New hope for ROS1+ cancer patients: expanded access to zidesamtinib
NCT ID NCT06797362
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This expanded access program provides the investigational drug zidesamtinib (NVL-520) to adults with advanced ROS1-positive non-small cell lung cancer or other solid tumors who have no satisfactory treatment options and cannot join a clinical trial. Participants must have received at least one prior ROS1-targeted therapy. The goal is to offer a potential treatment when no alternatives exist.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- zidesamtinib (NVL-520), an oral tablet
- What this could lead to
- If it works, this could provide a treatment option for people with advanced ROS1-positive cancers who have run out of standard therapies.
- What could go wrong
- This is an expanded access program, not a formal trial, so effectiveness and safety are not fully established. It may not work for everyone and could have side effects.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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AUSL della Romagna - Ravenna
AVAILABLERavenna, 48121, Italy
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Antoni van Leeuwenhoek Hospital
AVAILABLEAmsterdam, 1006 BE, Netherlands
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CHU de Nantes
AVAILABLENantes, Pays de la Loire Region, 44800, France
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Centre Leon Berard
AVAILABLELyon, Auvergne-Rhône-Alpes, 69008, France
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Chris O'Brien Lifehouse
AVAILABLECamperdown, New South Wales, 2050, Australia
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Chung Shan Medical University
AVAILABLETaichung, 402306, Taiwan
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Cross Cancer Institute
AVAILABLEEdmonton, Alberta, T6G 1Z2, Canada
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Dana-Farber Cancer Institute
AVAILABLEBoston, Massachusetts, 02215, United States
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Fondazione IRCCS Istituto Nazionale dei Tumori
AVAILABLEMilan, 20133, Italy
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Fox Chase Cancer Center
AVAILABLEPhiladelphia, Pennsylvania, 19111, United States
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GCS IUCT Oncopole
AVAILABLEToulouse, Occitanie, 31059, France
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Gregorio Marañón General University Hospital
AVAILABLEMadrid, 28007, Spain
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Hospital Univ Doce de Octubre
AVAILABLEMadrid, 28041, Spain
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Hospital Universitario Vall d'Hebron
AVAILABLEBarcelona, 08035, Spain
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IRCCS Istituto Oncologico Veneto
AVAILABLEPadova, 35128, Italy
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IRCCS Istituto Tumori Giovanni Paolo II
AVAILABLEBari, 70124, Italy
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Institut Gustave Roussy
AVAILABLEVillejuif, Île-de-France Region, 94800, France
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Istituto Nazionale Tumori "Regina Elena
AVAILABLERoma, 00144, Italy
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L'Istituto Europeo di Oncologia S.r.l.
AVAILABLEMilan, 20141, Italy
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Massachusetts General Hospital
AVAILABLEBoston, Massachusetts, 02114, United States
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Memorial Sloan Kettering Cancer Center
AVAILABLEManhattan, New York, 10065, United States
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National Cancer Centre Singapore
AVAILABLESingapore, 168583, Singapore
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National Cheng Kung University Hospital
AVAILABLETainan, 70403, Taiwan
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National Taiwan University Hospital
AVAILABLETaipei, 100229, Taiwan
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National University Hospital Singapore
AVAILABLESingapore, 119074, Singapore
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Netherlands Cancer Institute: NKI
AVAILABLEAmsterdam, 1066 CX, Netherlands
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Peter MacCallum Cancer Centre
AVAILABLEMelbourne, Victoria, 3000, Australia
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Princess Margaret Hospital
AVAILABLEToronto, Ontario, M5G 2M9, Canada
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The Christie Hospital
AVAILABLEManchester, M20 4BX, United Kingdom
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The Royal Marsden Hospital
AVAILABLESutton, Surrey, SM2 5PT, United Kingdom
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The Royal Marsden Hospital
AVAILABLELondon, SM2 5PT, United Kingdom
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UZLeuven
AVAILABLELeuven, 3000, Belgium
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University Medical Center Groningen
AVAILABLEGroningen, 9713 GZ, Netherlands
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University of Chicago Medical Center
AVAILABLEChicago, Illinois, 60637, United States
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University of Colorado Anschutz School of Medicine
AVAILABLEAurora, Colorado, 80045, United States
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University of Washington / Fred Hutchinson Cancer Center
AVAILABLESeattle, Washington, 98109, United States
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Uomi Cancer Center-Clinica Tres Torres
AVAILABLEBarcelona, 08017, Spain
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