# Prospective Observation of Failure Patterns in NSCLC Treated With ICIs

> **NCT04492969** · — · UNKNOWN · sponsor: **Fudan University** · enrollment: 320 (estimated)

## Conditions studied

- NSCLC Stage IV
- NSCLC, Recurrent

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04492969
- **Lead sponsor:** Fudan University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-09-01
- **Primary completion:** 2023-08-31
- **Final completion:** 2025-08-31
- **Target enrollment:** 320 (ESTIMATED)
- **Last updated:** 2020-07-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04492969

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04492969, "Prospective Observation of Failure Patterns in NSCLC Treated With ICIs". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04492969. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*