Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 2 de 2
Filtrar
Mais filtros

Base de dados
Assunto principal
Ano de publicação
Tipo de documento
País de afiliação
Intervalo de ano de publicação
1.
Acta Anaesthesiol Scand ; 67(10): 1306-1321, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37468443

RESUMO

AIM: We aimed to assess the beneficial and harmful effects of perioperative pain treatment with ketamine in patients undergoing spinal surgery. METHODS: We searched Medline, Embase, and CENTRAL from inception until 15 February 2023 for randomised clinical trials comparing ketamine with placebo or no intervention in patients undergoing spinal surgery. The primary outcomes were cumulative opioid consumption at 24 h postoperatively and serious adverse events. We adhered to recommendations of the Cochrane Collaboration and performed meta-analysis, Trial Sequential Analysis (TSA) to assess the risks of random errors, risk of bias assessment to evaluate the risks of systematic errors, and used the Grading of Recommendations Assessment, Development and Evaluation (GRADE). RESULTS: We included a total of 28 randomised clinical trials enrolling 2110 participants providing data for our pre-defined outcomes. Twenty-three trials enrolled adult participants and 5 trials enrolled paediatric participants. Three trials were at low risk of bias. Meta-analysis and TSA of trials including adults showed that ketamine versus placebo or no intervention seemed to reduce the cumulative 24-h opioid consumption (mean difference -17.57 mg; TSA-adjusted 95% confidence interval, -24.22 to -10.92; p < .01; low certainty of evidence), and there was no evidence of a difference of ketamine versus placebo or no intervention on the risk of serious adverse events (risk ratio 2.16; 96.7% confidence interval, 0.35 to 13.17; p = .36; very low certainty of evidence). CONCLUSION: In adults undergoing spinal surgery, ketamine may reduce cumulative 24-h opioid consumption. Ketamine may increase the occurrence of serious adverse events, but the evidence was very uncertain.

2.
Acta Anaesthesiol Scand ; 65(1): 128-134, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-32965674

RESUMO

BACKGROUND: Post-operative pain treatment with ketamine has been demonstrated to have post-operative opioid-sparing and anti-hyperalgesic effects. However, evidence regarding the beneficial and harmful effects and the optimal dose and timing of perioperative treatment with ketamine for patients undergoing spinal surgery is unclear. The objective of this systematic review is to assess the analgesic, serious and non-serious adverse effects of perioperative pain treatment with ketamine for patients undergoing spinal surgery. METHODS: This protocol for a systematic review is written according to The Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols guidelines. We will search Embase, CENTRAL, PubMed, WHO's ICTRP, EU Clinical Trial Register and ClinicalTrials.gov to identify relevant randomised clinical trials. We will include all randomised clinical trials assessing perioperative ketamine treatment versus placebo or no intervention for patients undergoing spinal surgery. Two authors will independently screen trials for inclusion using Covidence, extract data and assess risk of bias using Cochrane's RoB tool. We will analyse data using Review Manager and Trial Sequential Analysis. Meta-analysis will be performed according to the Cochrane guidelines and results will be validated according to the eight-step procedure suggested by Jakobsen et al. We will present our primary findings in a 'summary of findings' table. We will evaluate the overall certainty of evidence using the GRADE approach. DISCUSSION: This systematic review will assess the beneficial and harmful effects of perioperative pain treatment with ketamine for patients undergoing spinal surgery and have the potential to inform best practice and advance research.


Assuntos
Ketamina , Humanos , Ketamina/uso terapêutico , Metanálise como Assunto , Dor Pós-Operatória/tratamento farmacológico , Revisões Sistemáticas como Assunto
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA