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Kwon Y, Lauffenburger JC. Antidepressant discontinuation patterns and characteristics across sociodemographic groups in the United States. J Affect Disord 2024; 355:82-85. [PMID: 38554879 DOI: 10.1016/j.jad.2024.03.132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 03/22/2024] [Accepted: 03/23/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND While antidepressants are frequently used, less is known about contemporary discontinuation patterns, especially across different sociodemographic populations. METHODS Patients 16-84 years initiating antidepressants between 2016 and 2019 within a large US health insurer were identified. The association between patient characteristics and time until antidepressant discontinuation was evaluated using adjusted Cox proportional hazard regression. RESULTS Across 1,365,576 patients, mean time to discontinuation was 168.1 days (SD: 223.6). Men were more likely to discontinue than women (HR: 0.94, 95%CI: 0.94-0.94). Younger patients (16-24 years) were more likely to discontinue than older patients. Patients who were non-White (Asian HR: 1.33, 95%CI: 1.31-1.34; Black HR: 1.27, 95%CI: 1.27-1.28; Hispanic HR: 1.34, 95%:CI 1.34-1.35), with evidence of a substance use disorder (HR: 1.31, 95%CI: 1.27-1.35), or taking tricyclic antidepressants (HR:1.26, 95%CI: 1.25-1.27) were more likely to discontinue. LIMITATIONS Information on reasons for discontinuation was not available, and wide standard deviations for the primary outcome were reported. The results may not be generalized to non-commercially insured beneficiaries. CONCLUSIONS Discontinuation is common within the first 6 months of treatment but varies across populations, highlighting patients who may benefit from potential intervention.
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Affiliation(s)
- Yoojung Kwon
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, United States of America; Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, United States of America
| | - Julie C Lauffenburger
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, United States of America.
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Folger AT, Ding L, Yolton K, Ammerman RT, Ji H, Frey JR, Bowers KA. Association between maternal prenatal depressive symptoms and offspring epigenetic aging at 3-5 weeks. Ann Epidemiol 2024; 93:1-6. [PMID: 38479709 PMCID: PMC11031304 DOI: 10.1016/j.annepidem.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 02/26/2024] [Accepted: 03/08/2024] [Indexed: 04/21/2024]
Abstract
Epigenetic clocks are emerging as tools for assessing acceleration and deceleration of biological age during childhood. Maternal depression during pregnancy may affect the biological aging of offspring and related development. In a low-income cohort of mother-child dyads, we investigated the relationship between prenatal maternal depressive symptoms and infant epigenetic age residuals, which represent the deviation (acceleration or deceleration) that exists between predicted biological age and chronological age. The epigenetic age residuals were derived from a pediatric-specific buccal epithelial clock. We hypothesized that maternal depressive symptoms, both sub-clinical and elevated (clinical level), would be associated with estimated biological age deceleration in offspring during early infancy. We analyzed data from 94 mother-child dyads using the Edinburgh Postnatal Depression Scale (EPDS) and DNA methylation derived from offspring buccal cells collected at 3-5 weeks of age. There was a significant non-linear association between the EPDS score and epigenetic age residual (β = -0.017, 95% confidence interval: -0.03,-0.01, P = <0.01). The results indicated that infants of mothers with sub-clinical depressive symptoms had the lowest infant epigenetic age residuals while infants of mothers with no-to-low depressive symptoms had the highest and experienced biological age acceleration. Maternal depressive symptoms may influence the biological aging of offspring living in poverty.
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Affiliation(s)
- Alonzo T Folger
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States.
| | - Lili Ding
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Kimberly Yolton
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Robert T Ammerman
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Hong Ji
- Department of Anatomy Physiology and Cell biology, School of Veterinary Medicine, California National Primate Research Center, University of California Davis, Davis, CA, United States
| | - Jennifer R Frey
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Katherine A Bowers
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
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Coe A, Gunn J, Allnutt Z, Kaylor-Hughes C. Understanding Australian general practice patients' decisions to deprescribe antidepressants in the WiserAD trial: a realist informed approach. BMJ Open 2024; 14:e078179. [PMID: 38355180 PMCID: PMC10868251 DOI: 10.1136/bmjopen-2023-078179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 01/31/2024] [Indexed: 02/16/2024] Open
Abstract
OBJECTIVES To evaluate how an approach to antidepressant deprescribing works, for whom, and in what contexts by (1) examining the experiences and perceptions of the approach for antidepressant users, (2) identifying the mechanisms of the approach and (3) describing what contexts are associated with antidepressant tapering. DESIGN This mixed methods study was informed by the principles of realist evaluation and was conducted in the first 3 months of participation in the WiserAD randomised control trial. SETTING General practice, Victoria, Australia. PARTICIPANTS 13 antidepressant users from general practice participating in the WiserAD trial for antidepressant deprescribing. INTERVENTION A patient-facing, web-based structured support tool that consists of a personalised tapering schedule, an action plan for managing withdrawal symptoms, a daily mood, sleep and activity tracker and mental health nurse support. PRIMARY/SECONDARY OUTCOME MEASURES The outcomes of the study were revealed on data analysis as per a realist evaluation approach which tests and refines an initial programme theory. RESULTS The contexts of learnt coping skills, knowledge and perceptions of antidepressants and feeling well were evident. Outcomes were intention to commence, initiation of deprescribing and successful completion of deprescribing. Key mechanisms for antidepressant deprescribing were (1) initiation of the deprescribing discussion; (2) patient self-efficacy; (3) provision of structured guidance; (4) coaching; (5) mood, sleep and activity tracking and (6) feelings of safety during the tapering period. CONCLUSIONS The WiserAD approach to antidepressant deprescribing supported participants to commence and/or complete tapering. The refined programme theory presents the WiserAD pragmatic framework for the application of antidepressant deprescribing in clinical practice. TRIAL REGISTRATION NUMBER ClinicalTrials.gov NCT05355025; ACTRN12622000567729; ISRCTN11562922; Pre-results.
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Affiliation(s)
- Amy Coe
- Department of General Practice and Primary Care, The University of Melbourne, Carlton, Victoria, Australia
| | - Jane Gunn
- Department of General Practice and Primary Care, The University of Melbourne, Carlton, Victoria, Australia
| | - Zoe Allnutt
- Department of General Practice and Primary Care, The University of Melbourne, Carlton, Victoria, Australia
| | - Catherine Kaylor-Hughes
- Department of General Practice and Primary Care, The University of Melbourne, Carlton, Victoria, Australia
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Lam CS, Lee CP, Chan JWY, Cheung YT. Patterns and factors associated with the prescription of psychotropic medications after diagnosis of cancer in Chinese patients: A population-based cohort study. Pharmacoepidemiol Drug Saf 2024; 33:e5754. [PMID: 38362653 DOI: 10.1002/pds.5754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 12/17/2023] [Accepted: 01/08/2024] [Indexed: 02/17/2024]
Abstract
PURPOSE Patients with cancer may be prescribed psychotropic medications to address their psychiatric symptoms and disorders. This study examined the patterns and factors associated with the prescription of psychotropics after cancer diagnosis using a population-based database in Hong Kong. METHODS Patients who were diagnosed with malignant cancer and had no documented psychiatric diagnosis or psychotropic medications prior to cancer diagnosis, were included. Multivariable log-binomial models were used to explore the associations between predictive factors and psychotropic medications use. RESULTS Among 9337 patients, 1868 patients (20.0%) were newly prescribed with psychotropic medications after cancer diagnoses, most commonly hypnotics (50.3%) and antidepressants (32.8%). About one-third (31.4%) were prescribed chronic psychotropics (≥90 days). Approximately 48.3% of patients who were prescribed psychotropic medications received their prescriptions within 1 year after diagnosed with cancer. Only 18.6% of those prescribed psychotropic medications had a registered psychiatric diagnosis. Patients with multiple comorbidities (adjusted risk ratio[aRR] = 2.74; CI = 2.46-3.05) and diagnosed with oral (aRR = 1.89; CI = 1.52-2.35) or respiratory cancers (aRR = 1.62; CI = 1.36-1.93) were more likely to be prescribed psychotropics. CONCLUSIONS The use of psychotropic medication is common (20%) among patients with cancer. Our findings highlight the importance of identification and documentation of psychiatric needs among patients with cancer.
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Affiliation(s)
- Chun Sing Lam
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Chui Ping Lee
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Joey Wing Yan Chan
- Li Chiu Kong Family Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Yin Ting Cheung
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong
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Thombs BD, Markham S, Rice DB, Ziegelstein RC. Screening for depression and anxiety in general practice. BMJ 2023; 382:p1615. [PMID: 37460129 DOI: 10.1136/bmj.p1615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Affiliation(s)
- Brett D Thombs
- Lady Davis Institute for Medical Research of the Jewish General Hospital and McGill University, Montréal, Québec, Canada
| | - Sarah Markham
- Institute of Psychiatry, Psychology, and Neuroscience, King's College London, UK (patient author)
| | | | - Roy C Ziegelstein
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Suseelan S, Pinna G. Heterogeneity in major depressive disorder: The need for biomarker-based personalized treatments. Adv Clin Chem 2022; 112:1-67. [PMID: 36642481 DOI: 10.1016/bs.acc.2022.09.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Major Depressive Disorder (MDD) or depression is a pathological mental condition affecting millions of people worldwide. Identification of objective biological markers of depression can provide for a better diagnostic and intervention criteria; ultimately aiding to reduce its socioeconomic health burden. This review provides a comprehensive insight into the major biomarker candidates that have been implicated in depression neurobiology. The key biomarker categories are covered across all the "omics" levels. At the epigenomic level, DNA-methylation, non-coding RNA and histone-modifications have been discussed in relation to depression. The proteomics system shows great promise with inflammatory markers as well as growth factors and neurobiological alterations within the endocannabinoid system. Characteristic lipids implicated in depression together with the endocrine system are reviewed under the metabolomics section. The chapter also examines the novel biomarkers for depression that have been proposed by studies in the microbiome. Depression affects individuals differentially and explicit biomarkers identified by robust research criteria may pave the way for better diagnosis, intervention, treatment, and prediction of treatment response.
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Affiliation(s)
- Shayam Suseelan
- The Psychiatric Institute, Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, United States
| | - Graziano Pinna
- The Psychiatric Institute, Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, United States; UI Center on Depression and Resilience (UICDR), Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, United States; Center for Alcohol Research in Epigenetics, Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, United States.
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Anmella G, Sanabra M, Primé-Tous M, Segú X, Solanes A, Ruíz V, Morilla I, Also Fontanet A, Sant E, Murgui S, Sans-Corrales M, Martínez-Aran A, Fico G, De Prisco M, Oliva V, Murru A, Zahn R, Young AH, Vicens V, Viñas-Bardolet C, Aparicio-Nogué V, Martínez-Cerdá JF, Mas A, Carreras B, Blanch J, Radua J, Fullana MA, Cavero M, Vieta E, Hidalgo-Mazzei D. Antidepressants overuse in primary care: Prescription trends between 2010 and 2019 in Catalonia. REVISTA DE PSIQUIATRIA Y SALUD MENTAL 2022:S1888-9891(22)00137-9. [PMID: 37758595 DOI: 10.1016/j.rpsm.2022.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 11/17/2022] [Accepted: 12/04/2022] [Indexed: 12/15/2022]
Abstract
INTRODUCTION There has been an increase in the prescription of antidepressants (AD) in primary care (PC). However, it is unclear whether this was explained by a rise in diagnoses with an indication for AD. We investigated the changes in frequency and the variables associated with AD prescription in Catalonia, Spain. METHODS We retrieved AD prescription, sociodemographic, and health-related data using individual electronic health records from a population-representative sample (N=947.698) attending PC between 2010 and 2019. Prescription of AD was calculated using DHD (Defined Daily Doses per 1000 inhabitants/day). We compared cumulative changes in DHD with cumulative changes in diagnoses with an indication for AD during the study period. We used Poisson regression to examine sociodemographic and health-related variables associated with AD prescription. RESULTS Both AD prescription and mental health diagnoses with an indication for AD gradually increased. At the end of the study period, DHD of AD prescriptions and mental health diagnoses with an indication for AD reached cumulative increases of 404% and 49% respectively. Female sex (incidence rate ratio (IRR)=2.83), older age (IRR=25.43), and lower socio-economic status (IRR=1.35) were significantly associated with increased risk of being prescribed an AD. CONCLUSIONS Our results from a large and representative cohort of patients confirm a steady increase of AD prescriptions that is not explained by a parallel increase in mental health diagnoses with an indication for AD. A trend on AD off-label and over-prescriptions in the PC system in Catalonia can be inferred from this dissociation.
