Retrospective cohort study for endoscopic ultrasound-guided fine needle aspiration in patients with surgically altered upper gastrointestinal anatomy

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1040220062

Enrollment

100

Registered

2022-09-02

Start date

2018-06-01

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

Case of EUS-FNA in the patient with surgically altered upper gastrointestinal anatomy EUS-FNA

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: EUS-FNA in patients with surgically altered upper gastrointestinal anatomy between June 1, 2018, and June 30, 2022.

Exclusion criteria

Exclusion criteria: 1) Under 18 years old 2) Patients who are deemed unsuitable for the study by the principal investigator.

Design outcomes

Primary

Measure	Time frame
Number of procedural successes in cases of EUS-FNA in the patient with surgically altered upper gastrointestinal anatomy	—

Secondary

Measure	Time frame
1)The accuracy rate of EUS-FNA diagnoses 2)Adverse event	—

Contacts

Public ContactYoshifumi Nakamura

Third department of Internal Medicine, University of Toyama

n320d020@med.u-toyama.ac.jp+81-76-434-7301

Outcome results