# A Retrospective Study to Determine the Incidence of NTRK Fusions. NTRK Study

> **NCT04010240** · — · COMPLETED · sponsor: **Institut Bergonié** · enrollment: 3820 (actual)

## Conditions studied

- Metastatic Solid Tumors

## Interventions

- **OTHER:** No intervention (this is a retrospective cohort study)

## Key facts

- **NCT ID:** NCT04010240
- **Lead sponsor:** Institut Bergonié
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2015-12-23
- **Primary completion:** 2022-12-31
- **Final completion:** 2022-12-31
- **Target enrollment:** 3820 (ACTUAL)
- **Last updated:** 2025-10-16

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04010240

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04010240, "A Retrospective Study to Determine the Incidence of NTRK Fusions. NTRK Study". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04010240. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*