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Change in profile of acute self drug-poisonings over a 10–year period

Service des Urgences, Centre Hospitalier Universitaire Tenon, 4 rue de la Chine-75020 Paris, France; 69 avenue Raspail, 94100 Saint Maur des Fossés, Francefrederik.staikowsky{at}wanadoo.fr

Florence Theil

Paule Mercadier

Service des Urgences, Centre Hospitalier Universitaire Tenon, 4 rue de la Chine-75020 Paris, France

Séebastien Candella

Service des Urgences, Centre Hospitalier Universitaire Tenon, 4 rue de la Chine-75020 Paris, France; Service des Urgences Médico-Judiciaires, Centre Hospitalier Universitaire Jean Verdier, Avenue du 14 Juillet-93140 Bondy, France

Jean Pierre Benais

Service des Urgences Médico-Judiciaires, Centre Hospitalier Universitaire Jean Verdier, Avenue du 14 Juillet-93140 Bondy, France

All acute, deliberate, drug-poisoning-related emergency department visits over two periods of one year, 1992-1993 (P1) and 2001-2002 (P2), were reviewed to investigate trends in substances used for acute self drug-poisonings over a 10-year period. For P1 and P2 respectively, 804 and 830 episodes of acute self drug-poisonings were compared. For the two studied periods, psycholeptic drugs predominated (78 and 77%); however, benzodiazepines declined (67 to 55%; P <0.01) and antidepressants in-creased (9.5 to 15%; P <0.01). Moreover, the type of antidepressant changed markedly with a decrease of the imipraminic antidepressants (48.4 to 10.7%) and an increase of selective serotonin reuptake inhibitors (31.2 to 74%). The proportion of benzodiazepine-related drugs increased with time (7.9 to 14.1%). The proportion of analgesics was 5.4% for P1 and 7.3% for P2; paracetamol, alone or associated to other compounds, remained the most incriminated. Nevertheless, opioids were more often mentioned during the later period (11.6 to 24.5%). The trend of the different pharmacological families used in acute self drug-poisonings is not fundamentally different over a 10-year period. However, there are some qualitative modifications, which are important for readjusting the emergency physician's toxicological knowledge and public health actions.

Key Words: epidemiology • pharmacological trends • public health • self drug-poisoning

Human & Experimental Toxicology, Vol. 23, No. 11, 507-511 (2004)
DOI: 10.1191/0960327104ht487oa


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