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Kong L, Wang H, Yan N, Xu C, Chen Y, Zeng Y, Guo X, Lu J, Hu S. Effect of antipsychotics and mood stabilisers on metabolism in bipolar disorder: a network meta-analysis of randomised-controlled trials. EClinicalMedicine 2024; 71:102581. [PMID: 38618207 PMCID: PMC11015341 DOI: 10.1016/j.eclinm.2024.102581] [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: 01/05/2024] [Revised: 03/17/2024] [Accepted: 03/19/2024] [Indexed: 04/16/2024] Open
Abstract
Background Antipsychotics and mood stabilisers are gathering attention for the disturbance of metabolism. This network meta-analysis aims to evaluate and rank the metabolic effects of the commonly used antipsychotics and mood stabilisers in treating bipolar disorder (BD). Methods Registries including PubMed, Embase, Cochrane Library, Web of Science, Ovid, and Google Scholar were searched before February 15th, 2024, for randomised controlled trials (RCTs) applying antipsychotics or mood stabilisers for BD treatment. The observed outcomes were twelve metabolic indicators. The data were extracted by two reviewers independently, and confirmed by another four reviewers and a corresponding author. The above six reviewers all participated in data analyses. Data extraction was based on PRISMA guidelines, and quality assessment was conducted according to the Cochrane Handbook. Use a random effects model for data pooling. The PROSPERO registration number is CRD42023466669. Findings Together, 5421 records were identified, and 41 publications with 11,678 complete-trial participants were confirmed eligible. After eliminating possible sensitivity, risperidone ranked 1st in elevating fasting serum glucose (SUCRA = 90.7%) and serum insulin (SUCRA = 96.6%). Lurasidone was most likely to elevate HbA1c (SUCRA = 82.1%). Olanzapine ranked 1st in elevating serum TC (SUCRA = 93.3%), TG (SUCRA = 89.6%), and LDL (SUCRA = 94.7%). Lamotrigine ranked 1st in reducing HDL (SUCRA = 82.6%). Amisulpride ranked 1st in elevating body weight (SUCRA = 100.0%). For subgroup analyses, quetiapine is more likely to affect indicators of glucose metabolism among male adult patients with bipolar mania, while long-term lurasidone tended to affect glucose metabolism among female patients with bipolar depression. Among patients under 18, divalproex tended to affect glucose metabolism, with lithium affecting lipid metabolism. In addition, most observed antipsychotics performed higher response and remission rates than placebo, and displayed a similar dropout rate with placebo, while no between-group significance of rate was observed among mood stabilisers. Interpretation Our findings suggest that overall, antipsychotics are effective in treating BD, while they are also more likely to disturb metabolism than mood stabilisers. Attention should be paid to individual applicability in clinical practice. The results put forward evidence-based information and clinical inspiration for drug compatibility and further research of the BD mechanism. Funding The National Key Research and Development Program of China (2023YFC2506200), and the Research Project of Jinan Microecological Biomedicine Shandong Laboratory (No. JNL-2023001B).
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Affiliation(s)
- Lingzhuo Kong
- Department of Psychiatry, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Huaizhi Wang
- School of Psychiatry, Wenzhou Medical University, Wenzhou, 325000, China
| | - Ning Yan
- Department of Psychiatry, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- Shanghai Jing ‘an District Mental Health Centre, Shanghai, 200040, China
| | - Chenyue Xu
- Department of Psychiatry, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Yiqing Chen
- Department of Psychiatry, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Yuanyuan Zeng
- Hangzhou Medical College, School of Clinical Medicine, Hangzhou, 310003, China
| | - Xiaonan Guo
- Department of Psychiatry, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Jing Lu
- Department of Psychiatry, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- Zhejiang Key Laboratory of Precision Psychiatry, Hangzhou, 310003, China
- Brain Research Institute of Zhejiang University, Hangzhou, 310003, China
- Zhejiang Engineering Centre for Mathematical Mental Health, Hangzhou, 310003, China
- MOE Frontier Science Centre for Brain Science & Brain-Machine Integration, Zhejiang University, Hangzhou, 310003, China
| | - Shaohua Hu
- Department of Psychiatry, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- School of Psychiatry, Wenzhou Medical University, Wenzhou, 325000, China
- Zhejiang Key Laboratory of Precision Psychiatry, Hangzhou, 310003, China
- Brain Research Institute of Zhejiang University, Hangzhou, 310003, China
- Zhejiang Engineering Centre for Mathematical Mental Health, Hangzhou, 310003, China
- MOE Frontier Science Centre for Brain Science & Brain-Machine Integration, Zhejiang University, Hangzhou, 310003, China
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, 310003, China
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Briceño M, Noblejas G, Armada J, Serna-Alarcón V, Vilela-Estrada MA, Vera-Ponce VJ, Valladares-Garrido MJ, Mejia CR. Post-Traumatic Stress Associated with Telework-Related Job Limitation in Latin America. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6240. [PMID: 37444088 PMCID: PMC10340718 DOI: 10.3390/ijerph20136240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/19/2023] [Accepted: 02/21/2023] [Indexed: 07/15/2023]
Abstract
During the pandemic, there has been evidence of work limitations during telework, which are believed to cause mental health problems. Our objective was to assess the association between perceived work limitations during telework and posttraumatic stress during the COVID-19 pandemic in Latin America. A cross-sectional study was conducted in Latin America in 2020. Exposure was measured by self-reporting using a self-perception questionnaire; the SPRINT-E questionnaire was used for outcome measurements. Generalized linear models were applied. Of 1329 participants, 15.2% (n = 202) had posttraumatic stress. In a multivariate analysis, the highest frequency of posttraumatic stress was found among those with moderate depression or more (PR = 1.29; 95% CI: 1.03-1.61), moderate or more anxiety (PR = 2.34; 95% CI: 1.61-3.41), and moderate or more stress (PR = 2.45; 95% CI: 1.46-4.12). In conclusion, there is an association between perceived work limitations during telework and posttraumatic stress in Latin American workers. For this reason, it is recommended that occupational physicians, companies, and institutions assess the frequency of posttraumatic stress and monitor the mental health of workers.
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Affiliation(s)
- Mariluz Briceño
- Carrera de Medicina Humana, Facultad de Ciencias de la Salud, Universidad Peruana de Ciencias Aplicadas, Lima 15113, Peru
| | - Grecia Noblejas
- Carrera de Medicina Humana, Facultad de Ciencias de la Salud, Universidad Peruana de Ciencias Aplicadas, Lima 15113, Peru
| | - Jose Armada
- Faculty of Business Sciences, Universidad Continental, Huancayo 12000, Peru
| | - Victor Serna-Alarcón
- Hospital Regional José Cayetano Heredia, EsSalud, Piura 20002, Peru
- Escuela Profesional de Medicina Humana, Universidad Privada Antenor Orrego, Trujillo 13001, Peru
| | - Martín A. Vilela-Estrada
- Escuela Profesional de Medicina Humana, Universidad Privada Antenor Orrego, Trujillo 13001, Peru
| | - Víctor Juan Vera-Ponce
- Instituto de Investigación en Ciencias Biomédicas, Universidad Ricardo Palma, Lima 15039, Peru
- Facultad de Psicología, Universidad Tecnológica del Perú, Lima 15046, Peru
| | - Mario J. Valladares-Garrido
- South American Center for Education and Research in Public Health, Universidad Norbert Wiener, Lima 15046, Peru
- Oficina de Epidemiología, Hospital Regional Lambayeque, Chiclayo 14012, Peru
| | - Christian R. Mejia
- Carrera de Medicina Humana, Facultad de Ciencias de la Salud, Universidad Peruana de Ciencias Aplicadas, Lima 15113, Peru
- Asociación Médica de Investigación y Servicios en Salud, Lima 15073, Peru
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Brunault P, Bourbao-Tournois C, Ballon N, de Luca A. Psychiatric, psychological and addiction management in obesity surgery: Early identification for better support. J Visc Surg 2023; 160:S22-S29. [PMID: 36725454 DOI: 10.1016/j.jviscsurg.2022.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Although bariatric surgery results in a significant weight reduction and an improvement in the quality of life in most people who undergo surgery, there are inter-individual differences in terms of postoperative results. Psychological, psychiatric and addictive disorders contribute substantially to these difficulties. Between 20% and 50% of bariatric surgery candidates have a current psychiatric/addictive disorder and approximately 30-75% have a history of a psychiatric/addictive disorder within their lifetime. Surgery is accompanied in the short-term by an improvement in depressive symptoms and binge eating, but these symptoms tend to increase again beyond the 3rd postoperative year. Over the long-term, only the improvement in depression remains durable, whilepostoperative anxiety and disordered eating symptoms do not differ significantly from the preoperative levels. There is a two to four fold increased risk of post-surgical suicide and suicide attempts (from the 1st postoperative year onward), as well as an increased risk of alcohol-abuse (beyond two years after surgery). Psychological support must therefore continue long-term. Several psychotherapeutic and pharmacological treatments have demonstrated their effectiveness in improving the postoperative prognosis of patients with psychological/psychiatric disorders. The early integration of psychological/psychiatric/addiction evaluation and support into multidisciplinary management makes it easier to identify these difficulties and to optimize the postoperative prognosis, both in terms of weight and quality of life. Prior to surgery, patients should be systematically evaluated by a psychologist or psychiatrist in order to identify and to manage disorders that could negatively impact the postoperative prognosis. After surgery, this assessment and support can be carried out in a programmed and systematic way for those patients who were identified preoperatively as the most vulnerable, but support can also be offered during follow-up in the event of specific symptoms (i.e., loss of control over food intake, failure in terms of weight or quality of life, suicidal ideation, loss of control over alcohol use, significant depression or anxiety symptoms).
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Affiliation(s)
- P Brunault
- CHRU de Tours, Service d'Addictologie Universitaire, Équipe de Liaison et de Soins en Addictologie, Tours, France; UMR 1253, iBrain, Université de Tours, Inserm, Tours, France; Université de Tours, QualiPsy, EE 1901, Tours, France; Centre Spécialisé pour la prise en charge de l'Obésité sévère, CHRU de Tours, Tours, France.
| | - C Bourbao-Tournois
- Centre Spécialisé pour la prise en charge de l'Obésité sévère, CHRU de Tours, Tours, France; CHRU de Tours, Service de Chirurgie Digestive et Endocrinienne, Tours, France
| | - N Ballon
- CHRU de Tours, Service d'Addictologie Universitaire, Équipe de Liaison et de Soins en Addictologie, Tours, France; UMR 1253, iBrain, Université de Tours, Inserm, Tours, France; Centre Spécialisé pour la prise en charge de l'Obésité sévère, CHRU de Tours, Tours, France
| | - A de Luca
- Centre Spécialisé pour la prise en charge de l'Obésité sévère, CHRU de Tours, Tours, France; Inserm U1069, Université de Tours, Tours, France; CHRU de Tours, Unité Mobile de Nutrition, Tours, France
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Tovilla-Zárate CA, Pérez-Mandujano A, Ramírez-González IR, Fresan A, Suarez-Mendez S, Martínez-Villaseñor E, Rodríguez-Sánchez E, Villar-Soto M, López-Narváez ML, González-Castro TB, Ble-Castillo JL, Juárez-Rojop IE. Vortioxetine versus sertraline in metabolic control, distress and depression in Mexican patients with type 2 diabetes. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:656. [PMID: 31930057 DOI: 10.21037/atm.2019.10.56] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Depression in patients with type 2 diabetes (T2D) is often undiagnosed and remains untreated, leading to poor therapy adherence and ill health-related outcomes. We evaluated the effect of vortioxetine versus sertraline in the treatment of depression, distress and metabolic control in subjects with T2D and depression. Methods Participants were selected from the Clinic for Diabetes, diagnosed with depression when the score was ≥14 in the Hamilton Depression Rating Scale, and verified by a psychiatrist in agreement with the DSM-5 instrument (Diagnostic and Statistical Manual of Mental Disorders, fifth edition). The criteria for recruitment also included glycosylated hemoglobin ≥7.5%, 18 to 60 years of age, and written informed consent. Pharmacological treatment for depression was assigned randomly: vortioxetine (10 mg/day) or sertraline (75 mg/day) for 8 weeks. Biochemical parameters, anthropometric measures and depression symptoms were evaluated after antidepressant treatment. This was a randomized singled-blind study. Results Subjects that met the inclusion criteria were 50, of which only 21 patients with T2D and depression finished the treatment. Vortioxetine and sertraline showed partial remission of depression. Vortioxetine showed a major effect size in glycosylated hemoglobin and a moderate effect size on weight loss, fasting plasma glucose (FPG), cholesterol and triacylglycerol levels. On the other hand, patients treated with sertraline presented a slight increase in body weight, body mass index (BMI), and in all biochemical markers. Conclusions Vortioxetine may ameliorate depressive symptoms and metabolic control in patients with T2D and depression. Trial registration number: NCT03978286.
