Bilateral External Oblique İntercostal (EOI) Plane Block in Patients

Status Completed

Clinical Trial Summary

This study will define the postoperative analgesic effect of ultrasound-guided bilateral External Oblique İntercostal (EOI) Plane Block and compare the control group in patients undergoing laparoscopic cholecystectomy. The aim of this study is to compare postoperative opioid consumption of EOI plane block versus control group. It is hypothesized that postoperative opioid use will be less in patients with EOI plane block than in patients who only receive routine multimodal analgesia.

Clinical Trial Description

Laparoscopy is a minimally invasive procedure, but postoperative pain is still the most common symptom after laparoscopic cholecystectomy (LC). Regional blocks used in addition to multimodal analgesia for postoperative pain after LC usually block the anterior branches of the intercostal nerves. After it was suggested by Hamilton et al. in 2018 that it could block the lateral cutaneous branches between T7-T11 intercostal nerve by administering local anesthetic to the thoracic facial plane and could be used in lateral abdominal surgeries, the EOI plane block has become a block that can be used for analgesic purposes in upper and lateral abdominal surgeries. Blocking the anterior and lateral branches together may produce analgesia in a wider area, resulting in less postoperative opioid consumption. This study will be conducted as a single-center, prospective, randomized trial in a university hospital. Patients scheduled for elective laparoscopic cholecystectomy will be screened for enrollment in the study. After randomization, EOI Plane Block will be performed under ultrasound guidance after administering general anesthesia and prior to the skin incision. An anesthesiologist who performed blocks will not involve in the data collection. Other health care workers who will involve in the evaluation of postoperative opioid consumption,pain scores, nausea and vomiting, antiemetic use, and Quality of Recovery score will be blinded to group assignment. ;

Study Design

Related Conditions & MeSH terms

Laparoscopic Cholecystectomy

Clinical Trial Details

NCT number	NCT05536557
Study type	Interventional
Source	Karaman Training and Research Hospital
Contact
Status	Completed
Phase	N/A
Start date	September 15, 2022
Completion date	November 24, 2022

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Bilateral External Oblique İntercostal (EOI) Plane Block in Patients Undergoing Laparoscopic Cholecystectomy.

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms