[Antidepressant adverse effects in the elderly: analysis of spontaneous reports in France].
The prescription of antidepressants in the elderly has changed since the marketing of new antidepressants such as selective serotonin reuptake inhibitors (SSRIs). We analysed the adverse effects associated with antidepressants in subjects aged > or =75 years reported to the pharmacovigilance centres in France. Among the 2381 cases recorded between 1985 and 2001, the distribution of adverse effects may reflect sales figures: 1040 for SSRIs (44%), 586 for tricyclic and related antidepressants (25%), 46 for monoamine oxidase inhibitors (2%) and 654 for other antidepressants (27%). Adverse effect patterns differed according to antidepressant class. For SSRIs, hyponatraemia was predominant (30%), followed by psychiatric (13%) and nervous system (10%) effects. For tricyclic antidepressants, psychiatric effects (confusion, agitation) [21%] were the most frequent followed by cardiovascular effects (15%). However, the consequences of adverse effects such as hyponatraemia are far from negligible in the elderly.
Daurel-Receveur
Mathilde
M
Centre de Pharmacovigilance, Département de Pharmacologie, Université Victor Segalen, CHU, Bordeaux, France.
Miremont-Salamé
Ghada
G
Fourrier
Annie
A
Auriche
Pascal
P
Moore
Nicholas
N
Bégaud
Bernard
B
Haramburu
Françoise
F
D016907:Adverse Drug Reaction Reporting Systems; D000368:Aged / Q000502:physiology* / Q000706:statistics & numerical data; D000928:Antidepressive Agents / Q000009:adverse effects*; D002318:Cardiovascular Diseases / Q000139:chemically induced / Q000453:epidemiology; D005602:France / Q000453:epidemiology; D006801:Humans; D008660:Metabolism / Q000187:drug effects
D000928:Antidepressive Agents