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Affiliation(s)
- Carlos Alfonso Tovilla-Zárate
- Universidad Juárez Autónoma de Tabasco, División Académica Multidisciplinaria de Comalcalco, Comalcalco, Tabasco, México
| | - Antonia Pérez-Mandujano
- Universidad Juárez Autónoma de Tabasco, División Académica de Ciencias de la Salud, Villahermosa, Tabasco, México
| | - Iris Rubí Ramírez-González
- Universidad Juárez Autónoma de Tabasco, División Académica de Ciencias de la Salud, Villahermosa, Tabasco, México
| | - Ana Fresan
- Subdirección de Investigaciones Clínicas, Instituto Nacional de Psiquiatría Ramón de la Fuente Muñíz, Ciudad de México, México
| | - Samuel Suarez-Mendez
- Universidad Juárez Autónoma de Tabasco, División Académica de Ciencias de la Salud, Villahermosa, Tabasco, México
| | - Esteban Martínez-Villaseñor
- Universidad Juárez Autónoma de Tabasco, División Académica de Ciencias de la Salud, Villahermosa, Tabasco, México.,Hospital Civil de Guadalajara, Guadalajara, México
| | - Ester Rodríguez-Sánchez
- Hospital de Alta Especialidad Gustavo A. Rovirosa Pérez, Secretaría de Salud, Villahermosa, Tabasco, México
| | - Mario Villar-Soto
- Hospital de Alta Especialidad Gustavo A. Rovirosa Pérez, Secretaría de Salud, Villahermosa, Tabasco, México
| | | | - Thelma Beatriz González-Castro
- Universidad Juárez Autónoma de Tabasco, División Académica de Ciencias de la Salud, Villahermosa, Tabasco, México.,Universidad Juárez Autónoma de Tabasco, División Académica Multidisciplinaria de Jalpa de Méndez, Jalpa de Méndez, Tabasco, México
| | - Jorge L Ble-Castillo
- Universidad Juárez Autónoma de Tabasco, División Académica de Ciencias de la Salud, Villahermosa, Tabasco, México
| | - Isela Esther Juárez-Rojop
- Universidad Juárez Autónoma de Tabasco, División Académica de Ciencias de la Salud, Villahermosa, Tabasco, México
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Enriched developmental biology molecular pathways impact on antipsychotics-induced weight gain. Pharmacogenet Genomics 2019; 30:9-20. [PMID: 31651721 DOI: 10.1097/fpc.0000000000000390] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Psychotropic-induced weight gain (PIWG) may lead to increased risk for cardiovasculardiseases, metabolic disorders and treatment discontinuation. PIWG may be genetically driven. The analysis of complete molecular pathways may grant suffcient power to tackle the biologic variance of PIWG. Such identifcation would help to move a step forward in the direction of personalized treatment in psychiatry. A genetic sample from the CATIE trial (n = 765; M = 556, mean age = 40.93 ± 11.03) treated with diverse antipsychotic drugs was investigated. A molecular pathway analysis was conducted for the identifcation of the molecular pathways enriched in variations associated with PIWG. The developmental biology molecular pathway was signifcantly (P.adj = 0.018) enriched in genetic variations signifcantly (P < 0.01) associated with PIWG. A total of 18 genes were identifed and discussed. The developmental biology molecular pathway is involved in the regulation of β-cell development, and the transcriptional regulation of white adipocyte differentiation. Results from the current contribution correlate with previous evidence and it is consistent with our earlier result on the STAR*D sample. Furthermore, the involvement of the β-cell development and the transcriptional regulation of white adipocyte differentiation pathways stress the relevance of the peripheral tissue rearrangement, rather than increased food intake, in the biologic modifcations that follow psychotropic treatment and may lead to PIWG. Further research is warranted.
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Mouzaki M, Yodoshi T, Arce-Clachar AC, Bramlage K, Fei L, Ley SL, Xanthakos SA. Psychotropic Medications Are Associated With Increased Liver Disease Severity in Pediatric Nonalcoholic Fatty Liver Disease. J Pediatr Gastroenterol Nutr 2019; 69:339-343. [PMID: 31124886 PMCID: PMC8525622 DOI: 10.1097/mpg.0000000000002401] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The aim of the study was to determine whether pediatric patients with nonalcoholic fatty liver disease (NAFLD) exposed to psychotropic medications have more severe liver disease compared to their counterparts who are not on these medications. We hypothesize that use of psychotropic agents is associated with liver disease severity. METHODS Children and adolescents with biopsy-confirmed NAFLD were included in this study. Histology data, detailed clinical information, and results of serum biochemistries performed within 3 months of the liver biopsy were collected retrospectively. Univariate and multivariate modeling was used to determine differences between the groups and to control for confounders. RESULTS A total of 228 patients were included, 17 (8%) of whom where on psychotropic medications at the time of the liver biopsy. Patients on psychotropic medications were more likely to also be on metformin (53% vs 18%, P < 0.01) and antihypertensive medications (29% vs 8%, P < 0.01) compared to children with NAFLD who were not on psychotropic agents. There were no differences in regards to biochemical evidence of liver injury, insulin resistance, and dyslipidemia between the groups. On histology, however, the use of psychotropic medications was associated with increased steatosis severity (score 2.4 vs 1.9, P = 0.04) and increased likelihood of having an NAFLD Activity Score ≥5 (seen in 59% vs 35% or patients; P = 0.05, respectively). CONCLUSIONS In this large cohort of children with biopsy-confirmed NAFLD, the use of psychotropic medications was associated with increased liver disease severity. Exposure to psychotropic agents should be considered when risk stratifying children with NAFLD.
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Affiliation(s)
- Marialena Mouzaki
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, University of Cincinnati School of Medicine, Cincinnati, OH
| | - Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, University of Cincinnati School of Medicine, Cincinnati, OH
| | - Ana C. Arce-Clachar
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, University of Cincinnati School of Medicine, Cincinnati, OH
| | - Kristin Bramlage
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, University of Cincinnati School of Medicine, Cincinnati, OH
| | - Lin Fei
- Division of Biostatistics and Epidemiology, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, University of Cincinnati School of Medicine, Cincinnati, OH
| | - Sanita L. Ley
- Division of Behavioral Medicine and Clinical Psychology, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, University of Cincinnati School of Medicine, Cincinnati, OH
| | - Stavra A. Xanthakos
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, University of Cincinnati School of Medicine, Cincinnati, OH
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McDowell CP, Gordon BR, MacDonncha C, Herring MP. Physical activity correlates among older adults with probable generalized anxiety disorder: Results from The Irish Longitudinal Study on Ageing. Gen Hosp Psychiatry 2019; 59:30-36. [PMID: 31121338 DOI: 10.1016/j.genhosppsych.2019.04.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 04/16/2019] [Accepted: 04/17/2019] [Indexed: 11/18/2022]
Abstract
OBJECTIVES This study assessed physical activity (PA) correlates among 1237 (69.0% female; age ≥ 50 years) community-dwelling adults with probable-generalized anxiety disorder (GAD). METHODS Wave 1 data from The Irish Longitudinal Study on Ageing were analysed. PA was measured using the short-form International PA Questionnaire. Probable-GAD caseness was indicated by a score of ≥23 on the abbreviated Penn State Worry Questionnaire. Potential correlates were analysed using binomial logistic regression. Hierarchical logistic regression consisting of three blocks (sociodemographic variables; quality of life (QoL) variables; physical health and performance variables) examined the proportion of the variance for PA that was explained at each step of the regression model. RESULTS Five hundred thirty-five participants (43.2%) met PA guidelines. After adjustment for age and sex, younger age and being male were associated with increased likelihood of meeting PA guidelines. Significant correlates of PA were in employment, higher QoL (CASP-19), social connectedness, and grip-strength. Additionally, polypharmacy (i.e., taking ≥five medications), antidepressant use, at-risk waist circumference (i.e., Males: >94 cm; Females >80 cm), up-and-go time, and number of self-reported physical limitations were significantly negatively associated with meeting PA guidelines. Physical health and performance variables explained significant variation (8.4%) in meeting physical activity guidelines beyond that of sociodemographics, and QoL variables. CONCLUSIONS This study identified a range of sociodemographic, physical, and psychological variables that were associated with meeting or not meeting PA guidelines among older adults with probable-GAD.
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Affiliation(s)
- C P McDowell
- Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland; Physical Activity for Health Research Cluster, Health Research Institute, University of Limerick, Limerick, Ireland.
| | - B R Gordon
- Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland; Physical Activity for Health Research Cluster, Health Research Institute, University of Limerick, Limerick, Ireland
| | - C MacDonncha
- Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland; Physical Activity for Health Research Cluster, Health Research Institute, University of Limerick, Limerick, Ireland
| | - M P Herring
- Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland; Physical Activity for Health Research Cluster, Health Research Institute, University of Limerick, Limerick, Ireland
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Priyadarshini S, Pradhan B, Griebel P, Aich P. Cortisol regulates immune and metabolic processes in murine adipocytes and macrophages through HTR2c and HTR5a serotonin receptors. Eur J Cell Biol 2018; 97:483-492. [PMID: 30097291 DOI: 10.1016/j.ejcb.2018.07.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 07/25/2018] [Accepted: 07/26/2018] [Indexed: 12/22/2022] Open
Abstract
Epidemiological studies implicate stress as an important factor contributing to the increasing prevalence of metabolic disorders. Studies have correlated visceral obesity and atherosclerosis with hyper-cortisolemia, a sequela of chronic psychological stress in humans and animals. Although several hormonal markers of stress have been associated with various metabolic disorders, the mechanism by which these hormones alter metabolic functions have not been established. We used an in vitro model system, culturing 3T3-L1 pre-adipocytes and RAW 264.7 macrophages in the presence or absence of cortisol, to analyze cell signaling pathways mediating changes in metabolic functions. Our analysis revealed that cortisol up-regulated the expression and function of two serotonin (S) receptors, HTR2c and HTR5a. HTR2c and HTR5a were also directly involved in mediating cortisol enhanced adipogenesis when pre-adipocytes were cultured alone or in the presence of macrophages. Finally, cortisol treatment of pre-adipocytes co-cultured with macrophages enhanced adipogenesis in both macrophages and pre-adipocytes.
