Emergencies related to recreational drug abuse in Spain compared to emergencies attended in 3 European areas

Emergencias. 2018;30(6):385-394.
[Article in English, Spanish]

Abstract

Objectives: To analyze epidemiologic, clinical, and care characteristics in cases in which patients came to 2 Spanish emergency departments (EDs) with symptoms caused by recreational drug abuse. To compare the characteristics with those reported for other areas of Europe.

Material and methods: Secondary analysis of the registry of the European Drug Emergencies Network (Euro-DEN Plus), which collects cases in 14 European countries and 20 EDs. The registry included all patients attending EDs with symptoms of recreational drug abuse (excepting cases involving alcohol alone) over a period of 39 consecutive months (October 2013 to December 2016). We compared the cases from the 2 Spanish EDs (in Barcelona and Palma de Mallorca) to those from the 5 EDs in Ireland and the UK, 6 in northern Europe, and 7 in central Europe.

Results: A total of 17 104 patients' cases were included: Spain, 1186; UK and Ireland, 6653; northern Europe, 6097; and central Europe, 3168. Spain saw more emergencies related to cocaine (48.4%) and fewer related to opioids (12.4%) than the other areas. The Spanish patients were younger (32.2 years) on average than those in northern Europe and older than those in the UK and Ireland and central Europe. Fewer patients were women in Spain (21.9%) than in northern or central Europe. Fewer arrived in ambulances in Spain (70.0%) than in the UK and Ireland or northern Europe. The Spanish EDs recorded the temperature and respiratory frequency of fewer patients (29.8% and 30.3%, respectively). Clinical signs differed between geographical areas attributable to differences in drug-use patterns. In Spain, naloxone was used by fewer patients (9.6%) than in the UK and Ireland and northern Europe, and flumazenil was used by more patients (5.6%) than in other areas. Spain saw lower percentages of admissions (4.6%) and patients who left without an ED discharge (6.2%) in comparison with other areas. Mortality rates in the Spanish EDs (0.4%) and after discharge from them (0.7%) were higher than in northern Europe.

Conclusion: The characteristics of emergencies related to recreational drug abuse registered by the Spanish EDs were differed from those registered in other parts of Europe due to different patterns of drug use. We also detected differences between the Spanish and other European EDs with respect to examinations or tests performed, treatment given, and discharge disposition.

Objetivo: Analizar algunas características epidemiológicas, clínicas y asistenciales de los pacientes atendidos por sintomatología directamente derivada del consumo de drogas de abuso en dos servicios de urgencias hospitalarios (SUH) españoles y compararlas con las observadas en otras regiones de Europa.

Metodo: Análisis secundario del Registro Euro-DEN Plus (14 países europeos, 20 SUH) que incluyó todos los pacientes atendidos por sintomatología derivada del consumo de drogas (excepto etanol aislado) durante 39 meses consecutivos (octubre 2013 a diciembre 2016). Se comparan los casos de los 2 centros españoles (Barcelona, Palma) con los de 5 centros de Reino Unido e Irlanda (Islas Británicas –IB–), 6 del Norte de Europa (NE) y 7 de Europa Central (EC).

Resultados: Se recogieron 17.104 pacientes: España 1.186, IB 6.653, NE 6.097 y EC 3.168. En España hubo más urgencias por cocaína (48,4%) y menos por opiáceos (12,4%) que en el resto de zonas; los pacientes eran más jóvenes (32,2 años) que en NE y mayores que en IB y EC; menos frecuentemente mujeres (21,9%) que en NE y EC; llegaron menos frecuentemente en ambulancia (70,0%) que en IB y NE; y en el SUH se registró escasamente la temperatura (29,8%) y frecuencia respiratoria (30,3%). Las manifestaciones clínicas difirieron entre zonas por la distinta prevalencia de cada tipo de droga. Naloxona (9,6%) se utilizó menos que en IB y NE, y flumazenilo (5,6%) más que en las otras zonas, y los porcentajes de ingresos (4,6%) y fugas del SUH (6,2%) fueron los menores de todas las regiones analizadas. La mortalidad, en urgencias (0,4%) y global (0,7%), fue significativamente superior que en NE.

Conclusiones: Las características de las urgencias generadas por drogas de abuso son diferentes en España respecto a otras zonas europeas, debido a un diferente patrón de consumo. Su manejo en el SUH, en términos de exploraciones realizadas, tratamientos empleados y disposición tras la asistencia también son diferentes.

Keywords: Clinical course; Drogas; Emergency department; Epidemiology; Epidemiología; Evolución; Street drugs; Symptoms; Síntomas; Urgencias.

Publication types

  • Comparative Study

MeSH terms

  • Adult
  • Emergencies
  • Emergency Service, Hospital
  • Europe / epidemiology
  • Female
  • Humans
  • Illicit Drugs / adverse effects*
  • Male
  • Middle Aged
  • Prognosis
  • Registries
  • Spain / epidemiology
  • Substance-Related Disorders* / diagnosis
  • Substance-Related Disorders* / epidemiology
  • Substance-Related Disorders* / therapy

Substances

  • Illicit Drugs