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New endoscopic findings: the value of white substance in the esophageal mucosa in the diagnosis of early esophageal and precancerous lesions

New endoscopic findings: the value of white substance in the esophageal mucosa in the diagnosis of early esophageal and precancerous lesions

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800015588
Enrollment
Unknown
Registered
2018-04-10
Start date
2018-05-01
Completion date
Unknown
Last updated
2018-04-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

early esophageal cancer

Interventions

Gold Standard:pathologic diagnosis
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endoscopy

Sponsors

Affiliated Hospital of Northern sichuan Medical College
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: (1) normal esophagus, precancerous lesions and early esophageal cancer patients; (2) complete clinicopathological data, clear endoscopic images and corresponding auxiliary examination results.

Exclusion criteria

Exclusion criteria: (1) People with diabetes, immunodeficiency or other malignant tumors (2) The patient was not willing to be included in the researcher. (3) The endoscopy images were not clear or missing. (4) Progressing esophagus cancer.

Design outcomes

Primary

MeasureTime frame
Esophageal mucosa pathology;Endoscopic ultrasonography;Tumor marker;—

Secondary

MeasureTime frame
Imaging data;—

Countries

China

Contacts

Public ContactGuodong Yang

Affiliated Hospital of Northern sichuan Medical College

ygd_ld2003@163.com+86 15760569639

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026