Establishment of pancreatic exocrine function assaay usin real time 13C breath test.

Establishment of pancreatic exocrine function assaay usin real time 13C breath test. - Establishment of pancreatic exocrine function assaay usin real time 13C breath test.

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000003020

Enrollment

Registered

2010-01-13

Start date

2010-01-01

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

Chronic pancreatitis, state after pancreatectomy

Interventions

Expiratory 13CO2 measurement after oral intake of 13C incorporated fatty acids and amino acids in healthy volunteers. Expiratory 13CO2 measurement after oral intake of 13C incorporated fatty acids and

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Two Healthy volunteers, two patients after total pancreatectomy, two patients after pancreaticoduodenectomy, two patients with chronic pancreatitis. Each participants should be in good health condition, not have active inflammation and available at out patients basis. Basic blood test are within normal range or within the three times of upper limit. Agreed to participate this trial with written informed consent.

Exclusion criteria

Exclusion criteria: One who has active malignancy or active inflammation. Pregnat woman. One who cannot eat. One who cannot tolerate maximun three hours relaxed position with permission of rest for lavatories ad lib.

Design outcomes

Primary

Measure	Time frame
Expiratory 13CO2 concentration curve within 3 hours after oral intake of the reagents.	—

Countries

Japan

Contacts

Public ContactShinichi Egawa

Tohoku University Graduate School of Medicine Gastroenterological Surgery

022-717-7205

Outcome results

None listed

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