Skip to content

A randomized controlled trials regarding perioperative management with oligopeptides(PN-2) in patients with lower gastrointestinal diseases.

A randomized controlled trials regarding perioperative management with oligopeptides(PN-2) in patients with lower gastrointestinal diseases. - Evaluations of the perioperative management with oligopeptides (PN-2).

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000010810
Enrollment
20
Registered
2013-07-01
Start date
2013-07-01
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

lower gastrointestinal diseases

Interventions

Group A: ingestion Patients group A ingest PN-2 three times per a day. They are required to consecutive by ingest PN-2 for 7 days before surgery. In the same way, a consecutive intake of 7 days is r

Sponsors

Osaka University Graduate School of Medicine Department of Complementary and Alternative Medicine
Lead Sponsor
Osaka General Medical Center Department of Digestive Surgery
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Patients diagnosed with lower gastrointestinal diseases. 2) Patients expected over 3 month-survival from the first day of this study. 3) Patients who can orally ingestion. 4) Patients who are obtained with the prior written consent.

Exclusion criteria

Exclusion criteria: 1) Patients with the following diseases. (cirrhosis, chronic renal failure, diabetes with insulin therapy and so on) 2) Patients with steroid treatment 3) Patients with a disorder of amino acid metabolism. 4) Patients with food allergy. 5) Patients less than 20 years old. 6) Patients have experience of chemotherapy. 7) Patients judged to be inappropriate for this study from the doctor in charge.

Design outcomes

Primary

MeasureTime frame
We evaluate the safety of 'PN-2' by checking hematology,blood biochemistry, urine test and the adverse events by following CTCAE v4.0 index. Evaluations as above are carried out three times,i.e.;seven days before surgery, just before surgery and about 10 days after surgery.

Secondary

MeasureTime frame
We evaluate the efficiency of 'PN-2' by checking the following indices: aminogram, immunological tests, wound hearing, complications and length of hospitalization. Evaluations as above are carried out three times,i.e.; seven days before surgery, just before surgery and about 10 days after surgery.

Countries

Japan

Contacts

Public ContactAsuka Yasueda

Osaka University Graduate School of Medicine Department of Complementary and Alternative Medicine

a-yasueda@cam.med.osaka-u.ac.jp06-6879-3498

Outcome results

None listed

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