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Affiliation(s)
- Sushri Priyadarshini
- School of Biological Sciences, National Institute of Science Education and Research (NISER), HBNI, PO- Bhimpur-Padanpur, Jatni, Khurda, Odisha, 752050, India
| | - Biswaranjan Pradhan
- School of Biological Sciences, National Institute of Science Education and Research (NISER), HBNI, PO- Bhimpur-Padanpur, Jatni, Khurda, Odisha, 752050, India
| | - Philip Griebel
- VIDO-Intervac, University of Saskatchewan, Saskatoon, SK, S7N 5E3, Canada; School of Public Health, University of Saskatchewan, Saskatoon, SK, S7N 5A8, Canada
| | - Palok Aich
- School of Biological Sciences, National Institute of Science Education and Research (NISER), HBNI, PO- Bhimpur-Padanpur, Jatni, Khurda, Odisha, 752050, India.
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Patterns of Prescription of Psychotropic Medications and Their Adherence among Patients with Schizophrenia in Two Psychiatric Hospitals in Accra, Ghana: A Cross-Sectional Survey. PSYCHIATRY JOURNAL 2018. [PMID: 29536020 PMCID: PMC5817813 DOI: 10.1155/2018/9850594] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Background Patients with schizophrenia are managed with antipsychotics and other psychotropic medications. Objectives This study aimed to assess the commonly prescribed psychotropic medications for patients with schizophrenia, explore the types of therapeutic monitoring that were performed, and find out whether the side effects experienced by the patients played any role in their adherence behaviour. Methods This hospital-based cross-sectional study enrolled 259 patients with schizophrenia from Accra Psychiatric Hospital and Pantang Psychiatric Hospital. Data were collected on mental status, side effects, types of therapeutic monitoring performed, and adherence behaviour. Results Olanzapine was the commonly prescribed psychotropic medication. Most of respondents (73.4%) experienced mild levels of side effects. The negative effects were predominantly genitourinary (26%) and gastrointestinal (17.2%). Blood pressure and heart rate measures were the main types of monitoring performed but no measurement of drug levels was reported. About 98.1% of the participants poorly adhered to their medications and the major reasons for poor adherence were economic challenges, forgetfulness, and the feeling of wellness. Conclusion Adherence to medication is a major health problem among patients with schizophrenia and there is a need to improve adherence and treatment outcomes.
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Burrows T, Kay-Lambkin F, Pursey K, Skinner J, Dayas C. Food addiction and associations with mental health symptoms: a systematic review with meta-analysis. J Hum Nutr Diet 2018; 31:544-572. [DOI: 10.1111/jhn.12532] [Citation(s) in RCA: 112] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- T. Burrows
- School of Health Sciences; Faculty of Health and Medicine; Priority Research Centre of Physical Activity and Nutrition; University of Newcastle; Newcastle NSW Australia
| | - F. Kay-Lambkin
- Faculty Health and Medicine; NHMRC Centre for Research Excellence in Mental Health and Substance Use; National Drug and Alcohol Research Centre; University of Newcastle; Newcastle NSW Australia
| | - K. Pursey
- School of Health Sciences; Faculty of Health and Medicine; Priority Research Centre of Physical Activity and Nutrition; University of Newcastle; Newcastle NSW Australia
| | - J. Skinner
- School of Health Sciences; Faculty of Health and Medicine; Priority Research Centre of Physical Activity and Nutrition; University of Newcastle; Newcastle NSW Australia
| | - C. Dayas
- School of Biomedicine and Pharmacy; Faculty of Health and Medicine; University of Newcastle; Newcastle NSW Australia
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Ahmed HO, Hama Marif MA, sabah abid abdulhakim, Ali Omer MA, majeed nuri DA, Hamasur AF, Ahmed SH, Abddalqadir KM. The life styles causing overweight or obesity: Based on 5 years of experience in two centers in Sulaimani Governorate, Kurdistan Region/Iraq. INTERNATIONAL JOURNAL OF SURGERY OPEN 2018. [DOI: 10.1016/j.ijso.2018.04.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Calarge CA, Mills JA, Janz KF, Burns TL, Coryell WH, Zemel BS. Body Composition in Adolescents During Treatment With Selective Serotonin Reuptake Inhibitors. Pediatrics 2017; 140:peds.2016-3943. [PMID: 28759400 PMCID: PMC5495528 DOI: 10.1542/peds.2016-3943] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/03/2017] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES To examine the independent contribution of major depressive disorder (MDD), generalized anxiety disorder (GAD), and selective serotonin reuptake inhibitors (SSRIs) to changes in body composition in older adolescents. METHODS Medically healthy 15- to 20-year-olds who were unmedicated or within 1 month of starting an SSRI were prospectively followed. Psychiatric functioning and medication treatment were assessed monthly. Body Mass Index (BMI) was measured every 4 months. Every 8 months, a whole-body dual-energy radiograph absorptiometry scan was obtained to determine lean BMI, fat mass index, and visceral fat mass. Linear mixed effects regression analysis examined associations between MDD, GAD, and SSRI use variables and body composition measures. RESULTS Over 1.51 ± 0.76 years of follow-up, 264 participants contributed 805 observations. After adjusting for age, sex, physical activity, dietary intake, and time in the study, MDD severity was inversely associated, prospectively, with BMI, fat mass index, and lean BMI z scores, whereas cumulative SSRI treatment duration and dose were positively associated with these outcomes. GAD severity and diagnosis were not significantly associated with any body composition outcome. Moreover, citalopram and escitalopram were most strongly associated with the increase in all body composition measures, including visceral fat mass, whereas the associations with fluoxetine were somewhat weaker. Sertraline was not different from no SSRI treatment. CONCLUSIONS Depression severity was associated with a decrease in measures of body composition in older adolescents over a mean of 1.5 years, whereas SSRI treatment was positively associated with these outcomes, with differential effects across treatment groups.
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Affiliation(s)
- Chadi A. Calarge
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, Texas
| | | | - Kathleen F. Janz
- Health and Human Physiology, College of Liberal Arts and Sciences, and
| | - Trudy L. Burns
- College of Public Health, The University of Iowa, Iowa City, Iowa; and
| | | | - Babette S. Zemel
- Division of Gastroenterology, University of Pennsylvania, Philadelphia, Pennsylvania
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Foguet-Boreu Q, Fernandez San Martin MI, Flores Mateo G, Zabaleta Del Olmo E, Ayerbe García-Morzon L, Perez-Piñar López M, Martin-López LM, Montes Hidalgo J, Violán C. Cardiovascular risk assessment in patients with a severe mental illness: a systematic review and meta-analysis. BMC Psychiatry 2016; 16:141. [PMID: 27176477 PMCID: PMC4866037 DOI: 10.1186/s12888-016-0833-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 04/25/2016] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Cardiovascular risk (CVR) has been observed to be higher in patients with severe mental illness (SMI) than in the general population. However, some studies suggest that CVR is not equally increased in different subgroups of SMI. The purposes of this review are to summarise CVR scores of SMI patients and to determine the differences in CVR between patients with different SMIs and between SMI patients and the control-population. METHODS MEDLINE (via PubMed) was searched for literature published through August 28, 2014, followed by a snowball search in the Web of Science. Observational and experimental studies that reported CVR assessments in SMI patients using validated tools were included. The risk of bias was reported using STROBE and CONSORT criteria. Pooled continuous data were expressed as standardized mean differences (SMD) with 95% confidence intervals (CI). Two reviewers independently selected studies, extracted data and assessed methodological quality. RESULTS A total of 3,608 articles were identified, of which 67 full text papers were assessed for eligibility and 35 were finally included in our review, in which 12,179 psychiatric patients and 225,951 comparative patients had been assessed. The most frequent diagnoses were schizophrenia and related diagnoses (45.7%), depressive disorders (14.7%), SMI (11.4%) and bipolar disorders (8.6%). The most frequent CVR assessment tool used was the Framingham risk score. Subgroups analysis showed a higher CVR in schizophrenia than in depressive disorder or in studies that included patients with multiple psychiatric diagnoses (SMD: 0.63, 0.03, and 0.02, respectively). Six studies were included in the meta-analysis. Total overall CVR did not differ between SMI patients and controls (SMD: 0.35 [95% CI:-0.02 to 0.71], p = 0.06); high heterogeneity was observed (I (2) = 93%; p < 0.001). CONCLUSIONS The summary of results from studies that assessed CVR using validated tools in SMI patients did not find sufficient data (except for limited evidence associated with schizophrenia) to permit any clear conclusions about increased CVR in this group of patients compared to the general population. The systematic review is registered in PROSPERO CRD42013003898 .
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Affiliation(s)
- Quintí Foguet-Boreu
- Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), Universitat Autònoma de Barcelona, Gran Via Corts Catalanes, 587 àtic, 08007, Barcelona, Spain.
- Department of Medical Sciences, School of Medicine, University of Girona, Emili Grahit, 77, 17071, Girona, Spain.
