A comparison of analgesia requirements in children with burns: Do delayed referrals require higher procedural analgesia doses?. Issue 3 (July 2020)

• Record Type: Journal Article
• Authors: Wall, S.L.; Clarke, D.L.; Allorto, N.L.
• Is Part Of: Burns open. Volume 4:Issue 3(2020)
• Page Start: 103
• Page End: 109
• Publication Date: 2020-07
• Subjects: Burns -- Analgesia -- Pain -- Delayed referral -- Paediatric burns; Burns and scalds -- Treatment -- Periodicals; Burns and scalds -- Periodicals; Burns and scalds -- Prevention -- Periodicals; Burns and scalds -- Patients -- Rehabilitation -- Periodicals; Burns and scalds -- Nursing -- Periodicals; Burns; Periodicals; Electronic journals; 617.11005
• DOI: 10.1016/j.burnso.2020.04.001
• Languages: English
• ISSNs: 2468-9122

Abstract

Highlights: Previous work demonstrates poor uptake of analgesia protocols at district hospitals. Inadequate initial analgesia may escalate procedural analgesia requirements.. Adequate analgesia right from the time of the injury is imperative. Abstract: Background: Our clinical impression is that delayed referrals require more analgesia than children referred to our service acutely. Previous work demonstrated poor uptake of analgesia protocols at district hospitals with probable inadequate background and procedural analgesia, which may account for this. The purpose of this study was to compare analgesia requirements for dressing changes of paediatric patients referred to us acutely versus those children with delayed referral (i.e. more than 21 days post injury). Our hypothesis is that paediatric patients with delayed referral require higher doses of ketamine when taking length of stay and total body surface area (TBSA) of the burn into account. Methods: Data for children under 12 years, admitted to the Pietermaritzburg Burn Service (PBS) from the 1 July 2017 until 30 June 2018 was reviewed. Total ketamine dose during admission, weight, days admitted and TBSA were analysed. The total ketamine use in milligram per kilogram per days admitted per TBSA (mg/kg/days admitted/TBSA) was calculated. Statistical analysis was performed to compare the total ketamine dose between the acute and delayed referral groups. Results: One-hundred-and-ninety-seven patients were included. Patients were divided into two groups, the acute group including those referred to the PBS early (prior to 21 days post-burn) and the delayed referral group (those referred 21 days or more post burn). The acute group consisted of 167 patients and the chronic group 30 patients. There is a statistically significant difference between the total ketamine dose (mg/kg/days admitted/TBSA) for the acute referral and delayed referral groups (p = 0.01). The median total ketamine dose (mg/kg/days admitted/TBSA) of the acute referral group was 0.27 (Range: 0–7.05) and the median total Ketamine dose (mg/kg/days admitted/TBSA) for the delayed referral group was 0.41 (range: 0.1–3.89). Conclusion: Patients with delayed referrals require more ketamine to achieve adequate procedural analgesia than patients referred acutely. Inadequate analgesia in the acute phase of the burn may influence this, underpinning the importance of adequate analgesia right from the time of the injury.