1
|
Kong L, Lu Y, Han D, Liu T, Bai Y. Sex-specific differences in the clinical profile among psychiatric patients with pulmonary Embolism: a hospital-based retrospective study. BMC Pulm Med 2024; 24:304. [PMID: 38937698 PMCID: PMC11212198 DOI: 10.1186/s12890-024-03122-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Accepted: 06/21/2024] [Indexed: 06/29/2024] Open
Abstract
BACKGROUND Pulmonary embolism (PE) is a severe and life-threatening complication of venous thromboembolism. However, there is a lack of systematic studies on differences between female and male PE patients. This paper aimed to compare the sex-specific differences in clinical characteristics and laboratory indicators in psychotic patients with PE. METHODS This retrospective study enrolled psychiatric patients with PE from June 2018 to June 2022 at Shenzhen Kangning Hospital (Shenzhen Mental Health Center). Demographic characteristics, factors associated with PE, and laboratory indices were collected to assess sex-specific differences. RESULTS Of the 168 patients, 87 (51.8%) were female and 81 (48.2%) were male, with a mean age of 58 years for females and 46 years for male patients. The male group had higher ratio of hyperprolactinemia, more patients using antipsychotic medications, higher D-dimer levels at PE onset, greater D-dimer difference, and a higher rate of D-dimer elevation than the female group (p < 0.05). Female patients were significantly older, exhibited a higher prevalence of diabetes, and had a greater number of patients taking antidepressants and hypnotics/sedatives than male patients (p < 0.05). Schizophrenia spectrum disorders were more prevalent in male patients, while female patients had a higher incidence of mood disorders (p < 0.05). Among patients aged < 45 years, the male group had higher D-dimer levels at PE onset and greater D-dimer difference (p < 0.05). Among all 112 patients aged ≥ 45 years, male patients were more likely than female patients to have respiratory tract infections, higher D-dimer levels at PE onset, greater D-dimer difference, and a higher rate of D-dimer elevation (p < 0.05). The multiple linear regression analysis indicated that hyperprolactinemia and the use of first-generation antipsychotics (FGAs) were associated with D-dimer levels at PE onset in male patients, while the time of PE onset and protective restraints were associated with D-dimer levels at PE onset in female patients (p < 0.05). CONCLUSION PE-associated clinical features differ between male and female patients. These differences may imply that the processes and mechanisms of PE onset are sex specific. Male patients are more likely to have respiratory tract infections and higher D-dimer levels at PE onset than female patients. The use of FGAs may be associated with increased D-dimer in male psychiatric patients, while protective restraints may be associated with increased D-dimer in female psychiatric patients.
Collapse
Affiliation(s)
- Lanlan Kong
- Bipolar Disorder Department, Shenzhen Mental Health Center, Shenzhen Kangning Hospital, No. 77 Zhenbi Road, Pingshan District, Shenzhen 518118, Guangdong, People's Republic of China
| | - Yueying Lu
- Clinical Psychology Department, the First Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050031, China
| | - Dongsheng Han
- Second General Psychiatric Ward, Shanghai Jing'an District Mental Health Center, Shanghai, Shanghai, 200436, China
| | - Ting Liu
- Bipolar Disorder Department, Shenzhen Mental Health Center, Shenzhen Kangning Hospital, No. 77 Zhenbi Road, Pingshan District, Shenzhen 518118, Guangdong, People's Republic of China
| | - Yuanhan Bai
- Bipolar Disorder Department, Shenzhen Mental Health Center, Shenzhen Kangning Hospital, No. 77 Zhenbi Road, Pingshan District, Shenzhen 518118, Guangdong, People's Republic of China.
| |
Collapse
|
2
|
Deng F, Ma J. Gender Differences in Prevalence and Associated Factors of Dyslipidemia in Initial-Treatment and Drug-Naïve Schizophrenia Patients. Neuropsychiatr Dis Treat 2024; 20:957-966. [PMID: 38737771 PMCID: PMC11088862 DOI: 10.2147/ndt.s457631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 04/23/2024] [Indexed: 05/14/2024] Open
Abstract
Background Dyslipidemia is frequently comorbid with schizophrenia (SCZ), and both conditions often demonstrate significant gender differences in their clinical features. This study specifically focuses on investigating the prevalence of dyslipidemia and the factors that contribute to it in initial-treatment and drug-naïve (ITDN) SCZ patients, specifically focusing on gender differences. Methods A total of 224 male ITDN SCZ patients and 424 female ITDN SCZ patients were included in this study. Socio-demographic and general clinical data of the patients were collected, and routine biochemical parameters, such as lipid levels, fasting blood glucose, thyroid function, renal function, and blood cell counts, were measured. Patients were also assessed for psychopathology and disease severity using the Positive and Negative Syndrome Scale (PANSS) and the Clinical Global Impression Scale - Severity of Illness (CGI-SI), respectively. In addition, a lipids score was calculated for assessing the severity of dyslipidemia. Results The study revealed that the prevalence of dyslipidemia in male patients was 34.02% (83/224), whereas 33.25% (141/424) in females, indicating no statistically significant difference (χ2 = 0.04, p = 0.841). For males, the risk factors for dyslipidemia were high education levels and diastolic blood pressure (DBP), while red blood cell count (RBC) as a protective factor. Additionally, DBP was identified as a risk factor for dyslipidemia score. In females, systolic blood pressure (SBP) was identified as a risk factor for dyslipidemia, while being married and creatinine (CRE) levels were found to be protective factors. Moreover, SBP was revealed as a risk factor for dyslipidemia score. Conclusion No significant gender differences were observed in the prevalence of dyslipidemia among the ITDN SCZ patients. However, notable gender differences were identified in the factors influencing dyslipidemia and its severity within this group. These findings suggest the necessity of implementing gender-specific interventions to address the potential risk factors associated with dyslipidemia.
Collapse
Affiliation(s)
- Fang Deng
- Department of Psychiatry, Wuhan Mental Health Center, Wuhan, Hubei, People’s Republic of China
- Wuhan Hospital for Psychotherapy, Wuhan, Hubei, People’s Republic of China
| | - Jun Ma
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, Hubei, People’s Republic of China
| |
Collapse
|
3
|
Krysta K, Trędzbor B, Martyniak E, Cieślik A, Koźmin-Burzyńska A, Piekarska-Bugiel K, Skałacka K, Bieś R, Krzystanek M. Biopsychosocial Variables in Male Schizophrenic Patients: A Comprehensive Comparison with Healthy Controls. Pharmaceuticals (Basel) 2023; 16:1633. [PMID: 38139760 PMCID: PMC10747115 DOI: 10.3390/ph16121633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 11/14/2023] [Accepted: 11/17/2023] [Indexed: 12/24/2023] Open
Abstract
OBJECTIVE this study aims to comprehensively compare neuropsychological, psychopathological, anthropometric, biochemical, pharmacological, and lifestyle variables between 27 male schizophrenic patients (SZ group) and 30 age- and sex-matched healthy male controls (HC group). METHODS participants underwent a battery of neuropsychological tests including the Trail Making Test (TMT), Stroop Color-Word Interference Test, and Verbal Fluency Test. Psychopathological symptoms in the SZ group were evaluated using the Positive and Negative Syndrome Scale (PANSS). Anthropometric measurements such as body weight, height, BMI, and waist circumference were taken. Biochemical markers measured included fasting glucose, total cholesterol, triglycerides, high-density lipoprotein (HDL) cholesterol, low-density lipoprotein (LDL) cholesterol, and fasting insulin. Lifestyle factors were assessed through a questionnaire for the study of views and eating habits of people aged 16 to 65. RESULTS the HC group outperformed the SZ group in the TMT_A test and the Stroop test, but no significant differences were observed in the TMT_B test or in phonemic fluency tests. No correlation was found between age and PANSS scores within the SZ group. Anthropometrically, the SZ group had higher body weight, waist circumference, and BMI, with no difference in height. Biochemically, the HC group had higher HDL cholesterol levels but lower insulin and insulin resistance indices. Pharmacological assessment showed a more significant impact on body weight among SZ patients taking second-generation antipsychotics. Lifestyle factors such as diet and screen time were comparable between groups, but the SZ group reported longer sleep duration and lower leisure time activity. CONCLUSIONS our study highlights distinct neuropsychological, pharmacological, anthropometric, and biochemical differences between male schizophrenic patients and healthy controls. The results underscore the complexity of schizophrenia and point toward the need for a multi-faceted approach to its management and understanding.
Collapse
Affiliation(s)
- Krzysztof Krysta
- Department and Clinic of Psychiatric Rehabilitation, Faculty of Medical Sciences, Medical University of Silesia, Ziołowa 45/47, 40-635 Katowice, Poland; (B.T.); (E.M.); (M.K.)
| | - Beata Trędzbor
- Department and Clinic of Psychiatric Rehabilitation, Faculty of Medical Sciences, Medical University of Silesia, Ziołowa 45/47, 40-635 Katowice, Poland; (B.T.); (E.M.); (M.K.)
| | - Ewa Martyniak
- Department and Clinic of Psychiatric Rehabilitation, Faculty of Medical Sciences, Medical University of Silesia, Ziołowa 45/47, 40-635 Katowice, Poland; (B.T.); (E.M.); (M.K.)
| | - Aleksandra Cieślik
- Departament of Neurological and Psychiatric Nursing, Chair of Neurology, School of Health Sciences in Katowice, Medical University of Silesia, Ziołowa 45/47, 40-635 Katowice, Poland;
| | - Agnieszka Koźmin-Burzyńska
- Department of Psychiatric Rehabilitation, Leszek Giec Upper-Silesian Medical Centre, Medical University of Silesia, Ziołowa 45/47, 40-635 Katowice, Poland; (A.K.-B.); (K.P.-B.)
| | - Katarzyna Piekarska-Bugiel
- Department of Psychiatric Rehabilitation, Leszek Giec Upper-Silesian Medical Centre, Medical University of Silesia, Ziołowa 45/47, 40-635 Katowice, Poland; (A.K.-B.); (K.P.-B.)
| | - Katarzyna Skałacka
- Institute of Psychology, University of Opole, Plac Staszica 1, 45-052 Opole, Poland;
| | - Rafał Bieś
- Medical Students’ Association, Department and Clinic of Psychiatric Rehabilitation, Faculty of Medical Sciences, Medical University of Silesia, Ziołowa 45/47, 40-635 Katowice, Poland;
| | - Marek Krzystanek
- Department and Clinic of Psychiatric Rehabilitation, Faculty of Medical Sciences, Medical University of Silesia, Ziołowa 45/47, 40-635 Katowice, Poland; (B.T.); (E.M.); (M.K.)
