN

Philadelphia, Pennsylvania, 19104, United States
University of Pittsburgh Medical Center Health System
RECRUITING

Pittsburgh, Pennsylvania, 15213, United States
Universtiy of Michigan
WITHDRAWN

Ann Arbor, Michigan, 48109, United States
VCU Health System
RECRUITING

Richmond, Virginia, 23298, United States

Contact

Contact
Vanderbilt University Medical Center
WITHDRAWN

Nashville, Tennessee, 37232, United States
Washington University
WITHDRAWN

St Louis, Missouri, 63112, United States
Weill Cornell Medical College
RECRUITING

New York, New York, 10065, United States

Contact

Contact
West China Hospital
TERMINATED

Chengdu, Sichuan, 610041, China
Westmead Hospital
TERMINATED

Sydney, New South Wales, 2145, Australia

Conditions

Explore the condition pages connected to this study.

COVID-19 IMMUNOCOMPROMISED LOWER RESPIRATORY TRACT INFECTION PARAINFLUENZA