Clinical Trials in South Korea / NCT06907160
Recruiting
Observational
Exploratory Biomarker Analysis of Neoadjuvant Chemoimmunotherapy Followed by Pulmonary Resection in Stage II-III Non-Small Cell Lung Cancer
NCT06907160 · tracked via the Priya Life Science South Korea tracker
Condition(s) studied
Clinical Stage II to III Non-Small Cell Lung Cancer
Study summary
1. To explore tissue-based biomarkers to select patients who do not respond to neoadjuvant immunotherapy (non-responders) at the point of diagnosis
2. To explore blood-based non-invasive biomarkers to predict pathological complete response (pCR) before surgery
Eligibility
Inclusion Criteria:
* Histologically proven clinical stage II-III lung cancer patients
* No driver mutations (EGFR mutation and ALK alteration)
* Whole body performance (ECOG) 0-1
* Those over 19 years of age
* Subject who submitted Informed consent form
Exclusion Criteria:
* Under 19 years of age
* If there is a history of causing infection or other serious medical problems that impair the patient's function and make it difficult to comply with the study protocol.
* Patients for whom the investigator determines that the patient should not participate in the clinical trial because the patient is judged to be unable to comply with the clinical trial procedures and requirements (a person lacking medical capacity)
* Other patients (pregnant women, etc.) determined by the clinical trial director to be unsuitable for this clinical trial.
Primary outcome measure(s)
- Pathologic response after surgery, assessed according to IASLC pathologic response criteria, including major pathologic response and pathologic complete response in resected specimens following neoadjuvant CIT. — Within the first 30 days (plus or minus 3 days) after surgery
Pathologic response after surgery will be assessed according to the IASLC pathologic response criteria in resected tumor specimens following neoadjuvant CIT. Pathologic Complete Response (pCR): No residual viable tumor cells (0% viable tumor). Major Pathologic Response (MPR): ≤10% residual viable tumor cells. Evaluation Method: Pathologic response will be determined by histopathological examination of the resected tumor tissue, with tumor regression grading based on hematoxylin and eosin (H\&E) staining.
Trial sites (1)
| Facility | City | Region | Status |
|---|---|---|---|
| Department of Thoracic and Cardiovascular Surgery, Severance Hospital, Yonsei University College of Medicine | Seoul | South Korea | Recruiting |
More Yonsei University trials in South Korea
Official registry record
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 NCT06907160 on ClinicalTrials.gov ↗ ← All trials in South Korea