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Zhai T. Druggable genome-wide Mendelian randomization for identifying the role of integrated stress response in therapeutic targets of bipolar disorder. J Affect Disord 2024; 362:843-852. [PMID: 39025441 DOI: 10.1016/j.jad.2024.07.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 06/13/2024] [Accepted: 07/12/2024] [Indexed: 07/20/2024]
Abstract
For bipolar disorder (BD), the inconsistency of treatment guidelines and the long phases of pharmacological adjustment remain major challenges. BD is known to be comorbid with many medical and psychiatric conditions and they may share inflammatory and stress-related aetiologies, which could give rise to this association. The integrated stress response (ISR) responds to various stress conditions that lead to alterations in cellular homeostasis. However, as a causative mechanism underlying cognitive deficits and neurodegeneration in a broad range of brain disorders, the impact of ISR on BD is understudied. Mendelian randomization has been widely used to repurpose licensed drugs and discover novel therapeutic targets. Thus, we aimed to identify novel therapeutic targets for BD and analyze their pathophysiological mechanisms, using the summary data-based Mendelian Randomization (SMR) and Bayesian colocalization (COLOC) methods to integrate the summary-level data of the GWAS on BD and the expression quantitative trait locus (eQTL) study in blood. We utilized the GWAS data including 41,917 BD cases and 371,549 controls from the Psychiatric Genomics Consortium and the eQTL data from 31,684 participants of predominantly European ancestry from the eQTLGen consortium. The SMR analysis identified the EIF2B5 gene that was associated with BD due to no linkage but pleiotropy or causality. The COLOC analysis strongly suggested that EIF2B5 and the trait of BD were affected by shared causal variants, and thus were colocalized. Utilizing data in EpiGraphDB we find other putative causal BD genes (EIF2AK4 and GSK3B) to prioritize potential alternative drug targets.
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Affiliation(s)
- Ting Zhai
- School of Humanities, Southeast University, Nanjing 211189, China; Institute of Child Development and Education, Southeast University, Nanjing 211189, China; Key Laboratory of Child Development and Learning Science (Southeast University), Ministry of Education, Nanjing 211189, China.
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Garcia-de la Cruz DD, Juarez-Rojop IE, Tovilla-Zarate CA, Nicolini H, Genis-Mendoza AD. Circulating Cell-Free Mitochondrial DNA in Plasma of Individuals with Schizophrenia and Cognitive Deficit in Mexican Population. Neuropsychiatr Dis Treat 2024; 20:1757-1765. [PMID: 39323935 PMCID: PMC11423824 DOI: 10.2147/ndt.s460554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 09/06/2024] [Indexed: 09/27/2024] Open
Abstract
Purpose Cognitive domains are affected in patients with schizophrenia. Mitochondrial dysfunction has been proposed as a possible origin of these symptoms. Cell-free mitochondrial DNA (cf-mtDNA) is an indicator of cellular stress, and it can be identified in individuals with age-associated disorders, this study aimed to explore the presence of cf-mtDNA in plasma of schizophrenia patients and its association with cognitive deficit. Patients and Methods Ninety-nine subjects were clinically evaluated; the case group included 60 patients diagnosed with schizophrenia and 39 randomly-individuals without psychiatric disorders were included in the comparison group. Cognitive status (MoCA scale) and cell-free mtDNA in blood plasma were assessed and quantified in both groups. Results From the original sample, cf-mtDNA was identified in 43 subjects, 40 patients with schizophrenia and 3 controls (Χ2 = 31.10, p-value < 0.0001). Thirty-nine out of forty patients with schizophrenia had a cognitive deficit. Conclusion According to our findings, cognitive impairment and presence of cf-mtDNA were related in subjects with schizophrenia. Thus, while the cognitive deficit might reflect an accelerated aging process, the cf-mtDNA plays a role as a potential biomarker in this mechanism.
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Affiliation(s)
- Dulce Dajheanne Garcia-de la Cruz
- Unidad de Enseñanza e Investigación, Hospital Regional de Alta Especialidad de Salud Mental Villahermosa, Tabasco, México
- Laboratorio de Metabolismo de Lípidos, Universidad Juárez Autónoma de Tabasco, División Académica de Ciencias de la Salud, Villahermosa, Tabasco, México
| | - Isela Esther Juarez-Rojop
- Laboratorio de Metabolismo de Lípidos, Universidad Juárez Autónoma de Tabasco, División Académica de Ciencias de la Salud, Villahermosa, Tabasco, México
| | | | - Humberto Nicolini
- Laboratorio de Genómica de las Enfermedades Psiquiátricas y Neurodegenerativas, Instituto Nacional de Medicina Genómica, Ciudad de México, México
| | - Alma Delia Genis-Mendoza
- Laboratorio de Genómica de las Enfermedades Psiquiátricas y Neurodegenerativas, Instituto Nacional de Medicina Genómica, Ciudad de México, México
- Hospital Psiquiátrico Infantil, Dr. Juan N. Navarro, Ciudad de México, México
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Lorimer B, Traviss-Turner G, Hill A, Baker S, Gilbody S, Peckham E. Factors associated with low fruit and vegetable consumption among people with severe mental ill health. Soc Psychiatry Psychiatr Epidemiol 2024; 59:725-729. [PMID: 37314491 PMCID: PMC10264868 DOI: 10.1007/s00127-023-02514-z] [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: 05/24/2023] [Accepted: 06/06/2023] [Indexed: 06/15/2023]
Abstract
Severe mental ill health (SMI) is associated with excess mortality, and poor diet is one associated modifiable risk factor. This study investigated factors associated with low consumption of fruit and vegetables among people with SMI (N = 9914). A total of 8.4% of participants ate no portions per day, while only 15% ate 5 + portions. Individuals who never consumed fruit and vegetables or ate < 5 portions per day were more likely to be male, younger than 65, unemployed, experience poorer general health, or perceive health as unimportant. Poor diet is common among people with SMI and tailored dietary improvement interventions are required.
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Affiliation(s)
- Ben Lorimer
- Department of Health Sciences, University of York, York, UK.
| | | | - Andrew Hill
- School of Medicine, University of Leeds, Leeds, UK
| | - Sarah Baker
- York St John University, York, UK
- York and Scarborough Teaching Hospitals NHS Foundation Trust, York, UK
| | - Simon Gilbody
- Department of Health Sciences, University of York, York, UK
- Hull York Medical School, York, UK
| | - Emily Peckham
- Department of Health Sciences, University of York, York, UK
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Jønsson ABR, Brodersen JB, Reventlow S, Svanholm C, Møller A, Kousgaard MB. General practitioners' experiences of providing somatic care for patients with severe mental illness: a qualitative study. BMC PRIMARY CARE 2024; 25:96. [PMID: 38519880 PMCID: PMC10958876 DOI: 10.1186/s12875-024-02338-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 03/11/2024] [Indexed: 03/25/2024]
Abstract
BACKGROUND Patients dealing with severe mental illnesses (SMI) often face suboptimal clinical outcomes and higher mortality rates due to a range of factors, including undetected physical health conditions. The provision of care for individuals with SMI is frequently disjointed, as they engage with diverse healthcare providers. Despite this fragmentation, primary care, particularly general practitioners (GPs), assumes a pivotal role in the care of SMI patients. Our study aimed to delve into the first-hand experiences of GPs in delivering somatic care to SMI patients, concentrating on the challenges they encounter and the strategies they employ to navigate these difficulties. METHODS We conducted in-depth interviews with fifteen GPs, utilizing a semi-structured interview guide, supplemented by ethnographic observations during clinical consultations in general practice. Through inductive coding, interview transcripts and observational field notes were systematically analysed using interpretative phenomenological analysis (IPA). The findings were then deliberated upon within the author group. RESULTS GPs revealed that managing the chronic somatic care of SMI patients posed significant challenges. These challenges encompassed the multifaceted needs of patients, their behavior tied to symptoms, a lack of care continuity, and overarching time constraints. To tackle these challenges, the GPs had devised various strategies. However, all participants underscored the critical importance of having adequate time to properly prepare for, conduct, and follow up on consultations. CONCLUSION The GPs' interactions with SMI patients brought numerous challenges, although treating these patients were concurrently acknowledged as vital and fulfilling. The findings suggest that increased allocated time in general practice consultations for patients with SMI is important to support the somatic treatment requirements of this patient group.
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Affiliation(s)
- Alexandra Brandt Ryborg Jønsson
- Center for General Practice, University of Copenhagen, Copenhagen, Denmark.
- Department of People and Technology, Roskilde University, Roskilde, Denmark.
- Department of Community Health, The Arctic University of Norway, Tromsø, Norway.
| | - John Brandt Brodersen
- Center for General Practice, University of Copenhagen, Copenhagen, Denmark
- Department of Community Health, The Arctic University of Norway, Tromsø, Norway
- Research Unit for General Practice, Region Zealand, Denmark
| | - Susanne Reventlow
- Center for General Practice, University of Copenhagen, Copenhagen, Denmark
| | - Christina Svanholm
- Center for General Practice, University of Copenhagen, Copenhagen, Denmark
| | - Anne Møller
- Center for General Practice, University of Copenhagen, Copenhagen, Denmark
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Laporte D, Chilman N, Morgan C, Schofield P, Wykes T, Das-Munshi J. The association between area-level factors and mortality in severe mental illnesses: A systematic review. Schizophr Res 2024; 264:95-104. [PMID: 38118264 DOI: 10.1016/j.schres.2023.12.012] [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: 03/08/2022] [Revised: 07/06/2023] [Accepted: 12/10/2023] [Indexed: 12/22/2023]
Abstract
BACKGROUND Premature mortality is a well-documented adverse outcome for people living with severe mental illnesses (SMI). Emerging evidence suggests that area-level factors play a role that are experienced disproportionately by this population. This review assesses the potential association between area-level factors and mortality in people with SMI. METHOD We searched Medline, EMBASE, PsychINFO, Social Policy and Practice, Web of Science and OpenGrey databases. Literature searches were conducted in May 2020 and updated in June 2023. Reference lists were hand-searched and authors of included studies contacted to identify additional studies and minimise publication biases. Narrative synthesis was used to appraise the included studies. The review protocol was registered on PROSPERO (CRD42019155447). RESULTS Our searches identified 7 studies (8 papers), which were included in the review, and indicated evidence of an association between deprivation and mortality. One study suggested an association between mortality in SMI and urbanicity in low to middle income settings which was not observed in studies from high income settings. One study suggested a protective association of area-level ethnic density with mortality within urbanised settings. CONCLUSION Consistent associations were reported between residence in areas of higher deprivation and increased risk of mortality in SMI. Two studies suggested an association between area-level ethnic density and urbanicity and mortality in SMI. Most studies were conducted across high income countries and therefore future research could benefit from similar investigations being conducted in low- and middle-income countries. These methods would inform health and social policies, including interventions to reduce premature mortality in SMI.
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Affiliation(s)
- D Laporte
- King's College London (Institute of Psychiatry, Psychology & Neurosciences), London, United Kingdom; NIHR Maudsley Biomedical Research Centre (BRC), South London and Maudsley NHS Foundation Trust, United Kingdom.
| | - N Chilman
- King's College London (Institute of Psychiatry, Psychology & Neurosciences), London, United Kingdom; Economic and Social Research Council (ESRC), KCL Centre for Society and Mental Health, United Kingdom
| | - C Morgan
- King's College London (Institute of Psychiatry, Psychology & Neurosciences), London, United Kingdom; Economic and Social Research Council (ESRC), KCL Centre for Society and Mental Health, United Kingdom
| | - P Schofield
- School of Life Course and Population Sciences, Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom
| | - T Wykes
- King's College London (Institute of Psychiatry, Psychology & Neurosciences), London, United Kingdom; NIHR Maudsley Biomedical Research Centre (BRC), South London and Maudsley NHS Foundation Trust, United Kingdom
| | - J Das-Munshi
- King's College London (Institute of Psychiatry, Psychology & Neurosciences), London, United Kingdom; NIHR Maudsley Biomedical Research Centre (BRC), South London and Maudsley NHS Foundation Trust, United Kingdom; Economic and Social Research Council (ESRC), KCL Centre for Society and Mental Health, United Kingdom
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Najar H, Joas E, Jonsson V, Pålsson E, Landén M. Recent Secular Trends of Body Mass Index in Individuals With Bipolar Disorders and in the General Population. Am J Psychiatry 2024; 181:39-46. [PMID: 37727097 DOI: 10.1176/appi.ajp.20230012] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/21/2023]
Abstract
OBJECTIVE The aims of this study were to investigate secular trends and distribution of body mass index (BMI) among individuals with bipolar disorders and the general population between 2008 and 2019. METHODS Data were from the Swedish National Quality Register for Bipolar Disorder, where 24,423 adults with bipolar disorders were identified, and from the national Swedish Living Conditions Surveys, where 77,485 adults from the general population were identified. Quantile regression was used to compare the 15th, 50th, and 85th percentiles of BMI across age and study years. RESULTS The study sample included 22,127 individuals with bipolar disorders (mean age, 48 years; 63% women) and 71,894 individuals from the general population (mean age, 52 years; 51% women). BMI percentiles were higher among individuals with bipolar disorders. At the 50th percentile, the BMI group differences were 1.1 (95% CI=0.8-1.14) for men and 1.8 (95% CI=1.5-2.1) for women. The gap was widest at the 85th BMI percentile: men, 2.3 (95% CI=1.8-2.8); women, 4.1 (95% CI=3.7-4.6). BMI increased over time in both study groups, but more in the group with bipolar disorders. The changes per decade in mean BMI were 0.4 (95% CI=0.3-0.5) among men in the general population, 1.1 (95% CI=0.7-1.4) among men with bipolar disorders, 0.6 (95% CI=0.5-0.7) among women in the general population, and 1.4 (95% CI=1.1-1.7) among women with bipolar disorders. Women with bipolar disorders had the highest prevalence and the greatest rate of increase of obesity. In 2019, the obesity prevalence was 33% among women and 29% among men with bipolar disorders, compared with 13% and 15%, respectively, among women and men in the general population. CONCLUSIONS Adults with bipolar disorders had a higher BMI and a higher prevalence of obesity than the general population, indicating a higher cardiometabolic risk. Annually, BMI increased more in the group with bipolar disorders than in the general population, particularly among women and among those with high BMI.
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Affiliation(s)
- Hemen Najar
- Institute of Neuroscience and Physiology, Section of Psychiatry and Neurochemistry (Najar, Joas, Pålsson, Landén) and Institute of Medicine, School of Public Health and Community Medicine (Jonsson), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm (Landén)
| | - Erik Joas
- Institute of Neuroscience and Physiology, Section of Psychiatry and Neurochemistry (Najar, Joas, Pålsson, Landén) and Institute of Medicine, School of Public Health and Community Medicine (Jonsson), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm (Landén)
| | - Viktor Jonsson
- Institute of Neuroscience and Physiology, Section of Psychiatry and Neurochemistry (Najar, Joas, Pålsson, Landén) and Institute of Medicine, School of Public Health and Community Medicine (Jonsson), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm (Landén)
| | - Erik Pålsson
- Institute of Neuroscience and Physiology, Section of Psychiatry and Neurochemistry (Najar, Joas, Pålsson, Landén) and Institute of Medicine, School of Public Health and Community Medicine (Jonsson), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm (Landén)
| | - Mikael Landén
- Institute of Neuroscience and Physiology, Section of Psychiatry and Neurochemistry (Najar, Joas, Pålsson, Landén) and Institute of Medicine, School of Public Health and Community Medicine (Jonsson), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm (Landén)
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Yocum AK, Friedman E, Bertram HS, Han P, McInnis MG. Comparative mortality risks in two independent bipolar cohorts. Psychiatry Res 2023; 330:115601. [PMID: 37976662 DOI: 10.1016/j.psychres.2023.115601] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 11/06/2023] [Accepted: 11/09/2023] [Indexed: 11/19/2023]
Abstract
OBJECTIVES To compare mortality rates in bipolar disorder with common causes of mortality. METHODS Observational data from the Prechter Longitudinal Study of Bipolar Disorder (PLS-BD) of 1128 participants including 281 controls was analyzed using logistical regression to quantify mortality rates in comparison with common comorbidities and causes of death. Outcome and treatment measures, including ASRM, GAD-7, PHQ-9 and medication use were used to stratify those with bipolar disorder (BD) that are alive or deceased. A larger cohort of 10,735 existing BD patients with 7,826 controls (no psychiatric diagnosis) from the University of Michigan Health (U-M Health) clinics was used as replication, observational secondary data analysis. RESULTS The mortality rates are significantly different between those with BD and controls in both PLS-BD and U-M Health. Those with BD and are deceased have a higher percentage of elevated depression measures but show no difference in mania or anxiety measures nor medication use patterns. In both cohorts, a diagnosis of BD increases the odds of mortality greater than history of smoking or being older than ≥ 60-years of age. CONCLUSION BD was found to increase odds of mortality significantly and beyond that of a history of smoking. This finding was replicated in an independent sample.