| |
Collapse
|
4
|
Wang Y, Liu Y, Zhang X, Wu Q. Sex-Based Differences and Risk Factors for Comorbid Nonalcoholic Fatty Liver Disease in Patients with Bipolar Disorder: A Cross-Sectional Retrospective Study. Diabetes Metab Syndr Obes 2023; 16:3533-3545. [PMID: 37954889 PMCID: PMC10637207 DOI: 10.2147/dmso.s428523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 10/31/2023] [Indexed: 11/14/2023] Open
Abstract
Purpose Sex-based differences in patients with bipolar disorders (BD) are well recognized, and it is well known that the prevalence and severity of nonalcoholic fatty liver disease (NAFLD) are both higher in men than in women. Although metabolic disorders such as NAFLD are common in patients with BD, sex differences and risk factors for NAFLD comorbidity in these patients have not been thoroughly explored. This study aimed to investigate sex differences in patients with comorbid NAFLD and BD and associated risk factors. Methods This retrospective cross-sectional study included 710 patients with BD. Clinical data of patients with BD, including information on fasting glucose, liver function-related enzymes, relevant lipid data, uric acid, the triglyceride-glucose index (TyG), and demographics, were derived from the hospital electronic medical record system from June 2020 to July 2022. We performed logistic regression analysis and calculated the odds ratios with 95% confidence intervals of factors using t-tests, χ²-tests, and receiver operating characteristic. NAFLD was diagnosed using liver ultrasonography. Results The prevalence of NAFLD was higher in male patients with BD than in female patients (50.9% vs 38.5%), and there were significant differences in the years of education and marital status (all P<0.05). Regression analysis showed that the risk factors for comorbidities were the body mass index (BMI), fasting glucose, and apolipoprotein B levels in male patients and the BMI, bipolar disease course, glutamine transpeptidase levels, and the TyG in female patients. Conclusion Sex-based differences exist in risk factors and in the prevalence of comorbid NAFLD among patients with BD. BMI is a sex-independent risk factor, and clinical attention should be targeted to risk factors associated with comorbid NAFLD related to sex, especially in female patients with BD who presenting a high TyG index.
Collapse
Affiliation(s)
- Ying Wang
- Department of Psychiatry, Affiliated Psychological Hospital of Anhui Medical University, Hefei, People’s Republic of China
- Anhui Mental Health Center, Hefei Fourth People’s Hospital, Hefei, People’s Republic of China
| | - Yiyi Liu
- Department of Psychiatry, Affiliated Psychological Hospital of Anhui Medical University, Hefei, People’s Republic of China
- Anhui Mental Health Center, Hefei Fourth People’s Hospital, Hefei, People’s Republic of China
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, People’s Republic of China
| | - Xun Zhang
- Department of Psychiatry, Affiliated Psychological Hospital of Anhui Medical University, Hefei, People’s Republic of China
- Anhui Mental Health Center, Hefei Fourth People’s Hospital, Hefei, People’s Republic of China
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, People’s Republic of China
| | - Qing Wu
- Department of Psychiatry, Affiliated Psychological Hospital of Anhui Medical University, Hefei, People’s Republic of China
- Anhui Mental Health Center, Hefei Fourth People’s Hospital, Hefei, People’s Republic of China
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, People’s Republic of China
| |
Collapse
|
5
|
Yan H, Li Y, Li S, Zhou C, Wei S, Li J, Zhang XY. Sex differences in the prevalence and clinical correlates of diabetes in Chinese patients with chronic schizophrenia. Heliyon 2023; 9:e14183. [PMID: 36950609 PMCID: PMC10025886 DOI: 10.1016/j.heliyon.2023.e14183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 02/12/2023] [Accepted: 02/24/2023] [Indexed: 03/06/2023] Open
Abstract
Sex differences have been noted in schizophrenia (SCZ) and diabetes mellitus (DM); however, the effect of sex on SCZ patients with DM remains unknown. We aimed to investigate sex differences in the prevalence, demographic and clinical correlates of DM in Chinese patients with chronic SCZ. A total of 988 Han Chinese SCZ patients (male/female: 638/350) were recruited from two psychiatric hospitals in China. We used the Positive and Negative Syndrome Scale (PANSS) to evaluate the psychopathological symptoms of the patients. In addition, serum glucose and lipid levels were assayed. The prevalence of DM in female patients (57/350, 16.29%) was higher than that in male patients (79/638, 12.38%). Binary logistic regression analyses confirmed that the prevalence of DM in female patients was higher than that in male patients (P < 0.001, OR = 4.62, 95% CI = 2.11-10.11). Moreover, female patients had significantly higher positive symptoms than male patients (P = 0.003, OR = 1.08, 95% CI = 1.03-1.14). Further, higher body mass index (BMI) and higher triglyceride (TG) were significantly associated with DM in men (both P < 0.05). Decreased high density lipoprotein (HDL) was significantly associated with DM in both male and female patients (both P < 0.01). Comorbid DM is more common in female SCZ patients, and there are sex-specific correlates of DM in SCZ.
Collapse
Affiliation(s)
- Huiming Yan
- Laboratory of Biological Psychiatry, Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, China
| | - Yanzhe Li
- Laboratory of Biological Psychiatry, Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, China
| | - Shen Li
- Laboratory of Biological Psychiatry, Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, China
| | - Chi Zhou
- Laboratory of Biological Psychiatry, Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, China
| | - Shuochi Wei
- 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
| | - Jie Li
- Laboratory of Biological Psychiatry, Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, China
- Corresponding authorTianjin Anding Hospital, Tianjin Medical University, 13 Liulin Road, Hexi District, Tianjin, 300222, China.
| | - Xiang-Yang 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
- Corresponding authorInstitute of Psychology, Chinese Academy of Sciences, 16 Lincui Road, Chaoyang District, Beijing, 100101, China.
| |
Collapse
|
6
|
Sex differences in prevalence and clinical correlates of insomnia in Chinese patients with chronic schizophrenia. Eur Arch Psychiatry Clin Neurosci 2022; 273:601-611. [PMID: 35972555 DOI: 10.1007/s00406-022-01473-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 08/02/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE It is generally recognized that there are sex differences in many aspects of schizophrenia. The main purpose of this study was to investigate the sex differences in the prevalence and clinical correlates of insomnia in patients with chronic schizophrenia. METHODS A total of 957 patients who met the DSM-IV diagnostic criteria for schizophrenia were recruited in this cross-sectional study (male/female = 630/327). Demographic, clinical, and insomnia data were collected using self-reported questionnaires. Fasting blood samples were collected to evaluate the status of blood lipids. Psychopathological symptoms were evaluated using the Positive and Negative Syndrome Scale (PANSS). RESULTS The prevalence rate of insomnia in female patients with schizophrenia was significantly higher than that in male patients (17.3% for males and 26.3% for females; χ2 = 10.74, p = 0.001). Regression analysis showed that in male patients, insomnia was independently associated with severe PANSS positive symptoms, severe PANSS depressive factor, and high levels of low-density lipoprotein levels, while in female patients, insomnia was associated with low education level, high PANSS depressive factor, and high levels of apolipoprotein B levels. CONCLUSION This study illustrates that insomnia is more frequent in female than male schizophrenia patients, and that there are differences in the clinical correlates of insomnia by sex, suggesting that sex differences should be considered in prevention and treatment strategies for coexisting insomnia in schizophrenia patients.
Collapse
|
7
|
Yang Y, Shen M, Li L, Long Y, Wang L, Lang B, Wu R. Olanzapine Promotes the Occurrence of Metabolic Disorders in Conditional TCF7L2-Knockout Mice. Front Cell Dev Biol 2022; 10:890472. [PMID: 35874808 PMCID: PMC9298277 DOI: 10.3389/fcell.2022.890472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 05/16/2022] [Indexed: 11/29/2022] Open
Abstract
Objectives: Schizophrenia (SCZ) patients display higher incidence of metabolic syndrome (MetS) and comorbidity of type II diabetes. Both atypical antipsychotics and genetic variants are believed to predispose the patients with the risk, but their interplay remains largely unknown. TCF7L2 is one of the most common genes strongly associated with glucose homeostasis which also participates in the pathogenesis of schizophrenia. In this study, we aimed to explore the regulatory roles of TCF7L2 in atypical antipsychotics-induced MetS. Methods: Mice with pancreatic β-cell–specific Tcf7l2 deletion (CKO) were generated. The CKO mice and control littermates were subjected to olanzapine (4 mg/kg/day) or saline gavage for 6 weeks. Metabolic indices, β cell mass, and the expressing levels of TCF7L2 and GLP-1R in the pancreatic tissue were closely monitored. Results: Tcf7l2 CKO mice displayed a spectrum of core features of MetS, which included remarkably increased rate of weight gain, higher fasting insulin, higher values of blood lipids (cholesterol, triglyceride, and low-density lipoprotein), impaired glucose tolerance, and hypertrophy of adipocytes. Notably, these effects could be further exacerbated by olanzapine. In addition, Tcf7l2 CKO mice with the olanzapine group showed significantly decreased expressions of GLP-1R protein and a trend of reduced pancreatic β-cell mass. RT-qPCR revealed that the CKO mice presented a significantly less transcription of Sp5, an important element of the Wnt signaling pathway. Conclusion: Our study illustrates that mice with pancreatic β-cell–targeted Tcf7l2 deletion were more vulnerable to suffer metabolic abnormalities after olanzapine administration. This impairment may be mediated by the reduced expression of GLP-1R.
