Lance M Relland1, Ralph Beltran2, Stephani S Kim2, Roopali Bapat3, Shabana Shafy4, Joshua Uffman2, Nathalie L Maitre5, Joseph D Tobias6, Giorgio Veneziano2. 1. Center for Clinical and Translational Research, Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA; Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA; Department of Anesthesiology & Pain Medicine, The Ohio State University College of Medicine, Columbus, OH, USA. Electronic address: Lance.Relland@Nationwidechildrens.org. 2. Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA; Department of Anesthesiology & Pain Medicine, The Ohio State University College of Medicine, Columbus, OH, USA. 3. Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA; Division of Neonatology, Nationwide Children's Hospital, Columbus, OH, USA. 4. Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA. 5. Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville TN, USA. 6. Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA; Department of Anesthesiology & Pain Medicine, The Ohio State University College of Medicine, Columbus, OH, USA; Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA.
Abstract
BACKGROUND: Epidural anesthesia in infants undergoing open abdominal surgery has the potential to reduce opioid consumption, lower pain scores, and expedite tracheal extubation. We evaluated associations between use of continuous epidural chloroprocaine and improved intra- and post-operative outcomes. METHODS: This matched retrospective cohort study first identified 24 patients who between April 2018 through December 2019 were treated with a caudal catheter and epidural chloroprocaine infusion for a laparotomy at postnatal age of 6 months or less. A matched comparator group of 24 patients was derived based on age and type of surgery. Exclusion criteria were the presence of a preoperative opioid infusion, comorbidities that would preclude appropriate pain assessment, or a recent surgical procedure. Primary outcomes included opioid consumption and pain scores; we secondarily analyzed intraoperative anesthetic requirements, other systemic analgesic use, vital signs, tracheal extubation time, and procedural times. RESULTS: Treatment with epidural anesthesia was associated with lower 5-day total postoperative opioid consumption (3.2 mg/kg vs. 19.7 mg/kg in the respective epidural vs. systemic groups, p = 0.001) and time to tracheal extubation (1.3 days vs. 3.2 days, p = 0.005). Any statistically significant differences in pain scores were not clinically meaningful. There were no differences in mean arterial pressure or intraoperative inhaled anesthetic doses. CONCLUSION: Continuous infusion of epidural chloroprocaine in infants following open abdominal surgery may limit exposure to systemic opioid medications while providing adequate postoperative analgesia and shortening time to tracheal extubation.
BACKGROUND: Epidural anesthesia in infants undergoing open abdominal surgery has the potential to reduce opioid consumption, lower pain scores, and expedite tracheal extubation. We evaluated associations between use of continuous epidural chloroprocaine and improved intra- and post-operative outcomes. METHODS: This matched retrospective cohort study first identified 24 patients who between April 2018 through December 2019 were treated with a caudal catheter and epidural chloroprocaine infusion for a laparotomy at postnatal age of 6 months or less. A matched comparator group of 24 patients was derived based on age and type of surgery. Exclusion criteria were the presence of a preoperative opioid infusion, comorbidities that would preclude appropriate pain assessment, or a recent surgical procedure. Primary outcomes included opioid consumption and pain scores; we secondarily analyzed intraoperative anesthetic requirements, other systemic analgesic use, vital signs, tracheal extubation time, and procedural times. RESULTS: Treatment with epidural anesthesia was associated with lower 5-day total postoperative opioid consumption (3.2 mg/kg vs. 19.7 mg/kg in the respective epidural vs. systemic groups, p = 0.001) and time to tracheal extubation (1.3 days vs. 3.2 days, p = 0.005). Any statistically significant differences in pain scores were not clinically meaningful. There were no differences in mean arterial pressure or intraoperative inhaled anesthetic doses. CONCLUSION: Continuous infusion of epidural chloroprocaine in infants following open abdominal surgery may limit exposure to systemic opioid medications while providing adequate postoperative analgesia and shortening time to tracheal extubation.
Authors: Himanshu Popat; Rajeshwar Angiti; Jeewan Jyoti; Annabel Webb; Elizabeth Barnes; Robert Halliday; Nadia Badawi; Jonathan de Lima; Kaye Spence; Gordon Thomas; Albert Shun Journal: BMJ Paediatr Open Date: 2022-08