Study
Recruiting Not a phased study
This trial at a glance
Where this trial is running
| Site | City | State or country | Status at this site |
|---|---|---|---|
| Many Locations | Many Locations | Australia | Withdrawn |
voxsanity.com.au · trial sites from public registries · registry record synced 12 October 2026 · not medical advice
Who can join
The official eligibility criteria
Registry text, reproduced exactly. These are the words the trial's sponsor published on ClinicalTrials.gov. They have not been edited, shortened or rewritten, and they are written for researchers rather than for patients.
Inclusion Criteria:
* Adult and pediatric (from birth to 18-year-old) patients
* Patients with locally advanced or metastatic solid tumor harboring an NTRK gene fusion. NTRK (NTRK1, NTRK2, and NTRK3) gene fusions will be identified locally. Acceptable methods of detection of NTRK gene fusion include NGS, fluorescence in situ hybridization (FISH), reverse-transcription polymerase chain reaction (rt-PCR) or any other genomic testing able to detect NTRK gene fusion. If a pan-TRK IHC method is used, this result needs to be accompanied with the results using one of the other methods noted above.
* Life expectancy of at least 3 months based on clinical judgement
* Decision to treat with larotrectinib made by the treating physician prior to study enrollment
* Patients can also be enrolled if the initial visit (larotrectinib start date) occurred within 2 months ±3 days prior to informed consent signed date
* Signed informed consent form
* For patients under legal age, signed assent by the patient (where applicable) and parental/legal guardian signed informed consent is required
Exclusion Criteria:
* Any contraindications as listed in the local approved product information
* Pregnancy
* Participation in an investigational program with interventions outside of routine clinical practice
* Prior treatment with larotrectinib or other kinase inhibitor with TRK inhibition
* Patients with NTRK gene amplification or NTRK point mutation
Dates on the record
Results, publications and the official record
- No results are posted on the official record yet.
- No publications are listed on the official record yet.
- Official record and contacts on ClinicalTrials.gov – contact details for each site are kept there, and are not copied onto this page.
Sources and dates
- ClinicalTrials.gov – the record this page reformats
- ClinicalTrials.gov processing date: 2 October 2026.
- This page last checked by Voxsanity: 12 October 2026.
Voxsanity reformats data from public registries into this layout. It does not edit, interpret or add to what the registry published.
Not medical advice.
Individual trial records are refreshed on a rolling basis rather than all at once, so a record may be up to several weeks old. Each trial page and trial card shows the date its own record was last synced. Where a record has lagged, its status, sites and enrolment can differ from the current registry state in either direction, so check the registry link on the trial page before acting on them.
Letter for your doctor
A one-page summary of this trial to print or email to your GP. It carries the registry's own record of the trial and its eligibility criteria, and nothing Voxsanity has written about whether it suits you.