Collapse
Affiliation(s)
- Ye Yang
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Manjun Shen
- Shenzhen Nanshan Center for Chronic Disease Control, Department of Psychiatry, Shenzhen, China
| | - Li Li
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Yujun Long
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Lu Wang
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Bing Lang
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
- *Correspondence: Bing Lang, ; Renrong Wu,
| | - Renrong Wu
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
- *Correspondence: Bing Lang, ; Renrong Wu,
| |
Collapse
|
8
|
Vázquez-Bourgon J, Gómez-Revuelta M, Mayoral-van Son J, Labad J, Ortiz-García de la Foz V, Setién-Suero E, Ayesa-Arriola R, Tordesillas-Gutiérrez D, Juncal-Ruiz M, Crespo-Facorro B. Pattern of long-term weight and metabolic changes after a first episode of psychosis: Results from a 10-year prospective follow-up of the PAFIP program for early intervention in psychosis cohort. Eur Psychiatry 2022; 65:e48. [PMID: 35971658 PMCID: PMC9486831 DOI: 10.1192/j.eurpsy.2022.2308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background People with psychosis are at higher risk of cardiovascular events, partly explained by a higher predisposition to gain weight. This has been observed in studies on individuals with a first-episode psychosis (FEP) at short and long term (mainly up to 1 year) and transversally at longer term in people with chronic schizophrenia. However, there is scarcity of data regarding longer-term (above 3-year follow-up) weight progression in FEP from longitudinal studies. The aim of this study is to evaluate the longer-term (10 years) progression of weight changes and related metabolic disturbances in people with FEP. Methods Two hundred and nine people with FEP and 57 healthy participants (controls) were evaluated at study entry and prospectively at 10-year follow-up. Anthropometric, clinical, and sociodemographic data were collected. Results People with FEP presented a significant and rapid increase in mean body weight during the first year of treatment, followed by less pronounced but sustained weight gain over the study period (Δ15.2 kg; SD 12.3 kg). This early increment in weight predicted longer-term changes, which were significantly greater than in healthy controls (Δ2.9 kg; SD 7.3 kg). Weight gain correlated with alterations in lipid and glycemic variables, leading to clinical repercussion such as increments in the rates of obesity and metabolic disturbances. Sex differences were observed, with women presenting higher increments in body mass index than men. Conclusions This study confirms that the first year after initiating antipsychotic treatment is the critical one for weight gain in psychosis. Besides, it provides evidence that weight gain keep progressing even in the longer term (10 years), causing relevant metabolic disturbances.
Collapse
|
9
|
Li W, Lin S, Yue L, Fang Y, Xiao S. Sex Differences in Obesity and Cognitive Function in Chinese Elderly Patients With Chronic Schizophrenia. Front Endocrinol (Lausanne) 2022; 13:742474. [PMID: 35432207 PMCID: PMC9011101 DOI: 10.3389/fendo.2022.742474] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 03/01/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND It is well known that schizophrenia is associated with sex differences. However, no study has explored the sex differences in obesity and cognitive function in elderly Chinese patients with schizophrenia. OBJECTIVE This study aimed to compare sex differences in obesity and cognitive function in elderly Chinese individuals with schizophrenia. METHODS A total of 304 elderly patients with schizophrenia and 130 sex- and age-matched healthy controls from the community were recruited. Demographic, clinical, and lipid parameters were collected for all subjects. The Montreal Cognitive Assessment (MoCA) was used to assess the global cognitive functions of the participants, while the Positive and Negative Syndrome Scale (PANSS) was used to assess psychopathological symptoms in patients with schizophrenia. RESULTS Of the patients with schizophrenia, the prevalence of obesity in men and women was 11.7% (19/163) and 21.3% (30/141), respectively. The score (14.51 ± 6.504) of MOCA in elderly male patients with schizophrenia was significantly higher than that (11.40 ± 6.822) in female patients. There was a positive correlation between the MOCA scores and body mass index (BMI) (r=0.206, p=0.018) in male elderly patients with schizophrenia. Conversely, the MOCA scores of female elderly patients with schizophrenia did not correlate with BMI (p>0.05). However, we found no sex differences in obesity and cognition among control older adults. CONCLUSIONS Our findings suggest that there are significant sex differences in obesity and cognitive function in elderly Chinese patients with schizophrenia.
Collapse
Affiliation(s)
- Wei Li
- Department of Geriatric Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Alzheimer’s Disease and Related Disorders Center, Shanghai Jiao Tong University, Shanghai, China
| | - Sun Lin
- Department of Geriatric Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Alzheimer’s Disease and Related Disorders Center, Shanghai Jiao Tong University, Shanghai, China
| | - Ling Yue
- Department of Geriatric Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Alzheimer’s Disease and Related Disorders Center, Shanghai Jiao Tong University, Shanghai, China
| | - Yuan Fang
- Department of Geriatric Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Alzheimer’s Disease and Related Disorders Center, Shanghai Jiao Tong University, Shanghai, China
- *Correspondence: Shifu Xiao, ; Yuan Fang,
| | - Shifu Xiao
- Department of Geriatric Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Alzheimer’s Disease and Related Disorders Center, Shanghai Jiao Tong University, Shanghai, China
- *Correspondence: Shifu Xiao, ; Yuan Fang,
| |
Collapse
|
10
|
Liu Z, Zhang Y, Wang J, Xia L, Yang Y, Sun L, Zhang D, Li W, Yao X, Yang R, Liu Y, Liu H. Association of higher plasma leptin levels with HOMA-IR index, high sensitivity C-reactive protein and glycolipid metabolism in patients with chronic schizophrenia: A multi-center cross-sectional study. Front Psychiatry 2022; 13:992988. [PMID: 36090349 PMCID: PMC9453303 DOI: 10.3389/fpsyt.2022.992988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 08/09/2022] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Previous research has revealed that plasma leptin levels were closely related to glycolipid metabolism in schizophrenic patients. Insulin resistance (IR) and high sensitivity C-reactive protein (hs-CRP) were involved in glucolipid metabolism disorders. This study explored the correlation between plasma higher leptin levels, homeostasis model assessment of insulin resistance (HOMA-IR) index, hs-CRP and glycolipid metabolism in patients with chronic schizophrenia (CS). METHODS 322 subjects were enrolled, and the psychopathological symptoms of each patient were assessed by a 30-item Positive and Negative Syndrome Scale (PANSS-30). Patients' plasma leptin levels were measured by enzyme-linked immunosorbent assay (ELISA). Fasting blood glucose (FBG) levels were determined by oxidase method. Insulin levels were tested by electrochemiluminescence, and hs-CRP levels were tested by immunoturbidimetry. IBM SPSS 22.0 was used for data analysis. RESULTS Compared to the lower leptin group, patients in the higher leptin group had significantly higher body mass index (BMI), total cholesterol (TC), triglycerides (TG), low-density lipoprotein (LDL-C), insulin, HOMA-IR and hs-CRP levels; and lower negative factor scores, cognitive factor scores, and PANSS total scores (P < 0.05). Plasma leptin levels in CS patients were positively correlated with BMI, TC, TG, LDL-C, insulin, HOMA-IR and hs-CRP levels, and were negatively correlated with gender (male = 1, Female = 2), positive factor scores, negative factor scores, cognitive factor scores and PANSS total scores. Multiple linear regression analysis revealed that gender, BMI, positive factor scores, PANSS total scores, FBG, LDL-C, insulin, HOMA-IR and hs-CRP levels were independent influencing factors of leptin levels in CS patients (P < 0.05). CONCLUSION Gender, BMI, positive factor scores, PANSS total scores, FBG, LDL-C, insulin, HOMA-IR and hs-CRP levels were independent influencing factors of plasma leptin levels in CS patients. Plasma leptin, HOMA-IR and hs-CRP levels should be measured regularly in CS patients to prevent or treat the disorders of glucose and lipid metabolism comorbidity with schizophrenia patients in clinical diagnosis and treatment.
Collapse
Affiliation(s)
- Zhiwei Liu
- Department of Psychiatry, The Third People's Hospital of Fuyang, Fuyang, China
| | - Yulong Zhang
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Chaohu, China.,Anhui Psychiatric Center, Anhui Medical University, Chaohu, China
| | - Juan Wang
- Department of Psychiatry, Chengdu Fourth People's Hospital, Chengdu, China
| | - Lei Xia
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Chaohu, China.,Anhui Psychiatric Center, Anhui Medical University, Chaohu, China
| | - Yating Yang
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Chaohu, China.,Anhui Psychiatric Center, Anhui Medical University, Chaohu, China
| | - Liang Sun
- Department of Psychiatry, The Third People's Hospital of Fuyang, Fuyang, China
| | - Dapeng Zhang
- Department of Psychiatry, The Third People's Hospital of Fuyang, Fuyang, China
| | - Wenzheng Li
- Department of Psychiatry, Hefei Fourth People's Hospital, Hefei, China
| | - Xianhu Yao
- Department of Psychiatry, Maanshan Fourth People's Hospital, Maanshan, China
| | - Rongchun Yang
- Department of Psychiatry, The Third People's Hospital of Fuyang, Fuyang, China
| | - Yun Liu
- Department of Psychiatry, The Third People's Hospital of Fuyang, Fuyang, China
| | - Huanzhong Liu
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Chaohu, China.,Anhui Psychiatric Center, Anhui Medical University, Chaohu, China
| |
Collapse
|
11
|
Miller BJ, McCall WV, Xia L, Zhang Y, Li W, Yao X, Liu H. Insomnia, suicidal ideation, and psychopathology in Chinese patients with chronic schizophrenia. Prog Neuropsychopharmacol Biol Psychiatry 2021; 111:110202. [PMID: 33285266 DOI: 10.1016/j.pnpbp.2020.110202] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 12/01/2020] [Accepted: 12/02/2020] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Insomnia occurs frequently in the clinical course of schizophrenia. A growing literature has found associations between insomnia, suicidal ideation, and psychopathology in patients with schizophrenia. We explored these associations in a cross-sectional study of a large sample of patients with chronic schizophrenia in China. We hypothesized that insomnia would be associated with an increased odds of current suicidal ideation and higher current psychopathology scores. METHODS We recruited 328 inpatients with chronic schizophrenia, all of whom were prescribed psychotropics. We investigated relationships between current insomnia, suicidal ideation over the past two weeks, and current psychopathology for subjects using regression models. RESULTS After controlling for multiple potential confounding factors, current insomnia was an indicator of a significant, 2.5-fold increased odds of suicidal ideation (OR = 2.56, 95% CI 1.10-5.95, p = 0.029). Insomnia was also a significant indicator of lifetime suicide attempt (OR = 1.07) as well as higher Positive and Negative Syndrome Scale total (β = 0.134, p = 0.017), positive (β = 0.154, p = 0.006) and general (β = 0.145, p = 0.010) subscale scores. CONCLUSION Insomnia is associated with suicidal ideation, lifetime suicide attempt, and higher psychopathology scores in inpatients with chronic schizophrenia. Formal assessment of insomnia appears relevant to the clinical care of patients with schizophrenia as an indicator of suicidal thinking and behavior, depression, and symptom severity.
