Efficacy of Acetaminophen in Posterior Fossa Surgery
Summary
Uncontrolled pain after posterior fossa surgery and associated negative side effects of conventional opioid therapy causes significant morbidity and mortality in infants and children. Intravenous (IV) acetaminophen has been shown to be effective in treating mild to moderate pain, and moderate to severe pain in conjunction with adjuvant opioids in children. However, it is unknown if IV acetaminophen is effective as analgesic adjuvant therapy in children undergoing posterior fossa surgery. In this prospective, randomized controlled trial, the investigators aim to determine whether the addition of IV acetaminophen for 24 hours can lead to reduction in postoperative pain and opioid requirement after neurosurgical procedures of the posterior fossa compared with conventional therapy.
Timeline
- Start
- 2015-11
- Primary completion
- 2018-06
- Completion
- 2018-10
Publications
- Background De Benedittis G, Lorenzetti A, Migliore M, Spagnoli D, Tiberio F, Villani RM. Postoperative pain in neurosurgery: a pilot study in brain surgery. Neurosurgery. 1996 Mar;38(3):466-9; discussion 469-70. doi: 10.1097/00006123-199603000-00008.
- Background Morad A, Winters B, Stevens R, White E, Weingart J, Yaster M, Gottschalk A. The efficacy of intravenous patient-controlled analgesia after intracranial surgery of the posterior fossa: a prospective, randomized controlled trial. Anesth Analg. 2012 Feb;114(2):416-23. doi: 10.1213/ANE.0b013e31823f0c5a. Epub 2011 Dec 9.
- Background Baley K, Michalov K, Kossick MA, McDowell M. Intravenous acetaminophen and intravenous ketorolac for management of pediatric surgical pain: a literature review. AANA J. 2014 Feb;82(1):53-64.
- Background Alhashemi JA, Daghistani MF. Effect of intraoperative intravenous acetaminophen vs. intramuscular meperidine on pain and discharge time after paediatric dental restoration. Eur J Anaesthesiol. 2007 Feb;24(2):128-33. doi: 10.1017/S0265021506001232. Epub 2006 Aug 8.
- Background Alhashemi JA, Daghistani MF. Effects of intraoperative i.v. acetaminophen vs i.m. meperidine on post-tonsillectomy pain in children. Br J Anaesth. 2006 Jun;96(6):790-5. doi: 10.1093/bja/ael084. Epub 2006 Apr 13.
- Background Lahtinen P, Kokki H, Hendolin H, Hakala T, Hynynen M. Propacetamol as adjunctive treatment for postoperative pain after cardiac surgery. Anesth Analg. 2002 Oct;95(4):813-9, table of contents. doi: 10.1097/00000539-200210000-00005.
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Acetaminophen | Small molecule | 15 mg/kg | Intravenous |