Index test:Optical coherence tomography

3 trials

Sponsors

The second affiliated Hospital of Air Force military Medical University, Department of Gastroenterology, Second Affiliated Hospital of Air Force Medical University, Tsinghua University Affiliated Beijing Tsinghua Changgung Hospital

Conditions

Early carcinoma of upper digestive tractearly esophageal cancerpeihilar cholangiocarcinoma

Early Phase 1

Clinical study of optical coherence tomography-assisted digestive endoscopy in real-time imaging and diagnosis of early carcinoma of upper digestive tract

Active, not recruitingChiCTR2400083042

The second affiliated Hospital of Air Force military Medical UniversityEarly carcinoma of upper digestive tract

Start: 2024-04-15Updated: 2024-04-22

Clinical study of optical coherence tomography (OCT)-assisted gastrointestinal endoscopy in real-time imaging and diagnosis of early esophageal cancer

Active, not recruitingChiCTR2400083587

Department of Gastroenterology, Second Affiliated Hospital of Air Force Medical Universityearly esophageal cancer

Start: 2024-04-29Updated: 2024-05-06

Unknown Phase

Application of optical coherence tomography in preoperative evaluation of perihilar cholangiocarcinoma

Active, not recruitingChiCTR2400091695

Tsinghua University Affiliated Beijing Tsinghua Changgung Hospitalpeihilar cholangiocarcinoma

Start: 2024-11-01Updated: 2024-11-04