New esophageal motility evaluation using a miniature ultrasound probe under nasal endoscopy

Establishment of a new esophageal motility evaluation method using a miniature ultrasound probe under a transnasal endoscope and its clinical application - Evaluation of esophageal motility using a miniature ultrasound probe under a nasal endoscope

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000049744

Enrollment

Registered

2023-02-01

Start date

2023-10-12

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

Patients with dysphagia

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients aged 20 to 80 years complaining of dysphagia

Exclusion criteria

Exclusion criteria: Patients considered inappropriate by the physician in charge

Design outcomes

Primary

Measure	Time frame
The relationship between the endpoints obtained by esophageal manometry and those obtained by this method will be examined.	—

Secondary

Measure	Time frame
We will examine the relationship between the histological findings of the esophageal mucosa and the quantity of various proteins and cytokines.	—

Countries

Japan

Contacts

Public ContactNoriaki Manabe

Kawasaki Medical School Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine

n_manabe@med.kawasaki-m.ac.jp+81-86-225-2111

Outcome results