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

JRCT ID: jRCT1040220062

Registered date:02/09/2022

Basic Information

• Recruitment status: Not Recruiting
• Health condition(s) or Problem(s) studied: Case of EUS-FNA in the patient with surgically altered upper gastrointestinal anatomy
• Date of first enrollment: 01/06/2018
• Target sample size: 100
• Study type: Observational

Outcome(s)

• Primary Outcome: Number of procedural successes in cases of EUS-FNA in the patient with surgically altered upper gastrointestinal anatomy

Secondary Outcome

1)The accuracy rate of EUS-FNA diagnoses
2)Adverse event

Key inclusion & exclusion criteria

• Age minimum: >= 18age old
• Age maximum: Not applicable
• Gender: Both
• Include criteria: EUS-FNA in patients with surgically altered upper gastrointestinal anatomy between June 1, 2018, and June 30, 2022.

Exclude criteria

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

Related Information

• Primary Sponsor: Yasuda Ichiro