The Use of AI to Improve Quality of OGD

  • STATUS
    Recruiting
  • End date
    Jun 30, 2022
  • participants needed
    210
  • sponsor
    Chinese University of Hong Kong
Updated on 23 May 2021

Summary

Early and accurate recognition of gastrointestinal lesions has implications for public health. The quality of oesophagogastroduodenoscopy (OGD) has great impact on the detection of oesophageal and gastric malignancies. An AI system, Cerebro, has been developed as a real-time recognition of a pre-defined 28 locations. This system would alert the endoscopist if the sites were not inspected with adequate time. The aim of the study is to investigate the use of AI in endoscopists-in-training during OGD to provide a real-time feedback for ensuring compliance to a standardized protocol for examination. The hypothesis is that the use of AI system Cerebro will significantly improve the compliance to the protocol and thereby reduce the blind spot rates of OGD, ensure adequate inspection time and ensure adequate photodocumentation.

Details
Condition Blood disorder, Anemia, Esophageal Diseases, Gastroesophageal Reflux, Dysphagia, Dyspepsia, Heartburn, Gastroesophageal Reflux Disease (GERD), gastroesophageal reflux disease, esophageal reflux, gerd, gastric reflux, gastro-oesophageal reflux, difficulty in swallowing, swallowing disorders, acidity, anaemia
Treatment The use of artificial intelligence system Cerebro
Clinical Study IdentifierNCT04883567
SponsorChinese University of Hong Kong
Last Modified on23 May 2021

Eligibility

Yes No Not Sure

Inclusion Criteria

All patients aged >= 18 years old
Undergoing diagnostic OGD for evaluation of their symptoms in the Prince of Wales Hospital will be included in the study

Exclusion Criteria

Patients in which a full endoscopic examination is not required including patients with a specific diagnostic purpose without the need for a full evaluation, follow-up endoscopy within 8 weeks for a previously diagnosed disease or condition
Patients' condition requiring therapeutic endoscopy
Early termination of endoscopy due to patient intolerance, presence of large amount of food residue, presence of mechanical obstruction or for reasons of safety
Patients with altered anatomy such as history of esophagectomy, gastrectomy, gastric bypass surgery, or Whipple's operation
Patient who are not suitable for EGD examination (such as acute peritonitis with suspected perforated bowel)
Pregnant females
Patients who refuse to participate in the study
Patients who are unfit for consent
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