Prospective observational study on the usefulness of muscle layer ressection biopsy for muscle layer biopsy for patients with esophageal achalasia who underwent per-oral endoscopic myotomy
Not Applicable
- Conditions
- esophageal achalasia
- Registration Number
- JPRN-UMIN000035274
- Lead Sponsor
- Kobe University Graduate School of Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 39
Inclusion Criteria
Not provided
Exclusion Criteria
(1) Patients who can not obtain consent from himself / herself. (2) Patients under 20 years old. (3) Patients who take antithrombotic drugs (4) Patients underwent POEM or surgical myotomy before this research. (5) Patients who are considered inappropriate for this research by the research director.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The Comparison of the number of Auerbach's myentric plexus per muscular specimen of LES part collected by using MB and MRB.
- Secondary Outcome Measures
Name Time Method