Collapse
Affiliation(s)
- Brian J Miller
- Department of Psychiatry and Health Behavior, Medical College of Georgia, Augusta University, Augusta, Georgia.
| | - William V McCall
- Department of Psychiatry and Health Behavior, Medical College of Georgia, Augusta University, Augusta, Georgia
| | - Lei Xia
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei, Anhui Province, China
| | - Yulong Zhang
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei, Anhui Province, China
| | - Wenzheng Li
- Department of Psychiatry, Hefei Fourth People's Hospital, Hefei, Anhui Province, China
| | - Xianhu Yao
- Department of Psychiatry, Maanshan Fourth People's Hospital, Maanshan, Anhui Province, China
| | - Huanzhong Liu
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei, Anhui Province, China.
| |
Collapse
|
12
|
Afzal M, Siddiqi N, Ahmad B, Afsheen N, Aslam F, Ali A, Ayesha R, Bryant M, Holt R, Khalid H, Ishaq K, Koly KN, Rajan S, Saba J, Tirbhowan N, Zavala GA. Prevalence of Overweight and Obesity in People With Severe Mental Illness: Systematic Review and Meta-Analysis. Front Endocrinol (Lausanne) 2021; 12:769309. [PMID: 34899604 PMCID: PMC8656226 DOI: 10.3389/fendo.2021.769309] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 10/21/2021] [Indexed: 11/23/2022] Open
Abstract
Aims 1) To determine the pooled prevalence of overweight and obesity in people with severe mental illness (SMI), overall and by type of SMI, geographical region, and year of data collection; and 2) to assess the likelihood of overweight and obesity, in people with SMI compared with the general population. Methods PubMed, Medline, EMBASE, and PsycINFO databases were searched to identify observational studies assessing the prevalence of obesity in adults with SMI. Screening, data extraction and risk of bias assessments were performed independently by two co-authors. Random effect estimates for the pooled prevalence of overweight and obesity and the pooled odds of obesity in people with SMI compared with the general population were calculated. Subgroup analyses were conducted for types of SMI, setting, antipsychotic medication, region of the world, country income classification, date of data collection and sex. We assessed publication bias and performed a series of sensitivity analyses, excluding studies with high risk of bias, with low sample size and those not reporting obesity according to WHO classification. Result 120 studies from 43 countries were included, the majority were from high income countries. The pooled prevalence of obesity in people with SMI was 25.9% (95% C.I. = 23.3-29.1) and the combined pooled prevalence of overweight and obesity was 60.1% (95% C.I. = 55.8-63.1). Sub-Saharan Africa (13.0%, 95%C.I. = 6.7-25.1) and South Asia (17.7%, 95%C.I. = 10.5-28.5) had the lowest prevalence of obesity whilst North Africa and the Middle East (35.8%, 95%C.I. = 23.8-44.8) reported the highest prevalence. People with SMI were 3.04 more likely (95% C.I. = 2.42-3.82) to have obesity than the general population, but there was no difference in the prevalence of overweight. Women with schizophrenia were 1.44 (95% C.I. = 1.25-1.67) times more likely than men with schizophrenia to live with obesity; however, no gender differences were found among those with bipolar disorder. Conclusion People with SMI have a markedly high prevalence and higher odds of obesity than the general population. This may contribute to the very high prevalence of physical health conditions and mortality in this group. People with SMI around the world would likely benefit from interventions to reduce and prevent obesity.
Collapse
Affiliation(s)
- Medhia Afzal
- Department of Health Sciences, University of York, York, United Kingdom
- Hull York Medical School, York, United Kingdom
- Health and Care of Older People, East Kent Hospitals University National Health Service (NHS Foundation), Kent, United Kingdom
| | - Najma Siddiqi
- Department of Health Sciences, University of York, York, United Kingdom
- Hull York Medical School, York, United Kingdom
| | - Bilal Ahmad
- Institute of Psychiatry, Rawalpindi Medical University, Rawalpindi, Pakistan
| | - Nida Afsheen
- Institute of Psychiatry, Rawalpindi Medical University, Rawalpindi, Pakistan
| | - Faiza Aslam
- Institute of Psychiatry, Rawalpindi Medical University, Rawalpindi, Pakistan
| | - Ayaz Ali
- Institute of Psychiatry, Rawalpindi Medical University, Rawalpindi, Pakistan
| | - Rubab Ayesha
- Institute of Psychiatry, Rawalpindi Medical University, Rawalpindi, Pakistan
| | - Maria Bryant
- Department of Health Sciences, University of York, York, United Kingdom
- Hull York Medical School, York, United Kingdom
| | - Richard Holt
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
- Southampton National Institute for Health Research Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
| | - Humaira Khalid
- Health and Care of Older People, East Kent Hospitals University National Health Service (NHS Foundation), Kent, United Kingdom
| | - Kousar Ishaq
- Health and Care of Older People, East Kent Hospitals University National Health Service (NHS Foundation), Kent, United Kingdom
| | - Kamrun Nahar Koly
- Health System and Population Studies Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Sukanya Rajan
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, Bangalore, India
| | - Jobaida Saba
- Health System and Population Studies Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | | | - Gerardo A. Zavala
- Department of Health Sciences, University of York, York, United Kingdom
| |
Collapse
|
13
|
Evaluation of an educational wellness program by sex differences in community-dwelling Japanese patients with schizophrenia. Arch Psychiatr Nurs 2021; 35:450-456. [PMID: 34561058 DOI: 10.1016/j.apnu.2021.06.005] [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: 03/13/2021] [Revised: 05/10/2021] [Accepted: 06/12/2021] [Indexed: 11/22/2022]
Abstract
This study was a 24-week non-randomized controlled trial aimed at investigating the effects of lifestyle education by sex in patients with schizophrenia. The data was collected and analyzed for 75 subjects at five facilities in Aomori, Japan. Mean weight and BMI decreased in both biologically male and female subjects over a 24-Week study period in the Intervention group, but were maintenance or increase in the control Group. Although, when compared with the control group by ANCOVA (Analysis of Covariance), there were significant differences in body weight, BMI, and body fat percentage in the biologically male participants in the Intervention group, but not in the females. For the biologically males in the Intervention group, sex differences were speculated to affect weight loss strategies, such as using a pedometer to incorporate walking into their daily routine. Thus, when implementing lifestyle improvement education program, it is recommended to implement a program that considers sex differences.
Collapse
|
14
|
Seeman MV, González-Rodríguez A. Stratification by Sex and Hormone Level When Contrasting Men and Women in Schizophrenia Trials Will Improve Personalized Treatment. J Pers Med 2021; 11:929. [PMID: 34575706 PMCID: PMC8471344 DOI: 10.3390/jpm11090929] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/13/2021] [Accepted: 09/17/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Sex and gender differences have been reported in the prevalence, expression, treatment response, and outcome of schizophrenia, but most reports are based on relatively small samples that have not been stratified for the impact of sex hormone levels. This literature review aims to show how women's hormone levels can impact the results of male/female comparisons. METHODS This is a narrative review of data from publications of the last decade. RESULTS Epidemiologic evidence, reports of the impact of hormones on cognition, results of sexually dimorphic responses to treatment, and male/female trajectories of illness over time all suggest that female hormone fluctuations exert major effects on male/female differences in schizophrenia. CONCLUSIONS Information on hormonal status in women participants is rarely available in clinical studies in schizophrenia, which makes male/female comparisons largely uninterpretable. These are the current challenges. Opportunities for individualized treatment are growing, however, and will undoubtedly result in improved outcomes for both women and men in the future.
Collapse
Affiliation(s)
- Mary V. Seeman
- Department of Psychiatry, University of Toronto, #605 260 Heath St. W., Toronto, ON M5P 3L6, Canada
| | - Alexandre González-Rodríguez
- Department of Mental Health, Mutua Terrassa University Hospital, University of Barcelona, 08221 Terrassa, Barcelona, Spain;
| |
Collapse
|
15
|
Wójciak P, Domowicz K, Rybakowski JK. Metabolic indices in schizophrenia: Association of negative symptoms with higher HDL cholesterol in female patients. World J Biol Psychiatry 2021; 22:552-556. [PMID: 33176545 DOI: 10.1080/15622975.2020.1849796] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVES Negative symptoms of schizophrenia can be related to metabolic abnormalities. The study aimed to assess negative symptoms using the Positive and Negative Syndrome Scale (PANSS) and the Brief Negative Symptoms Scale (BNSS), and their relationship with body mass index (BMI) and lipid indices, in male and female schizophrenic patients. METHODS Fifty chronic schizophrenia patients (29 males, 21 females) were included. They have mild to moderate severity of the illness (total PANSS score <80), and received unchanged pharmacological treatment in the last three weeks. Psychopathology symptoms were assessed using the PANSS and BNSS. The measurements of BMI and serum lipids were done in all patients. RESULTS In female patients, a significant positive correlation between the intensity of negative symptoms measured by the PANSS and BNSS scales and the concentration of high-density lipoprotein (HDL) cholesterol, and a trend for negative correlation with BMI was observed. Such correlations were not found in male patients. CONCLUSIONS Assessing the negative symptoms of schizophrenia, and investigating the relationship of these symptoms with metabolic indices, we showed distinctive features in male and female schizophrenia patients. The positive correlation between negative symptoms and HDL cholesterol in female patients needs to be confirmed in further studies.
Collapse
Affiliation(s)
- Paweł Wójciak
- Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Klaudia Domowicz
- Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Janusz K Rybakowski
- Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| |
Collapse
|
16
|
Kassem M, Haddad C, Daccache C, Hayek C, Hallit S, Kazour F. Factors associated with overweight and obesity in Lebanese male patients with schizophrenia. Perspect Psychiatr Care 2021; 57:1347-1355. [PMID: 33244768 DOI: 10.1111/ppc.12697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 10/29/2020] [Accepted: 11/17/2020] [Indexed: 11/28/2022] Open
Abstract
PURPOSE To assess the influence of lifestyle factors, antipsychotic medications, and psychosis symptoms on obesity in a group of male patients with schizophrenia in Lebanon. DESIGN/METHODS A cross-sectional study conducted between May and July 2018 enrolling 149 male patients with chronic schizophrenia. RESULTS We found that 59.1% of the patients were obese/overweight. Older age and higher negative and total positive and negative syndrome scale scores were significantly associated with lower body mass index values. PRACTICE IMPLICATIONS This study shed light on some factors associated with obesity in male patients with schizophrenia, which may be targeted for the prevention and management of obesity. Some interventions were proposed such as focusing on patients' physical health, psychiatric treatment, and maintaining a healthy diet and a healthy lifestyle.