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Affiliation(s)
- Anastasia K Yocum
- Department of Psychiatry, University of Michigan, 4250 Plymouth Rd., Ann Arbor, MI 48109, USA.
| | - Emily Friedman
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, USA
| | - Holli S Bertram
- Department of Psychiatry, University of Michigan, 4250 Plymouth Rd., Ann Arbor, MI 48109, USA
| | - Peisong Han
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, USA
| | - Melvin G McInnis
- Department of Psychiatry, University of Michigan, 4250 Plymouth Rd., Ann Arbor, MI 48109, USA
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Godin O, Leboyer M, Grillault Laroche D, Aubin V, Belzeaux R, Courtet P, Dubertret C, Gard S, Haffen E, Olie E, Polosan M, Roux P, Samalin L, Schwan R, Bellivier F, Etain B. Childhood maltreatment contributes to the medical morbidity of individuals with bipolar disorders. Psychol Med 2023; 53:7341-7349. [PMID: 37185275 DOI: 10.1017/s0033291723000922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
BACKGROUND Individuals with bipolar disorders (BD) are at risk of premature death, mainly due to medical comorbidities. Childhood maltreatment might contribute to this medical morbidity, which remains underexplored in the literature. METHODS We assessed 2891 outpatients with BD (according to DSM-IV criteria). Childhood maltreatment was assessed using the Childhood Trauma Questionnaire. Lifetime diagnoses for medical disorders were retrospectively assessed using a systematic interview and checked against medical notes. Medical morbidity was defined by the sum of medical disorders. We investigated associations between childhood maltreatment (neglect and abuse) and medical morbidity while adjusting for potential confounders. RESULTS One quarter of individuals had no medical comorbidities, while almost half of them had at least two. Multivariable regression showed that childhood maltreatment (mainly abuse, but also sexual abuse) was associated with a higher medical morbidity. Medical morbidity was also associated with sex, age, body mass index, sleep disturbances, lifetime anxiety disorders and lifetime density of mood episodes. Childhood maltreatment was associated with an increased prevalence of four (i.e. migraine/headache, drug eruption, duodenal ulcer, and thyroid diseases) of the fifteen most frequent medical disorders, however with no difference in terms of age at onset. CONCLUSIONS This large cross-sectional study confirmed a high medical morbidity in BD and its association with childhood maltreatment. The assessment of childhood maltreatment in individuals with BD should be systematically included in routine care and the potential impact on physical health of psycho-social interventions targeting childhood maltreatment and its consequences should be evaluated.
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Affiliation(s)
- Ophélia Godin
- Univ Paris Est Créteil, INSERM U955, IMRB, Translational NeuroPsychiatry Laboratory, Créteil, France
- Fondation FondaMental, Créteil, France
| | - Marion Leboyer
- Univ Paris Est Créteil, INSERM U955, IMRB, Translational NeuroPsychiatry Laboratory, Créteil, France
- Fondation FondaMental, Créteil, France
- Département Médico-Universitaire de Psychiatrie et d'Addictologie (DMUIMPACT), AP-HP, Hôpitaux Universitaires Henri Mondor, FédérationHospitalo-Universitaire de Médecine de Précision en Psychiatrie (FHU ADAPT), Créteil, France
| | - Diane Grillault Laroche
- Département de Psychiatrie et de Médecine Addictologique, AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, DMU Neurosciences, Hôpital Fernand Widal, Paris, France
- Université de Paris, INSERM UMR-S 1144, Optimisation Thérapeutique en Neuropsychopharmacologie OTeN, Paris, France
| | - Valérie Aubin
- Fondation FondaMental, Créteil, France
- Pôle de Psychiatrie, Centre Hospitalier Princesse Grace, Monaco, France
| | - Raoul Belzeaux
- Fondation FondaMental, Créteil, France
- Pôle de Psychiatrie, Assistance Publique Hôpitaux de Marseille, Marseille, France
- INT-UMR7289, CNRS Aix-Marseille Université, Marseille, France
| | - Philippe Courtet
- Fondation FondaMental, Créteil, France
- Department of Emergency Psychiatry and Acute Care, CHU Montpellier, IGF, Univ. Montpellier, CNRS, INSERM, Montpellier, France
| | - Caroline Dubertret
- Fondation FondaMental, Créteil, France
- AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, DMU ESPRIT, Service de Psychiatrie et Addictologie, Hôpital Louis Mourier, Colombes, France
- Université de Paris, Inserm UMR1266, Sorbonne Paris Cité, Faculté de Médecine, Paris, France
| | - Sébastien Gard
- Fondation FondaMental, Créteil, France
- Centre Hospitalier Charles Perrens, Laboratoire NutriNeuro (UMR INRA 1286), Université de Bordeaux, Bordeaux, France
| | - Emmanuel Haffen
- Fondation FondaMental, Créteil, France
- Service de Psychiatrie de l'Adulte, CIC-1431 INSERM, CHU de Besançon, Laboratoire de Neurosciences, UFC, UBFC, Besançon, France
| | - Emilie Olie
- Fondation FondaMental, Créteil, France
- Department of Emergency Psychiatry and Acute Care, CHU Montpellier, IGF, Univ. Montpellier, CNRS, INSERM, Montpellier, France
| | - Mircea Polosan
- Fondation FondaMental, Créteil, France
- Univ. Grenoble Alpes, Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, Grenoble, France
| | - Paul Roux
- Fondation FondaMental, Créteil, France
- Centre Hospitalier de Versailles, Service Universitaire de Psychiatrie d'Adulte et d'Addictologie, Le Chesnay, France
- Equipe DisAP-PsyDev, CESP, Université Versailles Saint- Quentin-en-Yvelines - Paris-Saclay, Inserm, Villejuif, France
| | - Ludovic Samalin
- Fondation FondaMental, Créteil, France
- Département de Psychiatrie, Centre Hospitalier et Universitaire, Clermont-Ferrand, France
- Université d'Auvergne, EA 7280, Clermont-Ferrand, France
| | - Raymund Schwan
- Fondation FondaMental, Créteil, France
- Université de Lorraine, Centre Psychothérapique de Nancy, Inserm U1254, Nancy, France
| | - Frank Bellivier
- Fondation FondaMental, Créteil, France
- Département de Psychiatrie et de Médecine Addictologique, AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, DMU Neurosciences, Hôpital Fernand Widal, Paris, France
- Université de Paris, INSERM UMR-S 1144, Optimisation Thérapeutique en Neuropsychopharmacologie OTeN, Paris, France
| | - Bruno Etain
- Fondation FondaMental, Créteil, France
- Département de Psychiatrie et de Médecine Addictologique, AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, DMU Neurosciences, Hôpital Fernand Widal, Paris, France
- Université de Paris, INSERM UMR-S 1144, Optimisation Thérapeutique en Neuropsychopharmacologie OTeN, Paris, France
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Tsai SJ, Chang WH, Cheng CM, Liang CS, Bai YM, Hsu JW, Huang KL, Su TP, Chen TJ, Chen MH. All-cause mortality and suicide mortality in autistic individuals: An entire population longitudinal study in Taiwan. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2023; 27:2496-2506. [PMID: 37161269 DOI: 10.1177/13623613231167287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
LAY ABSTRACT Our study was the first population-based study in an Asian country to investigate the mortality rates among autistic individuals. Among the entire Taiwanese population (N = 29,253,529), between 2003 and 2017, 45,398 autistic individuals were identified and 1:4 age-/sex-matched to 181,592 non-autistic individuals. We found that autistic individuals had increased risks of all-cause mortality, natural-cause mortality, and suicide mortality compared with non-autistic individuals. Furthermore, autistic males were more likely to die by suicide, and autistic females were more likely to die of accident compared with the non-autistic individuals.
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Affiliation(s)
| | | | | | | | - Ya-Mei Bai
- Taipei Veterans General Hospital, Taiwan
| | - Ju-Wei Hsu
- Taipei Veterans General Hospital, Taiwan
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10
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Rowbal T, Kajy M, Burghardt KJ. Epigenome-wide studies of antipsychotics: a systematic review and pathway meta-analysis. Epigenomics 2023; 15:1085-1094. [PMID: 37933568 PMCID: PMC10663877 DOI: 10.2217/epi-2023-0222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 10/25/2023] [Indexed: 11/08/2023] Open
Abstract
Background & methods: Researchers have aimed to understand the mechanisms of antipsychotics through epigenetics to inform interindividual response rates. However, findings have widely varied across studies, making advancement in the field difficult. Materials & methods: A systematic review was performed to include all epigenome-wide studies of antipsychotic treatment in humans. Methylation sites were used for a pathway and enrichment map analysis was conducted. Results & conclusion: Seven studies were included and 82 methylation sites were used for the exploratory pathway meta-analysis that identified six pathway clusters. The findings here demonstrate that studies of the epigenome and antipsychotic treatment are highly heterogeneous in nature and could inform future work to target cross-cutting gene sets and pathways.
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Affiliation(s)
- Thomas Rowbal
- Eugene Applebaum College of Pharmacy & Health Sciences, Wayne State University, 259 Mack Avenue, Detroit, MI 48202, USA
| | - Megan Kajy
- Eugene Applebaum College of Pharmacy & Health Sciences, Wayne State University, 259 Mack Avenue, Detroit, MI 48202, USA
| | - Kyle J Burghardt
- Eugene Applebaum College of Pharmacy & Health Sciences, Wayne State University, 259 Mack Avenue, Detroit, MI 48202, USA
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11
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Højstrup S, Thomsen JH, Prescott E. Disparities in cardiovascular disease and treatment in the Nordic countries. THE LANCET REGIONAL HEALTH. EUROPE 2023; 33:100699. [PMID: 37953994 PMCID: PMC10636266 DOI: 10.1016/j.lanepe.2023.100699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 06/27/2023] [Accepted: 07/10/2023] [Indexed: 11/14/2023]
Abstract
The Nordic countries, including Denmark, Finland, Iceland, Norway, and Sweden have seen a steep decline in cardiovascular mortality in recent decades. They are among the most egalitarian countries by several measures, and all have universal, publicly funded welfare systems providing healthcare for all citizens. However, despite these seemingly ideal conditions, disparities in access to cardiovascular care and outcomes persist. To address this challenge, The Lancet Region Health-Europe convened experts from a broad range of countries to summarize the current state of knowledge on cardiovascular disease disparities across Europe. This Series Paper presents the main challenges in Nordic countries based on evidence from high-quality nationwide registries. Focusing on major cardiovascular health determinants, areas in need of improvement were identified. There is a need for addressing structural causes underlying these disparities, such as poverty and discrimination, but also to improve access to healthcare in deprived neighborhoods and to address underlying social determinants of health that may mitigate disparities in cardiovascular outcomes. Overall, while the Nordic countries have made great strides in promoting egalitarianism and providing universal healthcare, there is still much work to be done to ensure equitable access to care and improved cardiovascular outcomes for all members of society.
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Affiliation(s)
- Signe Højstrup
- Department of Cardiology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Jakob Hartvig Thomsen
- Department of Cardiology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Eva Prescott
- Department of Cardiology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark
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12
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Konings SRA, Mierau JO, Visser E, Bruggeman R, Feenstra TL. Life years lost for users of specialized mental healthcare. Acta Psychiatr Scand 2023; 148:338-346. [PMID: 37697672 DOI: 10.1111/acps.13608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 08/05/2023] [Accepted: 08/09/2023] [Indexed: 09/13/2023]
Abstract
BACKGROUND Mental disorders are burdensome and are associated with increased mortality. Mortality has been researched for various mental disorders, especially in countries with national registries, including the Nordic countries. Yet, knowledge gaps exist around national differences, while also relatively less studies compare mortality of those seeking help for mental disorders in specialized mental healthcare (SMH) by diagnosis. Additional insight into such mortality distributions for SMH users would be beneficial for both policy and research purposes. We aim to describe and compare the mortality in a population of SMH users with the mortality of the general population. Additionally, we aim to investigate mortality differences between sexes and major diagnosis categories: anxiety, depression, schizophrenia spectrum and other psychotic disorders, and bipolar disorder. METHODS Mortality and basic demographics were available for a population of N = 10,914 SMH users in the north of The Netherlands from 2010 until 2017. To estimate mortality over the adult lifespan, parametric Gompertz distributions were fitted on observed mortality using interval regression. Life years lost were computed by calculating the difference between integrals of the survival functions for the general population and the study sample, thus correcting for age. Survival for the general population was obtained from Statistics Netherlands (CBS). RESULTS SMH users were estimated to lose 9.5 life years (95% CI: 9.4-9.6). Every major diagnosis category was associated with a significant loss of life years, ranging from 7.2 (95% CI: 6.4-7.9) years for anxiety patients to 11.7 (95% CI: 11.0-12.5) years for bipolar disorder patients. Significant differences in mortality were observed between male SMH users and female SMH users, with men losing relatively more life years: 11.0 (95% CI: 10.9-11.2) versus 8.3 (95% CI: 8.2-8.4) respectively. This difference was also observed between sexes within every diagnosis, although the difference was insignificant for bipolar disorder. CONCLUSION There were significant differences in mortality between SMH users and the general population. Substantial differences were observed between sexes and between diagnoses. Additional attention is required, and possibly specific interventions are needed to reduce the amount of life years lost by SMH users.
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Affiliation(s)
- Stefan R A Konings
- Department of Psychiatry, Interdisciplinary Center Psychopathology and Emotion Regulation (ICPE), University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Faculty of Science and Engineering, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, The Netherlands
- Rob Giel Research center, University of Groningen, University Medical Center Groningen, University Center for Psychiatry, Groningen, The Netherlands
| | - Jochen O Mierau
- Faculty of Economics and Business, Department of Economics, Econometrics & Finance, University of Groningen, Groningen, The Netherlands
- Team Strategy & External Relations, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Lifelines, Groningen, The Netherlands
| | - Ellen Visser
- Rob Giel Research center, University of Groningen, University Medical Center Groningen, University Center for Psychiatry, Groningen, The Netherlands
| | - Richard Bruggeman
- Rob Giel Research center, University of Groningen, University Medical Center Groningen, University Center for Psychiatry, Groningen, The Netherlands
| | - Talitha L Feenstra
- Faculty of Science and Engineering, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, The Netherlands
- Center for Nutrition, Prevention and Health Services Research, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
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13
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Rashnaei N, Akhavan Sepahi A, Siadat SD, Shahsavand-Ananloo E, Bahramali G. Characterization of gut microbiota profile in Iranian patients with bipolar disorder compared to healthy controls. Front Cell Infect Microbiol 2023; 13:1233687. [PMID: 37808915 PMCID: PMC10552146 DOI: 10.3389/fcimb.2023.1233687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 09/05/2023] [Indexed: 10/10/2023] Open
Abstract
Introduction The human gut microbiota plays a crucial role in mental health through the gut-brain axis, impacting central nervous system functions, behavior, mood, and anxiety. Consequently, it is implicated in the development of neuropsychiatric disorders. This study aimed to assess and compare the gut microbiota profiles and populations of individuals with bipolar disorder and healthy individuals in Iran. Methods Fecal samples were collected from 60 participants, including 30 bipolar patients (BPs) and 30 healthy controls (HCs), following rigorous entry criteria. Real-time quantitative PCR was utilized to evaluate the abundance of 10 bacterial genera/species and five bacterial phyla. Results Notably, Actinobacteria and Lactobacillus exhibited the greatest fold change in BPs compared to HCs at the phylum and genus level, respectively, among the bacteria with significant population differences. Ruminococcus emerged as the most abundant genus in both groups, while Proteobacteria and Bacteroidetes showed the highest abundance in BPs and HCs, respectively, at the phylum level. Importantly, our investigation revealed a lower Firmicutes/Bacteroidetes ratio, potentially serving as a health indicator, in HCs compared to BPs. Conclusion This study marks the first examination of an Iranian population and provides compelling evidence of significant differences in gut microbiota composition between BPs and HCs, suggesting a potential link between brain functions and the gut microbial profile and population.
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Affiliation(s)
- Nassir Rashnaei
- Department of Microbiology, Faculty of Biological Sciences, Islamic Azad University, North Tehran Branch, Tehran, Iran
| | - Abbas Akhavan Sepahi
- Department of Microbiology, Faculty of Biological Sciences, Islamic Azad University, North Tehran Branch, Tehran, Iran
| | - Seyed Davar Siadat
- Department of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran
| | - Esmaeil Shahsavand-Ananloo
- Department of Psychosomatic, Imam Khomeini Hospital Complex, School of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Golnaz Bahramali
- Hepatitis and AIDS Department, Pasteur Institute of Iran, Tehran, Iran
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14
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Lane NM, Smith DJ. Bipolar disorder: Diagnosis, treatment and future directions. J R Coll Physicians Edinb 2023; 53:192-196. [PMID: 37649414 DOI: 10.1177/14782715231197577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023] Open
Abstract
Bipolar disorder is a relatively common mental illness, characterised by recurrent episodes of mania (or hypomania) and major depression, and associated with a significant burden of morbidity and premature mortality. Physicians across all specialities are likely to encounter individuals with the condition within their clinical practice. This short review provides an up-to-date overview of the clinical features, epidemiology, pathophysiology, evidence-based management, prognosis and future directions for treatment and research in bipolar disorder. Aspects of cross-specialty relevance are highlighted, including the physical health burden associated with the condition, and the side effects and safety considerations of medication regimes used in bipolar disorder.
