Endoscopic optical coherence tomography lymphangiography of esophageal mucosa

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200059061

Enrollment

Unknown

Registered

2022-04-23

Start date

2022-05-01

Completion date

Unknown

Last updated

2024-02-11

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

Conditions

Early esophageal squamous cell carcinoma

Interventions

Gold Standard:Pathological examination

Index test:lymphatic vessel segmentation algorithmn based on EOCT image rawdata

Eligibility

Sex/Gender

All

Age

40 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Age over 40; 2. Those who receive upper gastrointestinal endoscopic examination.

Exclusion criteria

Exclusion criteria: 1. Those who choose examination without anesthetization; 2. Not being able to insert inspection ballon because of esophageal stricture; 3. Severe cardiopulmonary disease, cerebral vascular disease, renal and hepatic disease; 4. Those who refuse to sign informed consent.

Design outcomes

Primary

Measure	Time frame
Sensitivity;Specificity;Accuracy;	—

Secondary

Measure	Time frame
Positive predictive value;Negative predictive value;	—

Countries

China

Contacts

Public ContactHu Bing

West China Hospital, Sichuan University

hubingnj@163.com+86 18980601278

Outcome results

None listed

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