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Affiliation(s)
- Gerard Anmella
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; Bipolar and Depressive Disorders Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain; Mental Health Research Networking Center (CIBERSAM), Madrid, Spain
| | - Miriam Sanabra
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; Bipolar and Depressive Disorders Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Mireia Primé-Tous
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Xavier Segú
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Aleix Solanes
- Mental Health Research Networking Center (CIBERSAM), Madrid, Spain; Imaging of Mood- and Anxiety-Related Disorders (IMARD) Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Victoria Ruíz
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Ivette Morilla
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Antonieta Also Fontanet
- CAP Casanova, Consorci d'Atenció Primaria de Salut Barcelona Esquerra (CAPSBE), Barcelona, Spain
| | - Elisenda Sant
- CAP Casanova, Consorci d'Atenció Primaria de Salut Barcelona Esquerra (CAPSBE), Barcelona, Spain
| | - Sandra Murgui
- CAP Comte Borrell, Consorci d'Atenció Primaria de Salut Barcelona Esquerra (CAPSBE), Barcelona, Spain
| | - Mireia Sans-Corrales
- CAP Comte Borrell, Consorci d'Atenció Primaria de Salut Barcelona Esquerra (CAPSBE), Barcelona, Spain
| | - Anabel Martínez-Aran
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; Bipolar and Depressive Disorders Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain; Mental Health Research Networking Center (CIBERSAM), Madrid, Spain
| | - Giovanna Fico
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; Bipolar and Depressive Disorders Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain; Mental Health Research Networking Center (CIBERSAM), Madrid, Spain
| | - Michele De Prisco
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; Bipolar and Depressive Disorders Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain; Mental Health Research Networking Center (CIBERSAM), Madrid, Spain
| | - Vincenzo Oliva
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; Bipolar and Depressive Disorders Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain; Mental Health Research Networking Center (CIBERSAM), Madrid, Spain
| | - Andrea Murru
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; Bipolar and Depressive Disorders Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain; Mental Health Research Networking Center (CIBERSAM), Madrid, Spain
| | - Roland Zahn
- Centre for Affective Disorders, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom
| | - Allan H Young
- Centre for Affective Disorders, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom
| | | | - Clara Viñas-Bardolet
- Data Analytics Programme for Health Research and Innovation (PADRIS), Catalan Agency for Health Quality and Evaluation (AQuAS), Barcelona, Spain
| | - Vicenç Aparicio-Nogué
- Data Analytics Programme for Health Research and Innovation (PADRIS), Catalan Agency for Health Quality and Evaluation (AQuAS), Barcelona, Spain
| | - Juan Francisco Martínez-Cerdá
- Data Analytics Programme for Health Research and Innovation (PADRIS), Catalan Agency for Health Quality and Evaluation (AQuAS), Barcelona, Spain
| | - Ariadna Mas
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; Bipolar and Depressive Disorders Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Bernat Carreras
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Jordi Blanch
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; University of Barcelona, Barcelona, Spain; Abi Global Health, Spain; Mental Health and Addiction Programme, Department of Health, Generalitat de Catalunya, Barcelona, Spain; President of the European Association of Psychosomatic Medicine, Spain
| | - Joaquim Radua
- Mental Health Research Networking Center (CIBERSAM), Madrid, Spain; Imaging of Mood- and Anxiety-Related Disorders (IMARD) Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Early Psychosis: Interventions and Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom; Centre for Psychiatric Research and Education, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Miquel A Fullana
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; Mental Health Research Networking Center (CIBERSAM), Madrid, Spain; Imaging of Mood- and Anxiety-Related Disorders (IMARD) Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Myriam Cavero
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; University of Barcelona, Barcelona, Spain; Mental Health Research Networking Center (CIBERSAM), Madrid, Spain
| | - Eduard Vieta
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; Bipolar and Depressive Disorders Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain; Mental Health Research Networking Center (CIBERSAM), Madrid, Spain
| | - Diego Hidalgo-Mazzei
- Department of Psychiatry and Psychology, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; Bipolar and Depressive Disorders Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain; Mental Health Research Networking Center (CIBERSAM), Madrid, Spain; Centre for Affective Disorders, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom.
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Magnuson JT, Longenecker-Wright Z, Havranek I, Monticelli G, Brekken HK, Kallenborn R, Schlenk D, Sydnes MO, Pampanin DM. Bioaccumulation potential of the tricyclic antidepressant amitriptyline in a marine Polychaete, Nereis virens. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 851:158193. [PMID: 35995163 DOI: 10.1016/j.scitotenv.2022.158193] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/17/2022] [Accepted: 08/17/2022] [Indexed: 06/15/2023]
Abstract
The continual discharge of pharmaceuticals from wastewater treatment plants (WWTPs) into the marine environment, even at concentrations as low as ng/L, can exceed levels that induce sublethal effects to aquatic organisms. Amitriptyline, a tricyclic antidepressant, is the most prescribed antidepressant in Norway, though the presence, potential for transport, and uptake by aquatic biota have not been assessed. To better understand the release and bioaccumulative capacity of amitriptyline, laboratory exposure studies were carried out with field-collected sediments. Influent and effluent composite samples from the WWTP of Stavanger (the 4th largest city in Norway) were taken, and sediment samples were collected in three sites in the proximity of this WWTP discharge at sea (WWTP discharge (IVAR), Boknafjord, and Kvitsøy (reference)). Polychaetes (Nereis virens) were exposed to field-collected sediments, as well as to Kvitsøy sediment spiked with 3 and 30 μg/g amitriptyline for 28 days. The WWTP influent and effluent samples had concentrations of amitriptyline of 4.93 ± 1.40 and 6.24 ± 1.39 ng/L, respectively. Sediment samples collected from IVAR, Boknafjord, and Kvitsøy had concentrations of 6.5 ± 3.9, 15.6 ± 12.7, and 12.7 ± 8.0 ng/g, respectively. Concentrations of amitriptyline were below the limit of detection in polychaetes exposed to sediment collected from Kvitsøy and IVAR, and 5.2 ± 2.8 ng/g in those exposed to Boknafjord sediment. Sediment spiked with 3 and 30 μg/g amitriptyline had measured values of 423.83 ± 33.1 and 763.2 ± 180.5 ng/g, respectively. Concentrations in worms exposed to the amended sediments were 9.5 ± 0.2 and 56.6 ± 2.2 ng/g, respectively. This is the first known study to detect measurable concentrations of amitriptyline in WWTP discharge in Norway and accumulation in polychaetes treated with field-collected sediments, suggesting that amitriptyline has the potential for trophic transfer in marine systems.
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Affiliation(s)
- Jason T Magnuson
- Department of Chemistry, Bioscience and Environmental Engineering, University of Stavanger, Stavanger 4036, Norway.
| | - Zoe Longenecker-Wright
- Department of Chemistry, Bioscience and Environmental Engineering, University of Stavanger, Stavanger 4036, Norway
| | - Ivo Havranek
- Faculty of Chemistry, Biotechnology & Food Sciences, Norwegian University of Life Sciences, Ås 1433, Norway
| | - Giovanna Monticelli
- Department of Chemistry, Bioscience and Environmental Engineering, University of Stavanger, Stavanger 4036, Norway
| | - Hans Kristian Brekken
- Department of Chemistry, Bioscience and Environmental Engineering, University of Stavanger, Stavanger 4036, Norway
| | - Roland Kallenborn
- Faculty of Chemistry, Biotechnology & Food Sciences, Norwegian University of Life Sciences, Ås 1433, Norway
| | - Daniel Schlenk
- Department of Environmental Sciences, University of California, Riverside, CA 92521, USA
| | - Magne O Sydnes
- Department of Chemistry, Bioscience and Environmental Engineering, University of Stavanger, Stavanger 4036, Norway
| | - Daniela M Pampanin
- Department of Chemistry, Bioscience and Environmental Engineering, University of Stavanger, Stavanger 4036, Norway
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Hatamnejad MR, Baradaran Ghavami S, Shirvani M, Asghari Ahmadabad M, Shahrokh S, Farmani M, Sherkat G, Asadzadeh Aghdaei H, Zali MR. Selective serotonin reuptake inhibitors and inflammatory bowel disease; Beneficial or malpractice. Front Immunol 2022; 13:980189. [PMID: 36275739 PMCID: PMC9583131 DOI: 10.3389/fimmu.2022.980189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 09/22/2022] [Indexed: 11/21/2022] Open
Abstract
IBD, a chronic inflammatory disease, has been manifested as a growing health problem. No Crohn’s and Colitis councils have officially ratified anti-depressants as a routine regimen for IBD patients. However, some physicians empirically prescribe them to rectify functional bowel consequences such as pain and alleviate psychiatric comorbidities. On the other side, SSRIs’ prescription is accompanied by adverse effects such as sleep disturbances. Prolonged intermittent hypoxia throughout sleep disturbance such as sleep apnea provokes periodic reductions in the partial oxygen pressure gradient in the gut lumen. It promotes gut microbiota to dysbiosis, which induces intestinal inflammation. This phenomenon and evidence representing the higher amount of serotonin associated with Crohn’s disease challenged our previous knowledge. Can SSRIs worsen the IBD course? Evidence answered the question with the claim on anti-inflammatory properties (central and peripheral) of SSRIs and illuminated the other substantial elements (compared to serotonin elevation) responsible for IBD pathogenesis. However, later clinical evidence was not all in favor of the benefits of SSRIs. Hence, in this review, the molecular mechanisms and clinical evidence are scrutinized and integrated to clarify the interfering molecular mechanism justifying both supporting and disproving clinical evidence. Biphasic dose-dependent serotonin behavior accompanying SSRI shifting function when used up for the long-term can be assumed as the parameters leading to IBD patients’ adverse outcomes. Despite more research being needed to elucidate the effect of SSRI consumption in IBD patients, periodic prescriptions of SSRIs at monthly intervals can be recommended.
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Affiliation(s)
- Mohammad Reza Hatamnejad
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shaghayegh Baradaran Ghavami
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- *Correspondence: Shaghayegh Baradaran Ghavami, ; Shabnam Shahrokh,
| | - Marzieh Shirvani
- Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Shabnam Shahrokh
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- *Correspondence: Shaghayegh Baradaran Ghavami, ; Shabnam Shahrokh,
| | - Maryam Farmani
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ghazal Sherkat
- Medicine Faculty of Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Hamid Asadzadeh Aghdaei
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Zali
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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10
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Assessing Knowledge and Experience of Integrated Behavioral Health among Patients with Limited English Proficiency at a Diverse, Urban Federally Qualified Health Center. J Immigr Minor Health 2022; 24:1237-1244. [PMID: 35059949 DOI: 10.1007/s10903-021-01319-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/23/2021] [Indexed: 01/12/2023]
Abstract
Integrated behavioral health (IBH) embeds behavioral health clinicians in primary care settings to improve access and quality of care. This study investigates whether co-located IBH impacts knowledge and experiences of behavioral healthcare, particularly for individuals with limited English proficiency (LEP). 330 patients were recruited from the waiting rooms of a federally qualified health center to answer multiple-choice and Likert scale questions about behavioral healthcare. English-speaking patients were more confident in their knowledge of IBH (X2(1) = 4.79, p = .03) and external behavioral healthcare (X2(1) = 28.75, p < .001). On average, the 77 patients who accessed IBH believed that IBH appointments had a positive impact (Likert scale mean = 3.90, SD = .10). Despite satisfaction with IBH across demographic groups and similar or higher interest in behavioral health services among patients with LEP, they were found to have less knowledge about IBH than English-speaking patients.
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11
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Sucrose Preference Test as a Measure of Anhedonic Behavior in a Chronic Unpredictable Mild Stress Model of Depression: Outstanding Issues. Brain Sci 2022; 12:brainsci12101287. [PMID: 36291221 PMCID: PMC9599556 DOI: 10.3390/brainsci12101287] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 09/20/2022] [Accepted: 09/21/2022] [Indexed: 12/20/2022] Open
Abstract
Despite numerous studies on the neurobiology of depression, the etiological and pathophysiological mechanisms of this disorder remain poorly understood. A large number of animal models and tests to evaluate depressive-like behavior have been developed. Chronic unpredictable mild stress (CUMS) is the most common and frequently used model of depression, and the sucrose preference test (SPT) is one of the most common tests for assessing anhedonia. However, not all laboratories can reproduce the main effects of CUMS, especially when this refers to a decrease in sucrose preference. It is also unknown how the state of anhedonia, assessed by the SPT, relates to the state of anhedonia in patients with depression. We analyzed the literature available in the PubMed database using keywords relevant to the topic of this narrative review. We hypothesize that the poor reproducibility of the CUMS model may be due to differences in sucrose consumption, which may be influenced by such factors as differences in sucrose preference concentration threshold, water and food deprivation, and differences in animals’ susceptibility to stress. We also believe that comparisons between animal and human states of anhedonia should be made with caution because there are many inconsistencies between the two, including in assessment methods. We also tried to offer some recommendations that should improve the reproducibility of the CUMS model and provide a framework for future research.
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12
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Remmert JE, Guzman G, Mavandadi S, Oslin D. Racial Disparities in Prescription of Antidepressants Among U.S. Veterans Referred to Behavioral Health Care. Psychiatr Serv 2022; 73:984-990. [PMID: 35414191 DOI: 10.1176/appi.ps.202100237] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Antidepressants are often prescribed in primary care to treat veterans who have depression. An evaluation of current racial disparities in integrated primary care is warranted. This study examined the association between race and prescription of antidepressants among veterans in primary care. METHODS Veterans in primary care (Black, N=4,120; White, N=4,372) who were referred from primary care to a collaborative care program completed an assessment of demographic characteristics and clinical symptoms, including of current antidepressant prescription before the referral, verified by chart review. Patient data were collected from January 1, 2015, to December 22, 2020. Logistic regression analyses were conducted to examine the relationships between patient race and both depression symptoms and antidepressant prescription. Analyses were also stratified by severity of depression symptoms to understand the results in the context of clinical guidelines. RESULTS White patients were almost two times (odds ratio=1.96, 95% confidence interval [CI]=1.75–2.19, p<0.001) more likely than Black patients to receive an antidepressant prescription, after the analysis was controlled for depression symptoms, demographic characteristics, and other clinical symptoms. Among patients with severe depression, for whom prescription of antidepressants is clinically indicated, White patients were 1.87 times more likely than Black patients to receive an antidepressant prescription (95% CI=1.40–2.50, p<0.001). CONCLUSIONS The findings reveal racial disparities in antidepressant prescription for veterans in primary care. Regular clinical review of antidepressant prescription is recommended to identify disparities in individual clinics. Future research should aim to identify drivers of racial disparities and provide recommendations for health care systems, providers, and patients.