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Affiliation(s)
- Natalie M Lane
- Department of Psychiatry, Stobhill Hospital, NHS Greater Glasgow & Clyde, Glasgow, UK
| | - Daniel J Smith
- Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK
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15
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McCarter R, Rosato M, Thampi A, Barr R, Leavey G. Physical health disparities and severe mental illness: A longitudinal comparative cohort study using hospital data in Northern Ireland. Eur Psychiatry 2023; 66:e70. [PMID: 37578131 PMCID: PMC10594365 DOI: 10.1192/j.eurpsy.2023.2441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 07/24/2023] [Accepted: 07/26/2023] [Indexed: 08/15/2023] Open
Abstract
BACKGROUND People with severe mental illness (SMI) die prematurely, mostly due to preventable causes. OBJECTIVE To examine multimorbidity and mortality in people living with SMI using linked administrative datasets. METHOD Analysis of linked electronically captured routine hospital administrative data from Northern Ireland (2010-2021). We derived sex-specific age-standardised rates for seven chronic life-limiting physical conditions (chronic kidney disease, malignant neoplasms, diabetes mellitus, chronic obstructive pulmonary disease, chronic heart failure, myocardial infarction, and stroke) and used logistic regression to examine the relationship between SMI, socio-demographic indicators, and comorbid conditions; survival models quantified the relationship between all-cause mortality and SMI. RESULTS Analysis was based on 929,412 hospital patients aged 20 years and above, of whom 10,965 (1.3%) recorded a diagnosis of SMI. Higher likelihoods of an SMI diagnosis were associated with living in socially deprived circumstances, urbanicity. SMI patients were more likely to have more comorbid physical conditions than non-SMI patients, and younger at referral to hospital for each condition, than non-SMI patients. Finally, in fully adjusted models, SMI patients had a twofold excess all-cause mortality. CONCLUSION Multiple morbidities associated with SMI can drive excess mortality. While SMI patients are younger at referral to treatment for these life-limiting conditions, their relatively premature death suggests that these conditions are also quite advanced. There is a need for a more aggressive approach to improving the physical health of this population.
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Affiliation(s)
- Rachel McCarter
- Bamford Centre for Mental Health and Wellbeing, Ulster University, Coleraine, UK
- Administrative Data Research – Northern Ireland (ADR-NI), Ulster University, Coleraine, UK
| | - Michael Rosato
- Bamford Centre for Mental Health and Wellbeing, Ulster University, Coleraine, UK
- Administrative Data Research – Northern Ireland (ADR-NI), Ulster University, Coleraine, UK
| | | | | | - Gerard Leavey
- Bamford Centre for Mental Health and Wellbeing, Ulster University, Coleraine, UK
- Administrative Data Research – Northern Ireland (ADR-NI), Ulster University, Coleraine, UK
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16
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Bryant E, Koemel N, Martenstyn J, Marks P, Hickie I, Maguire S. Mortality and mental health funding-do the dollars add up? Eating disorder research funding in Australia from 2009 to 2021: a portfolio analysis. THE LANCET REGIONAL HEALTH. WESTERN PACIFIC 2023; 37:100786. [PMID: 37693868 PMCID: PMC10485676 DOI: 10.1016/j.lanwpc.2023.100786] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 04/01/2023] [Accepted: 04/25/2023] [Indexed: 09/12/2023]
Abstract
Background Eating Disorders (EDs) are among the deadliest of the mental disorders and carry a sizeable public health burden, however their research and treatment is consistently underfunded, contributing to protracted illness and ongoing paucity of treatment innovation. Methods We compare absolute levels and growth rates of Australian mental health research funding by illness group for the years 2009-2021, with a specific focus on eating disorders analysed at the portfolio level. Findings Actual and adjusted data obtained from Australia's three national medical research funding bodies (NHMRC, ARC and MRFF) shows eating disorders receive a disproportionately low allocation of mental health research funding despite having amongst the highest mortality rates. Forty-one category one research grants totalling $AUD28.1 million were funded for eating disorders over the period. When adjusted for inflation, this equates to $2.05 per affected individual, compared with $19.56 for depression, $32.11 for autism, and $176.19 for schizophrenia. Half of all research funded for eating disorders was 'basic' research (e.g., illness underpinning), with little investment in the development of innovative treatment models, novel therapeutics or translation, well reflected by recovery rates of less than 50% in individuals with Anorexia Nervosa. Interpretation Significant discrepancy remains between research funding dollars and disease burden associated with the mental health disorders. The extent to which eating disorders are underfunded may in part be attributable to inaccuracies in epidemiological and burden of disease data. Funding This work was in-part funded by the Australian Government Department of Health and the National Eating Disorder Research & Translation Strategy. The funder was not directly involved in informing the development of the current study.
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Affiliation(s)
- E. Bryant
- InsideOut Institute, Charles Perkins Centre, Faculty of Medicine and Health, University of Sydney and Sydney Local Health District, Australia
| | - N. Koemel
- The Boden Initiative, Charles Perkins Centre, Faculty of Medicine and Health, University of Sydney, Australia
| | - J.A. Martenstyn
- InsideOut Institute, Charles Perkins Centre, Faculty of Medicine and Health, University of Sydney and Sydney Local Health District, Australia
- School of Psychology, Faculty of Science, University of Sydney, Australia
| | - P. Marks
- InsideOut Institute, Charles Perkins Centre, Faculty of Medicine and Health, University of Sydney and Sydney Local Health District, Australia
| | - I. Hickie
- Brain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Australia
| | - S. Maguire
- InsideOut Institute, Charles Perkins Centre, Faculty of Medicine and Health, University of Sydney and Sydney Local Health District, Australia
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17
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Goldman S, Saoulidi A, Kalidindi S, Kravariti E, Gaughran F, Briggs TWR, Gray WK. Comparison of outcomes for patients with and without a serious mental illness presenting to hospital for chronic obstruction pulmonary disease: retrospective observational study using administrative data. BJPsych Open 2023; 9:e128. [PMID: 37458249 PMCID: PMC10375884 DOI: 10.1192/bjo.2023.522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND There are few data on the profile of those with serious mental illness (SMI) admitted to hospital for physical health reasons. AIMS To compare outcomes for patients with and without an SMI admitted to hospital in England where the primary reason for admission was chronic obstructive pulmonary disease (COPD). METHOD This was a retrospective, observational analysis of the English Hospital Episodes Statistics data-set for the period from 1 April 2018 to 31 March 2019, for patients aged 18-74 years with COPD as the dominant reason for admission. Patient with an SMI (psychosis spectrum disorder, bipolar disorder) were identified. RESULTS Data were available for 54 578 patients, of whom 2096 (3.8%) had an SMI. Patients with an SMI were younger, more likely to be female and more likely to live in deprived areas than those without an SMI. The burden of comorbidity was similar between the two groups. After adjusting for covariates, SMI was associated with significantly greater risk of length of stay than the median (odds ratio 1.24, 95% CI 1.12-1.37, P ≤ 0.001) and with 30-day emergency readmission (odds ratio 1.51, 95% confidence interval 1.34-1.69, P ≤ 0.001) but not with in-hospital mortality. CONCLUSION Clinicians should be aware of the potential for poorer outcomes in patients with an SMI even when the SMI is not the primary reason for admission. Collaborative working across mental and physical healthcare provision may facilitate improved outcomes for people with SMI.
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Affiliation(s)
- Sara Goldman
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Anastasia Saoulidi
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Sridevi Kalidindi
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Getting It Right First Time Programme, NHS England, London, UK; and South London and Maudsley NHS Foundation Trust, London, UK
| | - Eugenia Kravariti
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Fiona Gaughran
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; and South London and Maudsley NHS Foundation Trust, London, UK
| | - Tim W R Briggs
- Getting It Right First Time Programme, NHS England, London, UK; and Department of Surgery, Royal National Orthopaedic Hospital, Stanmore, London, UK
| | - William K Gray
- Getting It Right First Time Programme, NHS England, London, UK
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18
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D'Avanzo B, Barbato A, Monzio Compagnoni M, Caggiu G, Allevi L, Carle F, Di Fiandra T, Ferrara L, Gaddini A, Sanza M, Saponaro A, Scondotto S, Tozzi VD, Giordani C, Corrao G, Lora A. The quality of mental health care for people with bipolar disorders in the Italian mental health system: the QUADIM project. BMC Psychiatry 2023; 23:424. [PMID: 37312076 PMCID: PMC10261835 DOI: 10.1186/s12888-023-04921-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 05/31/2023] [Indexed: 06/15/2023] Open
Abstract
BACKGROUND The assessment of the quality of care pathways delivered to people with severe mental disorders in a community-based system remains uncommon, especially using healthcare utilization databases. The aim of the study was to evaluate the quality of care provided to people with bipolar disorders taken-in-care by mental health services of four Italian areas (Lombardy, Emilia-Romagna, Lazio, province of Palermo). METHODS Thirty-six quality indicators were implemented to assess quality of mental health care for patients with bipolar disorders, according to three dimensions (accessibility and appropriateness, continuity, and safety). Data were retrieved from healthcare utilization (HCU) databases, which contain data on mental health treatments, hospital admissions, outpatient interventions, laboratory tests and drug prescriptions. RESULTS 29,242 prevalent and 752 incident cases taken-in-care by regional mental health services with a diagnosis of bipolar disorder in 2015 were identified. Age-standardized treated prevalence rate was 16.2 (per 10,000 adult residents) and treated incidence rate 1.3. In the year of evaluation, 97% of prevalent cases had ≥ 1 outpatient/day-care contacts and 88% had ≥ 1 psychiatric visits. The median of outpatient/day-care contacts was 9.3 interventions per-year. Psychoeducation was provided to 3.5% of patients and psychotherapy to 11.5%, with low intensity. 63% prevalent cases were treated with antipsychotics, 71.5% with mood stabilizers, 46.6% with antidepressants. Appropriate laboratory tests were conducted in less than one-third of prevalent patients with a prescription of antipsychotics; three quarters of those with a prescription of lithium. Lower proportions were observed for incident patients. In prevalent patients, the Standardized Mortality Ratio was 1.35 (95% CI: 1.26-1.44): 1.18 (1.07-1.29) in females, 1.60 (1.45-1.77) in males. Heterogeneity across areas was considerable in both cohorts. CONCLUSIONS We found a meaningful treatment gap in bipolar disorders in Italian mental health services, suggesting that the fact they are entirely community-based does not assure sufficient coverage by itself. Continuity of contacts was sufficient, but intensity of care was low, suggesting the risk of suboptimal treatment and low effectiveness. Care pathways were monitored and evaluated using administrative healthcare databases, adding evidence that such data may contribute to assess the quality of clinical pathways in mental health.
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Affiliation(s)
- Barbara D'Avanzo
- Department of Health Policy, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Angelo Barbato
- Department of Health Policy, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Matteo Monzio Compagnoni
- National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy.
- Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Street Bicocca degli Arcimboldi, 8, Building U7, Milan, 20126, Italy.
| | - Giulia Caggiu
- National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy
- Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Street Bicocca degli Arcimboldi, 8, Building U7, Milan, 20126, Italy
- Department of Mental Health and Addiction Services, ASST Lecco, Lecco, Italy
| | - Liliana Allevi
- Department of Mental Health and Addiction Services, ASST Lecco, Lecco, Italy
| | - Flavia Carle
- National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy
- Center of Epidemiology and Biostatistics, Polytechnic University of Marche, Ancona, Italy
| | | | - Lucia Ferrara
- Centre of Research on Health and Social Care Management, SDA Bocconi School of Management (Bocconi University, Milan, Italy
| | | | - Michele Sanza
- Department of Mental Health and Substance Abuse, Local Health Trust of Romagna, Cesena, Italy
| | - Alessio Saponaro
- General Directorate of Health and Social Policies, Emilia-Romagna Region, Bologna, Italy
| | - Salvatore Scondotto
- National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy
- Department of Health Services and Epidemiological Observatory, Regional Health Authority, Sicily Region, Palermo, Italy
| | - Valeria D Tozzi
- Centre of Research on Health and Social Care Management, SDA Bocconi School of Management (Bocconi University, Milan, Italy
| | | | - Giovanni Corrao
- National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy
- Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Street Bicocca degli Arcimboldi, 8, Building U7, Milan, 20126, Italy
| | - Antonio Lora
- National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy
- Department of Mental Health and Addiction Services, ASST Lecco, Lecco, Italy
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Biazus TB, Beraldi GH, Tokeshi L, Rotenberg LDS, Dragioti E, Carvalho AF, Solmi M, Lafer B. All-cause and cause-specific mortality among people with bipolar disorder: a large-scale systematic review and meta-analysis. Mol Psychiatry 2023; 28:2508-2524. [PMID: 37491460 PMCID: PMC10611575 DOI: 10.1038/s41380-023-02109-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 04/26/2023] [Accepted: 05/05/2023] [Indexed: 07/27/2023]
Abstract
OBJECTIVE Bipolar disorder (BD) is associated with premature mortality. All-cause and specific mortality risks in this population remain unclear, and more studies are still needed to further understand this issue and guide individual and public strategies to prevent mortality in bipolar disorder Thus, a systematic review and meta-analysis of studies assessing mortality risk in people with BD versus the general population was conducted. The primary outcome was all-cause mortality, whilst secondary outcomes were mortality due to suicide, natural, unnatural, and specific-causes mortality. RESULTS Fifty-seven studies were included (BD; n = 678,353). All-cause mortality was increased in people with BD (RR = 2.02, 95% CI: 1.89-2.16, k = 39). Specific-cause mortality was highest for suicide (RR = 11.69, 95% CI: 9.22-14.81, k = 25). Risk of death due to unnatural causes (RR = 7.29, 95% CI: 6.41-8.28, k = 17) and natural causes (RR = 1.90, 95% CI: 1.75-2.06, k = 17) were also increased. Among specific natural causes analyzed, infectious causes had the higher RR (RR = 4,38, 95%CI: 1.5-12.69, k = 3), but the analysis was limited by the inclusion of few studies. Mortality risk due to respiratory (RR = 3.18, 95% CI: 2.55-3.96, k = 6), cardiovascular (RR = 1.76, 95% CI: 1.53-2.01, k = 27), and cerebrovascular (RR = 1.57, 95% CI: 1.34-1.84, k = 13) causes were increased as well. No difference was identified in mortality by cancer (RR = 0.99, 95% CI: 0.88-1.11, k = 16). Subgroup analyses and meta-regression did not affect the findings. CONCLUSION Results presented in this meta-analysis show that risk of premature death in BD is not only due to suicide and unnatural causes, but somatic comorbidities are also implicated. Not only the prevention of suicide, but also the promotion of physical health and the prevention of physical conditions in individuals with BD may mitigate the premature mortality in this population. Notwithstanding this is to our knowledge the largest synthesis of evidence on BD-related mortality, further well-designed studies are still warranted to inform this field.
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Affiliation(s)
- Taís Boeira Biazus
- Bipolar Disorder Research Program, Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil.
| | - Gabriel Henrique Beraldi
- Bipolar Disorder Research Program, Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil
- Schizophrenia Research Program (Projesq), Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil
| | - Lucas Tokeshi
- Consultation Liaison, Department of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil
| | - Luísa de Siqueira Rotenberg
- Bipolar Disorder Research Program, Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil
| | - Elena Dragioti
- Research Laboratory Psychology of Patients, Families & Health Professionals, Department of Nursing, School of Health Sciences, University of Ioannina, Ioannina, Greece
- Pain and Rehabilitation Center, and Department of Health, Medicine and Caring Sciences, Linköping University, SE 58185, Linköping, Sweden
| | - André F Carvalho
- IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Deakin University, Geelong, Australia
| | - Marco Solmi
- Department of Psychiatry, University of Ottawa, Ottawa, ON, Canada
- Department of Mental Health, The Ottawa Hospital, Ottawa, ON, Canada
- Ottawa Hospital Research Institute (OHRI) Clinical Epidemiology Program University of Ottawa, Ottawa, ON, Canada
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- Department of Child and Adolescent Psychiatry, Charité Universitätsmedizin, Berlin, Germany
| | - Beny Lafer
- Bipolar Disorder Research Program, Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil
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20
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Paljärvi T, Herttua K, Taipale H, Lähteenvuo M, Tanskanen A, Fazel S, Tiihonen J. Cause-specific excess mortality after first diagnosis of bipolar disorder: population-based cohort study. BMJ MENTAL HEALTH 2023; 26:e300700. [PMID: 37463759 PMCID: PMC10391789 DOI: 10.1136/bmjment-2023-300700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 05/13/2023] [Indexed: 07/20/2023]
Abstract
BACKGROUND Bipolar disorder (BD) is associated with increased mortality, but evidence on cause-specific mortality is limited. OBJECTIVE To investigate cause-specific premature excess mortality in BD. METHODS Finnish nationwide cohort study of individuals with and without a diagnosis of BD who were aged 15-64 years during 2004-2018. Standardised mortality ratios (SMRs) with 95% CIs were calculated for BD using the mortality rates in the Finnish general population without BD as weights. Causes of death were defined by the International Classification of Diseases, 10th revision codes. FINDINGS Of the included 47 018 individuals with BD, 3300 (7%) died during follow-up. Individuals with BD had sixfold higher mortality due to external causes (SMR: 6.01, 95% CI: 5.68, 6.34) and twofold higher mortality due to somatic causes (SMR: 2.06, 95% CI: 1.97, 2.15). Of the deaths due to external causes, 83% (1061/1273) were excess deaths, whereas 51% (1043/2027) of the deaths due to somatic causes were excess. About twice the number of potential years of life were lost in excess due to external causes than due to somatic causes. Alcohol-related causes contributed more to excess mortality than deaths due to cardiovascular disease. CONCLUSION External causes of death contributed more to the mortality gap than somatic causes after controlling for age-specific background general population mortality. CLINICAL IMPLICATION A balanced consideration between therapeutic response, different treatment options and risk of cause-specific mortality is needed to prevent premature mortality in BD and to reduce the mortality gap.
