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Cosker E, Moulard M, Schmitt S, Angioi-Duprez K, Baumann C, Laprévote V, Schwan R, Schwitzer T. Portable light therapy in the treatment of unipolar non-seasonal major depressive disorder: study protocol for the LUMIDEP randomised controlled trial. BMJ Open 2021; 11:e049331. [PMID: 34244279 PMCID: PMC8273483 DOI: 10.1136/bmjopen-2021-049331] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Major depressive disorder (MDD) affects more than 264 million people worldwide and is associated with an impaired quality of life as well as a higher risk of mortality. Current routine treatments demonstrate limited effectiveness. Light therapy (LT) on its own or in combination with antidepressant treatments could be an effective treatment, but the use of conventional LT devices use is restrictive. Portable LT devices allow patients to continue with their day-to-day activities and therefore encourage better treatment compliance. They have not been evaluated in MDD. METHODS AND ANALYSIS The study is a single-centre, double-blind, randomised controlled trial assessing the efficacy of LT delivered via a portable device in addition to usual care (medical care and drug treatment) for inpatients and outpatients with unipolar non-seasonal MDD. Over the course of 8 weeks, patients use the device daily for 30 min at medium intensity as soon as possible after waking up and preferably between 07:00 and 09:00. All patients continue their usual care with their referring physician. N=50 patients with MDD are included. The primary outcome measure is depressive symptom severity assessed using the Montgomery-Åsberg Depression Rating Scale between baseline and the eighth week. Secondary outcome measures are sleep quality assessed using the Pittsburgh Sleep Quality Index and Epworth Sleepiness Scale and anxiety level assessed on the Hamilton Anxiety Rating Scale, between baseline and week 8. Further parameters relating to cognitive function are measured at baseline and after the intervention. An ancillary study aims to evaluate the impact of MDD on the retina and to follow its progression. Main limitations include risk of discontinuation or non-adherence and bias in patient selection. ETHICS AND DISSEMINATION The study protocol was approved by Ile de France X's Ethics Committee (protocol number 34-2018). Findings will be published in peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT03685942.
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Affiliation(s)
- Eve Cosker
- Pôle Hospitalo-Universitaire De Psychiatrie d'Adultes et d'Addictologie Du Grand Nancy, Centre Psychothérapique de Nancy, Laxou, Lorraine, France
- U1114, INSERM, 67085 Strasbourg, Alsace, France
| | - Marie Moulard
- Pôle Hospitalo-Universitaire De Psychiatrie d'Adultes et d'Addictologie Du Grand Nancy, Centre Psychothérapique de Nancy, Laxou, Lorraine, France
| | - Samuel Schmitt
- Pôle Hospitalo-Universitaire De Psychiatrie d'Adultes et d'Addictologie Du Grand Nancy, Centre Psychothérapique de Nancy, Laxou, Lorraine, France
| | - Karine Angioi-Duprez
- Département d'Ophtalmologie, Centre Hospitalier Universitaire de Nancy, Nancy, France
| | - Cédric Baumann
- Unité ESPRI-BioBase, Platforme PARC, CHRU de Nancy, Nancy, Lorraine, France
| | - Vincent Laprévote
- Pôle Hospitalo-Universitaire De Psychiatrie d'Adultes et d'Addictologie Du Grand Nancy, Centre Psychothérapique de Nancy, Laxou, Lorraine, France
- U1114, INSERM, 67085 Strasbourg, Alsace, France
| | - Raymund Schwan
- Pôle Hospitalo-Universitaire De Psychiatrie d'Adultes et d'Addictologie Du Grand Nancy, Centre Psychothérapique de Nancy, Laxou, Lorraine, France
- U1114, INSERM, 67085 Strasbourg, Alsace, France
| | - Thomas Schwitzer
- Pôle Hospitalo-Universitaire De Psychiatrie d'Adultes et d'Addictologie Du Grand Nancy, Centre Psychothérapique de Nancy, Laxou, Lorraine, France
- U1114, INSERM, 67085 Strasbourg, Alsace, France
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Ballard ED, Gilbert JR, Wusinich C, Zarate CA. New Methods for Assessing Rapid Changes in Suicide Risk. Front Psychiatry 2021; 12:598434. [PMID: 33574775 PMCID: PMC7870718 DOI: 10.3389/fpsyt.2021.598434] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 01/05/2021] [Indexed: 01/16/2023] Open
Abstract
Rapid-acting interventions for the suicide crisis have the potential to transform treatment. In addition, recent innovations in suicide research methods may similarly expand our understanding of the psychological and neurobiological correlates of suicidal thoughts and behaviors. This review discusses the limitations and challenges associated with current methods of suicide risk assessment and presents new techniques currently being developed to measure rapid changes in suicidal thoughts and behavior. These novel assessment strategies include ecological momentary assessment, digital phenotyping, cognitive and implicit bias metrics, and neuroimaging paradigms and analysis methodologies to identify neural circuits associated with suicide risk. This review is intended to both describe the current state of our ability to assess rapid changes in suicide risk as well as to explore future directions for clinical, neurobiological, and computational markers research in suicide-focused clinical trials.
