Safety and Efficacy of BNT327, an Investigational Therapy in Combination With Chemotherapy for Patients With Untreated Small-cell Lung Cancer — StellaPhase 3 — Large-scale testing across thousands of people, comparing the new treatment against current standard treatments.
Trial locations(138 sites)
United States
Clermont Oncology Center, Clermont, Florida Cancer Care Centers of Brevard, Inc, Palm Bay, Florida Illinois Cancer Specialists, Niles, Illinois Fort Wayne Medical Oncology and Hematology, Inc, Fort Wayne, Indiana McFarland Clinic, Ames, Iowa Helen G. Nassif Community Cancer Center, Cedar Rapids, Iowa Baptist Health Hardin Cancer Center, Elizabethtown, Kentucky Frederick Health Hospital- James M Stockman Cancer Institute, Frederick, Maryland Beth Israel Lahey Health - Lahey Hospital & Medical Center (LHMC), Lahey Clinic Medical Center, Burlington, Massachusetts Baptist Cancer Center, Southaven, Mississippi Washington University School of Medicine, St Louis, Missouri Nebraska Hematology-Oncology (NHO), Lincoln, Nebraska White Plains Hospital, White Plains, New York Cleveland Clinic - Akron General Hematology & Oncology, Akron, Ohio Cleveland Clinic Mercy Hospital Cancer Center, Canton, Ohio The Christ Hospital Cancer Center, Cincinnati, Ohio University Hospitals Cleveland Medical Center, Cleveland, Ohio The Cleveland Clinic Cancer Center at Fairview Hospital, Moll Pavilion, Cleveland, Ohio Cleveland Clinic Foundation, Cleveland, Ohio Kettering Medical Center, Kettering, Ohio Cleveland Clinic - Hillcrest Hospital, Mayfield Heights, Ohio St. Luke's Physician Group - St. Luke's Cancer Care Associates, Fountain Hill, Pennsylvania University of Tennessee Medical Center, Knoxville, Tennessee The University of Texas MD Anderson Cancer Center, Houston, Texas Millennium Research and Clinical Development, LLC, Houston, Texas Texas Oncology Cancer Center, Sugar Land, Texas Virginia Cancer Specialists, Fairfax, Virginia Hematology Oncology Associates of Fredericksburg, Inc., Fredericksburg, Virginia Virginia Commonwealth University School of Medicine, Richmond, Virginia Shenandoah Oncology, Winchester, Virginia Australia
Calvary Mater Newcastle, Waratah, New South Wales Cancer Care Wollongong Pty Limited, Wollongong, New South Wales Cairns Hospital, Cairns, Queensland Icon Cancer Centre Kurralta Park, Kurralta Park, South Australia The Queen Elizabeth Hospital, Woodville, South Australia Peninsula & South Eastern Haematology and Oncology Group, Frankston, Victoria Olivia Newton-John Cancer Wellness & Research centre, Heidelberg, Victoria Western Health Sunshine Hospital, St Albans, Victoria Royal North Shore Hospital, Saint Leonards China
Jilin Cancer Hospital, Changchun, Jilin Affiliated Hospital of Hebei University, Baoding Beijing Friendship Hospital, Capital Medical University, Beijing Peking Union Medical College Hospital, Beijing Beijing Chest Hospital,Capital Medical University, Beijing The First Affiliated Hospital of Bengbu Medical College, Bengbu Zhejiang Medical University, Zhejiang Cancer Hospital, Hangzhou Jiamusi Cancer Hospital, Jiamusi Shandong University - Jinan Central Hospital, Jinan Shandong Cancer Hospital and Institute, Jinan Linyi Cancer Hospital, Linyi The First Affiliated Hospital of Nanchang University, Nanchang Jiangsu Peoples Hospital, Nanjing Germany
Evangelische Lungenklinik Berlin, Berlin Praxiskooperation Bonn-Euskirchen-Rheinbach-Wesseling, Bonn SRH Wald-Kliniken Gera GmbH, Gera LungenClinic Grosshansdorf GmbH, Großhansdorf MVZ for oncology and hematology Rhein-Kreis Neuss GmbH, Neuss Helios Klinikum Wuppertal-Universitaet Witten-Herdecke, Wuppertal Japan
Tokyo Metropolitan Komagome Hospital, Bunkyō City National Cancer Center Hospital, Chūōku National Hospital Organization Kyushu Cancer Center, Fukuoka National Hospital Organization Himeji Medical Center, Himeji National Hospital Organization Iwakuni Clinical Center, Iwakuni Kurume University Hospital, Kurume National Hospital Organization Shikoku Cancer Center, Matsuyama Sendai Kousei Hospital, Miyagi Niigata Cancer Center Hospital, Niigata Okayama University Hospital, Okayama Osaka Prefectural Hospital Organization Osaka International Cancer Institute, Osaka NHO Kinki Chuo Chest Medical Center, Sakai Poland
