Diagnosis of esophageal achalasia by a novel endoscopic esophageal manometry method.

Diagnosis of esophageal achalasia by a novel endoscopic esophageal manometry method. - Efficiency of the novel endoscopic esophageal manometry method.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000023680

Enrollment

Registered

2016-09-01

Start date

2016-09-30

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

esophageal achalasia

Interventions

To measure the pressure of the lower esophageal sphincter by the upper gastrointestinal endoscopy mounting the EV balloon (Olympus).

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Esophageal achalasia

Exclusion criteria

Exclusion criteria: Patient can not be obtained a informed consent.

Design outcomes

Primary

Measure	Time frame
Esophageal pressure	—

Countries

Japan

Contacts

Public ContactYuusakuSugihara

Okayama University Hospital Department of Gastroenterology and Hepatology

y.sugi117@gmail.com(+81)-86-235-7219

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026