| | - Maria Isabel Fernandez San Martin
- Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), Universitat Autònoma de Barcelona, Gran Via Corts Catalanes, 587 àtic, 08007, Barcelona, Spain
- Técnica de Salud ICS, Unitat Docent AFiC, Sardenya, 375, Entl., 08025, Barcelona, Spain
| | - Gemma Flores Mateo
- Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), Universitat Autònoma de Barcelona, Gran Via Corts Catalanes, 587 àtic, 08007, Barcelona, Spain
| | - Edurne Zabaleta Del Olmo
- Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), Universitat Autònoma de Barcelona, Gran Via Corts Catalanes, 587 àtic, 08007, Barcelona, Spain
- Faculty of Nursing, University of Girona, Emili Grahit, 77, 17071, Girona, Spain
| | - Luís Ayerbe García-Morzon
- The Westborough Road Health Centre, 258 Westborough Road, Westcliff-on-Sea, SS0 9PT, United Kingdom
- Centre of Primary Care and Public Health, Queen Mary University of London, Yvone Carter Building 58 Tuner Street, E1 2AB, London, United Kingdom
| | - Maria Perez-Piñar López
- The Westborough Road Health Centre, 258 Westborough Road, Westcliff-on-Sea, SS0 9PT, United Kingdom
| | - Luis Miguel Martin-López
- Departamento de Psiquiatría y Medicina Legal, Instituto de Neuropsiquiatría y Adicciones (INAD), Hospital del Mar Parc de Salut Mar., Universidad Autónoma de Barcelona, Passeig Marítim 25-29, 08003, Barcelona, Spain
| | - Javier Montes Hidalgo
- Gimbernat School of Nursing, Universitat Autònoma de Barcelona, Avinguda de la Generalitat, 202-206, Sant Cugat del Vallès, 08174, Barcelona, Spain
| | - Concepción Violán
- Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), Universitat Autònoma de Barcelona, Gran Via Corts Catalanes, 587 àtic, 08007, Barcelona, Spain
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Farhat SL, Hochard C, Orens S, Gautier C, Lambert T, Geret L, Bralet MC. [MODen: Psychoeducationnal therapeutic group program for schizophrenic patients, based on nutritional balance and pleasure, using cognitive functions: A pilot study]. Encephale 2016; 42:410-414. [PMID: 26995151 DOI: 10.1016/j.encep.2016.02.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Accepted: 08/08/2014] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Schizophrenia causes psychological difficulties (with positive and/or negative symptoms) as well as cognitive disabilities (attention, memory, executive functions and social cognition). Moreover, 40 to 60% of patients suffer from an excess of weight or obesity (due to bad eating habits, eating disorders or medication). All these difficulties impair their autonomy and their insertion into the society. In this context, setting-up a therapeutic tool, which may have cognitive benefits seems relevant. Thus, MODen is a therapeutic educational tool whose aim is to improve cognitive functions and the symptoms by using "nutritional balance" as an aid. METHOD In this treatment program, two therapists lead a group of 5 to 8 patients which group meets once a week during two to four hours for 16 weeks, divided in 4 cycles. The first three weeks of each cycle consists of theoretical instruction: patients talk about their eating habits, information is given about nutritional balance and preparation of meals. In the different cycles, flexibility, planning, memory and attention are trained. For instance, the work on categorisation of foods and nutritional balance allow enhancing flexibility abilities. Writing down the lists of different ingredients needed for one week's meals and preparation of meals train planning abilities. MODen also takes into account ecological issues such as the limited budget of patients to do their shopping (this budget is around 4 euros per meal in France). The budget is also linked to planning abilities and reasoning. Finally, during the last session of each cycle the group prepares a meal (from the shopping to cooking). This last session is all about sharing and social cognition abilities. By the end of the program, patients will have prepared four meals together. Also "homework" has to be done each week in order to facilitate memorisation of what has been learned during the last session and to prepare the beginning of the next session. RESULTS In a pilot study with 8 patients with schizophrenia (DSM-IV), improvements in PANSS negative symptoms and disorganization (respectively P<0.02; P<0.02) were observed. An underlying improvement at BECS scores was also observed (P<0.08). Regarding those preliminary results as well as the ecological qualities of this program, this therapeutic tool could be relevant in the treatment of patients with schizophrenia.
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Affiliation(s)
- S L Farhat
- Unité Crisalid, pôle FJ5, CHI Clermont-de-l'Oise, 2, rue des Finets, 60600 Clermont, France; GDR 3557, groupe de recherche en psychiatrie, 7, rue Cabanis, 75014 Paris, France.
| | - C Hochard
- Unité Crisalid, pôle FJ5, CHI Clermont-de-l'Oise, 2, rue des Finets, 60600 Clermont, France
| | - S Orens
- Unité Crisalid, pôle FJ5, CHI Clermont-de-l'Oise, 2, rue des Finets, 60600 Clermont, France
| | - C Gautier
- Unité Crisalid, pôle FJ5, CHI Clermont-de-l'Oise, 2, rue des Finets, 60600 Clermont, France
| | - T Lambert
- Unité Crisalid, pôle FJ5, CHI Clermont-de-l'Oise, 2, rue des Finets, 60600 Clermont, France
| | - L Geret
- Unité Crisalid, pôle FJ5, CHI Clermont-de-l'Oise, 2, rue des Finets, 60600 Clermont, France
| | - M C Bralet
- Unité Crisalid, pôle FJ5, CHI Clermont-de-l'Oise, 2, rue des Finets, 60600 Clermont, France; GDR 3557, groupe de recherche en psychiatrie, 7, rue Cabanis, 75014 Paris, France; Unité Inserm U669, Psigiam, universités Paris 5-11, 9, boulevard de Port-Royal, 75014 Paris, France
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15
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Provencher MD, Bélanger MÈ, Shriqui C, Lachance I, Bonneville S. [Psychoeducation for overweight patients with psychiatric disorders: The Wellness program developed in Quebec]. Encephale 2016; 42:201-7. [PMID: 26924000 DOI: 10.1016/j.encep.2016.01.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2014] [Accepted: 02/09/2015] [Indexed: 12/20/2022]
Abstract
OBJECTIVES Patients with severe psychiatric disorders such as psychosis, bipolar disorder, and depression have a greater risk of suffering from being overweight or from obesity than the general population. This can in part be explained by medication-induced weight gain related to the use of antipsychotics, antidepressants and mood stabilizers. Fortunately, non-pharmacological interventions targeting modifications in lifestyle behaviors exist to help patients deal with weight gain and weight management. The main objective of this study is to assess the effectiveness of one of these interventions developed in Quebec (Canada), the Wellness Program. MATERIALS AND METHODS The 12-week program, consisting of two to three weekly individual and group sessions, was administered to patients diagnosed with a severe psychiatric disorder (i.e. Psychotic Disorders, Bipolar Disorders, Major Depressive Disorder) and referred to a general hospital for significant weight problems. Topics of program sessions included: physical conditioning, nutrition, meal cooking, psychoeducation, motivation, relaxation training, and optional walking sessions. A total of 47 participants took part in this study and either initially received the intervention (n=31) or were placed in a waitlist control group and later received the intervention (n=16). The effectiveness of the program was measured using objective anthropometric (weight, Body Mass Index, waist circumference) and clinical (psychiatric symptoms, medication adherence, quality of life) variables from both experimental and control groups. Assessments were conducted at the end of the 12-week intervention and at a 3-month follow-up. RESULTS After three months of active intervention, there were no significant differences between the two groups for most of the variables studied. Patients in the experimental group did show greater improvements in weight loss, Body Mass Index and waist circumference compared to the control group, but these positive changes were not statistically significant given the small sample size of the study. However, the results obtained at follow-up three months after the end of the program showed a significant impact of the program, albeit small, on weight, Body Mass Index, waist circumference and on some aspects of quality of life in the experimental group. CONCLUSION Non-pharmacological interventions targeting healthy lifestyle behaviors and weight management, such as the Wellness Program, seem effective in improving anthropometric variables and quality of life in patients with severe psychiatric disorders such as psychosis and mood disorders. Given the potential clinical benefits, implementation in clinical settings and widespread dissemination is recommended. Indeed, these programs have the potential to limit weight gain associated with medications used to treat psychiatric disorders and to improve quality of life for these patients.
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Affiliation(s)
- M D Provencher
- École de psychologie, université Laval, 2325, rue des Bibliothèques, Québec, Canada.
| | - M-È Bélanger
- École de psychologie, université Laval, 2325, rue des Bibliothèques, Québec, Canada
| | - C Shriqui
- École de psychologie, université Laval, 2325, rue des Bibliothèques, Québec, Canada
| | - I Lachance
- École de psychologie, université Laval, 2325, rue des Bibliothèques, Québec, Canada
| | - S Bonneville
- École de psychologie, université Laval, 2325, rue des Bibliothèques, Québec, Canada
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Lackner N, Mangge H, Reininghaus EZ, McIntyre RS, Bengesser SA, Birner A, Reininghaus B, Kapfhammer HP, Wallner-Liebmann SJ. Body fat distribution and associations with metabolic and clinical characteristics in bipolar individuals. Eur Arch Psychiatry Clin Neurosci 2015; 265:313-9. [PMID: 25381166 DOI: 10.1007/s00406-014-0559-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Accepted: 10/27/2014] [Indexed: 02/02/2023]
Abstract
Overweight and obesity differentially affect bipolar disorder (BD) and are associated with a poorer prognosis. Herein, we sought to evaluate body fat distribution in a well-characterized BD sample. Anthropometric measures (i.e., body mass index, waist-to-hip ratio, waist-to-height ratio, waist circumference, hip circumference, and lipometry) of 100 BD individuals were compared with data of 57 matched mentally healthy controls. Additionally, fasting serum parameters including metabolic parameters and monoamines were analyzed. Findings indicate that similar to US BD cohorts, Austrian patients exhibit an increased central body fat accumulation (i.e., higher subcutaneous adipose tissue at upper abdomen) accompanying with the harmful IDF-defined metabolic syndrome. In addition, positive associations between epinephrine as well as staging and fat parameters were detected.
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Affiliation(s)
- Nina Lackner
- Department of Psychiatry, University Clinic for Psychiatry, Medical University Graz, Auenbruggerplatz 31, 8036, Graz, Austria
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Marchand A, Beauregard N, Blanc ME. Work and non-work stressors, psychological distress and obesity: evidence from a 14-year study on Canadian workers. BMJ Open 2015; 5:e006285. [PMID: 25740022 PMCID: PMC4360824 DOI: 10.1136/bmjopen-2014-006285] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVE This study aimed to evaluate the contribution of work, non-work and individual factors to obesity with regard to gender-related differences, and to clarify the mediating role that psychological distress plays in these dynamics in Canada from 1994 to 2008 using the Canadian National Population Health Survey (NPHS). DESIGN Longitudinal. SETTINGS The NPHS is a randomised longitudinal cohort study with biennial interviews of the Canadian adult population from 18 to 64. PARTICIPANTS 5925 non-obese workers in cycle 1 (49% were women). MEASUREMENTS Obesity was measured using the body mass index (BMI), with a threshold of BMI >30 kg/m(2). BMI was corrected in accordance with the recommendations of Connor Gorber et al to adjust for gender bias in responses. RESULTS Of the work characteristics evaluated, only decision authority was associated with obesity for women but not for men. Living as a couple, child-related strains, psychotropic drug use, hypertension, being physically inactive and low psychological distress were obesity risk factors but were not moderated by gender. Overall, psychological distress did not mediate the associations that work factors have on obesity. CONCLUSIONS Our study suggests that men and women differ little in the extent to which work, non-work and individual factors predict obesity. However, for women, the level of decision authority is associated with a lower obesity risk. In addition, psychological distress did not mediate the contribution of work factors and actually seems, contrary to expectations, to decrease the obesity risk when work, non-work and individual factors are taken into account.
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Affiliation(s)
- Alain Marchand
- School of Industrial Relations, University of Montreal, Montreal, Quebec, Canada
| | - Nancy Beauregard
- School of Industrial Relations, University of Montreal, Montreal, Quebec, Canada
| | - Marie-Eve Blanc
- University of Montreal Research Institute in Public Health, Montreal, Quebec, Canada
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Abstract
Epidemiologic studies show a frequent co-occurence of affective and eating disorders. The incidence of one disorder in patients suffering from the other disorder is well over the incidence in the general population. Several causes could explain this increased comorbidity. First, the iatrogenic origin is detailed. Indeed, psychotropic drugs, and particularly mood stabilizers, often lead to modification in eating behaviors, generally inducing weight gain. These drugs can increase desire for food, reduce baseline metabolism or decrease motor activity. Also, affective and eating disorders share several characteristics in semiology. These similarities can not only obscure the differential diagnosis but may also attest of conjoint pathophysiological bases in the two conditions. However, genetic and biological findings so far are too sparse to corroborate this last hypothesis. Nonetheless, it is noteworthy that comorbidity of affective and eating disorders worsens patients'prognosis and is associated with more severe forms of affective disorders characterized by an earlier age of onset in the disease, higher number of mood episodes and a higher suicidality. Lastly, psychotropic drugs used in affective disorders (lithium, antiepileptic mood stabilizers, atypical antipsychotics, antidepressants) are reviewed in order to weigh their efficacy in eating disorders. This could help establish the best therapeutic option when confronted to comorbidity.
