Ignite Creation Date:
2025-12-25 @ 2:08 AM
Ignite Modification Date:
2026-02-22 @ 7:23 PM
Study NCT ID:
NCT03926260
Status:
COMPLETED
Last Update Posted:
2025-12-04
First Post:
2019-04-16
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Early Assessment of Response to Treatment of Metastatic LUng Tumors Based on CIrculating Tumor DNA
Sponsor:
Centre Hospitalier Departemental Vendee
Organization:
Study Overview
Official Title:
Non-controlled Prospective Pilot Study Assessing Prognostic Performance of Circulating Tumour DNA Kinetic Analysis for Monitoring Response to Treatment of Metastatic Non-small Cell Lung Cancers
Status:
COMPLETED
Status Verified Date:
2025-11
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
ELUCID
Brief Summary:
In patients with locally advanced or metastatic tumors, first-line therapeutic management is based on the use of targeted therapies (EGFR, BRAF ALK and ROS1 inhibitors), immunotherapies (anti-PD1/ anti-PDL1-antibodies or chemotherapy.
Despite patient selection based on histo-pathological and molecular criteria, not all patients respond to treatment. There are currently no markers to definitively guarantee a patient's response.
An alternative is to identify early patient response to treatment. The investigator hypothesize that change in circulating tumor DNA concentration (ctDNA) allow to early identify patients' therapeutic response (and non-response) of patients, regardless of the type of treatment used in the first line setting.
Despite patient selection based on histo-pathological and molecular criteria, not all patients respond to treatment. There are currently no markers to definitively guarantee a patient's response.
An alternative is to identify early patient response to treatment. The investigator hypothesize that change in circulating tumor DNA concentration (ctDNA) allow to early identify patients' therapeutic response (and non-response) of patients, regardless of the type of treatment used in the first line setting.
Detailed Description:
The primary objective is to determine whether early evolution (between baseline and week 3) of circulating tumor DNA concentration predicts the radiological response to first-line treatment of advanced or metastatic NSCLC patients, regardless of treatment
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: