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Shin S, Moon S, Wang J, Choi YJ. Impact of institutional quality improvement initiatives on metabolic monitoring in mental disorder in patients treated with antipsychotics: A meta-analysis of intervention studies. J Glob Health 2024; 14:04074. [PMID: 38783701 PMCID: PMC11116930 DOI: 10.7189/jogh.14.04074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024] Open
Abstract
Background Compliance with guidelines regarding monitoring of metabolic adverse effects induced by antipsychotics has been consistently low. We characterised and evaluated the quality of institutional quality improvement (QI) interventions designed to address disparities between guidelines and real-world practices. Furthermore, we assessed the impact of these interventions on the screening and management of metabolic risks for inpatients receiving treatment with antipsychotic medications. Methods We conducted a meta-analysis of institutional QI intervention studies aimed at improving antipsychotic-associated metabolic risk monitoring in hospitalised mental disease patients. Relevant studies were identified through searches conducted in the Embase and PubMed databases, as well as by reviewing previous reviews and meta-analyses. Quantitative analyses were performed, calculating odds ratios (ORs) and 95% confidence intervals (CIs) to assess the impact of QI programmes on guideline adherence in clinical practice. Results We identified 12 intervention studies (n = 10 128 and n = 2667 patients in the pre-and post-intervention groups, respectively) and included them in our meta-analysis. QI interventions demonstrated effectiveness in bridging the guideline-practice gap in monitoring antipsychotic-induced metabolic adverse effects, as supported by the ORs and 95% CIs for post-intervention monitoring of plasma glucose, lipids, and blood pressure (BP) vs the pre-intervention period being OR = 6.90 (95% CI = 1.51-31.48), OR = 5.39 (95% CI = 4.01-7.24), and OR = 4.81 (95% CI = 1.23-18.79), respectively. Only 33.3% (4/12) of studies reported screening rates for all four metabolic parameters (plasma glucose, lipids, weight/body mass index (BMI), and BP). The median rates for metabolic screening of plasma glucose, lipids, and BP increased from 51.0-80.0%, 28.7-66.7%, and 91.7-95.8%, respectively. Up to 66.7% (8/12) of intervention studies lacked follow-up measures to treat or manage identified risks in hospitalised psychiatric patients, such as patient referrals, prescription of medications, and switching of antipsychotics. The odds of monitoring weight/BMI and glucose were greatest when QI programmes involved the participation of multidisciplinary health care professionals and patients, yielding OR = 3.35 (95% CI = 2.45-4.59) and OR = 57.51 (95% CI = 24.11-137.21), respectively. Conclusions Institutional QI interventions were effective in enhancing monitoring practices in alignment with established guidelines for metabolic risk screening among hospitalised patients with mental disorders maintained on antipsychotic medications. Future institutional QI programmes should incorporate multidisciplinary strategies involving patient engagement and extend their focus beyond screening to incorporate follow-up risk management strategies once risks have been identified. Registration PROSPERO CRD42023452138.
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Affiliation(s)
- Sooyoung Shin
- Department of Biohealth Regulatory Science, Graduate School, Ajou University, Suwon, Republic of Korea
- Department of Pharmacy, College of Pharmacy, Ajou University, Suwon, Republic of Korea
- Research Institute of Pharmaceutical Science and Technology, Ajou University, Suwon, Republic of Korea
| | - Suhyeon Moon
- Department of Biohealth Regulatory Science, Graduate School, Ajou University, Suwon, Republic of Korea
| | - Jua Wang
- Department of Biohealth Regulatory Science, Graduate School, Ajou University, Suwon, Republic of Korea
| | - Yeo Jin Choi
- Department of Pharmacy, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
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Arruda AL, Khandaker GM, Morris AP, Smith GD, Huckins LM, Zeggini E. Genomic insights into the comorbidity between type 2 diabetes and schizophrenia. SCHIZOPHRENIA (HEIDELBERG, GERMANY) 2024; 10:22. [PMID: 38383672 PMCID: PMC10881980 DOI: 10.1038/s41537-024-00445-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 01/31/2024] [Indexed: 02/23/2024]
Abstract
Multimorbidity represents an increasingly important public health challenge with far-reaching implications for health management and policy. Mental health and metabolic diseases have a well-established epidemiological association. In this study, we investigate the genetic intersection between type 2 diabetes and schizophrenia. We use Mendelian randomization to examine potential causal relationships between the two conditions and related endophenotypes. We report no compelling evidence that type 2 diabetes genetic liability potentially causally influences schizophrenia risk and vice versa. Our findings show that increased body mass index (BMI) has a protective effect against schizophrenia, in contrast to the well-known risk-increasing effect of BMI on type 2 diabetes risk. We identify evidence of colocalization of association signals for these two conditions at 11 genomic loci, six of which have opposing directions of effect for type 2 diabetes and schizophrenia. To elucidate these colocalizing signals, we integrate multi-omics data from bulk and single-cell gene expression studies, along with functional information. We identify putative effector genes and find that they are enriched for homeostasis and lipid-related pathways. We also highlight drug repurposing opportunities including N-methyl-D-aspartate (NMDA) receptor antagonists. Our findings provide insights into shared biological mechanisms for type 2 diabetes and schizophrenia, highlighting common factors that influence the risk of the two conditions in opposite directions and shedding light on the complex nature of this comorbidity.
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Affiliation(s)
- Ana Luiza Arruda
- Institute of Translational Genomics, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, 85764, Germany
- Munich School for Data Science, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, 85764, Germany
- Technical University of Munich (TUM), TUM School of Medicine and Health, Graduate School of Experimental Medicine, Munich, 81675, Germany
| | - Golam M Khandaker
- MRC Integrative Epidemiology Unit, Bristol Medical School, University of Bristol, Bristol, UK
- Centre for Academic Mental Health, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- NIHR Bristol Biomedical Research Centre, Bristol, UK
- Avon and Wiltshire Mental Health Partnership NHS Trust, Bristol, UK
| | - Andrew P Morris
- Centre for Genetics and Genomics Versus Arthritis, Centre for Musculoskeletal Research, The University of Manchester, Manchester, M13 9PT, United Kingdom
| | - George Davey Smith
- MRC Integrative Epidemiology Unit, Bristol Medical School, University of Bristol, Bristol, UK
| | - Laura M Huckins
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Eleftheria Zeggini
- Institute of Translational Genomics, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, 85764, Germany.
- TUM School of Medicine and Health, Technical University of Munich and Klinikum Rechts der Isar, Munich, 81675, Germany.
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Poulos J, Normand SLT, Zelevinsky K, Newcomer JW, Agniel D, Abing HK, Horvitz-Lennon M. Antipsychotics and the risk of diabetes and death among adults with serious mental illnesses. Psychol Med 2023; 53:7677-7684. [PMID: 37753625 PMCID: PMC10758338 DOI: 10.1017/s0033291723001502] [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: 01/05/2023] [Revised: 04/17/2023] [Accepted: 05/03/2023] [Indexed: 09/28/2023]
Abstract
BACKGROUND Individuals with schizophrenia exposed to second-generation antipsychotics (SGA) have an increased risk for diabetes, with aripiprazole purportedly a safer drug. Less is known about the drugs' mortality risk or whether serious mental illness (SMI) diagnosis or race/ethnicity modify these effects. METHODS Authors created a retrospective cohort of non-elderly adults with SMI initiating monotherapy with an SGA (olanzapine, quetiapine, risperidone, and ziprasidone, aripiprazole) or haloperidol during 2008-2013. Three-year diabetes incidence or all-cause death risk differences were estimated between each drug and aripiprazole, the comparator, as well as effects within SMI diagnosis and race/ethnicity. Sensitivity analyses evaluated potential confounding by indication. RESULTS 38 762 adults, 65% White and 55% with schizophrenia, initiated monotherapy, with haloperidol least (6%) and quetiapine most (26·5%) frequent. Three-year mortality was 5% and diabetes incidence 9.3%. Compared with aripiprazole, haloperidol and olanzapine reduced diabetes risk by 1.9 (95% CI 1.2-2.6) percentage points, or a 18.6 percentage point reduction relative to aripiprazole users' unadjusted risk (10.2%), with risperidone having a smaller advantage. Relative to aripiprazole users' unadjusted risk (3.4%), all antipsychotics increased mortality risk by 1.1-2.2 percentage points, representing 32.4-64.7 percentage point increases. Findings within diagnosis and race/ethnicity were generally consistent with overall findings. Only quetiapine's higher mortality risk held in sensitivity analyses. CONCLUSIONS Haloperidol's, olanzapine's, and risperidone's lower diabetes risks relative to aripiprazole were not robust in sensitivity analyses but quetiapine's higher mortality risk proved robust. Findings expand the evidence on antipsychotics' risks, suggesting a need for caution in the use of quetiapine among individuals with SMI.
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Affiliation(s)
- Jason Poulos
- Department of Health Care Policy, Harvard Medical School, Boston, MA, USA
| | - Sharon-Lise T. Normand
- Department of Health Care Policy, Harvard Medical School, Boston, MA, USA
- Department of Biostatistics, Harvard TH Chan School of Public Health, Boston, MA, USA
| | - Katya Zelevinsky
- Department of Health Care Policy, Harvard Medical School, Boston, MA, USA
| | - John W. Newcomer
- Thriving Mind South Florida, Miami, FL, USA
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, USA
| | | | - Haley K. Abing
- Department of Health Care Policy, Harvard Medical School, Boston, MA, USA
| | - Marcela Horvitz-Lennon
- RAND Corporation, Boston, MA, USA
- Department of Psychiatry, Cambridge Health Alliance and Harvard Medical School, Cambridge, MA, USA
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Pesa J, Liu Z, Fu AZ, Campbell AK, Grucza R. Racial disparities in utilization of first-generation versus second-generation long-acting injectable antipsychotics in Medicaid beneficiaries with schizophrenia. Schizophr Res 2023; 261:170-177. [PMID: 37778124 DOI: 10.1016/j.schres.2023.09.033] [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: 12/17/2022] [Revised: 09/04/2023] [Accepted: 09/21/2023] [Indexed: 10/03/2023]
Abstract
BACKGROUND Multiple studies report racial disparities in antipsychotic prescription patterns. This study assessed demographic and clinical factors associated with the utilization of first-generation (FG) versus second-generation (SG) long-acting injectable (LAI) antipsychotics. METHODS This retrospective, observational cohort analysis used claims data from the IBM MarketScan® Multi-State Medicaid database. The study included adults with an LAI claim between 01-January-2009 and 31-December-2018, an ICD-9-CM or ICD-10-CM diagnosis of schizophrenia, race recorded as Black or White, and ≥12 months of continuous enrollment before the index LAI. Descriptive analysis detailed the relationship between race and FG or SG LAI initiation. Multivariate logistic regression was used to assess potential associations with FG vs. SG LAI initiation, including clinical and demographic factors, comorbidities, and index year. RESULTS A total of 10,773 patients were included: 6659 (62 %) Black and 4114 (38 %) White. Black patients had a higher utilization of FG LAIs than White patients (46.8 % vs. 38.9 %) over the 10 years analyzed. Black patients were more likely to utilize FG LAIs than White patients (odds ratio: 1.47; 95 % CI: 1.34, 1.62) after controlling for index year and covariates (race, age, gender, insurance plan type, Quan-Charlson Comorbidity index score, comorbidities, prior medications). Significant predictors of FG LAI utilization were older age, type of baseline oral antipsychotic (FG vs SG), type of coverage (managed care vs fee for service), and greater comorbidity burden. CONCLUSION The utilization of FG LAIs was greater in Black compared to White Medicaid beneficiaries with schizophrenia over a 10-year period. These findings suggest that racial disparities exist in LAI initiation, with implications for differential quality of schizophrenia treatment.
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Affiliation(s)
| | - Zhiwen Liu
- Janssen Scientific Affairs, LLC, Titusville, NJ, USA
| | - Alex Z Fu
- Janssen Scientific Affairs, LLC, Titusville, NJ, USA; Georgetown University Medical Center, Washington, DC, USA
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Komamine M, Fujimura Y, Omiya M, Sato T. Dealing with missing data in laboratory test results used as a baseline covariate: results of multi-hospital cohort studies utilizing a database system contributing to MID-NET ® in Japan. BMC Med Inform Decis Mak 2023; 23:242. [PMID: 37904196 PMCID: PMC10617177 DOI: 10.1186/s12911-023-02345-7] [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: 11/30/2022] [Accepted: 10/19/2023] [Indexed: 11/01/2023] Open
Abstract
BACKGROUND To evaluate missing data methods applied to laboratory test results used for confounding adjustment, utilizing data from 10 MID-NET®-collaborative hospitals. METHODS Using two scenarios, five methods dealing with missing laboratory test results were applied, including three missing data methods (single regression imputation (SRI), multiple imputation (MI), and inverse probability weighted (IPW) method). We compared the point estimates of adjusted hazard ratios (aHRs) and 95% confidence intervals (CIs) between the five methods. Hospital variability in missing data was considered using the hospital-specific approach and overall approach. Confounding adjustment methods were propensity score (PS) weighting, PS matching, and regression adjustment. RESULTS In Scenario 1, the risk of diabetes due to second-generation antipsychotics was compared with that due to first-generation antipsychotics. The aHR adjusted by PS weighting using SRI, MI, and IPW by the hospital-specific-approach was 0.61 [95%CI, 0.39-0.96], 0.63 [95%CI, 0.42-0.93], and 0.76 [95%CI, 0.46-1.25], respectively. In Scenario 2, the risk of liver injuries due to rosuvastatin was compared with that due to atorvastatin. Although PS matching largely contributed to differences in aHRs between methods, PS weighting provided no substantial difference in point estimates of aHRs between SRI and MI, similar to Scenario 1. The results of SRI and MI in both scenarios showed no considerable changes, even upon changing the approaches considering hospital variations. CONCLUSIONS SRI and MI provide similar point estimates of aHR. Two approaches considering hospital variations did not markedly affect the results. Adjustment by PS matching should be used carefully.
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Affiliation(s)
- Maki Komamine
- Department of Biostatistics, Kyoto University School of Public Health, Yoshida-konoecho, Sakyo-ku, Kyoto, 606-8501, Japan.
- Office of Medical Informatics and Epidemiology, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan.
| | - Yoshiaki Fujimura
- Head Office, Tokushukai Information System Incorporated, Osaka, Japan
| | - Masatomo Omiya
- Department of Clinical Biostatistics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tosiya Sato
- Department of Biostatistics, Kyoto University School of Public Health, Yoshida-konoecho, Sakyo-ku, Kyoto, 606-8501, Japan
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Arruda AL, Khandaker GM, Morris AP, Smith GD, Huckins LM, Zeggini E. Genomic insights into the comorbidity between type 2 diabetes and schizophrenia. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.10.16.23297073. [PMID: 37905000 PMCID: PMC10615007 DOI: 10.1101/2023.10.16.23297073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Multimorbidity represents an increasingly important public health challenge with far-reaching implications for health management and policy. Mental health and metabolic diseases have a well-established epidemiological association. In this study, we investigate the genetic intersection between type 2 diabetes and schizophrenia. We use Mendelian randomization to examine potential causal relationships between the two conditions and related endophenotypes. We report no compelling evidence that type 2 diabetes genetic liability potentially causally influences schizophrenia risk and vice versa. Our findings show that increased body mass index (BMI) has a protective effect against schizophrenia, in contrast to the well-known risk-increasing effect of BMI on type 2 diabetes risk. We identify evidence of colocalization of association signals for these two conditions at 11 genomic loci, six of which have opposing directions of effect for type 2 diabetes and schizophrenia. To elucidate these colocalizing signals, we integrate multi-omics data from bulk and single-cell gene expression studies, along with functional information. We identify high-confidence effector genes and find that they are enriched for homeostasis and lipid-related pathways. We also highlight drug repurposing opportunities including N-methyl-D-aspartate (NMDA) receptor antagonists. Our findings provide insights into shared biological mechanisms for type 2 diabetes and schizophrenia, highlighting common factors that influence the risk of the two conditions in opposite directions and shedding light on the complex nature of this comorbidity.