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Affiliation(s)
- Eric Fakra
- Pôle Universitaire de Psychiatrie, CHU Saint-Etienne. - 5 chemin de la Marendière.42055 St Etienne cedex 2, France.
| | - R Belzeaux
- SHU Psychiatrie adultes, Solaris, Hôpital Ste Marguerite, 13274 Marseille cedex 9, France
| | - J M Azorin
- SHU Psychiatrie adultes, Solaris, Hôpital Ste Marguerite, 13274 Marseille cedex 9, France
| | - M Adida
- SHU Psychiatrie adultes, Solaris, Hôpital Ste Marguerite, 13274 Marseille cedex 9, France
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Abstract
Major depression is associated with a 4-fold increased risk for premature death, largely accounted by cardiovascular disease (CVD). The relationship between depression and CVD is thought to be mediated by the so-called metabolic syndrome (MeS). Epidemiological studies have consistently demonstrated a co-occurrence of depression with MeS components, ie, visceral obesity, dyslipidemia, insulin resistance, and hypertension. Although the exact mechanisms linking MeS to depression are unclear, different hypotheses have been put forward. On the one hand, MeS could be the hallmark of the unhealthy lifestyle habits of depressed patients. On the other, MeS and depression might share common alterations of the stress system, including the hypothalamus-pituitary-adrenal (HPA) axis, the autonomic nervous system, the immune system, and platelet and endothelial function. Both the conditions induce a low grade chronic inflammatory state that, in turn, leads to increased oxidative and nitrosative (O&NS) damage of neurons, pancreatic cells, and endothelium. Recently, neurobiological research revealed that peripheral hormones, such as leptin and ghrelin, which are classically involved in homeostatic energy balance, may play a role in mood regulation. Metabolic risk should be routinely assessed in depressed patients and taken into account in therapeutic decisions. Alternative targets should be considered for innovative antidepressant agents, including cytokines and their receptors, intracellular inflammatory mediators, glucocorticoids receptors, O&NS pathways, and peripheral mediators.
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Abstract
The aim of the present study was to investigate the relationship between 10 psychotropic agents and worsening BMI from overweight to obesity among inpatients with schizophrenia. A total of 138 patients with schizophrenia were recruited in this retrospective study. We included 23 patients with worsening BMI, from overweight (24≤BMI<27 kg/m²) to obesity (BMI≥27 kg/m²), as the case group and 115 patients without a worse BMI as the control group. Data were analyzed to assess the relationships between psychiatric drug use and BMI that worsened from overweight to obesity. Of the 138 patients, 60.9% were men. Their mean age was 47.2±9.7 years, mean age of onset of disease was 32.2±10.4 years, and the mean length of illness 15.0±6.5 years. Valproic acid was found to have a significant impact on the worsening of BMI from overweight to obesity (P<0.05). Age at onset of disease, length of illness, and duration of hospitalization were not associated significantly with worsening of BMI from overweight to obesity. These results call for caution in using valproic acid in schizophrenic inpatients with BMIs indicating overweight or obesity.
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Følling IS, Kulseng B, Helvik AS. Overweight, obesity and related conditions: a cross-sectional study of adult inpatients at a Norwegian hospital. BMC Res Notes 2014; 7:115. [PMID: 24571809 PMCID: PMC3939633 DOI: 10.1186/1756-0500-7-115] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Accepted: 02/21/2014] [Indexed: 01/22/2023] Open
Abstract
Background Overweight, obesity and associated conditions are major public health concerns in Norway. The prevalence of overweight and obesity in the general population in Norway is increasing, but there are limited data on how the situation is in hospitals. This study aimed to find the prevalence of overweight and obesity, and explore the associations of overweight, obesity and its related medical conditions in an adult in-patient sample at specified somatic and psychiatric departments at St. Olavs Hospital, Trondheim. Results A total of 497 patients participated. The mean BMI for the total sample at screening was 25.4 kg/m2. The prevalence of overweight and obesity was 45.1%. There was a higher association of overweight and obesity among patients aged 40–59 years (OR: 1.7) compared to those being younger. There was no significant difference between the somatic and the psychiatric samples. In the somatic sample overweight and obesity was associated with obesity-related conditions for both genders (OR: 2.0 and 2.1, respectively), when adjusted for age. Conclusion The substantial prevalence of overweight and obese patients may pose a threat to future hospital services. To further address the burden of overweight and obesity in hospitals, we need more knowledge about consequences of length of stay, use of resources and overall cost.
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Affiliation(s)
- Ingrid Sørdal Følling
- Department of Health Sciences, North-Trøndelag University College, Røstad, 7600 Levanger, Norway.
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A study of antioxidant activity in patients with schizophrenia taking atypical antipsychotics. Psychopharmacology (Berl) 2014; 231:4703-10. [PMID: 24871701 PMCID: PMC4231214 DOI: 10.1007/s00213-014-3624-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2013] [Accepted: 05/11/2014] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Atypical antipsychotics have significantly improved the quality of life for schizophrenic patients. Despite their beneficial effects, these antipsychotics induce weight gain, diabetes, and dyslipidemia. The aims of this study were to investigate the antioxidative activity of paraoxonase and assess lipid profile as a cardiovascular risk factor in patients with schizophrenia under long-term clozapine or risperidone treatment. METHODS The study included 66 patients with schizophrenia under clozapine or risperidone treatment and 19 healthy control subjects. Serum paraoxonase activities against paraoxon (PON(PO)), phenylacetate (PON(PA)), dihydrocoumarin (PON(DHC)), serum Trolox equivalent antioxidant activity (TEAC), antioxidant gap (GAP), and lipid profile were determined. RESULTS PON(DHC) activity was reduced in both antipsychotic drug-treated groups (clozapine 43.46 ± 1.06 U/ml, p < 0.001; risperidone 50.57 ± 1.54 U/ml, p < 0.01; control 52.27 ± 1.34 U/ml). A similar pattern was observed for the PON(DHC)/HDL-cholesterol (HDLC) ratio. On the contrary, PON(PO) and PON(PA) were increased in the treated group, but the corresponding paraoxonase/HDLC ratios were not significantly different from controls, except for PON/HDLC in the clozapine group. TEAC and GAP were only decreased in the clozapine-treated group. CONCLUSIONS In patients with schizophrenia, clozapine or risperidone treatment had different effects on various paraoxonase activities. The results of the present study suggest that patients with schizophrenia might be at increased risk for metabolic and cardiovascular disease related to reduced PON(DHC), TEAC, and GAP.
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Taksande BG, Faldu DS, Dixit MP, Sakaria JN, Aglawe MM, Umekar MJ, Kotagale NR. Agmatine attenuates chronic unpredictable mild stress induced behavioral alteration in mice. Eur J Pharmacol 2013; 720:115-20. [PMID: 24183973 DOI: 10.1016/j.ejphar.2013.10.041] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Revised: 10/19/2013] [Accepted: 10/23/2013] [Indexed: 10/26/2022]
Abstract
Chronic stress exposure and resulting dysregulation of the hypothalamic pituitary adrenal axis develops susceptibility to variety of neurological and psychiatric disorders. Agmatine, a putative neurotransmitter has been reported to be released in response to various stressful stimuli to maintain the homeostasis. Present study investigated the role of agmatine on chronic unpredictable mild stress (CUMS) induced behavioral and biochemical alteration in mice. Exposure of mice to CUMS protocol for 28 days resulted in diminished performance in sucrose preference test, splash test, forced swim test and marked elevation in plasma corticosterone levels. Chronic agmatine (5 and 10 mg/kg, ip, once daily) treatment started on day-15 and continued till the end of the CUMS protocol significantly increased sucrose preference, improved self-care and motivational behavior in the splash test and decreased duration of immobility in the forced swim test. Agmatine treatment also normalized the elevated corticosterone levels and prevented the body weight changes in chronically stressed animals. The pharmacological effect of agmatine was comparable to selective serotonin reuptake inhibitor, fluoxetine (10mg/kg, ip). Results of present study clearly demonstrated the anti-depressant like effect of agmatine in chronic unpredictable mild stress induced depression in mice. Thus the development of drugs based on brain agmatinergic modulation may represent a new potential approach for the treatment of stress related mood disorders like depression.
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Affiliation(s)
- Brijesh G Taksande
- Division of Neuroscience, Department of Pharmacology, Shrimati Kishoritai Bhoyar College of Pharmacy, New Kamptee, Nagpur 441002, Maharashtra, India
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Calkin CV, Gardner DM, Ransom T, Alda M. The relationship between bipolar disorder and type 2 diabetes: more than just co-morbid disorders. Ann Med 2013; 45:171-81. [PMID: 22621171 DOI: 10.3109/07853890.2012.687835] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Type 2 diabetes mellitus (T2DM) rates are three times higher in patients with bipolar disorder (BD), compared to the general population. This is a major contributing factor to the elevated risk of cardiovascular mortality, the leading cause of death in bipolar patients. There may be shared pathophysiology linking the two disorders, including hypothalamic-pituitary-adrenal and mitochondrial dysfunction, common genetic links, and epigenetic interactions. Life-style, phenomenology of bipolar symptoms, and adverse effects of pharmacotherapy may be contributing factors. Patients with BD and T2DM have a more severe course of illness and are more refractory to treatment. Control of their diabetes is poorer when compared to diabetics without BD, and an existing disparity in medical care may be partly responsible. Glucose abnormalities in bipolar patients need to be screened for and treated. Metformin appears to have the best benefit/risk ratio, and the dipeptidyl peptidase-4 inhibitors and glucagon-like peptide-1 receptor agonists and analogues also appear promising, although these agents have not been specifically studied in populations with mood disorders. Physicians need to be aware of the increased risk for T2DM and cardiovascular disease in bipolar patients, and appropriate prevention, screening, case finding, and treatment is recommended.
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Affiliation(s)
- Cynthia V Calkin
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada.
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Giabbanelli PJ, Torsney-Weir T, Mago VK. A fuzzy cognitive map of the psychosocial determinants of obesity. Appl Soft Comput 2012. [DOI: 10.1016/j.asoc.2012.02.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Cameron JD, Riou MÈ, Tesson F, Goldfield GS, Rabasa-Lhoret R, Brochu M, Doucet É. The TaqIA RFLP is associated with attenuated intervention-induced body weight loss and increased carbohydrate intake in post-menopausal obese women. Appetite 2012; 60:111-116. [PMID: 23032305 DOI: 10.1016/j.appet.2012.09.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2012] [Revised: 08/15/2012] [Accepted: 09/15/2012] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Polymorphisms of the dopamine receptor D2 (DRD2) gene have been associated with obesity phenotypes. Our aim was to examine if the genotype of TaqIA Restriction Fragment Length Polymorphism (RFPL) was related to an attenuated weight loss response or to changes in energy expenditure (EE) and food preference before and after weight loss. methods: Obese post-menopausal women (age=57.1 ± 4.6 yr, weight=85.4 ± 15.4 kg and BMI=32.8 ± 4.5 kg/m(2)) were genotyped for TaqIA (n=127) by using PCR-RFLP analysis and categorized as possessing at least one copy of the A1 allele (A1(+)) or no copy (A1(-)). Women were randomized into two groups, caloric restriction (CR) and caloric restriction+resistance training (CRRT) and in this study were further classified as follows: A1(+)CR, A1(+)CRRT, A1-(-)CR and (-)A1(-)CRRT. Body composition, total daily EE, physical activity EE, Resting EE (REE), and energy intake were obtained at baseline and post-intervention using DXA, doubly-labeled water, indirect calorimetry, and 3-day dietary records, respectively. RESULTS Overall, all of the anthropometric variables and REE significantly decreased post-intervention (p<0.001). Women in the CRRT group lost significantly more fat mass (FM) than the CR women (p<0.05). There were significant time by group by allele interactions for attenuated body weight (BW), BMI, and FM loss for A1(+) (vs. A1(-)) in CRRT (p<0.05) and for increased % carbohydrate intake (p<0.01). CONCLUSION TaqIA genotype was associated with body weight loss post-intervention; more specifically, carriers of the A1 allele lost significantly less BW and FM than the A1(-) and had increased carbohydrate intake in the CRRT group.