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Affiliation(s)
- Jocelyn E Remmert
- Veterans Integrated Service Network 4 Mental Illness Research, Education and Clinical Center (MIRECC) (Remmert, Mavandadi, Oslin) and Psychology Department (Guzman), Corporal Michael J. Crescenz Department of Veterans Affairs (VA) Medical Center, Philadelphia; Graduate School of Applied and Professional Psychology, Rutgers University, New Brunswick, New Jersey (Guzman); Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia (Mavandadi, Oslin)
| | - Gabriella Guzman
- Veterans Integrated Service Network 4 Mental Illness Research, Education and Clinical Center (MIRECC) (Remmert, Mavandadi, Oslin) and Psychology Department (Guzman), Corporal Michael J. Crescenz Department of Veterans Affairs (VA) Medical Center, Philadelphia; Graduate School of Applied and Professional Psychology, Rutgers University, New Brunswick, New Jersey (Guzman); Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia (Mavandadi, Oslin)
| | - Shahrzad Mavandadi
- Veterans Integrated Service Network 4 Mental Illness Research, Education and Clinical Center (MIRECC) (Remmert, Mavandadi, Oslin) and Psychology Department (Guzman), Corporal Michael J. Crescenz Department of Veterans Affairs (VA) Medical Center, Philadelphia; Graduate School of Applied and Professional Psychology, Rutgers University, New Brunswick, New Jersey (Guzman); Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia (Mavandadi, Oslin)
| | - Dave Oslin
- Veterans Integrated Service Network 4 Mental Illness Research, Education and Clinical Center (MIRECC) (Remmert, Mavandadi, Oslin) and Psychology Department (Guzman), Corporal Michael J. Crescenz Department of Veterans Affairs (VA) Medical Center, Philadelphia; Graduate School of Applied and Professional Psychology, Rutgers University, New Brunswick, New Jersey (Guzman); Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia (Mavandadi, Oslin)
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13
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Lippold B, Tarkunde YR, Cheng AL, Hannon CP, Adelani MA, Calfee RP. Depression and Anxiety Screening Identifies Patients That may Benefit From Treatment Regardless of Existing Diagnoses. Arthroplast Today 2022; 15:215-219.e1. [PMID: 35774874 PMCID: PMC9237258 DOI: 10.1016/j.artd.2022.01.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Accepted: 01/25/2022] [Indexed: 11/28/2022] Open
Abstract
Background This study investigated the utility of depression and anxiety symptom screening in patients scheduled for total knee arthroplasty to examine differences in active symptoms according to patients' mental health diagnoses and associated prescription medications. Material and methods This cross-sectional study analyzed 594 patients scheduled for total knee arthroplasty at a tertiary practice between June 2018 and December 2018. Patients completed Patient-Reported Outcomes Measurements Information System (PROMIS) Depression and Anxiety Computerized Adaptive Tests in clinic quantifying active symptoms. Mental health diagnoses and associated medications were extracted from health records. Statistical analysis assessed between-group differences in mean PROMIS scores and the prevalence of heightened depressive and anxiety symptoms. Results Multivariable linear regression modeling demonstrated that being diagnosed with depression without medication (β 7.1; P < .001) and with medication (β 8.6; P < .001) were each associated with higher PROMIS Depression scores. Similar modeling demonstrated that patients diagnosed with anxiety and prescribed an anxiolytic (β 8.4; P < .001) were associated with higher PROMIS Anxiety scores than undiagnosed patients. Eighty-six (15%) patients experienced heightened anxiety and/or depressive symptoms. Heightened depressive symptoms were more prevalent among those diagnosed with depression (19% without medication, 24% with antidepressant vs 5% undiagnosed: P < .001). Heightened anxiety symptoms were most prevalent among those diagnosed with anxiety and on anxiolytic medication (25% vs 7% diagnosed with anxiety without medication, 8% undiagnosed: P < .001). Conclusion One in seven arthroplasty patients screened reported heightened depressive and/or anxiety symptoms. Despite the majority of arthroplasty patients on antidepressants and anxiolytics having symptoms controlled, these patients remain at increased risk of heightened active symptoms.
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Affiliation(s)
- Brandon Lippold
- Department of Orthopedic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Yash R. Tarkunde
- Department of Orthopedic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Abby L. Cheng
- Department of Orthopedic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Charles P. Hannon
- Department of Orthopedic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Muyibat A. Adelani
- Department of Orthopedic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Ryan P. Calfee
- Department of Orthopedic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
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14
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Jannini TB, Lorenzo GD, Bianciardi E, Niolu C, Toscano M, Ciocca G, Jannini EA, Siracusano A. Off-label Uses of Selective Serotonin Reuptake Inhibitors (SSRIs). Curr Neuropharmacol 2022; 20:693-712. [PMID: 33998993 PMCID: PMC9878961 DOI: 10.2174/1570159x19666210517150418] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 04/22/2021] [Accepted: 05/05/2021] [Indexed: 11/22/2022] Open
Abstract
Psychiatric drugs have primacy for off-label prescribing. Among those, selective serotonin reuptake inhibitors (SSRIs) are highly versatile and, therefore, widely prescribed. Moreover, they are commonly considered as having a better safety profile compared to other antidepressants. Thus, when it comes to off-label prescribing, SSRIs rank among the top positions. In this review, we present the state of the art of off-label applications of selective serotonin reuptake inhibitors, ranging from migraine prophylaxis to SARS-CoV-2 antiviral properties. Research on SSRIs provided significant evidence in the treatment of premature ejaculation, both with the on-label dapoxetine 30 mg and the off-label paroxetine 20 mg. However, other than a serotoninergic syndrome, serious conditions like increased bleeding rates, hyponatremia, hepatoxicity, and post-SSRIs sexual dysfunctions, are consistently more prominent when using such compounds. These insidious side effects might be frequently underestimated during common clinical practice, especially by nonpsychiatrists. Thus, some points must be addressed when using SSRIs. Among these, a psychiatric evaluation before every administration that falls outside the regulatory agencies-approved guidelines has to be considered mandatory. For these reasons, we aim with the present article to identify the risks of inappropriate uses and to advocate the need to actively boost research encouraging future clinical trials on this topic.
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Affiliation(s)
- Tommaso B. Jannini
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Giorgio D. Lorenzo
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy;,IRCCS-Fondazione Santa Lucia, Rome, Italy
| | | | - Cinzia Niolu
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Massimiliano Toscano
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy;,Department of Neurology, Fatebenefratelli Hospital, Isola Tiberina, Rome, Italy
| | - Giacomo Ciocca
- Department of Dynamic and Clinical Psychology, and Health Studies, Sapienza University of Rome, Rome, Italy
| | | | - Alberto Siracusano
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy;,Address correspondence to this author at the Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy; E-mail:
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15
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Matthews EB, Akincigil A. The impact of electronic health record functions on patterns of depression treatment in primary care. Inform Health Soc Care 2021; 47:295-304. [PMID: 34672856 DOI: 10.1080/17538157.2021.1990933] [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: 10/20/2022]
Abstract
BACKGROUND Many individuals with depression are not being linked to treatment by their primary care providers. Electronic health records (EHRs) are common in medicine, but their impact on depression treatment is mixed. Because EHRs are diverse, differences may be attributable to differences in functionality. This study examines the relationship between EHR functions, and patterns of depression treatment in primary care. METHODS secondary analyses from the 2013-2016 National Ambulatory Medical Care Survey examined adult primary care patients with new or acute depression (n = 5,368). Bivariate comparisons examined patterns of depression treatment by general EHR use, and logistic regression examined the impact of individual EHR functions on treatment receipt. RESULTS Half the sample (57%; N = 3,034) was linked to depression treatment. Of this, 98.5% (n = 2,985) were prescribed antidepressants, while 4.3% (n = 130) were linked to mental health. EHR use did not impact mental health linkages, but EHR functions did affect antidepressant prescribing. Medication reconciliation decreased the odds of receiving an antidepressant (OR = .60, p < .05), while contraindication warnings increased the likelihood of an antidepressant prescription (OR = 1.91, p < .001). CONCLUSIONS EHR systems did not impact mental health linkages but improved rates of antidepressant prescribing. Optimizing the use of contraindication warnings may be a key mechanism to encourage antidepressant treatment.
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Affiliation(s)
- Elizabeth B Matthews
- Graduate School of Social Service, Fordham University - Lincoln Center Campus, New York, New York, USA
| | - Ayse Akincigil
- School of Social Work, Rutgers the State University of New Jersey, New Brunswick, USA
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16
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Turoňová D, Kujovská Krčmová L, Švec F. Application of microextraction in pipette tips in clinical and forensic toxicology. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116404] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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17
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The antidepressant drug vilazodone is an allosteric inhibitor of the serotonin transporter. Nat Commun 2021; 12:5063. [PMID: 34417466 PMCID: PMC8379219 DOI: 10.1038/s41467-021-25363-3] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 08/05/2021] [Indexed: 12/12/2022] Open
Abstract
Depression is a common mental disorder. The standard medical treatment is the selective serotonin reuptake inhibitors (SSRIs). All characterized SSRIs are competitive inhibitors of the serotonin transporter (SERT). A non-competitive inhibitor may produce a more favorable therapeutic profile. Vilazodone is an antidepressant with limited information on its molecular interactions with SERT. Here we use molecular pharmacology and cryo-EM structural elucidation to characterize vilazodone binding to SERT. We find that it exhibits non-competitive inhibition of serotonin uptake and impedes dissociation of [3H]imipramine at low nanomolar concentrations. Our SERT structure with bound imipramine and vilazodone reveals a unique binding pocket for vilazodone, expanding the boundaries of the extracellular vestibule. Characterization of the binding site is substantiated with molecular dynamics simulations and systematic mutagenesis of interacting residues resulting in decreased vilazodone binding to the allosteric site. Our findings underline the versatility of SERT allosteric ligands and describe the unique binding characteristics of vilazodone. Vilazodone (VLZ) is a drug for the treatment of major depressive disorders that targets the serotonin transporter (SERT). Here, the authors combine pharmacology measurements and cryo-EM structural analysis to characterize VLZ binding to SERT and observe that VLZ exhibits non-competitive inhibition of serotonin transport and binds with nanomolar affinity to an allosteric site in SERT.
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18
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Grzesiuk M, Pawelec A. Fluoxetine results in misleading conclusions on fish behavior. Ecol Evol 2021; 11:9707-9714. [PMID: 34306656 PMCID: PMC8293709 DOI: 10.1002/ece3.7797] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/13/2021] [Accepted: 06/02/2021] [Indexed: 01/01/2023] Open
Abstract
Fluoxetine is an antidepressant medicine causing relaxation and mood improvement in people, with silencing certain personality traits in some cases. The question arise if such phenomena can be observed in nontarget organisms such as fish. Fluoxetine affects fishes behavior; however, it is not known if the medicine affects its "personality." This study aimed to evaluate the reaction of the invasive Neogobius fluviatilis and native Gobio gobio individuals to fluoxetine at environmental concentration of 360 ng/L. We prepared three variants of the experiments: (a) behavioral trials with unexposed fishes, (b) behavioral trials with the same fishes after 21 days of fluoxetine exposure, and (c) behavioral trials with the same fishes after 21-day depuration period, that is, without fluoxetine. The fishes reaction time (RT), that is, difference in time spent on reaching food with and without the necessity of overcoming the obstacle, was analyzed. Additionally, the personality, bold or shy, traits of each fish individual, was assigned. The results indicated that environmental concentrations of the antidepressant influenced RT. The average RT of the fishes cultured with fluoxetine was by 7-min shorter in comparison with the nonexposed control. Share of individuals exposed to fluoxetine assigned as bold raised to 71.4% in comparison with 46.4% in nonexposed control. This sheds new light on wild fishes behavior caught from freshwater. Environmental concentrations of the antidepressant influenced the time of fishes reaction and share individuals assigned as bold. Moreover, 21-day recovery lasting might be not enough to get fluoxetine effect on fishes.
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Affiliation(s)
- Malgorzata Grzesiuk
- Department of Biochemistry and MicrobiologyInstitute of BiologyWarsaw University of Life Sciences (SGGW)WarsawPoland
- Department of Hydrobiology at Biological and Chemical Research CentreFaculty of BiologyUniversity of WarsawWarsawPoland
| | - Alicja Pawelec
- Department of Hydrobiology at Biological and Chemical Research CentreFaculty of BiologyUniversity of WarsawWarsawPoland
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19
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Chavarria J, Wells S, Elton-Marshall T, Rehm J. Associations of antidepressant use with alcohol use and problem drinking: Ontario population data from 1999 to 2017. Canadian Journal of Public Health 2021; 112:919-926. [PMID: 34076877 DOI: 10.17269/s41997-021-00526-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 03/31/2021] [Indexed: 11/17/2022]
Abstract
OBJECTIVE This study investigated the rates of and change in past-year antidepressant use from 1999 to 2017 among a representative sample of Ontario adults and past-year alcohol users and problem drinkers. It examined whether alcohol use and problem drinking are associated with antidepressant use over time, whether gender moderated the effect of problem drinking on antidepressant use, and the potential correlates of past-year antidepressant use. METHOD This study utilized data from the Centre for Addiction and Mental Health Monitor study, a repeat cross-sectional telephone survey of the Ontario general adult population. Data are from 15 annual cycles of the survey 1999-2017 (where relevant variables were included), resulting in a sample size of N = 35,210. Variables of interest included demographic variables, past-year antidepressant use, past-year alcohol use, and past-year problem drinking (e.g., 8+ on the Alcohol Use Disorders Identification Test). RESULTS Past-year antidepressant use increased from 1999 to 2017 similarly among the full sample, past-year alcohol users, and past-year problem drinkers. Approximately 9% of Ontarians reported past-year antidepressant use in 2017. Overall, past-year problem drinkers were 1.5 times more likely to use antidepressants than non-problem drinkers. Past-year alcohol use was not associated with antidepressant use. Gender moderated the association between past-year problem drinking and antidepressant use. CONCLUSION This study determined that past-year antidepressant use increased from 1999 to 2017, that past-year problem drinkers are more likely to use antidepressants than non-problem drinkers, and that past-year problem drinking is associated with past-year antidepressant use among women but not among men.
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Affiliation(s)
- Jesus Chavarria
- Institute for Mental Health Policy Research, Centre for Addiction and Mental Health (CAMH), 100 Collip Circle, Suite 200, ON, N6G 4X8, London, Canada.
| | - Samantha Wells
- Institute for Mental Health Policy Research, Centre for Addiction and Mental Health (CAMH), 100 Collip Circle, Suite 200, ON, N6G 4X8, London, Canada.,Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Department of Psychiatry, Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Department of Epidemiology and Biostatistics, Western University, London, ON, Canada.,School of Psychology, Deakin University, Geelong, Australia
| | - Tara Elton-Marshall
- Institute for Mental Health Policy Research, Centre for Addiction and Mental Health (CAMH), 100 Collip Circle, Suite 200, ON, N6G 4X8, London, Canada.,Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Department of Epidemiology and Biostatistics, Western University, London, ON, Canada
| | - Jürgen Rehm
- Institute for Mental Health Policy Research, Centre for Addiction and Mental Health (CAMH), 100 Collip Circle, Suite 200, ON, N6G 4X8, London, Canada.,Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Department of Psychiatry, Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Epidemiological Research Unit, Technische Universität Dresden, Klinische Psychologie & Psychotherapie, Dresden, Germany.,Department of International Health Projects, Institute for Leadership and Health Management, I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation
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20
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Abstract
Patients with comorbid mental health and chronic conditions often receive care from both psychiatrists and primary care physicians (PCPs). The introduction of multiple providers into the care process introduces opportunities for disruptions in care continuity. The purpose of this study was to explore psychiatrists' and PCPs' comfort prescribing, along with their comfort having other physician specialties prescribe medications for cardiometabolic, psychiatric, and neurological/behavioral conditions. This cross-sectional study utilized an online, validated, pilot-tested, anonymous survey to examine prescribing practices of psychiatrists and PCPs. Eligible participants included physicians with medical degrees, U.S. prescribing authority, and active patient care for ≥2 days/week. Outcomes of interest were physicians' self-comfort and cross-specialty comfort (other specialists prescribing mutual patients' medications) prescribing cardiometabolic, psychiatric, and neurological/behavioral medications. Comfort prescribing was measured using 7-point Likert scales. Discrepancies in comfort were analyzed using student's, one-sample, and paired t-tests. Multiple linear regressions examined associations between physician practice characteristics and physicians' comfort-level prescribing cardiometabolic and psychiatric medication categories. Among 50 psychiatrists and 50 PCPs, psychiatrists reported significantly lower self-comfort prescribing cardiometabolic medications (mean ± SD = 2.99 ± 1.63 vs. 6.77 ± 0.39, p < 0.001), but significantly higher self-comfort prescribing psychiatric medications (mean ± SD = 6.79 ± 0.41 vs. 6.00 ± 0.88, p < 0.001) and neurological/behavioral medications (mean ± SD = 6.48 ± 0.74 vs. 5.56 ± 1.68, p < 0.001) than PCPs. After adjusting for covariates, physician specialty was strongly associated with self-comfort prescribing cardiometabolic and psychiatric medication categories (both p < 0.001). Differences between self-comfort and cross-specialty comfort were identified. Because comfort prescribing medications differed by physician type, incorporating psychiatrists through collaborative methods with PCPs could potentially ensure comfort among physicians when initiating medications.
