Danish Research Institute for Suicide Prevention - DRISP
Mental Health Center Copenhagen
Kildegaardsvej 28, Opg. 15, 4. sal
Tel: +45 30291319
Epidemiological studies and clinical trials on suicidal behavior and -thoughts. My primary research focus is trends in risk and risk factors for suicide as well as studying the effect of interventions aimed at preventing suicidality. Most of my work has been dedicated to suicidality in psychiatric patients; however, my research interest within suicidality is not limited to this population.
Madsen T, van Spijker B, Karstoft KI, Nordentoft M., Kerkhof AJFM. Trajectories of Suicidal Ideation in People Seeking Online Help for Suicidality: Secondary analysis of a Dutch randomized controlled trial Journal of Medical Internet Research (JMIR) accepted
Madsen T, Karstoft KI, Secher RG, Austin SF, Nordentoft M. Trajectories of suicidal ideation in patients with first episode psychosis - The OPUS trial. Lancet Psychiatry. 2016 May;3(5):443-50.
H Lund-Sørensen, ME Benros, T Madsen, HJ Sørensen, M Nordentoft, W Eaton, T Postolache, A. Infections as risk factors for suicide–A nationwide register-based study. JAMA Psychiatry accepted
Fedyszyn I, CR Hjorthøj, T Madsen, M Nordentoft, Erlangsen A. Repeated suicide attempts and suicide among individuals with a first emergency department contact for attempted suicide: A prospective, nationwide, Danish register-based study. Accepted in J Clin Psychiatry 2016
T Madsen, KI Karstoft, M Bertelsen, SB Andersen. Postdeployment suicidal ideations and trajectories of posttraumatic stress disorder in Danish soldiers: a 3-year follow-up of the USPER study. J Clin Psychiatry 2014 75 (9), 994-1000
CR Hjorthøj, T Madsen, E Agerbo, M Nordentoft. Risk of suicide according to level of psychiatric treatment: a nationwide nested case–control study. Social psychiatry and psychiatric epidemiology 2014 49 (9), 1357-1365
T Madsen, M Nordentoft. Changes in inpatient and postdischarge suicide rates in a nationwide cohort of Danish psychiatric inpatients, 1998-2005. 2013 J Clin Psychiatry 74 (12), e1190-4
T Madsen, E Agerbo, PB Mortensen, M Nordentoft. Predictors of psychiatric inpatient suicide: a national prospective register-based study. J Clin Psychiatry, 2011 73 (2), 144-151