Predictive value of preoperative inflammation-related factors for postoperative analgesic consumption in patients with inflammatory bowel disease: a retrospective observational study.

Predictive value of preoperative inflammation-related factors for postoperative analgesic consumption in patients with inflammatory bowel disease: a retrospective observational study. - Predictive value of preoperative inflammation for postoperative analgesic consumption in IBD patients.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000031198

Enrollment

200

Registered

2018-02-28

Start date

2017-09-20

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

Inflammatory Bowel Disease

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Underwent laparotomy for inflammatory bowel syndrome. Used intravenous fentanyl for patient-controlled postoperative analgesia. Have temporal recording of postoperative analgesic consumption. Have electronic perioperative medical records.

Exclusion criteria

Exclusion criteria: Hepatic failure Renal failure Hematological disease Unable to use patient-controlled analgesia Under preoperative influence of narcotics Unwilling to participate Defect in medical records

Design outcomes

Primary

Measure	Time frame
Postoperative consumption of fentanyl given by intravenous patient-controlled analgesia (24, 48, and 72 hours after surgery).	—

Secondary

Measure	Time frame
Postoperative outcomes (complications, recovery, length of stay)	—

Countries

Japan

Contacts

Public ContactGaku Inagawa

Yokohama Municipal Citizens' Hospital Department of Anesthesia

yokohama.city.anesth@gmail.com045-316-4580

Outcome results