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

NCT07332104 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 100

Last updated 2026-01-12

No results posted yet for this study

Summary

After obtaining informed consent from the patients, all the medical history and treatment records of the patients who underwent gastroscopy since the onset of the disease, as well as gastric fluid samples, including laboratory and imaging data, were collected and recorded. The medical history and treatment records and gastric fluid samples were analyzed.

Conditions

  • Gastric Cancer (GC)
  • Gastric Cancer (Diagnosis)

Interventions

DIAGNOSTIC_TEST

In vitro surface plasmon resonance detection

Gastric juice from patients was removed for isolation of extracellular vesicles and surface plasmon resonance detection in vitro

Sponsors & Collaborators

  • Beijing Friendship Hospital

    lead OTHER

Eligibility

Min Age
40 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-12-15
Primary Completion
2026-12-15
Completion
2026-12-15

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07332104 on ClinicalTrials.gov