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Konttajärvi T, Haapea M, Huhtaniska S, Björnholm L, Miettunen J, Isohanni M, Penttilä M, Murray GK, Koponen H, Vernon AC, Jääskeläinen E, Lieslehto J. The contribution of first-episode illness characteristics and cumulative antipsychotic usage to progressive structural brain changes over a long-term follow-up in schizophrenia. Psychiatry Res Neuroimaging 2024; 339:111790. [PMID: 38354478 DOI: 10.1016/j.pscychresns.2024.111790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 11/26/2023] [Accepted: 01/08/2024] [Indexed: 02/16/2024]
Abstract
Exposure to antipsychotics as well as certain first-episode illness characteristics have been associated with greater gray matter (GM) deficits in the early phase of schizophrenia. Whether the first-episode illness characteristics affect the long-term progression of the structural brain changes remain unexplored. We therefore assessed the role of first-episode illness characteristics and life-time antipsychotic use in relation to long-term structural brain GM changes in schizophrenia. Individuals with schizophrenia (SZ, n = 29) and non-psychotic controls (n = 61) from the Northern Finland Birth Cohort 1966 underwent structural MRI at the ages of 34 (baseline) and 43 (follow-up) years. At follow-up, the average duration of illness was 19.8 years. Voxel-based morphometry was used to assess the effects of predictors on longitudinal GM changes in schizophrenia-relevant brain areas. Younger age of onset (AoO), higher cumulative antipsychotic dose and severity of symptoms were associated with greater GM deficits in the SZ group at follow-up. None of the first-episode illness characteristics were associated with longitudinal GM changes during 9-year follow-up period. We conclude that a younger AoO and high life-time antipsychotic use may contribute to progression of structural brain changes in schizophrenia. Apart from AoO, other first-episode illness characteristics may not contribute to longitudinal GM changes in midlife.
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Affiliation(s)
| | - Marianne Haapea
- Research Unit of Population Health, University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University of Hospital and University of Oulu, Finland; Department of Psychiatry, Oulu University of Hospital, Finland; Department of Diagnostic Radiology, Oulu University Hospital, Oulu, Finland
| | - Sanna Huhtaniska
- Research Unit of Population Health, University of Oulu, Oulu, Finland
| | - Lassi Björnholm
- Department of Psychiatry, Oulu University of Hospital, Finland; Research Unit of Clinical Neuroscience, University of Oulu, Finland
| | - Jouko Miettunen
- Research Unit of Population Health, University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University of Hospital and University of Oulu, Finland
| | - Matti Isohanni
- Research Unit of Population Health, University of Oulu, Oulu, Finland
| | - Matti Penttilä
- Research Unit of Population Health, University of Oulu, Oulu, Finland
| | - Graham K Murray
- Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom
| | - Hannu Koponen
- University of Helsinki, Helsinki University Hospital, Psychiatry, Helsinki, Finland
| | - Anthony C Vernon
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom; MRC Centre for Neurodevelopmental Disorders, King's College London, London,United Kingdom
| | - Erika Jääskeläinen
- Research Unit of Population Health, University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University of Hospital and University of Oulu, Finland; Department of Psychiatry, Oulu University of Hospital, Finland
| | - Johannes Lieslehto
- Research Unit of Population Health, University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University of Hospital and University of Oulu, Finland; Department of Forensic Psychiatry, University of Eastern Finland, Niuvanniemi Hospital, Kuopio, Finland; Department of Clinical Neuroscience, Division of Insurance Medicine, Karolinska Institutet, Stockholm, Sweden
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Moilanen J, Haapea M, Jääskeläinen E, Veijola J, Isohanni M, Koponen H, Miettunen J. Long-term antipsychotic use and its association with outcomes in schizophrenia – the Northern Finland Birth Cohort 1966. Eur Psychiatry 2020; 36:7-14. [DOI: 10.1016/j.eurpsy.2016.03.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 03/02/2016] [Accepted: 03/03/2016] [Indexed: 10/21/2022] Open
Abstract
AbstractBackgroundDue to the paucity of previous studies, we wanted to elucidate the pharmacoepidemiology of antipsychotics in schizophrenia in a general population sample, and the association between long-term antipsychotic use and outcomes.MethodsThe sample included 53 schizophrenia subjects from the Northern Finland Birth Cohort 1966 with at least ten years of follow-up (mean 18.6 years since illness onset). Data on lifetime medication and outcomes (remission, Clinical Global Impression [CGI], Social and Occupational Functioning Assessment Scale [SOFAS]) were collected from medical records, interviews, and national registers.ResultsDuring the first two years 22 (42%), between two to five years 17 (32%), and between five to ten years 14 (26%) subjects had used antipsychotics less than half of the time. Drug-free periods became rarer during the follow-up. The mean lifetime daily dose of antipsychotics was 319 mg in chlorpromazine equivalents. A high lifetime average and cumulative dose and antipsychotic polypharmacy were associated with a poorer outcome in all measures, whereas having no drug-free periods was associated with a better SOFAS score and a low proportion of time on antipsychotics with a better CGI score.ConclusionsIn our population-based sample, the use of antipsychotics increased during the first five years of illness and was relatively stable after that. Our results suggest that both low dose and proportion of use, and having no drug-free periods, are associated with better outcomes, which concords with current treatment recommendations and algorithms. High long-term doses and polypharmacy may relate to poor outcomes.
