Molecular Profiling and Dynamic Changes of ctDNA in Unresectable Locally Advanced NSCLC

Sponsor
Parc de Salut Mar (Other)
Overall Status
Recruiting
CT.gov ID
NCT05641870
Collaborator
GUARDANT HEALTH (Other)
80
1
33.9
2.4

Study Details

Study Description

Brief Summary

Multi-center observational clinical study to evaluate the application value of ctDNA monitoring in efficacy assessment and relapse prediction in patients diagnosed with unresectable, locally advanced NSCLC receiving CRT with or without durvalumab maintenance treatment.

Condition or Disease Intervention/Treatment Phase
  • Procedure: Sample collection
  • Diagnostic Test: Characterization of the tumoral tissue genomic alterations
  • Drug: Chemoradiation treatment regimen and maintenance (if amenable)
  • Diagnostic Test: Genomic and methylation analysis in liquid biopsy

Detailed Description

Newly diagnosed, histologically confirmed, unresectable stage III NSCLC patients, amenable to receive standard of care chemoradiotherapy with or without durvalumab maintenance, will be enrolled in this study. Whole blood collection will be conducted during the treatment for ctDNA detection in specific time-points of interest. Next-generation sequencing using commercially available panels, and analysis of ctDNA aberrant methylation will be performed. Results will be correlated to patients' recurrence times and survival outcomes.

Study Design

Study Type:
Observational [Patient Registry]
Anticipated Enrollment :
80 participants
Observational Model:
Cohort
Time Perspective:
Prospective
Official Title:
Molecular Profiling and Dynamic Changes of Circulating Tumor DNA in Unresectable Locally Advanced Non-small Cell Lung Cancer
Actual Study Start Date :
Feb 1, 2021
Anticipated Primary Completion Date :
Dec 1, 2023
Anticipated Study Completion Date :
Dec 1, 2023

Outcome Measures

Primary Outcome Measures

  1. Quantitative variation of aberrant methylated ctDNA concentrations before chemoradiotherapy, after chemoradiotherapy, and every 3 months during 1 year of follow-up. [16 months]

  2. Correlation between patients' recurrence or progression, and quantitative detection of circulating tumour DNA (ctDNA) concentration. [2 years]

  3. Concordance of ctDNA genomic alterations detected in peripheral blood samples, with those in matched tumour samples. [At diagnosis]

  4. Correlation between survival outcomes (progression free survival, overall survival) and quantitative detection of ctDNA genomic alterations or methylation status. [2 years]

Eligibility Criteria

Criteria

Ages Eligible for Study:
18 Years and Older
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
No
Inclusion Criteria:
  • Patients with newly diagnosed, histologically confirmed, unresectable locally advanced NSCLC.

  • ≥18 years of age.

  • Ability to understand the written informed consent and willingness to sign it.

Exclusion Criteria:
  • Patients who are unwilling to follow-up evaluation of response to therapy.

  • Any condition that, in the opinion of the investigator, would interfere with study results.

Contacts and Locations

Locations

Site City State Country Postal Code
1 Parc de Salut Mar - Hospital del Mar Barcelona Spain 08003

Sponsors and Collaborators

  • Parc de Salut Mar
  • GUARDANT HEALTH

Investigators

  • Principal Investigator: Edurne Arriola, Parc de Salut Mar

Study Documents (Full-Text)

None provided.

More Information

Publications

Responsible Party:
Edurne Arriola, Principal Investigator, Parc de Salut Mar
ClinicalTrials.gov Identifier:
NCT05641870
Other Study ID Numbers:
  • 2022/10344/I
First Posted:
Dec 8, 2022
Last Update Posted:
Dec 12, 2022
Last Verified:
Dec 1, 2022
Individual Participant Data (IPD) Sharing Statement:
Undecided
Plan to Share IPD:
Undecided
Studies a U.S. FDA-regulated Drug Product:
No
Studies a U.S. FDA-regulated Device Product:
No
Keywords provided by Edurne Arriola, Principal Investigator, Parc de Salut Mar
Additional relevant MeSH terms:

Study Results

No Results Posted as of Dec 12, 2022