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Affiliation(s)
- Ana Luiza Arruda
- Institute of Translational Genomics, Helmholtz Munich, Neuherberg, 85764, Germany
- Munich School for Data Science, Helmholtz Munich, Neuherberg, 85764, Germany
- Technical University of Munich (TUM), School of Medicine, Graduate School of Experimental Medicine, Munich, 81675, Germ
| | - Golam M. Khandaker
- MRC Integrative Epidemiology Unit, Bristol Medical School, University of Bristol, Bristol, UK
- Centre for Academic Mental Health, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- NIHR Bristol Biomedical Research Centre, Bristol, UK
- Avon and Wiltshire Mental Health Partnership NHS Trust, Bristol, UK
| | - Andrew P. Morris
- Centre for Genetics and Genomics Versus Arthritis, Centre for Musculoskeletal Research, The University of Manchester, Manchester, M13 9PT, United Kingdom
| | - George Davey Smith
- MRC Integrative Epidemiology Unit, Bristol Medical School, University of Bristol, Bristol, UK
| | - Laura M. Huckins
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Eleftheria Zeggini
- Institute of Translational Genomics, Helmholtz Munich, Neuherberg, 85764, Germany
- TUM school of medicine, Technical University Munich and Klinikum Rechts der Isar, Munich, 81675, Germany
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Li Y, Luo R, Wang D, Zhang X. Association between Empathy and Clinical Symptoms among Overweight and Non-Overweight Chinese Chronic Schizophrenia Patients. Brain Sci 2023; 13:1075. [PMID: 37509007 PMCID: PMC10377734 DOI: 10.3390/brainsci13071075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/10/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023] Open
Abstract
Patients with schizophrenia are afflicted by severe clinical symptoms and serious cognitive dysfunction. The aim of this study is to investigate the potential relationships between clinical symptoms and empathy and their variations between overweight and non-overweight schizophrenia patients. To address this problem, a group of 776 inpatients diagnosed with chronic schizophrenia (504 overweight patients and 272 non-overweight patients) was recruited. The Positive and Negative Syndrome Scale (PANSS) and its five-factor model were employed to assess clinical symptoms, while empathy levels were measured using the Interpersonal Reactivity Index (IRI). The overweight patients had lower education levels but higher positive symptoms than the non-overweight patients (all p < 0.05). In addition, the overweight patients performed significantly better with respect to empathy (FDR-corrected p < 0.05). Additional multiple regression analyses indicated significant associations between the total score of the IRI and PANSS negative symptoms, gender, and family history of psychiatric disorders among the overweight group; among non-overweight patients, there was a significant correlation between suicide and the total score of the IRI. This study provides evidence suggesting that chronic schizophrenia patients who are overweight may have distinct clinical characteristics, particularly with respect to their empathy, compared with non-overweight patients. Moreover, different variables are associated with empathy in different groups.
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Affiliation(s)
- Yuchen Li
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei 230032, China
| | - Ruichenxi Luo
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei 230032, China
| | - Dongmei Wang
- Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing 100101, China
| | - Xiangyang Zhang
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei 230032, China
- Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing 100101, China
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Chu RYK, Wei Y, Osborn DP, Ng VWS, Cheng FWT, Chan SKW, Chan SSM, Wong ICK, Chan EWY, Lai FTT. Breast cancer risks following antipsychotic use in women with bipolar disorder versus schizophrenia: A territory-wide nested case-control study spanning two decades. Psychiatry Res 2023; 326:115287. [PMID: 37320990 DOI: 10.1016/j.psychres.2023.115287] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 06/02/2023] [Accepted: 06/03/2023] [Indexed: 06/17/2023]
Abstract
Accrued epidemiologic data largely support an association of antipsychotic use with breast cancer in women with schizophrenia. No studies have specifically investigated such risks in women with bipolar disorder. This study aims to examine the association between antipsychotics and breast cancer in women with bipolar disorder and compare it against schizophrenia. We conducted a nested case-control study using a territory-wide public healthcare database in Hong Kong examining women aged ≥18 years with bipolar disorder or schizophrenia. Using incidence density sampling, women with a breast cancer diagnosis were matched by up to 10 control participants. In total, 672 case participants (109 with bipolar disorder) and 6,450 control participants (931 with bipolar disorder) were included. Results show a significant association of first-generation antipsychotics with breast cancer in both women with schizophrenia [adjusted odds ratio (aOR) 1.49, 95% confidence interval (CI) 1.17-1.90] or bipolar disorder (aOR 1.80, 95% CI 1.11-2.93). Second-generation antipsychotics was associated with breast cancer only in women with bipolar disorder (aOR 2.49, 95% CI 1.29-4.79), with no significant association found in women with schizophrenia (aOR 1.10, 95% CI 0.88-1.36). In conclusion, further research on breast cancer risks is warranted for women with bipolar disorder on antipsychotics.
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Affiliation(s)
- Rachel Yui Ki Chu
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Yue Wei
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - David Pj Osborn
- Division of Psychiatry, University College London, London, United Kingdom
| | - Vanessa Wai Sei Ng
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Franco Wing Tak Cheng
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Sherry Kit Wa Chan
- Department of Psychiatry, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China; The State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong SAR, China
| | - Sandra Sau Man Chan
- Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Ian Chi Kei Wong
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China; Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Hong Kong SAR, China; Aston Pharmacy School, Aston University, Birmingham, United Kingdom; School of Pharmacy, University College London, London, United Kingdom
| | - Esther Wai Yin Chan
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China; Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Hong Kong SAR, China
| | - Francisco Tsz Tsun Lai
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China; Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Hong Kong SAR, China; Department of Family Medicine and Primary Care, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
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Robinson DJ, Hanson K, Jain AB, Kichler JC, Mehta G, Melamed OC, Vallis M, Bajaj HS, Barnes T, Gilbert J, Honshorst K, Houlden R, Kim J, Lewis J, MacDonald B, MacKay D, Mansell K, Rabi D, Sherifali D, Senior P. Diabetes and Mental Health. Can J Diabetes 2023; 47:308-344. [PMID: 37321702 DOI: 10.1016/j.jcjd.2023.04.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
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10
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Li Q, Gong Y, Cui Y, Cheng C, Wang Y, Huang G, Gu W, Meng B, Wang M, Wu D, Zhao S, Yang X, Qin W, Sun J, Guo T. Efficacy of transcutaneous electrical acupoint stimulation for patients with first-episode schizophrenia: An 8-week, preliminary, randomized controlled trial. Psychiatry Res 2023; 325:115255. [PMID: 37245485 DOI: 10.1016/j.psychres.2023.115255] [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] [Received: 01/27/2023] [Revised: 05/09/2023] [Accepted: 05/15/2023] [Indexed: 05/30/2023]
Abstract
Combination therapy with antipsychotics has been investigated for treating schizophrenia, and has shown clear advantages among non-invasive therapies. Transcutaneous electrical acupoint stimulation (TEAS) is a novel non-invasive treatment with definite efficacy in treating mental disorders. The current study aimed to investigate the efficacy of TEAS in further improving the psychotic symptoms in patients with first-episode schizophrenia (FES) being treated with pharmacological drugs. This 8-week, preliminary, sham-controlled, randomized clinical trial was conducted in patients with FES to compare the efficacy of TEAS and sham TEAS in combination with aripiprazole treatment. The primary outcome was a change in the Positive and Negative Syndrome Scale (PANSS) score after ending the intervention (Week 8). A total of 49 participants completed the whole treatment cycle. The linear mixed-effects regression for PANSS indicated a significant time × group interaction (F(2, 116)=9.79, p <0.001). The PANSS score differed by 8.77 points (95% CI, -2.07 to -15.47 points; p=.01) between the TEAS group and the sham TEAS group after 8 weeks of treatment; this difference was significant. This study indicates that 8 weeks of TEAS combined with aripiprazole treatment can effectively treat FES. Thus, TEAS is an effective combination therapy to improve the psychiatric symptoms of FES.
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Affiliation(s)
- Qifu Li
- School of Second Clinical Medicine/The Second Affiliated Hospital, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Yi Gong
- Yunnan University of Chinese Medicine Teaching Hospital/Kunming Psychiatry Hospital, Kunming, 650000, China
| | - Yapeng Cui
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xian, 710126, China
| | - Chen Cheng
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xian, 710126, China
| | - Yin Wang
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xian, 710126, China
| | - Gaoyangzi Huang
- School of Second Clinical Medicine/The Second Affiliated Hospital, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Weiqiang Gu
- Yunnan University of Chinese Medicine Teaching Hospital/Kunming Psychiatry Hospital, Kunming, 650000, China
| | - Bin Meng
- Yunnan University of Chinese Medicine Teaching Hospital/Kunming Psychiatry Hospital, Kunming, 650000, China
| | - Mian Wang
- Yunnan University of Chinese Medicine Teaching Hospital/Kunming Psychiatry Hospital, Kunming, 650000, China
| | - Dongniya Wu
- Yunnan University of Chinese Medicine Teaching Hospital/Kunming Psychiatry Hospital, Kunming, 650000, China
| | - Siwen Zhao
- School of Second Clinical Medicine/The Second Affiliated Hospital, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Xuejuan Yang
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xian, 710126, China
| | - Wei Qin
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xian, 710126, China
| | - Jinbo Sun
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xian, 710126, China.
| | - Taipin Guo
- School of Second Clinical Medicine/The Second Affiliated Hospital, Yunnan University of Chinese Medicine, Kunming 650500, China; Key Laboratory for Acupuncture, Moxibustion and Tuina Prevention and Treatment of Brain Diseases in Yunnan Universities, Kunming, China.
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11
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Borovcanin MM, Vesic K, Petrovic I, Jovanovic IP, Mijailović NR. Diabetes mellitus type 2 as an underlying, comorbid or consequent state of mental disorders. World J Diabetes 2023; 14:481-493. [PMID: 37273248 PMCID: PMC10236997 DOI: 10.4239/wjd.v14.i5.481] [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: 12/14/2022] [Revised: 03/21/2023] [Accepted: 04/12/2023] [Indexed: 05/15/2023] Open
Abstract
Somatic disturbances that occur in parallel with psychiatric diseases are a major challenge in clinical practice. Various factors contribute to the development of mental and somatic disorders. Type 2 diabetes mellitus (T2DM) is a significant health burden worldwide, and the prevalence of diabetes in adults is increasing. The comorbidity of diabetes and mental disorders is very common. By sharing a bidirectional link, both T2DM and mental disorders influence each other in various manners, but the exact mechanisms underlying this link are not yet elucidated. The potential mechanisms of both mental disorders and T2DM are related to immune and inflammatory system dysfunction, oxidative stress, endothelial dysfunction, and metabolic disturbances. Moreover, diabetes is also a risk factor for cognitive dysfunction that can range from subtle diabetes-associated cognitive decline to pre-dementia and dementia. A complex re-lationship between the gut and the brain also represents a new therapeutic approach since gut-brain signalling pathways regulate food intake and hepatic glucose production. The aim of this minireview is to summarize and present the latest data on mutual pathogenic pathways in these disorders, emphasizing their complexity and interweaving. We also focused on the cognitive performances and changes in neurodegenerative disorders. The importance of implementing integrated approaches in treating both of these states is highlighted, along with the need for individual therapeutic strategies.
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Affiliation(s)
- Milica M Borovcanin
- Department of Psychiatry, Faculty of Medical Sciences, University of Kragujevac, Kragujevac 34 000, Serbia
| | - Katarina Vesic
- Department of Neurology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac 34 000, Serbia
| | - Ivica Petrovic
- Department of Pathophysiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac 34 000, Serbia
| | - Ivan P Jovanovic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, Kragujevac 34 000, Serbia
| | - Nataša R Mijailović
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac 34 000, Serbia
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12
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Kulkarni J, Gurvich C, Gilbert H, Worsley R, Li Q, Karimi L. The use of first and second-generation antipsychotic drugs and the potential to develop gestational diabetes mellitus among perinatal patients with psychosis. Schizophr Res 2023; 254:22-26. [PMID: 36758325 DOI: 10.1016/j.schres.2023.01.030] [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: 04/05/2022] [Revised: 01/27/2023] [Accepted: 01/27/2023] [Indexed: 02/10/2023]
Abstract
There is limited knowledge about the effects of antipsychotic exposure on the development of gestational diabetes mellitus (GDM) in women with mental illness. Studies have demonstrated an association between antipsychotic medications and metabolic problems such as weight gain and diabetes mellitus in non-pregnant patients with psychiatric disorders. GDM increases the risk of adverse maternal outcomes, including pregnancy-induced hypertension, antepartum and postpartum haemorrhage, and caesarean delivery. The National Register of Antipsychotic Medication in Pregnancy (NRAMP) is a prospective Australian cohort study that observed women who took antipsychotics during pregnancy. Data from 205 women were extracted for the final analysis and included women who took first or second-generation antipsychotics (FGA,SGA) during the first trimester of pregnancy (at minimum) and had a diagnosis of a psychotic disorder (n = 180). The comparison (non-exposed) group (n = 25) were women with psychosis who chose not to take any antipsychotic during the first trimester (at minimum). The comparison groups were not matched, although groups were homogenous in terms of sex, age range, diagnosis and perinatal status. The results of logistic regression analysis revealed that women who were exposed to FGAs, SGAs were seven and five times, respectively, more likely to develop GDM compared to non-exposed groups. When adjusted for confounding variables such as BMI and family history of diabetes, the potential of developing GDM decreased for women taking SGAs. In conclusion, the risk of developing GDM is lower in women taking SGAs compared with women taking FDAs. In addition, family history of diabetes and BMI adds to the risk.