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Affiliation(s)
| | - Kimmo Herttua
- Department of Public Health, University of Southern Denmark, Esbjerg, Denmark
| | - Heidi Taipale
- Niuvanniemi Hospital, Kuopio, Finland
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | | | - Antti Tanskanen
- Niuvanniemi Hospital, Kuopio, Finland
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - Seena Fazel
- Department of Psychiatry, University of Oxford, Oxford, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
| | - Jari Tiihonen
- Niuvanniemi Hospital, Kuopio, Finland
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
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Ren J, Duan Y, Wang J, Sun Y, Wang M, Geng Z, Meng X, Wang Z. Mortality and excess life-years lost in patients with schizophrenia under community care: a 5-year follow-up cohort study. REVISTA BRASILEIRA DE PSIQUIATRIA (SAO PAULO, BRAZIL : 1999) 2023; 45:216-225. [PMID: 36753614 PMCID: PMC10288468 DOI: 10.47626/1516-4446-2022-2918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 01/16/2023] [Indexed: 02/10/2023]
Abstract
OBJECTIVE Mortality rate is a general indicator which can be used to measure care and management of schizophrenia. This cohort study evaluated the standardized mortality ratios (SMRs) of all-cause mortality and life-years lost (LYLs) in patients with schizophrenia under a community care program in China. METHODS Data were obtained from the National Community Care Program System for Severe Mental Disorders. A total of 99,214 patients diagnosed with schizophrenia were enrolled before December 2014 and followed between 2015 and 2019. A total of 9,483 patients died. Crude mortality rates (CMRs) and SMRs were then stratified by natural vs. unnatural causes, and major groups of death were standardized according to the 2010 National Population SMRs. The corresponding LYLs at birth were also calculated by gender and age. RESULTS The SMRs of patients with schizophrenia were significantly elevated during the study period, with an overall SMR of 4.98 (95%CI 2.67-7.32). Neoplasms, cardiovascular diseases, cerebrovascular diseases, external injuries, and poisonings were the most significant causes of death among patients with schizophrenia compared to the general population. The mean LYLs of patients with schizophrenia were 15.28 (95%CI 13.26-17.30). Males with schizophrenia lost 15.82 life-years (95%CI 13.48-18.16), and females lost 14.59 life-years (95%CI 13.12-16.06). CONCLUSIONS Patients with schizophrenia under community care had a high mortality rate in our study, even though mental health services have been integrated into the general healthcare system in China to narrow treatment gaps in mental health for > 10 years. In terms of mortality outcome indicators, effective and quality mental health services still have a long way to go. The current study demonstrates the potential for improved prevention and treatment of individuals with schizophrenia under community care.
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Affiliation(s)
- Jintao Ren
- Third People Hospital of Liaoning Province, Liaoning Center of Mental Health Prevention and Control, Tieling, China
| | - Ying Duan
- Third People Hospital of Liaoning Province, Liaoning Center of Mental Health Prevention and Control, Tieling, China
| | - Jinhuan Wang
- Third People Hospital of Liaoning Province, Liaoning Center of Mental Health Prevention and Control, Tieling, China
| | - Ying Sun
- Third People Hospital of Liaoning Province, Liaoning Center of Mental Health Prevention and Control, Tieling, China
| | - Mingtao Wang
- Third People Hospital of Liaoning Province, Liaoning Center of Mental Health Prevention and Control, Tieling, China
| | - Zhi Geng
- Third People Hospital of Liaoning Province, Liaoning Center of Mental Health Prevention and Control, Tieling, China
| | - Xianfeng Meng
- Third People Hospital of Liaoning Province, Liaoning Center of Mental Health Prevention and Control, Tieling, China
| | - Zhe Wang
- Third People Hospital of Liaoning Province, Liaoning Center of Mental Health Prevention and Control, Tieling, China
- Department of Psychiatry, First Affiliated Hospital of China Medical University, Shenyang, China
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Abstract
Bipolar disorders (BDs) are recurrent and sometimes chronic disorders of mood that affect around 2% of the world's population and encompass a spectrum between severe elevated and excitable mood states (mania) to the dysphoria, low energy, and despondency of depressive episodes. The illness commonly starts in young adults and is a leading cause of disability and premature mortality. The clinical manifestations of bipolar disorder can be markedly varied between and within individuals across their lifespan. Early diagnosis is challenging and misdiagnoses are frequent, potentially resulting in missed early intervention and increasing the risk of iatrogenic harm. Over 15 approved treatments exist for the various phases of bipolar disorder, but outcomes are often suboptimal owing to insufficient efficacy, side effects, or lack of availability. Lithium, the first approved treatment for bipolar disorder, continues to be the most effective drug overall, although full remission is only seen in a subset of patients. Newer atypical antipsychotics are increasingly being found to be effective in the treatment of bipolar depression; however, their long term tolerability and safety are uncertain. For many with bipolar disorder, combination therapy and adjunctive psychotherapy might be necessary to treat symptoms across different phases of illness. Several classes of medications exist for treating bipolar disorder but predicting which medication is likely to be most effective or tolerable is not yet possible. As pathophysiological insights into the causes of bipolar disorders are revealed, a new era of targeted treatments aimed at causal mechanisms, be they pharmacological or psychosocial, will hopefully be developed. For the time being, however, clinical judgment, shared decision making, and empirical follow-up remain essential elements of clinical care. This review provides an overview of the clinical features, diagnostic subtypes, and major treatment modalities available to treat people with bipolar disorder, highlighting recent advances and ongoing therapeutic challenges.
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Affiliation(s)
- Fernando S Goes
- Precision Medicine Center of Excellence in Mood Disorders, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
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Chan CC, Alter S, Hazlett EA, Shafritz KM, Yehuda R, Goodman M, Haznedar MM, Szeszko PR. Neural correlates of impulsivity in bipolar disorder: A systematic review and clinical implications. Neurosci Biobehav Rev 2023; 147:105109. [PMID: 36813146 PMCID: PMC11073484 DOI: 10.1016/j.neubiorev.2023.105109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 02/17/2023] [Accepted: 02/18/2023] [Indexed: 02/23/2023]
Abstract
Impulsivity is a common feature of bipolar disorder (BD) with ramifications for functional impairment and premature mortality. This PRISMA-guided systematic review aims to integrate findings on the neurocircuitry associated with impulsivity in BD. We searched for functional neuroimaging studies that examined rapid-response impulsivity and choice impulsivity using the Go/No-Go Task, Stop-Signal Task, and Delay Discounting Task. Findings from 33 studies were synthesized with an emphasis on the effect of mood state of the sample and affective salience of the task. Results suggest trait-like brain activation abnormalities in regions implicated in impulsivity that persist across mood states. During rapid-response inhibition, BD exhibit under-activation of key frontal, insular, parietal, cingulate, and thalamic regions, but over-activation of these regions when the task involves emotional stimuli. Delay discounting tasks with functional neuroimaging in BD are lacking, but hyperactivity of orbitofrontal and striatal regions associated with reward hypersensitivity may be related to difficulty delaying gratification. We propose a working model of neurocircuitry dysfunction underlying behavioral impulsivity in BD. Clinical implications and future directions are discussed.
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Affiliation(s)
- Chi C Chan
- Mental Illness Research, Education, and Clinical Center (MIRECC), James J. Peters VA Medical Center, Bronx, NY, USA; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Sharon Alter
- Mental Illness Research, Education, and Clinical Center (MIRECC), James J. Peters VA Medical Center, Bronx, NY, USA
| | - Erin A Hazlett
- Mental Illness Research, Education, and Clinical Center (MIRECC), James J. Peters VA Medical Center, Bronx, NY, USA; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Keith M Shafritz
- Department of Psychology, Hofstra University, Hempstead, NY, USA; Institute of Behavioral Science, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA
| | - Rachel Yehuda
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Mental Health Patient Care Center, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA
| | - Marianne Goodman
- Mental Illness Research, Education, and Clinical Center (MIRECC), James J. Peters VA Medical Center, Bronx, NY, USA; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - M Mehmet Haznedar
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Mental Health Patient Care Center, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA
| | - Philip R Szeszko
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Mental Health Patient Care Center, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA
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Jørgensen LR, Hegtmann CL, Straszek SPV, Høyer C, Polcwiartek C, Petersen LJ, Dalgaard MK, Jensen SE, Nielsen RE. Peripheral artery disease in patients with schizophrenia as compared to controls. BMC Cardiovasc Disord 2023; 23:126. [PMID: 36890440 PMCID: PMC9996891 DOI: 10.1186/s12872-023-03143-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 02/22/2023] [Indexed: 03/10/2023] Open
Abstract
BACKGROUND Patients with schizophrenia have an increased prevalence of risk factors for peripheral artery disease (PAD) and is expected to have an increased prevalence of PAD. PAD can be detected utilizing toe-brachial index (TBI) which screens for vascular pathology proximal to the toes. METHODS Using a cross-sectional design, we defined the subpopulations: (1) Patients diagnosed with schizophrenia less than 2 years before inclusion (SCZ < 2), (2) Psychiatric healthy controls matched to subpopulation 1 on sex, age, and smoking status, and (3) Patients diagnosed with schizophrenia 10 or more years before inclusion (SCZ ≥ 10). TBI was calculated by dividing toe pressures by systolic brachial blood pressure, and PAD was defined by TBI < 0.70. Logistic regression analysis with PAD as outcome and sex, age, smoking status, BMI, skin temperature, diagnosis of schizophrenia, and comorbidities as explanatory variables was conducted. RESULTS PAD was present in 26.2% of patients diagnosed with SCZ < 2 (17 of 65) and in 18.5% of psychiatric healthy controls (12 of 65) with no statistically significant difference in prevalence rates (p = 0.29). PAD was present in 22.0% of patients diagnosed with SCZ ≥ 10 (31 of 141). In logistic regression, patients diagnosed with SCZ < 2 had an increased odds of PAD with psychiatric healthy controls as reference (Odds ratio = 2.80, 95% confidence interval 1.09-7.23, p = 0.03). The analysis was adjusted for age, sex, smoking status, BMI and comorbidities such as hypertension, diabetes and heart disease. CONCLUSIONS This study did not find statistically significant increased prevalence rates of PAD in patients with schizophrenia even though patients with SCZ were compared to psychiatric healthy controls using TBI. Utilizing logistic regression PAD was associated with schizophrenia diagnosis within the last 2 years, age and skin temperature. As PAD is initially asymptomatic, screening could be relevant in patients with schizophrenia if other risk factors are prevalent. Further large-scale multicenter studies are warranted to investigate schizophrenia as a potential risk factor for PAD. TRIAL REGISTRATION Clinicaltrials.gov identifier NCT02885792.
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Affiliation(s)
| | | | - Sune P V Straszek
- Psychiatry - Aalborg University Hospital, Sdr. Skovvej 15, 9000, Aalborg, Denmark
| | - Christian Høyer
- Department of Clinical Physiology, Viborg Regional Hospital, Viborg, Denmark
| | | | - Lars J Petersen
- Department of Nuclear Medicine, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Martin Kamp Dalgaard
- Unit for Psychiatric Research, Psychiatry - Aalborg University Hospital, Aalborg, Denmark
| | - Svend Eggert Jensen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - René Ernst Nielsen
- Psychiatry - Aalborg University Hospital, Sdr. Skovvej 15, 9000, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
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Blok-Husum L, Brcelic MAR, Bassi HKFK, Jensen SE, Nielsen RE, Kragholm K, Fleischer J, Laugesen E, Polcwiartek C. Cardiovascular autonomic reflex tests using a handheld device in the diagnosis of cardiovascular autonomic neuropathy in patients with schizophrenia. AMERICAN HEART JOURNAL PLUS : CARDIOLOGY RESEARCH AND PRACTICE 2023; 26:100252. [PMID: 38510185 PMCID: PMC10945952 DOI: 10.1016/j.ahjo.2023.100252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 01/08/2023] [Accepted: 01/09/2023] [Indexed: 03/22/2024]
Abstract
Study objective This study investigated whether schizophrenia and the duration of schizophrenia were associated with cardiovascular autonomic neuropathy (CAN) by using heart rate variability (HRV) as a marker. Design Cross-sectional study. Setting The examinations were conducted at the Centre for Psychosis Research and at the Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark. Participants 240 patients with first-episode and chronic schizophrenia and 180 controls. Interventions CAN was assessed by the cardiovascular reflex tests (CARTs): HR, RS ratio, E:I ratio, and VM using a handheld device. Main outcome measures One abnormal CART was interpreted as borderline CAN and ≥2 abnormal CARTs established definitive CAN. Borderline CAN and definitive CAN together was categorized as overall CAN. Analyses were adjusted for age, sex, smoking, overweight, and hypercholesterolemia. Results A total of 240 patients with schizophrenia (median age 42.5 [28.8, 52.3], 42.9 % women) and 180 controls (median age 45.8 [24.0, 60.1], 47.8 % women) were included, with 50.8 % of patients with schizophrenia having overall CAN compared to 27.2 % among controls. Dividing patients into patients with first-episode and chronic schizophrenia, 32.9 % vs 10 % (p < 0.001) and 59.1 % vs 41 % (p < 0.001) had overall CAN compared with controls, respectively. Schizophrenia was significantly associated with overall CAN (OR, 2.80; 95%CI, 1.75-4.50), with an OR of 2.31 (95%CI, 1.14-4.68) for first-episode schizophrenia and an OR of 2.97 (95%CI, 1.81-4.87) for chronic schizophrenia. Conclusion It was demonstrated that a diagnosis of schizophrenia was associated with CAN. Patients with chronic schizophrenia had a significantly higher prevalence of CAN compared to patients with first-episode schizophrenia, suggesting an association between the duration of schizophrenia and CAN.
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Affiliation(s)
- Laura Blok-Husum
- Aalborg University Hospital, Department of Cardiology, Aalborg, Denmark
| | | | | | - Svend Eggert Jensen
- Aalborg University Hospital, Department of Cardiology, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Rene Ernst Nielsen
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
- Aalborg University Hospital, Psychiatry, Aalborg, Denmark
| | - Kristian Kragholm
- Aalborg University Hospital, Department of Cardiology, Aalborg, Denmark
| | - Jesper Fleischer
- Steno Diabetes Center Aarhus, Aarhus, Denmark
- Steno Diabetes Center Zealand, Zealand, Denmark
| | - Esben Laugesen
- Regional Hospital Horsens, Department of Medicine, Horsens, Denmark
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Jidong DE, Husain MI, Ike TJ, Husain N, Taru MY, Nnaemeka NC, Francis C, Jack DB, Mwankon SB, Xue S, Pwajok JY, Nyam PP, Murshed M. Bipolar disorders in Nigeria: a mixed-methods study of patients, family caregivers, clinicians, and the community members' perspectives. Int J Bipolar Disord 2023; 11:2. [PMID: 36609729 PMCID: PMC9825686 DOI: 10.1186/s40345-022-00276-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 11/14/2022] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Bipolar Disorders (BDs) are chronic mental health disorders that often result in functional impairment and contribute significantly to the disability-adjusted life years (DALY). BDs are historically under-researched compared to other mental health disorders, especially in Sub-Saharan Africa and Nigeria. DESIGN We adopted a mixed-methods design. Study 1 examined the public knowledge of BDs in relation to sociodemographic outcomes using quantitative data whilst Study 2 qualitatively assessed the lived experiences of patients with BDs, clinicians, and family caregivers. METHODS In Study 1, a non-clinical sample of n = 575 participants responded to a compact questionnaire that examined their knowledge of BDs and how they relate to certain sociodemographic variables. One-way ANOVA was used to analyse quantitative data. Study 2 interviewed N = 15 participants (n = 5 patients with BDs; n = 7 clinicians; n = 3 family caregivers). These semi-structured interviews were audio-recorded, transcribed, and thematically analysed. RESULTS In Study 1, findings showed no statistically significant differences, suggesting low awareness of BDs, especially among vulnerable populations such as young people and older adults. However, there was a trajectory in increased knowledge of BDs among participants between the ages of 25-44 years and part-time workers compared to other ages and employment statuses. In Study 2, qualitative findings showed that BDs are perceived to be genetically and psycho-socially induced by specific lived experiences of patients and their family caregivers. Although psychotropic medications and psychotherapy are available treatment options in Nigeria, cultural and religious beliefs were significant barriers to treatment uptake. CONCLUSIONS This study provides insight into knowledge and beliefs about BDs, including the lived experiences of patients with BDs, their caregivers and clinicians in Nigeria. It highlights the need for further studies assessing Nigeria's feasibility and acceptability of culturally adapted psychosocial interventions for patients with BDs.