KOMED Roman Karaszewski I Wspolnicy Spolka Jawna, Konin FutureMeds Krakow, Krakow Wojewodzki Szpital im. Sw. Ojca Pio w Przemyslu, Przemyśl South Korea
Korea University Guro Hospital, Seoul, Guro-gu National Cancer Center, Goyang-si, Gyeonggi-do The Catholic University Of Korea, St. Vincent's Hospital, Suwon, Gyeonggi-do Ajou University Hospital, Suwon, Gyeonggi-do Gyeongsang National University Hospital (GNUH), Jinju, Gyeongsangnam-do Gachon University Gil Medical Center, Incheon, Namdong-gu Severance Hospital, Yonsei University Health System, Seoul Asan Medical Center (AMC), Seoul Samsung Medical Center, Seoul Spain
Hospital General Universitario Gregorio Maranon (HGUGM), Madrid Hospital Universitario Nuestra Senora De Valme, Seville Hospital Clinico Universitario Lozano Blesa de Zaragoza, Zaragoza Turkey (Türkiye)
Acibadem Adana Hospital, Adana Seyhan Medical Park Hospital, Adana Baskent University Adana Turgut Noyan Application and Research Center, Adana Ankara Etlik City Hospital, Ankara Gulhane Training and Research Hospital, Ankara Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara Hacettepe University Medical Faculty Hospital, Ankara Memorial Ankara Hospital, Ankara Gazi University, Medical Faculty Hospital, Ankara Liv Hospital Ankara, Ankara Ankara Bilkent City Hospital, Ankara Akdeniz University Hospital, Antalya Trakya University Faculty of Medicine, Edirne United Kingdom
The Christie NHS Foundation Trust, Manchester, Lancashire Royal Marsden Hospital (RMH) - Royal Marsden NHS Foundation Trust, Chelsea, London Royal Marsden Hospital (Sutton) - Royal Marsden NHS Foundation Trust, Sutton, London Huddersfield Royal Infirmary - Calderdale and Huddersfield NHS Foundation Trust, Huddersfield, North Yorkshire Northern Centre for Cancer Care - The Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, Northumberland Nottingham University Hospitals NHS Trust - Nottingham City Hospital, Nottingham, Nottinghamshire Churchill Hospital - Oxford University Hospitals NHS Foundation Trust, Oxford, Oxfordshire Ninewells Hospital and Medical School - Tayside Health Board, Dundee, Scotland Torbay and South Devon NHS Foundation Trust, Torquay, South Devon Royal Stoke University Hospital - University Hospitals of North Midlands NHS Trust, Stoke-on-Trent, Staffordshire Velindre NHS Trust, Velindre Cancer Centre, Cardiff, Wales Guangxi Tumour Hospital, Nanning
Shanghai Chest Hospital, Shanghai Fudan University - Shanghai Cancer Center (FUSCC), Shanghai Cancer Hospital of Shantou University Medical College, Shantou The First Affiliated Hospital of Soochow University, Suzhou Shanxi Provincial Tumor Hospital (Shanxi Oncology Hospital), Taiyuan Chongqing University Three Gorges Hospital, Wanzhou The First Affiliated Hospital Of Wenzhou Medical University, Wenzhou Zhongnan Hospital of Wuhan University, Wuhan Xiangyang Central Hospital, Xiangyang The First Affiliated Hospital of Henan Medical University, Xinxiang Northern Jiangsu Peoples Hospital (NJPH), Yangzhou Taizhou Hospital of Zhejiang Province, Zhejiang Koc Universitesi Hastanesi (Koc University Hospital), Istanbul
Medical Park Florya Hospital, Istanbul Yeditepe University Kosuyolu Hospital, Istanbul Goztepe Prof. Dr. Suleyman Yalcin City Hospital, Istanbul Medical Point Izmir Hospital, Izmir Kocaeli University Medical Faculty Hospital, Kocaeli Ankara University Medical Faculty Hospital, Mamak Sakarya University Training and Research Hospital, Sakarya New Cross Hospital, Wolverhampton, West Midlands
Addenbrooke's Hospital - Cambridge University Hospitals NHS Foundation Trust, Cambridge Hull University Teaching Hospitals NHS Trust, Cottingham Royal Devon and Exeter Hospital, Royal Devon University Healthcare NHS Foundation Trust, Exeter St James's University Hospital - Leeds Teaching Hospitals NHS Trust, Leeds Guy's Hospital - Guy's & St Thomas' NHS Foundation Trust, London Royal Preston Hospital - Lancashire Teaching Hospitals NHS Foundation Trust, Preston Last updated February 2026