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A clinical research for computer-aided discrimination and location for bleeding in small intestine by capsule endoscope image

A clinical research for computer-aided discrimination and location for bleeding in small intestine by capsule endoscope image

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000031546
Enrollment
Unknown
Registered
2020-04-04
Start date
2018-04-01
Completion date
Unknown
Last updated
2020-04-06

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

Conditions

Bleeding in small intestine

Interventions

Gold Standard:Clinical Diagnose
Index test:Computer-aided&#32
System

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: During the examination of capsule endoscope, the intestinal images of bleeding were confirmed by the doctor.

Exclusion criteria

Exclusion criteria: During the examination, the capsule endoscope did not enter the small intestine.

Design outcomes

Primary

MeasureTime frame
Time for computer-aided diagnose;Sensitivity;Specificity;Diagnostic Accuracy;Positive/Negative likelihood ratio;—

Secondary

MeasureTime frame
Posttest probability;—

Countries

China

Contacts

Public ContactGan Tao

West China Hospital, Sichuan University

gantao-1@163.com+86 18980601222

Outcome results

None listed

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