Efficacy and safety of inhaled low-dose methoxyflurane for acute paediatric pain: A systematic review
Trauma (SAGE) · 2018-09-10 · Systematic review
Abstract
Introduction Undertreatment of acute, moderate-to-severe pain in children is common, due in part to barriers to the use of opioids. Low-dose methoxyflurane is an inhaled, non-opioid analgesic widely used in Australia and recently approved in Europe for the emergency relief of acute moderate-to-severe trauma pain in adults. Methods Using an integrative review framework, we conducted a literature analysis to examine the potential utility of methoxyflurane in children with acute pain. EMBASE®, MEDLINE® and PubMed were searched (criteria included ‘methoxyflurane’ ‘child*’ or ‘adolescent’ or ‘pediatr*’ or ‘paediatr*’) from January 2000 to October 2017, along with internet-based sources to identify relevant grey literature (no predefined search criteria). A series of investigative questions were developed regarding the safety and efficacy of methoxyflurane in this setting and addressed using evidence collated from the identified studies. Results Of 366 results from the literature searches, 6 clinical trials and observational studies were identified which explored the safety and/or efficacy of inhaled methoxyflurane in individuals < 18 years in either a clinical trial or observational study. All six studies concluded that methoxyflurane provides effective and rapid analgesia for paediatric acute moderate-to-severe pain. Methoxyflurane was well tolerated and associated with good levels of patient/healthcare provider satisfaction in this setting. Conclusions While large-scale studies are needed to better inform treatment approaches for paediatric use, inhaled methoxyflurane has potential to provide easy to administer, needle-free analgesia with a rapid onset and good safety profile.
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Tags
Analgesics · Children · Methoxyflurane
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