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Affiliation(s)
- Elizabeth D. Ballard
- Section on the Neurobiology and Treatment of Mood Disorders, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, United States
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Han KM, Tae WS, Kim A, Kang Y, Kang W, Kang J, Kim YK, Kim B, Seong JY, Ham BJ. Serum FAM19A5 levels: A novel biomarker for neuroinflammation and neurodegeneration in major depressive disorder. Brain Behav Immun 2020; 87:852-859. [PMID: 32217080 DOI: 10.1016/j.bbi.2020.03.021] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 03/21/2020] [Accepted: 03/21/2020] [Indexed: 12/11/2022] Open
Abstract
Chronic low-grade inflammation contributes to the pathophysiology of major depressive disorder (MDD). This study aimed to examine the association between serum levels of FAM19A5, a novel chemokine-like peptide that reflects reactive astrogliosis and inflammatory activation in the brain, and the neurodegenerative changes of MDD by investigating the correlation between serum FAM19A5 levels and cortical thickness changes in patients with MDD. We included 52 drug-naïve patients with MDD and 60 healthy controls (HCs). Serum FAM19A5 levels were determined in peripheral venous blood samples using a sandwich enzyme-linked immunosorbent assay. All participants underwent T1-weighted structural magnetic resonance imaging. Serum FAM19A5 levels were greater in patients with MDD than in HCs. In the MDD group, there were significant inverse correlations between serum FAM19A5 levels and cortical thickness in the prefrontal regions (i.e., the left inferior and right medial superior frontal gyri), left posterior cingulate gyrus, right cuneus, and both precunei, which showed significantly reduced thickness in patients with MDD compared to HCs. However, no correlation between serum FAM19A5 level and cortical thickness was observed in the HC group. The results of our study indicate that serum FAM19A5 levels may reflect reactive astrogliosis and related neuroinflammation in MDD. Our findings also suggest that serum FAM19A5 may be a potential biomarker for the neurodegenerative changes of MDD.
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Affiliation(s)
- Kyu-Man Han
- Department of Psychiatry, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Woo-Suk Tae
- Brain Convergence Research Center, Korea University College of Medicine, Republic of Korea
| | - Aram Kim
- Department of Biomedical Sciences, Korea University College of Medicine, Seoul, Republic of Korea
| | - Youbin Kang
- Department of Biomedical Sciences, Korea University College of Medicine, Seoul, Republic of Korea
| | - Wooyoung Kang
- Department of Biomedical Sciences, Korea University College of Medicine, Seoul, Republic of Korea
| | - June Kang
- Department of Brain and Cognitive Engineering, Korea University, Seoul, Republic of Korea
| | - Yong-Ku Kim
- Department of Psychiatry, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Republic of Korea
| | | | - Jae Young Seong
- Graduate School of Medical Sciences, Korea University, Seoul, Republic of Korea.
| | - Byung-Joo Ham
- Department of Psychiatry, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea; Brain Convergence Research Center, Korea University College of Medicine, Republic of Korea; Department of Biomedical Sciences, Korea University College of Medicine, Seoul, Republic of Korea.
