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Study identifier: NCT04142437 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Study to Learn More About the Safety and Effectiveness of the Drug VITRAKVI During Routine Use in Patients With TRK Fusion Cancer Which is Locally Advanced or Spread From the Place Where it Started to Other Places in the Body

Condition: Locally Advanced or Metastatic Solid Tumor Harboring an NTRK Gene Fusion  ·  Sponsor: Bayer

PhaseN/A
Planned participants150
Who can joinAll sexes, N/A to no upper limit
Healthy volunteersNo

About this study

In this observational study researcher want to learn more about the effectiveness of drug VITRAKVI (generic name: larotrectinib) and how well the drug is tolerated during routine use in patients with TRK fusion cancer which is locally advanced or spread from the place where it started to other places in the body. TRK fusion cancer is a term used to describe a variety of common and rare cancers that are caused by a change to the NTRK (Neurotrophic Tyrosine Kinase) gene called a fusion. During this fusion, an NTRK gene joins together, or fuses, with a different gene. This joining results in the activation of certain proteins (TRK fusion proteins), which can cause cancer cells to multiply and form a tumor. VITRAKVI is an approved drug that blocks the action of the NTRK gene fusion. This study will enroll adult and paediatric patients suffering from a solid tumor with NTRK gene fusion for whom the decision to treat their disease with VITRAKVI has been made by their treating physicians. During the study, patients' medical information such as treatment information with VITRAKVI, other medication or treatments, changes in disease status and other health signs and symptoms will be collected within the normal medical care by the treating doctor. Participants will be observed over a period from 24 to 60 months.

This description comes directly from the study's public registry record.

Talk to the study team

Bayer Clinical Trials Contact  ·  (+)1-888-84 22937  ·  clinical-trials-contact@bayer.com

Always discuss trial participation with your own doctor first.

Locations (76)

Banner Desert Medical CenterMesa, Arizona, United StatesWithdrawn
California Research Inst.Los Angeles, California, United StatesRecruiting
USC / Norris Comprehensive Cancer CenterLos Angeles, California, United StatesWithdrawn
UCLA - Mattel Children's HospitalLos Angeles, California, United StatesRecruiting
Hoag Memorial Hospital PresbyterianNewport Beach, California, United StatesRecruiting
UCSF Benioff Children's Hospital OaklandOakland, California, United StatesWithdrawn
Stanford Univ Med Ctr. / Lucile Packard Children's HospPalo Alto, California, United StatesRecruiting
Providence Health System - Southern CaliforniaSanta Monica, California, United StatesTerminated
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical CenterTorrance, California, United StatesWithdrawn
SCL HealthGrand Junction, Colorado, United StatesWithdrawn
Yale UniversityNew Haven, Connecticut, United StatesRecruiting
Mayo ClinicJacksonville, Florida, United StatesWithdrawn

+ 64 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT04142437