Collapse
Affiliation(s)
- Maha Kassem
- Faculty of Sciences, Lebanese University, Fanar, Lebanon
| | - Chadia Haddad
- Research Department, Psychiatric Hospital of the Cross, Jal Eddib, Lebanon.,Institute of Epidemiology and Tropical Neurology, INSERM, University of Limoges, CHU Esquirol, IRD, U1094 Tropical Neuroepidemiology, GEIST, Limoges, France
| | | | - Claire Hayek
- Faculty of Pharmacy, Lebanese University, Hadat, Lebanon
| | - Souheil Hallit
- Faculty of Medicine and Medical Sciences, Holy Spirit University of Kaslik (USEK), Jounieh, Lebanon.,INSPECT-LB:, Institut National de Sante Publique, Epidemiologie Clinique et Toxicologie-Liban, Beirut, Lebanon
| | - Francois Kazour
- Faculty of Arts and Sciences, Holy Spirit University of Kaslik (USEK), Jounieh, Lebanon.,Faculty of Medicine, Saint-Joseph University, Beirut, Lebanon
| |
Collapse
|
17
|
Lu J, Huang ML, Li JH, Jin KY, Li HM, Mou TT, Fronczek R, Duan JF, Xu WJ, Swaab D, Bao AM. Changes of Hypocretin (Orexin) System in Schizophrenia: From Plasma to Brain. Schizophr Bull 2021; 47:1310-1319. [PMID: 33974073 PMCID: PMC8379539 DOI: 10.1093/schbul/sbab042] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Hypocretin (also called orexin) regulates various functions, such as sleep-wake rhythms, attention, cognition, and energy balance, which show significant changes in schizophrenia (SCZ). We aimed to identify alterations in the hypocretin system in SCZ patients. We measured plasma hypocretin-1 levels in SCZ patients and healthy controls and found significantly decreased plasma hypocretin-1 levels in SCZ patients, which was mainly due to a significant decrease in female SCZ patients compared with female controls. In addition, we measured postmortem hypothalamic hypocretin-1-immunoreactivity (ir), ventricular cerebrospinal fluid (CSF) hypocretin-1 levels, and hypocretin receptor (Hcrt-R) mRNA expression in the superior frontal gyrus (SFG) in SCZ patients and controls We observed a significant decrease in the amount of hypothalamic hypocretin-1 ir in SCZ patients, which was due to decreased amounts in female but not male patients. Moreover, Hcrt-R2 mRNA in the SFG was decreased in female SCZ patients compared with female controls, while male SCZ patients showed a trend of increased Hcrt-R1 mRNA and Hcrt-R2 mRNA expression compared with male controls. We conclude that central hypocretin neurotransmission is decreased in SCZ patients, especially female patients, and this is reflected in the plasma.
Collapse
Affiliation(s)
- Jing Lu
- Department of Psychiatry, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China,The Key Laboratory of Mental Disorder Management in Zhejiang Province, Hangzhou, China
| | - Man-Li Huang
- Department of Psychiatry, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China,The Key Laboratory of Mental Disorder Management in Zhejiang Province, Hangzhou, China
| | - Jin-Hui Li
- Department of Traditional Chinese Medicine & Rehabilitation, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Kang-Yu Jin
- Department of Psychiatry, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Hai-Mei Li
- Department of Psychiatry, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Ting-Ting Mou
- Department of Psychiatry, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China,The Key Laboratory of Mental Disorder Management in Zhejiang Province, Hangzhou, China
| | - Rolf Fronczek
- Department of Neurology, Leiden University Medical Center, Leiden, Netherlands
| | - Jin-Feng Duan
- Department of Psychiatry, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China,The Key Laboratory of Mental Disorder Management in Zhejiang Province, Hangzhou, China
| | - Wei-Juan Xu
- Department of Psychiatry, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China,The Key Laboratory of Mental Disorder Management in Zhejiang Province, Hangzhou, China
| | - Dick Swaab
- Netherlands Institute for Neuroscience, an Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, The Netherlands,NHC and CAMS Key Laboratory of Medical Neurobiology, School of Brain Science and Brain Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Ai-Min Bao
- Department of Psychiatry, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China,The Key Laboratory of Mental Disorder Management in Zhejiang Province, Hangzhou, China,NHC and CAMS Key Laboratory of Medical Neurobiology, School of Brain Science and Brain Medicine, Zhejiang University School of Medicine, Hangzhou, China,To whom correspondence should be addressed; Department of Psychiatry, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; tel: +86 571 88208789, fax: +86 571 88208094, e-mail:
| |
Collapse
|
18
|
Prevalence of obesity and clinical and metabolic correlates in first-episode schizophrenia relative to healthy controls. Psychopharmacology (Berl) 2021; 238:745-753. [PMID: 33241480 DOI: 10.1007/s00213-020-05727-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 11/18/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE People with schizophrenia exhibit a high obesity rate. However, little is known about the prevalence of obesity and its relationship with clinical symptoms and metabolic indicators in first-episode drug-naïve (FEDN) schizophrenia. METHODS Demographic and lipid parameters were gathered from 297 FEDN schizophrenia and 325 healthy controls. The patients' symptomatology was evaluated by the Positive and Negative Syndrome Scale (PANSS). RESULTS The obesity rate of FEDN patients was 10.77%, similar to that of controls (10.5%). The prevalence of overweight plus obesity of patients was 44.8%, significantly higher than that of controls (36.6%). Compared with non-obese patients, obese patients had higher levels of cholesterol (4.81 ± 0.93 vs 4.22 ± 1.00 mmol/L), triglyceride (0.27 ± 0.21 vs 0.14 ± 0.24 mg/dL), low-density lipoprotein (0.48 ± 0.12 vs 0.40 ± 0.12 mg/dL), greater ratio of triglyceride/high-density lipoprotein (2.01 ± 1.23 vs 1.44 ± 1.26), and higher PANSS positive symptom subscale score (29.81 ± 6.29 vs 27.05 ± 6.15), general psychopathology subscale score (70.75 ± 11.74 vs 66.87 ± 11.37), and total score (149.81 ± 21.08 vs 140.64 ± 21.58), but lower high-density lipoprotein level (1.09 ± 0.21 vs 1.27 ± 0.34 mg/dL) (all p < 0.05). Correlation analysis revealed that body mass index (BMI) was positively correlated with triglyceride, cholesterol, high-density lipoprotein, low-density lipoprotein, triglyceride/high-density lipoprotein ratio, PANSS positive symptoms, general psychopathology, and total scores (all p < 0.05, r = 0.124 ~ 0.335). Multiple regression analysis confirmed that PANSS positive symptoms, total score, and cholesterol level were significantly associated with BMI (all p < 0.05, β: 0.126-0.162). CONCLUSION There was no significant difference in the prevalence of obesity between FEDN patients and the control group. Moreover, BMI was positively associated with positive symptom severity in FEDN patients.
Collapse
|
19
|
Shi H, Guan XN, Liu DY, Zhu L, Wu ZW, Luo GZ, Wang J, Xiu MH, Zhang XY. Sex-specific Association of Antipsychotic-induced Weight Gain and Treatment Response for Antipsychotic-Naive First Episode Schizophrenia Patients: A Prospective 8-week Longitudinal Study. PHARMACOPSYCHIATRY 2021; 54:68-74. [PMID: 33626593 DOI: 10.1055/a-1353-6544] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Patients with antipsychotic-naïve first-episode (ANFE) schizophrenia (SZ) can help clarify many confounding factors in determining sex differences in antipsychotic drug induced weight gain and its association with symptom improvement. METHODS This 8-week longitudinal trial of ANFE patients with SZ enrolled 526 patients and 313 healthy controls. We evaluated bodyweight and the efficacy of antipsychotics on the Positive and Negative Syndrome Scale (PANSS) at baseline and at the end of week 8. RESULTS Males and females after treatment showed no sex difference in weight gain, BMI increase, and percentage of weight gain. However, at baseline, male patients had more positive symptoms than female patients, and decreases in positive symptoms, general psychopathology, and total PANSS scores were less in male than female patients. Adjusting for confounding factors using multiple linear regression confirmed that weight gain was significantly associated with these decreases in PANSS symptoms only in men not women. CONCLUSIONS The relationship between weight gain and symptom reduction after 8 weeks of antipsychotic treatment exists only in male patients with ANFE SZ and not in female patients.
Collapse
Affiliation(s)
- Hui Shi
- Department of Clinical Psychology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Xiao Ni Guan
- Peking University Hui Long Guan Clinical Medical School, Beijing Hui Long Guan Hospital, Beijing, China
| | - Dian Ying Liu
- Department of Psychiatry, The Third People's Hospital of Ganzhou, Ganzhou, Jiangxi, China
| | - Lin Zhu
- Department of Psychiatry, The Third People's Hospital of Ganzhou, Ganzhou, Jiangxi, China
| | - Zhi Wei Wu
- Department of Psychiatry, Shenzhen Kangning Hospital, Shenzhen, Guangdong, China.,Shenzhen Mental Health center. Shenzhen, Guangdong, China
| | - Guo Zhi Luo
- Department of Psychiatry, Shenzhen Kangning Hospital, Shenzhen, Guangdong, China.,Shenzhen Mental Health center. Shenzhen, Guangdong, China
| | - Jun Wang
- Peking University Hui Long Guan Clinical Medical School, Beijing Hui Long Guan Hospital, Beijing, China
| | - Mei Hong Xiu
- Peking University Hui Long Guan Clinical Medical School, Beijing Hui Long Guan Hospital, Beijing, China
| | - Xiang Yang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| |
Collapse
|
20
|
Kornetova EG, Kornetov AN, Mednova IA, Goncharova AA, Gerasimova VI, Pozhidaev IV, Boiko AS, Semke AV, Loonen AJM, Bokhan NA, Ivanova SA. Comparative Characteristics of the Metabolic Syndrome Prevalence in Patients With Schizophrenia in Three Western Siberia Psychiatric Hospitals. Front Psychiatry 2021; 12:661174. [PMID: 34276438 PMCID: PMC8282925 DOI: 10.3389/fpsyt.2021.661174] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 06/09/2021] [Indexed: 12/13/2022] Open
Abstract
Objective: The purpose of this study was to compare the prevalence of MetS and the associated sociodemographic, clinical, and pharmacotherapeutic characteristics of patients with schizophrenia in three psychiatric hospitals in the West Siberian region. Methods: Patients with a clinical diagnosis of schizophrenia (ICD-10: F20) and an age between 18 and 60 years were included in the study after giving informed consent. Metabolic syndrome was diagnosed according to the International Diabetes Federation criteria. This research was carried out at three Western Siberian psychiatric hospitals in Kemerovo, Tomsk, and Omsk. The study population included respectively 94, 131, and 91 inpatients with schizophrenia. We carried out schizophrenia symptoms assessment by PANSS, antipsychotic therapy evaluation, anthropometry, and biochemical analysis. Statistical Analysis included the Shapiro-Wilk test, non-parametric Kruskal-Wallis H-test for independent samples, Mann-Whitney U-test for independent samples, the chi-square test, stepwise multiple regression analyses. The level of significance was p < 0.05. Results: The metabolic syndrome prevalence was higher among patients in Tomsk (36.6%), compared with Kemerovo (20.2%, p = 0.008) or Omsk (18.7%, p = 0.004), mainly due to the high prevalence of abdominal obesity, while men from Tomsk were more susceptible to this condition than men from other regions (p < 0.05). Patients from Omsk had the highest severity schizophrenia symptoms according to PANSS, and patients from Tomsk had the lowest severity of positive symptoms according to PANSS. Patients from Tomsk had the minimum duration of antipsychotic therapy compared with the patient from Kemerovo (p = 0.017) and from Omsk (p = 0.000019), but most patients from Tomsk received second-generation atypical antipsychotics, while patients from Omsk received mainly conventional antipsychotics (p = 0.0001). Multiple regression analysis showed that metabolic syndrome associated with schizophrenia duration and body mass index, although the association was not so strong (adjusted R 2 = 0.2435, p < 0.0001). Discussion: The study illustrates that in different psychiatric hospitals within the same region, the prevalence of metabolic syndrome in patients with schizophrenia can vary significantly, which dictates the need to look for opportunities to minimize the risk of its occurrence, taking into account the experience of each hospital.