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Cosker E, Schwan R, Angioi-Duprez K, Laprévote V, Schwitzer T. New insights on the role of the retina in diagnostic and therapeutic strategies in major depressive disorder. Neurosci Biobehav Rev 2020; 113:262-272. [PMID: 32147530 DOI: 10.1016/j.neubiorev.2020.03.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 02/26/2020] [Accepted: 03/04/2020] [Indexed: 12/11/2022]
Abstract
Major depressive disorder (MDD) affects people worldwide. MDD treatments include antidepressants, which involve a delayed onset of action, long-term treatment, side effects and, frequently, only partial efficacy. The lack of access to the living brain, and the complex and still poorly elucidated pathophysiology of MDD, hinders treatment development. There is not only a need for new treatment strategies, but also for new approaches to investigating the pathophysiology of MDD. Light therapy is a well-established treatment acting through the retina. Since the retina is part of the central nervous system, it has been suggested as a useful area for investigating mental illness. In this article, we will first set out the evidence that MDD affects the retina's structure and function. We will then review studies evaluating the efficacy of light therapy in unipolar non-seasonal MDD. Finally, we discuss the disruption of melatoninergic pathways in MDD, its assessment through the retina and the treatment of this disruption with light therapy.
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Affiliation(s)
- Eve Cosker
- Pôle Hospitalo-Universitaire De Psychiatrie d'Adultes et d'Addictologie Du Grand Nancy, Centre Psychothérapique De Nancy, Laxou, France; INSERM U1114, Fédération De Médecine Translationnelle De Strasbourg, Pôle De Psychiatrie, Centre Hospitalier Régional Universitaire De Strasbourg, Strasbourg, France
| | - Raymund Schwan
- Pôle Hospitalo-Universitaire De Psychiatrie d'Adultes et d'Addictologie Du Grand Nancy, Centre Psychothérapique De Nancy, Laxou, France; INSERM U1114, Fédération De Médecine Translationnelle De Strasbourg, Pôle De Psychiatrie, Centre Hospitalier Régional Universitaire De Strasbourg, Strasbourg, France; Faculté de Médecine, Université de Lorraine, Nancy, France
| | | | - Vincent Laprévote
- Pôle Hospitalo-Universitaire De Psychiatrie d'Adultes et d'Addictologie Du Grand Nancy, Centre Psychothérapique De Nancy, Laxou, France; INSERM U1114, Fédération De Médecine Translationnelle De Strasbourg, Pôle De Psychiatrie, Centre Hospitalier Régional Universitaire De Strasbourg, Strasbourg, France; Faculté de Médecine, Université de Lorraine, Nancy, France
| | - Thomas Schwitzer
- Pôle Hospitalo-Universitaire De Psychiatrie d'Adultes et d'Addictologie Du Grand Nancy, Centre Psychothérapique De Nancy, Laxou, France; INSERM U1114, Fédération De Médecine Translationnelle De Strasbourg, Pôle De Psychiatrie, Centre Hospitalier Régional Universitaire De Strasbourg, Strasbourg, France; Faculté de Médecine, Université de Lorraine, Nancy, France.
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Kang SG, Cho SE. Neuroimaging Biomarkers for Predicting Treatment Response and Recurrence of Major Depressive Disorder. Int J Mol Sci 2020; 21:ijms21062148. [PMID: 32245086 PMCID: PMC7139562 DOI: 10.3390/ijms21062148] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 03/12/2020] [Accepted: 03/19/2020] [Indexed: 12/26/2022] Open
Abstract
The acute treatment duration for major depressive disorder (MDD) is 8 weeks or more. Treatment of patients with MDD without predictors of treatment response and future recurrence presents challenges and clinical problems to patients and physicians. Recently, many neuroimaging studies have been published on biomarkers for treatment response and recurrence of MDD using various methods such as brain volumetric magnetic resonance imaging (MRI), functional MRI (resting-state and affective tasks), diffusion tensor imaging, magnetic resonance spectroscopy, near-infrared spectroscopy, and molecular imaging (i.e., positron emission tomography and single photon emission computed tomography). The results have been inconsistent, and we hypothesize that this could be due to small sample size; different study design, including eligibility criteria; and differences in the imaging and analysis techniques. In the future, we suggest a more sophisticated research design, larger sample size, and a more comprehensive integration including genetics to establish biomarkers for the prediction of treatment response and recurrence of MDD.
