A study of the association between varicella-zoster virus (VZV) in patients with esophageal motility disorder

A study of the association between varicella-zoster virus (VZV) in patients with esophageal motility disorder - A study of the association between varicella-zoster virus (VZV) in patients with esophageal motility disorder

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000057295

Enrollment

100

Registered

2025-03-15

Start date

2022-05-06

Completion date

Unknown

Last updated

2026-09-14

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

Conditions

esophageal motility disorder

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The applicant must satisfy all of the following 1) to 2). 1) Patients who have undergone esophageal endopressure test at the Department of Gastroenterology, Chiba University Hospital. 2) Patients who have received a full explanation of their participation in this study, and who have given written consent of their own free will based on full understanding.

Exclusion criteria

Exclusion criteria: 1) Those who have expressed their refusal to participate in this research through the information disclosure document 2) Other persons deemed unsuitable by the principal investigator.

Design outcomes

Primary

Measure	Time frame
Salivary VZV-DNA, VZV-IgM, VZV-IgG, Results of High Resolution Manometry	—

Secondary

Measure	Time frame
Age, gender, onset of esophageal motility disorder, history, history of VZV vaccination	—

Countries

Japan

Contacts

Public ContactSatsuki Takahashi

Chiba University Hospital Gastroenterology

takahashi-satsuki@chiba-u.jp0432227171

Outcome results