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Affiliation(s)
- Jayashri Kulkarni
- The Monash Alfred Psychiatry research centre, The Alfred and Monash University Central Clinical School, Monash University, Melbourne, Australia.
| | - Caroline Gurvich
- The Monash Alfred Psychiatry research centre, The Alfred and Monash University Central Clinical School, Monash University, Melbourne, Australia
| | - Heather Gilbert
- The Monash Alfred Psychiatry research centre, The Alfred and Monash University Central Clinical School, Monash University, Melbourne, Australia
| | - Roisin Worsley
- The Monash Alfred Psychiatry research centre, The Alfred and Monash University Central Clinical School, Monash University, Melbourne, Australia
| | - Qi Li
- The Monash Alfred Psychiatry research centre, The Alfred and Monash University Central Clinical School, Monash University, Melbourne, Australia.
| | - Leila Karimi
- The Monash Alfred Psychiatry research centre, The Alfred and Monash University Central Clinical School, Monash University, Melbourne, Australia
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13
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Lund LC, Jensen PH, Pottegård A, Andersen M, Pratt N, Hallas J. Identifying diabetogenic drugs using real world health care databases: A Danish and Australian symmetry analysis. Diabetes Obes Metab 2023; 25:1311-1320. [PMID: 36683229 DOI: 10.1111/dom.14982] [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] [Received: 09/21/2022] [Revised: 01/12/2023] [Accepted: 01/18/2023] [Indexed: 01/24/2023]
Abstract
AIMS Drug-induced diabetes is underreported in conventional drug safety monitoring and may contribute to the increasing incidence of type 2 diabetes. Therefore, we used routinely collected prescription data to screen all commonly used drugs for diabetogenic effects. METHODS Leveraging the Danish nationwide health registries, we used a case-only symmetry analysis design to evaluate all possible associations between drug initiation and subsequent diabetes. The study was conducted among individuals aged ≥40 years with a first-ever prescription for any antidiabetic drug 1996-2018 (n = 348 996). Sequence ratios (SRs) and 95% confidence intervals (CIs) were obtained for all possible drug class-diabetes combinations. A lower bound of the 95% CI >1.00 was considered a signal. Signals generated in Denmark were replicated using the Services Australia, Pharmaceutical Benefits Scheme 10% data extract. RESULTS Overall, 386 drug classes were investigated, of which 70 generated a signal. In total, 43 were classified as previously known based on the SIDER database or a literature review, for example, glucocorticoids (SR 1.67, 95% CI 1.62-1.72) and β-blockers (SR 1.20, 95% CI 1.16-1.23). Of 27 new signals, three drug classes yielded a signal in both the Danish and Australian data source: digitalis glycosides (SR 2.15, 95% CI 2.04-2.27, and SR 1.76, 95% CI 1.50-2.08), macrolides (SR 1.20, 95% CI 1.16-1.24, and SR 1.11, 95% CI 1.06-1.16) and inhaled β2-agonists combined with glucocorticoids (SR 1.35, 95% CI 1.28-1.42, and SR 1.14, 95% CI 1.06-1.22). CONCLUSION We identified 70 drug-diabetes associations, of which 27 were classified as hitherto unknown. Further studies evaluating the hypotheses generated by this work are needed, particularly for the signal for digitalis glycosides.
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Affiliation(s)
- Lars Christian Lund
- Clinical Pharmacology, Pharmacy and Environmental Medicine, University of Southern Denmark, Odense, Denmark
| | | | - Anton Pottegård
- Clinical Pharmacology, Pharmacy and Environmental Medicine, University of Southern Denmark, Odense, Denmark
| | - Morten Andersen
- Pharmacovigilance Research Center, Department of Drug Design and Pharmacology, University of Copenhagen, Copenhagen, Denmark
| | - Nicole Pratt
- Quality Use of Medicines and Pharmacy Research Centre, Clinical and Health Sciences, University of South Australia, Adelaide, Australia
| | - Jesper Hallas
- Clinical Pharmacology, Pharmacy and Environmental Medicine, University of Southern Denmark, Odense, Denmark
- Department of Clinical Pharmacology, Odense University Hospital, Odense, Denmark
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14
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Public Stigma Toward Schizophrenia Within Latino Communities in the United States. Community Ment Health J 2023; 59:915-928. [PMID: 36617355 PMCID: PMC9826702 DOI: 10.1007/s10597-022-01075-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 12/13/2022] [Indexed: 01/09/2023]
Abstract
Public stigma toward those experiencing symptoms of schizophrenia in the general population is high; yet research into such stigma within the diverse Latino communities remains under-investigated. This study employed a randomized experimental vignette methodology to assess various domains of public stigma toward individuals experiencing psychosis and/or diabetes within Latino communities. A communitybased sample of 243 Latino adults participated. Contrary to our expectations, respondents who were more sympathetic toward those with mental health problems tended to score higher on public stigma. The belief that a person was responsible for their own mental health problems was associated with higher levels of stigma. Results indicate that perceptions of dangerousness toward someone experiencing psychosis were common, and the perception that a person was responsible for their mental health problems was associated with higher levels of stigma Results emphasize the complex nature of stigma within the diverse Latino communities and the need for ongoing research.
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15
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Abrahamian H, Kautzky-Willer A, Rießland-Seifert A, Lebherz-Eichinger D, Fasching P, Ebenbichler C, Kautzky A, Toplak H. [Mental disorders and diabetes mellitus (Update 2023)]. Wien Klin Wochenschr 2023; 135:225-236. [PMID: 37101044 PMCID: PMC10133031 DOI: 10.1007/s00508-022-02117-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2022] [Indexed: 04/28/2023]
Abstract
Psychiatric disorders and psychological problems are common in patients with diabetes mellitus. There is a twofold increase in depression which is associated with suboptimal glycemic control and increased morbidity and mortality. Other psychiatric disorders with a higher incidence of diabetes are cognitive impairment, dementia, disturbed eating behavior, anxiety disorders, schizophrenia, bipolar disorders and borderline personality disorder. The coincidence of mental disorders and diabetes has unfavorable influences on metabolic control and micro- and macroangiopathic complications. Improvement of therapeutic outcome is a challenge in the modern health care system. The intentions behind this position paper are to rise awareness of this special set of problems, to intensify cooperation between involved health care providers and to reduce incidence of diabetes mellitus as well as morbidity and mortality from diabetes in this patient group.
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Affiliation(s)
| | - Alexandra Kautzky-Willer
- Gender Medicine Unit, Klinische Abteilung für Endokrinologie und Stoffwechsel, Universitätsklinik für Innere Medizin III, Medizinische Universität Wien, Wien, Österreich.
| | - Angelika Rießland-Seifert
- 1. Psychiatrische Abteilung mit Zentrum für Psychotherapie und Psychosomatik, Klinik Penzing, Wien, Österreich
| | | | - Peter Fasching
- Medizinische Abteilung für Endokrinologie, Rheumatologie und Akutgeriatrie, Klinik Ottakring, Wien, Österreich
| | - Christoph Ebenbichler
- Universitätsklinik für Innere Medizin I, Medizinische Universität Innsbruck, Innsbruck, Österreich
| | - Alexander Kautzky
- Klinische Abteilung für Sozialpsychiatrie, Medizinische Universitätsklinik für Psychiatrie und Psychotherapie, Wien, Österreich
| | - Hermann Toplak
- Klinische Abteilung für Endokrinologie und Diabetologie, Universitätsklinik für , Innere Medizin, Medizinische Universität Graz, Graz, Österreich
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16
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Mills J. More than a Half-Century with Haloperidol: Glories, Disparities, and Use Today. Issues Ment Health Nurs 2023; 44:83-87. [PMID: 36630647 DOI: 10.1080/01612840.2022.2158683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Jeremy Mills
- Peninsula, a Division of Parkwest Medical Center, Knoxville, Tennessee, USA
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17
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Lambert AM, Parretti HM, Pearce E, Price MJ, Riley M, Ryan R, Tyldesley-Marshall N, Avşar TS, Matthewman G, Lee A, Ahmed K, Odland ML, Correll CU, Solmi M, Marshall T. Temporal trends in associations between severe mental illness and risk of cardiovascular disease: A systematic review and meta-analysis. PLoS Med 2022; 19:e1003960. [PMID: 35439243 PMCID: PMC9017899 DOI: 10.1371/journal.pmed.1003960] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 03/08/2022] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Severe mental illness (SMI; schizophrenia, bipolar disorders (BDs), and other nonorganic psychoses) is associated with increased risk of cardiovascular disease (CVD) and CVD-related mortality. To date, no systematic review has investigated changes in population level CVD-related mortality over calendar time. It is unclear if this relationship has changed over time in higher-income countries with changing treatments. METHODS AND FINDINGS To address this gap, a systematic review was conducted, to assess the association between SMI and CVD including temporal change. Seven databases were searched (last: November 30, 2021) for cohort or case-control studies lasting ≥1 year, comparing frequency of CVD mortality or incidence in high-income countries between people with versus without SMI. No language restrictions were applied. Random effects meta-analyses were conducted to compute pooled hazard ratios (HRs) and rate ratios, pooled standardised mortality ratios (SMRs), pooled odds ratios (ORs), and pooled risk ratios (RRs) of CVD in those with versus without SMI. Temporal trends were explored by decade. Subgroup analyses by age, sex, setting, world region, and study quality (Newcastle-Ottawa scale (NOS) score) were conducted. The narrative synthesis included 108 studies, and the quantitative synthesis 59 mortality studies (with (≥1,841,356 cases and 29,321,409 controls) and 28 incidence studies (≥401,909 cases and 14,372,146 controls). The risk of CVD-related mortality for people with SMI was higher than controls across most comparisons, except for total CVD-related mortality for BD and cerebrovascular accident (CVA) for mixed SMI. Estimated risks were larger for schizophrenia than BD. Pooled results ranged from SMR = 1.55 (95% confidence interval (CI): 1.33 to 1.81, p < 0.001), for CVA in people with BD to HR/rate ratio = 2.40 (95% CI: 2.25 to 2.55, p < 0.001) for CVA in schizophrenia. For schizophrenia and BD, SMRs and pooled HRs/rate ratios for CHD and CVD mortality were larger in studies with outcomes occurring during the 1990s and 2000s than earlier decades (1980s: SMR = 1.14, 95% CI: 0.57 to 2.30, p = 0.71; 2000s: SMR = 2.59, 95% CI: 1.93 to 3.47, p < 0.001 for schizophrenia and CHD) and in studies including people with younger age. The incidence of CVA, CVD events, and heart failure in SMI was higher than controls. Estimated risks for schizophrenia ranged from HR/rate ratio 1.25 (95% CI: 1.04 to 1.51, p = 0.016) for total CVD events to rate ratio 3.82 (95% CI: 3.1 to 4.71, p < 0.001) for heart failure. Incidence of CHD was higher in BD versus controls. However, for schizophrenia, CHD was elevated in higher-quality studies only. The HR/rate ratios for CVA and CHD were larger in studies with outcomes occurring after the 1990s. Study limitations include the high risk of bias of some studies as they drew a comparison cohort from general population rates and the fact that it was difficult to exclude studies that had overlapping populations, although attempts were made to minimise this. CONCLUSIONS In this study, we found that SMI was associated with an approximate doubling in the rate ratio of CVD-related mortality, particularly since the 1990s, and in younger groups. SMI was also associated with increased incidence of CVA and CHD relative to control participants since the 1990s. More research is needed to clarify the association between SMI and CHD and ways to mitigate this risk.
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Affiliation(s)
- Amanda M Lambert
- Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom
| | - Helen M Parretti
- Norwich Medical School, University of East Anglia, Norwich, United Kingdom
| | - Emma Pearce
- Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom
| | - Malcolm J Price
- Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom.,NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, United Kingdom
| | - Mark Riley
- Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom
| | - Ronan Ryan
- Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom
| | | | - Tuba Saygın Avşar
- Department of Applied Health Research, University College London, London, United Kingdom
| | - Gemma Matthewman
- Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom
| | - Alexandra Lee
- Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom
| | - Khaled Ahmed
- Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom
| | - Maria Lisa Odland
- Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom.,Department of Obstetrics and Gynecology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway.,Malawi-Liverpool-Wellcome Trust Research Institute, Blantyre, Malawi.,Institute of Life Course and Medical Sciences, University of Liverpool, United Kingdom
| | - Christoph U Correll
- The Zucker Hillside Hospital, Department of Psychiatry, Northwell Health, Glen Oaks, New York, United States of America.,Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Department of Psychiatry and Molecular Medicine, Hempstead, New York, United States of America.,Charité Universitätsmedizin Berlin, Department of Child and Adolescent Psychiatry, Berlin, Germany
| | - Marco Solmi
- Department of Psychiatry, University of Ottawa, Ontario, Canada.,Department of Mental Health, The Ottawa Hospital, Ontario, Canada.,Ottawa Hospital Research Institute (OHRI), Clinical Epidemiology Program, University of Ottawa, Ottawa, Ontario, Canada
| | - Tom Marshall
- Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom
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18
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Rodrigues M, Stranges S, Ryan BL, Anderson KK. The prevalence of physical multimorbidity among people with non-affective psychotic disorders 10 years after first diagnosis: a matched retrospective cohort study. Soc Psychiatry Psychiatr Epidemiol 2022; 57:495-503. [PMID: 34357406 DOI: 10.1007/s00127-021-02157-y] [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] [Received: 02/05/2021] [Accepted: 07/30/2021] [Indexed: 12/31/2022]
Abstract
AIMS The higher prevalence of chronic physical health conditions among people with psychotic disorders may result in a reduced life expectancy as compared to the general population. More research is needed on the risk of multiple co-occurring chronic health conditions, known as multimorbidity, for people with psychotic disorders. METHODS We conducted a matched retrospective cohort study to quantify the prevalence of multimorbidity and associated factors among people with psychotic disorders over the 10-year period following first diagnosis, relative to those without psychosis. Data from an early psychosis intervention program in London, Canada were linked to population-based health administrative data to identify patients with first-episode psychosis (n = 439), and a comparison group from the general population (n = 1759) matched on age, sex, and postal code. We followed the cohort for 10 years to ascertain the prevalence of multimorbidity. We compared people with and without psychosis using modified Poisson regression models, and explored risk factors for multimorbidity among those with psychotic disorders. RESULTS People with psychotic disorders may have a 26% higher prevalence of multimorbidity 10 years following first diagnosis, although our findings include the possibility of a null effect (PR = 1.26, 95% CI 0.96-1.66). People with psychosis living in areas with the highest levels of material deprivation had a threefold higher prevalence of multimorbidity as compared to those in the lowest areas of material deprivation (PR = 3.09, 95% CI 1.21-7.90). CONCLUSION Multimorbidity is prevalent among those with psychosis, and assessment for chronic health conditions should be integrated into clinical care for younger populations with psychotic illness.
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Affiliation(s)
- Myanca Rodrigues
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, London, Canada
| | - Saverio Stranges
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, London, Canada.,Department of Family Medicine, Schulich School of Medicine & Dentistry, Western University, London, Canada.,Department of Population Health, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Bridget L Ryan
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, London, Canada.,Department of Family Medicine, Schulich School of Medicine & Dentistry, Western University, London, Canada
| | - Kelly K Anderson
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, London, Canada. .,Department of Psychiatry, Schulich School of Medicine & Dentistry, Western University, London, Canada.
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19
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Wagner E, Siafis S, Fernando P, Falkai P, Honer WG, Röh A, Siskind D, Leucht S, Hasan A. Efficacy and safety of clozapine in psychotic disorders-a systematic quantitative meta-review. Transl Psychiatry 2021; 11:487. [PMID: 34552059 PMCID: PMC8458455 DOI: 10.1038/s41398-021-01613-2] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 08/19/2021] [Accepted: 09/07/2021] [Indexed: 02/08/2023] Open
Abstract
A recent increase in the literature regarding the evidence base for clozapine has made it increasingly difficult for clinicians to judge "best evidence" for clozapine use. As such, we aimed at elucidating the state-of-the-art for clozapine with regard to efficacy, effectiveness, tolerability, and management of clozapine and clozapine-related adverse events in neuropsychiatric disorders. We conducted a systematic PRISMA-conforming quantitative meta-review of available meta-analytic evidence regarding clozapine use. Primary outcome effect sizes were extracted and transformed into relative risk ratios (RR) and standardized mean differences (SMD). The methodological quality of meta-analyses was assessed using the AMSTAR-2 checklist. Of the 112 meta-analyses included in our review, 61 (54.5%) had an overall high methodological quality according to AMSTAR-2. Clozapine appears to have superior effects on positive, negative, and overall symptoms and relapse rates in schizophrenia (treatment-resistant and non-treatment-resistant subpopulations) compared to first-generation antipsychotics (FGAs) and to pooled FGAs/second-generation antipsychotics (SGAs) in treatment-resistant schizophrenia (TRS). Despite an unfavorable metabolic and hematological adverse-event profile compared to other antipsychotics, hospitalization, mortality and all-cause discontinuation (ACD) rates of clozapine surprisingly show a pattern of superiority. Our meta-review outlines the superior overall efficacy of clozapine compared to FGAs and most other SGAs in schizophrenia and suggests beneficial efficacy outcomes in bipolar disorder and Parkinson's disease psychosis (PDP). More clinical studies and subsequent meta-analyses are needed beyond the application of clozapine in schizophrenia-spectrum disorders and future studies should be directed into multidimensional clozapine side-effect management to foster evidence and to inform future guidelines.