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21
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Prescription Pattern of Antidepressants and the Potential for Personalized Medicine in the Qatari Population. J Pers Med 2021; 11:jpm11050406. [PMID: 34068080 PMCID: PMC8152751 DOI: 10.3390/jpm11050406] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 04/28/2021] [Accepted: 05/02/2021] [Indexed: 01/27/2023] Open
Abstract
Studying the prescription pattern of medications will help in understanding potential unnecessary prescriptions, due to the trial-and-error method of prescribing, and the need for personalized medicine in a population. Therefore, in this study, our aim was to explore the prescribing pattern and off-label use of antidepressants in the Qatari population. We conducted a retrospective study of Qatari patients who received prescriptions for antidepressants from the major healthcare providers in Qatar, for a period of 24 months between June 2018 and May 2020. The number of patients, prescriptions, and diagnostic indications were analyzed. The chi-square test was used for identifying statistically significant association of the number of individuals prescribed with age category or gender. Of the 14,601 Qatari patients who were prescribed antidepressants, the majority were female (61%, p < 2.2 × 10-16), and were at or above 60 years of age (27%, p < 2.2 × 10-16). More numbers of selective serotonin reuptake inhibitors (SSRIs) (22,085 out of 48,031; 46%), were dispensed than other classes of antidepressants, with escitalopram (26%) at the top of the list. Preponderance of prescription of antidepressants for non-mental health diseases was observed. Population-level prescription trends, as we reported here, when combined with patient genetic variability and outcome data, will have the power to predict the potential for treatment failures and adverse effects of these medications in the population. We also recommend educating non-mental health prescribers about the adherence to evidence and guidelines to ensure patient safety while prescribing antidepressants.
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22
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Wu Y, Levis B, Sun Y, He C, Krishnan A, Neupane D, Bhandari PM, Negeri Z, Benedetti A, Thombs BD. Accuracy of the Hospital Anxiety and Depression Scale Depression subscale (HADS-D) to screen for major depression: systematic review and individual participant data meta-analysis. BMJ 2021; 373:n972. [PMID: 33972268 PMCID: PMC8107836 DOI: 10.1136/bmj.n972] [Citation(s) in RCA: 73] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To evaluate the accuracy of the depression subscale of the Hospital Anxiety and Depression Scale (HADS-D) to screen for major depression among people with physical health problems. DESIGN Systematic review and individual participant data meta-analysis. DATA SOURCES Medline, Medline In-Process and Other Non-Indexed Citations, PsycInfo, and Web of Science (from inception to 25 October 2018). REVIEW METHODS Eligible datasets included HADS-D scores and major depression status based on a validated diagnostic interview. Primary study data and study level data extracted from primary reports were combined. For HADS-D cut-off thresholds of 5-15, a bivariate random effects meta-analysis was used to estimate pooled sensitivity and specificity, separately, in studies that used semi-structured diagnostic interviews (eg, Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders), fully structured interviews (eg, Composite International Diagnostic Interview), and the Mini International Neuropsychiatric Interview. One stage meta-regression was used to examine whether accuracy was associated with reference standard categories and the characteristics of participants. Sensitivity analyses were done to assess whether including published results from studies that did not provide raw data influenced the results. RESULTS Individual participant data were obtained from 101 of 168 eligible studies (60%; 25 574 participants (72% of eligible participants), 2549 with major depression). Combined sensitivity and specificity was maximised at a cut-off value of seven or higher for semi-structured interviews, fully structured interviews, and the Mini International Neuropsychiatric Interview. Among studies with a semi-structured interview (57 studies, 10 664 participants, 1048 with major depression), sensitivity and specificity were 0.82 (95% confidence interval 0.76 to 0.87) and 0.78 (0.74 to 0.81) for a cut-off value of seven or higher, 0.74 (0.68 to 0.79) and 0.84 (0.81 to 0.87) for a cut-off value of eight or higher, and 0.44 (0.38 to 0.51) and 0.95 (0.93 to 0.96) for a cut-off value of 11 or higher. Accuracy was similar across reference standards and subgroups and when published results from studies that did not contribute data were included. CONCLUSIONS When screening for major depression, a HADS-D cut-off value of seven or higher maximised combined sensitivity and specificity. A cut-off value of eight or higher generated similar combined sensitivity and specificity but was less sensitive and more specific. To identify medically ill patients with depression with the HADS-D, lower cut-off values could be used to avoid false negatives and higher cut-off values to reduce false positives and identify people with higher symptom levels. TRIAL REGISTRATION PROSPERO CRD42015016761.
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Affiliation(s)
- Yin Wu
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, QC, Canada
- Department of Psychiatry, McGill University, Montréal, QC, Canada
| | - Brooke Levis
- Centre for Prognosis Research, School of Primary, Community and Social Care Medicine, Keele University, Staffordshire, UK
| | - Ying Sun
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, QC, Canada
| | - Chen He
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, QC, Canada
| | - Ankur Krishnan
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, QC, Canada
| | - Dipika Neupane
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, QC, Canada
| | - Parash Mani Bhandari
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, QC, Canada
| | - Zelalem Negeri
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, QC, Canada
| | - Andrea Benedetti
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, QC, Canada
- Department of Medicine, McGill University, Montréal, QC, Canada
| | - Brett D Thombs
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, QC, Canada
- Department of Psychiatry, McGill University, Montréal, QC, Canada
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, QC, Canada
- Department of Medicine, McGill University, Montréal, QC, Canada
- Biomedical Ethics Unit, McGill University, Montréal, QC, Canada
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Wang Y, Wang J, Liu X, Zhu T. Detecting Depression Through Gait Data: Examining the Contribution of Gait Features in Recognizing Depression. Front Psychiatry 2021; 12:661213. [PMID: 34025483 PMCID: PMC8138135 DOI: 10.3389/fpsyt.2021.661213] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 04/09/2021] [Indexed: 11/13/2022] Open
Abstract
While depression is one of the most common mental disorders affecting more than 300 million people across the world, it is often left undiagnosed. This paper investigated the association between depression and gait characteristics with the aim to assist in diagnosing depression. Our dataset consisted of 121 healthy people and 126 patients with depression who diagnosed by psychiatrists according to the Diagnostic and Statistical Manual of Mental Disorders. Spatiotemporal, temporal-domain, and frequency-domain features were extracted based on the walking data of 247 participants recorded by Microsoft Kinect (Version 2). Multiple logistic regression was used to analyze the variance of spatiotemporal (12.55%), time-domain (58.36%), and frequency-domain features (60.71%) on recognizing depression based on Nagelkerke's R 2 measure, respectively. The contributions of the different types of features were further explored by building machine learning models by using support vector machine algorithm. All the combinations of the three types of gait features were used as training data of machine learning models, respectively. The results showed that the model trained using only time- and frequency-domain features demonstrated the same best performance compared to the model trained using all the features (sensitivity = 0.94, specificity = 0.91, and AUC = 0.93). These results indicated that depression could be effectively recognized through gait analysis. This approach is a step forward toward developing low-cost, non-intrusive solutions for real-time depression recognition.
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Affiliation(s)
- Yameng Wang
- Chinese Academy of Sciences Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- School of Computer Science and Technology, University of Chinese Academy of Sciences, Beijing, China
| | - Jingying Wang
- School of Optometry, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Xiaoqian Liu
- Chinese Academy of Sciences Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Tingshao Zhu
- Chinese Academy of Sciences Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
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24
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Massabki I, Abi-Jaoude E. Selective serotonin reuptake inhibitor 'discontinuation syndrome' or withdrawal. Br J Psychiatry 2021; 218:168-171. [PMID: 31902371 DOI: 10.1192/bjp.2019.269] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Attempts to define selective serotonin reuptake inhibitor (SSRI) withdrawal with the term 'discontinuation syndrome' are not supported by evidence. Acknowledging that SSRI use can result in dependence and withdrawal allows patients to be better informed around decisions related to these drugs, and helps inform strategies for safe tapering as appropriate.
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Affiliation(s)
- Ivana Massabki
- undergraduate student, Arts & Science Program, McMaster University, Canada
| | - Elia Abi-Jaoude
- Staff Psychiatrist, Department of Psychiatry, The Hospital for Sick Children, University of Toronto; and Department of Psychiatry, University Health Network, University of Toronto, Canada
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25
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Cochrane S, Dale AM, Buckner-Petty S, Sobel AD, Lippold B, Calfee RP. Relevance of Diagnosed Depression and Antidepressants to PROMIS Depression Scores Among Hand Surgical Patients. J Hand Surg Am 2021; 46:99-105. [PMID: 33277101 DOI: 10.1016/j.jhsa.2020.10.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 07/31/2020] [Accepted: 10/13/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE We aimed to test the utility of screening for depressive symptoms in the hand surgical office focusing on chances of heightened depressive symptoms in patients with no history of diagnosed depression and by quantifying ongoing depressive symptoms among patients diagnosed with depression accounting for antidepressant use. The clinical importance of this study was predicated on the documented negative association between depressive symptoms and hand surgical outcomes. METHODS This cross-sectional study analyzed 351 patients presenting to a tertiary hand center between April 21, 2016, and November 22, 2017. Adult patients completed self-administered Patient-Reported Outcomes Measurement Information System (PROMIS) Depression computer adaptive tests at registration. Health records were examined for a past medical history of diagnosed depression and whether patients reported current use of prescription antidepressants. Mean PROMIS Depression scores were compared by analysis of variance (groups: no diagnosed depression, depression without medication, depression with medication). Four points represented a clinically relevant difference in PROMIS Depression scores between groups and Depression scores greater than 59.9 were categorized as having heightened depressive symptoms. RESULTS Sixty-two patients (18%) had been diagnosed with depression. Thirty-four of these patients (55%) reported taking antidepressant medications. The PROMIS Depression scores indicated greater current depressive symptoms among patients with a history of diagnosed depression when not taking antidepressants (11 points worse than unaffected) and also among patients taking antidepressants (7 points worse than unaffected). Heightened depressive symptoms were detected in all groups but were more prevalent among those diagnosed with depression (36% with no medication, 29% with antidepressant medication) compared with unaffected patients (7%). CONCLUSIONS Depression screening for heightened depressive symptoms identifies 1 in 14 patients without diagnosed depression and 1 in 3 patients diagnosed with depression as having currently heightened depressive symptoms. Hand surgeons can use PROMIS Depression screening in all patients and using this to guide referrals for depression treatment to ameliorate one confounder of hand surgical outcomes. TYPE OF STUDY/LEVEL OF EVIDENCE Symptom prevalence study II.
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Affiliation(s)
- Shannon Cochrane
- Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Ann Marie Dale
- Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Skye Buckner-Petty
- Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Andrew D Sobel
- Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO
| | - Brandon Lippold
- Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO
| | - Ryan P Calfee
- Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO.
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Landersø R, Fallesen P. Psychiatric hospital admission and later crime, mental health, and labor market outcomes. HEALTH ECONOMICS 2021; 30:165-179. [PMID: 33140489 PMCID: PMC7756892 DOI: 10.1002/hec.4186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 09/09/2020] [Accepted: 10/13/2020] [Indexed: 06/08/2023]
Abstract
Most OECD countries have downsized treatment capacity at psychiatric hospitals substantially. We investigate consequences of these reductions by studying how the decision whether to admit individuals in mental distress to a psychiatric hospital affects their subsequent crime, treatment trajectories, and labor market outcomes. To circumvent nonrandom selection into admission, we use a proxy of occupancy rates prior to a patient's first contact with a psychiatric hospital as an instrument. We find that admissions reduce criminal behavior, likely due to incapacitation, and predominantly for males and those with a criminal record. Furthermore, admission lowers patients' subsequent labor market attachment, likely because a psychiatric hospital admission is an eligibility criterion for welfare benefits.
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Affiliation(s)
| | - Peter Fallesen
- Rockwool Foundation ResearchCopenhagenDenmark
- Swedish Institute for Social Research (SOFI)Stockholm UniversityStockholmSweden
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27
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O'Reilly LM, Froberg BA, Gian CT, D'Onofrio BM, Simon KI. The Affordable Care Act Young Adult Mandate and Suicidal Behavior. Med Care Res Rev 2020; 79:17-27. [PMID: 33213274 DOI: 10.1177/1077558720974144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This article aimed to determine the association between the Affordable Care Act young adult mandate and suicidal behavior. From 2007 to 2013, we used the Nationwide/National Inpatient Sample and National Poison Data System to examine suicide attempt, and Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research to examine suicide. We aggregated each outcome by quarter/year and conducted a difference-in-differences linear regression to compare young adults aged 19 to 25 years with those 27 to 29 years before and after implementation. There were not statistically significant associations between the mandate and suicide attempt inpatient hospitalizations (unstandardized beta coefficient [b] = -0.72, p = .12, standard error [SE] = 0.42) and percentage of poisoning cases due to suspected suicidal intent (b = 0.23, p = .19, SE = 0.16). There was a statistically significant association when examining suicide prevalence (b = -0.03, p = .01, SE = 0.001). The results suggest that health insurance may buffer against but is unlikely to reverse the increasing suicide rate.
