New inhaled therapy for tough fungus infections falls short in trial

NCT ID NCT05238116

First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 25 times

Summary

This study tested whether adding an inhaled antifungal drug (PC945) to standard treatment could help people with a serious lung fungus infection that wasn't getting better. The trial was stopped early, so we don't have clear proof it works. About 85 adults with proven or probable invasive pulmonary aspergillosis took part.

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Contacts and locations

Locations

  • Clinical R Site

    Los Angeles, California, 90095, United States

  • Clinical Research Site

    La Jolla, California, 92037, United States

  • Clinical Research Site

    Los Angeles, California, 90048, United States

  • Clinical Research Site

    Sacramento, California, 95817, United States

  • Clinical Research Site

    Jacksonville, Florida, 32224, United States

  • Clinical Research Site

    Baltimore, Maryland, 21287, United States

  • Clinical Research Site

    Ann Arbor, Michigan, 48109, United States

  • Clinical Research Site

    Minneapolis, Minnesota, 55455, United States

  • Clinical Research Site

    St Louis, Missouri, 63110, United States

  • Clinical Research Site

    The Bronx, New York, 10467, United States

  • Clinical Research Site

    Philadelphia, Pennsylvania, 19014, United States

  • Clinical Research Site

    Pittsburgh, Pennsylvania, 15213, United States

  • Clinical Research Site

    Madison, Wisconsin, 53792, United States

  • Clinical Research Site

    Caba, Buenos Aires, C1199ABB, Argentina

  • Clinical Research Site

    La Plata, Buenos Aires, B1900, Argentina

  • Clinical Research Site

    Caba, Buenos Aries, C1118AAT, Argentina

  • Clinical Research Site

    Rosario, Santa Fe Province, S2000CVB, Argentina

  • Clinical Research Site

    Mendoza, M5500, Argentina

  • Clinical Research Site

    Melbourne, Victoria, 3004, Australia

  • Clinical Research Site

    Parkville, Victoria, 3050, Australia

  • Clinical Research Site

    Graz, Styria, 8036, Austria

  • Clinical Research Site

    Vienna, 1090, Austria

  • Clinical Research Site

    Brussels, B-1070, Belgium

  • Clinical Research Site

    Brussels, B-1200, Belgium

  • Clinical Research Site

    Leuven, B-3000, Belgium

  • Clinical Research Site

    Curitiba, Paraná, 80060-900, Brazil

  • Clinical Research Site

    Curitiba, Paraná, 81520060, Brazil

  • Clinical Research Site

    Passo Fundo, Rio Grande do Sul, 99010260, Brazil

  • Clinical Research Site

    Porto Alegre, Rio Grande do Sul, 90035903, Brazil

  • Clinical Research Site

    Santa Maria, Rio Grande do Sul, 97105900, Brazil

  • Clinical Research Site

    Jaú, São Paulo, 17210-080, Brazil

  • Clinical Research Site

    Santos, São Paulo, 11075101, Brazil

  • Clinical Research Site

    Hamilton, Ontario, L8V 1C3, Canada

  • Clinical Research Site

    Toronto, Ontario, M5G 2C4, Canada

  • Clinical Research Site

    Toronto, Ontario, M6G2N2, Canada

  • Clinical Research Site

    Valparaíso, 2570017, Chile

  • Clinical Research Site

    Montería, Departamento de Córdoba, 230002, Colombia

  • Clinical Research Site

    Cali, Valle del Cauca Department, 760032, Colombia

  • Clinical Research Site

    Paris, 75015, France

  • Clinical Research Site

    Strasbourg, 67091, France

  • Clinical Research Site

    Würzburg, Bavaria, 97080, Germany

  • Clinical Research Site

    Frankfurt am Main, Hesse, 60590, Germany

  • Clinical Research Site

    Athens, 11527, Greece

  • Clinical Research Site

    Thessaloniki, 57010, Greece

  • Clinical Research Site

    Bengaluru, Karnataka, 560034, India

  • Clinical Research Site

    Hyderabad, Telangana, 500082, India

  • Clinical Research Site

    New Delhi, 110017, India

  • Clinical Research Site

    Haifa, 3109601, Israel

  • Clinical Research Site

    Ramat Gan, 5266202, Israel

  • Clinical Research Site

    Brescia, Lombardy, 25123, Italy

  • Clinical Research Site

    Monza, 20900, Italy

  • Clinical Research Site

    Naples, 80131, Italy

  • Clinical Research Site

    Rome, 00168, Italy

  • Clinical Research Site

    Siena, 53100, Italy

  • Clinical Research Site

    Daejeon, 35015, South Korea

  • Clinical Research Site

    Incheon, 21565, South Korea

  • Clinical Research Site

    Seoul, 02841, South Korea

  • Clinical Research Site

    Seoul, 06273, South Korea

  • Clinical Research Site

    Seoul, 06351, South Korea

  • Clinical Research Site

    Seoul, 06591, South Korea

  • Clinical Research Site

    Córdoba, Andalusia, 14004, Spain

  • Clinical Research Site

    Barcelona, Catalonia, 08035, Spain

  • Clinical Research Site

    Barcelona, Catalonia, 08036, Spain

  • Clinical Research Site

    Majadahonda, Madrid, 28222, Spain

  • Clinical Research Site

    Granada, 18014, Spain

  • Clinical Research Site

    Valencia, 46026, Spain

  • Clinical Research Site

    Tapei City, Tapai, 100225, Taiwan

  • Clinical Research Site

    Kaohsiung City, 807377, Taiwan

  • Clinical Research Site

    New Taipei City, 220, Taiwan

  • Clinical Research Site

    New Taipei City, 23561, Taiwan

  • Clinical Research Site

    Khlong Luang, Changwat Pathum Thani, 12120, Thailand

  • Clinical Research Site

    Bangkok, 10400, Thailand

  • Clinical Research Site

    Bangkok, 10700, Thailand

  • Clinical Research Site

    Khon Kaen, 40002, Thailand

  • Clinical Research Site

    Harefield, Middlesex, UB9 6JH, United Kingdom

  • Clinical Research Site

    London, SE5 9RS, United Kingdom

  • Clinical Research Site

    London, SW17 0QT, United Kingdom

  • Clinical Research Site

    London, W12 0HS, United Kingdom

  • Clinical Research Site

    Manchester, M23 9LT, United Kingdom

  • Clinical Research Site 1

    Houston, Texas, 77030, United States

  • Clinical Research Site 1

    Pune, Maharashtra, 411004, India

  • Clinical Research Site 2

    Houston, Texas, 77030, United States

  • Clinical Research Site 2

    Pune, Maharashtra, 411004, India

Conditions

Explore the condition pages connected to this study.