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Chen Y, Le D, Xu J, Jin P, Zhang Y, Liao Z. Gut Microbiota Dysbiosis and Inflammation Dysfunction in Late-Life Depression: An Observational Cross-Sectional Analysis. Neuropsychiatr Dis Treat 2024; 20:399-414. [PMID: 38436041 PMCID: PMC10908248 DOI: 10.2147/ndt.s449224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 02/17/2024] [Indexed: 03/05/2024] Open
Abstract
Purpose There are some challenges to diagnosis in the context of similar diagnostic criteria for late-life depression (LLD) and adult depression due to cognitive impairment and other clinical manifestations. The association between gut microbiota and inflammation remains unclear in LLD. We analyzed gut microbiota characteristics and serum inflammatory cytokines in individuals with LLD to explore the combined role of these two factors in potential biomarkers of LLD. Methods This was an observational cross-sectional study. Fecal samples and peripheral blood from 29 patients and 33 sex- and age-matched healthy controls (HCs) were collected to detect gut microbiota and 12 inflammatory factors. We analyzed differences in diversity and composition of gut microbiota and evaluated relations among gut microbiota, inflammatory factors, and neuropsychological scales. We extracted potential biomarkers using receiver-operating characteristic curve analysis to predict LLD utilizing the combination of the microbiota and inflammatory cytokines. Results Elevated systemic inflammatory cytokine levels and gut microbiota dysbiosis were found in LLD patients. Relative abundance of Verrucomicrobia at the phylum level and Megamonas, Citrobacter, and Akkermansia at the genus level among LLD patients was lower than HCs. Abundance of Coprococcus, Lachnobacterium, Oscillospira, and Sutterella was higher in LLD patients. Notably, IL6, IFNγ, Verrucomicrobia, and Akkermansia levels were correlated with depression severity. Our study identified IL6, Akkermansia, and Sutterella as predictors of LLD, and their combination achieved an area under the curve of 0.962 in distinguishing LLD patients from HCs. Conclusion This research offers evidence of changes within gut microbiota and systemic inflammation in LLD. These findings possibly help elucidate functions of gut microbiota and systemic inflammation in LLD development and offer fresh ideas on biomarkers for clinical practise in the context of LLD.
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Affiliation(s)
- Yan Chen
- Center for Rehabilitation Medicine, Department of Psychiatry, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, People’s Republic of China
| | - Dansheng Le
- Center for Rehabilitation Medicine, Department of Psychiatry, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, People’s Republic of China
| | - Jiaxi Xu
- Department of Psychiatry, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
| | - Piaopiao Jin
- Department of Psychiatry, Yiwu Central Hospital, Jin Hu, Zhejiang, People’s Republic of China
| | - Yuhan Zhang
- The Second Clinical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Zhengluan Liao
- Center for Rehabilitation Medicine, Department of Psychiatry, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, People’s Republic of China
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Ramsey CM, Gaffey AE, Brandt CA, Haskell SG, Masheb RM. Depression, Insomnia, and Obesity Among Post-9/11 Veterans: Eating Pathology as a Distinct Health Risk Behavior. Mil Med 2023; 188:921-927. [PMID: 35726626 DOI: 10.1093/milmed/usac165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/28/2022] [Accepted: 05/27/2022] [Indexed: 11/14/2022] Open
Abstract
INTRODUCTION Understanding the interrelationships between co-occurring chronic health conditions and health behaviors is critical to developing interventions to successfully change multiple health behaviors and related comorbidities. The objective of the present study was to examine the effects of depression, insomnia, and their co-occurrence on risk of obesity and to examine the role of health risk behaviors as potential confounders of these relationships with an emphasis on eating pathologies. METHODS Iraq and Afghanistan conflict era veterans (n = 1,094, 51.2% women) who participated in the Women Veterans Cohort Study between July 2014 and September 2019 were categorized as having depression, insomnia, both, or neither condition. Logistic regression models were used to examine group differences in the risk of obesity. Health risk behaviors (i.e., eating pathology, physical activity, smoking, and hazardous drinking) were then assessed as potential confounders of the effects of depression and insomnia on the likelihood of obesity. RESULTS Obesity was most prevalent in individuals with co-occurring insomnia and depression (53.2%), followed by depression only (44.6%), insomnia only (38.5%), and neither condition (30.1%). Importantly, maladaptive eating behaviors confounded the depression-obesity association but not the insomnia-obesity association. There was no evidence that insufficient physical activity, smoking, or hazardous drinking confounded the effects of insomnia or depression on obesity. CONCLUSIONS These findings exemplify the complex relationships between multiple health conditions and behaviors that contribute to obesity. Elucidating these associations can enhance the precision with which interventions are tailored to efficiently allocate resources and reduce the severe health impact of obesity among veterans.