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Affiliation(s)
- Dung Ezekiel Jidong
- grid.12361.370000 0001 0727 0669Department of Psychology, Nottingham Trent University, 50 Shakespeare Street, Nottingham, NG1 4FQ UK
| | - M. Ishrat Husain
- grid.155956.b0000 0000 8793 5925Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Canada
| | - Tarela J. Ike
- grid.26597.3f0000 0001 2325 1783Department of Criminology & Sociology, Teesside University, Middlesbrough, UK
| | - Nusrat Husain
- grid.5379.80000000121662407Department of Psychiatry, University of Manchester, Manchester, UK
| | - Maigari Yusufu Taru
- grid.411946.f0000 0004 1783 4052Department of Psychiatry, Jos University Teaching Hospital, Jos, Nigeria
| | - Nwoga Charles Nnaemeka
- grid.411946.f0000 0004 1783 4052Department of Psychiatry, Jos University Teaching Hospital, Jos, Nigeria
| | - Christopher Francis
- grid.12361.370000 0001 0727 0669Department of Psychology, Nottingham Trent University, 50 Shakespeare Street, Nottingham, NG1 4FQ UK
| | - David B. Jack
- Global Mental Health, Dung Jidong Foundation, Jos, Nigeria
| | - Shadrack B. Mwankon
- grid.12361.370000 0001 0727 0669Department of Psychology, Nottingham Trent University, 50 Shakespeare Street, Nottingham, NG1 4FQ UK
| | - Siqi Xue
- grid.155956.b0000 0000 8793 5925Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Canada
| | - Juliet Y. Pwajok
- grid.412989.f0000 0000 8510 4538Department of Psychology, University of Jos, Jos, Nigeria
| | - Pam P. Nyam
- grid.12361.370000 0001 0727 0669Department of Psychology, Nottingham Trent University, 50 Shakespeare Street, Nottingham, NG1 4FQ UK
| | - Maisha Murshed
- grid.12361.370000 0001 0727 0669Department of Psychology, Nottingham Trent University, 50 Shakespeare Street, Nottingham, NG1 4FQ UK
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Svensson M, Erhardt S, Hållmarker U, James S, Deierborg T. A physically active lifestyle is associated with lower long-term incidence of bipolar disorder in a population-based, large-scale study. Int J Bipolar Disord 2022; 10:26. [DOI: 10.1186/s40345-022-00272-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 09/27/2022] [Indexed: 11/05/2022] Open
Abstract
Abstract
Background
Physical activity has been proposed to be beneficial for the symptomatic control of bipolar disorder, but the duration of the effects, sex-specific mechanisms, and impact of exercise intensity are not known.
Method
With an observational study design, we followed skiers and age and sex-matched non-skiers from the general population to investigate if participation in a long-distance cross-country ski race (Vasaloppet) was associated with a lower risk of getting diagnosed with bipolar disorder. Using the Swedish population and patient registries, skiers in Vasaloppet and age and sex-matched non-skiers from the general population were analyzed for any diagnosis of bipolar disorder after participation in the race. Additionally, we used finishing time of the ski race as a proxy for intensity levels to investigate if exercise intensity impacts the risk of bipolar disorder among the physically active skiers.
Results
Previous participation in a long distance ski race (n = 197,685, median age 36 years, 38% women) was associated with a lower incidence of newly diagnosed bipolar compared to an age and sex-matched general population (n = 197,684) during the up to 21 years follow-up (adjusted hazard ratio, HR = 0.48). The finishing time of the race did not significantly impact the risk of bipolar disorder in men. Among women, high performance (measured as the finishing time to complete the race, a proxy for higher exercise dose) was associated with an increased risk of bipolar disorder compared to slower skiing women (HR = 2.07).
Conclusions
Our results confirm that a physically active lifestyle is associated with a lower risk of developing bipolar disorder. Yet, to elucidate the direction of causality in this relationship requires complementary study designs. And the influence of physical performance level on the risk of bipolar disorder warrants further examinations among women.
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Madill A, Shloim N, Brown B, Hugh‐Jones S, Plastow J, Setiyawati D. Mainstreaming global mental health: Is there potential to embed psychosocial well-being impact in all global challenges research? Appl Psychol Health Well Being 2022; 14:1291-1313. [PMID: 35040529 PMCID: PMC9786259 DOI: 10.1111/aphw.12335] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 12/14/2021] [Indexed: 12/30/2022]
Abstract
We explore if there is potential to embed psychosocial well-being impact in global challenges research where the primary aims are not mental health related. We are interested in the use of material practices to deliver impact through routine project activities of working with concrete things together. The UK Research and Innovation (UKRI) gateway to research was searched for information on Global Challenges Research Fund (GCRF) grants from 2015 to May 2020. Analysis shows that only 3 per cent of projects self-categorise as engaging with mental health. Thirty-six non-mental health GCRF grants were purposefully sampled for diversity, and each was coded independently by two researchers for relevant information. Findings suggest that 50-70 per cent of non-mental health GCRF projects already engage implicitly, but nonstrategically, with psychosocial well-being impact; opportunities for psychosocial well-being impact, from most to least frequent, are community mobilisation, community building, skills development, positive sense of self, positive emotions and sociocultural identity; the presence of material practice from most to least frequent is as follows: (i) interactions between or enactments upon people, (ii) written materials or images, and (iii) objects; when a material practice was present, it was usually considered usable as a focus to enhance psychosocial well-being. Our study provides evidence that there are low hanging fruit opportunities to impact psychosocial well-being across Sustainable Development Goals (SDGs) through routine project activities.
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Affiliation(s)
- Anna Madill
- School of PsychologyUniversity of LeedsLeedsUK
| | | | - Brian Brown
- School of Applied Social SciencesDe Montfort UniversityLeicesterUK
| | | | | | - Diana Setiyawati
- Center for Public Mental Health, Faculty of PsychologyUniversitas Gadjah MadaYogyakartaIndonesia
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Chan JKN, Tong CHY, Wong CSM, Chen EYH, Chang WC. Life expectancy and years of potential life lost in bipolar disorder: systematic review and meta-analysis. Br J Psychiatry 2022; 221:567-576. [PMID: 35184778 DOI: 10.1192/bjp.2022.19] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND There is increasing research examining excess mortality in people with bipolar disorder using life expectancy and related measures, which quantify the disease impact on survival. However, there has been no meta-analysis to date summarising existing data on life expectancy in those with bipolar disorder. AIMS To systematically review and quantitatively synthesise estimates of life expectancy and years of potential life lost (YPLL) in people with bipolar disorder. METHOD We searched Embase, Medline, PsycINFO and Web of Science databases up to 31 March 2021. We generated pooled life expectancy using random-effects models, and derived YPLL summary estimate by calculating averaged values weighted by sample size of individual studies. Subgroup analyses were conducted for gender, geographical region, study period, a given age (set-age) for lifespan estimation and causes of death. The study was registered with PROSPERO (CRD42021241705). RESULTS Eleven and 13 studies were included in the review for life expectancy (n = 96 601) and YPLL (n = 128 989), respectively. Pooled life expectancy was 66.88 years (95% CI 64.47-69.28; I2 = 99.9%, P < 0.001), was higher in women than men (70.51 (95% CI 68.61-72.41) v. 64.59 (95% CI 61.16-68.03); z = 2.00, P = 0.003) and was lowest in Africa. Weighted average YPLL was 12.89 years (95% CI 12.72-13.07), and was greatest in Africa. More YPLL was observed when lifespan was estimated at birth than at other set-age. YPLLs attributable to natural and unnatural deaths were 5.94 years (95% CI 5.81-6.07) and 5.69 years (95% CI 5.59-5.79), respectively. CONCLUSIONS Bipolar disorder is associated with substantially shortened life expectancy. Implementation of multilevel, targeted interventions is urgently needed to reduce this mortality gap.
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Affiliation(s)
- Joe Kwun Nam Chan
- Department of Psychiatry, Queen Mary Hospital, The University of Hong Kong, Hong Kong
| | - CoCo Ho Yi Tong
- Department of Psychiatry, Queen Mary Hospital, The University of Hong Kong, Hong Kong
| | - Corine Sau Man Wong
- Department of Psychiatry, Queen Mary Hospital, The University of Hong Kong, Hong Kong
| | - Eric Yu Hai Chen
- Department of Psychiatry, Queen Mary Hospital, The University of Hong Kong, Hong Kong and State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong
| | - Wing Chung Chang
- Department of Psychiatry, Queen Mary Hospital, The University of Hong Kong, Hong Kong and State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong
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Cardiovascular disease risk in people with severe mental disorders: an update and call for action. Curr Opin Psychiatry 2022; 35:277-284. [PMID: 35781467 DOI: 10.1097/yco.0000000000000797] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Cardiovascular disease (CVD) is a major cause of premature death in people with severe mental disorders (SMDs). This review provides an update on the level of CVD mortality and morbidity, as well as the socioeconomic, psychosocial and genetic factors associated with the comorbidity, and offer directions for improved interventions to reduce CVD in SMDs. RECENT FINDINGS The level of CVD mortality and morbidity has sustained high in people with SMDs during the past decades, but the causal mechanism must be further elucidated. Psychosocial and socioeconomic challenges are frequent in SMDs as well as in CVD. Further, recent studies have revealed genetic variants jointly associated with SMDs, CVD risk and social factors. These findings highlight the need for more targeted interventions, prediction tools and psychosocial approaches to comorbid CVD in SMDs. SUMMARY The level of CVD comorbidity remains high in SMDs, indicating that most people with SMDs have not benefitted from recent medical advances. A complex interplay between genetic and social vulnerability to CVD, which differs across subgroups of patients, seems to be involved. Further research is required to meet the urgent need for earlier, more efficient intervention approaches and preventive strategies for comorbid CVD in SMD.
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Correll CU, Solmi M, Croatto G, Schneider LK, Rohani-Montez SC, Fairley L, Smith N, Bitter I, Gorwood P, Taipale H, Tiihonen J. Mortality in people with schizophrenia: a systematic review and meta-analysis of relative risk and aggravating or attenuating factors. World Psychiatry 2022; 21:248-271. [PMID: 35524619 PMCID: PMC9077617 DOI: 10.1002/wps.20994] [Citation(s) in RCA: 215] [Impact Index Per Article: 107.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
People with schizophrenia die 15-20 years prematurely. Understanding mortality risk and aggravating/attenuating factors is essential to reduce this gap. We conducted a systematic review and random-effects meta-analysis of prospective and retrospective, nationwide and targeted cohort studies assessing mortality risk in people with schizophrenia versus the general population or groups matched for physical comorbidities or groups with different psychiatric disorders, also assessing moderators. Primary outcome was all-cause mortality risk ratio (RR); key secondary outcomes were mortality due to suicide and natural causes. Other secondary outcomes included any other specific-cause mortality. Publication bias, subgroup and meta-regression analyses, and quality assessment (Newcastle-Ottawa Scale) were conducted. Across 135 studies spanning from 1957 to 2021 (schizophrenia: N=4,536,447; general population controls: N=1,115,600,059; other psychiatric illness controls: N=3,827,955), all-cause mortality was increased in people with schizophrenia versus any non-schizophrenia control group (RR=2.52, 95% CI: 2.38-2.68, n=79), with the largest risk in first-episode (RR=7.43, 95% CI: 4.02-13.75, n=2) and incident (i.e., earlier-phase) schizophrenia (RR=3.52, 95% CI: 3.09-4.00, n=7) versus the general population. Specific-cause mortality was highest for suicide or injury-poisoning or undetermined non-natural cause (RR=9.76-8.42), followed by pneumonia among natural causes (RR=7.00, 95% CI: 6.79-7.23), decreasing through infectious or endocrine or respiratory or urogenital or diabetes causes (RR=3 to 4), to alcohol or gastrointestinal or renal or nervous system or cardio-cerebrovascular or all natural causes (RR=2 to 3), and liver or cerebrovascular, or breast or colon or pancreas or any cancer causes (RR=1.33 to 1.96). All-cause mortality increased slightly but significantly with median study year (beta=0.0009, 95% CI: 0.001-0.02, p=0.02). Individuals with schizophrenia <40 years of age had increased all-cause and suicide-related mortality compared to those ≥40 years old, and a higher percentage of females increased suicide-related mortality risk in incident schizophrenia samples. All-cause mortality was higher in incident than prevalent schizophrenia (RR=3.52 vs. 2.86, p=0.009). Comorbid substance use disorder increased all-cause mortality (RR=1.62, 95% CI: 1.47-1.80, n=3). Antipsychotics were protective against all-cause mortality versus no antipsychotic use (RR=0.71, 95% CI: 0.59-0.84, n=11), with largest effects for second-generation long-acting injectable anti-psychotics (SGA-LAIs) (RR=0.39, 95% CI: 0.27-0.56, n=3), clozapine (RR=0.43, 95% CI: 0.34-0.55, n=3), any LAI (RR=0.47, 95% CI: 0.39-0.58, n=2), and any SGA (RR=0.53, 95% CI: 0.44-0.63, n=4). Antipsychotics were also protective against natural cause-related mortality, yet first-generation antipsychotics (FGAs) were associated with increased mortality due to suicide and natural cause in incident schizophrenia. Higher study quality and number of variables used to adjust the analyses moderated larger natural-cause mortality risk, and more recent study year moderated larger protective effects of antipsychotics. These results indicate that the excess mortality in schizophrenia is associated with several modifiable factors. Targeting comorbid substance abuse, long-term maintenance antipsychotic treatment and appropriate/earlier use of SGA-LAIs and clozapine could reduce this mortality gap.
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Affiliation(s)
- Christoph U Correll
- Department of Child and Adolescent Psychiatry, Charité Universitätsmedizin Berlin, Berlin, Germany
- Department of Psychiatry, Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry and Molecular Medicine, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Marco Solmi
- Department of Psychiatry, University of Ottawa, Ottawa, ON, Canada
- Department of Mental Health, Ottawa Hospital, Ottawa, ON, Canada
- Ottawa Hospital Research Institute (OHRI) Clinical Epidemiology Program, University of Ottawa, Ottawa, ON, Canada
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Giovanni Croatto
- Mental Health Department, AULSS 3 Serenissima, Mestre, Venice, Italy
| | | | | | | | | | - István Bitter
- Department of Psychiatry and Psychotherapy, Semmelweis University, Budapest, Hungary
| | - Philip Gorwood
- INSERM U1266, Institute of Psychiatry and Neurosciences of Paris (IPNP), Paris, France
- GHU Paris Psychiatrie et Neurosciences (CMME, Sainte-Anne Hospital), Université de Paris, Paris, France
| | - Heidi Taipale
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Center for Psychiatry Research, Stockholm City Council, Stockholm, Sweden
- Department of Forensic Psychiatry, University of Eastern Finland, Niuvanniemi Hospital, Kuopio, Finland
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Jari Tiihonen
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Center for Psychiatry Research, Stockholm City Council, Stockholm, Sweden
- Department of Forensic Psychiatry, University of Eastern Finland, Niuvanniemi Hospital, Kuopio, Finland
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Willems AE, Mentzel CL, Bakker PR, Van Os J, Tenback DE, Gelan P, Daantjes E, Matroos GE, Hoek HW, Van Harten PN. Movement Disorders and Mortality in Severely Mentally Ill Patients: The Curacao Extrapyramidal Syndromes Study XIV. Schizophr Bull 2022; 48:766-773. [PMID: 35486807 PMCID: PMC9212096 DOI: 10.1093/schbul/sbac037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND AND HYPOTHESIS There is a substantial gap in life expectancy between patients with severe mental illness (SMI) and the general population and it is important to understand which factors contribute to this difference. Research suggests an association between tardive dyskinesia (TD) and mortality; however, results are inconclusive. In addition, studies investigating associations between parkinsonism or akathisia and mortality are rare. We hypothesized that TD would be a risk factor for mortality in patients with SMI. STUDY DESIGN We studied a cohort of 157 patients diagnosed predominantly with schizophrenia on the former Netherlands Antilles. TD, parkinsonism, and akathisia were assessed with rating scales on eight occasions over a period of 18 years. Twenty-four years after baseline, survival status and if applicable date of death were determined. Associations between movement disorders and survival were analyzed using Cox regression. Sex, age, antipsychotics, antidepressants and benzodiazepines at each measurement occasion were tested as covariates. STUDY RESULTS Parkinsonism was a significant risk factor with an HR of 1.02 per point on the motor subscale of the Unified Parkinson's Disease Rating Scale (range 0-56). TD and akathisia were not significantly associated with mortality. CONCLUSIONS Parkinsonism may be an important risk factor for mortality in SMI patients. This finding calls for more follow-up and intervention studies to confirm this finding and to explore whether treatment or prevention of parkinsonism can reduce excess mortality.