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Affiliation(s)
- Elias Wagner
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany.
| | - Spyridon Siafis
- grid.15474.330000 0004 0477 2438Department of Psychiatry and Psychotherapy, School of Medicine, Technische Universität München, Klinikum rechts der Isar, Munich, Germany
| | - Piyumi Fernando
- grid.7307.30000 0001 2108 9006Department of Psychiatry, Psychotherapy and Psychosomatics of the University Augsburg, Bezirkskrankenhaus Augsburg, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Peter Falkai
- grid.5252.00000 0004 1936 973XDepartment of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - William G. Honer
- grid.17091.3e0000 0001 2288 9830Department of Psychiatry, The University of British Columbia, Vancouver, Canada
| | - Astrid Röh
- grid.7307.30000 0001 2108 9006Department of Psychiatry, Psychotherapy and Psychosomatics of the University Augsburg, Bezirkskrankenhaus Augsburg, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Dan Siskind
- grid.1003.20000 0000 9320 7537School of Medicine, University of Queensland, Brisbane, Australia ,Metro South Addiction and Mental Health Service, Brisbane, Australia
| | - Stefan Leucht
- grid.15474.330000 0004 0477 2438Department of Psychiatry and Psychotherapy, School of Medicine, Technische Universität München, Klinikum rechts der Isar, Munich, Germany
| | - Alkomiet Hasan
- grid.5252.00000 0004 1936 973XDepartment of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany ,grid.7307.30000 0001 2108 9006Department of Psychiatry, Psychotherapy and Psychosomatics of the University Augsburg, Bezirkskrankenhaus Augsburg, Medical Faculty, University of Augsburg, Augsburg, Germany
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20
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Yin XY, Chen P, Zhu HW, Yin XL, Ye G, Chi YY, Kang ZP, Sun HY, Hou WL, Guan LY, Zhu ZH, Tang Z, Wang J, Zhang GY, Jia QF, Hui L. The type 2 diabetes mellitus susceptibility gene CDKAL1 polymorphism is associated with depressive symptom in first-episode drug-naive schizophrenic patients. Hum Psychopharmacol 2021; 36:e2790. [PMID: 33856697 DOI: 10.1002/hup.2790] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 03/26/2021] [Accepted: 03/29/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND Patients with schizophrenia have an increased prevalence of type 2 diabetes mellitus that has shown a significant association with the rs7754840 polymorphism in the gene encoding the cyclin-dependent kinase 5 (CDK5) regulatory subunit-associated protein 1-like 1 (CDKAL1). OBJECTIVE To examine whether this polymorphism was involved in the susceptibility in first-episode drug-naive schizophrenic patients (FDSP), and further influenced their clinical symptoms. METHODS This polymorphism was genotyped in 239 FDSP and 368 healthy controls. The clinical symptoms in FDSP were assessed using the Positive and Negative Syndrome Scale (PANSS) five-factor models. RESULTS There was no significant difference in the allelic and genotypic frequencies of this polymorphism between two groups (both p > 0.05) after adjusting for covariates. However, the PANSS depressive score significantly differed by genotype in FDSP after adjusting for covariates (F = 5.25, p = 0.006). This significant difference also persisted after Bonferroni correction (p < 0.05). FDSP with C/C genotype had significantly higher PANSS depressive score than those with C/G genotype (p = 0.007) and those with G/G genotype (p = 0.005). Moreover, further stepwise multivariate regression analysis showed the significant association between the rs7754840 polymorphism and PANSS depressive score in FDSP (β = -1.07, t = -2.75, p = 0.007). CONCLUSIONS Our findings demonstrated that although the CDKAL1 rs7754840 polymorphism did not contribute to the susceptibility to FDSP, it might be implicated in depressive symptoms in this patient group.
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Affiliation(s)
- Xu Yuan Yin
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Soochow Unversity, Suzhou, Jiangsu, PR China
| | - Peng Chen
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Soochow Unversity, Suzhou, Jiangsu, PR China
| | - Hai Wen Zhu
- Department of Laboratory Medicine, Suzhou Municipal Hospital North, Nanjing Medical University Affiliated Suzhou Hospital, Suzhou, Jiangsu, PR China
| | - Xiao Li Yin
- Wenzhou Kangning Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, PR China
| | - Gang Ye
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Soochow Unversity, Suzhou, Jiangsu, PR China
| | - Yu Yan Chi
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Soochow Unversity, Suzhou, Jiangsu, PR China
| | - Zhao Peng Kang
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Soochow Unversity, Suzhou, Jiangsu, PR China
| | - Hong Yan Sun
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Soochow Unversity, Suzhou, Jiangsu, PR China
| | - Wen Long Hou
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Soochow Unversity, Suzhou, Jiangsu, PR China
| | - Lu Yang Guan
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Soochow Unversity, Suzhou, Jiangsu, PR China
| | - Zhen Hua Zhu
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Soochow Unversity, Suzhou, Jiangsu, PR China
| | - Zhen Tang
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Soochow Unversity, Suzhou, Jiangsu, PR China
| | - Jing Wang
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Soochow Unversity, Suzhou, Jiangsu, PR China
| | - Guang Ya Zhang
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Soochow Unversity, Suzhou, Jiangsu, PR China
| | - Qiu Fang Jia
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Soochow Unversity, Suzhou, Jiangsu, PR China
| | - Li Hui
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Soochow Unversity, Suzhou, Jiangsu, PR China
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21
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Bellon A, Nguyen K. Selective serotonin reuptake inhibitors and risk reduction for cardiovascular disease in patients with schizophrenia: A controversial but promising approach. World J Psychiatry 2021; 11:316-324. [PMID: 34327124 PMCID: PMC8311507 DOI: 10.5498/wjp.v11.i7.316] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 05/16/2021] [Accepted: 06/28/2021] [Indexed: 02/06/2023] Open
Abstract
Patients with schizophrenia (SCZ) are at high risk of cardiovascular disease (CVD) due to an inherited predisposition, a sedentary life style and the use of antipsychotic medications. Several approaches have been taken to minimize this risk but results continue to be unsatisfactory. A potential alternative is prescribing selective serotonin reuptake inhibitors (SSRIs). SSRIs decrease platelet aggregation and reduce the risk of coronary heart disease in patients with depression. We therefore aim to investigate whether there is evidence that supports the use of SSRIs to reduce the risk for CVD in SCZ. A review of the literature revealed five published reports relating to the impact of SSRIs on CV risk in SCZ. Three trials assessed the influence on metabolic parameters of fluvoxamine when combined with clozapine. Two of those studies found improvements with fluvoxamine. Of the other two reports, one indicates SSRIs as a group caused minimal but statistically significant increments in total cholesterol, low-density lipoprotein and triglyceride. The second report suggests that when SSRIs are combined with antipsychotics, the metabolic impact depends on the antipsychotic prescribed. While there are promising results, no conclusions can be made currently on whether SSRIs increase or decrease CV risk in SCZ. Further studies are needed to resolve this matter.
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Affiliation(s)
- Alfredo Bellon
- Department of Psychiatry and Behavioral Health, Penn State Hershey Medical Center, Hershey, PA 17033, United States
| | - Kieuhanh Nguyen
- Department of Penn State College of Medicine, Penn State Hershey Medical Center, Hershey, PA 17033, United States
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22
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Rahman MR, Islam T, Nicoletti F, Petralia MC, Ciurleo R, Fisicaro F, Pennisi M, Bramanti A, Demirtas TY, Gov E, Islam MR, Mussa BM, Moni MA, Fagone P. Identification of Common Pathogenetic Processes between Schizophrenia and Diabetes Mellitus by Systems Biology Analysis. Genes (Basel) 2021; 12:genes12020237. [PMID: 33562405 PMCID: PMC7916024 DOI: 10.3390/genes12020237] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 02/02/2021] [Accepted: 02/04/2021] [Indexed: 02/07/2023] Open
Abstract
Schizophrenia (SCZ) is a psychiatric disorder characterized by both positive symptoms (i.e., psychosis) and negative symptoms (such as apathy, anhedonia, and poverty of speech). Epidemiological data show a high likelihood of early onset of type 2 diabetes mellitus (T2DM) in SCZ patients. However, the molecular processes that could explain the epidemiological association between SCZ and T2DM have not yet been characterized. Therefore, in the present study, we aimed to identify underlying common molecular pathogenetic processes and pathways between SCZ and T2DM. To this aim, we analyzed peripheral blood mononuclear cell (PBMC) transcriptomic data from SCZ and T2DM patients, and we detected 28 differentially expressed genes (DEGs) commonly modulated between SCZ and T2DM. Inflammatory-associated processes and membrane trafficking pathways as common biological processes were found to be in common between SCZ and T2DM. Analysis of the putative transcription factors involved in the regulation of the DEGs revealed that STAT1 (Signal Transducer and Activator of Transcription 1), RELA (v-rel reticuloendotheliosis viral oncogene homolog A (avian)), NFKB1 (Nuclear Factor Kappa B Subunit 1), and ERG (ETS-related gene) are involved in the expression of common DEGs in SCZ and T2DM. In conclusion, we provide core molecular signatures and pathways that are shared between SCZ and T2DM, which may contribute to the epidemiological association between them.
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Affiliation(s)
- Md Rezanur Rahman
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh;
- Department of Biochemistry and Biotechnology, Khwaja Yunus Ali University, Enayetpur, Sirajganj 6751, Bangladesh;
| | - Tania Islam
- Department of Biochemistry and Biotechnology, Khwaja Yunus Ali University, Enayetpur, Sirajganj 6751, Bangladesh;
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania, Italy; (F.F.); (M.P.); (P.F.)
- Correspondence:
| | - Maria Cristina Petralia
- IRCCS Centro Neurolesi “Bonino-Pulejo”, Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy; (M.C.P.); (R.C.); (A.B.)
| | - Rosella Ciurleo
- IRCCS Centro Neurolesi “Bonino-Pulejo”, Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy; (M.C.P.); (R.C.); (A.B.)
| | - Francesco Fisicaro
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania, Italy; (F.F.); (M.P.); (P.F.)
| | - Manuela Pennisi
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania, Italy; (F.F.); (M.P.); (P.F.)
| | - Alessia Bramanti
- IRCCS Centro Neurolesi “Bonino-Pulejo”, Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy; (M.C.P.); (R.C.); (A.B.)
| | - Talip Yasir Demirtas
- Department of Bioengineering, Faculty of Engineering, Adana Alparslan Turkes Science and Technology University, Adana 01250, Turkey; (T.Y.D.); (E.G.)
| | - Esra Gov
- Department of Bioengineering, Faculty of Engineering, Adana Alparslan Turkes Science and Technology University, Adana 01250, Turkey; (T.Y.D.); (E.G.)
| | - Md Rafiqul Islam
- School of Biomedical Sciences, Faculty of Health, Institute of Health and Biomedical Innovation, Queensland University of Technology (QUT), Brisbane, QLD 4059, Australia;
- Department of Pharmacy, Faculty of Biological Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Bashair M. Mussa
- Basic Medical Sciences Department, College of Medicine, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates;
| | - Mohammad Ali Moni
- WHO Collaborating Centre on eHealth, UNSW Digital Health, School of Public Health and Community Medicine, Faculty of Medicine, Sydney, NSW 2052, Australia;
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania, Italy; (F.F.); (M.P.); (P.F.)
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23
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Yoshida K, Takeuchi H. Dose-dependent effects of antipsychotics on efficacy and adverse effects in schizophrenia. Behav Brain Res 2021; 402:113098. [PMID: 33417992 DOI: 10.1016/j.bbr.2020.113098] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 12/02/2020] [Accepted: 12/23/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Antipsychotics are a cornerstone of pharmacological treatment of schizophrenia. Improved understanding of the dose-response relationship of antipsychotics in terms of efficacy, adverse effects, and mortality can help to optimize the pharmacological treatment of schizophrenia. METHODS This narrative literature review summarizes current evidence on the relationship of antipsychotic dose with efficacy, adverse effects, and mortality in patients with schizophrenia. RESULTS The efficacy of antipsychotics generally appeared to be highly dose-dependent in the acute phase of schizophrenia, with each antipsychotic having a specific dose-response curve. The presence or absence of dose-dependency and its extent varied according to the type of adverse effect. Parkinsonism, hyperprolactinemia, weight gain, and neurocognitive impairment appeared to be dose-related. The following adverse effects might be at least somewhat dose-dependent: akathisia, tardive dyskinesia, osteoporosis, sexual dysfunction, diabetes mellitus, myocardial infarction, stroke, thromboembolism, QT interval prolongation, anticholinergic adverse effects, somnolence, pneumonia, hip fracture, and neuroleptic malignant syndrome. In contrast, the relationships of antipsychotic dose with dyslipidemia, hypotension, seizure, sialorrhea, and neutropenia and agranulocytosis remained unclear due to mixed findings and/or limited data. Although a higher lifetime cumulative antipsychotic dose might contribute to higher mortality, it is still difficult to conclude whether mortality increases in a dose-dependent manner. CONCLUSION These findings could help clinicians to optimize antipsychotic treatment in patients with schizophrenia by balancing risks and benefits in clinical practice. However, further investigations with larger sample sizes and more robust study designs that focus on each antipsychotic agent are needed.
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Affiliation(s)
- Kazunari Yoshida
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan; Pharmacogenetics Research Clinic, Centre for Addiction and Mental Health, Toronto, ON, Canada; Azrieli Adult Neurodevelopmental Centre, Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Hiroyoshi Takeuchi
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan; Schizophrenia Division, Centre for Addiction and Mental Health, Toronto, ON, Canada.
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24
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Yang Y, Zhang Y, Wang J, Ning X, Zhang Y, Zhao T, Zhong Y, Liu Z, Xia L, Li W, Yao X, Zhang K, Liu H. Sex Differences in the Association of HOMA-IR Index and BDNF in Han Chinese Patients With Chronic Schizophrenia. Front Psychiatry 2021; 12:656230. [PMID: 34234699 PMCID: PMC8255609 DOI: 10.3389/fpsyt.2021.656230] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 05/21/2021] [Indexed: 01/10/2023] Open
Abstract
Background: Previous research has indicated that there are significant sex differences in serum BDNF levels and metabolic indicators in patients with schizophrenia. Studies have found that BDNF is involved in blood sugar regulation. Homeostasis model assessment of insulin resistance (HOMA-IR) is currently a sensitive indicator for measuring insulin resistance. Our study aims to explore the sex differences in the relationship between serum BDNF levels and HOMA-IR in patients with chronic schizophrenia (CS). Methods: A total of 332 patients with CS were enrolled in this study. General information of all participants was collected. Haematological indicators were collected, and the Positive and Negative Syndrome Scale (PANSS) was used to evaluate psychiatric symptoms. Sex differences in serum BDNF levels, HOMA-IR index and other metabolic indexes were investigated. Then, linear regression analysis was used to analyse the relationship between the HOMA-IR index and BDNF levels in male and female patients. Results: The HOMA-IR index of female patients was significantly higher than that of males, but there was no significant difference in serum BDNF levels between male patients and female patients. There was a positive correlation between BDNF level and HOMA-IR index, and this relationship only existed in female patients. Conclusion: The results show that there are significant sex differences in HOMA-IR in patients with CS. In addition, only in female patients was there a positive correlation between the HOMA-IR index and BDNF level, which suggests that sex factors should be taken into account in evaluating the relationship between BDNF and blood glucose in patients with CS.
