Erika Jääskeläinen

Erika Jääskeläinen

MD, PhD, MPhil Epidemiology

Academy Research Fellow
psychiatry

87 peer reviewed publications in international journals.

Biography

I am a researcher and psychiatrist, who’s interested in studying prognosis and effects of treatments in psychiatric disorders. I have studied prognosis of schizophrenia and other psychoses since 2001, mainly by utilising the Northern Finland Birth Cohort 1966 (NFBC 1966). In the ongoing project “Beneficial and harmful effects of antipsychotics in psychoses and off-label use” funded by the Academy of Finland my group will focus on deciphering the effects of antipsychotics use in non-psychotic conditions, mainly insomnia, anxiety and depression. For these conditions, large part of antipsychotic use is without official indication i.e. off label use. We will analyse the associations between AP use and psychiatric symptomatology, suicidality, cognition, occupational functioning, and metabolics in different samples: During years 2019-2023 our group will collect in  naturalistic patient sample form primary and secondary care in Oulu area, and also NFBC 1966 will be utilised. Beside this, studies on antipsychotic effects and long-term outcomes of psychoses will continue.

Research interests

  • clinical psychiatry
  • psychoses
  • antipsychotics
  • insomnia, anxiety, depression

Selected publications

  • Nykänen, Salla; Puska, Virpi; Tolonen, Jussi-Pekka; Salo, Henri; Isohanni, Matti; Koponen, Hannu; Pirkola, Sami; Penttilä, Matti; Haapea, Marianne; Moilanen, Jani; Miettunen, Jouko; Jääskeläinen, Erika (2016) Use of psychiatric medications in schizophrenia and other psychoses in a general population sample. - Psychiatry research 235, 160-168 . [Original]
  • Husa, Anja P; Rannikko, Irina; Moilanen, Jani; Haapea, Marianne; Murray, Graham K; Barnett, Jennifer; Jones, Peter B; Isohanni, Matti; Koponen, Hannu; Miettunen, Jouko, Jääskeläinen, Erika (2014) Lifetime use of antipsychotic medication and its relation to change of verbal learning and memory in midlife shcizophrenia : an observational 9-year follow-up study. - Schizophrenia research 158 (1-3), 134-141
  • Huhtaniska, S.; Korkala, I.; Heikka, T.; Björnholm, L.; Lehtiniemi, H.; Hulkko, A.P.; Moilanen, J.; Tohka, J.; Manjón, J.; Coupé, P.; Kiviniemi, V.; Isohanni, M.; Koponen, H.; Murray, G.K.; Miettunen, J.; Jääskeläinen, E. (2018) Antipsychotic and benzodiazepine use and brain morphology in schizophrenia and affective psychoses – Systematic reviews and birth cohort study. - Psychiatry research: neuroimaging 281, 43-52 . [Original] [Self-archived]
  • Jääskeläinen, E.; Juola, T.; Korpela, H.; Lehtiniemi, H.; M. Nietola, M.; Korkeila, J.; Miettunen, J. (2018) Epidemiology of psychotic depression : systematic review and meta-analysis. - Psychological medicine 48 (6), 905-918 . [Original]
  • Jääskeläinen, Erika; Juola, Pauliina; Hirvonen, Noora; McGrath, John J.; Saha, Sukanta; Isohanni, Matti; Veijola, Juha; Miettunen, Jouko (2013) A systematic review and meta-analysis of recovery in schizophrenia. - Schizophrenia bulletin 39 (6), 1296-1306 . [Original]