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Affiliation(s)
| | - Marie-Ève Riou
- School of Human Kinetics, University of Ottawa, Ontario, Canada K1N 6N5
| | - Frédérique Tesson
- Interdisciplinary School of Health Sciences, University of Ottawa, Ontario, Canada
| | - Gary S Goldfield
- School of Human Kinetics, University of Ottawa, Ontario, Canada K1N 6N5; Children's Hospital of Eastern Research Institute, Ottawa, Ontario, Canada
| | - Rémi Rabasa-Lhoret
- Department of Nutrition, Université de Montréal, Montréal, Canada; Montreal Institute for Clinical Research (IRCM), Montréal, Canada; Montreal Diabetes Research Center (MDRC) of Centre de Recherche du centre Hospitalier de l'Université de Montréal (CR-CHUM), Montréal, Canada
| | - Martin Brochu
- Faculty of Physical Education and Sports, University of Sherbrooke, Sherbrooke, QC, Canada; Research Centre on Aging, Social Services and Health Centre, University Institute of Geriatrics of Sherbrooke, QC, Canada
| | - Éric Doucet
- School of Human Kinetics, University of Ottawa, Ontario, Canada K1N 6N5.
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Tsai KY, Lee CC, Chou YM, Su CY, Chou FHC. The incidence and relative risk of stroke in patients with schizophrenia: a five-year follow-up study. Schizophr Res 2012; 138:41-7. [PMID: 22386734 DOI: 10.1016/j.schres.2012.02.013] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2011] [Revised: 01/31/2012] [Accepted: 02/10/2012] [Indexed: 11/15/2022]
Abstract
OBJECTIVE This study aimed to estimate the incidence and relative risk of stroke and post-stroke all-cause mortality in patients with schizophrenia. METHODS This study identified a study population from the National Health Insurance Research Database (NHIRD) between 1999 and 2003 that included 80,569 patients with schizophrenia and 241,707 age- and sex-matched control participants without schizophrenia. The participants were randomly selected from the 23,981,020-participant NHIRD, which consists of 96% Taiwanese participants. Participants who had experienced a stroke between 1999 and 2003 were excluded. Using data from the NHIRD between 2004 and 2008, the incidence of stroke (ICD-9-CM code 430-438) and patient survival after stroke were calculated for both groups. After adjusting for confounding risk factors, a Cox proportional-hazards model was used to compare the five-year stroke-free survival rate to the all-cause mortality rate across the two cohorts. RESULTS Over five years, 1380 (1.71%) patients with schizophrenia and 2954 (1.22%) controls suffered from strokes. After adjusting for demographic characteristics and comorbid medical conditions, patients with schizophrenia were 1.13 times more likely to have a stroke (95% CI=1.05-1.22; P=0.0006). In addition, 1039 (24%) patients who had a stroke died during the follow-up period. After adjusting for patient, physician and hospital variables, the all-cause mortality hazard ratio for patients with schizophrenia was 1.23 (95% CI=1.06-1.41; P=0.0052). CONCLUSIONS During a five-year follow-up, the likelihood of developing a stroke and the all-cause mortality rate were greater among patients with schizophrenia as compared with the control group.
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Affiliation(s)
- Kuan-Yi Tsai
- Department of Community Psychiatry, Kai-Suan Psychiatric Hospital, Kaohsiung City, Taiwan
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Health management of older persons with chronically medicated psychotic disorders: the results of a survey in France. Int Psychogeriatr 2012; 24:496-502. [PMID: 21835072 DOI: 10.1017/s1041610211001487] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND The medical care of elderly patients with psychotic disorders is a matter of major concern. The aim of the study was to investigate health conditions and treatment of elderly patients with psychotic disorders in France. METHODS The SAGE (Schizophrenia AGEd) study (observational, cross-sectional) was a survey conducted among 123 physicians in France, regarding prescriptions of antipsychotic drugs in elderly patients (≥60 years) suffering from psychotic disorders. The survey was based on a questionnaire addressing the mental and somatic health management of the patients. RESULTS Data from 930 patients (mean age: 70.4 years) were collected. Most patients (58.5%) suffered from schizophrenia, 20.8% had delusional disorder and 20.6% hallucinatory chronic psychosis (very-late-onset schizophrenia-like psychosis). 70.8% of them were outpatients, while 29.2% were inpatients. The severity of psychotic symptoms was assessed in 97.8% of patients, but cognitive function was only evaluated in 41.6%. Some 46.5% of patients were treated with atypical antipsychotics alone, 36.2% with classical antipsychotics alone and 17.3% received a combination of both, atypical and classical antipsychotics; 36.3% patients were given antiparkinsonian medication, of whom only 17.8% as preventive treatment; 51.1% of patients had somatic comorbidities, particularly cardiovascular disorders (34.0%). Evaluation of renal and/or liver function to adjust the dose of treatment was done in only 32.1% of patients. Over the previous 12 months, almost half of the patients had had no ECG, glycemia or creatininemia investigated and HDL-cholesterol and triglycerides were available for less than one-third of them. CONCLUSIONS Antipsychotic and antiparkinsonian drug prescriptions in French aged psychotic patients follow only partially the clinical guidelines and recommendations of consensus conferences. Moreover, cognitive, cardiac and metabolic aspects are not fully managed as expected.
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Zonisamide produces weight loss in psychotropic drug-treated psychiatric outpatients. Prog Neuropsychopharmacol Biol Psychiatry 2011; 35:1918-21. [PMID: 21803114 DOI: 10.1016/j.pnpbp.2011.07.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2011] [Revised: 07/15/2011] [Accepted: 07/15/2011] [Indexed: 11/21/2022]
Abstract
This study examined the long-term effectiveness and tolerability of zonisamide for weight control in psychiatric outpatients using various psychotropic medications. We conducted a systematic chart review of 82 psychiatric outpatients with unwanted weight gain after the introduction of psychotropic drugs between January 2008 and September 2009 at Korea University Ansan Hospital. The primary outcome measure was the effect of zonisamide on body mass index (BMI). Additional outcome measures included safety and tolerability as assessed by the clinical global impression-severity of illness scale (CGI-S) and discontinuation rate. The mean final dose of zonisamide was 124.6±53.4 mg/day and ranged from 50mg/day to 300 mg/day. The mean BMI reduction was 0.8±1.7 kg/m(2) and ranged from -2.9 kg/m(2) to 4.7 kg/m(2) (p<0.001). We also observed a significant reduction in CGI-S scores from the baseline (3.8±0.9) to the endpoint (3.3±0.8; p<0.001). Twelve patients (14.6%) discontinued their zonisamide treatment due to its side effects. Patients treated with zonisamide showed significant weight loss. Furthermore, its treatment was generally safe and well tolerated with few negative effects on patients' overall psychiatric symptoms. Additional research is required to confirm these results and to investigate whether patients have rebound weight gains after discontinuing zonisamide.
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An epidemiologic and clinical overview of medical and psychopathological comorbidities in major psychoses. Eur Arch Psychiatry Clin Neurosci 2011; 261:489-508. [PMID: 21331479 DOI: 10.1007/s00406-011-0196-4] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2010] [Accepted: 02/01/2011] [Indexed: 02/06/2023]
Abstract
The presence of comorbidity in major psychoses (e.g., schizophrenia and psychotic subtypes of bipolar disorder and major depressive disorder) seems to be the rule rather than the exception in both DSM-IV and ICD-10. Examining comorbidity in major psychoses, however, requires an investigation into the different levels of comorbidity (either full-blown and subsyndromal) which should be analyzed in both psychopathological and medical fields. On one hand, the high prevalence of psychiatric comorbidity in major psychoses may be the result of the current nosographic systems. On the other hand, it may stem from a common neurobiological substrate. In fact, comorbid psychopathological conditions may share a biological vulnerability, given that dysfunction in specific brain areas may be responsible for different symptoms and syndromes. The high rates of comorbidity in major psychoses require targeted pharmacological treatments in order to effectively act on both the primary diagnosis and comorbid conditions. Nevertheless, few controlled trials in comorbid major psychoses had been carried out and treatment recommendations in this field have mostly an empirical basis. The aim of the present article is to provide a comprehensive and updated overview in relation to epidemiological and clinical issues of comorbidity in major psychoses.
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Schoofs N, Chen F, Bräunig P, Stamm T, Krüger S. Binge eating disorder and menstrual cycle in unmedicated women with bipolar disorder. J Affect Disord 2011; 129:75-8. [PMID: 20869775 DOI: 10.1016/j.jad.2010.08.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2010] [Revised: 07/26/2010] [Accepted: 08/18/2010] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Weight increase is a problem in women with bipolar disorder (BD). Furthermore, there is evidence that both binge eating disorder (BED) and menstrual cycle abnormalities occur more frequently in women with affective disorders than in the general population. We investigated whether there is a clinical link between the two disorders and menstrual cycle. METHOD Epidemiological and clinical variables associated with both BD and BED were assessed as well as menstrual cycle influence. RESULTS The prevalence of BED in the sample was 28.8%. Menstrual cycle significantly influenced BED in all participants in that BED became worse prior to menses. 80% of the participants noticed regular weight gain prior to menses. DISCUSSION BED is a common comorbidity in unmedicated subjects with BD, as is overweight. In women with BD menstrual cycle should be taken into consideration, as it can worsen the BD itself and associated comorbidities such as BED and overweight. Alteration in menstrual cycle-associated eating behavior should be routinely assessed in women with BD.
