Systematic review of the use of low-dose ketamine for analgesia in the emergency department. Issue 1 (28th June 2017)
- Record Type:
- Journal Article
- Title:
- Systematic review of the use of low-dose ketamine for analgesia in the emergency department. Issue 1 (28th June 2017)
- Main Title:
- Systematic review of the use of low-dose ketamine for analgesia in the emergency department
- Authors:
- Ghate, Gauri
Clark, Eric
Vaillancourt, Christian - Abstract:
- Abstract: Objectives: The aim of the study is to determine the performance of low-dose ketamine (LDK) as an analgesic for acute pain management in adult patients in the emergency department (ED). Methods: We systematically reviewed electronic databases, grey literature, conference abstracts, and clinical trial registries. Two independent reviewers identified eligible studies. These selections were subsequently reviewed by one reviewer who identified the final eligible studies, using refined inclusion and exclusion criteria. Our outcome measures included the analgesic effect of LDK, need for rescue analgesia, and neuropsychological adverse events secondary to LDK use. We assessed inter-rater agreement using kappa statistics and proposed a treatment recommendation using the GRADE (Grading of Recommendations Assessment, Development, and Evaluation) software. Heterogeneity among studies precluded meta-analysis. Results: Our electronic search identified 1, 408 records; 44 were selected for full evaluation (kappa=0.70), and 8 were included after the final review. All six randomized controlled trials and two observational studies were set in the ED where LDK was administered to adult patients ( >18 years old) exclusively for pain management. All studies had an overall low risk of bias. There was extensive variation in the dose and route of LDK used (0.1-0.7 mg/kg SC/IV/IM), administration protocols, and use of adjunct analgesia. Overall, most studies reported a significantAbstract: Objectives: The aim of the study is to determine the performance of low-dose ketamine (LDK) as an analgesic for acute pain management in adult patients in the emergency department (ED). Methods: We systematically reviewed electronic databases, grey literature, conference abstracts, and clinical trial registries. Two independent reviewers identified eligible studies. These selections were subsequently reviewed by one reviewer who identified the final eligible studies, using refined inclusion and exclusion criteria. Our outcome measures included the analgesic effect of LDK, need for rescue analgesia, and neuropsychological adverse events secondary to LDK use. We assessed inter-rater agreement using kappa statistics and proposed a treatment recommendation using the GRADE (Grading of Recommendations Assessment, Development, and Evaluation) software. Heterogeneity among studies precluded meta-analysis. Results: Our electronic search identified 1, 408 records; 44 were selected for full evaluation (kappa=0.70), and 8 were included after the final review. All six randomized controlled trials and two observational studies were set in the ED where LDK was administered to adult patients ( >18 years old) exclusively for pain management. All studies had an overall low risk of bias. There was extensive variation in the dose and route of LDK used (0.1-0.7 mg/kg SC/IV/IM), administration protocols, and use of adjunct analgesia. Overall, most studies reported a significant analgesic effect of LDK with occasional need for rescue analgesia and mild-to-moderate adverse events (dizziness, dysphoria, and confusion). Conclusion: There are moderate to low quality data supporting LDK as an alternative analgesic in the ED with the potential for minimal requirement of rescue analgesia and self-limited neuropsychological adverse events. RÉSUMÉ: Objectif: L'étude visait à déterminer l'efficacité de la kétamine à faible dose (KFD) comme analgésique dans le soulagement de la douleur aiguë chez les adultes au service des urgences (SU). Méthode: Nous avons procédé à une revue systématique des bases de données, de la documentation parallèle, des résumés de congrès et des registres d'essais cliniques. Deux examinateurs indépendants ont repéré les études susceptibles d'être retenues, puis un examinateur les a passées en revue pour ne sélectionner finalement que les plus pertinentes après raffinement des critères d'inclusion et d'exclusion. Les critères d'évaluation comprenaient l'effet analgésique de la KFD, la nécessité d'une analgésie d'appoint et les événements neuropsychologiques indésirables du médicament. Nous avons évalué la fidélité interjuges à l'aide du test de concordance kappa, et présentons une recommandation sur le traitement qui repose sur le logiciel GRADE (Grading of Recommendations Assessment, Development and Evaluation). Il n'a pas été possible de procéder à une méta-analyse en raison de l'hétérogénéité des études. Résultats: La recherche électronique a permis de relever 1408 études possibles, dont 44 ont été retenues en vue d'une évaluation complète (kappa=0, 70); sur ce dernier nombre, 8 finalement ont été sélectionnées après examen. Il s'agissait de six essais comparatifs, à répartition aléatoire, et de deux études d'observation menés dans des SU où la KFD avait été administrée à des adultes (>18 ans) uniquement à des fins de soulagement de la douleur. Le risque de biais était généralement faible dans toutes les études. Toutefois, il y avait des différences importantes en ce qui concerne les voies d'administration et les doses de kétamine (0, 1-0, 7 mg/kg, s.c./i.v./i.m.), les protocoles d'administration et la nécessité d'une analgésie d'appoint. Les études ont fait état, dans l'ensemble, d'un bon effet analgésique, nécessitant parfois une analgésie d'appoint et accompagné d'événements indésirables légers ou modérés (étourdissements, dysphorie et confusion). Conclusions: Des données de qualité médiocre ou moyenne étayent l'utilisation de la KFD comme analgésique de rechange au SU, nécessitant dans peu de cas une analgésie d'appoint et accompagné d'événements neuropsychologiques indésirables qui disparaissent spontanément. … (more)
- Is Part Of:
- CJEM. Volume 20:Issue 1(2018)
- Journal:
- CJEM
- Issue:
- Volume 20:Issue 1(2018)
- Issue Display:
- Volume 20, Issue 1 (2018)
- Year:
- 2018
- Volume:
- 20
- Issue:
- 1
- Issue Sort Value:
- 2018-0020-0001-0000
- Page Start:
- 36
- Page End:
- 45
- Publication Date:
- 2017-06-28
- Subjects:
- analgesia, -- emergency department, -- ketamine
Emergency Treatment -- Periodicals
Emergency Medicine -- Periodicals
Emergency medical services -- Canada -- Periodicals
Medical emergencies -- Canada -- Periodicals
Emergency medical services
Medical emergencies
Canada
Periodicals
616.02505 - Journal URLs:
- http://journals.cambridge.org/action/displayJournal?jid=CEM ↗
http://www.caep.ca/004.cjem-jcmu/004-00.cjem/004-01v.archives.htm#main ↗
http://link.springer.com/ ↗ - DOI:
- 10.1017/cem.2017.48 ↗
- Languages:
- English
- ISSNs:
- 1481-8035
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 5624.xml