Collapse
Affiliation(s)
- Elena G Kornetova
- Endogenous Disorders Department, Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia.,University Hospital, Siberian State Medical University, Tomsk, Russia
| | - Alexander N Kornetov
- Fundamental Psychology and Behavioral Medicine Department, Siberian State Medical University, Tomsk, Russia
| | - Irina A Mednova
- Molecular Genetics and Biochemistry Laboratory, Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia
| | - Anastasia A Goncharova
- Endogenous Disorders Department, Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia
| | - Valeria I Gerasimova
- Endogenous Disorders Department, Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia
| | - Ivan V Pozhidaev
- Molecular Genetics and Biochemistry Laboratory, Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia
| | - Anastasiia S Boiko
- Molecular Genetics and Biochemistry Laboratory, Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia
| | - Arkadiy V Semke
- Endogenous Disorders Department, Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia
| | - Anton J M Loonen
- PharmacoTherapy, -Epidemiology and -Economics, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, Netherlands
| | - Nikolay A Bokhan
- Addictive Disorders Department, Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia.,Psychiatry, Addiction Psychiatry and Psychotherapy Department, Siberian State Medical University, Tomsk, Russia
| | - Svetlana A Ivanova
- Molecular Genetics and Biochemistry Laboratory, Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia.,Psychiatry, Addiction Psychiatry and Psychotherapy Department, Siberian State Medical University, Tomsk, Russia
| |
Collapse
|
21
|
Wu Q, Liu M, Yu M, Fu J. Sex differences in underweight and body mass index in Chinese early de novo patients with Parkinson's disease. Brain Behav 2020; 10:e01893. [PMID: 33063449 PMCID: PMC7749578 DOI: 10.1002/brb3.1893] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 08/17/2020] [Accepted: 09/26/2020] [Indexed: 01/28/2023] Open
Abstract
OBJECTIVE There have been studies investigating sex differences in clinical manifestation of Parkinson's disease (PD). However, sex differences in underweight and body mass index (BMI) in de novo PD patients lacked systematic study. We aimed to compare sex differences in clinical features and related factors of underweight and BMI in Chinese de novo PD patients. MATERIALS AND METHODS A total of 253 untreated PD inpatients and 218 controls were recruited from Ningbo. BMI, demographics, Montreal Cognitive Assessment (MoCA), supine and upright blood pressure, Hamilton Anxiety Scale (HAMA), Hamilton Depression Scale (HAMD), homocysteine (HCY), uric acid, glycated hemoglobin, and lipid parameters were examined. Patients were assessed using the Unified Parkinson's Disease Rating Scale (UPDRS) motor scores and Hoehn and Yahr (HY) Rating Scale. RESULTS Female patients had a significantly lower incidence of underweight and higher BMI than male patients, and there were sex differences in serum lipids, HCY levels, and depression severity. Binary regression analysis showed that only in male patients was underweight associated with the UPDRS motor score and lower ΔSBP and ΔDBP values (all p < .05). Further multiple regression analysis indicated, in addition to the correlations between BMI and ΔSBP and ΔDBP values in both sexes (all p < .001), BMI was also associated with MoCA and lower UPDRS motor scores in male patients and lower HAMD scores in female patients. CONCLUSION Our study suggests that there are significant sex differences in the prevalence of underweight, BMI, and factors associated with underweight and BMI among de novo PD patients.
Collapse
Affiliation(s)
- Qing Wu
- Department of Neurology, Ningbo First Hospital, Ningbo, ZheJiang, China
| | - Meizhen Liu
- Department of Neurology, Ningbo Municipal Hospital of TCM, Ningbo, ZheJiang, China
| | - Ming Yu
- Department of Neurology, Ningbo First Hospital, Ningbo, ZheJiang, China
| | - Jianfei Fu
- Department of Medical Record, Ningbo First Hospital, Ningbo, ZheJiang, China
| |
Collapse
|
22
|
Liu Z, Zhang Y, Zhao T, Wang J, Xia L, Zhong Y, Yang Y, Ning X, Zhang Y, Ren Z, Liu H. A higher body mass index in Chinese inpatients with chronic schizophrenia is associated with elevated plasma orexin-A levels and fewer negative symptoms. Nord J Psychiatry 2020; 74:525-532. [PMID: 32363986 DOI: 10.1080/08039488.2020.1755995] [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] [Indexed: 12/16/2022]
Abstract
Objective: Orexin-A is involved in numerous physiological functions, such as feeding behavior and energy balance. Yet, the associations among the orexin system, weight changes and the clinical symptoms of schizophrenia patients remain uncertain, especially in inpatients with chronic schizophrenia (CS). The purpose of this study was to investigate the relationship between the orexin-A levels, body mass index (BMI) and clinical symptoms of CS inpatients.Methods: Altogether, 324 inpatients were enrolled in our study. The clinical symptoms of all inpatients were measured using a 30-item Positive and Negative Syndrome Scale (PANSS), and then we calculated the BMI of each subject and tested the orexin-A levels by ELISA methods.Results: The orexin-A levels of the CS inpatients in the obesity group (1.24 ± 1.45 ng/ml, n = 52) were significantly higher than those in the non-overweight group (0.85 ± 1.18 ng/ml, n = 176) and the overweight group (0.97 ± 1.15 ng/ml, n = 96). Spearman's correlation analysis showed that higher BMIs were associated with higher plasma orexin-A levels and fewer negative symptoms. Furthermore, the multiple regression analysis indicated that the orexin-A level could be a contributor to BMI (F = 30.21, p < 0.001). However, there was no correlation between plasma orexin-A concentrations and clinical symptoms in our research.Conclusion: A higher plasma orexin-A level may be a factor influencing the BMI of inpatients with CS, and fewer negative symptoms seem to be correlated with higher BMI, but the causality among BMI, orexin-A and clinical symptoms of schizophrenia requires further clinical research.
Collapse
Affiliation(s)
- Zhiwei Liu
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Anhui Psychiatric Center, Anhui Medical University, Hefei, Anhui Province, China
| | - Yulong Zhang
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Anhui Psychiatric Center, Anhui Medical University, Hefei, Anhui Province, China
| | - Tongtong Zhao
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Anhui Psychiatric Center, Anhui Medical University, Hefei, Anhui Province, China
| | - Juan Wang
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Anhui Psychiatric Center, Anhui Medical University, Hefei, Anhui Province, China
| | - Lei Xia
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Anhui Psychiatric Center, Anhui Medical University, Hefei, Anhui Province, China
| | - Yi Zhong
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Anhui Psychiatric Center, Anhui Medical University, Hefei, Anhui Province, China
| | - Yating Yang
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Anhui Psychiatric Center, Anhui Medical University, Hefei, Anhui Province, China
| | - Xiaoshuai Ning
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Anhui Psychiatric Center, Anhui Medical University, Hefei, Anhui Province, China
| | - Yelei Zhang
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Anhui Psychiatric Center, Anhui Medical University, Hefei, Anhui Province, China
| | - Zhenhua Ren
- Department of Anatomy, Anhui Medical University, Hefei, Anhui Province, China
| | - Huanzhong Liu
- Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Anhui Psychiatric Center, Anhui Medical University, Hefei, Anhui Province, China
| |
Collapse
|
23
|
Ertekin H, Uysal S, Aydın M, İlhan B, Ertekin YH. Correlation between vaspin and PANSS scores in schizophrenia patients with obesity. Int J Psychiatry Med 2020; 55:264-280. [PMID: 32050814 DOI: 10.1177/0091217420905463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Metabolic abnormalities such as diabetes, dyslipidemia, abdominal obesity, metabolic syndrome, and abnormal levels of plasma adipokines have been observed in patients with schizophrenia. This study aimed to investigate the differences and correlations of plasma vaspin levels with metabolic parameters in patients with schizophrenia and to compare with healthy controls. METHOD We measured plasma levels of vaspin and metabolic parameters of 100 patients with schizophrenia and 95 healthy controls. Patients with schizophrenia were evaluated with the Positive and Negative Syndrome Scale (PANSS) and The Global Assessment of Functioning. RESULTS Mean levels of body mass index, waist circumference, triglyceride, and low-density lipoprotein cholesterol of the patients were statistically higher than those of the healthy controls (p = 0.002, p < 0.001, p = 0.03, and p = 0.002, respectively). Plasma levels of vaspin were 0.96 ± 0.73 ng/ml in patients with schizophrenia and 0.29 ± 0.15 ng/ml in the healthy controls (p < 0.001). Plasma vaspin levels were statistically higher in patients with schizophrenia than healthy controls both in groups with and without metabolic syndrome and obesity (p < 0.001). Plasma vaspin levels showed a positive correlation with triglyceride in patients with schizophrenia (r = 0.26, p = 0.007). There were positive correlations between vaspin and PANSS scores in schizophrenia patients with obesity (PANSS Positive: r = 0.42, p = 0.01; PANSS Negative: r = 0.42, p = 0.01; PANSS General: r = 0.43, p = 0.01; PANSS Total: r = 0.47, p = 0.006). CONCLUSIONS Our study showed a significant relationship and positive correlation between vaspin and PANSS scores in schizophrenia patients with obesity. Vaspin may play an important role in the metabolic processes of patients with schizophrenia.