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Affiliation(s)
| | - Blake A Froberg
- Indiana University School of Medicine, Indianapolis, IN, USA
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28
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Adherence to buprenorphine treatment guidelines among individuals with an opioid use disorder who have private insurance. J Subst Abuse Treat 2020; 116:108062. [DOI: 10.1016/j.jsat.2020.108062] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 05/13/2020] [Accepted: 06/11/2020] [Indexed: 11/20/2022]
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29
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Treatment Effectiveness and Medication Use Reduction for Older Adults in Interdisciplinary Pain Rehabilitation. Mayo Clin Proc Innov Qual Outcomes 2020; 4:276-286. [PMID: 32542219 PMCID: PMC7283568 DOI: 10.1016/j.mayocpiqo.2020.01.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Objective To examine the effectiveness of an interdisciplinary pain rehabilitation program (IPRP) that incorporates medication tapering on improving pain-related and performance-based outcomes for older adults with chronic noncancer pain and determine the proportion who demonstrated reliable improvement in outcome. Patients and Methods This 2-year retrospective clinical cohort study examined treatment outcomes of 134 older adult patients 65 years or older with chronic noncancer pain who completed a 3-week IPRP with physician-supervised medication tapering between January 1, 2015, and December 31, 2017. Pain, pain catastrophizing, depressive symptoms, and quality of life were assessed at pretreatment, posttreatment, and follow-up. Physical performance and medication use were assessed pre- and posttreatment. Outcomes were examined using a series of repeated-measures analyses of variance, examining effect size and reliable change. Results Significant treatment effects (P<.001) with large effect sizes were observed for all self-report and physical performance outcome measures at posttreatment and 6-month follow-up (42.5% response rate). There were no significant differences in outcome based on opioid use status at admission. Reliable change analyses revealed that 76.9% (n=103 of 134) evidenced improvement in at least 1 pain-related outcome measure at posttreatment, and 87.7% (n=50 of 57), at follow-up. Patients also had significant reductions (P<.01) in medications at posttreatment (opioids, benzodiazepines, sedative-hypnotics, selective serotonin reuptake inhibitors, serotonin-norepinephrine reuptake inhibitors, tricyclic antidepressants, and anticonvulsants). Conclusion Older adults with chronic noncancer pain demonstrated improved pain-related outcomes, physical performance, and decreased medication use following IPRP treatment. Results support the effectiveness of IPRPs in enhancing the physical and emotional functioning of older adults with chronic pain while also facilitating the reduction of medications that place them at risk for adverse events.
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Key Words
- ANCOVA, analysis of covariance
- ANOVA, analysis of variance
- BZD, benzodiazepine
- CES-D, Center for Epidemiologic Studies- Depression Scale
- CNP, chronic noncancer pain
- IPRP, interdisciplinary pain rehabilitation program
- MME, morphine milligram equivalent
- OA, older adult
- PCS, Pain Catastrophizing Scale
- PHQ-9, Patient Health Questionnaire-9
- PI, pain interference
- PRC, Mayo Clinic Pain Rehabilitation Center
- PS, pain severity
- QOL, quality of life
- Sdiff, standard error of the difference
- WYMHPI, West Haven-Yale Multidimensional Pain Inventory
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Alang S, McAlpine D. Treatment Modalities and Perceived Effectiveness of Treatment Among Adults With Depression. Health Serv Insights 2020; 13:1178632920918288. [PMID: 32425544 PMCID: PMC7218458 DOI: 10.1177/1178632920918288] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 03/20/2020] [Indexed: 12/15/2022] Open
Abstract
Patient-reported outcomes of mental health treatment, such as perceived effectiveness, are important. They indicate whether treatment is perceived to reduce symptoms and minimize psychiatric disability. Outpatient treatment for depression typically includes medication or counseling, either alone or in combination. This study examines the relationship between treatment modality and perceived effectiveness of treatment. Using a sample of adults who received outpatient treatment for depression from the 2015-2016 National Survey on Drug Use and Health (N = 4169), logistic regressions estimated the odds of rating treatment as effective among persons who received medication only, counseling only, and a combination of medication and counseling. There were no differences in perceived effectiveness between counseling only and medication only. However, receiving both was associated with greater odds of rating treatment as effective. Poor self-rated health and severe mental illness were associated with lower perceived effectiveness of medication. Those with substance use problems had lower odds of rating counseling and both counseling and medication as effective. A combined treatment for depression may be perceived as better than single-modality treatment. Therefore, there might be benefits to increasing access to both forms of treatment for persons less likely to rate either single modality as effective.
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Affiliation(s)
- Sirry Alang
- Department of Sociology and Anthropology, and Program in Health, Medicine, and Society, Lehigh University, Bethlehem, PA, USA
| | - Donna McAlpine
- Division of Health Policy & Management, School of Public Health, University of Minnesota, Minneapolis, MN, USA
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31
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Cook BL, Flores M, Zuvekas SH, Newhouse JP, Hsu J, Sonik R, Lee E, Fung V. The Impact Of Medicare's Mental Health Cost-Sharing Parity On Use Of Mental Health Care Services. Health Aff (Millwood) 2020; 39:819-827. [PMID: 32364860 PMCID: PMC7745666 DOI: 10.1377/hlthaff.2019.01008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Before the implementation of cost-sharing parity in Medicare, beneficiaries faced higher cost sharing for mental health services than for other medical services. The Medicare Improvements for Patients and Providers Act of 2008 phased in cost-sharing reductions in Medicare for outpatient mental health services in the period 2010-14. Using data for 2006-15 from the Medical Expenditure Panel Survey and difference-in-differences analyses, we assessed whether this reduction in mental health cost sharing was associated with changes in specialty and primary care outpatient mental health visits and psychotropic medication fills. We compared people with Medicare and with private insurance before and after parity implementation. Medicare beneficiaries' use of psychotropic medication increased after the implementation of cost-sharing parity, but we did not detect a change in visits. Changes in the use of psychotropic medications were greater among people with probable serious mental illness and among Medicare beneficiaries who did not report having supplemental coverage. The increased medication use could signal improvements in mental health care access among Medicare beneficiaries, especially among the subgroups most likely to benefit from the policy change.
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Affiliation(s)
- Benjamin Lê Cook
- Benjamin Lê Cook ( bcook@cha. harvard. edu ) is director of the Health Equity Research Lab, Cambridge Health Alliance, in Cambridge, Massachusetts, and an associate professor in the Department of Psychiatry at Harvard Medical School, in Boston, Massachusetts
| | - Michael Flores
- Michael Flores is an instructor in the Department of Psychiatry at Harvard Medical School and a research scientist at the Health Equity Research Lab, Cambridge Health Alliance
| | - Samuel H Zuvekas
- Samuel H. Zuvekas is a senior economist in the Center for Financing, Access, and Cost Trends, Agency for Healthcare Research and Quality, in Rockville, Maryland
| | - Joseph P Newhouse
- Joseph P. Newhouse is the John D. MacArthur Professor of Health Policy and Management in the Department of Health Care Policy, Harvard Medical School; the Department of Health Policy and Management at the Harvard T. H. Chan School of Public Health, in Boston; and the Harvard Kennedy School, in Cambridge. He is also a faculty research fellow at the National Bureau of Economic Research in Cambridge
| | - John Hsu
- John Hsu is director of the Clinical Economics and Policy Analysis Program at the Mongan Institute Health Policy Center, Massachusetts General Hospital, in Boston, and an associate professor in the Departments of Medicine and of Health Care Policy, Harvard Medical School
| | - Rajan Sonik
- Rajan Sonik is director of research at AltaMed Institute for Health Equity, in Los Angeles, California
| | - Esther Lee
- Esther Lee is a project manager at the Health Equity Research Lab, Cambridge Health Alliance
| | - Vicki Fung
- Vicki Fung is a senior scientist at the Mongan Institute Health Policy Center, Massachusetts General Hospital, and an assistant professor in the Department of Medicine at Harvard Medical School
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32
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Thombs B, Turner KA, Shrier I. Defining and Evaluating Overdiagnosis in Mental Health: A Meta-Research Review. PSYCHOTHERAPY AND PSYCHOSOMATICS 2020; 88:193-202. [PMID: 31340212 DOI: 10.1159/000501647] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Accepted: 06/21/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Overdiagnosis is thought to be common in some mental disorders, but it has not been defined or examined systematically. Assessing overdiagnosis in mental health requires a consistently applied definition that differentiates overdiagnosis from other problems (e.g., misdiagnosis), as well as methods for quantification. OBJECTIVES Our objectives were to (1) describe how the term "overdiagnosis" has been defined explicitly or implicitly in published articles on mental disorders, including usages consistent (overdefinition, overdetection) and inconsistent (misdiagnosis, false-positive test results, overtreatment, overtesting) with accepted definitions of overdiagnosis; and (2) identify examples of attempts to quantify overdiagnosis. METHOD We searchedPubMed through January 5, 2019. Articles on mental disorders, excluding neurocognitive disorders, were eligible if they usedthe term "overdiagnosis" in the title, abstract, or text. RESULTS We identified 164 eligible articles with 193 total explicit or implicit uses of the term "overdiagnosis." Of 9 articles with an explicit definition, only one provided a definition that was partially consistent with accepted definitions. Of all uses, 11.4% were consistent, and 76.7% were related to misdiagnosis and thus inconsistent. No attempts to quantify the proportion of patients who were overdiagnosed based on overdetection or overdefinition were identified. CONCLUSIONS There are few examples of mental health articles that describe overdiagnosis consistent with accepted definitions and no examples of quantifying overdiagnosis based on these definitions. A definition of overdiagnosis based on diagnostic criteria that include people with transient or mild symptoms not amenable to treatment (overdefinition) could be used to quantify the extent of overdiagnosis in mental disorders.
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Affiliation(s)
- Brett Thombs
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Québec, Canada, .,Department of Psychiatry, McGill University, Montreal, Québec, Canada, .,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Québec, Canada, .,Department of Medicine, McGill University, Montreal, Québec, Canada, .,Department of Psychology, McGill University, Montreal, Québec, Canada, .,Department of Educational and Counselling Psychology, McGill University, Montreal, Québec, Canada,
| | - Kimberly A Turner
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Québec, Canada.,Department of Psychiatry, McGill University, Montreal, Québec, Canada
| | - Ian Shrier
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Québec, Canada
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Yu Z, Zhang J, Zheng Y, Yu L. Trends in Antidepressant Use and Expenditure in Six Major Cities in China From 2013 to 2018. Front Psychiatry 2020; 11:551. [PMID: 32765307 PMCID: PMC7378967 DOI: 10.3389/fpsyt.2020.00551] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 05/29/2020] [Indexed: 01/21/2023] Open
Abstract
The objective of this study was to investigate the current status and trends in antidepressant use and expenditure in China from 2013 to 2018. The study had a retrospective design based on prescribing data on antidepressant drugs, which was sourced from the Hospital Prescription Analysis Cooperative Project. The trends in hospital visits and corresponding expenditure on antidepressant drugs were examined. Subgroup analyses were carried out by sex, age, and drug class. A total of 1,795,230 outpatient prescriptions were collected from 79 hospitals in six major cities in China. Hospital visits with antidepressant prescriptions rose significantly from 244,626 in 2013 to 348,718 in 2018, reflecting a 42.6% increase (P < 0.05). The antidepressant expenditure also rose, increasing from 48.0 million Chinese yuan in 2013 to 64.8 million Chinese yuan in 2018. There were approximately 1.6 times more antidepressant prescriptions written for women than for men. The most frequent age category for antidepressant prescriptions was 45-64 years. The most commonly prescribed antidepressants were selective serotonin reuptake inhibitors (N06AB) and other antidepressants (N06AX), whereas tricyclic antidepressants (N06AA) accounted for only a small part of the total antidepressant prescriptions. Flupentixol/melitracen and escitalopram were the most frequently prescribed antidepressants. Antidepressant prescribing rates continue to increase in China, although the prescribing patterns have changed over the past few years. The wide use of expensive antidepressants and those with weak clinical evidence raises concerns regarding the rational use of antidepressants. This study provides a basis for future stewardship by the government and medical institutions.
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Affiliation(s)
- Zhenwei Yu
- Department of Pharmacy, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jianying Zhang
- Department of Outpatient Nursing, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Ying Zheng
- Department of Pharmacy, The 903 Hospital of the Joint Logistic Support Force of the PLA, Hangzhou, China
| | - Lingyan Yu
- Department of Pharmacy, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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Yang KG, Rodgers CRR, Lee E, Lê Cook B. Disparities in Mental Health Care Utilization and Perceived Need Among Asian Americans: 2012-2016. Psychiatr Serv 2020; 71:21-27. [PMID: 31575351 DOI: 10.1176/appi.ps.201900126] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The objective was to examine mental health treatment access disparities between Asians and whites in the United States as well as the role of perceived and objective need and barriers to treatment in these disparities. METHODS Data are five annual cross-sections (2012-2016) of responses from Asian Americans and whites to the nationally representative National Survey on Drug Use and Health. Multivariate logistic regression analyses adjusting for sociodemographic factors were conducted to compare past-year treatment access rates between Asians and whites across three need subgroups: those with perceived need for treatment, those with past-year serious psychological distress, and those with a past-year major depressive episode. Barriers to treatment were compared between Asians and whites with perceived need. RESULTS Asians were less likely than whites to have accessed mental health treatment in the past year in all analyses. Compared with Asians with need determined by structured diagnostic instruments, Asians with perceived need had higher rates of mental health care access, but even among respondents with perceived need, the disparity between whites and Asians remained. Regarding barriers to treatment, only one barrier (not knowing where to go for treatment) was more likely to be reported for Asians than whites. CONCLUSIONS Differences between Asians and whites in perceived need for mental health treatment do not explain the wide disparities in mental health care access between these two groups. Clinical interventions improving the relevance and fit of mental health care and community-based outreach interventions increasing awareness of available services are needed to improve access to mental health treatment among Asians.
