Examination of effectiveness of POEM for sigmoid-type achalasia and improvement of esophageal deviation / meandering

Not Applicable

Recruiting

• Conditions: sigmoid-type achalasia

• Registration Number: JPRN-UMIN000046283
• Lead Sponsor: Oita University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2021-12-05
• Last Update Posted: 17 October 2023
• Study Completion: 2023-12-31

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 80

Inclusion Criteria

Not provided

Exclusion Criteria

Cases that offered to disagree with this study

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Comparison of treatment outcomes for linear and sigmoid achalasia

Secondary Outcome Measures

Name	Time	Method
1) Comparison of the rate of change in Eckardt score between linear achalasia and sigmoid achalasia 2) Comparison of adverse events between linear achalasia and sigmoid achalasia 3) Comparison of the incidence of reflux esophagitis between linear achalasia and sigmoid achalasia 4) Long-term results of Eckardt score in sigmoid type achalasia 5) Evaluation of improvement of esophageal flexion in sigmoid type achalasia (treatment evaluation and long-term course)