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Study and comparison of the results of subcutaneous drain placement in preventing postoperative wound infection in patients undergoing hepatobiliary surgery referred to Imam Khomeini Hospital affiliated with Tehran University of Medical Sciences in 1404

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

IRCT

Registry ID

IRCT20260426069167N1

Enrollment

Registered

2026-05-06

Start date

2026-06-04

Completion date

Unknown

Last updated

2026-06-01

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

Conditions

Hepatobiliary surgeries.

Interventions

Intervention 1: Intervention group: This is the group for whom a drain is not placed at the surgical wound site and after surgery, the skin is sutured without a drain. Intervention 2: Control group: T

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: Patients over 18 years of age undergoing hepatobiliary surgeries, including hepatic, biliary, and pancreatic surgeries, either emergency or elective, for whom abdominopelvic computed tomography is available before their operation, will be included in the study.

Exclusion criteria

Exclusion criteria: Having immunodeficiency diseases Repeat laparotomy Lack of access to surgical data More than 20% of medical information is flawed Unwillingness to participate in the study

Design outcomes

Primary

Measure	Time frame
Incidence of postoperative wound infection in patients undergoing hepatobiliary surgery. Timepoint: Primary outcomes were recorded daily during hospitalization and up to thirty days after surgery and readmission due to wound infection up to 30 days after discharge. Method of measurement: The patient's clinical status includes fever, tachycardia, and tachypnea, surgical wound status (healthy, inflamed, serous discharge, purulent discharge), drainage discharge status (color and volume), occurrence of surgical complications in the wound including: seroma, hematoma, and readmission due to wound infection within 30 days after discharge from the hospital.	—

Measure

Time frame

Incidence of postoperative wound infection in patients undergoing hepatobiliary surgery. Timepoint: Primary outcomes were recorded daily during hospitalization and up to thirty days after surgery and readmission due to wound infection up to 30 days after discharge. Method of measurement: The patient's clinical status includes fever, tachycardia, and tachypnea, surgical wound status (healthy, inflamed, serous discharge, purulent discharge), drainage discharge status (color and volume), occurrence of surgical complications in the wound including: seroma, hematoma, and readmission due to wound infection within 30 days after discharge from the hospital.

—

Secondary

Measure	Time frame
Determining the frequency distribution of fever, tachycardia, and tachypnea in patients undergoing hepatobiliary surgery with subcutaneous drain placement. Timepoint: Daily during the patient's hospitalization. Method of measurement: Extracting information from patient records.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactAli mohamad Moradi

Tehran University of Medical Sciences

moham1360@gmail.com+98 21 6119 0000

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Jun 11, 2026