Efficacy of L-menthol in endoscopic diagnosis for gastric neoplasms
Not Applicable
Recruiting
- Conditions
- gastric neoplasm
- Registration Number
- JPRN-UMIN000020012
- Lead Sponsor
- Depertment of Gastroenterology and Rheumatology, Fukushima Medical University School of medicine and Depertment of Endoscopy, Fukushima Medical University Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 50
Inclusion Criteria
Not provided
Exclusion Criteria
1.The past medical history of gastric operation 2.Allergy of L-menthol 3.Patients who could not agree the content of this study 4.Patients that researchers admit inadequate for candidates
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Evaluation objectively the effectiveness of L-menthol for identifying gastric neoplasms and determining neoplasm margins. Using "Color difference", digitize color difference, and bigger numerical data is more clear determining neoplasm margins. Calculate "Color difference" of each L-menthol spreyed neoplasm and not, and compare two values. Same as do for NBI.
- Secondary Outcome Measures
Name Time Method Evaluation that whether "Color difference" is had an effect by morphological type, tissue type, location, atrophy of surrounding gastric mucosa and Helicobacter pylori inffection.