Evaluation of gastrointestinal biomarkers using biopsy specimen

Evaluation of gastrointestinal biomarkers using biopsy specimen - Evaluation of gastrointestinal biomarkers using biopsy specimen

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000011132

Enrollment

200

Registered

2013-07-07

Start date

2013-07-08

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

patient who have endoscopy for the observation of small bowel

Interventions

taking biopsy of gastrointestinal mucosa by endoscopy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patient who undergo endoscopy.

Exclusion criteria

Exclusion criteria: 1 having difficulty to reach small bowel by endoscopy 2 The patient who have poor general condition 3 The patient with difficulty to get informed concent 4 The patient who the physician judged as inappropriate

Design outcomes

Primary

Measure	Time frame
Frequency and distribution of biomakers in the gastrointestinal tract	—

Secondary

Measure	Time frame
blood concentration of medicine, and mucosal concentration of medicine	—

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