NCT04720924

AQCS for Detection of Early Cancer and Precancerous Lesions on Upper Gastrointestinal Tract

Computer-aided Real-time Automatic Quality-control System for Detection of Early Cancer and Precancerous Lesions on Upper Gastrointestinal Tract: a Multicenter Randomized Controlled Study

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 1,840 (actual)
• Sponsor: Shandong University · Academic / Other
• Sex: All
• Age: 40 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

The purpose of our study was to assess the performance of esophagogastroduodenoscopy automatic quality-control system in real-time quality control of EGD.

Detailed description

Investigators developed a real-time quality control system of esophagogastroduodenoscopy(EGD) named EGD automatic quality-control system (AQCS). Investigators carried a prospective multicenter randomized controlled trial to assess the performance of this system in quality control of real-time EGD, including detecting the early upper gastrointestinal cancer and precancerous lesions, assessing inspection completeness, mucosal visibility, time of EGD procedure and other indicators.

Conditions

• Esophagogastroduodenoscopy

Interventions

Type	Name	Description
DEVICE	Computer-aided Real-time Automatic Quality-control System	EGD automatic quality-control system(AQCS),developed based on deep convolutional neural network (DCNN) models,could facilitate real-time detection of upper gastrointestinal lesions, assess inspection completeness and mucosal visibility, and calculate time of EGD procedure.

Timeline

• Start date: 2021-01-16
• Primary completion: 2023-06-30
• Completion: 2023-12-31
• First posted: 2021-01-22
• Last updated: 2024-05-29

Locations

6 sites across 1 country: China