Incidence and impact of undisclosed cocaine use in emergency department chest pain and trauma patients.
BACKGROUND
One of the highest rates of illicit cocaine consumption in Europe is in Spain. Our objective was to study the incidence and impact of undisclosed cocaine consumption in patients attending the emergency department (ED) for trauma or chest pain.


METHODS
We analysed urine samples from consecutive patients attending the ED for trauma or chest pain to determine the presence of cocaine, cannabis, amphetamine/metaamphetamine and opioids by semiquantative tests with fluorescence polarization immunoassay (FPIA).


RESULTS
Thirty percent of eligible patients participated. Of 75 cases, 61.3% had trauma and 38.7% chest pain; 25% presented a positive test for drugs. Cocaine was present in 13.3% and cannabis in the same proportion. No differences were found regarding positive cocaine test and chief complaint, ED or hospital stay, or additional tests. Cocaine-positive patients were significantly younger.
Burillo-Putze
Guillermo
G
Emergency Department, University Hospital of the Canary Islands, La Laguna, Santa Cruz de Tenerife, Spain. gburillo@huc.canarias.org
Borreguero León
Juan María
JM
García Dopico
Jose Antonio
JA
Fernández Rodríguez
Jose Francisco
JF
Pérez Carrillo
Maria Angeles
MA
Jorge Pérez
Maria Jesús
MJ
de Vera González
Antonia María
AM
Vallbona Afonso
Eva
E
Jiménez Sosa
Alejandro
A