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Affiliation(s)
- Kelly Guanhua Yang
- Department of Psychiatry and Behavioral Sciences, Albert Einstein College of Medicine, New York (Yang, Rodgers); Health Equity Research Lab, Cambridge Health Alliance, Harvard Medical School, Boston (Lee, Cook)
| | - Caryn R R Rodgers
- Department of Psychiatry and Behavioral Sciences, Albert Einstein College of Medicine, New York (Yang, Rodgers); Health Equity Research Lab, Cambridge Health Alliance, Harvard Medical School, Boston (Lee, Cook)
| | - Esther Lee
- Department of Psychiatry and Behavioral Sciences, Albert Einstein College of Medicine, New York (Yang, Rodgers); Health Equity Research Lab, Cambridge Health Alliance, Harvard Medical School, Boston (Lee, Cook)
| | - Benjamin Lê Cook
- Department of Psychiatry and Behavioral Sciences, Albert Einstein College of Medicine, New York (Yang, Rodgers); Health Equity Research Lab, Cambridge Health Alliance, Harvard Medical School, Boston (Lee, Cook)
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Samples H, Stuart EA, Saloner B, Barry CL, Mojtabai R. The Role of Screening in Depression Diagnosis and Treatment in a Representative Sample of US Primary Care Visits. J Gen Intern Med 2020; 35:12-20. [PMID: 31388917 PMCID: PMC6957618 DOI: 10.1007/s11606-019-05192-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 12/28/2018] [Accepted: 05/20/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Primary care providers encounter a large proportion of the population with depression. Yet, many primary care patients with depression remain undiagnosed and untreated. OBJECTIVE This study aims to examine depression screening patterns and the role of screening in depression diagnosis and treatment in the outpatient primary care setting. DESIGN This is a cross-sectional analysis of nationally representative survey data of visits to outpatient physician offices from the 2005 to 2015 National Ambulatory Medical Care Surveys. PARTICIPANTS The sample included the first visit in the past year to a primary care provider by patients 12 years and older (N = 16,887). METHODS The associations of visit characteristics with depression screening and of depression screening with depression diagnosis and treatment during the visit were assessed using logistic regression. Logistic regression with propensity score weighting was used to estimate the odds of depression diagnosis and treatment under the counterfactual scenario in which patients who visited providers with lower depression screening rates had visited providers with higher screening rates instead. All models were adjusted for patient and visit characteristics. KEY RESULTS A small proportion of sample visits involved depression screening (3.0%). Visits by patients with depressive symptom complaints were associated with higher odds of depression screening than other visits. When visits were weighted to have similar demographic and clinical characteristics, visits to providers with higher screening rates had higher odds of diagnosis (OR = 1.99, p < 0.001) and treatment (OR = 1.61, p = 0.001) compared to visits to providers with lower screening rates. CONCLUSIONS Physicians appear to use depression screening selectively based on patients' presenting symptoms. Higher screening rates were associated with higher odds of depression diagnosis and treatment, and even modest increases in screening rates could meaningfully increase population-level rates of depression identification and treatment in primary care. Future research is needed to identify barriers to depression care and implement systematic interventions to improve services and patient outcomes.
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Affiliation(s)
- Hillary Samples
- Columbia University Mailman School of Public Health, New York, NY, USA.
| | | | - Brendan Saloner
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Colleen L Barry
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Ramin Mojtabai
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Cocoros NM, Haynes K, Her Q, Cosgrove A, Dee E, Lin ND, Tu CM, Ding Y, Nguyen M, Toh S. Identification of potential drug name confusion errors in the Sentinel System. Pharmacoepidemiol Drug Saf 2019; 28:1405-1410. [PMID: 31483085 DOI: 10.1002/pds.4891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 08/07/2019] [Accepted: 08/18/2019] [Indexed: 11/10/2022]
Abstract
PURPOSE In July 2015, the US Food and Drug Administration (FDA) published a drug safety communication regarding errors in prescribing and dispensing of the antidepressant Brintellix (vortioxetine) and the antiplatelet Brilinta (ticagrelor) that arose due to proprietary drug name confusion. Brintellix is indicated for major depressive disorder; Brilinta is indicated to reduce cardiovascular death, myocardial infarction, and stroke in patients with acute coronary syndrome or history of myocardial infarction. Brintellix was renamed to Trintellix in May 2016. Using Brilinta and Brintellix as a proof-of-concept feasibility use case, we assessed whether drug name confusion errors between the pair could be identified in electronic health care data via the combination of a claims-based algorithm and limited manual claims data review. METHODS Using data from the Sentinel System, we defined potential errors as Brintellix users without an on- or off-label indication for Brintellix, without a dispensing for a drug with the same indications as Brintellix, and with an on- or off-label indication for Brilinta between -365 and +30 days after index Brintellix dispensing; the reverse was done for Brilinta. We manually reviewed claims profiles of potential cases. RESULTS We identified 27 (0.1%) potential errors among 21 208 Brintellix users; 16 appeared to be likely errors based on claims profile review. Fifty-one (0.3%) of the 16 779 Brilinta users were identified as potential errors, and four appeared to be likely errors. CONCLUSIONS A claims-based algorithm combined with manual review of claims profiles could identify potential drug name confusion errors, and narrow down likely errors that warrant further investigation.
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Affiliation(s)
- Noelle M Cocoros
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Kevin Haynes
- HealthCore, Government and Academic Research, Wilmington, DE, USA
| | - Qoua Her
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Austin Cosgrove
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Elizabeth Dee
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Nancy D Lin
- OptumInsight Life Sciences Inc., Boston, MA, USA
| | - Chi-Ming Tu
- U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - Yulan Ding
- U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - Michael Nguyen
- U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - Sengwee Toh
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
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Expression, purification and stabilization of human serotonin transporter from E. coli. Protein Expr Purif 2019; 164:105479. [PMID: 31442583 DOI: 10.1016/j.pep.2019.105479] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 07/31/2019] [Accepted: 08/15/2019] [Indexed: 11/21/2022]
Abstract
The serotonin transporter belongs to the family of sodium-chloride coupled neurotransmitter transporter and is related to depression in humans. It is therefore an important drug target to support treatment of depression. Recently, structures of human serotonin transporter in complex with inhibitor molecules have been published. However, the production of large protein amounts for crystallization experiments remains a bottleneck. Here we present the possibility to obtain purified serotonin transporter from E. coli. Fos-choline 12 solubilized target protein was obtained with a purity of >95% and a yield of 1.2 mg L-1 culture in autoinduction medium. CD spectroscopic analysis of protein stability allowed identifying CHS and POPX as stabilizing components, which increased hSERT thermostability by 7 °C. The kinetic dissociation constant KD of 2.8 μM (±0.05) for of the inhibitor Desipramine was determined with a ka of 10,848 M - 1 s-1 (±220) and a kd of 0.03 s-1 (±4.7 × 10-5).
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Kasthurirathne SN, Biondich PG, Grannis SJ, Purkayastha S, Vest JR, Jones JF. Identification of Patients in Need of Advanced Care for Depression Using Data Extracted From a Statewide Health Information Exchange: A Machine Learning Approach. J Med Internet Res 2019; 21:e13809. [PMID: 31333196 PMCID: PMC6681643 DOI: 10.2196/13809] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 06/01/2019] [Accepted: 06/12/2019] [Indexed: 01/02/2023] Open
Abstract
Background As the most commonly occurring form of mental illness worldwide, depression poses significant health and economic burdens to both the individual and community. Different types of depression pose different levels of risk. Individuals who suffer from mild forms of depression may recover without any assistance or be effectively managed by primary care or family practitioners. However, other forms of depression are far more severe and require advanced care by certified mental health providers. However, identifying cases of depression that require advanced care may be challenging to primary care providers and health care team members whose skill sets run broad rather than deep. Objective This study aimed to leverage a comprehensive range of patient-level diagnostic, behavioral, and demographic data, as well as past visit history data from a statewide health information exchange to build decision models capable of predicting the need of advanced care for depression across patients presenting at Eskenazi Health, the public safety net health system for Marion County, Indianapolis, Indiana. Methods Patient-level diagnostic, behavioral, demographic, and past visit history data extracted from structured datasets were merged with outcome variables extracted from unstructured free-text datasets and were used to train random forest decision models that predicted the need of advanced care for depression across (1) the overall patient population and (2) various subsets of patients at higher risk for depression-related adverse events; patients with a past diagnosis of depression; patients with a Charlson comorbidity index of ≥1; patients with a Charlson comorbidity index of ≥2; and all unique patients identified across the 3 above-mentioned high-risk groups. Results The overall patient population consisted of 84,317 adult (aged ≥18 years) patients. A total of 6992 (8.29%) of these patients were in need of advanced care for depression. Decision models for high-risk patient groups yielded area under the curve (AUC) scores between 86.31% and 94.43%. The decision model for the overall patient population yielded a comparatively lower AUC score of 78.87%. The variance of optimal sensitivity and specificity for all decision models, as identified using Youden J Index, is as follows: sensitivity=68.79% to 83.91% and specificity=76.03% to 92.18%. Conclusions This study demonstrates the ability to automate screening for patients in need of advanced care for depression across (1) an overall patient population or (2) various high-risk patient groups using structured datasets covering acute and chronic conditions, patient demographics, behaviors, and past visit history. Furthermore, these results show considerable potential to enable preventative care and can be easily integrated into existing clinical workflows to improve access to wraparound health care services.
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Affiliation(s)
- Suranga N Kasthurirathne
- Center for Biomedical Informatics, Regenstrief Institute, Indianapolis, IN, United States.,Indiana University Fairbanks School of Public Health, Indianapolis, IN, United States
| | - Paul G Biondich
- Center for Biomedical Informatics, Regenstrief Institute, Indianapolis, IN, United States.,Indiana University School of Medicine, Indianapolis, IN, United States
| | - Shaun J Grannis
- Center for Biomedical Informatics, Regenstrief Institute, Indianapolis, IN, United States.,Indiana University School of Medicine, Indianapolis, IN, United States
| | - Saptarshi Purkayastha
- Indiana University School of Informatics and Computing, Indianapolis, IN, United States
| | - Joshua R Vest
- Center for Biomedical Informatics, Regenstrief Institute, Indianapolis, IN, United States.,Indiana University Fairbanks School of Public Health, Indianapolis, IN, United States
| | - Josette F Jones
- Indiana University School of Informatics and Computing, Indianapolis, IN, United States
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Glymour MM, Gibbons LE, Gilsanz P, Gross AL, Mez J, Brewster PW, Marden J, Zahodne LB, Nho K, Hamilton J, Li G, Larson EB, Crane PK. Initiation of antidepressant medication and risk of incident stroke: using the Adult Changes in Thought cohort to address time-varying confounding. Ann Epidemiol 2019; 35:42-47.e1. [PMID: 31200987 PMCID: PMC8074509 DOI: 10.1016/j.annepidem.2019.04.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 04/08/2019] [Accepted: 04/25/2019] [Indexed: 10/26/2022]
Abstract
PURPOSE Depression strongly predicts stroke incidence, suggesting that treating depression may reduce stroke risk. Antidepressant medications, however, may increase stroke risk via direct pathways. Previous evidence on antidepressant medication and stroke incidence is mixed. We evaluated associations between antidepressant use and incident stroke. METHODS For 2302 Adult Changes in Thought cohort participants with no stroke at study entry, we characterized antidepressant use from pharmacy records, biennial depressive symptoms with a 10-item Centers for Epidemiologic Study-Depression scale, and incident strokes from ICD codes. We used discrete-time survival models with inverse probability weighting to compare stroke risk associated with filling antidepressant prescriptions and by medication category: tricyclic antidepressants (TCAs), selective serotonin reuptake inhibitors, or other. RESULTS Over an average 8.4-year follow-up, 441 incident strokes occurred. Filling antidepressant medications 3+ times versus 0-2 times predicted 35% increased odds of stroke (OR = 1.35; 95% CI: 0.98, 1.66). Use of TCAs was associated with stroke onset (OR per 10 fills = 1.28; CI: 1.04, 1.57), but use of selective serotonin reuptake inhibitors (OR = 0.98; CI: 0.80, 1.20) or other antidepressants (OR = 0.99; CI: 0.67, 1.45) was not. CONCLUSIONS Although patients who received antidepressant medication were at higher risk of stroke, this association appeared specific to TCA prescriptions.
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Affiliation(s)
- M Maria Glymour
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA.
| | - Laura E Gibbons
- Department of Medicine, University of Washington, Seattle, WA
| | | | - Alden L Gross
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health and Johns Hopkins University Center on Aging and Health, Baltimore, MD
| | - Jesse Mez
- Alzheimer's Disease and Chronic Traumatic Encephalopathy Center, Boston University School of Medicine, Boston, MA
| | - Paul W Brewster
- Institute on Aging & Lifelong Health and Department of Psychology, University of Victoria, Victoria BC
| | | | - Laura B Zahodne
- Department of Psychology, University of Michigan, Ann Arbor, MI
| | - Kwangsik Nho
- Center for Neuroimaging, Center for Computational Biology and Bioinformatics, Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN
| | - Jamie Hamilton
- The Michael J. Fox Foundation for Parkinson's Research, New York, NY
| | - Gail Li
- Geriatric Research, Education, and Clinical Center, Veterans Affairs Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA
| | - Eric B Larson
- Department of Medicine, University of Washington, Seattle, WA; Kaiser Permanente Washington Health Research Institute, Seattle, WA
| | - Paul K Crane
- Department of Medicine, University of Washington, Seattle, WA
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Haller E, Watzke B, Blozik E, Rosemann T, Reich O, Huber CA, Wolf M. Antidepressant prescription practice and related factors in Switzerland: a cross-sectional analysis of health claims data. BMC Psychiatry 2019; 19:196. [PMID: 31234895 PMCID: PMC6591836 DOI: 10.1186/s12888-019-2178-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 06/11/2019] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND The aim of the study was to examine the prevalence of and factors associated with antidepressant (AD) prescriptions in order to draw a comprehensive picture of prescribing practices in Switzerland. METHOD We conducted a population-based, cross-sectional descriptive study using a large Swiss healthcare claims database, covering approximately 13% of the Swiss population. AD prescription was determined by identifying patients (N = 105,663) with health claims data of at least 1 AD prescription in the year 2016. AD medication was identified using ATC-codes classified by the World Health Organisation. Univariate, bivariate and multivariate analyses using logistic regression were performed. RESULTS The extrapolated 1-year prevalence of AD prescription was 8.7% (95% CI, 8.7-8.8) with two thirds of AD recipients being female and the average age being 59 years (SD = 19.1). The regional distribution of prescription rates varied between cantons and ranged from 6.5 to 11.7%. Logistic regression revealed higher prescription rates among females compared to males (OR: 1.52) and an increased probability of AD prescription by age up until 54 years (OR: 2.25) and ≥ 85 years (OR: 2.32). Comorbidity is associated with higher odds (OR: 3.26 with 1-2 comorbidities) and enrollment in a managed care plan (compared to standard care) with lower odds for an AD prescription (OR: 0.85). CONCLUSION This study is the first in Switzerland to describe the prevalence of and factors associated with AD prescription based on a large health claims database reflecting routine care. The results provide important information about regional variation, prescription source, and potential over-prescription in the treatment of depressive disorders.