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Affiliation(s)
- Yating Yang
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Chaohu, China.,Anhui Psychiatric Center, Anhui Medical University, Chaohu, China
| | - Yulong Zhang
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Chaohu, China.,Anhui Psychiatric Center, Anhui Medical University, Chaohu, China
| | - Juan Wang
- Chengdu Fourth People's Hospital, Chengdu, China
| | - Xiaoshuai Ning
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Chaohu, China.,Anhui Psychiatric Center, Anhui Medical University, Chaohu, China
| | - Yelei Zhang
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Chaohu, China.,Anhui Psychiatric Center, Anhui Medical University, Chaohu, China
| | - Tongtong Zhao
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Chaohu, China.,Anhui Psychiatric Center, Anhui Medical University, Chaohu, China
| | - Yi Zhong
- Hangzhou Seventh People's Hospital, Hangzhou, China
| | - Zhiwei Liu
- Fuyang Third People's Hospital, Fuyang, China
| | - Lei Xia
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Chaohu, China.,Anhui Psychiatric Center, Anhui Medical University, Chaohu, China
| | - Wenzheng Li
- Hefei Fourth People's Hospital, Hefei, China
| | - Xianhu Yao
- Ma'anshan Fourth People's Hospital, Ma'anshan, China
| | - Kai Zhang
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Chaohu, China.,Anhui Psychiatric Center, Anhui Medical University, Chaohu, China
| | - Huanzhong Liu
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Chaohu, China.,Anhui Psychiatric Center, Anhui Medical University, Chaohu, China
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25
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Diabetes in late-life schizophrenia: Prevalence, factors, and association with clinical symptoms. J Psychiatr Res 2021; 132:44-49. [PMID: 33038565 DOI: 10.1016/j.jpsychires.2020.09.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 08/25/2020] [Accepted: 09/26/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The prevalence of diabetes mellitus has been found to be higher in patients with schizophrenia. Older patients are the fastest-growing segment of the schizophrenia population. However, few studies have explored diabetes in older patients with schizophrenia. Therefore, this study aimed to determine the prevalence and characteristics of factors associated with diabetes in Chinese patients with late-life schizophrenia (LLS), which has not been reported in previous studies. METHODS A total of 289 inpatients aged 60 or above who met the DSM-IV criteria for schizophrenia were recruited. The severity of psychopathology was assessed by the Positive and Negative Syndrome Scale (PANSS). Diabetes was diagnosed by fasting blood glucose tests, or oral glucose tolerance tests. RESULTS The overall prevalence of diabetes in LLS patients was 25.3%. The prevalence of diabetes in female patients was significantly higher than that in male patients (35% vs. 21.53%). Other factors associated with diabetes included higher BMI, greater waistline (only for males), higher levels of triglyceride, and more severe positive symptoms. CONCLUSION These results indicate that the prevalence of diabetes in LLS patients is similar to that in the age-matched general population. Female gender, excess weight and abdominal obesity, dyslipidemia, and clinical symptoms can be potential risk factors of diabetes in the LLS patient group.
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26
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Rodrigues M, Wiener JC, Stranges S, Ryan BL, Anderson KK. The risk of physical multimorbidity in people with psychotic disorders: A systematic review and meta-analysis. J Psychosom Res 2021; 140:110315. [PMID: 33307516 DOI: 10.1016/j.jpsychores.2020.110315] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 11/17/2020] [Accepted: 11/22/2020] [Indexed: 12/27/2022]
Abstract
BACKGROUND The occurrence of multiple co-occurring chronic health conditions, known as multimorbidity, is associated with decreases in quality of life for patients and poses unique challenges for healthcare systems. Since people with psychotic disorders have an excess of physical health conditions compared to the general population, they may also be at a higher risk for multimorbidity. We conducted a systematic review and meta-analysis to quantify the prevalence and excess risk of multimorbidity among people with psychotic disorders, relative to those without psychosis. METHODS We searched the MEDLINE, EMBASE, and PsycINFO databases, and conducted forward and backward citation tracing of included studies. Studies published after 1990 were included if they reported the prevalence of multiple chronic physical health conditions among people with psychotic disorders. Data on the prevalence and relative risk of multimorbidity were meta-analyzed using random effects models. RESULTS Fourteen studies met the inclusion criteria, and eight were included in the meta-analysis. Each study used a different operational definition of multimorbidity, both for the number and types of chronic conditions, which resulted in a wide range in prevalence estimates (16% to 91%). People with psychotic disorders had an increased risk of multimorbidity (RR = 1.69, 95%CI = 1.37,2.08), relative to those without psychosis. CONCLUSIONS People with psychotic disorders are more likely to experience multimorbidity than those without psychotic disorders. Clinicians treating people with psychosis should closely monitor for a range of physical health conditions. Future research examining multimorbidity among people with psychiatric illness should employ consistent definitions to better enable cross-study comparisons.
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Affiliation(s)
- Myanca Rodrigues
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, Canada
| | - Joshua C Wiener
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, Canada
| | - Saverio Stranges
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, Canada; Department of Family Medicine, Schulich School of Medicine & Dentistry, Western University, Canada; Department of Population Health, Luxembourg, Institute of Health, Strassen, Luxembourg
| | - Bridget L Ryan
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, Canada; Department of Family Medicine, Schulich School of Medicine & Dentistry, Western University, Canada
| | - Kelly K Anderson
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, Canada; Department of Psychiatry, Schulich School of Medicine & Dentistry, Western University, Canada.
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27
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Zhang X, Yang M, Du X, Liao W, Chen D, Fan F, Xiu M, Jia Q, Ning Y, Huang X, Wu F, Soares JC, Cao B, Wang L, Chen H. Glucose disturbances, cognitive deficits and white matter abnormalities in first-episode drug-naive schizophrenia. Mol Psychiatry 2020; 25:3220-3230. [PMID: 31409883 DOI: 10.1038/s41380-019-0478-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Revised: 03/19/2019] [Accepted: 03/22/2019] [Indexed: 12/13/2022]
Abstract
Disturbance of glucose metabolism may be implicated in cognitive deficits of schizophrenia in its early phases. Many studies have reported the important role of widespread disruption of white matter (WM) connectivity in pathogenesis, cognitive deficit and psychopathology of schizophrenia. However, no study has investigated their inter-relationships in drug-naive first episode (DNFE) patients with schizophrenia. Glucose metabolism parameters including fasting glucose, insulin and homeostasis model of assessment-insulin resistance (HOMA-IR) index, cognitive performance on the MATRICS Consensus Cognitive Battery (MCCB) and the voxel-wised WM fractional anisotropy (FA) values were examined using DTI in 39 DNFE schizophrenia and 31 control subjects. The Positive and Negative Syndrome Scale was utilized for clinical symptoms. The patients showed significantly greater fasting plasma levels of glucose and insulin and HOMA-IR, and poorer cognitive scores, together with widespread reduced FA values in five brain areas, including left and right corpus callosum, superior longitudinal fasciculus, posterior thalamic radiation, and corona radiata (all p < 0.05). Association analysis showed that glucose level was positively associated with Digital Sequence Test and Continuous Performance Test, but negatively with FA values in posterior thalamic radiation and left corpus callosum in patients (all p < 0.05). Furthermore, multiple regression analysis revealed that the interactions of glucose × FA in left corpus callosum, longitudinal fasciculus and corona radiata were independent contributors to the Brief Visuospatial Memory Test (BVMT) of MCCB, while the interaction of glucose × FA in left corpus callosum, or in longitudinal fasciculus was associated with MCCB mazes and Trail Making A Test, respectively. Therefore, abnormal glucose metabolism, cognitive impairment and widespread disruption of WM structure occur in an early course of schizophrenia onset. An interaction between glucose metabolism abnormality and the WM dysconnectivity may lead to cognitive impairment.
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Affiliation(s)
- Xiangyang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China. .,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China. .,The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.
| | - Mi Yang
- Department of Stomatology, the Fourth People's Hospital of Chengdu, Chengdu, China.,Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Xiangdong Du
- Suzhou Psychiatric Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou, China
| | - Wei Liao
- Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Dachun Chen
- Psychiatry Research Center, Beijing HuiLongGuan Hospital, Peking University, Beijing, China
| | - Fengmei Fan
- Psychiatry Research Center, Beijing HuiLongGuan Hospital, Peking University, Beijing, China
| | - Meihong Xiu
- Psychiatry Research Center, Beijing HuiLongGuan Hospital, Peking University, Beijing, China
| | - Qiufang Jia
- Suzhou Psychiatric Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou, China
| | - Yuping Ning
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Xingbing Huang
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Fengchun Wu
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Jair C Soares
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Bo Cao
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Li Wang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Huafu Chen
- Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China.
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28
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Gómez-Revuelta M, Pelayo-Terán JM, Juncal-Ruiz M, Vázquez-Bourgon J, Suárez-Pinilla P, Romero-Jiménez R, Setién Suero E, Ayesa-Arriola R, Crespo-Facorro B. Antipsychotic Treatment Effectiveness in First Episode of Psychosis: PAFIP 3-Year Follow-Up Randomized Clinical Trials Comparing Haloperidol, Olanzapine, Risperidone, Aripiprazole, Quetiapine, and Ziprasidone. Int J Neuropsychopharmacol 2020; 23:217-229. [PMID: 31974576 PMCID: PMC7177160 DOI: 10.1093/ijnp/pyaa004] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 12/25/2019] [Accepted: 01/22/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Different effectiveness profiles among antipsychotics may be a key point to optimize treatment in patients suffering a first episode of psychosis to impact on long-term outcome. The aim of this study is to compare the clinical effectiveness of olanzapine, risperidone, haloperidol, aripiprazole, ziprasidone, and quetiapine in the treatment of first episode of psychosis at 3-year follow-up. METHOD From February 2001 to January 2011, 2 phases of a prospective, randomized, open-label study were undertaken. A total of 376 first-episode drug-naïve patients were randomly assigned to olanzapine (n = 55), risperidone (n = 63), haloperidol (n = 56), aripiprazole (n = 78), ziprasidone (n = 62), or quetiapine (n = 62) and followed up for 3 years. The primary effectiveness measure was all cause of treatment discontinuation. In addition, an analysis based on intention-to-treat principle was conducted in the analysis for clinical efficacy. RESULTS The overall dropout rate at 3 years reached 20.75%. Treatment discontinuation rates were significantly different among treatment groups (olanzapine = 69.09, risperidone = 71.43, aripiprazole = 73.08%, ziprasidone = 79.03%, haloperidol = 89.28%, and quetiapine = 95.53%) (χ2 = 79.86; P = .000). Statistically significant differences in terms of lack of efficacy, adherence, and tolerability were observed among treatment groups along the 3-year follow-up, determining significant differences in time to all-cause discontinuation (log-rank = 92.240; P = .000). Significant differences between treatments were found in the categories of sleepiness/sedation, increased sleep duration, akinesia, weight gain, ejaculatory dysfunction, extrapyramidal-symptoms, and amenorrhea. CONCLUSIONS Olanzapine, risperidone, and aripiprazole presented advantages for the first-line treatment of first episode of psychosis in terms of effectiveness. Identifying different discontinuation patterns may contribute to optimize treatment selection after first episode of psychosis.ClinicalTrials.gov Identifier: NCT02526030 https://clinicaltrials.gov/show/NCT02526030.
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Affiliation(s)
- Marcos Gómez-Revuelta
- University Hospital Marqués de Valdecilla, IDIVAL, Department of Psychiatry, School of Medicine, University of Cantabria, Santander, Spain
- CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain
| | - José María Pelayo-Terán
- University Hospital Marqués de Valdecilla, IDIVAL, Department of Psychiatry, School of Medicine, University of Cantabria, Santander, Spain
- CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain
- Servicio de Psiquiatría y Salud Mental. Hospital El Bierzo. Servicio de Salud de Castilla y León (SACYL), Ponferrada (León), Spain
| | - María Juncal-Ruiz
- CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain
- Sierrallana Hospital, Department of Psychiatry, IDIVAL, School of Medicine, University of Cantabria, Torrelavega, Spain
| | - Javier Vázquez-Bourgon
- University Hospital Marqués de Valdecilla, IDIVAL, Department of Psychiatry, School of Medicine, University of Cantabria, Santander, Spain
- CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain
| | - Paula Suárez-Pinilla
- University Hospital Marqués de Valdecilla, IDIVAL, Department of Psychiatry, School of Medicine, University of Cantabria, Santander, Spain
- CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain
| | - Rodrigo Romero-Jiménez
- University Hospital Marqués de Valdecilla, IDIVAL, Department of Psychiatry, School of Medicine, University of Cantabria, Santander, Spain
- CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain
| | - Esther Setién Suero
- University Hospital Marqués de Valdecilla, IDIVAL, Department of Psychiatry, School of Medicine, University of Cantabria, Santander, Spain
- CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain
| | - Rosa Ayesa-Arriola
- University Hospital Marqués de Valdecilla, IDIVAL, Department of Psychiatry, School of Medicine, University of Cantabria, Santander, Spain
- CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain
| | - Benedicto Crespo-Facorro
- CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain
- Hospital Universitario Virgen del Rocío, Department of Psychiatry, Universidad de Sevilla, Sevilla, Spain. Instituto de Investigacion Sanitaria de Sevilla, IBiS
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Type-2 diabetes mellitus in schizophrenia: Increased prevalence and major risk factor of excess mortality in a naturalistic 7-year follow-up. Eur Psychiatry 2020; 27:33-42. [DOI: 10.1016/j.eurpsy.2011.02.009] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2009] [Revised: 12/25/2010] [Accepted: 02/05/2011] [Indexed: 12/25/2022] Open
Abstract
AbstractObjectivePhysical co-morbidity including type 2 diabetes mellitus is more prevalent in patients with schizophrenia compared to the general population. However, there is little consistent evidence that co-morbidity with diabetes mellitus and/or other diseases leads to excess mortality in schizophrenia. Thus, we investigated whether co-morbidity with diabetes and other somatic diseases is increased in schizophrenics, and if these are equally or more relevant predictors of mortality in schizophrenia than in age- and gender-matched hospitalised controls.MethodsDuring 2000–2007, 679 patients with schizophrenia were admitted to University Hospital Birmingham NHS Trust. Co-morbidities were compared with 88,778 age- and gender group-matched hospital controls. Predictors of mortality were identified using forward Cox regression models.ResultsThe prevalence of type 2 diabetes mellitus was increased in schizophrenia compared to hospitalised controls (11.3% versus 6.3%). The initial prevalence of type 2 diabetes mellitus was significantly higher in the 100 later deceased schizophrenic patients (24.0%) than in those 579 surviving over 7 years (9.2%). Predictors of mortality in schizophrenia were found to be age (relative risk [RR] = 1.1/year), type 2 diabetes mellitus (RR = 2.2), pneumonia (RR = 2.7), heart failure (RR = 2.9) and chronic renal failure (RR = 3.2). The impact of diabetes mellitus on mortality was significantly higher in schizophrenia than in hospital controls (RR = 2.2 versus RR = 1.1). In agreement, deceased schizophrenics had significantly suffered more diabetes mellitus than deceased controls (24.0 versus 10.5%). The relative risks of mortality for other disorders and their prevalence in later deceased subjects did not significantly differ between schizophrenia and controls.ConclusionSchizophrenics have more and additionally suffer more from diabetes: co-morbidity with diabetes mellitus is increased in schizophrenia in comparison with hospital controls; type 2 diabetes mellitus causes significant excess mortality in schizophrenia. Thus, monitoring for and prevention of type 2 diabetes mellitus is of utmost relevance in hospitalised patients with schizophrenia.
