NCT07532447

Metabolomic Characteristics of Patients With Non-small Cell Lung Cancer in Plasma, Tissue and Exhaled Breath Condensate: A Case-control Study

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 74 (actual)
• Sponsor: People's Hospital of Xinjiang Uygur Autonomous Region · Academic / Other
• Sex: All
• Age: —
• Healthy volunteers: —

Summary

We collected tissue and plasma samples from patients with benign pulmonary nodules and non-small cell lung cancer (NSCLC). Exhaled breath condensate (EBC) samples were obtained from these patients using a breath condenser. Differential metabolites were identified in samples from 22 NSCLC patients and 20 benign controls using ultra-performance liquid chromatography-high resolution mass spectrometry-based untargeted metabolomics.

Conditions

• Non-small Cell Lung Cancer
• Benign Pulmonary Nodules

Timeline

• Start date: 2022-04-30
• Primary completion: 2025-12-31
• Completion: 2025-12-31
• First posted: 2026-04-15
• Last updated: 2026-04-15

Locations

1 site across 1 country: China