# Predictive Value of CEA and ctDNA in Lung Cancer Recurrence

> **NCT07170046** · — · NOT_YET_RECRUITING · sponsor: **Guangdong Provincial People's Hospital** · enrollment: 100 (estimated)

## Conditions studied

- Lung Carcinoma

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07170046
- **Lead sponsor:** Guangdong Provincial People's Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2025-09-15
- **Primary completion:** 2027-08-01
- **Final completion:** 2027-08-01
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2025-09-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07170046

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07170046, "Predictive Value of CEA and ctDNA in Lung Cancer Recurrence". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT07170046. Licensed CC0.

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