Comparison of the Effects of Two Types of Block on Postoperative Pain in Liver Donors

Comparison of the effect of external oblique plane block and transabdominal plane block in acute postoperative pain of living liver donor

Status

Recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT20121204011662N17

Enrollment

Registered

2025-03-05

Start date

2025-04-01

Completion date

Unknown

Last updated

2025-07-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

liver transplantation. Surgical operation with transplant of whole organ as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure

Interventions

Intervention 1: Intervention group (TAP group): All patients will receive a standardized anesthetic technique for induction with ???-??? mcg fentanyl, ?-? mg/kg propofol, and ?.?? mg/kg cis-atracurium

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: All liver donors (>?? years of age) who will be underwent left hepatectomy

Exclusion criteria

Exclusion criteria: Allergy to the drugs used in the study any contraindication for EOP or TAP blocks morbid obesity (body mass index =??)

Design outcomes

Primary

Measure	Time frame
Pain after surgery. Timepoint: At 6, 12, and 24 Hours Post-Operation. Method of measurement: Numerical Rating Scale (NRS).;ICU length of stay. Timepoint: After discharge. Method of measurement: Patient history (by day).	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactFateme Khalili

Shiraz University of Medical Sciences

khalili_fa@sums.ac.ir+98 71 1231 8072

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026