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Affiliation(s)
- Elisa Haller
- Department of Psychology, University of Zurich, Binzmühlestrasse 14/16, Zurich, Switzerland
| | - Birgit Watzke
- Department of Psychology, University of Zurich, Binzmühlestrasse 14/16, Zurich, Switzerland
| | - Eva Blozik
- Department of Health Sciences, Helsana, Zurich, Switzerland
| | - Thomas Rosemann
- Department of Primary Care, University of Zurich, Zurich, Switzerland
| | - Oliver Reich
- Department of Health Sciences, Helsana, Zurich, Switzerland
| | | | - Markus Wolf
- Department of Psychology, University of Zurich, Binzmühlestrasse 14/16, Zurich, Switzerland
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Tamblyn R, Bates DW, Buckeridge DL, Dixon W, Forster AJ, Girard N, Haas J, Habib B, Kurteva S, Li J, Sheppard T. Multinational comparison of new antidepressant use in older adults: a cohort study. BMJ Open 2019; 9:e027663. [PMID: 31092665 PMCID: PMC6530307 DOI: 10.1136/bmjopen-2018-027663] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVES We used an international pharmacosurveillance network to estimate the rate and characteristics of antidepressant use in older adults in countries with more conservative (UK) and liberal depression guidelines (Canada, USA). SETTING Electronic health records and population-based administrative data from six jurisdictions in four countries (UK, Taiwan, USA and Canada). PARTICIPANTS A historical cohort of older adults (≥65 years) who had a new episode of antidepressant use between 2009 and 2014. OUTCOME MEASURES The age and sex-standardised cumulative incidence of new episodes of antidepressant use in older adults was measured. Descriptive statistics were used to compare the proportion of new users by the antidepressant prescribed, therapeutic class, potential treatment indication and country, as well as the characteristics of the first treatment episode (standardised daily doses, duration and changes). RESULTS The incidence of antidepressant use between 2009 and 2014 varied from 4.7% (Montreal and Quebec City) to 18.6% (Taiwan). Tricyclic antidepressants (TCAs) were the most commonly used class in the UK (48.8%) and Taiwan (52.4%) compared with selective serotonin reuptake inhibitors (SSRIs) in North American jurisdictions (42.3%-53.3%). Chronic pain was the most common potential treatment indication (41.2%-68.2%). Among users with chronic pain, TCAs were used most frequently in the UK and Taiwan (55.2%-60.4%), whereas SSRIs were used most frequently in North America (33.5%-46.4%). Treatment was longer (252-525 vs 169-437 days), standardised doses were higher (0.7-1.3 vs 0.5-1.0) and treatment was more likely to be changed (31%-46% vs 21%-34%) among patients with depression (9.1%-43%) than those with chronic pain. CONCLUSION Antidepressant use in older adults varied 24-fold by country, with the UK, which has the most conservative treatment guidelines, being among the lowest. Chronic pain was the most common potential treatment indication. Evaluation of real-world risks of TCAs is a priority for future research, given high rates of use and the potential for increased toxicity in older adults because of potent anticholinergic effects.
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Affiliation(s)
- Robyn Tamblyn
- Department of Medicine and Department of Epidemiology and Biostatistics, McGill University, Montreal, Quebec, Canada
| | | | - David L Buckeridge
- Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
- Direction de santé publique, Agence de la Santé et des services Sociaux de Montréal, Montreal, Quebec, Canada
| | - Will Dixon
- Arthritis Research UK Centre for Epidemiology, University of Manchester, Manchester, UK
| | - Alan J Forster
- Internal Medicine, The Ottawa Hospital, Ottawa, Ontario, Canada
- Clinical Epidemiology Program, The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Nadyne Girard
- Clinical and Health Informatics Research Group, McGill University, Montreal, Quebec, Canada
| | - Jennifer Haas
- Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Bettina Habib
- Clinical and Health Informatics Research Group, McGill University, Montreal, Quebec, Canada
| | - Siyana Kurteva
- Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
| | - Jack Li
- Graduate Institute of Biomedical Informatics, Taipei Medical University, Taipei, Taiwan
| | - Therese Sheppard
- Department of Medicine, University of Manchester, Manchester, UK
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Cavaliere F, Fornarelli A, Bertan F, Russo R, Marsal-Cots A, Morrone LA, Adornetto A, Corasaniti MT, Bano D, Bagetta G, Nicotera P. The tricyclic antidepressant clomipramine inhibits neuronal autophagic flux. Sci Rep 2019; 9:4881. [PMID: 30890728 PMCID: PMC6424961 DOI: 10.1038/s41598-019-40887-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 02/12/2019] [Indexed: 11/10/2022] Open
Abstract
Antidepressants are commonly prescribed psychotropic substances for the symptomatic treatment of mood disorders. Their primary mechanism of action is the modulation of neurotransmission and the consequent accumulation of monoamines, such as serotonin and noradrenaline. However, antidepressants have additional molecular targets that, through multiple signaling cascades, may ultimately alter essential cellular processes. In this regard, it was previously demonstrated that clomipramine, a widely used FDA-approved tricyclic antidepressant, interferes with the autophagic flux and severely compromises the viability of tumorigenic cells upon cytotoxic stress. Consistent with this line of evidence, we report here that clomipramine undermines autophagosome formation and cargo degradation in primary dissociated neurons. A similar pattern was observed in the frontal cortex and liver of treated mice, as well as in the nematode Caenorhabditis elegans exposed to clomipramine. Together, our findings indicate that clomipramine may negatively regulate the autophagic flux in various tissues, with potential metabolic and functional implications for the homeostatic maintenance of differentiated cells.
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Affiliation(s)
- Federica Cavaliere
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany.,Preclinical and Translational Pharmacology, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende (Cosenza), Italy
| | | | - Fabio Bertan
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Rossella Russo
- Preclinical and Translational Pharmacology, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende (Cosenza), Italy
| | | | - Luigi Antonio Morrone
- Preclinical and Translational Pharmacology, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende (Cosenza), Italy
| | - Annagrazia Adornetto
- Preclinical and Translational Pharmacology, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende (Cosenza), Italy
| | | | - Daniele Bano
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Giacinto Bagetta
- Preclinical and Translational Pharmacology, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende (Cosenza), Italy
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Hjelmeland H, Jaworski K, Knizek BL, Marsh I. Problematic Advice From Suicide Prevention Experts. ACTA ACUST UNITED AC 2019. [DOI: 10.1891/1559-4343.20.2.79] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Based on a 10-year systematic review of suicide prevention strategies, “29 suicide prevention experts from 17 European countries” recommend 4 allegedly evidence-based strategies to be included in national suicide prevention programs. One of the recommended strategies is pharmacological treatment of depression. This recommendation is problematic for several reasons. First, it is based on a biased selection and interpretation of available evidence. Second, the authors have failed to take into consideration the widespread corruption in the research on antidepressants. Third, the many and serious side effects of antidepressants are not considered. Thus, the recommendation may have deleterious consequences for countless numbers of people, and, in fact, contribute to an increase in the suicide rate rather than a decrease.
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Bobo WV, Grossardt BR, Lapid MI, Leung JG, Stoppel C, Takahashi PY, Hoel RW, Chang Z, Lachner C, Chauhan M, Flowers L, Brue SM, Frye MA, St. Sauver J, Rocca WA, Sutor B. Frequency and predictors of the potential overprescribing of antidepressants in elderly residents of a geographically defined U.S. population. Pharmacol Res Perspect 2019; 7:e00461. [PMID: 30693088 PMCID: PMC6344796 DOI: 10.1002/prp2.461] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 12/07/2018] [Accepted: 12/18/2018] [Indexed: 12/20/2022] Open
Abstract
The purpose of this study was to estimate the extent of potential antidepressant overprescribing in a geographically defined U.S. population, and to determine the indications and factors that account for it. We conducted a cohort study of new antidepressant prescriptions for elderly residents of Olmsted County, Minnesota, 2005-2012, using the Rochester Epidemiology Project medical records-linkage system. Indications for antidepressants were abstracted from health records for all cohort members. Potential antidepressant overprescribing was defined based on regulatory approval, the level of evidence identified from a standardized drug information database, and multidisciplinary expert review. Predictors of potential antidepressant overprescribing were investigated using logistic regression models, stratified by general antidepressant indication (general medical indication, specific psychiatric diagnosis, and non-specific psychiatric symptoms). Potential antidepressant overprescribing occurred in 24% of 3199 incident antidepressant prescriptions during the study period, and involved primarily newer antidepressants that were prescribed for non-specific psychiatric symptoms and subthreshold diagnoses. Potential antidepressant overprescribing was associated with nursing home residence, having a higher number of comorbid medical conditions and outpatient prescribers, taking more concomitant medications, having greater use of urgent or acute care services in the year preceding the index antidepressant prescription, and being prescribed antidepressants via telephone, e-mail, or patient portal. In conclusion, potential antidepressant overprescribing occurred in elderly persons and involved mainly newer antidepressants used for non-specific psychiatric symptoms and subthreshold diagnoses, and was associated with indicators of higher clinical complexity or severity and with prescribing without face-to-face patient contact.
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Affiliation(s)
- William V. Bobo
- Department of Psychiatry & PsychologyMayo ClinicJacksonvilleFlorida
| | - Brandon R. Grossardt
- Division of Biomedical Statistics and InformaticsDepartment of Health Sciences ResearchMayo ClinicRochesterMinnesota
| | - Maria I. Lapid
- Department of Psychiatry & PsychologyMayo ClinicRochesterMinnesota
| | | | - Cynthia Stoppel
- Department of Psychiatry & PsychologyMayo ClinicRochesterMinnesota
| | - Paul Y. Takahashi
- Department of Primary Care Internal MedicineMayo ClinicRochesterMinnesota
| | - Robert W. Hoel
- Department of Pharmacy ServicesMayo ClinicRochesterMinnesota
| | - Zheng Chang
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetStockholmSweden
| | | | - Mohit Chauhan
- Department of Psychiatry & PsychologyMayo ClinicJacksonvilleFlorida
| | - Lee Flowers
- Department of Psychiatry & PsychologyMayo ClinicRochesterMinnesota
| | - Scott M. Brue
- Biomedical Informatics Support SystemMayo ClinicRochesterMinnesota
| | - Mark A. Frye
- Department of Psychiatry & PsychologyMayo ClinicRochesterMinnesota
| | - Jennifer St. Sauver
- Division of EpidemiologyDepartment of Health Sciences ResearchMayo ClinicRochesterMinnesota
| | - Walter A. Rocca
- Division of EpidemiologyDepartment of Health Sciences ResearchMayo ClinicRochesterMinnesota
- Department of NeurologyMayo ClinicRochesterMinnesota
| | - Bruce Sutor
- Department of Psychiatry & PsychologyMayo ClinicRochesterMinnesota
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Chaitoff A, Swetlik C, Ituarte C, Pfoh E, Lee LL, Heinberg LJ, Rothberg MB. Associations Between Unhealthy Weight-Loss Strategies and Depressive Symptoms. Am J Prev Med 2019; 56:241-250. [PMID: 30661572 DOI: 10.1016/j.amepre.2018.09.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 09/03/2018] [Accepted: 09/04/2018] [Indexed: 12/29/2022]
Abstract
INTRODUCTION There appears to be a link between weight loss and improved mental health, but less is known about how using unhealthy weight-loss strategies impacts the odds of reporting depression. METHODS This study includes respondents from the National Health and Nutrition Examination Survey from 2005 to 2014 who attempted to lose weight over the past year. Analysis occurred in 2017. Multivariable logistic regression was used to describe associations between all weight-loss strategies, including those grouped as unhealthy (smoking, vomiting, laxatives, skipping meals, and using diet pills), and the adjusted odds of depression (Patient Health Questionnaire-9 score ≥10). The model was then stratified by BMI, sex, race, and antidepressant use to compare the effect of using at least one unhealthy weight-loss strategy and depression within certain populations. RESULTS The sample included 6,765 respondents (weighted n=59.2 million, 95% CI=55.5, 62.9 million). Of these respondents, 18.0% (n=1,270) reported using at least one unhealthy weight-loss strategy. In unadjusted analysis, unhealthy weight-loss strategies were generally associated with higher incidence and odds of reporting depression. In multivariable analysis, using at least one unhealthy weight-loss strategy was significantly associated with odds of reporting depression (AOR=1.47, 95% CI=1.14, 1.91, p<0.01). When the model was stratified, this effect was statistically significant among respondents with class I or II obsesity (AOR=2.20, 95% CI=1.56, 3.10, p<0.01); female respondents (AOR=1.46, 95% CI=1.06, 2.00, p=0.02); and respondents who did not use an antidepressant (AOR=1.57, 95% CI=1.14, 2.15, p=0.01). CONCLUSIONS Unhealthy weight-loss strategies are associated with increased odds of depression. This may inform screening practices and public health messaging.
