BACKGROUND: It is unknown if antidepressant treatment is associated with either increased or decreased risk of suicide. OBJECTIVE: To estimate the risk of suicide, attempted suicide, and overall mortality during antidepressant treatments in a real-life setting with high statistical power. DESIGN AND SETTING: A cohort study in which all subjects without psychosis, hospitalized because of a suicide attempt from January 1, 1997, to December 31, 2003, in Finland, were followed up through a nationwide computerized database. PARTICIPANTS: A total of 15 390 patients with a mean follow-up of 3.4 years. MAIN OUTCOME MEASURES: The propensity score-adjusted relative risks (RRs) during monotherapy with the most frequently used antidepressants compared with no antidepressant treatment. RESULTS: In the entire cohort, fluoxetine use was associated with the lowest risk (RR, 0.52; 95% confidence interval [CI], 0.30-0.93), and venlafaxine hydrochloride use with the highest risk (RR, 1.61; 95% CI, 1.01-2.57), of suicide. A substantially lower mortality was observed during selective serotonin reuptake inhibitor use (RR, 0.59; 95% CI, 0.49-0.71; P<.001), and this was attributable to a decrease in cardiovascular- and cerebrovascular-related deaths (RR, 0.42; 95% CI, 0.24-0.71; P=.001). Among subjects who had ever used any antidepressant, the current use of medication was associated with a markedly increased risk of attempted suicide (39%, P<.001), but also with a markedly decreased risk of completed suicide (-32%, P=.002) and mortality (-49%, P<.001), when compared with no current use of medication. The results for subjects aged 10 to 19 years were basically the same as those in the total population, except for an increased risk of death with paroxetine hydrochloride use (RR, 5.44; 95% CI, 2.15-13.70; P<.001). CONCLUSIONS: Among suicidal subjects who had ever used antidepressants, the current use of any antidepressant was associated with a markedly increased risk of attempted suicide and, at the same time, with a markedly decreased risk of completed suicide and death. Lower mortality was attributable to a decrease in cardiovascular- and cerebrovascular-related deaths during selective serotonin reuptake inhibitor use.
BACKGROUND: It is unknown if antidepressant treatment is associated with either increased or decreased risk of suicide. OBJECTIVE: To estimate the risk of suicide, attempted suicide, and overall mortality during antidepressant treatments in a real-life setting with high statistical power. DESIGN AND SETTING: A cohort study in which all subjects without psychosis, hospitalized because of a suicide attempt from January 1, 1997, to December 31, 2003, in Finland, were followed up through a nationwide computerized database. PARTICIPANTS: A total of 15 390 patients with a mean follow-up of 3.4 years. MAIN OUTCOME MEASURES: The propensity score-adjusted relative risks (RRs) during monotherapy with the most frequently used antidepressants compared with no antidepressant treatment. RESULTS: In the entire cohort, fluoxetine use was associated with the lowest risk (RR, 0.52; 95% confidence interval [CI], 0.30-0.93), and venlafaxine hydrochloride use with the highest risk (RR, 1.61; 95% CI, 1.01-2.57), of suicide. A substantially lower mortality was observed during selective serotonin reuptake inhibitor use (RR, 0.59; 95% CI, 0.49-0.71; P<.001), and this was attributable to a decrease in cardiovascular- and cerebrovascular-related deaths (RR, 0.42; 95% CI, 0.24-0.71; P=.001). Among subjects who had ever used any antidepressant, the current use of medication was associated with a markedly increased risk of attempted suicide (39%, P<.001), but also with a markedly decreased risk of completed suicide (-32%, P=.002) and mortality (-49%, P<.001), when compared with no current use of medication. The results for subjects aged 10 to 19 years were basically the same as those in the total population, except for an increased risk of death with paroxetine hydrochloride use (RR, 5.44; 95% CI, 2.15-13.70; P<.001). CONCLUSIONS: Among suicidal subjects who had ever used antidepressants, the current use of any antidepressant was associated with a markedly increased risk of attempted suicide and, at the same time, with a markedly decreased risk of completed suicide and death. Lower mortality was attributable to a decrease in cardiovascular- and cerebrovascular-related deaths during selective serotonin reuptake inhibitor use.
Authors: Marcia Valenstein; Hyungjin Myra Kim; Dara Ganoczy; Daniel Eisenberg; Paul N Pfeiffer; Karen Downing; Katherine Hoggatt; Mark Ilgen; Karen L Austin; Kara Zivin; Frederic C Blow; John F McCarthy Journal: J Clin Psychopharmacol Date: 2012-06 Impact factor: 3.153
Authors: Ben Y Reis; Karen L Olson; Lu Tian; Rhonda L Bohn; John S Brownstein; Peter J Park; Mark J Cziraky; Marcus D Wilson; Kenneth D Mandl Journal: Drug Saf Date: 2012-05-01 Impact factor: 5.606
Authors: Maximilian Methling; Franziska Krumbiegel; Sven Hartwig; Maria K Parr; Michael Tsokos Journal: Forensic Sci Med Pathol Date: 2018-11-05 Impact factor: 2.007
Authors: Jari Haukka; Martti Arffman; Timo Partonen; Sinikka Sihvo; Marko Elovainio; Jari Tiihonen; Jouko Lönnqvist; Ilmo Keskimäki Journal: Eur J Clin Pharmacol Date: 2009-03-05 Impact factor: 2.953