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Huhtaniska S, Korkala I, Heikka T, Björnholm L, Lehtiniemi H, Hulkko AP, Moilanen J, Tohka J, Manjón J, Coupé P, Kiviniemi V, Isohanni M, Koponen H, Murray GK, Miettunen J, Jääskeläinen E. Antipsychotic and benzodiazepine use and brain morphology in schizophrenia and affective psychoses - Systematic reviews and birth cohort study. Psychiatry Res Neuroimaging 2018; 281:43-52. [PMID: 30219591 DOI: 10.1016/j.pscychresns.2018.08.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 08/23/2018] [Accepted: 08/23/2018] [Indexed: 10/28/2022]
Abstract
The aim of this paper was to investigate differences in brain structure volumes between schizophrenia and affective psychoses, and whether cumulative lifetime antipsychotic or benzodiazepine doses relate to brain morphology in these groups. We conducted two systematic reviews on the topic and investigated 44 schizophrenia cases and 19 with affective psychoses from the Northern Finland Birth Cohort 1966. The association between lifetime antipsychotic and benzodiazepine dose and brain MRI scans at the age of 43 was investigated using linear regression. Intracranial volume, sex, illness severity, and antipsychotic/benzodiazepine doses were used as covariates. There were no differences between the groups in brain structure volumes. In schizophrenia, after adjusting for benzodiazepine dose and symptoms, a negative association between lifetime antipsychotic dose and the nucleus accumbens volume remained. In affective psychoses, higher lifetime benzodiazepine dose associated with larger volumes of total gray matter and hippocampal volume after controlling for antipsychotic use and symptoms. It seems that in addition to antipsychotics, the severity of symptoms and benzodiazepine dose are also associated with brain structure volumes. These results suggest, that benzodiazepine effects should also be investigated also independently and not only as a confounder.
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Affiliation(s)
- Sanna Huhtaniska
- Center for Life Course Health Research, University of Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Finland; Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, Finland.
| | - Iikka Korkala
- Center for Life Course Health Research, University of Oulu, Finland; Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, Finland
| | - Tuomas Heikka
- Center for Life Course Health Research, University of Oulu, Finland
| | - Lassi Björnholm
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Finland; Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, Finland
| | - Heli Lehtiniemi
- Center for Life Course Health Research, University of Oulu, Finland
| | - Anja P Hulkko
- Center for Life Course Health Research, University of Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Finland; Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, Finland
| | - Jani Moilanen
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Finland
| | - Jussi Tohka
- AI Virtanen Institute for Molecular Sciences, University of Eastern Finland, Finland
| | - José Manjón
- Instituto de Aplicaciones de las Tecnologías de la Información y de las Comunicaciones Avanzadas (ITACA), Universitat Politècnica de València, Spain
| | - Pierrick Coupé
- Laboratoire Bordelais de Recherche en Informatique, Unité Mixte de Recherche CNRS (UMR 5800), PICTURA Research Group, France
| | - Vesa Kiviniemi
- Department of Diagnostic Radiology, Oulu University Hospital, Finland
| | - Matti Isohanni
- Center for Life Course Health Research, University of Oulu, Finland; Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, Finland; Department of Psychiatry, Oulu University Hospital, Finland
| | - Hannu Koponen
- University of Helsinki, Helsinki University Hospital, Psychiatry, Helsinki, Finland
| | - Graham K Murray
- University of Cambridge, Department of Psychiatry, United Kingdom; University of Cambridge, Behavioural and Clinical Neuroscience Institute, United Kingdom
| | - Jouko Miettunen
- Center for Life Course Health Research, University of Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Finland
| | - Erika Jääskeläinen
- Center for Life Course Health Research, University of Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Finland; Department of Psychiatry, Oulu University Hospital, Finland
