Comparison of the Analgesic Effects of Local Anesthetic Infiltration and Ultrasound-Guided Rectus Sheath Block in Laparoscopic Cholecystectomy Operations: A Prospective Randomized Controlled Study
Trial Snapshot
- Phase
- Not Applicable
- Status
- Not yet recruiting
- Sponsor
- Enrollment
- 60
- Locations
- 1
Study Overview
Brief Summary
Laparoscopic cholecystectomy is associated with significant postoperative pain originating from trocar sites, pneumoperitoneum, and visceral irritation. Both local anesthetic infiltration and ultrasound-guided rectus sheath block are commonly used regional analgesic techniques to reduce postoperative pain and opioid consumption. This prospective randomized controlled study aims to compare the effects of these two techniques on postoperative pain scores, opioid requirements, and analgesia-related adverse effects following laparoscopic cholecystectomy.
Detailed Description
Laparoscopic cholecystectomy is a very commonly performed and painful surgical procedure. The etiology of pain is complex and commonly includes pain related to trocar insertion sites, pain secondary to carbon dioxide insufflation, visceral pain, and shoulder pain. Various analgesic medications and regional anesthesia techniques are used for postoperative pain management. Abdominal wall blocks are frequently utilized to reduce opioid-related adverse effects.
Rectus sheath block is a regional anesthesia technique that blocks the anterior cutaneous branches of the lower thoracic nerves (T7-T12) and is used for analgesia in laparoscopic surgeries. Several studies have demonstrated that local anesthetic infiltration provides effective analgesia in laparoscopic cholecystectomy. Although rectus sheath block is an old technique traditionally used in midline surgeries, its analgesic use in laparoscopic procedures has increased in recent years.
In this prospective randomized clinical trial, we aimed to compare the effects of Local Anesthetic Infiltration and Rectus Sheath Block on opioid consumption and pain scores in laparoscopic gallbladder surgery.
To compare the effects of Local Anesthetic Infiltration and Rectus Sheath Block on opioid consumption and pain scores in laparoscopic gallbladder surgery.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Treatment
- Masking
- Double (Participant, Outcomes Assessor)
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •ASA (American Society of Anesthesiologists) class I-II patients
- •Patients aged between 18 and 65 years
- •Patients undergoing laparoscopic cholecystectomy surgery
Exclusion Criteria
- •ASA class III-IV patients
- •Patients undergoing emergency surgery
- •Relatives of patients who do not provide consent
- •Presence of chronic pain
- •Chronic opioid use
- •Presence of local anesthetic allergy
- •Ibuprofen allergy
- •Paracetamol allergy
- •Presence of infection at the block site
- •Coagulopathy
- •Increased intracranial pressure
- •Pre-existing neurological deficit
- •Severe organ failure
- •Mental retardation
- •Anatomical deformity
Investigators
Leyla Kılınc
associate professor
Sisli Hamidiye Etfal Training and Research Hospital