A prospective study of the usefulness and the adverse events in the extended evaluation methods of patency capsule

A prospective study of the usefulness and the adverse events in the extended evaluation methods of patency capsule - A prospective study about patency capsule

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000010455

Enrollment

100

Registered

2013-04-09

Start date

2013-04-15

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

The patients with established Crohn&#39

Interventions

long time observation of patency capsule

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients with established Crohn&#39;s disease and the other established or suspected small bowel disease

Exclusion criteria

Exclusion criteria: 1: Patients with established retention or impaction of capsule endoscopy by the other examinations for small bowel 2: No bowel movements for over 4 days 3: Abdominal operated patients with difficulty to confirm safety to perform this investigation with the other examinations for small bowel 4: Subjects with pacemakers or other implanted electromedical devices 5: Swallowing disorder 6: Pregnant women 7: Patients with difficulty to perform the prescribed examinations 8: A serious patient 9: The patient who the physician judged as inappropriate

Design outcomes

Primary

Measure	Time frame
retention rate of capsule endoscopy	—

Countries

Japan

Contacts

Public ContactMasanao Nakamura

Nagoya University Graduate School of Medicine Department of Gastroenterology and Hepatology

makamura@med.nagoya-u.ac.jp052-744-2172

Outcome results

None listed

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