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Yu T, Li Y, Fan F, Cao H, Luo X, Tan S, Yang F, Zhang X, Shugart YY, Hong LE, Li CSR, Tan Y. Decreased Gray Matter Volume of Cuneus and Lingual Gyrus in Schizophrenia Patients with Tardive Dyskinesia is Associated with Abnormal Involuntary Movement. Sci Rep 2018; 8:12884. [PMID: 30150749 PMCID: PMC6110787 DOI: 10.1038/s41598-018-31186-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 08/06/2018] [Indexed: 12/29/2022] Open
Abstract
Tardive dyskinesia (TD) is a devastating motor disorder associated with the etiological process of schizophrenia or antipsychotic medication treatments. To examine whether cerebral morphological changes may manifest in TD, we used voxel-based morphometry to analyze high-resolution T1-weighted brain structural magnetic resonance images from 32 schizophrenics with TD (TD group), 31 schizophrenics without TD (non-TD group), and 32 healthy controls (HC group). We also assessed psychopathological symptoms with the Positive and Negative Syndrome Scale (PANSS), and TD severity with the Abnormal Involuntary Movement Scale (AIMS). We compared gray matter volumes (GMVs) among groups, and tested for correlations between GMV changes and psychopathological symptoms or TD severity. The results showed significant differences in GMV in the frontal and temporal cortices, insula and cerebellum among the three groups. Brainstem and inferior frontal and precentral gyri GMVs were significantly larger, whereas cuneus and lingual gyrus GMVs were significantly smaller in the TD group as compared to non-TD group. Further, the cuneus and lingual gyrus GMVs were positively correlated with AIMS scores in the TD group. The current results suggest that TD may be associated with the alterations in GMV that are different from that of schizophrenics without TD. Further studies are needed to confirm and to examine the functional significance of these structural findings.
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Affiliation(s)
- Ting Yu
- Peking University HuiLongGuan Clinical Medical School, Beijing, P. R. China
| | - Yanli Li
- Peking University HuiLongGuan Clinical Medical School, Beijing, P. R. China
| | - Fengmei Fan
- Peking University HuiLongGuan Clinical Medical School, Beijing, P. R. China
| | - Hongbao Cao
- Uniton Statistical Genomics, National Institute of Mental Health, NIH, Bethesda, 20892, USA
| | - Xingguang Luo
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Shuping Tan
- Peking University HuiLongGuan Clinical Medical School, Beijing, P. R. China
| | - Fude Yang
- Peking University HuiLongGuan Clinical Medical School, Beijing, P. R. China
| | - Xiangyang Zhang
- Peking University HuiLongGuan Clinical Medical School, Beijing, P. R. China.,Department of Psychiatry and Behavioral Sciences, Harris County Psychiatric Center, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Yin Yao Shugart
- Uniton Statistical Genomics, National Institute of Mental Health, NIH, Bethesda, 20892, USA
| | - L Elliot Hong
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, USA
| | - Chiang-Shan R Li
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Yunlong Tan
- Peking University HuiLongGuan Clinical Medical School, Beijing, P. R. China.
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McGregor C, Riordan A, Thornton J. Estrogens and the cognitive symptoms of schizophrenia: Possible neuroprotective mechanisms. Front Neuroendocrinol 2017; 47:19-33. [PMID: 28673758 DOI: 10.1016/j.yfrne.2017.06.003] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 06/25/2017] [Accepted: 06/27/2017] [Indexed: 02/07/2023]
Abstract
Schizophrenia is a complex neuropsychiatric illness with marked sex differences. Women have later onset and lesser symptoms, which has led to the hypothesis that estrogens are protective in schizophrenia. Cognitive dysfunction is a hallmark of the disease and the symptom most correlated with functional outcome. Here we describe a number of mechanisms by which estrogens may be therapeutic in schizophrenia, with a focus on cognitive symptoms. We review the relationship between estrogens and brain derived neurotrophic factor, neuroinflammation, NMDA receptors, GABA receptors, and luteinizing hormone. Exploring these pathways may enable novel treatments for schizophrenia and a greater understanding of this devastating disease.
