TY - JOUR T1 - The effect of central nervous system depressant, stimulant and hallucinogenic drugs on injury severity in patients admitted for trauma JO - Gaceta Sanitaria T2 - AU - Cordovilla-Guardia,Sergio AU - Lardelli-Claret,Pablo AU - Vilar-López,Raquel AU - López-Espuela,Fidel AU - Guerrero-López,Francisco AU - Fernández-Mondéjar,Enrique SN - 02139111 M3 - 10.1016/j.gaceta.2017.06.006 DO - 10.1016/j.gaceta.2017.06.006 UR - https://www.gacetasanitaria.org/en-the-effect-central-nervous-system-articulo-S0213911117301723 AB - ObjectiveThe effect of drugs other than alcohol on severity of trauma remains unclear. Pooled data analyses in previous studies that grouped substances with opposite effects on the central nervous system (CNS) may have masked the influence of substances on injury severity. The aim was to analyze the effect of stimulant, hallucinogenic and depressant drugs other than alcohol on injury severity in trauma patients. MethodsThe presence of alcohol, stimulant drugs (cocaine, amphetamines and methamphetamines), depressant drugs (benzodiazepines, opiates, methadone and barbiturates) and hallucinogenic drugs (THC and PCP) was analyzed in 1187 patients between 16 and 70 years old admitted to a trauma hospital between November 2012 and June 2015. Injury severity was determined prospectively as the Injury Severity Score. A multivariate analysis was used to quantify the strength of association between exposure to substances and trauma severity, using the presence of alcohol as a stratification variable. ResultsDrugs other than alcohol were found in 371 patients (31.3%): 32 (2.7%) stimulants, 186 (15.3%) depressants, 78 (6.6%) hallucinogenics and 75 (5.6%) polydrug use. The presence of CNS depressant substances was associated with increased injury severity only in patients also exposed to alcohol, with an adjusted odds ratio of 4.63 (1.37-15.60) for moderate injuries and 7.83 (2.53-24.21) for severe. ConclusionCNS depressant drugs had a strong influence on injury severity in patients who screened positive for alcohol consumption. ER -