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Huo L, Zhang G, Du XD, Jia Q, Qian ZK, Chen D, Xiu M, Wu F, Soares JC, Huang X, Cassidy RM, Ning Y, Zhang XY. The prevalence, risk factors and clinical correlates of diabetes mellitus in Chinese patients with schizophrenia. Schizophr Res 2020; 218:262-266. [PMID: 31987695 DOI: 10.1016/j.schres.2019.12.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 12/21/2019] [Indexed: 01/19/2023]
Abstract
Diabetes is one of the most common comorbid diseases in patients with schizophrenia. The present study examined the prevalence of diabetes and its clinical correlates in a large sample of Chinese patients with schizophrenia, which has not been examined systemically. In this cross-sectional study, a total of 1189 patients (males/females = 938/251; average age: 48.51 ± 10.09 years) were recruited. Fasting blood samples were collected to diagnose diabetes. Psychiatric symptoms were measured with the Positive and Negative Syndrome Scale (PANSS). The prevalence of diabetes was 12.53% with a significant gender difference (males: 10.87% versus females: 18.73%). Compared to patients without diabetes, those with diabetes were older, had a later age of onset, had a higher BMI, had higher positive symptom scores and had higher level of metabolic indices, including triglyceride, cholesterol and HDL cholesterol. After stepwise binary logistic regression analysis, age, BMI, and triglyceride level remained significantly associated with diabetes. This study suggests that diabetes occur with high prevalence in Chinese schizophrenia patients. In addition, age, BMI, and triglyceride level possibly are useful markers predicting an increased risk for diabetes.
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Affiliation(s)
- Lijuan Huo
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - Guangya Zhang
- Suzhou Psychiatric Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Xiang-Dong Du
- Suzhou Psychiatric Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Qiaqiufang Jia
- Suzhou Psychiatric Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Zheng-Kang Qian
- Suzhou Psychiatric Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Dachun Chen
- Beijing HuilongGuan Hosptial, Beijing, China
| | - Meihong Xiu
- Beijing HuilongGuan Hosptial, Beijing, China
| | - Fengchun Wu
- Department of Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - Jair C Soares
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Xingbing Huang
- Department of Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Ryan M Cassidy
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Yuping Ning
- Department of Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China.
| | - Xiang Yang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China; Department of Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China; Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX, USA.
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Rotella F, Cassioli E, Calderani E, Lazzeretti L, Ragghianti B, Ricca V, Mannucci E. Long-term metabolic and cardiovascular effects of antipsychotic drugs. A meta-analysis of randomized controlled trials. Eur Neuropsychopharmacol 2020; 32:56-65. [PMID: 31917068 DOI: 10.1016/j.euroneuro.2019.12.118] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 12/16/2019] [Accepted: 12/20/2019] [Indexed: 12/11/2022]
Abstract
Most of the randomized controlled trials (RCTs) on antipsychotics (APs) have efficacy as their primary endpoint, leading to a lack of evidence on long-term metabolic effects of APs. The aim of the present meta-analysis is to compare different APs for the long-term modification of risk of major adverse cardiovascular events (MACE) and related mortality, in patients with schizophrenia and bipolar disorder. All RCTs found on Medline/Embase of at least 52 weeks up to 19 December 2017, enrolling patients with bipolar disorder or schizophrenia and comparing an AP with another AP or placebo were included. The primary outcome of this analysis was the association of APs with the incidence of cardiovascular death, myocardial infarction (MI), and stroke. 3013 studies were screened, 92 met the selection criteria. MI, stroke and cardiovascular death were reported in 11, 6 and 24 studies, respectively. No significant difference was observed with respect to MI and Stroke; a significantly higher cardiovascular mortality was observed for sertindole when compared to risperidone (Mantel-Haenszel Odds Ratio: 2.56, 95% CI: 1.33 - 5). Long-term cardiovascular effects of APs deserve to be studied more extensively. The request by regulatory authorities of cardiovascular safety data from specifically designed trials would be useful.
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Affiliation(s)
| | - Emanuele Cassioli
- Psychiatric Unit, Department of Health Sciences, University of Florence, Florence, Italy
| | - Enrico Calderani
- Psychiatric Unit, Department of Health Sciences, University of Florence, Florence, Italy
| | - Lisa Lazzeretti
- Psychiatric Unit, Department of Health Sciences, University of Florence, Florence, Italy
| | | | - Valdo Ricca
- Psychiatric Unit, Department of Health Sciences, University of Florence, Florence, Italy
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The Relative Risk of Developing Type 2 Diabetes Mellitus in Young Adults with Schizophrenia Treated with Different Atypical Antipsychotic. ROMANIAN JOURNAL OF DIABETES NUTRITION AND METABOLIC DISEASES 2020. [DOI: 10.2478/rjdnmd-2019-0047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Background and aim: While the link between antipsychotic treatment and metabolic adverse events, including type 2 diabetes mellitus (T2DM) are clear in adults with schizophrenia, in young this association is not so well studied although the use of secondgeneration antipsychotics (SGA) is more and more frequent.
Material and methods: The local diabetes register was compared with the list of all registered young adults (18-35 years) with schizophrenia 2 years retrospective and 2 years prospective. Cumulative incidence, rate of incidence and relative risk was calculated knowing the number of persons in this age group within this region.
Results: Cumulative incidence for exposed group was 0.7% with a rate of incidence of 6.27 (95%CI: 4.1-10.5) per 1,000 patientyears, when in normal population was 0.2%, respectively 2.01 (95%CI: 0.72-3.79). This means a relative risk of 3.4736 (95%CI: 1.79-6.72), p=0.0002 and NNH=202 (95%CI: 134-404). Multivariate analysis showed that gender male (OR=1.83; 95%CI: 0.9-2.7; p=0.002) and olanzapine prescription (OR=4.76; 95%CI: 1.7-7.7; p=0.0001) were independent risk factors for T2DM.
Conclusions: The metabolic risk should be taken in account every time introducing or changing a SGA in young schizophrenic patient, balancing the benefits and negative metabolic effects (especially with olanzapine). Healthy nutrition and physical activities are necessary components of these patients lifestyle to avoid early onset of T2DM.
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Smith R, Han L, Ali S, Prady SL, Taylor J, Hughes T, Ajjan RA, Siddiqi N, Doran T. Glucose, cholesterol and blood pressure in type II diabetes: A longitudinal observational study comparing patients with and without severe mental illness. J Psychiatr Ment Health Nurs 2019; 26:347-357. [PMID: 31287193 DOI: 10.1111/jpm.12546] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 06/26/2019] [Accepted: 07/05/2019] [Indexed: 12/20/2022]
Abstract
WHAT IS KNOWN ON THE SUBJECT?: People with severe mental illness (SMI) have a life expectancy of 15-20 years less than the general population, partly due to increased risk of physical disease, including type II diabetes (T2DM) and cardiovascular disease. Little is known about changes in cardiovascular risk factors over time in people with both T2DM and SMI compared to those with T2DM and no SMI. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: We investigated whether levels of cardiovascular risk factors, cholesterol, HbA1c, systolic and diastolic blood pressure associated with adverse clinical outcomes are different in T2DM patients with and without SMI. We found significant differences in systolic blood pressure and HbA1c between the two groups. Fifty-five percent and twenty-nine percent of T2DM patients with comorbid SMI are at increased risk of adverse clinical outcomes due to sub-optimal HbA1c and systolic blood pressure levels, respectively. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Many patients with T2DM and SMI have higher levels of cardiovascular risk compared to patients with T2DM only, and good management of risk factors is therefore particularly important in patients with both conditions. Achieving better control of HbA1c levels is likely to be central to addressing inequalities in outcomes for patients with both SMI and T2DM. Abstract Introduction Patients with both severe mental illness (SMI) and type II diabetes (T2DM) have lower life expectancy than patients with T2DM alone, partly due to poor control of cardiovascular risk factors in comorbid patients. Aim To compare levels of cholesterol, HbA1c and blood pressure in T2DM patients with and without SMI. Method We analysed longitudinal clinical records of 30,353 people with T2DM (657 with SMI; 29,696 controls without SMI) between 2001 and 2013 using the Clinical Practice Research Datalink (CPRD). We used mixed-effects regression models to compare cardiovascular risk factors between SMI and controls. Results Patients with SMI had lower mean systolic blood pressure (SBP; β: -2.49; SE = .45 p = <.01) and were more likely to have extreme (high and low) values of HbA1c and SBP (OR: 1.38, 95% CI: 1.16, 1.64 and 1.76:1.40, 2.21, respectively). Discussion People with T2DM and SMI have similar average values of cardiovascular risk factors to people with T2DM alone but are more likely to have values of HbA1c and SBP indicating increased risk of adverse clinical outcomes. Implications for Practice Improved management of cardiovascular risk factors in general, glycaemic control in particular, is central to addressing the increased risk of adverse outcomes in people with both SMI and T2DM.
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Affiliation(s)
- Robert Smith
- Department of Health Sciences, University of York, York, UK.,School of Nursing, University of Hong Kong, Pokfulam, Hong Kong
| | - Lu Han
- Department of Health Sciences, University of York, York, UK
| | - Shehzad Ali
- Department of Health Sciences, University of York, York, UK.,Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
| | | | - Joanne Taylor
- Department of Health Sciences, University of York, York, UK
| | - Tom Hughes
- St Mary's Hospital, Leeds and York Partnership NHS Foundation Trust, Leeds, UK
| | - Ramzi A Ajjan
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Najma Siddiqi
- Department of Health Sciences, University of York, York, UK
| | - Tim Doran
- Department of Health Sciences, University of York, York, UK
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Al-Atram AA. A review of the bidirectional relationship between psychiatric disorders and diabetes mellitus. ACTA ACUST UNITED AC 2019; 23:91-96. [PMID: 29664448 PMCID: PMC8015449 DOI: 10.17712/nsj.2018.2.20170132] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
The prevalence of type 2 diabetes is rising worldwide, including Saudi Arabia. Among patients with diabetes, 30% suffer from mental disorders, such as depression, schizophrenia, delirium, and substance misuse (for example, tobacco smoking). Moreover, these disorders appear to share a bidirectional relationship with diabetes. For example, the incidence of diabetes has been shown to be 2-4 times greater in patients with schizophrenia than in normal individuals; also, there is a known association between depression and diabetes. In this review, we focus specifically on the bidirectional relationship between diabetes and psychiatric disorders, including the effects of antipsychotic drugs.
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Affiliation(s)
- Abdulrahman A Al-Atram
- Department of Psychiatry, College of Medicine, Majmaah University, Al Majmaah, Kingdom of Saudi Arabia. E-mail:
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35
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Jackson CA, Fleetwood K, Kerssens J, Smith DJ, Mercer S, Wild SH. Incidence of Type 2 Diabetes in People With a History of Hospitalization for Major Mental Illness in Scotland, 2001-2015: A Retrospective Cohort Study. Diabetes Care 2019; 42:1879-1885. [PMID: 31471379 DOI: 10.2337/dc18-2152] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Accepted: 04/25/2019] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To determine the incidence of type 2 diabetes in people with a history of hospitalization for major mental illness versus no mental illness in Scotland by time period and sociodemographics. RESEARCH DESIGN AND METHODS We used national Scottish population-based records to create cohorts with a hospital record of schizophrenia, bipolar disorder, or depression or no mental illness and to ascertain diabetes incidence. We used quasi-Poisson regression models including age, sex, time period, and area-based deprivation to estimate incidence and relative risks (RRs) of diabetes by mental illness status. Estimates are illustrated for people aged 60 years and in the middle deprivation quintile in 2015. RESULTS We identified 254,136 diabetes cases during 2001-2015. Diabetes incidence in 2015 was 1.5- to 2.5-fold higher in people with versus without a major mental disorder, with the gap having slightly increased over time. RRs of diabetes incidence were greater among women than men for schizophrenia (RR 2.40 [95% CI 2.01, 2.85] and 1.63 [1.38, 1.94]), respectively) and depression (RR 2.10 [1.86, 2.36] and 1.62 [1.43, 1.82]) but similar for bipolar disorder (RR 1.65 [1.35, 2.02] and 1.50 [1.22, 1.84]). Absolute and relative differences in diabetes incidence associated with mental illness increased with increasing deprivation. CONCLUSIONS Disparities in diabetes incidence between people with and without major mental illness appear to be widening. Major mental illness has a greater effect on diabetes risk in women and people living in more deprived areas, which has implications for intervention strategies to reduce diabetes risk in this vulnerable population.
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Affiliation(s)
- Caroline A Jackson
- Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, U.K.
| | - Kelly Fleetwood
- Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, U.K
| | - Jan Kerssens
- Information Services Division, National Services Scotland, NHS Scotland, Edinburgh, U.K
| | - Daniel J Smith
- Institute of Health & Wellbeing, University of Glasgow, Glasgow, U.K
| | - Stewart Mercer
- Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, U.K.,Institute of Health & Wellbeing, University of Glasgow, Glasgow, U.K
| | - Sarah H Wild
- Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, U.K
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Abrahamian H, Kautzky-Willer A, Rießland-Seifert A, Fasching P, Ebenbichler C, Kautzky A, Hofmann P, Toplak H. [Mental disorders and diabetes mellitus (Update 2019)]. Wien Klin Wochenschr 2019; 131:186-195. [PMID: 30980168 DOI: 10.1007/s00508-019-1458-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Psychiatric disorders and psychological problems are common in patients with diabetes mellitus. There is a twofold increase in depression which is associated with suboptimal glycemic control and increased morbidity and mortality. Other psychiatric disorders with a higher incidence of diabetes mellitus are cognitive impairment, dementia, disturbed eating behavior, anxiety disorders, schizophrenia, bipolar disorders and borderline personality disorder. The coincidence of mental disorders and diabetes mellitus has unfavorable influences on metabolic control and micro- and macroangiopathic complications. Improvement of therapeutic outcome is a challenge in the modern health care system. The intentions behind this position paper are to rise awareness of this special set of problems, to intensify cooperation between involved health care providers and to reduce incidence of diabetes mellitus as well as morbidity and mortality from diabetes in this patient group.