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Affiliation(s)
- Christine M Ramsey
- Mental Illness Research Education and Clinical Center, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA 19130, USA
| | - Allison E Gaffey
- PRIME Center of Innovation, VA Connecticut Healthcare System, West Haven, CT 06516, USA
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT 06510, USA
| | - Cynthia A Brandt
- PRIME Center of Innovation, VA Connecticut Healthcare System, West Haven, CT 06516, USA
- Yale Center for Medical Informatics, Yale School of Medicine, New Haven, CT 06510, USA
| | - Sally G Haskell
- PRIME Center of Innovation, VA Connecticut Healthcare System, West Haven, CT 06516, USA
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT 06510, USA
| | - Robin M Masheb
- PRIME Center of Innovation, VA Connecticut Healthcare System, West Haven, CT 06516, USA
- Department of Psychiatry, Yale School of Medicine, New Haven, CT 06510, USA
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Zlatkina VV, Nemtsova VD, Fedak BS, Ponomaryov VI, Zhelezniakova NM, Mishchenko OM, Horban DV. FUNCTIONAL CHARACTERISTICS OF THE CARDIOVASCULAR SYSTEM OF PATIENTS WITH ISCHEMIC HEART DISEASE WITH OBESITY. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2023; 76:1290-1294. [PMID: 37364087 DOI: 10.36740/wlek202305224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
OBJECTIVE The aim: To determine the features of the functional characteristics of the cardiovascular system of patients with ischemic heart disease with obesity. PATIENTS AND METHODS Materials and methods: Examined 130 persons (mostly military personnel and persons who were in the zone of active hostilities): 65 patients (the main group, 62,67±8,93 years) with coronary heart disease and obesity and 45 people of the control group (virtually healthy people, randomized by age and sex, 58,76±14,6 years). RESULTS Results: Coronary heart disease and obesity compared to healthy individuals probably the exceed all values of the functional state of the cardiovascular system: systolic blood pressure (152.72±14.61 and 119.03±7.94 mmHg; p<0.001); diastolic blood pressure (90.74±7.36 and 80.36±6.74 mmHg; p<0.001); end-diastolic volume (103.17±40.84 and 52.48±8.58 mm3; р<0.001); end-systolic volume (47.98±29.92 and 31.47±8.42 mm3; р=0.001); end-diastolic size (4.74±0.81 and 4.12 ± 0.27 cm; р<0.001); end-systolic size (3.34±0.76 and 3.17±0.59 cm; р=0.014). CONCLUSION Conclusions: The identified functional disorders of the heart in the comorbid course of coronary heart disease and obesity can be used for early diagnosis of cardiovascular complications in such patients and for the development of adequate therapeutic schemes.
