Influence of Routine Use of Narrow Band Imaging on Heterotopic Gastric Mucosa of the Proximal Esophagus Detection
- Conditions
- Heterotopic Gastric Mucosa of the Proximal Esophagus
- Registration Number
- NCT03015571
- Lead Sponsor
- Tomasz Romańczyk
- Brief Summary
The aim of the study is to determine whether Narrow Band Imaging(NBI) should be routinely used during esophagus inspection at diagnostic gastroscopy.
- Detailed Description
Heterotopic gastric mucosa, also called inlet patch, is area of ectopic gastric mucosa with common location at proximal part of esophagus. Because of the location, lesions are likely to be missed during routine gastroscopy. The clinical significance of inlet patches remains unknown, however they may be symptomatic and may cause morphologic changes such as strictures, ulcers, webs, stenoses or even adenocarcinomas. Moreover inlet patches may be correlated with reflux symptoms up to 73,1%. Several studies were conducted to determine whether NBI improves detection of cervical inlet patches, some of them were also prospective studies, however no randomized study was conducted.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 1000
- Referral for diagnostic gastroscopy
- Ability to undergo diagnostic gastroscopy
- Provided written informed consent
- Age <18
- Prisoners
- Pregnancy
- Gastroscopy with treatment procedure
- Inability to provide informed consent
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Primary Outcome Measures
Name Time Method Detection of heterotopic gastric mucosa in the proximal esophagus Day 1
- Secondary Outcome Measures
Name Time Method Detection of other upper gastrointestinal lesions Day 1 Correlation of throat and esophageal reflux symptoms with cervical inlet patches Day 1 Total and esophagus inspection time Day 1 Rate of cervical inlet patches verified with NBI in endoscopies performed in standard white light endoscopy Day 1 Correlation of subject's subjective purpose of gastroscopy and cervical inlet patch occurrence Day 1
Trial Locations
- Locations (1)
H-T.Centrum Medyczne Sp. z o.o. Sp. K.
🇵🇱Tychy, Silesia, Poland
H-T.Centrum Medyczne Sp. z o.o. Sp. K.🇵🇱Tychy, Silesia, Poland