Blood sampling: Blood samples (2\*10 mL on ethylenediaminetetraacetic acid (EDTA)) will be taken at time of disease progression and will be sent for central liquid biopsy ctDNA analysis.
The goal of this prospective, interventional study is to evaluate the mechanisms of acquired resistance to amivantamab monotherapy in patients with advanced NSCLC with EGFR ins20. The main question it aims to answer is:
What are the mechanisms of acquired resistance to amivantamab monotherapy in this population of patients ? How anticipate the efficacy of subsequent systemic therapies ?
After this information session, the participant will be asked to sign the study informed consent. A blood samples (2\*10 mL on ethylenediaminetetraacetic acid (EDTA)) will be taken at time of disease progression and will be sent for central liquid biopsy ctDNA analysis. If available, tumor tissue will also be sent for DNA NGS analysis.
| Facility | City | Region | Status |
|---|---|---|---|
| Oncologie Polyclinique Bordeaux Nord Aquitaine | Bordeaux | France | Not Yet Recruiting |
| Centre Hospitalier du Morvan | Brest | France | Recruiting |
| Pneumologie Centre Hospitalier Intercommunal de Créteil | Créteil | France | Recruiting |
| Oncologie, CLCC Dijon | Dijon | France | Not Yet Recruiting |
| Pneumologie, CHU Grenoble | Grenoble | France | Recruiting |
| Pneumologie CH | Le Mans | France | Not Yet Recruiting |
| Oncologie thoracique Hôpital Nord | Marseille | France | Recruiting |
| Oncologie, Centre Antoine Lacassagne | Nice | France | Withdrawn |
| Oncologie Institut Curie | Paris | France | Not Yet Recruiting |
| Hôpital Cochin | Paris | France | Recruiting |
| Pneumologie, Hôpital Tenon | Paris | France | Recruiting |
| Pneumologie Centre Hospitalier | Pau | France | Not Yet Recruiting |
| Pneumologie CHI Cornouaille | Quimper | France | Not Yet Recruiting |
| Hôpital Charles Nicolle | Rouen | France | Recruiting |
| CHU La Réunion Site Nord | Saint-Denis | France | Recruiting |
| CHU Hôpital Nord | Saint-Etienne | France | Recruiting |
| CH Bretagne Atlantique | Vannes | France | Recruiting |
| Pneumologie, Hôpital Mutualiste Resamut | Villeurbanne | France | Not Yet Recruiting |
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT06247826 on ClinicalTrials.gov ↗ ← All trials in France