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Affiliation(s)
- Vira V Zlatkina
- EDUCATIONAL AND SCIENTIFIC MEDICAL INSTITUTE OF THE NATIONAL TECHNICAL UNIVERSITY «KHARKIV POLYTECHNIC INSTITUTE», KHARKIV, UKRAINE
| | - Valeriya D Nemtsova
- EDUCATIONAL AND SCIENTIFIC MEDICAL INSTITUTE OF THE NATIONAL TECHNICAL UNIVERSITY «KHARKIV POLYTECHNIC INSTITUTE», KHARKIV, UKRAINE
| | - Bogdan S Fedak
- EDUCATIONAL AND SCIENTIFIC MEDICAL INSTITUTE OF THE NATIONAL TECHNICAL UNIVERSITY «KHARKIV POLYTECHNIC INSTITUTE», KHARKIV, UKRAINE
| | - Volodymyr I Ponomaryov
- EDUCATIONAL AND SCIENTIFIC MEDICAL INSTITUTE OF THE NATIONAL TECHNICAL UNIVERSITY «KHARKIV POLYTECHNIC INSTITUTE», KHARKIV, UKRAINE
| | | | - Oleksandr M Mishchenko
- EDUCATIONAL AND SCIENTIFIC MEDICAL INSTITUTE OF THE NATIONAL TECHNICAL UNIVERSITY «KHARKIV POLYTECHNIC INSTITUTE», KHARKIV, UKRAINE
| | - Dariia V Horban
- EDUCATIONAL AND SCIENTIFIC MEDICAL INSTITUTE OF THE NATIONAL TECHNICAL UNIVERSITY «KHARKIV POLYTECHNIC INSTITUTE», KHARKIV, UKRAINE
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Liu W, Li H, Lin X, Li P, Zhu X, Su S, Shi J, Lu L, Deng J, Sun X. Blunted superior temporal gyrus activity to negative emotional expression after mindfulness-based cognitive therapy for late-life depression. Front Aging Neurosci 2022; 14:1001447. [PMID: 36329872 PMCID: PMC9623567 DOI: 10.3389/fnagi.2022.1001447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 09/13/2022] [Indexed: 11/13/2022] Open
Abstract
Facial emotion recognition plays an important role in social functioning. Patients with late-life depression (LLD) often have abnormal facial emotion recognition. Mindfulness-based cognitive therapy (MBCT) is beneficial in treating depression. This study examined whether MBCT can act as an effective augmentation of antidepressants and improve facial emotion recognition in patients with LLD and its underlying neural mechanism. Patients with LLD were randomized into two groups (n = 30 per group). The MBCT group received an eight-week MBCT in conjunction with stable medication treatment. The other group was treated as usual (TAU group) with stable medication treatment. The positive affect (PA) scale, negative affect (NA) scale, and facial emotion recognition task with an fMRI scan were performed before and after the trial. After eight weeks of treatment, the repeated ANOVA showed that the PA score in the MBCT group significantly increased [F(1,54) = 13.31, p = 0.001], but did not change significantly [F(1,54) = 0.58, p = 0.449] in the TAU group. The NA scores decreased significantly in both the MBCT group [F(1,54) = 19.01, p < 0.001] and the TAU group [F(1,54) = 16.16, p < 0.001]. Patients showed an increase in recognition accuracy and speed of angry and sad faces after 8 weeks of MBCT. No improvement was detected in the TAU group after treatment. A significant interaction effect was found in the change of activation of the left superior temporal gyrus (L-STG) to negative emotional expression between time and groups. Furthermore, a decrease in activation of L-STG to negative emotional expression was positively correlated with the increase in PA score. The MBCT is beneficial for improving affect status and facial emotion recognition in patients with LLD, and the L-STG is involved in this process.