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Affiliation(s)
- Alexander Chaitoff
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio.
| | - Carol Swetlik
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio
| | - Catherine Ituarte
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio
| | - Elizabeth Pfoh
- Center for Value-Based Care Research, Medicine Institute, Cleveland Clinic, Cleveland, Ohio
| | - Ling-Ling Lee
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio
| | - Leslie J Heinberg
- Center for Behavioral Health, Department of Psychiatry and Psychology, Cleveland Clinic, Cleveland, Ohio
| | - Michael B Rothberg
- Center for Value-Based Care Research, Medicine Institute, Cleveland Clinic, Cleveland, Ohio
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Olfson M, Wang S, Wall M, Marcus SC, Blanco C. Trends in Serious Psychological Distress and Outpatient Mental Health Care of US Adults. JAMA Psychiatry 2019; 76:152-161. [PMID: 30484838 PMCID: PMC6439744 DOI: 10.1001/jamapsychiatry.2018.3550] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
IMPORTANCE Reports of a recent increase in US outpatient mental health care raise questions about whether it has been driven by rising rates of psychological distress and whether mental health treatment has become either more or less focused on people with higher levels of distress. OBJECTIVE To characterize national trends in serious psychological distress and trends in outpatient mental health service use by adults with and without serious psychological distress. DESIGN, SETTING, AND PARTICIPANTS The 2004-2005, 2009-2010, and 2014-2015 Medical Expenditure Panel Surveys (MEPS) were nationally representative surveys taken in US households. The analysis was limited to participants 18 years or older. Dates of this analysis were February 2018 to April 2018. MAIN OUTCOMES AND MEASURES Annual national trends in the percentages of adults with serious psychological distress (Kessler 6 scale score ≥13), outpatient mental health service use (outpatient visit with a mental disorder diagnosis, psychotherapy visit, or psychotropic medication), and type of psychotropic medication use (antidepressants, anxiolytics/sedatives, antipsychotics, mood stabilizers, and stimulants). Age- and sex-adjusted odds ratios of the associations of survey period with the odds of serious psychological distress, outpatient mental health service use, and outpatient mental health service use were stratified by level of psychological distress. RESULTS The analysis involved 139 862 adult participants from the 2004-2005, 2009-2010, and 2014-2015 MEPS, including 51.67% women, 48.33% men, 67.11% white adults, and 32.89% nonwhite adults, with an overall mean (SE) age of 46.41 (0.14) years. Serious psychological distress declined overall from 4.82% (2004-2005) to 3.71% (2014-2015), including significant declines among young (3.94% to 3.07%), middle-aged (5.52% to 4.36%), and older adults (5.24% to 3.79%); men (3.94% to 3.09%) and women (5.64% to 4.29%); and major racial/ethnic groups (white, 4.52% to 3.82%; African American, 5.12% to 3.64%; Hispanic, 6.03% to 3.55%; and other, 5.22% to 3.26%). Overall, the percentage of adults receiving any outpatient mental health service increased from 19.08% (2004-2005) to 23.00% (2014-2015) (adjusted odds ratio, 1.25; 95% CI, 1.17-1.34). Although the proportionate increase in outpatient mental health service use for adults with serious psychological distress (54.17% to 68.40%) was larger than that for adults with less serious or no psychological distress (17.26% to 21.08%), the absolute increase in outpatient mental health service use was almost completely the result of growth in outpatient mental health service use by individuals with less serious or no psychological distress. CONCLUSIONS AND RELEVANCE The recent increase in outpatient mental health service use occurred during a period of decline in serious psychological distress. Adults with less serious psychological distress accounted for most of the absolute increase in outpatient mental health service use, while adults with serious psychological distress experienced a greater relative increase in outpatient mental health service use.
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Affiliation(s)
- Mark Olfson
- New York State Psychiatric Institute, Vagelos College of Physicians and Surgeons, Columbia University, New York,Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York
| | - Shuai Wang
- New York State Psychiatric Institute, Vagelos College of Physicians and Surgeons, Columbia University, New York,Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York
| | - Melanie Wall
- New York State Psychiatric Institute, Vagelos College of Physicians and Surgeons, Columbia University, New York,Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York
| | - Steven C. Marcus
- School of Social Policy & Practice, University of Pennsylvania, Philadelphia
| | - Carlos Blanco
- National Institute on Drug Abuse, Bethesda, Maryland
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Thunander Sundbom L, Hedborg K. Association between prescribed antidepressants and other prescribed drugs differ by gender: a nationwide register-based study in Sweden. Nord J Psychiatry 2019; 73:73-79. [PMID: 30661437 DOI: 10.1080/08039488.2018.1536766] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND People with depression are prescribed more drugs than people in general, partly due to comorbidity with other conditions. However, little research has been done on depression-related drug use from a gender perspective. AIM Examine the association between antidepressants, other types of prescribed drugs, and polypharmacy, by gender. METHODS Data on drugs dispensed October to December 2016 to all Swedish citizens aged 18-84 years were collected from the Swedish prescribed drug register. Logistic regression analyses were performed to examine the associations between antidepressants and other drugs, by gender. RESULTS For both men and women, associations were found between antidepressants and drugs for alimentary tract problems, respiratory problems, blood, nervous system, analgesics, and polypharmacy. However, for women, but not men, associations were also found for drugs for diabetes, musculoskeletal problems, dermatological problems, and systemic hormones. CONCLUSIONS Associations were found between antidepressants and many other types of drugs for both men and women; indicating comorbidity between depression and other conditions. Further, some of the associations between antidepressants and other drugs were found to be specific among women. Whether this indicates that men and women differ in comorbidity between depression and other conditions cannot be concluded based on this cross-sectional study. However, comorbidity impairs the possibility of recovery; in the somatic condition as well as the depression. Thus, physicians need to be aware that the association between antidepressants and other types of drugs are more common among women than men.
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Affiliation(s)
- Lena Thunander Sundbom
- a Faculty of Health and Occupational Studies, Department of Health and Caring Sciences , University of Gävle , Gävle , Sweden.,b Pharmacoepidemiology and Pharmacoeconomics, Department of Pharmacy , Uppsala University , Uppsala , Sweden
| | - Kerstin Hedborg
- a Faculty of Health and Occupational Studies, Department of Health and Caring Sciences , University of Gävle , Gävle , Sweden
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Hawkins M, Lee A, Leung S, Hawa R, Wnuk S, Yanofsky R, Sockalingam S. Prevalence and Factors Associated With Psychiatric Medication Use in Bariatric Surgery Candidates. PSYCHOSOMATICS 2018; 60:449-457. [PMID: 30558795 DOI: 10.1016/j.psym.2018.11.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Revised: 11/22/2018] [Accepted: 11/26/2018] [Indexed: 12/17/2022]
Abstract
OBJECTIVE We aimed to describe the rates of psychiatric medication use in bariatric surgery candidates and factors associated with psychiatric medication use. METHODS Patients from the Toronto Western Hospital Bariatric Surgery Program were recruited from 2011 to 2014. Data extracted included demographics, clinical factors (e.g., mood disorder, anxiety disorder, eating disorder, Patient Health Questionnaire-9, Generalized Anxiety Disorder 7), and psychiatric medication use. Logistic regression analyses were used to examine the relationship between demographic variables, clinical factors, and psychiatric medication use. Multiple logistic regression was conducted to determine the predictors of clinical factors from demographic variables with psychiatric medication use. RESULTS A total of 262 (35.1%) patients were taking at least 1 psychiatric medication and 105 patients (14.1%) were taking more than 1 psychiatric medication. Antidepressants were the most common psychiatric medication reported. The majority of patients taking a psychiatric medication had a psychiatric illness, with 16.0% not having a lifetime diagnosis of a mental illness. Being male and being employed significantly predicted lower odds of being on a psychiatric medication. Older age significantly predicted higher odds of being on a psychiatric medication. Psychiatric disorders were significantly associated with psychiatric medication use independent of demographic variables. CONCLUSION Our study provides insights into clinical and demographic factors related to psychiatric medication use in bariatric surgery patients. The findings support careful screening and clarification of psychiatric medications, especially in patients without a formal psychiatric diagnosis.
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Affiliation(s)
- Michael Hawkins
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Andrew Lee
- Centre for Mental Health, University Health Network, Toronto, Ontario, Canada
| | - Samantha Leung
- Centre for Mental Health, University Health Network, Toronto, Ontario, Canada; Toronto Western Hospital, Bariatric Surgery Program, University Health Network, Toronto, Ontario, Canada
| | - Raed Hawa
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada; Centre for Mental Health, University Health Network, Toronto, Ontario, Canada; Toronto Western Hospital, Bariatric Surgery Program, University Health Network, Toronto, Ontario, Canada
| | - Susan Wnuk
- Toronto Western Hospital, Bariatric Surgery Program, University Health Network, Toronto, Ontario, Canada
| | - Richard Yanofsky
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada; Centre for Mental Health, University Health Network, Toronto, Ontario, Canada; Toronto Western Hospital, Bariatric Surgery Program, University Health Network, Toronto, Ontario, Canada
| | - Sanjeev Sockalingam
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada; Centre for Mental Health, University Health Network, Toronto, Ontario, Canada; Toronto Western Hospital, Bariatric Surgery Program, University Health Network, Toronto, Ontario, Canada; Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
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Benedetti A, Wu Y, Levis B, Wilchesky M, Boruff J, Ioannidis JPA, Patten SB, Cuijpers P, Shrier I, Gilbody S, Ismail Z, McMillan D, Mitchell N, Ziegelstein RC, Thombs BD. Diagnostic accuracy of the Geriatric Depression Scale-30, Geriatric Depression Scale-15, Geriatric Depression Scale-5 and Geriatric Depression Scale-4 for detecting major depression: protocol for a systematic review and individual participant data meta-analysis. BMJ Open 2018; 8:e026598. [PMID: 30518594 PMCID: PMC6286470 DOI: 10.1136/bmjopen-2018-026598] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION The 30-item Geriatric Depression Scale (GDS-30) and the shorter GDS-15, GDS-5 and GDS-4 are recommended as depression screening tools for elderly individuals. Existing meta-analyses on the diagnostic accuracy of the GDS have not been able to conduct subgroup analyses, have included patients already identified as depressed who would not be screened in practice and have not accounted for possible bias due to selective reporting of results from only better-performing cut-offs in primary studies. Individual participant data meta-analysis (IPDMA), which involves a standard systematic review, then a synthesis of individual participant data, rather than summary results, could address these limitations. The objective of our IPDMA is to generate accuracy estimates to detect major depression for all possible cut-offs of each version of the GDS among studies using different reference standards, separately and among participant subgroups based on age, sex, dementia diagnosis and care settings. In addition, we will use a modelling approach to generate individual participant probabilities for major depression based on GDS scores (rather than a dichotomous cut-off) and participant characteristics (eg, sex, age, dementia status, care setting). METHODS AND ANALYSIS Individual participant data comparing GDS scores to a major depression diagnosis based on a validated structured or semistructured diagnostic interview will be sought via a systematic review. Data sources will include Medline, Medline In-Process & Other Non-Indexed Citations, PsycINFO and Web of Science. Bivariate random-effects models will be used to estimate diagnostic accuracy parameters for each cut-off of the different versions of the GDS. Prespecified subgroup analyses will be conducted. Risk of bias will be assessed with the Quality Assessment of Diagnostic Accuracy Studies-2 tool. ETHICS AND DISSEMINATION The findings of this study will be of interest to stakeholders involved in research, clinical practice and policy. PROSPERO REGISTRATION NUMBER CRD42018104329.
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Affiliation(s)
- Andrea Benedetti
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
- Respiratory Epidemiology and Clinical Research Unit, McGill University Health Centre, Montreal, Quebec, Canada
- Department of Medicine, McGill University, Montreal, QC, Canada
| | - Yin Wu
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
- Department of Psychiatry, McGill University, Montreal, QC, Canada
| | - Brooke Levis
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
| | - Machelle Wilchesky
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
- Department of Family Medicine, McGill University, Montreal, Quebec, Canada
| | - Jill Boruff
- Schulich Library of Science and Engineering, McGill University, Montreal, Quebec, Canada
| | - John P A Ioannidis
- Stanford Prevention Research Center, Department of Medicine, and Department of Health Research and Policy, Stanford School of Medicine, Stanford, California, USA
- Department of Statistics, Stanford University School of Humanities and Sciences, Stanford, USA
| | - Scott B Patten
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
- Department of Psychiatry, University of Calgary, Calgary, Canada
| | - Pim Cuijpers
- Department of Clinical, Neuro and Developmental Psychology and Amsterdam Public Health research institute, VU University Amsterdam, Amsterdam, The Netherlands
| | - Ian Shrier
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
| | - Simon Gilbody
- Hull York Medical School and Department of Health Sciences, The University of York, York, UK
| | - Zahinoor Ismail
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
- Department of Psychiatry, University of Calgary, Calgary, Canada
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
| | - Dean McMillan
- Hull York Medical School and Department of Health Sciences, The University of York, York, UK
| | | | - Roy C Ziegelstein
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Brett D Thombs
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
- Department of Medicine, McGill University, Montreal, QC, Canada
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
- Department of Psychiatry, McGill University, Montreal, QC, Canada
- Department of Psychology, McGill University, Montreal, Canada
- Department of Educational and Counselling Psychology, McGill University, Montreal, Quebec, Canada
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Abstract
PURPOSE Little is known regarding the trend of polypharmacy in Asia. We used data from 5 Asian countries to examine the patterns of antidepressant (AD) prescription and trends of psychotropic polypharmacy over time. METHODS We used the cross-sectional, pharmacoepidemiological data from 2004 and 2013 REAP-AD (Research on Asian Psychotropic Prescription Patterns for Antidepressants) to examine the patterns of AD prescriptions in clinical settings in China, Japan, Korea, Singapore, and Taiwan. We compared the trend in polypharmacy (ie, concomitant use of ≥2 classes of psychotropic) among individuals receiving AD prescriptions in 2004 and 2013 using multivariable logistic regression models in different diagnostic categories. RESULTS The proportion of patients with psychotropic polypharmacy decreased from 2004 to 2013 in all 3 diagnostic categories, including mood disorders (adjusted odds ratio [aOR], 0.44 [0.35-0.56]; P < 0.001), anxiety disorders (aOR, 0.58 [0.36-0.94]; P = 0.028), and psychotic disorders (aOR, 0.18 [0.05-0.60]; P = 0.006). Among individuals with AD prescriptions, concomitant use of anxiolytics (including sedative-hypnotics) decreased in patients with mood disorders (aOR, 0.34 [0.27-0.42]; P < 0.001) and anxiety disorders (aOR, 0.43 [0.27-0.67]; P < 0.001). In contrast, concomitant use of antipsychotics in patients with mood disorders increased (aOR, 1.43 [1.15-1.77]; P = 0.001), and concomitant use of mood stabilizers in patients with psychotic disorders also increased (aOR, 3.49 [1.50-8.14]; P = 0.004). CONCLUSIONS This is the first study examining trends in psychotropic polypharmacy in East Asia. We found a generally decreasing trend of psychotropic polypharmacy in contrast to the increasing trend reported from Western countries. These findings could offer significant implications for health system reform or policy making.
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