# Correlation Between Specific Gene Mutationand Local Immune Microenvironment and Immunotherapy Efficacy in NSCLC

> **NCT04405661** · — · UNKNOWN · sponsor: **Guangzhou Institute of Respiratory Disease** · enrollment: 100 (estimated)

## Conditions studied

- NSCLC

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04405661
- **Lead sponsor:** Guangzhou Institute of Respiratory Disease
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-04-28
- **Primary completion:** 2021-05-31
- **Final completion:** 2022-05-30
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2020-05-28

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04405661

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04405661, "Correlation Between Specific Gene Mutationand Local Immune Microenvironment and Immunotherapy Efficacy in NSCLC". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT04405661. Licensed CC0.

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