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Affiliation(s)
- Weijian Liu
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Hui Li
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Xiao Lin
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Peng Li
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Ximei Zhu
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Sizhen Su
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Jie Shi
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing, China
| | - Lin Lu
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing, China
- Peking-Tsinghua Center for Life Sciences and PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing, China
- *Correspondence: Lin Lu,
| | - Jiahui Deng
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
- Jiahui Deng,
| | - Xinyu Sun
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
- Xinyu Sun,
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Reynolds CF, Jeste DV, Sachdev PS, Blazer DG. Mental health care for older adults: recent advances and new directions in clinical practice and research. World Psychiatry 2022; 21:336-363. [PMID: 36073714 PMCID: PMC9453913 DOI: 10.1002/wps.20996] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The world's population is aging, bringing about an ever-greater burden of mental disorders in older adults. Given multimorbidities, the mental health care of these people and their family caregivers is labor-intensive. At the same time, ageism is a big problem for older people, with and without mental disorders. Positive elements of aging, such as resilience, wisdom and prosocial behaviors, need to be highlighted and promoted, both to combat stigma and to help protect and improve mental health in older adults. The positive psychiatry of aging is not an oxymoron, but a scientific construct strongly informed by research evidence. We champion a broader concept of geriatric psychiatry - one that encompasses health as well as illness. In the present paper, we address these issues in the context of four disorders that are the greatest source of years lived with disability: neurocognitive disorders, major depression, schizophrenia, and substance use disorders. We emphasize the need for implementation of multidisciplinary team care, with comprehensive assessment, clinical management, intensive outreach, and coordination of mental, physical and social health services. We also underscore the need for further research into moderators and mediators of treatment response variability. Because optimal care of older adults with mental disorders is both patient-focused and family-centered, we call for further research into enhancing the well-being of family caregivers. To optimize both the safety and efficacy of pharmacotherapy, further attention to metabolic, cardiovascular and neurological tolerability is much needed, together with further development and testing of medications that reduce the risk for suicide. At the same time, we also address positive aging and normal cognitive aging, both as an antidote to ageism and as a catalyst for change in the way we think about aging per se and late-life mental disorders more specifically. It is in this context that we provide directions for future clinical care and research.
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Affiliation(s)
| | - Dilip V. Jeste
- Department of PsychiatryUniversity of California San DiegoLa JollaCAUSA
| | | | - Dan G. Blazer
- Department of Psychiatry and Behavioral SciencesDuke UniversityDurhamNCUSA
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Bousman CA, Oomen A, Jessel CD, Tampi RR, Forester BP, Eyre HA, Lavretsky H, Müller DJ. Perspectives on the Clinical Use of Pharmacogenetic Testing in Late-Life Mental Healthcare: A Survey of the American Association of Geriatric Psychiatry Membership. Am J Geriatr Psychiatry 2022; 30:560-571. [PMID: 34740522 DOI: 10.1016/j.jagp.2021.09.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/28/2021] [Accepted: 09/29/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To assess perspectives on pharmacogenetic (PGx) testing among members of the American Association of Geriatric Psychiatry (AAGP). DESIGN Cross-sectional survey. PARTICIPANTS Members of the AAGP. MEASUREMENTS Anonymous web-based survey consisting of 41 items covering experiences, indications, barriers, facilitators and ethical, legal and social implications for PGx testing. RESULTS A total of 124 surveys were completed (response rate = 13%). Most respondents (60%) had used PGx testing but an equal proportion (58%) was uncertain about the clinical usefulness of PGx testing in late-life mental health. Despite self-reported confidence in the ability to order and interpret PGx testing, 60% of respondents felt there was not enough clinical evidence for them to use PGx testing in their practice. This was compounded by uncertainties related to their ethical obligation and legal liability when interpreting and using (or not using) PGx testing results. Respondents strongly affirmed that clinical and legal guidelines for PGx testing in older adults are needed and would be helpful. CONCLUSION The findings suggest additional PGx research and physician education in late-life mental healthcare settings is required to reconcile uncertainties related to the clinical efficacy and ethico-legal aspects of PGx testing as well as address current knowledge barriers to testing uptake. These efforts would be further facilitated by the development of clinical practice guidelines to ensure equitable access to testing and standardized implementation of PGx-informed prescribing in older adults.