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Affiliation(s)
- Anne E Willems
- To whom correspondence should be addressed; GGz Centraal, Zon & Schild, Utrechtseweg 266, 3818 EW Amersfoort, The Netherlands; tel: 31-6-22332116, e-mail:
| | - Charlotte L Mentzel
- Research Department, Psychiatric Centre GGz Centraal, Amersfoort, The Netherlands,School for Mental Health and NeuroScience (MHeNS), Maastricht University, Maastricht, The Netherlands
| | | | - Jim Van Os
- Department of Psychiatry, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, The Netherlands,King’s College London, King’s Health Partners, Department of Psychosis Studies, Institute of Psychiatry, London, UK
| | - Diederik E Tenback
- Veldzicht Centre for Transcultural Psychiatry, Custodial Institutions Agency (DJI), Ministry of Justice and Security, Balkbrug, The Netherlands,FPC de Oostvaarderskliniek, Custodial Institutions Agency (DJI), Ministry of Justice and Security, Almere, The Netherlands
| | - Petra Gelan
- Capriles Psychiatric Clinic, GGz Curaçao, Groot Kwartier, Curaçao
| | - Erna Daantjes
- Capriles Psychiatric Clinic, GGz Curaçao, Groot Kwartier, Curaçao
| | - Glenn E Matroos
- Capriles Psychiatric Clinic, GGz Curaçao, Groot Kwartier, Curaçao
| | - Hans W Hoek
- Parnassia Psychiatric Institute, The Hague, The Netherlands,Department of Psychiatry, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands,Department of Epidemiology, Columbia University, Mailman School of Public Health, New York, New York, USA
| | - Peter N Van Harten
- Research Department, Psychiatric Centre GGz Centraal, Amersfoort, The Netherlands,School for Mental Health and NeuroScience (MHeNS), Maastricht University, Maastricht, The Netherlands
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The quality of mental health care delivered to patients with schizophrenia and related disorders in the Italian mental health system. The QUADIM project: a multi-regional Italian investigation based on healthcare utilisation databases. Epidemiol Psychiatr Sci 2022; 31:e15. [PMID: 35156603 PMCID: PMC8851066 DOI: 10.1017/s2045796022000014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AIMS To evaluate the quality of mental health care delivered to patients with schizophrenia and related disorders taken-in-care by mental health services in four Italian regions (Lombardy, Emilia-Romagna, Lazio, Sicily). METHODS Thirty-one clinical indicators concerning accessibility, appropriateness, continuity and safety were defined and estimated using healthcare utilisation (HCU) databases, containing data on mental health treatments, hospital admissions, outpatient interventions, lab tests and drug prescriptions. RESULTS A total of 70 586 prevalent patients with schizophrenia and related disorders treated in 2015 were identified, of whom 1752 were newly taken-in-care by the facilities of regional mental health services. For most patients community care was accessible and moderately intensive. However, care pathways were not implemented based on a structured assessment and only half of the patients received psychosocial treatments. One patient out of ten had access to psychological interventions and psychoeducation. Activities specifically addressed to families involved a third of prevalent patients and less than half of new patients. One patient out of six was admitted to a community residential facility, and one out of ten to a General Hospital Psychiatric Ward (GHPW); higher values were identified in new cases. In general hospitals, few patients had a length of stay (LoS) of more than 30 days, while one-fifth of the admissions were followed by readmission within 30 days of discharge. For two-thirds of patients, continuity of community care was met, and six times out of ten a discharge from a GHPW was followed by an outpatient contact within 2 weeks. For cases newly taken-in-care, the continuity of community care was uncommon, while the readiness of outpatient contacts after discharge was slightly more frequent. Most of the patients received antipsychotic medication, but their adherence to long-term treatment was low. Antipsychotic polytherapy was frequent and the control of metabolic side effects was poor. The variability between regions was high and consistent in all the quality domains. CONCLUSIONS The Italian mental health system could be improved by increasing the accessibility to psychosocial interventions, improving the quality of care for newly taken-in-care patients, focusing on somatic health and mortality, and reducing regional variability. Clinical indicators demonstrate the strengths and weaknesses of the mental health system in these regions, and, as HCU databases, they could be useful tools in the routine assessment of mental healthcare quality at regional and national levels.
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Kallio M, Korkeila J, Malmberg M, Gunn J, Rautava P, Korhonen P, Kytö V. Impaired long-term outcomes of patients with schizophrenia spectrum disorder after coronary artery bypass surgery: nationwide case-control study. BJPsych Open 2022; 8:e48. [PMID: 35144708 PMCID: PMC8867870 DOI: 10.1192/bjo.2022.10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Patients with schizophrenia spectrum disorder have increased risk of coronary artery disease. AIMS To investigate long-term outcomes of patients with schizophrenia spectrum disorder and coronary artery disease after coronary artery bypass grafting surgery (CABG). METHOD Data from patients with schizophrenia spectrum disorder (n = 126) were retrospectively compared with propensity-matched (1:20) control patients without schizophrenia spectrum disorder (n = 2520) in a multicentre study in Finland. All patients were treated with CABG. The median follow-up was 7.1 years. The primary outcome was all-cause mortality. RESULTS Patients with diagnosed schizophrenia spectrum disorder had an elevated risk of 10-year mortality after CABG, compared with control patients (42.7 v. 30.3%; hazard ratio 1.56; 95% CI 1.13-2.17; P = 0.008). Schizophrenia spectrum diagnosis was associated with a higher risk of major adverse cardiovascular events during follow-up (49.9 v. 32.6%, subdistribution hazard ratio 1.59; 95% CI 1.18-2.15; P = 0.003). Myocardial infarction (subdistribution hazard ratio 1.86; P = 0.003) and cardiovascular mortality (subdistribution hazard ratio 1.65; P = 0.017) were more frequent in patients with versus those without schizophrenia spectrum disorder, but there was no difference for stroke. Psychiatric ward admission, antipsychotic medication, antidepressant use and benzodiazepine use before CABG were not associated with outcome differences. After CABG, patients with schizophrenia spectrum disorder received statin therapy less often and had lower doses; the use of other cardiovascular medications was similar between schizophrenia spectrum and control groups. CONCLUSIONS Patients with schizophrenia spectrum disorder have higher long-term risks of death and major adverse cardiovascular events after CABG. The results underline the vulnerability of these patients and highlight the importance of intensive secondary prevention and risk factor optimisation.
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Affiliation(s)
- Mika Kallio
- Department of Psychiatry, University of Turku and Turku University Hospital, Finland
| | - Jyrki Korkeila
- Department of Psychiatry, University of Turku and Turku University Hospital, Finland; and Department of Psychiatry, Hospital District of Satakunta, Finland
| | - Markus Malmberg
- Heart Center, Turku University Hospital and University of Turku, Finland
| | - Jarmo Gunn
- Heart Center, Turku University Hospital and University of Turku, Finland
| | - Päivi Rautava
- Department of Public Health, University of Turku, Finland; and Turku Clinical Research Centre, Turku University Hospital, Finland
| | - Päivi Korhonen
- Turku Clinical Research Centre, Turku University Hospital, Finland; and Department of General Practice, University of Turku and Turku University Hospital, Finland
| | - Ville Kytö
- Heart Center, Turku University Hospital and University of Turku, Finland; Research Center of Applied and Preventive Cardiovascular Medicine, University of Turku, Finland; Center for Population Health Research, Turku University Hospital and University of Turku, Finland; Administrative Center, Hospital District of Southwest Finland, Finland; and Department of Public Health, Faculty of Medicine, University of Helsinki, Finland
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Aarøe ASK, Odgaard Maeng K, Leifsdottir Jacobsen R, Eggert Jensen S, Graff C, Polcwiartek C, Bolvig Mark E, Dalsgaard AB, Tranekaer Hostrup C, Veiss-Pedersen P, Frøkjaer JB, Aagaard J, Nielsen RE. Hepatic steatosis in patients with schizophrenia: a clinical cross-sectional study. Nord J Psychiatry 2022; 76:114-119. [PMID: 34289326 DOI: 10.1080/08039488.2021.1939779] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE With hepatic steatosis (HS) being an established risk factor for CVD in the general population, it may also be a predictor of CVD in patients with schizophrenia. The aim of the present study was to investigate if time since schizophrenia diagnosis, body mass index (BMI), sex, metabolic syndrome, alcohol use, smoking, alanine transaminase (ALT), and body fat percentage (as measured by bioelectrical impedance) were associated with HS, determined by computed tomography (CT), in a population of patients diagnosed with schizophrenia. METHODS Moderate to severe HS (40 CT Hounsfield units as threshold) was determined utilizing non-contrast enhanced CT. The association between the explanatory variables and outcome of HS was assessed using multivariable logistic regression. RESULTS In the present study, 145 patients diagnosed with schizophrenia (mean age 42.2 years (SD ± 13.8)) were included, with 88 (60.7%) being male. On average, patients had been diagnosed for 14.8 (SD ± 10.7) years. A total of 31 (21.4%) patients had HS as determined by CT. The presence of HS was associated with ALT (OR 1.06, 95% CI (1.02-1.10) per 1 U/L increase), and the presence of metabolic syndrome (OR 62.89, 95% CI (2.03-1949.55)). The presence of HS was not associated with BMI, body fat percentage or time since diagnosis in the multivariable analysis. CONCLUSION Higher ALT and the presence of metabolic syndrome were associated with HS in patients with schizophrenia utilizing multivariable analysis. The findings suggest that risk factors for HS are similar in both the general population and in patients with schizophrenia.
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Affiliation(s)
| | | | | | - Svend Eggert Jensen
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.,Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Claus Graff
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Christoffer Polcwiartek
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.,Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Esben Bolvig Mark
- Department of Radiology, Aalborg University Hospital, Aalborg, Denmark
| | - Anja Borgen Dalsgaard
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.,Aalborg University Hospital, Psychiatry, Aalborg, Denmark
| | - Camilla Tranekaer Hostrup
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.,Aalborg University Hospital, Psychiatry, Aalborg, Denmark
| | | | - Jens Brøndum Frøkjaer
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.,Department of Radiology, Aalborg University Hospital, Aalborg, Denmark
| | - Jørgen Aagaard
- Department of Psychiatry, Aalborg University Hospital, Aalborg, Denmark
| | - René Ernst Nielsen
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.,Aalborg University Hospital, Psychiatry, Aalborg, Denmark
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Wagh VV, Vyas P, Agrawal S, Pachpor TA, Paralikar V, Khare SP. Peripheral Blood-Based Gene Expression Studies in Schizophrenia: A Systematic Review. Front Genet 2021; 12:736483. [PMID: 34721526 PMCID: PMC8548640 DOI: 10.3389/fgene.2021.736483] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 08/31/2021] [Indexed: 12/19/2022] Open
Abstract
Schizophrenia is a disorder that is characterized by delusions, hallucinations, disorganized speech or behavior, and socio-occupational impairment. The duration of observation and variability in symptoms can make the accurate diagnosis difficult. Identification of biomarkers for schizophrenia (SCZ) can help in early diagnosis, ascertaining the diagnosis, and development of effective treatment strategies. Here we review peripheral blood-based gene expression studies for identification of gene expression biomarkers for SCZ. A literature search was carried out in PubMed and Web of Science databases for blood-based gene expression studies in SCZ. A list of differentially expressed genes (DEGs) was compiled and analyzed for overlap with genetic markers, differences based on drug status of the participants, functional enrichment, and for effect of antipsychotics. This literature survey identified 61 gene expression studies. Seventeen out of these studies were based on expression microarrays. A comparative analysis of the DEGs (n = 227) from microarray studies revealed differences between drug-naive and drug-treated SCZ participants. We found that of the 227 DEGs, 11 genes (ACOT7, AGO2, DISC1, LDB1, RUNX3, SIGIRR, SLC18A1, NRG1, CHRNB2, PRKAB2, and ZNF74) also showed genetic and epigenetic changes associated with SCZ. Functional enrichment analysis of the DEGs revealed dysregulation of proline and 4-hydroxyproline metabolism. Also, arginine and proline metabolism was the most functionally enriched pathway for SCZ in our analysis. Follow-up studies identified effect of antipsychotic treatment on peripheral blood gene expression. Of the 27 genes compiled from the follow-up studies AKT1, DISC1, HP, and EIF2D had no effect on their expression status as a result of antipsychotic treatment. Despite the differences in the nature of the study, ethnicity of the population, and the gene expression analysis method used, we identified several coherent observations. An overlap, though limited, of genetic, epigenetic and gene expression changes supports interplay of genetic and environmental factors in SCZ. The studies validate the use of blood as a surrogate tissue for biomarker analysis. We conclude that well-designed cohort studies across diverse populations, use of high-throughput sequencing technology, and use of artificial intelligence (AI) based computational analysis will significantly improve our understanding and diagnostic capabilities for this complex disorder.
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Affiliation(s)
- Vipul Vilas Wagh
- Symbiosis School of Biological Sciences, Symbiosis International (Deemed University), Pune, India
| | - Parin Vyas
- Symbiosis School of Biological Sciences, Symbiosis International (Deemed University), Pune, India
| | - Suchita Agrawal
- The Psychiatry Unit, KEM Hospital and KEM Hospital Research Centre, Pune, India
| | | | - Vasudeo Paralikar
- The Psychiatry Unit, KEM Hospital and KEM Hospital Research Centre, Pune, India
| | - Satyajeet P Khare
- Symbiosis School of Biological Sciences, Symbiosis International (Deemed University), Pune, India
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Puntervold OE, Kruckow L, Banner J. Undiagnosed disease in decedents with and without schizophrenia: an autopsy-based case-control study. Nord J Psychiatry 2021; 75:568-573. [PMID: 33823753 DOI: 10.1080/08039488.2021.1905877] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Individuals with schizophrenia (SCZ) suffer from higher morbidity and mortality than the general population. Some of this is due to concurrent somatic disease. AIMS To identify and compare the somatic comorbidities antemortem (AM) and postmortem (PM) in autopsied decedents with SCZ and with no mental illness (NMI), using the Charlson Comorbidity Index (CCI). MATERIALS A total of 106 autopsied decedents with SCZ and 156 decedents with NMI were included. AM diagnoses were sampled from Danish national health registers. PM diagnoses were included from forensic autopsies. Negative binomial regression models were used to test associations between age, sex, SCZ diagnosis, manner of death and the CCI score both AM and PM. RESULTS The CCI score increased significantly from AM to PM for both decedents with SCZ and NMI (SCZ, AM 0.669 vs PM 1.208, p = 0.008) (NMI, AM 0.519 vs PM 1.218, p = 0.000). Regression analysis showed that age was significantly associated with the CCI score both AM and PM (AM, OR 1.044 [1.029-1.060] p ≤ 0.001) (PM, OR 1.028 [1.015-1.041], p ≤ 0.001). A diagnosis of SCZ was correlated with the CCI score AM but not PM (AM, OR 1.880 [1.207-2.928], p = 0.005) (PM, OR 1.170 [0.828-1.654], p = 0.374). CONCLUSION The autopsies revealed undiagnosed diseases in both decedents with SCZ and NMI. The diseases were primarily of cardiovascular, pulmonary and gastrointestinal origin and may have contributed to premature mortality. Age was the only covariate significantly associated with the CCI score both AM and PM; the SCZ diagnosis was positively correlated to the CCI score before death.
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Affiliation(s)
| | - Line Kruckow
- Department of Forensic Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Jytte Banner
- Department of Forensic Medicine, University of Copenhagen, Copenhagen, Denmark
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Szeliga A, Stefanowski B, Meczekalski B, Snopek M, Kostrzak A, Smolarczyk R, Bala G, Duszewska A, Smolarczyk K, Maciejewska-Jeske M. Menopause in women with schizophrenia, schizoaffective disorder and bipolar disorder. Maturitas 2021; 152:57-62. [PMID: 34674808 DOI: 10.1016/j.maturitas.2021.07.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/28/2021] [Accepted: 07/06/2021] [Indexed: 01/07/2023]
Abstract
The transition to menopause, usually occurring between the ages of 40 and 55, is a time when women are particularly vulnerable. When preexisting mental illness is present, symptoms are often amplified during this period. Moreover, women with mental illnesses experience menopausal symptoms similarly to healthy women. In this narrative review we summarize the current data regarding menopause in women with schizophrenia, schizoaffective disorder, and bipolar disorder, as well as current standards of management and care. The management of chronic disease in women suffering from severe mental illness is also considered.
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Affiliation(s)
- Anna Szeliga
- Department of Gynecological Endocrinology, Poznan University of Medical Sciences, 60-535 Poznan, Poland
| | - Bogdan Stefanowski
- First Department of Psychiatry, Institute of Psychiatry and Neurology, Sobieskiego 9, 02-957 Warsaw, Poland
| | - Blazej Meczekalski
- Department of Gynecological Endocrinology, Poznan University of Medical Sciences, 60-535 Poznan, Poland.
| | - Milena Snopek
- First Department of Psychiatry, Institute of Psychiatry and Neurology, Sobieskiego 9, 02-957 Warsaw, Poland
| | - Anna Kostrzak
- Department of Gynecological Endocrinology, Poznan University of Medical Sciences, 60-535 Poznan, Poland
| | - Roman Smolarczyk
- Department of Gynecological Endocrinology, Warsaw Medical University, 00-315 Warsaw, Poland
| | - Gregory Bala
- Appletree Medical Group, 2150 Robertson Rd., Ottawa, Ontario, Canada
| | - Anna Duszewska
- Division of Histology and Embryology, Department of Morphological Sciences, Faculty of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland
| | - Katarzyna Smolarczyk
- Department of Dermatology and Venereology, Medical University of Warsaw, Warsaw, Poland.
| | - Marzena Maciejewska-Jeske
- Department of Gynecological Endocrinology, Poznan University of Medical Sciences, 60-535 Poznan, Poland
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Omar M, Wieben ES, Polcwiartek C, Fleischer J, Valentin JB, Aagaard J, Jensen SE, Nielsen RE. Cardiovascular autonomic neuropathy in patients with schizophrenia. Nord J Psychiatry 2021; 75:547-552. [PMID: 33825660 DOI: 10.1080/08039488.2021.1902566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND Cardiovascular autonomic neuropathy (CAN) is an independent predictor of cardiovascular disease (CVD) in patients with diabetes as well as in patients with pre-diabetes and metabolic syndrome. Patients with schizophrenia have an increased rate of metabolic syndrome, pre-diabetes and diabetes as compared to the general population. Despite of this, occurrence CAN has not been investigated in patient with schizophrenia. Therefore, the aims of this study were (1) to evaluate the feasibility testing for CAN with a new clinical tool and (2) report the prevalence of early and manifest CAN in patients with schizophrenia. METHODS AND RESULTS Patients with diagnosed schizophrenia and with a disease duration ≥10 years were matched 1:1 on age and gender at screening with psychiatric healthy controls. CAN was defined as ≥ two abnormal standard cardiovascular autonomic reflex tests (lying-to-standing, deep breathing, and Valsalva maneuver) using the VagusTM device. A total of 46 patients with schizophrenia were included and matched to psychiatric healthy controls. Manifest CAN were more frequently presented in patients with schizophrenia (39% vs. 6% for controls, p<.0001). Sensitivity analysis of 41 subjects with schizophrenia without diabetes matched to 41 psychiatric healthy controls, showed similar results (37% vs. 5% for controls, p<.0001). CONCLUSION CAN is highly prevalent in patients with schizophrenia. Testing for CAN is feasible and might be a new clinically tool for detecting early stages of CVD in patients with schizophrenia.