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Affiliation(s)
- Nikola Schoofs
- Klinik für Psychiatrie und Psychotherapie, Charité Campus Mitte, University Medicine Berlin, Germany
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Achike FI, To NHP, Wang H, Kwan CY. Obesity, metabolic syndrome, adipocytes and vascular function: A holistic viewpoint. Clin Exp Pharmacol Physiol 2010; 38:1-10. [DOI: 10.1111/j.1440-1681.2010.05460.x] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Vergara-Rodriguez P, Vibhakar S, Watts J. Metabolic syndrome and associated cardiovascular risk factors in the treatment of persons with human immunodeficiency virus and severe mental illness. Pharmacol Ther 2009; 124:269-78. [DOI: 10.1016/j.pharmthera.2009.07.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2009] [Accepted: 07/10/2009] [Indexed: 01/02/2023]
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Calkin C, van de Velde C, Růžičková M, Slaney C, Garnham J, Hajek T, O’Donovan C, Alda M. Can body mass index help predict outcome in patients with bipolar disorder? Bipolar Disord 2009; 11:650-6. [PMID: 19689507 PMCID: PMC3544930 DOI: 10.1111/j.1399-5618.2009.00730.x] [Citation(s) in RCA: 120] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Several studies have reported higher prevalence of obesity in patients suffering from bipolar disorder (BD). To study the relation of elevated body mass index (BMI) in patients with BD more closely, we investigated differences in sociodemographic, clinical, and medical characteristics with respect to BMI, with the hypothesis that BMI is related to prognosis and outcome. METHODS We measured the BMI of 276 subjects of a tertiary care sample from the Maritime Bipolar Registry. Subjects were 16 to 83 years old, with psychiatric diagnoses of bipolar I disorder (n = 186), bipolar II disorder (n = 85), and BD not otherwise specified (n = 5). The registry included basic demographic data and details of the clinical presentation. We first examined the variables showing a significant association with BMI; subsequently, we modeled the relationship between BMI and psychiatric outcome using structural equation analysis. RESULTS The prevalence of obesity in our sample was 39.1%. We found higher BMI in subjects with a chronic course (p < 0.001) and longer duration of illness (p = 0.02), lower scores on the Global Assessment of Functioning Scale (p = 0.02), and on disability (p = 0.002). Overweight patients had more frequent comorbid subthreshold social (p = 0.02) and generalized anxiety disorders (p = 0.05), diabetes mellitus type II (p < 0.001), and hypertension (p = 0.001). Subjects who achieved complete remission of symptoms on lithium showed significantly lower BMI (p = 0.01). CONCLUSIONS Our findings suggest that BMI is associated with the prognosis and outcome of BD. Whether this association is causal remains to be determined.
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Affiliation(s)
- Cynthia Calkin
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
| | | | - Martina Růžičková
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Claire Slaney
- Capital District Health Authority, Halifax, Nova Scotia, Canada
| | - Julie Garnham
- Capital District Health Authority, Halifax, Nova Scotia, Canada
| | - Tomas Hajek
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada,Department of Psychiatry, Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Claire O’Donovan
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Martin Alda
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada,Department of Psychiatry, Third Faculty of Medicine, Charles University, Prague, Czech Republic
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Charach G, Kaysar N, Grosskopf I, Rabinovich A, Weintraub M. Methylphenidate Has Positive Hypocholesterolemic and Hypotriglyceridemic Effects: New Data. J Clin Pharmacol 2009; 49:848-851. [DOI: 10.1177/0091270009336736] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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Abstract
The recent dramatic rise in obesity rates is an alarming global health trend that consumes an ever increasing portion of health care budgets in Western countries. The root cause of obesity is thought to be a prolonged positive energy balance. Hence, the major focus of preventative programs for obesity has been to target overeating and inadequate physical exercise. Recent research implicates environmental risk factors, including nutrient quality, stress, fetal environment and pharmaceutical or chemical exposure as relevant contributing influences. Evidence points to endocrine disrupting chemicals that interfere with the body's adipose tissue biology, endocrine hormone systems or central hypothalamic-pituitary-adrenal axis as suspects in derailing the homeostatic mechanisms important to weight control. This review highlights recent advances in our understanding of the molecular targets and mechanisms of action for these compounds and areas of future research needed to evaluate the significance of their contribution to obesity.
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Affiliation(s)
- Felix Grün
- Department of Developmental & Cell Biology, University of California Irvine, 92697-2300, USA
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Abstract
Obesity and obesity-related disorders, such as type 2 diabetes, hypertension, and cardiovascular disease, are epidemic in Western countries, particularly the United States. The conventional wisdom holds that obesity is primarily the result of a positive energy balance, i.e. too many calories in and too few calories burned. Although it is self-evident that fat cannot be accumulated without a higher caloric intake than expenditure, recent research in a number of laboratories suggests the existence of chemicals that alter regulation of energy balance to favor weight gain and obesity. These obesogens derail the homeostatic mechanisms important for weight control, such that exposed individuals are predisposed to weight gain, despite normal diet and exercise. This review considers the evidence for obesogens, how they might act, and where future research is needed to clarify their relative contribution to the obesity epidemic.
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Affiliation(s)
- Felix Grün
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, California 92697-2300, USA
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Brattström A. Long-term effects of St. John's wort (Hypericum perforatum) treatment: a 1-year safety study in mild to moderate depression. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2009; 16:277-283. [PMID: 19299116 DOI: 10.1016/j.phymed.2008.12.023] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2008] [Revised: 11/18/2008] [Accepted: 12/19/2008] [Indexed: 05/27/2023]
Abstract
Long-term safety and the effects of a St. John's wort (SJW) extract Ze 117 (Hypericum perforatum) were evaluated in the treatment of patients with depression. An open multicentre safety study with 440 out-patients suffering from mild to moderate depression according to ICD-10 was conducted. Patients were treated for up to 1 year with 500 mg St. John's wort extract per day (Ze 117). Evaluation criteria were safety (adverse event frequency) and influence on depression (HAM-D, CGI). Two hundred and seventeen (49%) patients reported 504 adverse events, 30 (6%) of which were possibly or probably related to the treatment. Gastrointestinal and skin complaints were the most common events associated with treatment. No age-related difference in the safety of the applied medication was found. The long-term intake of up to 1 year of the study medication did not result in any changes in clinical chemistry and electrocardiogram recordings. Body mass index (BMI) did not change either. Mean HAM-D scores decreased steadily from 20.58 at baseline to 12.07 at week 26 and to 11.18 at week 52. Mean CGI scores decreased from 3.99 to 2.20 at week 26 and 2.19 at week 52. Therefore, St. John's wort extract ZE 117 is a safe and effective way to treat mild to moderate depression over long periods of time, and therefore seems especially suitable for a relapse prevention.
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Affiliation(s)
- Axel Brattström
- Max Zeller Söhne Zeller AG, Seeblickstr. 4, CH-8590 Romanshorn, Switzerland.
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Gasquet I, Chartier F, Tcherny-Lessenot S, Lépine JP. [The European Schizophrenia Outpatient Health Outcomes Study: observational study over 36 months of the French cohort of schizophrenic outpatients treated with antipsychotics]. Rev Epidemiol Sante Publique 2009; 57:25-32. [PMID: 19162420 DOI: 10.1016/j.respe.2008.11.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2008] [Revised: 10/14/2008] [Accepted: 11/07/2008] [Indexed: 10/21/2022] Open
Abstract
BACKGROUND Studies describing long-term continuous care of outpatients with schizophrenia are relatively scarce. The prospective European Schizophrenia Outpatient Health Outcomes study (SOHO) provides data on a cohort of schizophrenic patients over a period of three years. METHODS Prospective, long-term, observational study including outpatients who initiate therapy or change to a new antipsychotic. The study was designed to provide two patient groups of approximately equal size: treated either with olanzapine or a non-olanzapine antipsychotic. Sociodemographic, clinical and disease characteristics at baseline were described. Clinical severity of symptoms was assessed at each visit using the Clinical Global Impression scale (CGI). Treatment outcomes were analyzed as treatment discontinuation, remission and relapse rates. RESULTS French results are presented in this report. Nine hundred and thirty-three patients (62% males) were recruited between March and December 2001. The mean age was 37.1+/-11.5 years. The mean time since first consultation for schizophrenia was 8.0+/-9.3 years. At study baseline, one quarter had paid employment, less than one third had a spouse or partner and more than half of them had an independent housing. Thirty percent of patients reported a previous suicide attempt. The mean CGI was 4.5+/-1.0 at admission. Overall, medication discontinuation for any cause occurred for 42% of patients. A remission (defined by a CGI<or=3 maintained for 6 months, without hospitalization) was obtained in 63% of patients, 49% of patients relapsed (defined as hospitalization or CGI increase reaching 4 or more) during the three-year follow-up period. A suicide attempt occurred in 60 patients (cumulative proportion 7%). CONCLUSIONS The clinical findings of the French cohort of patients confirmed the high burden of the disease. Identification of risk factors for discontinuation of treatment should provide a better individualization of patient care and a better impact on the different domains of effectiveness.
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Affiliation(s)
- I Gasquet
- Inserm U 669, maison de Solenn, Paris, France.
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Pagoto SL, Spring B, McChargue D, Hitsman B, Smith M, Appelhans B, Hedeker D. Acute tryptophan depletion and sweet food consumption by overweight adults. Eat Behav 2009; 10:36-41. [PMID: 19171315 PMCID: PMC2663793 DOI: 10.1016/j.eatbeh.2008.10.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2008] [Revised: 08/27/2008] [Accepted: 10/21/2008] [Indexed: 01/07/2023]
Abstract
Serotonergic involvement has been implicated in preferential consumption of treat foods. We tested the effect of acute tryptophan depletion (ATD) on food consumption by overweight and lean adults with and without a history of recurrent major depressive disorder (MDD). ATD and taste-matched placebo challenges were administered double-blind in counter-balanced order. Participants were classified as lean (n=36) or overweight (n=19) on the basis of body mass index (BMI). Total calorie, carbohydrate, protein, and sweet food consumption were assessed via a test meal 8-h following ATD. Four food items of comparable palatability were offered as a part of the test: two sweet (one carbohydrate-rich, and one protein-rich) and two non-sweet (one carbohydrate-rich, and one protein-rich). As compared to the placebo challenge, ATD significantly increased sweet calorie intake among overweight participants and increased their propensity to consume sweet food first before any other type of food. Lean participants' sweet calorie intake and food preference were unaffected by ATD. Findings suggest serotonergic involvement in the sweet food consumption by overweight individuals.
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Affiliation(s)
- Sherry L. Pagoto
- Department of Medicine, Division of Preventive and Behavioral Medicine, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA 01655 USA, 508-856-2092 – telephone, 508-856-3840 – fax,
- Corresponding Author: Sherry L. Pagoto, Ph.D
| | - Bonnie Spring
- Department of Preventive Medicine, Northwestern University, Feinberg School of Medicine, 680 North Lake Shore Dr, Suite 1220, Chicago, IL 60611 USA, , ,
| | - Dennis McChargue
- Department of Psychology, University of Nebraska-Lincoln, 238 Burnett Hall, Lincoln, NE 68588 USA,
| | - Brian Hitsman
- Centers for Behavioral and Preventive Medicine, The Miriam Hospital and Brown Medical School, Coro Building, Suite 500, One Hoppin Street, Providence, RI 02903 USA,
| | - Malaina Smith
- Department of Preventive Medicine, Northwestern University, Feinberg School of Medicine, 680 North Lake Shore Dr, Suite 1220, Chicago, IL 60611 USA, , ,
| | - Bradley Appelhans
- Department of Preventive Medicine, Northwestern University, Feinberg School of Medicine, 680 North Lake Shore Dr, Suite 1220, Chicago, IL 60611 USA, , ,
| | - Donald Hedeker
- School of Public Health (MC 923), University of Illinois at Chicago, 1603 W. Taylor St, #955, Chicago, IL 60612 USA,
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Srivastava V, Deshpande SN, Nimgaonkar VL, Lerer B, Thelma BK. Genetic correlates of olanzapine-induced weight gain in schizophrenia subjects from north India: role of metabolic pathway genes. Pharmacogenomics 2008; 9:1055-68. [DOI: 10.2217/14622416.9.8.1055] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: Olanzapine is an efficacious drug often used as a first-line medication in the treatment for schizophrenia. However, weight gain is a notable adverse drug reaction of this medication in a proportion of patients and a major cause of noncompliance. Several hypotheses, including a contribution from hormonal, physiological and environmental factors, have been postulated. In this study, we aimed to analyze a possible association of genetic polymorphisms at four important candidate genes involved in appetite regulation and antipsychotic-induced metabolic syndrome with olanzapine-induced weight gain. Materials & methods: A total of 154 schizophrenia subjects were recruited in a systematic, 6-week, open-label trial of olanzapine. We investigated the contribution of 14 polymorphisms from four genes, namely, leptin, lipoprotein lipase, tri-acyl-glycerol lipase and citrate lyase using a binary logistic regression analysis towards olanzapine-induced weight gain. Results: rs 4731426 C/G SNP, a variant in the leptin gene, was moderately associated with median weight gain (Δ weightm; [p = 0.05; OR: 2.2; 95% CI: 0.99–4.90]) and significantly associated with extreme weight gain (Δ weighte [p = 0.019; OR: 11.43; 95% CI: 1.49–87.55]) when average drug dose was included in a regression model. Using in silico analysis, we found that this associated intronic SNP in the leptin gene alters the binding of zinc finger 5, a transcription factor. Conclusion: The leptin gene may be a promising candidate for olanzapine-induced weight gain. As the associations are modest, replicate studies are warranted. This approach may facilitate rationalized drug regimens.