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Affiliation(s)
- Chad A Bousman
- Department of Medical Genetics, University of Calgary (CAB), Calgary, AB, Canada; Department of Psychiatry, University of Calgary (CAB), Calgary, AB, Canada; Department of Physiology & Pharmacology, University of Calgary (CAB), Calgary, AB, Canada; Alberta Children's Hospital Research Institute, University of Calgary (CAB, AO), Calgary, AB, Canada; Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary (CAB, CDJ), Calgary, AB, Canada.
| | - Anita Oomen
- Alberta Children's Hospital Research Institute, University of Calgary (CAB, AO), Calgary, AB, Canada
| | - Chaten D Jessel
- Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary (CAB, CDJ), Calgary, AB, Canada
| | - Rajesh R Tampi
- Department of Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University (RRT), Cleveland, OH; Department of Psychiatry, Yale School of Medicine (RRT), New Haven, CT
| | - Brent P Forester
- Division of Geriatric Psychiatry, McLean Hospital (BPF), Belmont, MA; Harvard Medical School (BPF), Boston, MA
| | - Harris A Eyre
- Neuroscience-inspired Policy Initiative, Organisation for Economic Co-Operation and Development (OECD) and PRODEO Institute (HAE), Paris, France; Institute for Mental Health and Physical Health and Clinical Translation (IMPACT), Deakin University (HAE), Geelong, Victoria, Australia; Global Brain Health Institute, University of California, San Francisco and Trinity College Dublin (HAE), Dublin, Ireland; Department of Psychiatry, Baylor College of Medicine (HAE), Houston, TX
| | - Helen Lavretsky
- Department of Psychiatry, Semel Institute for Neuroscience, University of California Los Angeles (HL), Los Angeles, CA
| | - Daniel J Müller
- Department of Psychiatry, University of Toronto (DJM), Toronto, Ontario, Canada; Centre for Addiction and Mental Health, University of Toronto (DJM), Toronto, Ontario, Canada
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Saxena PP. Commentary on 'Perspectives on the Clinical Use of Pharmacogenetic Testing in Late-Life Mental Healthcare: A Survey of the American Association of Geriatric Psychiatry Membership'. Am J Geriatr Psychiatry 2022; 30:572-574. [PMID: 34799249 DOI: 10.1016/j.jagp.2021.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 10/12/2021] [Indexed: 10/20/2022]
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Brender R, Mulsant BH, Blumberger DM. An update on antidepressant pharmacotherapy in late-life depression. Expert Opin Pharmacother 2021; 22:1909-1917. [PMID: 33910422 DOI: 10.1080/14656566.2021.1921736] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Introduction: Clinically important depressive symptoms that occur in adults over age 60 are often termed late-life depression (LLD). LLD poses challenges for treating clinicians in both detection and treatment. Antidepressants are the most common first-line treatment approach. Older adults are at an increased risk of adverse effects because of polypharmacy.Areas covered: This article summarizes the challenges and approaches when using pharmacotherapy in LLD with a focus on newer data that have become available during the last five years. While no new antidepressants have become available during this period, a review of the literature summarizes advances in the knowledge of the adverse effects associated with various antidepressants and on the potential contribution of pharmacogenetic tools when prescribing antidepressants to older patients.Expert opinion: During the past 5 years, most of the literature relevant to the pharmacotherapy of MDD in older patients has focused on adverse effects. In particular, the effects of antidepressants on cognition and bone are emerging as important areas for clinical attention and further investigation. There is also an emerging literature on the potential role of pharmacogenetic testing in patients with MDD, though recommendations for use in older adults await larger studies that demonstrate its efficacy and cost-effectiveness.
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Affiliation(s)
- Ram Brender
- Temerty Centre for Therapeutic Brain Intervention, Centre for Addiction and Mental Health, Toronto, Canada.,Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Benoit H Mulsant
- Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Daniel M Blumberger
- Temerty Centre for Therapeutic Brain Intervention, Centre for Addiction and Mental Health, Toronto, Canada.,Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
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Forester BP, Parikh SV, Weisenbach S, Ajilore O, Vahia I, Rothschild AJ, Thase ME, Dunlop BW, DeBattista C, Conway CR, Shelton RC, Macaluso M, Li J, Traxler P, Logan J, Brown L, Dechairo B, Greden JF. Combinatorial Pharmacogenomic Testing Improves Outcomes for Older Adults With Depression. FOCUS (AMERICAN PSYCHIATRIC PUBLISHING) 2021; 19:76-85. [PMID: 34483773 PMCID: PMC8412149 DOI: 10.1176/appi.focus.19107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
(Reprinted with permission from Am J Geriatr Psychiatry 2020; 28:933-945).