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Affiliation(s)
- Massar Omar
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | | | - Christoffer Polcwiartek
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Jesper Fleischer
- Steno Diabetes Center Aarhus and Steno Diabetes Center Zealand, Aarhus, Denmark
| | - Jan Brink Valentin
- Department of Clinical Medicine, Danish Center for Clinical Health Services Research (DACS), Aalborg University and Aalborg University Hospital, Aalborg, Denmark.,Department of Psychiatry, Aalborg University, Aalborg, Denmark
| | - Jørgen Aagaard
- Department of Psychiatry, Aalborg University, Aalborg, Denmark
| | - Svend Eggert Jensen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - René Ernst Nielsen
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.,Department of Psychiatry, Aalborg University, Aalborg, Denmark
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40
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Polcwiartek C, Loewenstein D, Friedman DJ, Johansson KG, Graff C, Sørensen PL, Nielsen RE, Kragholm K, Torp-Pedersen C, Søgaard P, Jensen SE, Jackson KP, Atwater BD. Clinical Heart Failure Among Patients With and Without Severe Mental Illness and the Association With Long-Term Outcomes. Circ Heart Fail 2021; 14:e008364. [PMID: 34587762 DOI: 10.1161/circheartfailure.121.008364] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Patients with severe mental illness (SMI) including schizophrenia, bipolar disorder, and severe depression have earlier onset of cardiovascular risk factors, predisposing to worse future heart failure (HF) compared with the general population. We investigated associations between the presence/absence of SMI and long-term HF outcomes. METHODS We identified patients with HF with and without SMI in the Duke University Health System from 2002 to 2017. Using multivariable Cox regression, we examined the primary outcome of all-cause mortality. Secondary outcomes included rates of implantable cardioverter defibrillator use, cardiac resynchronization therapy, left ventricular assist device implantation, and heart transplantation. RESULTS We included 20 906 patients with HF (SMI, n=898; non-SMI, n=20 008). Patients with SMI presented clinically 7 years earlier than those without SMI. We observed an interaction between SMI and sex on all-cause mortality (P=0.002). Excess mortality was observed among men with SMI compared with men without SMI (hazard ratio, 1.36 [95% CI, 1.17-1.59]). No association was observed among women with and without SMI (hazard ratio, 0.97 [95% CI, 0.84-1.12]). Rates of implantable cardioverter defibrillator use, cardiac resynchronization therapy, left ventricular assist device implantation, and heart transplantation were similar between patients with and without SMI (6.1% versus 7.9%, P=0.095). Patients with SMI receiving these procedures for HF experienced poorer prognosis than those without SMI (hazard ratio, 2.12 [95% CI, 1.08-4.15]). CONCLUSIONS SMI was associated with adverse HF outcome among men and not women. Despite equal access to procedures for HF between patients with and without SMI, those with SMI experienced excess postprocedural mortality. Our data highlight concurrent sex- and mental health-related disparities in HF prognosis, suggesting that patients with SMI, especially men, merit closer follow-up.
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Affiliation(s)
- Christoffer Polcwiartek
- Division of Cardiology, Duke University Medical Center, Durham, NC (C.P., D.L., K.P.J., B.D.A.).,Department of Cardiology (C.P., K.K., C.T.-P., P.S., S.E.J.), Aalborg University Hospital, Denmark.,Department of Clinical Medicine (C.P., R.E.N., P.S., S.E.J.), Aalborg University, Denmark
| | - Daniel Loewenstein
- Division of Cardiology, Duke University Medical Center, Durham, NC (C.P., D.L., K.P.J., B.D.A.).,Department of Clinical Physiology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden (D.L., K.G.J.)
| | - Daniel J Friedman
- Section of Cardiac Electrophysiology, Yale School of Medicine, New Haven, CT (D.J.F.)
| | - Karin G Johansson
- Department of Clinical Physiology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden (D.L., K.G.J.)
| | - Claus Graff
- Department of Health Science and Technology (C.G., P.L.S.), Aalborg University, Denmark
| | - Peter L Sørensen
- Department of Health Science and Technology (C.G., P.L.S.), Aalborg University, Denmark.,Department of Clinical Physiology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden (D.L., K.G.J.)
| | - René E Nielsen
- Department of Psychiatry (R.E.N.), Aalborg University Hospital, Denmark.,Department of Clinical Medicine (C.P., R.E.N., P.S., S.E.J.), Aalborg University, Denmark
| | - Kristian Kragholm
- Department of Cardiology (C.P., K.K., C.T.-P., P.S., S.E.J.), Aalborg University Hospital, Denmark
| | - Christian Torp-Pedersen
- Department of Cardiology (C.P., K.K., C.T.-P., P.S., S.E.J.), Aalborg University Hospital, Denmark.,Department of Cardiology and Clinical Research, Nordsjællands Hospital, Hillerød, Denmark (C.T.-P.)
| | - Peter Søgaard
- Department of Cardiology (C.P., K.K., C.T.-P., P.S., S.E.J.), Aalborg University Hospital, Denmark.,Department of Clinical Medicine (C.P., R.E.N., P.S., S.E.J.), Aalborg University, Denmark
| | - Svend E Jensen
- Department of Cardiology (C.P., K.K., C.T.-P., P.S., S.E.J.), Aalborg University Hospital, Denmark.,Department of Clinical Medicine (C.P., R.E.N., P.S., S.E.J.), Aalborg University, Denmark
| | - Kevin P Jackson
- Division of Cardiology, Duke University Medical Center, Durham, NC (C.P., D.L., K.P.J., B.D.A.)
| | - Brett D Atwater
- Division of Cardiology, Duke University Medical Center, Durham, NC (C.P., D.L., K.P.J., B.D.A.).,Section of Cardiac Electrophysiology, Inova Heart and Vascular Institute, Fairfax, VA (B.D.A.)
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Altaf-Ul-Amin M, Hirose K, Nani JV, Porta LC, Tasic L, Hossain SF, Huang M, Ono N, Hayashi MAF, Kanaya S. A system biology approach based on metabolic biomarkers and protein-protein interactions for identifying pathways underlying schizophrenia and bipolar disorder. Sci Rep 2021; 11:14450. [PMID: 34262063 PMCID: PMC8280132 DOI: 10.1038/s41598-021-93653-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 06/28/2021] [Indexed: 11/10/2022] Open
Abstract
Mental disorders (MDs), including schizophrenia (SCZ) and bipolar disorder (BD), have attracted special attention from scientists due to their high prevalence and significantly debilitating clinical features. The diagnosis of MDs is still essentially based on clinical interviews, and intensive efforts to introduce biochemical based diagnostic methods have faced several difficulties for implementation in clinics, due to the complexity and still limited knowledge in MDs. In this context, aiming for improving the knowledge in etiology and pathophysiology, many authors have reported several alterations in metabolites in MDs and other brain diseases. After potentially fishing all metabolite biomarkers reported up to now for SCZ and BD, we investigated here the proteins related to these metabolites in order to construct a protein-protein interaction (PPI) network associated with these diseases. We determined the statistically significant clusters in this PPI network and, based on these clusters, we identified 28 significant pathways for SCZ and BDs that essentially compose three groups representing three major systems, namely stress response, energy and neuron systems. By characterizing new pathways with potential to innovate the diagnosis and treatment of psychiatric diseases, the present data may also contribute to the proposal of new intervention for the treatment of still unmet aspects in MDs.
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Affiliation(s)
- Md Altaf-Ul-Amin
- Nara Institute of Science and Technology, Ikoma, Nara, 630-0192, Japan.
| | - Kazuhisa Hirose
- Nara Institute of Science and Technology, Ikoma, Nara, 630-0192, Japan
| | - João V Nani
- Department of Pharmacology, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
- National Institute for Translational Medicine (INCT-TM, CNPq/FAPESP/CAPES), Ribeirão Preto, Brazil
| | - Lucas C Porta
- Department of Pharmacology, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Ljubica Tasic
- Chemical Biology Laboratory, Department of Organic Chemistry, Institute of Chemistry, Universidade Estadual de Campinas (Unicamp), Campinas, SP, Brazil
| | | | - Ming Huang
- Nara Institute of Science and Technology, Ikoma, Nara, 630-0192, Japan
| | - Naoaki Ono
- Nara Institute of Science and Technology, Ikoma, Nara, 630-0192, Japan
| | - Mirian A F Hayashi
- Department of Pharmacology, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil.
- National Institute for Translational Medicine (INCT-TM, CNPq/FAPESP/CAPES), Ribeirão Preto, Brazil.
| | - Shigehiko Kanaya
- Nara Institute of Science and Technology, Ikoma, Nara, 630-0192, Japan
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Kennedy HG, Mohan D, Davoren M. Forensic psychiatry and Covid-19: accelerating transformation in forensic psychiatry. Ir J Psychol Med 2021; 38:145-153. [PMID: 32434610 PMCID: PMC7556898 DOI: 10.1017/ipm.2020.58] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 05/12/2020] [Accepted: 05/16/2020] [Indexed: 02/07/2023]
Abstract
Swift medically led scientifically informed responses to the Covid-19 epidemic nationally have been demonstrably superior to other, non-scientific approaches. In forensic psychiatry and across all psychiatric services, urgent and clinically led responses have underlined redundancies and confusions in the governance of mental health services and a vacuum in policy makers. For the future, a greater emphasis on services for patients with schizophrenia and other severe, enduring mental disorders must aim at reducing standardised mortality ratios, managing risk of violence and improving hard outcomes such as symptomatic remission, functional recovery and forensic recovery of autonomy. This will require more use of information technology at service level and at national level where Scandinavian-style population-based data linkage research must now become legally sanctioned and necessary. A national research and development centre for medical excellence in forensic psychiatry is urgently required and is complimentary to and different from quality management.
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Affiliation(s)
- H. G. Kennedy
- National Forensic Mental Health Service, Central Mental Hospital, Dundrum, Dublin, Ireland
- Academic Department of Psychiatry, Trinity College Dublin, Dublin, Ireland
| | - D. Mohan
- National Forensic Mental Health Service, Central Mental Hospital, Dundrum, Dublin, Ireland
- Academic Department of Psychiatry, Trinity College Dublin, Dublin, Ireland
| | - M. Davoren
- National Forensic Mental Health Service, Central Mental Hospital, Dundrum, Dublin, Ireland
- Academic Department of Psychiatry, Trinity College Dublin, Dublin, Ireland
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43
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Yuan M, Xiao ZL, Zhou HY, Rao W, Huang G, Nie HB, Cao WF, Xu RS. Bipolar disorder and the risk for stroke incidence and mortality: a meta-analysis. Neurol Sci 2021; 43:467-476. [PMID: 34052937 DOI: 10.1007/s10072-021-05348-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 05/21/2021] [Indexed: 01/11/2023]
Abstract
OBJECTIVE Bipolar disorder (BD) may be associated with an increased risk of stroke, but to date, the results of the studies are still controversial. This study aimed to assess the association of BD with stroke incidence and mortality by a meta-analysis. METHOD PubMed, EMBASE, the Cochrane library databases, and Web of Science databases were searched from inception to July 2020. We regarded stroke as a composite endpoint. The pooled hazard ratio (HRs) of 95% confidence interval (Cls) was calculated. Subgroup and sensitivity analyses were performed to assess the potential sources of heterogeneity of the pooled estimation. RESULTS A total of 7 studies involving a total of 13,305,007 participants were included in this meta-analysis. Pooled analysis showed participants with BD experienced a significantly increased risk of both stroke incidence (combined HR, 1.43; 95% CI, 1.24-1.66; p = 0.000) and stroke mortality (combined HR, 1.54; 95% CI, 1.09-2.18; p = 0.013) compared to participants without BD. In addition, the pooled estimate of multivariate HRs of stroke incidence and mortality were 1.35 (95% CI: 1.26-1.45); 2.30 ( 95% CI: 1.37-3.85) among men and 1.43 (95% CI:1.27-1.60); 2.08 (95% CI:1.60-2.71) among women respectively. CONCLUSIONS This meta-analysis suggests that BD may modestly increase the risk of both stroke incidence and mortality. Extensive clinical observational studies should be conducted in the future to explore whether BD is a potentially modifiable risk factor for stroke.
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Affiliation(s)
- Min Yuan
- Department of Neurology, Jiangxi Provincial People's Hospital Affiliated To Nanchang University, No. 152, Aiguo Road, Nanchang, 330006, Jiangxi, China.
| | - Zhi-Long Xiao
- Department of Neurology, The Third Hospital of Nanchang, Nanchang, 330009, Jiangxi, China
| | - Huang-Yan Zhou
- Department of Blood Transfusion, Jiangxi Cancer Hospital, Nanchang, 330029, Jiangxi, China
| | - Wei Rao
- Department of Neurology, Jiangxi Provincial People's Hospital Affiliated To Nanchang University, No. 152, Aiguo Road, Nanchang, 330006, Jiangxi, China
| | - Gang Huang
- Department of Neurology, Jiangxi Provincial People's Hospital Affiliated To Nanchang University, No. 152, Aiguo Road, Nanchang, 330006, Jiangxi, China
| | - Hong-Bing Nie
- Department of Neurology, Jiangxi Provincial People's Hospital Affiliated To Nanchang University, No. 152, Aiguo Road, Nanchang, 330006, Jiangxi, China.
| | - Wen-Feng Cao
- Department of Neurology, Jiangxi Provincial People's Hospital Affiliated To Nanchang University, No. 152, Aiguo Road, Nanchang, 330006, Jiangxi, China.
| | - Ren-Shi Xu
- Department of Neurology, Jiangxi Provincial People's Hospital Affiliated To Nanchang University, No. 152, Aiguo Road, Nanchang, 330006, Jiangxi, China
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Abstract
AIMS Bipolar disorder is associated with premature mortality, but evidence is mostly derived from Western countries. There has been no research evaluating shortened lifespan in bipolar disorder using life-years lost (LYLs), which is a recently developed mortality metric taking into account illness onset for life expectancy estimation. The current study aimed to examine the extent of premature mortality in bipolar disorder patients relative to the general population in Hong Kong (HK) in terms of standardised mortality ratio (SMR) and excess LYLs, and changes of mortality rate over time. METHODS This population-based cohort study investigated excess mortality in 12 556 bipolar disorder patients between 2008 and 2018, by estimating all-cause and cause-specific SMRs, and LYLs. Trends in annual SMRs over the 11-year study period were assessed. Study data were retrieved from a territory-wide medical-record database of HK public healthcare services. RESULTS Patients had higher all-cause [SMR: 2.60 (95% CI: 2.45-2.76)], natural-cause [SMR: 1.90 (95% CI: 1.76-2.05)] and unnatural-cause [SMR: 8.63 (95% CI: 7.34-10.03)] mortality rates than the general population. Respiratory diseases, cardiovascular diseases and cancers accounted for the majority of deaths. Men and women with bipolar disorder had 6.78 (95% CI: 6.00-7.84) years and 7.35 (95% CI: 6.75-8.06) years of excess LYLs, respectively. The overall mortality gap remained similar over time, albeit slightly improved in men with bipolar disorder. CONCLUSIONS Bipolar disorder is associated with increased premature mortality and substantially reduced lifespan in a predominantly Chinese population, with excess deaths mainly attributed to natural causes. Persistent mortality gap underscores an urgent need for targeted interventions to improve physical health of patients with bipolar disorder.
