Year : 2016 | Volume
: 10 | Issue : 1 | Page : 25--28
Ultrasound-guided rectus sheath and transversus abdominis plane blocks for perioperative analgesia in upper abdominal surgery: A randomized controlled study
Khaled Abdelsalam1, OW Mohamdin2
1 Department of Anesthesia, Faculty of Medicine, Ain Shams University, Cairo, Egypt; King Fahd Specialist Hospital, Dammam, Saudi Arabia
2 Department of Anesthesia, Faculty of Medicine, King Fahd Specialist Hospital, Dammam, Saudi Arabia
Background: Regional anesthetic techniques can be used to alleviate postoperative pain in patients undergoing major upper abdominal surgery. Our aim was to evaluate the efficacy of bilateral ultrasound (US)-guided rectus sheath (RS) and transversus abdominis plane (TAP) blocks for better perioperative analgesia.
Patients and Methods: It is a prospective, observer-blinded, randomized clinical study. 40 eligible patients undergoing elective liver resection or Whipple procedure were included. All patients received a standardized anesthetic technique. Group 1 (n = 20) received preincisional US-guided bilateral RS and TAP blocks using 20 ml volume of bupivacaine 0.25% for each, and group 2 (n = 20) received local wound infiltration at end of surgery with 40 ml of bupivacaine 0.25%. A standardized postoperative analgesic regimen composed of intravenous paracetamol and a morphine patient-controlled analgesia (PCA). The use of intraoperative fentanyl and recovery room morphine boluses, PCA-administered morphine, pain scores as well as number of patients«SQ» experienced postoperative nausea and vomiting in the ward at 6 and 24 h were recorded.
Results: Group 1 patients received a significantly lower cumulative intraoperative fentanyl, significantly lesser boluses of morphine in postanesthesia care unit, as well, significantly lower cumulative 24 h postoperative morphine dosage than the group 2 patients. Pain visual analog scale scores were significantly lower at both 6 and 24 h postoperatively in TAP group when compared with the no-TAP group. There were no complications related to the TAP block procedures. No signs or symptoms of local anesthetic systemic toxicity were detected.
Conclusion: The combination of bilateral US-guided RS and TAP blocks provides excellent perioperative analgesia for major upper abdominal surgery.
Amer Bin Thabet Street, P.O. Box 15215, Dammam 31444, Saudi Arabia
|How to cite this article:|
Abdelsalam K, Mohamdin O W. Ultrasound-guided rectus sheath and transversus abdominis plane blocks for perioperative analgesia in upper abdominal surgery: A randomized controlled study.Saudi J Anaesth 2016;10:25-28
|How to cite this URL:|
Abdelsalam K, Mohamdin O W. Ultrasound-guided rectus sheath and transversus abdominis plane blocks for perioperative analgesia in upper abdominal surgery: A randomized controlled study. Saudi J Anaesth [serial online] 2016 [cited 2020 Sep 29 ];10:25-28
Available from: http://www.saudija.org/article.asp?issn=1658-354X;year=2016;volume=10;issue=1;spage=25;epage=28;aulast=Abdelsalam;type=0