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Forester BP, Parikh SV, Weisenbach S, Ajilore O, Vahia I, Rothschild AJ, Thase ME, Dunlop BW, DeBattista C, Conway CR, Shelton RC, Macaluso M, Li J, Traxler P, Logan J, Brown L, Dechairo B, Greden JF. Combinatorial Pharmacogenomic Testing Improves Outcomes for Older Adults With Depression. Am J Geriatr Psychiatry 2020; 28:933-945. [PMID: 32513518 DOI: 10.1016/j.jagp.2020.05.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 05/01/2020] [Accepted: 05/04/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Evaluate the clinical utility of combinatorial pharmacogenomic testing for informing medication selection among older adults who have experienced antidepressant medication failure for major depressive disorder (MDD). DESIGN Post hoc analysis of data from a blinded, randomized controlled trial comparing two active treatment arms. SETTING Psychiatry specialty and primary care clinics across 60 U.S. community and academic sites. PARTICIPANTS Adults age 65 years or older at baseline (n = 206), diagnosed with MDD and inadequate response to at least one medication on the combinatorial pharmacogenomic test report during the current depressive episode. INTERVENTION Combinatorial pharmacogenomic testing to inform medication selection (guided-care), compared with treatment as usual (TAU). OUTCOMES Mean percent symptom improvement, response rate, and remission rateat week 8, measured using the 17-item Hamilton Depression Rating Scale; medication switching; and comorbidity moderator analysis. RESULTS At week 8, symptom improvement was not significantly different for guided-care than for TAU (∆ = 8.1%, t = 1.64, df = 187; p = 0.102); however, guided-care showed significantly improved response (∆ = 13.6%, t = 2.16, df = 187; p = 0.032) and remission (∆ = 12.7%, t = 2.49, df = 189; p = 0.014) relative to TAU. By week 8, more than twice as many patients in guided-care than in TAU were on medications predicted to have no gene-drug interactions (χ2 = 19.3, df = 2; p <0.001). Outcomes in the guided-care arm showed consistent improvement through the end of the open-design 24-week trial, indicating durability of the effect. Differences in outcomes between arms were not significantly impacted by comorbidities. CONCLUSIONS Combinatorial pharmacogenomic test-informed medication selection improved outcomes over TAU among older adults with depression.
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Affiliation(s)
- Brent P Forester
- Division of Geriatric Psychiatry (BPF, IV), McLean Hospital, Harvard Medical School, Belmont, MA.
| | - Sagar V Parikh
- University of Michigan Comprehensive Depression Center and Department of Psychiatry (SVP, JFG), National Network of Depression Centers, Ann Arbor, MI
| | - Sara Weisenbach
- Stony Brook University, Department of Psychiatry & Behavioral Health (SW), Stony Brook, NY
| | - Olusola Ajilore
- University of Illinois at Chicago, School of Public Health/Psychiatric Institute (OJ), Chicago, IL
| | - Ipsit Vahia
- Division of Geriatric Psychiatry (BPF, IV), McLean Hospital, Harvard Medical School, Belmont, MA
| | - Anthony J Rothschild
- University of Massachusetts Medical School and UMass Memorial Healthcare (AJR), Worcester, MA
| | - Michael E Thase
- Perelman School of Medicine of the University of Pennsylvania, the Corporal Michael Crescenz VAMC (MET), Philadelphia, PA
| | - Boadie W Dunlop
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences (BWD), Atlanta, GA
| | - Charles DeBattista
- Stanford University School of Medicine, Department of Psychiatry and Behavioral Sciences (CDB), Stanford, CA
| | - Charles R Conway
- Washington University School of Medicine, Department of Psychiatry, and the John Cochran Veteran's Administration Hospital (CRC), St. Louis, MO
| | - Richard C Shelton
- The University of Alabama at Birmingham, Department of Psychiatry and School of Medicine (RCS), Birmingham, AL
| | - Matthew Macaluso
- University of Kansas School of Medicine-Wichita, Department of Psychiatry and Behavioral Sciences (MM), Wichita, KS
| | - James Li
- Assurex Health, Inc./Myriad Neuroscience (PT, LB), Mason, OH
| | - Paul Traxler
- Assurex Health, Inc./Myriad Neuroscience (PT, LB), Mason, OH
| | | | - Lisa Brown
- Assurex Health, Inc./Myriad Neuroscience (PT, LB), Mason, OH