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Affiliation(s)
- Heidemarie Abrahamian
- Internistisches Zentrum, Sozialmedizinisches Zentrum Baumgartner Höhe, Otto-Wagner-Spital, 1140, Wien, Österreich.
| | - Alexandra Kautzky-Willer
- Gender Medicine Unit, Klinische, Abteilung für Endokrinologie und Stoffwechsel, Universitätsklinik für Innere Medizin III, Medizinische Universität Wien, Wien, Österreich
| | - Angelika Rießland-Seifert
- 1. Psychiatrische Abteilung mit Zentrum für Psychotherapie und Psychosomatik, Sozialmedizinisches Zentrum Baumgartner Höhe, Otto-Wagner-Spital, Wien, Österreich
| | - Peter Fasching
- 5. Medizinische Abteilung für Endokrinologie, Rheumatologie und Akutgeriatrie, Wilhelminenspital der Stadt Wien, Wien, Österreich
| | - Christoph Ebenbichler
- Universitätsklinik für Innere Medizin I, Medizinische Universität Innsbruck, Innsbruck, Österreich
| | - Alexander Kautzky
- Klinische Abteilung für Sozialpsychiatrie, Medizinische Universitätsklinik für Psychiatrie und Psychotherapie, Wien, Österreich
| | - Peter Hofmann
- Universitätsklinik für Psychiatrie und Psychotherapeutische Medizin, Medizinische Universität Graz, Graz, Österreich
| | - Hermann Toplak
- Klinische Abteilung für Endokrinologie und Diabetologie, Universitätsklinik für Innere Medizin, Medizinische Universität Graz, Graz, Österreich
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Mitchell AJ, Vancampfort D, Manu P, Correll CU, Wampers M, van Winkel R, Yu W, De Hert M. Which clinical and biochemical predictors should be used to screen for diabetes in patients with serious mental illness receiving antipsychotic medication? A large observational study. PLoS One 2019; 14:e0210674. [PMID: 31513598 PMCID: PMC6742458 DOI: 10.1371/journal.pone.0210674] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 12/28/2018] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVE We aimed to investigate which clinical and metabolic tests offer optimal accuracy and acceptability to help diagnose diabetes among a large sample of people with serious mental illness in receipt of antipsychotic medication. METHODS A prospective observational study design of biochemical and clinical factors was used. Biochemical measures were fasting glucose, insulin and lipids, oral glucose tolerance testing (OGTT), hemoglobin A1c, and insulin resistance assessed with the homeostatic model (HOMA-IR) were determined in a consecutive cohort of 798 adult psychiatric inpatients receiving antipsychotics. Clinical variables were gender, age, global assessment of functioning (GAF), mental health clinicians' global impression (CGI), duration of severe mental illness, height, weight, BMI and waist/hip ratio. In addition, we calculated the risk using combined clinical predictors using the Leicester Practice Risk Score (LPRS) and the Topics Diabetes Risk Score (TDRS). Diabetes was defined by older criteria (impaired fasting glucose (IFG) or OGTT) as well as2010 criteria (IFG or OGTT or Glycated haemoglobin (HBA1c)) at conventional cut-offs. RESULTS Using the older criteria, 7.8% had diabetes (men: 6.3%; women: 10.3%). Using the new criteria, 10.2% had diabetes (men: 8.2%, women: 13.2%), representing a 30.7% increase (p = 0.02) in the prevalence of diabetes. Regarding biochemical predictors, conventional OGTT, IFG, and HbA1c thresholds used to identify newly defined diabetes missed 25%, 50% and 75% of people with diabetes, respectively. The conventional HBA1c cut-point of ≥6.5% (48 mmol/mol) missed 7 of 10 newly defined cases of diabetes while a cut-point of ≥5.7% improved sensitivity from 44.4% to up to 85%. Specific algorithm approaches offered reasonable accuracy. Unfortunately no single clinical factor was able to accurately rule-in a diagnosis of diabetes. Three clinical factors were able to rule-out diabetes with good accuracy namely: BMI, waist/hip ratio and height. A BMI < 30 had a 92% negative predictive value in ruling-out diabetes. Of those not diabetic, 20% had a BMI ≥ 30. However, for complete diagnosis a specific biochemical protocol is still necessary. CONCLUSIONS Patients with SMI maintained on antipsychotic medication cannot be reliably screened for diabetes using clinical variables alone. Accurate assessment requires a two-step algorithm consisting of HBA1c ≥5.7% followed by both FG and OGTT which does not require all patients to have OGTT and FG.
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Affiliation(s)
| | - Davy Vancampfort
- University Psychiatric Center, Catholic University Leuven, Kortenberg, Belgium
| | - Peter Manu
- University Psychiatric Center, Kortenberg, Belgium
- School of Mental Health and Neuroscience (EURON), University Medical Center, Maastricht, The Netherlands
| | - Christoph U. Correll
- Zucker Hillside Hospital, Glen Oaks, New York, United States
- Hofstra North Shore–LIJ School of Medicine, Hempstead, New York, United States
| | - Martien Wampers
- University Psychiatric Center, Catholic University Leuven, Kortenberg, Belgium
| | - Ruud van Winkel
- University Psychiatric Center, Catholic University Leuven, Kortenberg, Belgium
| | - Weiping Yu
- University Psychiatric Center, Catholic University Leuven, Kortenberg, Belgium
| | - Marc De Hert
- University Psychiatric Center, Catholic University Leuven, Kortenberg, Belgium
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Increased serum levels of leptin and insulin in both schizophrenia and major depressive disorder: A cross-disorder proteomics analysis. Eur Neuropsychopharmacol 2019; 29:835-846. [PMID: 31230885 DOI: 10.1016/j.euroneuro.2019.05.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 03/15/2019] [Accepted: 05/29/2019] [Indexed: 12/12/2022]
Abstract
We investigated whether there are similar serum alterations in schizophrenia and major depressive disorder (MDD). We investigated serum analytes in two epidemiological studies on schizophrenia (N = 121) and MDD (N = 1172) versus controls. Serum analytes (N = 109) were measured with a multi-analyte profiling platform and analysed using linear regression models, adjusted for site, age, gender, ethnicity, anti-inflammatory agents, smoking, cardiovascular disease and diabetes, and adjusted for multiple comparisons. An increase in leptin and insulin levels was observed for both schizophrenia patients (Cohen's d (d): 0.26 and 0.65, respectively) and MDD patients (d: 0.29 and 0.12, respectively) compared to their respective controls. Lower angiopoietin-2 levels were seen in both schizophrenia (d: -0.22) and MDD (d: -0.13). Four analytes differed in only schizophrenia patients (increased levels of C-peptide and prolactin, and decreased levels of CD5 antigen-like and sex hormone binding globulin) and one analyte differed in only MDD patients (increased angiotensinogen levels) compared to their respective controls. Restricting analyses to patients with a current episode of disease showed even more marked elevations of insulin and leptin. Our results suggest the presence of insulin and leptin resistance as cross-disorder mechanisms that could contribute to the higher somatic comorbidity and decreased life-span seen in both disorders.
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Lacey C, Manuel J, Schluter PJ, Porter RJ, Pitama S, Jamieson HA. Sociodemographic, environmental characteristics and comorbidities of older adults with schizophrenia who access community health service support: A national cross-sectional study. Aust N Z J Psychiatry 2019; 53:570-580. [PMID: 30754993 DOI: 10.1177/0004867419828480] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Schizophrenia is a serious and chronic mental illness known to have broad ranging impacts for individuals across the lifespan, yet research on the disease in older adults is sparse. This study provides a profile of the sociodemographic, environmental and diagnostic characteristics of older community residents with schizophrenia using a national database. METHODS A cross-sectional sample of individuals who underwent community needs assessment using the standardised Home Care International Residential Assessment Instrument between 1 September 2012 and 31 January 2016 was utilised. Sociodemographic, diagnostic, and social and environmental variables were measured for individuals with a diagnosis of schizophrenia and compared to those without a diagnosis of schizophrenia. Statistical investigations employed bivariable and multivariable logistic regression models. RESULTS A total sample of 71,859 was eligible and 517 (0.7%) had a diagnosis of schizophrenia. The majority of the sociodemographic variables were statistically associated with schizophrenia in the adjusted analysis, except for ethnicity ( p = 0.35). Nearly all the measured social and environmental variables were adversely associated with having a diagnosis of schizophrenia, such as living in squalid conditions (adjusted odds ratio = 2.16; 95% confidence interval = [1.42, 3.28]). Participants with schizophrenia were significantly more likely to be diagnosed with all assessed psychiatric comorbidities ( p < 0.001) and diabetes mellitus ( p = 0.002), whereas coronary heart disease ( p = 0.001) and other physical comorbidities ( p = 0.001) were found at significantly lower rates. CONCLUSION The profile of schizophrenia found here suggests some subtle differences in the demographic profile and distribution of medical comorbidities in the older population with schizophrenia. The results also suggest that this group continues to experience social disadvantage into old age. This requires the attention of policy-makers to ensure that services are tailored to the high social needs of these individuals.
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Affiliation(s)
- Cameron Lacey
- 1 Māori/Indigenous Health Institute (MIHI), University of Otago, Christchurch, New Zealand.,2 Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Jenni Manuel
- 1 Māori/Indigenous Health Institute (MIHI), University of Otago, Christchurch, New Zealand
| | - Philip J Schluter
- 3 School of Health Sciences, University of Canterbury, Christchurch, New Zealand.,4 Primary Care Clinical Unit, School of Clinical Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Richard J Porter
- 2 Department of Psychological Medicine, University of Otago, Christchurch, New Zealand.,5 Specialist Mental Health Services, Canterbury District Health Board, Christchurch, New Zealand
| | - Suzanne Pitama
- 1 Māori/Indigenous Health Institute (MIHI), University of Otago, Christchurch, New Zealand
| | - Hamish A Jamieson
- 5 Specialist Mental Health Services, Canterbury District Health Board, Christchurch, New Zealand.,6 Department of Medicine, University of Otago, Christchurch, New Zealand
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Benharrats SS, Bencharif MA. [Comorbidity schizophrenia and diabetes mellitus in Algeria - A study of risk factors]. Rev Epidemiol Sante Publique 2019; 67:189-197. [PMID: 31005354 DOI: 10.1016/j.respe.2019.02.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 02/15/2019] [Accepted: 02/26/2019] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND The combination of schizophrenia and diabetes mellitus presents a public health problem in the world. Several studies have been carried out for the analysis of this comorbidity, including prognostic factors. OBJECTIVE The objective of our study is to determine the risk factors associated with the comorbidity schizophrenia and diabetes mellitus. METHODS From a sample of 200 cases of schizophrenic patients hospitalized at the Sidi Chami psychiatric hospital of Oran in Algeria, we carried out a descriptive transversal and analytical study during the period of one year. RESULTS Our results are consistent with those of the different studies carried out in neighboring countries. Among the risk factors recorded in our study, we mention the age of 40 and over, divorce, dyslipidemia, high blood pressure, overweight and severe and moderate obesity, the age of schizophrenia of 30 to 40 years, the first-generation neuroleptic treatment and family history related to diabetes. While the male sex, celibacy and second-generation neuroleptics were found in the study as protective factors against the onset of diabetes mellitus in schizophrenic patients. CONCLUSION The factors associated with comorbidity schizophrenia and type 2 diabetes are manifold. These factors must be taken into account when introducing preventive behaviors that must be multidisciplinary in order to ensure better patient care.
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Affiliation(s)
- S S Benharrats
- Faculté de médecine d'Oran, établissement hospitalier spécialisé en psychiatrie de Sidi-Chami, Oran, Algérie.
| | - M A Bencharif
- Faculté de médecine de Blida, établissement hospitalier spécialisé en psychiatrie Frantz-Fanon, Blida, Algérie
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Maximizing response to first-line antipsychotics in schizophrenia: a review focused on finding from meta-analysis. Psychopharmacology (Berl) 2019; 236:545-559. [PMID: 30506237 DOI: 10.1007/s00213-018-5133-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 11/22/2018] [Indexed: 12/12/2022]
Abstract
RATIONALE There are many psychotropic drugs available for treatment of schizophrenia. The clinician's choice of the most effective first-line antipsychotic treatment for patients with schizophrenia should balance considerations of differential efficacy of antipsychotics against the relative risk of different side effects. METHOD We reviewed recent studies using meta-analytic techniques and additional studies of new antipsychotics which quantitatively evaluate the efficacy of side effects of first- and second-generation antipsychotics and studies of the efficacy on add-on secondary medications. We present an integrated summary of these results to guide a clinician's decision-making. RESULTS Recent meta-analyses have suggested that antipsychotics are not equivalent in efficacy. Clozapine (effect size [SMD] 0.88 vs. placebo), amisulpride (effect size 0.6 vs placebo), olanzapine (effect size 0.59 vs. placebo), and risperidone (effect size 0.56 vs placebo) show small but statistically significant differences compared to a number of other antipsychotics on measures of overall efficacy (effect sizes 0.33-0.50). However, increasing placebo response remains a concern in interpreting these data. Amisulpride (effect size 0.47 vs placebo) and cariprazine (effect size in one trial compared to risperidone 0.29) have the strongest evidence indicating greater efficacy for treating primary negative symptoms relative to other antipsychotics. In terms of side effects, clozapine and olanzapine have among the highest weight gain potential and sertindole and amisulpride have more effects on QTc prolongation than other commonly used antipsychotics. Prolactin elevation is highest with paliperidone, risperidone, and amisulpride. Adjunctive treatment with an antidepressant drug may improve response in patients with schizophrenia who also have severe depressive or negative symptoms. For multi-episode patients with an inadequate response to an adequate dose and duration of the initial antipsychotic choice, switching to another antipsychotic, with a different receptor profile, may improve response, although evidence is very limited. In first-episode patients, a recent study on switching to another antipsychotic, with a different receptor profile after 4 weeks demonstrated no beneficial effects. There is little evidence to support using doses above the therapeutic range other than in exceptional circumstances. CONCLUSIONS Our review of recent studies using meta-analytic techniques has provided evidence that all antipsychotics are not equal in the severity of different side effects and in some measures of clinical efficacy. Comparative analysis and rankings from network meta-analyses can provide guidance to clinicians in choosing the most appropriate antipsychotic for first-line treatment, if used in conjunction with available information of the patient's history of previous clinical response or higher risks for specific side effects.
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Buhagiar K, Jabbar F. Association of First- vs. Second-Generation Antipsychotics with Lipid Abnormalities in Individuals with Severe Mental Illness: A Systematic Review and Meta-Analysis. Clin Drug Investig 2019; 39:253-273. [DOI: 10.1007/s40261-019-00751-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Silva DGCD, Kanazawa LKS, Vecchia DD. Schizophrenia: effects of aripiprazole in metabolic syndrome. BRAZ J PHARM SCI 2019. [DOI: 10.1590/s2175-97902019000217840] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Mahmood S, Hussain S, Ur Rehman T, Barbui C, Kurdi AB, Godman B. Trends in the prescribing of antipsychotic medicines in Pakistan: implications for the future. Curr Med Res Opin 2019; 35:51-61. [PMID: 30122062 DOI: 10.1080/03007995.2018.1513834] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Introduction and objectives: There is a paucity of antipsychotic prescribing and utilization data in Pakistan that needs addressing, especially with issues of availability, affordability, gender differences, and domestic violence, to develop pertinent strategies. The objective of this study was to address these issues by describing current antipsychotic utilization patterns in Pakistan among adult patients attending tertiary care hospitals and private practitioners.Methods: A three staged approach was used including (1) assessment of total antipsychotic utilization, expenditure, and costs per unit between 2010 and 2015, (2) an in-depth retrospective study of prescribing patterns, including co-morbidities among representative hospital patients in Pakistan, and (3) assessment of the quality of prescribing against WHO targets.Results: Total use of antipsychotics increased 4.3-fold and the cost/unit increased by 13.2% during the study period. Risperidone and olanzapine were the most prescribed antipsychotics with more limited use of other typical and atypical antipsychotics. The number of medicines per encounter was 4.56. Prescription using generic instead of brand names was 21.4%. Seven per cent were prescribed more than one antipsychotic concurrently.Conclusion: There has been an appreciable increase in antipsychotic utilization in recent years in Pakistan, especially atypical antipsychotics, with little polypharmacy. Ongoing utilization of typical antipsychotics may be due to comorbidities such as diabetes and cardiovascular disease. Issues of international non-proprietary name prescribing need investigating along with the high number of medicines per encounter and gender inequality.
