High Definition Endoscopy and Optic Enhancement Endoscopy in Gastric Neoplasia: A Prospective Study
- Conditions
- Gastric Neoplasia
- Registration Number
- NCT02863965
- Lead Sponsor
- Shandong University
- Brief Summary
The aim of the study is to evaluate the diagnostic value of high definition endoscopy and optic enhancement in gastric neoplasia.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 200
Inclusion Criteria
- patients with dyspeptic symptoms and aged 40 years or older
- or patients with Helicobacter pylori infection, or histologically verified gastric intestinal metaplasia or atrophic gastritis
- or patients with family history of gastric cancer
Exclusion Criteria
- presence of gastrectomy, acute gastrointestinal bleeding, or known gastric neoplasia
- presence of conditions unsuitable for endoscopy procedure including coagulopathy, impaired cardiopulmonary function , pregnancy or breastfeeding
- inability to provide informed consent
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Positive predictive value of optical enhancement endoscopy in diagnosis of gastric neoplasia 8 months Sensitivity of optical enhancement endoscopy in diagnosis of gastric neoplasia 8 months Specificity of optical enhancement endoscopy in diagnosis of gastric neoplasia 8 months Negative predictive value of optical enhancement endoscopy in diagnosis of gastric neoplasia 8 months
- Secondary Outcome Measures
Name Time Method The inter-observer and intra-observer agreement of optic enhancement endoscopy in gastric neoplasia 8 months
Trial Locations
- Locations (1)
Department of Gastroenterology, Qilu Hospital, Shandong University
🇨🇳Jinan, Shandong, China