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Affiliation(s)
- Claire McGregor
- Department of Neuroscience, Oberlin College, 119 Woodland St, Oberlin, OH 44074, USA.
| | - Alexander Riordan
- Department of Neuroscience, Oberlin College, 119 Woodland St, Oberlin, OH 44074, USA
| | - Janice Thornton
- Department of Neuroscience, Oberlin College, 119 Woodland St, Oberlin, OH 44074, USA
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Huhtaniska S, Jääskeläinen E, Heikka T, Moilanen JS, Lehtiniemi H, Tohka J, Manjón JV, Coupé P, Björnholm L, Koponen H, Veijola J, Isohanni M, Kiviniemi V, Murray GK, Miettunen J. Long-term antipsychotic and benzodiazepine use and brain volume changes in schizophrenia: The Northern Finland Birth Cohort 1966 study. Psychiatry Res Neuroimaging 2017; 266:73-82. [PMID: 28618327 DOI: 10.1016/j.pscychresns.2017.05.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 05/12/2017] [Accepted: 05/19/2017] [Indexed: 11/22/2022]
Abstract
High doses of antipsychotics have been associated with loss in cortical and total gray matter in schizophrenia. However, previous imaging studies have not taken benzodiazepine use into account, in spite of evidence suggesting adverse effects such as cognitive impairment and increased mortality. In this Northern Finland Birth Cohort 1966 study, 69 controls and 38 individuals with schizophrenia underwent brain MRI at the ages of 34 and 43 years. At baseline, the average illness duration was over 10 years. Brain structures were delineated using an automated volumetry system, volBrain, and medication data on cumulative antipsychotic and benzodiazepine doses were collected using medical records and interviews. We used linear regression with intracranial volume and sex as covariates; illness severity was also taken into account. Though both medication doses associated to volumetric changes in subcortical structures, after adjusting for each other and the average PANSS total score, higher scan-interval antipsychotic dose associated only to volume increase in lateral ventricles and higher benzodiazepine dose associated with volume decrease in the caudate nucleus. To our knowledge, there are no previous studies reporting associations between benzodiazepine dose and brain structural changes. Further studies should focus on how these observations correspond to cognition and functioning.
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Affiliation(s)
- Sanna Huhtaniska
- Center for Life Course Health Research, University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland; Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland.
| | - Erika Jääskeläinen
- Center for Life Course Health Research, University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland; Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland; Department of Psychiatry, Oulu University Hospital, P.O. Box 26, FIN-90029 Oulu, Finland
| | - Tuomas Heikka
- Center for Life Course Health Research, University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland
| | - Jani S Moilanen
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland; Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland; Department of Psychiatry, Oulu University Hospital, P.O. Box 26, FIN-90029 Oulu, Finland
| | - Heli Lehtiniemi
- Center for Life Course Health Research, University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland
| | - Jussi Tohka
- A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, P.O. Box 1627, FIN-70211 Kuopio, Finland
| | - José V Manjón
- Instituto de Aplicaciones de las Tecnologías de la Información y de las Comunicaciones Avanzadas (ITACA), Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain
| | - Pierrick Coupé
- Laboratoire Bordelais de Recherche en Informatique, Unité Mixte de Recherche CNRS (UMR 5800), PICTURA Research Group, France
| | - Lassi Björnholm
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland; Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland
| | - Hannu Koponen
- Department of Psychiatry, University of Helsinki and Helsinki University Hospital, P.O. Box 22, University of Helsinki, Finland
| | - Juha Veijola
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland; Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland; Department of Psychiatry, Oulu University Hospital, P.O. Box 26, FIN-90029 Oulu, Finland
| | - Matti Isohanni
- Center for Life Course Health Research, University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland; Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland; Department of Psychiatry, Oulu University Hospital, P.O. Box 26, FIN-90029 Oulu, Finland
| | - Vesa Kiviniemi
- Department of Diagnostic Radiology, Oulu University Hospital, P.O. Box 50, FIN-90029 Oulu, Finland
| | - Graham K Murray
- Department of Psychiatry, University of Cambridge, Addenbrooke's Hospital, Box 189, Cambridge CB2 2QQ, UK; Behavioural and Clinical Neuroscience Institute, University of Cambridge, Downing Site, Cambridge CB2 3EB, UK
| | - Jouko Miettunen
- Center for Life Course Health Research, University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland; Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, P.O. Box 5000, FIN-90014 Oulu, Finland
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