| | | | - John F Greden
- University of Michigan Comprehensive Depression Center and Department of Psychiatry (SVP, JFG), National Network of Depression Centers, Ann Arbor, MI
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Ternes K, Iyengar V, Lavretsky H, Dawson WD, Booi L, Ibanez A, Vahia I, Reynolds C, DeKosky S, Cummings J, Miller B, Perissinotto C, Kaye J, Eyre HA. Brain health INnovation Diplomacy: a model binding diverse disciplines to manage the promise and perils of technological innovation. Int Psychogeriatr 2020; 32:955-979. [PMID: 32019621 PMCID: PMC7423685 DOI: 10.1017/s1041610219002266] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Brain health diplomacy aims to influence the global policy environment for brain health (i.e. dementia, depression, and other mind/brain disorders) and bridges the disciplines of global brain health, international affairs, management, law, and economics. Determinants of brain health include educational attainment, diet, access to health care, physical activity, social support, and environmental exposures, as well as chronic brain disorders and treatment. Global challenges associated with these determinants include large-scale conflicts and consequent mass migration, chemical contaminants, air quality, socioeconomic status, climate change, and global population aging. Given the rapidly advancing technological innovations impacting brain health, it is paramount to optimize the benefits and mitigate the drawbacks of such technologies. OBJECTIVE We propose a working model of Brain health INnovation Diplomacy (BIND). METHODS We prepared a selective review using literature searches of studies pertaining to brain health technological innovation and diplomacy. RESULTS BIND aims to improve global brain health outcomes by leveraging technological innovation, entrepreneurship, and innovation diplomacy. It acknowledges the key role that technology, entrepreneurship, and digitization play and will increasingly play in the future of brain health for individuals and societies alike. It strengthens the positive role of novel solutions, recognizes and works to manage both real and potential risks of digital platforms. It is recognition of the political, ethical, cultural, and economic influences that brain health technological innovation and entrepreneurship can have. CONCLUSIONS By creating a framework for BIND, we can use this to ensure a systematic model for the use of technology to optimize brain health.
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Affiliation(s)
- Kylie Ternes
- School of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Vijeth Iyengar
- U.S. Administration on Aging/Administration for Community Living, U.S. Department of Health and Human Services, Washington, DC, USA
| | - Helen Lavretsky
- Department of Psychiatry, Semel Institute for Neuroscience and Human Behavior, UCLA, Los Angeles, California, USA
| | - Walter D Dawson
- Memory and Aging Center, School of Medicine, UCSF, San Francisco, California, USA
- Global Brain Health Institute, San Francisco, California, USA
- Trinity College Dublin, Dublin, Ireland
- School of Medicine, Oregon Health and Science University, Portland, Oregon, USA
- Institute on Aging, School of Urban and Public Affairs, Portland State University, Portland, Oregon, USA
| | - Laura Booi
- Global Brain Health Institute, San Francisco, California, USA
- Trinity College Dublin, Dublin, Ireland
| | - Agustin Ibanez
- Memory and Aging Center, School of Medicine, UCSF, San Francisco, California, USA
- Global Brain Health Institute, San Francisco, California, USA
- Trinity College Dublin, Dublin, Ireland
- Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
- Center for Social and Cognitive Neuroscience (CSCN), Universidad Adolfo Ibanez, Santiago, Chile
- Universidad Autónoma del Caribe, Barranquilla, Colombia
- ARC Centre of Excellence in Cognition and its Disorders, Sydney, Australia
| | - Ipsit Vahia
- McLean Hospital, Belmont, Massachusetts, USA
- Harvard Medical School, Cambridge, Massachusetts, USA
| | - Charles Reynolds
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Steven DeKosky
- McKnight Brain Institute and Department of Neurology, College of Medicine, University of Florida, Miami, Florida, USA
| | - Jeffrey Cummings