Collapse
Affiliation(s)
- Hülya Ertekin
- Department of Psychiatry, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Sema Uysal
- Department of Biochemistry, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Memduha Aydın
- Department of Psychiatry, Selcuk University, Konya, Turkey
| | - Bilge İlhan
- Department of Psychiatry, Health Sciences University, Konya, Turkey
| | - Yusuf Haydar Ertekin
- Department of Family Medicine, Canakkale Onsekiz Mart University, Canakkale, Turkey
| |
Collapse
|
24
|
Gao J, Xiu MH, Liu DY, Wei CW, Zhang X. Interactive effect of MTHFR C677T polymorphism and sex on symptoms and cognitive functions in Chinese patients with chronic schizophrenia. Aging (Albany NY) 2020; 12:10290-10299. [PMID: 32497019 PMCID: PMC7346048 DOI: 10.18632/aging.103248] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 04/20/2020] [Indexed: 12/23/2022]
Abstract
The etiology of schizophrenia is still unknown, and the MTHFR gene has been shown to be associated with SCZ. Previous studies have shown that patients with schizophrenia exhibit sex differences in symptoms and cognitive function. However, no study has been conducted to investigate the sex difference in the association between C677T polymorphism and symptoms and cognitive impairment in Chinese patients with schizophrenia. The C677T polymorphism was genotyped in 957 patients with schizophrenia and 576 controls. Patients were also rated on the Positive and Negative Syndrome Scale (PANSS) and the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). The results showed that there were significant differences in MTHFR C677T genotype and allele distributions between male patients and male controls (both p<0.05), while there was no significant difference between female patients and female controls (both p>0.05). Further analysis showed that there were significant sex differences in the association between C677T genotype and negative symptoms, immediate memory or attention index score in schizophrenia (p<0.05). This study suggests that the complex interactive effect between MTHFR C677T polymorphism and sex plays an important role in some clinical characteristics of patients with schizophrenia.
Collapse
Affiliation(s)
- Jie Gao
- Department of Cardiac Surgery, Beijing Chao-yang Hospital, Capital Medical University, Beijing, China
| | - Mei Hong Xiu
- Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, China
| | - Dian Ying Liu
- Department of Psychiatry, The Third People's Hospital of Ganzhou, Ganzhou, Jiangxi, China
| | - Chang Wei Wei
- Department of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Xiangyang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| |
Collapse
|
25
|
Sørup FKH, Eriksson R, Westergaard D, Hallas J, Brunak S, Ejdrup Andersen S. Sex differences in text-mined possible adverse drug events associated with drugs for psychosis. J Psychopharmacol 2020; 34:532-539. [PMID: 32048538 DOI: 10.1177/0269881120903466] [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] [Indexed: 12/18/2022]
Abstract
BACKGROUND Understanding sex differences in adverse drug reactions to drugs for psychosis could potentially guide clinicians in optimal drug choices. AIMS By applying a text-mining approach, this study aimed to investigate the relationship between drugs for psychosis and biological sex differences in frequencies and co-occurrences of potential adverse drug events (ADEs). METHODS Electronic patient records of a psychiatric population (1427 men and 727 women) were text mined for potential ADEs. The relative risk of experiencing specific ADEs and co-occurrence of ADEs were calculated for each sex. RESULTS Findings included 55 potential ADEs with significantly different frequencies between the two sexes. Of these, 20 were more frequent in men, with relative risks of 1.10-7.64, and 35 were more frequent in women, with relative risks of 1.19-21.58. Frequent potential ADEs were psychiatric symptoms, including sexual dysfunction and disturbances in men, and gastrointestinal symptoms, suicidal and self-injurious behaviour and hyperprolactinemia-related events in women. Mention of different hyperprolactinemia-related ADEs often co-occurred in female patients but not in male patients. CONCLUSION Several known sex-related ADEs were identified, as well as some previously not reported. When considering the risk-benefit profile of drugs for psychosis, the patient's sex should be considered.
Collapse
Affiliation(s)
- Freja Karuna Hemmingsen Sørup
- Clinical Pharmacology Unit, Zealand University Hospital, Roskilde, Denmark.,Disease Systems Biology, Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Copenhagen, Denmark
| | - Robert Eriksson
- Disease Systems Biology, Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Copenhagen, Denmark
| | - David Westergaard
- Disease Systems Biology, Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Copenhagen, Denmark
| | - Jesper Hallas
- Clinical Pharmacology and Pharmacy, University of Southern Denmark, Odense, Denmark
| | - Søren Brunak
- Disease Systems Biology, Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Copenhagen, Denmark
| | | |
Collapse
|
26
|
Wei CW, Chen YQ, Ma M, Xiu MH, Zhang XY. Sex differences in the association of body mass index with symptoms and cognitive deficits in Chinese patients with chronic schizophrenia. Transl Psychiatry 2020; 10:18. [PMID: 32066717 PMCID: PMC7026182 DOI: 10.1038/s41398-020-0717-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 11/19/2019] [Accepted: 11/28/2019] [Indexed: 12/17/2022] Open
Abstract
Accumulating studies have revealed gender differences in many aspects of schizophrenia (SZ), including obesity and cognitive function. The relationship between obesity and cognitive impairment in SZ has been studied before; however, the results are inconsistent. This study was designed to examine the sex differences in the relationship between body mass index (BMI) and cognitive deficits in Chinese patients with chronic SZ, which have not been investigated yet. 176 chronic patients with SZ (male/female = 108/68) and 200 controls (male/female = 120/80) were enrolled to compare the sex differences in cognitive functions measured by the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS), BMI, and their associations. The clinical symptoms were evaluated using the positive and negative syndrome scales (PANSS). Our results showed that male patients had lower BMI and more negative symptoms but fewer positive symptoms than female patients (all p < 0.05). However, there was no significant sex difference in RBANS scores. In male patients, BMI was correlated with age of onset, PANSS general psychopathology, total score, negative symptom, together with RBANS language, visuospatial/construction, and attention. Further regression analysis showed that in male patients, BMI was significantly associated with RBANS language, PANSS general psychopathology, PANSS total score, and age of onset, with adjusted R2 = 0.22. These findings revealed significant sex differences in BMI, cognitive dysfunctions and their association in SZ. Nonetheless, these results should only be considered as preliminary because of the cross-sectional design, which will deserve further replication in first-episode patients using a prospective longitudinal design.
Collapse
Affiliation(s)
- Chang Wei Wei
- grid.24696.3f0000 0004 0369 153XDepartment of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, P. R. China
| | - Ying Qi Chen
- grid.24696.3f0000 0004 0369 153XDepartment of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, P. R. China
| | - Mi Ma
- grid.452792.fQingdao Mental Health Center, Qingdao, P. R. China
| | - Mei Hong Xiu
- Peking University HuiLongGuan Clinical Medical School, Beijing HuiLongGuan Hospital, Beijing, P. R. China.
| | - Xiang Yang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, P. R. China. .,Department of Psychology, University of Chinese Academy of Sciences, Beijing, P. R. China.
| |
Collapse
|
27
|
Tian Y, Liu D, Wang D, Wang J, Xu H, Dai Q, Andriescue EC, Wu HE, Xiu M, Chen D, Wang L, Chen Y, Yang R, Wu A, Wei CW, Zhang X. Obesity in Chinese patients with chronic schizophrenia: Prevalence, clinical correlates and relationship with cognitive deficits. Schizophr Res 2020; 215:270-276. [PMID: 31653580 DOI: 10.1016/j.schres.2019.10.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 10/08/2019] [Accepted: 10/09/2019] [Indexed: 12/18/2022]
Abstract
The prevalence of obesity in schizophrenia patients is high, especially in chronic and medicated patients. Few studies have explored the relationships between obesity, cognition and clinical correlates in patients with schizophrenia. This study was designed to assess the prevalence and clinical correlates of obesity and its relationship to cognitive impairment in Chinese patients with schizophrenia. We recruited 633 inpatients and collected clinical, demographic data and lipid parameters. The Positive and Negative Syndrome Scale (PANSS) and its five-factor model were adopted for psychopathological symptoms. The prevalence of comorbid obesity in schizophrenia patients was 16.4%. The plasma levels of glucose, triglyceride, low density lipoprotein (LDL), apolipoprotein B, and cholesterol were higher, but high density lipoprotein (HDL) levels were lower in obese patients than those in non-obese patients (all p < 0.05). Furthermore, obese patients had lower PANSS negative symptom, cognitive factor and total scores than non-obese patients (all p < 0.05). Correlation analysis showed a significant correlation between BMI and the following variables: age, marriage, gender, negative symptoms, general psychopathological symptoms, cognitive factor, PANSS total score, glucose, triglycerides, HDL, LDL, cholesterol and apolipoprotein B (all p < 0.05). Further multiple regression showed that PANSS cognitive factor, PANSS total score, and triglyceride were important independent predictors of obesity. Our results indicate a high prevalence of obesity in Chinese patients with chronic schizophrenia. Multiple demographics, clinical variables, and lipid parameters are associated with obesity in schizophrenia. Moreover, obesity appears to be a protective factor for psychological symptoms. However, not having objective assessments for cognition in this study is a limitation.
Collapse
Affiliation(s)
- Yang Tian
- 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
| | - Dianying Liu
- Departtment of Psychiatry, The Third People's Hospital of Ganzhou City, Ganzhou, Jiangxi Province, China
| | - Dongmei Wang
- 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
| | - Jiesi Wang
- 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
| | - Hang Xu
- 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
| | - Qilong Dai
- 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
| | - Elena C Andriescue
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Hanjing E Wu
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Meihong Xiu
- Beijing HuiLongGuan Hospital, Peking University, Beijing, China
| | - Dachun Chen
- Beijing HuiLongGuan Hospital, Peking University, Beijing, China
| | - Li Wang
- 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
| | - Yiwen Chen
- Departtment of Psychiatry, The Third People's Hospital of Ganzhou City, Ganzhou, Jiangxi Province, China
| | - Ruilang Yang
- Departtment of Psychiatry, The Third People's Hospital of Ganzhou City, Ganzhou, Jiangxi Province, China
| | - Anshi Wu
- Department of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Chang Wei Wei
- Department of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China.
| | - 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.
| |
Collapse
|
28
|
Kim SR, Kim JY, Kim HY, Nho JH, Kim YH, Min SY. Factors related to malnutrition in community-dwelling patients with schizophrenia. Perspect Psychiatr Care 2019; 55:415-423. [PMID: 30430589 DOI: 10.1111/ppc.12327] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 09/03/2018] [Indexed: 12/18/2022] Open
Abstract
PURPOSE This study aims to identify demographic, clinical, and nutritional factors related to malnutrition in community-dwelling patients with schizophrenia. DESIGN AND METHODS We used a descriptive cross-sectional design. Between June and July 2016, 188 community-dwelling patients with schizophrenia were included in this study. FINDINGS Of the 188 participants, 4.3% were classified as malnourished, and 40.4% were at risk of malnutrition. Living status, body weight, and appetite were significant factors related to malnutrition in community-dwelling patients with schizophrenia. PRACTICE IMPLICATION Assessment of nutritional status should be considered along with demographic and nutritional factors in community-dwelling patients with schizophrenia.
