Actively Recruiting

Phase Not Applicable
Age: 18Years - 65Years
All Genders
NCT07241949

Regional Analgesia Techniques for Laparoscopic Cholecystectomy

Led by Cukurova University · Updated on 2026-05-13

147

Participants Needed

1

Research Sites

52 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

This single-center, prospective, randomized controlled trial aims to compare the effects of paravertebral block (PVB), external oblique intercostal (EOI) block, and intravenous patient-controlled analgesia (PCA) with tramadol on postoperative pain and opioid consumption in patients undergoing elective laparoscopic cholecystectomy. The primary endpoint is total tramadol consumption within 24 hours postoperatively. Secondary outcomes include pain scores, additional analgesic use, incidence of nausea/vomiting, mobilization time, and length of hospital stay.

CONDITIONS

Official Title

Regional Analgesia Techniques for Laparoscopic Cholecystectomy

Who Can Participate

Age: 18Years - 65Years
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Age between 18 and 65 years
  • Scheduled for elective laparoscopic cholecystectomy under general anesthesia
  • ASA physical status I-III
  • Able to understand the study procedure and provide informed consent
Not Eligible

You will not qualify if you...

  • Patient refusal or inability to provide informed consent
  • Allergy or contraindication to local anesthetics, tramadol, or study medications
  • Coagulopathy or current anticoagulant therapy
  • Local infection at the planned block injection site
  • Severe hepatic or renal impairment
  • Chronic opioid use or opioid dependence
  • Neurological or psychiatric disorders affecting pain perception or communication
  • Pregnancy or breastfeeding
  • Body mass index (BMI) > 35 kg/m²
  • Conversion to open cholecystectomy during surgery

AI-Screening

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Trial Site Locations

Total: 1 location

1

Cukurova University Faculty of Medicine

Adana, Turkey (Türkiye)

Actively Recruiting

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Research Team

N

Nurefsan Sadikoglu, MD

CONTACT

Z

Zehra Hatipoglu, MD

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

SINGLE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

TREATMENT

Number of Arms

3

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