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45
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Jonikas JA, Cook JA, Swarbrick M, Nemec P, Steigman PJ, Boss KA, Brice GH. The impact of the COVID-19 pandemic on the mental health and daily life of adults with behavioral health disorders. Transl Behav Med 2021; 11:1162-1171. [PMID: 33739399 PMCID: PMC8108632 DOI: 10.1093/tbm/ibab013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
People with behavioral health disorders may be particularly vulnerable to the impact of the COVID-19 pandemic, yet little is known about how they are faring. A mixed-methods, anonymous needs assessment was conducted to understand changes in the lives of adults with mental health and substance use disorders since the pandemic onset. A cross-sectional, online survey was completed by 272 adults in April and May 2020, recruited from statewide networks of community programs in New Jersey and New York. Measures included the Patient Health Questionnaire-2 and the Generalized Anxiety Disorder-2 to screen for depressive and anxiety disorders. Also assessed was the pandemic's impact on sleep and dietary patterns, exposure to COVID-19 infection, and access to health care and medications. Finally, respondents were asked to describe in their own words any changes in their lives since the pandemic began. Over one-third (35.1%) screened positive for generalized anxiety disorder and over one-quarter (29.6%) screened positive for major depressive disorder. The majority reported pandemic-related changes in eating and sleeping patterns and exposure to COVID-19 infection. Multivariable logistic regression analysis found that many changes attributed to the pandemic were positively and significantly associated with screening positive for anxiety and depressive disorders. Qualitative analysis confirmed these findings and identified participants' resilience stemming from social support, emotion management, and self-care. These results can inform the design of services that assist this population to bolster self-management skills and reestablish daily habits to improve their lives during and following the pandemic.
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Affiliation(s)
- Jessica A Jonikas
- Department of Psychiatry, University of Illinois at
Chicago, Chicago, IL, USA
| | - Judith A Cook
- Department of Psychiatry, University of Illinois at
Chicago, Chicago, IL, USA
| | - Margaret Swarbrick
- Wellness Institute, Collaborative Support Programs of New
Jersey, Freehold, NJ, USA
- Center of Alcohol and Substance Use Studies, Rutgers
University, Piscataway, NJ, USA
| | - Patricia Nemec
- Wellness Institute, Collaborative Support Programs of New
Jersey, Freehold, NJ, USA
| | - Pamela J Steigman
- Department of Psychiatry, University of Illinois at
Chicago, Chicago, IL, USA
| | - Katherine A Boss
- Department of Psychiatry, University of Illinois at
Chicago, Chicago, IL, USA
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Post RM, Altshuler LL, Kupka R, McElroy SL, Frye MA, Grunze H, Suppes T, Keck PE, Nolen WA. 25 Years of the International Bipolar Collaborative Network (BCN). Int J Bipolar Disord 2021; 9:13. [PMID: 33811284 PMCID: PMC8019011 DOI: 10.1186/s40345-020-00218-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 12/22/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The Stanley Foundation Bipolar Treatment Outcome Network (SFBN) recruited more than 900 outpatients from 1995 to 2002 from 4 sites in the United States (US) and 3 in the Netherlands and Germany (abbreviated as Europe). When funding was discontinued, the international group of investigators continued to work together as the Bipolar Collaborative Network (BCN), publishing so far 87 peer-reviewed manuscripts. On the 25th year anniversary of its founding, publication of a brief summary of some of the major findings appeared appropriate. Important insights into the course and treatment of adult outpatients with bipolar disorder were revealed and some methodological issues and lessons learned will be discussed. RESULTS The illness is recurrent and pernicious and difficult to bring to a long-term remission. Virtually all aspects of the illness were more prevalent in the US compared to Europe. This included vastly more patients with early onset illness and those with more psychosocial adversity in childhood; more genetic vulnerability; more anxiety and substance abuse comorbidity; more episodes and rapid cycling; and more treatment non-responsiveness. CONCLUSIONS The findings provide a road map for a new round of much needed clinical treatment research studies. They also emphasize the need for the formation of a new network focusing on child and youth onset of mood disorders with a goal to achieve early precision diagnostics for intervention and prevention in attempting to make the course of bipolar illness more benign.
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Affiliation(s)
- Robert M Post
- Bipolar Collaborative Network, 5415 W Cedar Lane, Ste 201-B, Bethesda, 20814, MD, USA.
- Department of Psychiatry and Behavioral Sciences, George Washington University, Washington, D.C., USA.
| | - Lori L Altshuler
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Department of Psychiatry, VA Greater Los Angeles Healthcare System, West Los Angeles Healthcare Center, Los Angeles, CA, USA
| | - Ralph Kupka
- Department of Psychiatry, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Susan L McElroy
- Lindner Center of HOPE, Mason, OH, USA
- Biological Psychiatry Program, University of Cincinnati Medical College, Cincinnati, OH, USA
| | - Mark A Frye
- Department of Psychiatry& Psychology, Mayo Clinic, Rochester, MN, USA
| | - Heinz Grunze
- Psychiatrie Schwäbisch Hall GmbH & Paracelsus Medical University, Nuremberg, Germany.
| | - Trisha Suppes
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Palo Alto, CA, USA
- V.A. Palo Alto Health Care System, Palo Alto, CA, USA
| | - Paul E Keck
- Department of Psychiatry, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
- Lindner Center of HOPE, Mason, OH, USA
| | - Willem A Nolen
- Department of Psychiatry, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Antonucci LA, Raio A, Pergola G, Gelao B, Papalino M, Rampino A, Andriola I, Blasi G, Bertolino A. Machine learning-based ability to classify psychosis and early stages of disease through parenting and attachment-related variables is associated with social cognition. BMC Psychol 2021; 9:47. [PMID: 33757595 PMCID: PMC7989088 DOI: 10.1186/s40359-021-00552-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 03/16/2021] [Indexed: 12/21/2022] Open
Abstract
Background Recent views posited that negative parenting and attachment insecurity can be considered as general environmental factors of vulnerability for psychosis, specifically for individuals diagnosed with psychosis (PSY). Furthermore, evidence highlighted a tight relationship between attachment style and social cognition abilities, a key PSY behavioral phenotype. The aim of this study is to generate a machine learning algorithm based on the perceived quality of parenting and attachment style-related features to discriminate between PSY and healthy controls (HC) and to investigate its ability to track PSY early stages and risk conditions, as well as its association with social cognition performance. Methods Perceived maternal and paternal parenting, as well as attachment anxiety and avoidance scores, were trained to separate 71 HC from 34 PSY (20 individuals diagnosed with schizophrenia + 14 diagnosed with bipolar disorder with psychotic manifestations) using support vector classification and repeated nested cross-validation. We then validated this model on independent datasets including individuals at the early stages of disease (ESD, i.e. first episode of psychosis or depression, or at-risk mental state for psychosis) and with familial high risk for PSY (FHR, i.e. having a first-degree relative suffering from psychosis). Then, we performed factorial analyses to test the group x classification rate interaction on emotion perception, social inference and managing of emotions abilities. Results The perceived parenting and attachment-based machine learning model discriminated PSY from HC with a Balanced Accuracy (BAC) of 72.2%. Slightly lower classification performance was measured in the ESD sample (HC-ESD BAC = 63.5%), while the model could not discriminate between FHR and HC (BAC = 44.2%). We observed a significant group x classification interaction in PSY and HC from the discovery sample on emotion perception and on the ability to manage emotions (both p = 0.02). The interaction on managing of emotion abilities was replicated in the ESD and HC validation sample (p = 0.03). Conclusion Our results suggest that parenting and attachment-related variables bear significant classification power when applied to both PSY and its early stages and are associated with variability in emotion processing. These variables could therefore be useful in psychosis early recognition programs aimed at softening the psychosis-associated disability. Supplementary Information The online version contains supplementary material available at 10.1186/s40359-021-00552-3.
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Affiliation(s)
- Linda A Antonucci
- Department of Education, Psychology, Communication, University of Bari Aldo Moro, Via Scipione Crisanzio 42, 70122, Bari, Italy. .,Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari Aldo Moro, Bari, Italy.
| | - Alessandra Raio
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari Aldo Moro, Bari, Italy
| | - Giulio Pergola
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari Aldo Moro, Bari, Italy.,Lieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA
| | - Barbara Gelao
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari Aldo Moro, Bari, Italy
| | - Marco Papalino
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari Aldo Moro, Bari, Italy
| | - Antonio Rampino
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari Aldo Moro, Bari, Italy
| | | | - Giuseppe Blasi
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari Aldo Moro, Bari, Italy
| | - Alessandro Bertolino
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari Aldo Moro, Bari, Italy
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Lee E, Ramsey M, Malhotra A, Ancoli-Israel S, Kaufmann CN, Soontornniyomkij B, Graham SA, Depp C, Eyler LT. Links between objective sleep and sleep variability measures and inflammatory markers in adults with bipolar disorder. J Psychiatr Res 2021; 134:8-14. [PMID: 33360441 PMCID: PMC7899704 DOI: 10.1016/j.jpsychires.2020.12.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 10/13/2020] [Accepted: 12/09/2020] [Indexed: 01/04/2023]
Abstract
Premature mortality and increased physical comorbidity associated with bipolar disorder (BD) may be related to accelerated biological aging. Sleep disturbances and inflammation may be key mechanisms underlying accelerated aging in adults with BD. To our knowledge, these relationships have not been examined rigorously. This cross-sectional study included 50 adults with BD and 73 age- and sex-comparable non-psychiatric comparison (NC) subjects, age 26-65 years. Participants were assessed with wrist-worn actigraphy for total sleep time (TST), percent sleep (PS), and bed/wake times for 7 consecutive nights as well as completing scales for subjective sleep quality. Within-individual variability in sleep measures included intra-individual standard deviation (iSD) and atypicality of one evening's sleep. Blood-based inflammatory biomarkers included interleukin (IL)-6, C-reactive protein (CRP), and tumor necrosis factor-alpha (TNF-α). Linear regression analyses tested relationships of mean and iSD sleep variables with inflammatory marker levels; time-lagged analyses tested the influence of the previous evening's sleep on inflammation. BD participants had worse subjective sleep quality, as well as greater TST iSD and wake time iSD compared to the NC group. In all participants, higher TST iSD and lower mean PS were associated with higher IL-6 levels (p = 0.04, ηp2 = 0.042; p = 0.05, ηp2 = 0.039, respectively). Lower mean PS was associated with higher CRP levels (p = 0.05, ηp2 = 0.039). Atypicality of the previous night's TST predicted next day IL-6 levels (p = 0.05, ηp2 = 0.04). All of these relationships were present in both BD and NC groups and remained significant even after controlling for sleep medications. Overall, sleep measures and their variability may influence inflammatory markers in all adults. Thus, sleep may be linked to the inflammatory processes believed to underlie accelerated aging in BD.
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Affiliation(s)
- Ellen Lee
- Department of Psychiatry, University of California San Diego, La Jolla, CA,Sam and Rose Stein Institute for Research on Aging, University California San Diego, La Jolla, CA,Veterans Affairs San Diego Healthcare System, San Diego, CA
| | - Marina Ramsey
- Sam and Rose Stein Institute for Research on Aging, University California San Diego, La Jolla, CA
| | - Atul Malhotra
- Department of Medicine, University of California San Diego
| | - Sonia Ancoli-Israel
- Department of Psychiatry, University of California San Diego, La Jolla, CA,Division of Geriatrics and Gerontology, Department of Medicine, University of California San Diego
| | - Christopher N. Kaufmann
- Division of Geriatrics and Gerontology, Department of Medicine, University of California San Diego,Department of Family Medicine and Public Health, University of California San Diego
| | | | - Sarah A. Graham
- Department of Psychiatry, University of California San Diego, La Jolla, CA,Sam and Rose Stein Institute for Research on Aging, University California San Diego, La Jolla, CA
| | - Colin Depp
- Department of Psychiatry, University of California San Diego, La Jolla, CA,Sam and Rose Stein Institute for Research on Aging, University California San Diego, La Jolla, CA,Veterans Affairs San Diego Healthcare System, San Diego, CA
| | - Lisa T. Eyler
- Department of Psychiatry, University of California San Diego, La Jolla, CA,Sam and Rose Stein Institute for Research on Aging, University California San Diego, La Jolla, CA,Desert-Pacific Mental Illness Research Education and Clinical Center, Veterans Affairs San Diego Healthcare System, San Diego, CA
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49
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Gurusamy J, Gandhi S, Damodharan D, Palaniappan M, Venkatasubramanian G. Grounded theory of 'lifestyle adaptation' - Perspectives from persons with schizophrenia and their caregivers. Asian J Psychiatr 2021; 56:102511. [PMID: 33412371 DOI: 10.1016/j.ajp.2020.102511] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 11/12/2020] [Accepted: 12/08/2020] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Available evidence highlights that persons diagnosed with schizophrenia are predisposed to develop physical co-morbidities. Lifestyle modification interventions are identified as appropriate strategies to maintain their physical health. A comprehensive understanding of the facilitators and barriers in adhering to healthy lifestyle interventions is critical to developing individualized interventions that are effective and accessible for these patients. AIM To develop and formulate a theory of lifestyle adaptation for the prevention of physical co-morbidities for persons with schizophrenia and their caregivers who are availing mental health services in the psychiatry wards. MATERIALS AND METHODS The qualitative data were collected by semi-structured interviews using topic guides from persons with schizophrenia and their family caregivers from the tertiary level psychiatry center, South India. The interviews explored their perceptions and experiences of the facilitators and barriers in adopting a healthy lifestyle. Final data was analyzed based on grounded theory, and the data was used to formulate the theory of lifestyle adaptation. CONCLUSION The persons with schizophrenia and their family caregivers' perceptions helped in formulating this theory. The present study provides recommendations for physical health services for patients with mental illness. The findings of the study may guide health professionals and mental health advocacy groups, policymakers to plan for appropriate decisions related to incorporating mental health care with physical health care services.
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Affiliation(s)
- Jothimani Gurusamy
- College of Nursing, National Institute of Mental Health and Neurosciences, Bangalore, India.
| | - Sailaxmi Gandhi
- Department of Nursing, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Dinakaran Damodharan
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Marimuthu Palaniappan
- Department of Biostatistics, National Institute of Mental Health and Neurosciences, Bangalore, India
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50
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Polcwiartek C, Atwater BD, Kragholm K, Friedman DJ, Barcella CA, Attar R, Graff C, Nielsen JB, Pietersen A, Søgaard P, Torp-Pedersen C, Jensen SE. Association Between ECG Abnormalities and Fatal Cardiovascular Disease Among Patients With and Without Severe Mental Illness. J Am Heart Assoc 2021; 10:e019416. [PMID: 33432845 PMCID: PMC7955293 DOI: 10.1161/jaha.120.019416] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Background ECG abnormalities are associated with adverse outcomes in the general population, but their prognostic significance in severe mental illness (SMI) remains unexplored. We investigated associations between no, minor, and major ECG abnormalities and fatal cardiovascular disease (CVD) among patients with SMI compared with controls without mental illness. Methods and Results We cross‐linked data from Danish nationwide registries and included primary care patients with digital ECGs from 2001 to 2015. Patients had SMI if they were diagnosed with schizophrenia, bipolar disorder, or severe depression before ECG recording. Controls were required to be without any prior mental illness or psychotropic medication use. Fatal CVD was assessed using hazard ratios (HRs) with 95% CIs and standardized 10‐year absolute risks. Of 346 552 patients, 10 028 had SMI (3%; median age, 54 years; male, 45%), and 336 524 were controls (97%; median age, 56 years; male, 48%). We observed an interaction between SMI and ECG abnormalities on fatal CVD (P<0.001). Severe mental illness was associated with fatal CVD across no (HR, 2.17; 95% CI, 1.95–2.43), minor (HR, 1.90; 95% CI, 1.49–2.42), and major (HR, 1.40; 95% CI, 1.26–1.55) ECG abnormalities compared with controls. Across age‐ and sex‐specific subgroups, SMI patients with ECG abnormalities but no CVD at baseline had highest standardized 10‐year absolute risks of fatal CVD. Conclusions ECG abnormalities conferred a poorer prognosis among patients with SMI compared with controls without mental illness. SMI patients with ECG abnormalities but no CVD represent a high‐risk population that may benefit from greater surveillance and risk management.
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Affiliation(s)
- Christoffer Polcwiartek
- Department of Cardiology Aalborg University Hospital Aalborg Denmark.,Division of Cardiology Duke University Medical Center Durham NC.,Department of Clinical Medicine Aalborg University Aalborg Denmark
| | - Brett D Atwater
- Division of Cardiology Duke University Medical Center Durham NC
| | - Kristian Kragholm
- Department of Cardiology Aalborg University Hospital Aalborg Denmark
| | - Daniel J Friedman
- Section of Cardiac Electrophysiology Yale School of Medicine New Haven CT
| | - Carlo A Barcella
- Department of Cardiology Copenhagen University Hospital Gentofte Hellerup Denmark
| | - Rubina Attar
- Department of Cardiology Aalborg University Hospital Aalborg Denmark.,Department of Clinical Sciences Lund University Lund Sweden
| | - Claus Graff
- Department of Health Science and Technology Aalborg University Aalborg Denmark
| | - Jonas B Nielsen
- Laboratory for Molecular Cardiology The Heart CenterCopenhagen University HospitalRigshospitalet Copenhagen Denmark
| | | | - Peter Søgaard
- Department of Cardiology Aalborg University Hospital Aalborg Denmark.,Department of Clinical Medicine Aalborg University Aalborg Denmark
| | - Christian Torp-Pedersen
- Department of Cardiology Aalborg University Hospital Aalborg Denmark.,Department of Cardiology and Clinical Research Nordsjælland Hospital Hillerød Denmark
| | - Svend E Jensen
- Department of Cardiology Aalborg University Hospital Aalborg Denmark.,Department of Clinical Medicine Aalborg University Aalborg Denmark
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