# The Application of Extracellular Vesicle Detection in Gastric Juice Based on Metamaterial Sensing in the Diagnosis of Gastric Cancer and Related Diseases

> **NCT07332104** · — · NOT_YET_RECRUITING · sponsor: **Beijing Friendship Hospital** · enrollment: 100 (estimated)

## Conditions studied

- Gastric Cancer (GC)
- Gastric Cancer (Diagnosis)

## Interventions

- **DIAGNOSTIC_TEST:** In vitro surface plasmon resonance detection

## Key facts

- **NCT ID:** NCT07332104
- **Lead sponsor:** Beijing Friendship Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2025-12-15
- **Primary completion:** 2026-12-15
- **Final completion:** 2026-12-15
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2026-01-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07332104

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07332104, "The Application of Extracellular Vesicle Detection in Gastric Juice Based on Metamaterial Sensing in the Diagnosis of Gastric Cancer and Related Diseases". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT07332104. Licensed CC0.

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