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Affiliation(s)
- Sidra Mahmood
- Department of Pharmacy, Quaid e Azam University, Islamabad, Pakistan
| | | | - Taufeeq Ur Rehman
- Department of Pharmacy, Quaid e Azam University, Islamabad, Pakistan
| | - Corrado Barbui
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Italy
| | - Amanj Baker Kurdi
- Strathclyde Institute of Pharmacy and Biomedical Sciences, Strathclyde University, Glasgow, UK
- Department of Pharmacology, College of Pharmacy, Hawler Medical University, Erbil, Iraq
| | - Brian Godman
- Strathclyde Institute of Pharmacy and Biomedical Sciences, Strathclyde University, Glasgow, UK
- Health Economics Centre, Liverpool University Management School, Liverpool, UK
- Department of Laboratory Medicine, Division of Clinical Pharmacology, Karolinska Institute, Karolinska University Hospital Huddinge, Stockholm, Sweden
- School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria, Guanteng Province, South Africa
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46
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Evidence for genetic contribution to the increased risk of type 2 diabetes in schizophrenia. Transl Psychiatry 2018; 8:252. [PMID: 30470734 PMCID: PMC6251918 DOI: 10.1038/s41398-018-0304-6] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 07/31/2018] [Indexed: 01/22/2023] Open
Abstract
The epidemiologic link between schizophrenia (SCZ) and type 2 diabetes (T2D) remains poorly understood. Here, we investigate the presence and extent of a shared genetic background between SCZ and T2D using genome-wide approaches. We performed a genome-wide association study (GWAS) and polygenic risk score analysis in a Greek sample collection (GOMAP) comprising three patient groups: SCZ only (n = 924), T2D only (n = 822), comorbid SCZ and T2D (n = 505); samples from two separate Greek cohorts were used as population-based controls (n = 1,125). We used genome-wide summary statistics from two large-scale GWAS of SCZ and T2D from the PGC and DIAGRAM consortia, respectively, to perform genetic overlap analyses, including a regional colocalisation test. We show for the first time that patients with comorbid SCZ and T2D have a higher genetic predisposition to both disorders compared to controls. We identify five genomic regions with evidence of colocalising SCZ and T2D signals, three of which contain known loci for both diseases. We also observe a significant excess of shared association signals between SCZ and T2D at nine out of ten investigated p value thresholds. Finally, we identify 29 genes associated with both T2D and SCZ, several of which have been implicated in biological processes relevant to these disorders. Together our results demonstrate that the observed comorbidity between SCZ and T2D is at least in part due to shared genetic mechanisms.
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Kahl KG. Direct and indirect effects of psychopharmacological treatment on the cardiovascular system. Horm Mol Biol Clin Investig 2018; 36:hmbci-2018-0054. [PMID: 30427780 DOI: 10.1515/hmbci-2018-0054] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 09/27/2018] [Indexed: 12/11/2022]
Abstract
Background Severe mental disorders, i.e. psychotic disorders, unipolar and bipolar disorders are associated with increased morbidity and mortality from cardiovascular and metabolic disorders. The underlying cause of this association is complex and comprises disorder specific alterations such as dysfunctions of immunological and hormonal systems, body-composition changes and health associated behaviors (smoking, sedentary lifestyle, alcohol intake and treatment compliance). Furthermore, some psychopharmacological drugs may exert unwanted side effects that impact the cardiovascular system. Methods This paper reviews studies concerning commonly used antidepressant and antipsychotics drugs with a particular focus on direct and indirect cardiovascular side effects. Results Newer antidepressant drugs have a favorable cardiovascular safety profile compared to tricyclic antidepressants. However, QTc prolongation, increased blood pressure and potentially higher risks of bleeding have been observed in some newer antidepressants. Some second generation (atypical) antipsychotics have raised concern because of indirect cardiovascular, metabolic side effects such as weight gain and disturbances in lipid and glucose metabolism. Conclusions Psychiatrists need to be aware of potential direct and indirect cardiovascular side effects and to include them in the risk/benefit assessment when choosing a specific individualized treatment.
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Affiliation(s)
- Kai G Kahl
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Center of Mental Health, Hannover Medical School (MHH), Carl-Neuberg-Str. 1, 30625 Hannover, Germany, Phone: + 49 511 5322495.,Working Group on Polypharmacy, AGNP, Munich, Germany
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Ishida S, Takechi K, Bando H, Imanishi M, Zamami Y, Chuma M, Yanagawa H, Kirino Y, Nakamura T, Teraoka K, Ishizawa K. Development and pharmacist-mediated use of tools for monitoring atypical antipsychotic-induced side effects related to blood glucose levels. Pharmacoepidemiol Drug Saf 2018; 27:1379-1384. [DOI: 10.1002/pds.4656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 08/15/2018] [Accepted: 08/17/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Shunsuke Ishida
- Department of Pharmacy; Tokushima University Hospital; Tokushima 770-8503 Japan
| | - Kenshi Takechi
- Clinical Trial Center for Developmental Therapeutics; Tokushima University Hospital; Kuramoto Tokushima 770-8503 Japan
| | - Hiroshi Bando
- Department of Pharmacy; Tokushima University Hospital; Tokushima 770-8503 Japan
| | - Masaki Imanishi
- Department of Pharmacy; Tokushima University Hospital; Tokushima 770-8503 Japan
| | - Yoshito Zamami
- Department of Pharmacy; Tokushima University Hospital; Tokushima 770-8503 Japan
- Department of Clinical Pharmacology and Therapeutics, Institute of Biomedical Sciences; Tokushima University Graduate School; Tokushima 770-8503 Japan
| | - Masayuki Chuma
- Clinical Trial Center for Developmental Therapeutics; Tokushima University Hospital; Kuramoto Tokushima 770-8503 Japan
| | - Hiroaki Yanagawa
- Clinical Trial Center for Developmental Therapeutics; Tokushima University Hospital; Kuramoto Tokushima 770-8503 Japan
| | - Yasushi Kirino
- Department of Pharmacy; Tokushima University Hospital; Tokushima 770-8503 Japan
| | - Toshimi Nakamura
- Department of Pharmacy; Tokushima University Hospital; Tokushima 770-8503 Japan
| | - Kazuhiko Teraoka
- Department of Pharmacy; Tokushima University Hospital; Tokushima 770-8503 Japan
| | - Keisuke Ishizawa
- Department of Pharmacy; Tokushima University Hospital; Tokushima 770-8503 Japan
- Department of Clinical Pharmacology and Therapeutics, Institute of Biomedical Sciences; Tokushima University Graduate School; Tokushima 770-8503 Japan
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Calevro A, Cotel MC, Natesan S, Modo M, Vernon AC, Mondelli V. Effects of chronic antipsychotic drug exposure on the expression of Translocator Protein and inflammatory markers in rat adipose tissue. Psychoneuroendocrinology 2018; 95:28-33. [PMID: 29793094 DOI: 10.1016/j.psyneuen.2018.05.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 05/14/2018] [Accepted: 05/15/2018] [Indexed: 01/09/2023]
Abstract
The precise effect of antipsychotic drugs on either central or peripheral inflammation remains unclear. An important issue in this debate is to what extent the known peripheral metabolic effects of antipsychotics, including increased adiposity, may contribute to increased inflammation. Adipose tissue is known to contribute to the development of systemic inflammation, which can eventually lead to insulin resistance and metabolic dysregulation. As a first step to address this question, we evaluated whether chronic exposure to clinically comparable doses of haloperidol or olanzapine resulted in the immune activation of rat adipose tissue. Samples of visceral adipose tissue were sampled from male Sprague-Dawley rats exposed to, haloperidol, olanzapine or vehicle (all n = 8), for 8 weeks. From these we measured a cytokine profile, protein expression of F4/80 (a phenotypic macrophage marker) and translocator protein (TSPO), a target for radiotracers putatively indicating microgliosis in clinical neuroimaging studies. Chronic olanzapine exposure resulted in significantly higher adipose IL-6 levels compared with vehicle-controls (ANOVA p = 0.008, Bonferroni post-hoc test p = 0.006); in parallel, animals exposed to olanzapine had significantly higher F4/80 expression when compared with vehicle-controls (Mann Whitney Test, p = 0.014), whereas there was no difference between haloperidol and vehicle groups (Mann Whitney test, p = 0.1). There were no significant effects of either drug on adipose TSPO protein levels. Nevertheless, we found a positive correlation between F4/80 and TSPO adipose protein levels in the olanzapine-exposed rats (Spearman's rho = 0.76, p = 0.037). Our data suggest that chronic exposure to olanzapine, but not haloperidol, increases production of the pro-inflammatory cytokine IL-6 in adipose tissue and increased macrophages expression (F4/80), in the absence of measurable changes in TSPO with respect to vehicle. This may have potentially important consequences in terms of metabolic dysregulation associated with long-term antipsychotic treatment.
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Affiliation(s)
- Anita Calevro
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychological Medicine, London, UK
| | - Marie-Caroline Cotel
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Basic and Clinical Neuroscience, London, UK
| | - Sridhar Natesan
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Basic and Clinical Neuroscience, London, UK
| | - Michel Modo
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Basic and Clinical Neuroscience, London, UK; Department of Radiology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Anthony C Vernon
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Basic and Clinical Neuroscience, London, UK; MRC Centre for Neurodevelopmental Disorders, King's College London, London SE1 1UL, UK
| | - Valeria Mondelli
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychological Medicine, London, UK.
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50
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Mamakou V, Hackinger S, Zengini E, Tsompanaki E, Marouli E, Serafetinidis I, Prins B, Karabela A, Glezou E, Southam L, Rayner NW, Kuchenbaecker K, Lamnissou K, Kontaxakis V, Dedoussis G, Gonidakis F, Thanopoulou A, Tentolouris N, Zeggini E. Combination therapy as a potential risk factor for the development of type 2 diabetes in patients with schizophrenia: the GOMAP study. BMC Psychiatry 2018; 18:249. [PMID: 30071838 PMCID: PMC6090901 DOI: 10.1186/s12888-018-1826-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 07/23/2018] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Schizophrenia (SCZ) is associated with increased risk of type 2 diabetes (T2D). The potential diabetogenic effect of concomitant application of psychotropic treatment classes in patients with SCZ has not yet been evaluated. The overarching goal of the Genetic Overlap between Metabolic and Psychiatric disease (GOMAP) study is to assess the effect of pharmacological, anthropometric, lifestyle and clinical measurements, helping elucidate the mechanisms underlying the aetiology of T2D. METHODS The GOMAP case-control study (Genetic Overlap between Metabolic and Psychiatric disease) includes hospitalized patients with SCZ, some of whom have T2D. We enrolled 1653 patients with SCZ; 611 with T2D and 1042 patients without T2D. This is the first study of SCZ and T2D comorbidity at this scale in the Greek population. We retrieved detailed information on first- and second-generation antipsychotics (FGA, SGA), antidepressants and mood stabilizers, applied as monotherapy, 2-drug combination, or as 3- or more drug combination. We assessed the effects of psychotropic medication, body mass index, duration of schizophrenia, number of hospitalizations and physical activity on risk of T2D. Using logistic regression, we calculated crude and adjusted odds ratios (OR) to identify associations between demographic factors and the psychiatric medications. RESULTS Patients with SCZ on a combination of at least three different classes of psychiatric drugs had a higher risk of T2D [OR 1.81 (95% CI 1.22-2.69); p = 0.003] compared to FGA alone therapy, after adjustment for age, BMI, sex, duration of SCZ and number of hospitalizations. We did not find evidence for an association of SGA use or the combination of drugs belonging to two different classes of psychiatric medications with increased risk of T2D [1.27 (0.84-1.93), p = 0.259 and 0.98 (0.71-1.35), p = 0.885, respectively] compared to FGA use. CONCLUSIONS We find an increased risk of T2D in patients with SCZ who take a combination of at least three different psychotropic medication classes compared to patients whose medication consists only of one or two classes of drugs.
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Affiliation(s)
- Vasiliki Mamakou
- Medical School, National and Kapodistrian University Athens, 75 M. Assias Street, 115 27, Athens, Greece. .,Dromokaiteio Psychiatric Hospital, 124 61, Athens, Greece.
| | - Sophie Hackinger
- 0000 0004 0606 5382grid.10306.34Wellcome Sanger Institute, Hinxton, Cambridge, HH CB10 1 UK
| | - Eleni Zengini
- Dromokaiteio Psychiatric Hospital, 124 61 Athens, Greece ,0000 0004 1936 9262grid.11835.3eDepartment of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| | - Evgenia Tsompanaki
- 0000 0001 2179 8267grid.16299.35School of Information Sciences and Technology, Department of Statistics, Athens University of Economics and Business, 10434 Athens, Greece
| | - Eirini Marouli
- 0000 0001 2171 1133grid.4868.2William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, EC1M 6BQ, London, UK
| | - Ioannis Serafetinidis
- grid.414012.2Department of Gastroenterology, Gennimatas General Hospital, 11527 Athens, Greece
| | - Bram Prins
- 0000 0004 0606 5382grid.10306.34Wellcome Sanger Institute, Hinxton, Cambridge, HH CB10 1 UK
| | | | - Eirini Glezou
- Dromokaiteio Psychiatric Hospital, 124 61 Athens, Greece
| | - Lorraine Southam
- 0000 0004 0606 5382grid.10306.34Wellcome Sanger Institute, Hinxton, Cambridge, HH CB10 1 UK ,0000 0004 1936 8948grid.4991.5Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Nigel W. Rayner
- 0000 0004 0606 5382grid.10306.34Wellcome Sanger Institute, Hinxton, Cambridge, HH CB10 1 UK ,0000 0004 1936 8948grid.4991.5Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK ,0000 0004 0606 4224grid.470392.bOxford Centre for Diabetes Endocrinology and Metabolism, Oxford, UK
| | - Karoline Kuchenbaecker
- 0000 0004 0606 5382grid.10306.34Wellcome Sanger Institute, Hinxton, Cambridge, HH CB10 1 UK
| | - Klea Lamnissou
- 0000 0001 2155 0800grid.5216.0National and Kapodistrian University of Athens, Department of Biology, Athens, Panepistimioupolis, AnoIlisia, 15771 Athens, Greece
| | - Vassilis Kontaxakis
- 0000 0001 2155 0800grid.5216.0Early Psychosis Unit, 1st Department of Psychiatry, Eginition Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - George Dedoussis
- 0000 0004 0622 2843grid.15823.3dDepartment of Nutrition-Dietetics, Harokopio University, 17671 Athens, Greece
| | - Fragiskos Gonidakis
- 0000 0001 2155 0800grid.5216.01st Psychiatric Department, Eginition Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Anastasia Thanopoulou
- 0000 0001 2155 0800grid.5216.0Diabetes Centre, 2nd Department of Internal Medicine, Hippokration General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Nikolaos Tentolouris
- First Department of Propaedeutic Internal Medicine, National and Kapodistrian University of Athens, Medical School, Laiko General Hospital, 11527 Athens, Greece
| | - Eleftheria Zeggini
- 0000 0004 0606 5382grid.10306.34Wellcome Sanger Institute, Hinxton, Cambridge, HH CB10 1 UK
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