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Affiliation(s)
- Vibhuti Srivastava
- Department of Genetics, University of Delhi South Campus, Benito Juarez Road, New Delhi 110 021, India
| | | | - Vishwajit L Nimgaonkar
- Department of Psychaitry, School of Medicine and Department of Human Genetics, Graduate School of Public Health, University of Pittsburgh, PA 15213, USA
| | - Bernard Lerer
- Department of Psychaitry, Hadassah-Hebrew University Medical Center, Ein Karem, Jerusalem, Israel
| | - BK Thelma
- Department of Genetics, University of Delhi South Campus, Benito Juarez Road, New Delhi 110 021, India
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Pinar M, Gulsun M, Tasci I, Erdil A, Bolu E, Acikel C, Doruk A. Maprotiline induced weight gain in depressive disorder: changes in circulating ghrelin and adiponectin levels and insulin sensitivity. Prog Neuropsychopharmacol Biol Psychiatry 2008; 32:135-9. [PMID: 17825464 DOI: 10.1016/j.pnpbp.2007.07.028] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2007] [Revised: 07/30/2007] [Accepted: 07/31/2007] [Indexed: 10/23/2022]
Abstract
Agents such as clozapine, olanzapine and mirtazapine frequently trigger an increase in body weight. Though the mechanisms have not been thoroughly clarified, recent studies indicate a role for ghrelin in regulation of appetite and weight gain. We investigated the relation of maprotiline induced weight gain to serum ghrelin and adiponectin levels, as well as insulin resistance in lean subjects with depressive disorder. A total of 40 male lean subjects with depressive disorder were treated with maprotiline (150 mg/day) for 30-days. Clinical data, fasting plasma glucose, lipids, insulin levels, serum ghrelin and adiponectin concentrations were determined before and after treatment. Insulin resistance was estimated using the homeostasis model assessment (HOMA) formula. After 30 days of treatment with maprotiline, mean body mass index increased significantly. Blood ghrelin and insulin levels and HOMA indexes increased, and adiponectin concentration decreased (p<0.001, for all) after the treatment period. Changes in ghrelin levels correlated neither of the parameters tested; whereas decrease in plasma adiponectin was associated with an increase in BMI (r=-0.671, p<0.001). In conclusion, the results indicate that treatment of lean patients with depressive disorder with maprotiline results in an increase in serum ghrelin and reduction in adiponectin levels. Weight gain due to maprotiline treatment may be related to its negative effects on the metabolic variables.
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Affiliation(s)
- Murat Pinar
- Tatvan Military Hospital, Internal Medicine Service, Tatvan-Bitlis, Turkey.
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Calegari L, Gorenstein C, Gentil V, Planeta CS, Nunes-de-Souza RL. Effect of chronic treatment with clomipramine on food intake, macronutrient selection and body weight gain in rats. Biol Pharm Bull 2007; 30:1541-6. [PMID: 17666817 DOI: 10.1248/bpb.30.1541] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Long-term treatment with clomipramine (CMI), a tricyclic antidepressant, induces food craving and body weight gain in patients. The present study investigated the effects of chronic treatment with CMI on total food intake, macronutrient selection, and body weight gain in rats. Male Wistar rats were maintained on a dietary self-selection regime with separate sources of protein, fat and carbohydrate. Animals received i.p. injections of CMI (0, 3, 10, 30 mg/kg) during 27 consecutive days. Food consumption and body weight were recorded daily and results were calculated as average of three consecutive days, namely during pre-treatment (3 d before pharmacological treatment), treatment (7th-9th; 16th-18th and 25th-27th days), and post-treatment (28th-33rd days). Results showed that CMI (30 mg/kg) significantly decreased energy intake during all treatment period, an effect that was related to a decrease in both carbohydrate-rich diet intake and body weight gain. At dose of 3 mg/kg CMI increased the total energy intake in the 16th-18th days, suggesting an apparent biphasic effect of chronic treatment with CMI on caloric intake. Chronic administration with CMI (27 d) did not alter protein-rich or fat-rich diet consumption. The main result of this study indicated that chronic treatment with CMI decreases rather than increase food consumption and body weight gain in rats exposed to a macronutrient self-selection procedure.
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Affiliation(s)
- Leonardo Calegari
- Laboratory of Pharmacology, School of Pharmaceutical Sciences, São Paulo State University, 14801-902 Araraquara, SP, Brazil
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Affiliation(s)
- Bonnie J Kaplan
- Department of Pediatrics, Faculty of Medicine, University of Calgary, Behavioral Research Unit, Alberta Children's Hospital, 2888 Shaganappi Trail NW Calgary AB T3B 6A8, Canada.
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Ortiz-Domínguez A, Hernández ME, Berlanga C, Gutiérrez-Mora D, Moreno J, Heinze G, Pavón L. Immune variations in bipolar disorder: phasic differences. Bipolar Disord 2007; 9:596-602. [PMID: 17845274 DOI: 10.1111/j.1399-5618.2007.00493.x] [Citation(s) in RCA: 193] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To characterize the immunological variations of patients with a bipolar disorder (BD) diagnosis in manic (BDm) and depressive (BDd) phases, by the quantification of the serum levels of interleukin (IL)-1beta, -2, -4, -6 and tumor necrosis factor alpha (TNF-alpha). METHODS Twenty physically healthy patients with a BD type I diagnosis and 33 matched controls were studied, after giving informed consent. The inclusion criteria included at least three weeks without any kind of psychopharmacological treatment, Young Mania Rating Scale score > or =20 for BDm (n = 10) and Hamilton Depression Rating Scale score > or =21 for BDd patients (n = 10). Exclusion criteria included any infectious diseases, allergies or any other kind of medical illness that required treatment with immunosuppressors, as well as any other diagnosis in Axis I. Physical and laboratory examinations were performed to rule out any clinical illness. Enzyme-linked immunosorbent assay (ELISA) was used to analyze the serum cytokines concentration. RESULTS BD patients, when compared to controls, showed significant differences (p < or = 0.05) in the serum levels of the measured cytokines. The sub-group of BDd patients showed an increase in IL-6 and TNF-alpha, as well as a decrease in IL-2 concentration. The BDm sub-group, on the other hand, showed an increase in TNF-alpha and IL-4 values, with a low concentration of IL-1 and IL-2. The comparison between both sub-groups suggests that there is a distinctive cytokine pattern for the specific phases of the disorder: for mania, we found a high IL-4 and low IL-1beta and IL-6 concentration, while in the depressive phase, the inverse pattern was found. CONCLUSIONS Our results show the existence of phasic differences in the serum levels of cytokines in BD.
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Tschoner A, Engl J, Laimer M, Kaser S, Rettenbacher M, Fleischhacker WW, Patsch JR, Ebenbichler CF. Metabolic side effects of antipsychotic medication. Int J Clin Pract 2007; 61:1356-70. [PMID: 17627711 DOI: 10.1111/j.1742-1241.2007.01416.x] [Citation(s) in RCA: 157] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
The use of second-generation antipsychotics (SGAs) is associated with metabolic side effects including weight gain, diabetes mellitus and an atherogenic lipid profile. These adverse effects are not only the risk factors for cardiovascular disease, insulin resistance and diabetes mellitus leading to increased morbidity and mortality but may also impair the patient's adherence to treatment. SGAs in particular are associated with significant weight gain with clozapine and olanzapine carrying the highest risk, whereas newer agents, such as risperidone and aripiprazole, are considered to be less prone to cause weight gain. Consequently, a consensus development conference convened issuing recommendations on patient monitoring when treated with SGAs. The metabolic effects of antipsychotic drugs should be of concern when planning a patient's treatment strategy. Baseline screening and regular follow-up monitoring whose intervals should depend on the individual predisposition are advised. Possible therapeutical strategies for the management of drug-induced obesity include therapeutic approaches, such as life style change and pharmaceutical intervention. Drugs with a weight reducing effect become more important because of the lack of compliance with behavioural intervention. Topiramate, histamine-antagonists, dopaminergic- and serotoninergic agents have shown positive results in the management of psychotropic medication induced weight gain. However, further trials are required to support a specific therapeutical approach as well as studies to investigate the underlying mechanisms for future drug development.
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Affiliation(s)
- A Tschoner
- Clinical Division of General Internal Medicine, Department of Internal Medicine, Medical University Innsbruck, Anichstrasse, Innsbruck, Austria
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Müller DJ, Kennedy JL. Genetics of antipsychotic treatment emergent weight gain in schizophrenia. Pharmacogenomics 2006; 7:863-87. [PMID: 16981847 DOI: 10.2217/14622416.7.6.863] [Citation(s) in RCA: 111] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Classic and modern antipsychotics can induce substantial weight gain causing diabetes, lipid abnormalities and psychological distress. Treatment emergent weight gain varies within the broad class of antipsychotics; however, an individual's propensity to develop weight gain largely depends on genetic factors. The first part of this review highlights current ideas and concepts related to antipsychotic-induced weight gain, including principles on energy homeostasis. The second part summarizes genetic findings emphasizing studies published after 2003 as prior studies have been reviewed in detail elsewhere. Candidate gene studies have produced significant findings in the 5-hydroxytryptamin 2C (5HT2C) and adrenergic alpha2a (ADRalpha2a) receptor genes, as well as in the leptin, guanine nucleotide binding protein (GNB3) and synaptomal-associated protein 25kDa (SNAP25) genes. Results from genome-wide association and linkage studies point to several chromosomal regions (e.g., 12q24) and some specific genes (e.g., promelanin concentrating hormone [PMCH], polycyctic kidney and hepatic disease 1 [PKHD1], peptidylglycine alpha-amidating monooxygenase [PAM]). However, more efforts are needed before risk prediction and personalized medicine can be made available for antipsychotic-induced weight gain.
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Affiliation(s)
- Daniel J Müller
- Charité University Medicine Berlin, Department of Psychiatry, Campus Charité Mitte, St. Hedwig KlinikTurmstrasse 21, 10559 Berlin, Germany.
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Current awareness: Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2006. [DOI: 10.1002/pds.1179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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