Targeted drug shows promise for rare ROS1 cancers
NCT ID NCT04439253
First seen Jun 27, 2026 ยท Last updated Jun 27, 2026
Summary
This study tests a drug called crizotinib in people whose cancer has a specific genetic change called ROS1 translocation. The drug blocks a protein that may help cancer grow. Researchers want to see if it can shrink tumors or stop them from getting worse. Only 4 people took part, all with advanced or hard-to-treat cancers other than lung cancer.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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4 people
The number who actually took part.
- Started
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Aug 2015
- Expected to finish
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Mar 2027
An estimate. End dates often move.
- Lead sponsor
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A government research agency
The lead sponsor is the US National Institutes of Health.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients must have met applicable eligibility criteria in the Master MATCH Protocol prior to registration to treatment subprotocol * Patients must be positive for translocation or inversion events involving the ROS1 gene via the MATCH Master Protocol * Patients must have an electrocardiogram (ECG) within 8 weeks prior to treatment assignment and must have no clinically important abnormalities in rhythm, conduction or morphology of resting ECG (e.g. complete left bundle branch block, third degree heart block) Exclusion Criteria: * Patients must not have NSCLC with ROS1 rearrangements * Patients with a history of interstitial lung disease or pneumonitis are excluded * Patients must not have known hypersensitivity to crizotinib or compounds of similar chemical or biologic composition * Patients using drugs or foods that are known potent CYP3A4 inhibitors or inducers will be excluded * Patients must not have had prior therapy with any ROS1 inhibitor including crizotinib, ceritinib, foretinib, cabozantinib, AP26113, ASP3026, WZ-5-126, TAE684, KIST301072, KIST301080, AZD1480, PF-06463922, RXDX-101 and PF-3922
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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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ECOG-ACRIN Cancer Research Group
Philadelphia, Pennsylvania, 19103, United States
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