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O'Brien B, Green CE, Al-Jurdi R, Chang L, Lijffijt M, Iqbal S, Iqbal T, Swann AC, Mathew SJ. Bayesian adaptive randomization trial of intravenous ketamine for veterans with late-life, treatment-resistant depression. Contemp Clin Trials Commun 2019; 16:100432. [PMID: 31508531 PMCID: PMC6727003 DOI: 10.1016/j.conctc.2019.100432] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 07/31/2019] [Accepted: 08/19/2019] [Indexed: 01/22/2023] Open
Abstract
More than eleven million U.S. Veterans are at least 65 years of age, an age group of which almost 20% suffers from clinically significant depressive symptoms. Available pharmacological treatments are suboptimal for patients, including veterans, with late-life depression. Ketamine has emerged as a potentially promising rapid-acting therapy for treatment-resistant depression (TRD). However, few studies have examined the safety, tolerability and efficacy of ketamine therapy for older adults with late-life TRD (LL-TRD). This study uses an adaptive randomization design to test the safety, tolerability, efficacy, and durability of three distinct, single sub-anesthetic doses of intravenous (IV) ketamine versus a single dose of active placebo (midazolam) in older depressed veterans. As the study progresses, Bayesian adaptive randomization recalibrates randomization ratios to allocate more participants to conditions demonstrating greater promise and fewer participants to conditions with less promise. Secondary analyses explore clinical and biological moderating and mediating factors of rapid treatment response. Results are expected to inform both the viability of ketamine treatment and optimal dosing strategies for patients with LL-TRD.
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Affiliation(s)
- Brittany O'Brien
- Michael E. DeBakey VA Medical Center, Houston, TX, USA.,Baylor College of Medicine, Houston, TX, USA
| | | | | | - Lee Chang
- Michael E. DeBakey VA Medical Center, Houston, TX, USA.,Baylor College of Medicine, Houston, TX, USA
| | - Marijn Lijffijt
- Michael E. DeBakey VA Medical Center, Houston, TX, USA.,Baylor College of Medicine, Houston, TX, USA
| | - Sidra Iqbal
- Michael E. DeBakey VA Medical Center, Houston, TX, USA.,Baylor College of Medicine, Houston, TX, USA
| | - Tabish Iqbal
- Michael E. DeBakey VA Medical Center, Houston, TX, USA.,Baylor College of Medicine, Houston, TX, USA
| | - Alan C Swann
- Michael E. DeBakey VA Medical Center, Houston, TX, USA.,Baylor College of Medicine, Houston, TX, USA
| | - Sanjay J Mathew
- Michael E. DeBakey VA Medical Center, Houston, TX, USA.,Baylor College of Medicine, Houston, TX, USA
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Abstract
LEARNING OBJECTIVE After participating in this activity, learners should be better able to evaluate the evidence supporting the antidepressant effects of glutamatergic modulators.Both preclinical and clinical studies have implicated glutamatergic system dysfunction in the pathophysiology of mood disorders such as bipolar depression and major depressive disorder. In particular, rapid reductions in depressive symptoms have been noted in response to subanesthetic doses of the glutamatergic modulator ketamine in subjects with major depressive disorder or bipolar depression. These results have prompted the repurposing or development of other glutamatergic modulators, both as monotherapy or adjunctive to other therapies. Here, we highlight the evidence supporting the antidepressant effects of various glutamatergic modulators, including (1) broad glutamatergic modulators (ketamine, esketamine, dextromethorphan, dextromethorphan-quinidine [Nuedexta], AVP-786, nitrous oxide [N2O], AZD6765), (2) subunit (NR2B)-specific N-methyl-D-aspartate (NMDA) receptor antagonists (CP-101,606/traxoprodil, MK-0657 [CERC-301]), (3) glycine-site partial agonists (D-cycloserine, GLYX-13, sarcosine, AV-101), and (4) metabotropic glutamate receptor modulators (AZD2066, RO4917523/basimglurant, JNJ40411813/ADX71149, R04995819 [RG1578]).