- Department of Brain Health, School of Integrated Health Sciences, Cleveland Clinic Lou Ruvo Center for Brain Health, UNLV, Las Vegas, Nevada, USA
| | - Bruce Miller
- Memory and Aging Center, School of Medicine, UCSF, San Francisco, California, USA
- Global Brain Health Institute, San Francisco, California, USA
- Trinity College Dublin, Dublin, Ireland
| | - Carla Perissinotto
- Division of Geriatrics, School of Medicine, UCSF, San Francisco, California, USA
| | - Jeffrey Kaye
- School of Medicine, Oregon Health and Science University, Portland, Oregon, USA
| | - Harris A Eyre
- Innovation Institute, Texas Medical Center, Houston, Texas, USA
- Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
- IMPACT SRC, School of Medicine, Deakin University, Geelong, Victoria, Australia
- Brainstorm Laboratory for Mental Health Innovation, Department of Psychiatry, Stanford University School of Medicine, Palo Alto, California, USA
- Discipline of Psychiatry, School of Medicine, The University of Adelaide, Adelaide, South Australia, Australia
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Rebooting Late-Life Mental Health Innovation and Entrepreneurship With Convergence Science. Am J Geriatr Psychiatry 2020; 28:591-596. [PMID: 32276828 DOI: 10.1016/j.jagp.2020.03.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 03/06/2020] [Indexed: 12/11/2022]
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13
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Menon U, Cohn E, Downs CA, Gephart SM, Redwine L. Precision health research and implementation reviewed through the conNECT framework. Nurs Outlook 2019; 67:302-310. [PMID: 31280842 DOI: 10.1016/j.outlook.2019.05.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 05/13/2019] [Accepted: 05/23/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Precision health is a population-based approach that incorporates big-data strategies to understand the complex interactions between biological, environmental, lifestyle, and psychosocial factors that influence health. PURPOSE A promising tool to facilitate precision health research and its dissemination is the ConNECT Framework. METHODS Here, we discuss the relationship of the five broad and synergistic principles within the ConNECT Framework as they may apply to nursing science research: (1) Integrating Context, (2) Fostering a Norm of Inclusion, (3) Ensuring Equitable Diffusion of Innovations, (4) Harnessing Communication Technology, and (5) Prioritizing Specialized Training. DISCUSSION/CONCLUSION The principles within this framework can be used by nurse scientists and educators to guide and disseminate precision health research.
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Affiliation(s)
- Usha Menon
- College of Nursing, University of South Florida, Tampa, FL.
| | | | - Charles A Downs
- School of Nursing & Health Studies, University of Miami, Miami, FL
| | | | - Laura Redwine
- College of Nursing, University of South Florida, Tampa, FL
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14
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Jarvis JP, Peter AP, Shaman JA. Consequences of CYP2D6 Copy-Number Variation for Pharmacogenomics in Psychiatry. Front Psychiatry 2019; 10:432. [PMID: 31281270 PMCID: PMC6595891 DOI: 10.3389/fpsyt.2019.00432] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 06/03/2019] [Indexed: 12/20/2022] Open
Abstract
Pharmacogenomics represents a potentially powerful enhancement to the current standard of care for psychiatric patients. However, a variety of biological and technical challenges must be addressed in order to provide adequate clinical decision support for personalized prescribing and dosing based on genomic data. This is particularly true in the case of CYP2D6, a key drug-metabolizing gene, which not only harbors multiple genetic variants known to affect enzyme function but also shows a broad range of copy-number and hybrid alleles in various patient populations. Here, we describe several challenges in the accurate measurement and interpretation of data from the CYP2D6 locus including the clinical consequences of increased copy number. We discuss best practices for overcoming these challenges and then explore various current and future applications of pharmacogenomic analysis of CYP2D6 in psychiatry.
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