Pregabalina preoperatoria previene las fasciculaciones y mialgias inducidas por succinilcolina: metaanálisis de ensayos aleatorizados / Preoperative pregabalin prevents succinylcholine-induced fasciculations and myalgias: A meta-analysis of randomized trials

La succinilcolina es el bloqueador neuromuscular de referencia para la inducción de secuencia rápida. Sin embargo, su uso se asocia a fasciculaciones y mialgias. Se realizó una revisión sistemática y un metaanálisis. Se incluyeron ensayos clínicos controlados aleatorizados comparando gabapentinoides frente a placebo, para la prevención de fasciculaciones y mialgias inducidas por succinilcolina. Se incluyeron seis estudios clínicos aleatorizados. El número total de pacientes fue de 481, de los cuales 241 se incluyeron en el grupo de intervención y 240 en el grupo de placebo. Los gabapentinoides redujeron la incidencia de mialgia inducida por succinilcolina (RR=0,69; IC95%: 0,56-0,84; p<0,001), que siguió siendo estadísticamente significativa para pregabalina (RR=0,71; IC95%: 0,54-0,93; p=0,013) y gabapentina (RR=0,61; IC95%: 0,45-0,82; p=0,001) por separado. No hubo diferencia entre los grupos en cuanto a fasciculaciones (RR=0,92; IC95%: 0,82-1,03; p=0,148). El uso preoperatorio de gabapentinoides se asocia a una menor incidencia de mialgias inducidas por succinilcolina dentro de las primeras 24horas posteriores al procedimiento. (AU)

Succinylcholine is the gold standard neuromuscular blocker for rapid sequence induction, however, its use is associated with fasciculations and myalgias. A systematic review and meta-analysis including randomized controlled clinical trials was performed comparing gabapentinoids versus placebo for the prevention of fasciculations and succinylcholine-induced myalgias. Six randomized clinical studies were included. The total number of patients was 481, of which 241 were in the intervention group and 240 in the placebo group. Gabapentinoids reduced the incidence of succinylcholine-induced myalgia (RR=.69; 95%CI: .56-.84; P<.001), which remained statistically significant for pregabalin (RR=.71; 95%CI: .54-.93; P=.013) and gabapentin (RR=.61; 95%CI: .45-.82; P=.001) separately. There was no difference between the groups in fasciculations (RR=.92; 95%CI: .82-1.03; P=.148). Preoperative use of gabapentinoids is associated with lower incidence of succinylcholine-induced myalgias within the first 24hours after the procedure. (AU)

Preoperative pregabalin prevents succinylcholine-induced fasciculation and myalgia: A meta-analysis of randomized trials.

Succinylcholine is the gold standard neuromuscular blocker for rapid sequence induction; however, its use is associated with fasciculation and myalgia. We performed a systematic review and meta-analysis of randomized controlled clinical trials comparing gabapentinoids versus placebo for the prevention of fasciculations and succinylcholine-induced myalgias. Six randomized clinical studies were included with a total of 481 patients - 241 in the intervention group and 240 in the placebo group. Gabapentinoids reduced the incidence of succinylcholine-induced myalgia (RR = 0.69, 95% CI 0.56-0.84, P < .001), which remained statistically significant for pregabalin (RR = 0.71, 95% CI 0.54-0.93, P = .013) and gabapentin (RR = 0.61, 95% CI 0.45-0.82, P = .001) separately. There was no difference in fasciculations between the groups (RR = 0.92, 95% CI 0.82-1.03, P = .148). Preoperative use of gabapentinoids is associated with lower incidence of succinylcholine-induced myalgias within the first 24 h of surgery.