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Affiliation(s)
- Ioline D Henter
- From the Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, MD
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8
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Park L, Furey M, Nugent AC, Farmer C, Ellis J, Szczepanik J, Lener MS, Zarate CA. Neurophysiological Changes Associated with Antidepressant Response to Ketamine Not Observed in a Negative Trial of Scopolamine in Major Depressive Disorder. Int J Neuropsychopharmacol 2019; 22:10-18. [PMID: 30184133 PMCID: PMC6313153 DOI: 10.1093/ijnp/pyy051] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 05/09/2018] [Accepted: 07/27/2018] [Indexed: 12/11/2022] Open
Abstract
Background This randomized, placebo-controlled, crossover trial examined the antidepressant efficacy of the muscarinic antagonist scopolamine in major depressive disorder subjects with more severe and refractory forms of major depressive disorder relative to previous reports. Methods Participants included 23 medication-free major depressive disorder subjects (12 F/11 M, 20-55 years) currently experiencing a major depressive episode. Subjects had scored ≥20 on the Montgomery-Asberg Depression Rating Scale. Following a single-blind, placebo lead-in, participants were randomized to receive 2 counterbalanced blocks of 3 i.v. infusions of scopolamine (4 μg/kg) and placebo in a double-blind manner. The primary and secondary outcomes were the Montgomery-Asberg Depression Rating Scale and the Hamilton Anxiety Rating Scale, respectively. Magnetoencephalography and plasma brain-derived neurotrophic factor concentrations were obtained prior to and after each treatment phase. Results As assessed by both the Montgomery-Asberg Depression Rating Scale and Hamilton Anxiety Rating Scale, scopolamine had no significant antidepressant or anxiolytic effects relative to placebo. No significant drug vs placebo effects were seen in magnetoencephalography gamma power or brain-derived neurotrophic factor plasma concentrations, and brain-derived neurotrophic factor changes did not correlate with change in Montgomery-Asberg Depression Rating Scale score in response to scopolamine. Conclusions These results do not support the efficacy of scopolamine for more severe or refractory forms of depression. No pre- to post-infusion changes in plasma brain-derived neurotrophic factor were detected, and magnetoencephalography gamma power changed only in the placebo lead-in, suggesting that these biomarker measures were not affected by scopolamine in this cohort. While difficult to interpret given the lack of antidepressant response, the findings suggest that the neurobiological effects of ketamine and scopolamine are at least partly distinct.
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Affiliation(s)
- Lawrence Park
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Maura Furey
- Janssen Research and Development, LLC, La Jolla, California
| | - Allison C Nugent
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Cristan Farmer
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Jessica Ellis
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, Maryland
| | - Joanna Szczepanik
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Marc S Lener
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Carlos A Zarate
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
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Guo W, Machado-Vieira R, Mathew S, Murrough JW, Charney DS, Grunebaum M, Oquendo MA, Kadriu B, Akula N, Henter I, Yuan P, Merikangas K, Drevets W, Furey M, Mann JJ, McMahon FJ, Zarate CA, Shugart YY. Exploratory genome-wide association analysis of response to ketamine and a polygenic analysis of response to scopolamine in depression. Transl Psychiatry 2018; 8:280. [PMID: 30552317 PMCID: PMC6294748 DOI: 10.1038/s41398-018-0311-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 07/30/2018] [Accepted: 09/07/2018] [Indexed: 12/13/2022] Open
Abstract
Growing evidence suggests that the glutamatergic modulator ketamine has rapid antidepressant effects in treatment-resistant depressed subjects. The anticholinergic agent scopolamine has also shown promise as a rapid-acting antidepressant. This study applied genome-wide markers to investigate the role of genetic variants in predicting acute antidepressant response to both agents. The ketamine-treated sample included 157 unrelated European subjects with major depressive disorder (MDD) or bipolar disorder (BD). The scopolamine-treated sample comprised 37 unrelated European subjects diagnosed with either MDD or BD who had a current Major Depressive Episode (MDE), and had failed at least two adequate treatment trials for depression. Change in Montgomery-Asberg Depression Rating Scale (MADRS) or the 17-item Hamilton Depression Rating Scale (HAM-D) scale scores at day 1 (24 h post-treatment) was considered the primary outcome. Here, we conduct pilot genome-wide association study (GWAS) analyses to identify potential markers of ketamine response and dissociative side effects. Polygenic risk score analysis of SNPs ranked by the strength of their association with ketamine response was then calculated in order to assess whether common genetic markers from the ketamine study could predict response to scopolamine. Findings require replication in larger samples in light of low power of analyses of these small samples. Neverthless, these data provide a promising illustration of our future potential to identify genetic variants underlying rapid treatment response in mood disorders and may ultimately guide individual patient treatment selection in the future.