Collapse
Affiliation(s)
- Sung Reul Kim
- Department of Nursing, Korea University, Seoul, South Korea
| | - Ji Young Kim
- Department of Nursing, Chonbuk National University, Jeonju, South Korea
| | - Hye Young Kim
- Department of Nursing, Chonbuk National University, Jeonju, South Korea
| | - Ju-Hee Nho
- Department of Nursing, Chonbuk National University, Jeonju, South Korea
| | - Young Hwa Kim
- Department of Nursing, Chonbuk National University, Jeonju, South Korea
| | - So-Young Min
- Department of Nursing, Semyung University, Jecheon, South Korea
| |
Collapse
|
29
|
ZHOU XUEMEI, HU MAORONG, GONG MEIYU, ZOU XUELIANG, YU ZHIMIN. Sex-differential effects of olanzapine vs. aripiprazole on glucose and lipid metabolism in first-episode schizophrenia. ACTA ACUST UNITED AC 2019. [DOI: 10.1590/0101-60830000000189] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
30
|
Yang F, Wang K, Du X, Deng H, Wu HE, Yin G, Ning Y, Huang X, Teixeira AL, de Quevedo J, Soares JC, Li X, Lang X, Zhang XY. Sex difference in the association of body mass index and BDNF levels in Chinese patients with chronic schizophrenia. Psychopharmacology (Berl) 2019; 236:753-762. [PMID: 30456540 DOI: 10.1007/s00213-018-5107-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 11/05/2018] [Indexed: 12/31/2022]
Abstract
RATIONALE AND OBJECTIVE Schizophrenia displays sex differences in many aspects. Decreased brain-derived neurotrophic factor (BDNF) levels have been reported to be associated with high body weight or obesity as well as other psychopathological aspects in schizophrenia patients. This study aimed to explore sex differences in the relationship between serum BDNF levels and obesity in patients with chronic schizophrenia. METHODS We recruited 132 Chinese patients with chronic schizophrenia (98 males and 34 females) and compared sex differences in the body mass index (BMI), obesity, serum BDNF levels, and their associations. Psychopathology symptoms were assessed using the Positive and Negative Syndrome Scale (PANSS). A regression model with various demographic and clinical variables was applied to predict the serum levels of BDNF. RESULTS Female patients had a higher rate of obesity and higher BMI, but lower BDNF levels than male schizophrenia patients. A significantly negative correlation was observed between BMI and BDNF levels only in female patients but not in male patients. The multiple regression model with demographic and clinical variables significantly predicted BDNF levels only in female patients, with a medium size effect. And only in female patients, BMI made a significant contribution to this prediction. CONCLUSION Our results indicate significant sex differences in the obesity, BMI, BDNF levels, and their association in chronic patients with schizophrenia, showing a significant inverse correlation between BMI and BDNF levels only in female patients. Thus, sex needs to be considered when assessing the relationship between BDNF and metabolic syndromes in schizophrenia.
Collapse
Affiliation(s)
- Fang Yang
- Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Keming Wang
- Hefei Fourth People's Hospital, Anhui Mental Health Center, Hefei, China
| | - Xiangdong Du
- Suzhou Psychiatric Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou, China
| | - Huiqiong Deng
- Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Hanjing Emily Wu
- Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Guangzhong Yin
- 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
| | - Antonio L Teixeira
- Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - João de Quevedo
- Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Jair C Soares
- Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Xiaosi Li
- Hefei Fourth People's Hospital, Anhui Mental Health Center, Hefei, China
| | - XiaoE Lang
- Department of Psychiatry, The First Clinical Medical College, Shanxi Medical University, 85 Jiefang Southern Road, Taiyuan, 030001, Shanxi, China.
| | - Xiang Yang Zhang
- Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA. .,Institute of Psychology, Chinese Academy of Sciences, 16 Lincui Road, Chaoyang District, Beijing, 100101, China.
| |
Collapse
|
31
|
Schoretsanitis G, Drukker M, Van Os J, Schruers KRJ, Bak M. No differences in olanzapine- and risperidone-related weight gain between women and men: a meta-analysis of short- and middle-term treatment. Acta Psychiatr Scand 2018; 138:110-122. [PMID: 29602172 DOI: 10.1111/acps.12879] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/27/2018] [Indexed: 12/23/2022]
Abstract
OBJECTIVE A plethora of data deriving from single studies as well as meta-analyses demonstrates that weight gain is associated with the exposure to the majority of antipsychotics (AP). However, potential sex differences have widely evaded the attention of AP treatment trials. It is hypothesised that female patients gain more weight compared with male patients due to their enhanced susceptibility to adverse drug reactions. METHOD A meta-analysis was conducted using clinical trials of AP that reported weight change separately for female and male patients. Duration of AP use was stratified in four categories: <6 weeks, 6-16 weeks, 16-38 weeks and >38 weeks. Forest plots were generated for men and women separately, stratified by AP as well as by duration of use. Sex differences were tested by performing meta-regression. RESULTS Data of 26 studies were used in the present analysis because sufficient data were available only for olanzapine, risperidone and the no-medication group. Both female and male patients showed considerable weight gain after switch or initiate of olanzapine or risperidone, but meta-regression analyses did not show significant sex differences. CONCLUSION The present meta-analysis revealed that sex differences in AP-related weight gain have been under investigated hampering the detection of sex-specific patterns. In chronic patients switching to olanzapine or risperidone receiving short-or middle-term treatment, AP were associated with weight gain in both sex subgroups and no significant differences were reported.
Collapse
Affiliation(s)
- G Schoretsanitis
- University Hospital of Psychiatry, Bern, Switzerland.,Department of Psychiatry, Psychotherapy and Psychosomatics, RWTH Aachen University, Aachen, Germany.,JARA - Translational Brain Medicine, Aachen, Germany
| | - M Drukker
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - J Van Os
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands.,Department Psychiatry, Brain Center Rudolf Magnus, Utrecht University Medical Centre, Utrecht, The Netherlands.,King's College London, King's Health Partners, Department of Psychosis Studies, Institute of Psychiatry, London, UK
| | - K R J Schruers
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - M Bak
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| |
Collapse
|
32
|
Li R, Ou J, Li L, Yang Y, Zhao J, Wu R. The Wnt Signaling Pathway Effector TCF7L2 Mediates Olanzapine-Induced Weight Gain and Insulin Resistance. Front Pharmacol 2018; 9:379. [PMID: 29713286 PMCID: PMC5911481 DOI: 10.3389/fphar.2018.00379] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Accepted: 04/03/2018] [Indexed: 12/30/2022] Open
Abstract
Olanzapine is a widely used atypical antipsychotic medication for treatment of schizophrenia and is often associated with serious metabolic abnormalities including weight gain and impaired glucose tolerance. These metabolic side effects are severe clinical problems but the underpinning mechanism remains poorly understood. Recently, growing evidence suggests that Wnt signaling pathway has a critical role in the pathogenesis of schizophrenia and molecular cascades of antipsychotics action, of which Wnt signaling pathway key effector TCF7L2 is strongly associated with glucose homeostasis. In this study, we aim to explore the characteristics of metabolic disturbance induced by olanzapine and to elucidate the role of TCF7L2 in this process. C57BL/6 mice were subject to olanzapine (4 mg/kg/day), or olanzapine plus metformin (150 mg/kg/day), or saline, respectively, for 8 weeks. Metabolic indices and TCF7L2 expression levels in liver, skeletal muscle, adipose, and pancreatic tissues were closely monitored. Olanzapine challenge induced remarkably increased body weight, fasting insulin, homeostasis model assessment-insulin resistance index, and TCF7L2 protein expression in liver, skeletal muscle, and adipose tissues. Notably, these effects could be effectively ameliorated by metformin. In addition, we found that olanzapine-induced body weight gain and insulin resistance actively influence the expression of TCF7L2 in liver and skeletal muscle, and elevated level of insulin determines the increased expression of TCF7L2 in adipose tissue. Our results demonstrate that TCF7L2 participates in olanzapine-induced metabolic disturbance, which presents a novel mechanism for olanzapine-induced metabolic disturbance and a potential therapeutic target to prevent the associated metabolic side effects.
Collapse
Affiliation(s)
- Ranran Li
- Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Jianjun Ou
- Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Li Li
- Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Ye Yang
- Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Jingping Zhao
- Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Renrong Wu
- Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
- Shanghai Institute for Biological Science, Chinese Academy of Sciences, Shanghai, China
| |
Collapse
|
33
|
Long-term metabolic effects of aripiprazole, ziprasidone and quetiapine: a pragmatic clinical trial in drug-naïve patients with a first-episode of non-affective psychosis. Psychopharmacology (Berl) 2018; 235:245-255. [PMID: 29075885 DOI: 10.1007/s00213-017-4763-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Accepted: 10/13/2017] [Indexed: 10/18/2022]
Abstract
INTRODUCTION The use of second-generation antipsychotics (SGA) has been associated with metabolic changes. However, there are differences in the metabolic profile between SGAs. We have previously observed that ziprasidone had a more benign early metabolic profile compared to aripiprazole and quetiapine. However, a long-term follow-up is preferred to detect clinically relevant impairment in metabolic parameters. We aimed to compare the effect of aripiprazole, ziprasidone, and quetiapine on metabolic measures in first-episode non-affective psychosis patients after 1 year of treatment. MATERIAL AND METHODS One hundred and sixty-five drug-naïve patients, suffering from a first episode of non-affective psychosis, were randomly assigned to receive quetiapine, ziprasidone, or aripiprazole. Weight and glycemic/lipid parameters were recorded at baseline and after 1 year of treatment. RESULTS After 1 year of antipsychotic treatment, we found significant increments in weight, BMI, total cholesterol, LDL-cholesterol, triglycerides, and the triglyceride/HDL index in the sample as a whole. These changes produced a significant rise in the percentage of patients with obesity, hypercholesterolemia, and hypertriglyceridemia. However, when comparing the differential effect of each antipsychotic medication, we found no significant differences in any of the metabolic parameters between antipsychotics groups after 1 year of treatment. CONCLUSION We concluded that the antipsychotics studied present similar metabolic profiles. However, the primary exposure to SGAs during the first year of psychosis was associated with significant increases in weight and metabolic parameters, leading to increments in obesity, hypertriglyceridemia, and hypercholesterolemia.
Collapse
|
34
|
Sex Differences in Body Mass Index and Obesity in Chinese Patients With Chronic Schizophrenia: Erratum. J Clin Psychopharmacol 2017; 37:168. [PMID: 28225521 DOI: 10.1097/jcp.0000000000000681] [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: 11/26/2022]
|