Single sessional medical check-up program using a forward-viewing radial type echoendoscope for upper gastrointestinal tract and pancreaticobiliary system

Single sessional medical check-up program using a forward-viewing radial type echoendoscope for upper gastrointestinal tract and pancreaticobiliary system - Single sessional surveillance using a forward-viewing radial type echoendoscope for upper gastrointestinal tract and pancreaticobiliary system

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000043487

Enrollment

Registered

2021-03-01

Start date

2021-03-01

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

Disease in upper gastrointestinal tract, pancreaticobiliary system.

Interventions

Forward-viewing radial EUS

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Age >=20 years. 2. Scheduled EGD and EUS for surveillance. 3. Obtained written informed consent. Following criteria is in a surveillance. 4. Patient with risk factors for PDAC. 5. Patient with precursor lesions for PDAC.

Exclusion criteria

Exclusion criteria: 1. Age under 20 years. 2. Altered anatomy. 3. Contraindication for EGD. 4. No written informed consent. 5. Already known PDAC. 6. Others

Design outcomes

Primary

Measure	Time frame
1) To investigate a depiction rate and detection rate in forward-viewing EUS compared with EGD. 2) Prevalence of precursor lesions for PDAC in medical check-up. 3) Prognosis in surveillance PDAC and sporadic PDAC	—

Countries

Japan

Contacts

Public ContactTESSHIN BAN

Gamagori City Hospital Department of Gastroenterology

venzosan0204@gmail.com0533-66-2200

Outcome results

None listed

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