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Affiliation(s)
- Wei Guo
- Statistical Genomics and Data Analysis Core, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Rodrigo Machado-Vieira
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Sanjay Mathew
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - James W Murrough
- Departments of Psychiatry and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Dennis S Charney
- Departments of Psychiatry and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Matthew Grunebaum
- Columbia University Medical Center/New York State Psychiatric Institute, New York, NY, USA
| | - Maria A Oquendo
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Bashkim Kadriu
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Nirmala Akula
- Human Genetics Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Ioline Henter
- Section on PET Neuroimaging Sciences, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Peixiong Yuan
- Human Genetics Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Kathleen Merikangas
- Genetic Epidemiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Wayne Drevets
- Janssen Pharmaceuticals, Neuroscience Research and Development, La Jolla, CA, USA
| | - Maura Furey
- Janssen Pharmaceuticals, Neuroscience Research and Development, La Jolla, CA, USA
| | - J John Mann
- Departments of Psychiatry and Radiology, College of Physicians and Surgeons, Columbia University, New York State Psychiatric Institute, New York, NY, USA
| | - Francis J McMahon
- Human Genetics Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Carlos A Zarate
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Yin Yao Shugart
- Statistical Genomics and Data Analysis Core, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA.
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Cross-species examination of single- and multi-strain probiotic treatment effects on neuropsychiatric outcomes. Neurosci Biobehav Rev 2018; 99:160-197. [PMID: 30471308 DOI: 10.1016/j.neubiorev.2018.11.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 11/10/2018] [Accepted: 11/18/2018] [Indexed: 12/15/2022]
Abstract
Interest in elucidating gut-brain-behavior mechanisms and advancing neuropsychiatric disorder treatments has led to a recent proliferation of probiotic trials. Yet, a considerable gap remains in our knowledge of probiotic efficacy across populations and experimental contexts. We conducted a cross-species examination of single- and multi-strain combinations of established probiotics. Forty-eight human (seven infant/child, thirty-six young/middle-aged adult, five older adult) and fifty-eight non-human (twenty-five rat, twenty-seven mouse, five zebrafish, one quail) investigations met the inclusion/exclusion criteria. Heterogeneity of probiotic strains, substrains, and study methodologies limited our ability to conduct meta-analyses. Human trials detected variations in anxiety, depression, or emotional regulation (single-strain 55.6%; multi-strain 50.0%) and cognition or social functioning post-probiotic intake (single-strain 25.9%; multi-strain 31.5%). For the non-human studies, single- (60.5%) and multi-strain (45.0%) combinations modified stress, anxiety, or depression behaviors in addition to altering social or cognitive performance (single-strain 57.9%; multi-strain 85.0%). Rigorous trials that confirm existing findings, investigate additional probiotic strain/substrain combinations, and test novel experimental paradigms, are necessary to develop future probiotic treatments that successfully target specific neuropsychiatric outcomes.
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11
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Çeri V, Aykutlu HC, Görker I, Akça ÖF, Tarakçıoğlu MC, Aksoy UM, Kaya H, Sertdemir M, İnce E, Kadak MT, Yalçın GY, Guliyev C, Bilgiç A, Çiftçi E, Tekin K, Tuna ZO, Oğuzdoğan B, Duman NS, Semerci B, Üneri ÖŞ, Karabekiroglu K, Mutluer T, Nebioglu M, Başgül ŞS, Naharcı Mİ, Maden Ö, Hocaoğlu Ç, Durmaz O, Usta H, Boşgelmez Ş, Puşuroğlu M, Eser HY, Kaçar M, Çakır M, Karatepe HT, Işık Ü, Kara H, Yeloğlu ÇH, Yazıcı E, Gündüz A, Karataş KS, Yavlal F, Uzun N, Yazici AB, Bodur Ş, Aslan EA, Batmaz S, Çelik F, Açıkel SB, Topal Z, Altunsoy N, Tulacı ÖD, Demirel ÖF, Çıtak S, Çak HT, Artık AB, Özçetin A, Özdemir I, Çelik FGH, Kültür SEÇ, Çipil A, Ay R, Arman AR, Yazıcı KU, Yuce AE, Yazıcı İP, Kurt E, Kaçar AŞ, Erbil N, Poyraz CA, Altın GE, Şahin B, Kılıç Ö, Turan Ş, Aydın M, Kuru E, Bozkurt A, Güleç H, İnan MY, Şevik AE, Baykal S, Karaer Y, Yanartaş O, Aksu H, Ergün S, Görmez A, Yıldız M, Bag S, Özkanoğlu FK, Caliskan M, Yaşar AB, Konuk E, Altın M, Bulut S, Bulut GÇ, Tulacı RG, Küpeli NY, Enver N, Tasci İ, Kani AS, Bahçeci B, Oğuz G, Şenyuva G, Ünal GT, Yektaş Ç, Örüm MH, Göka E, Gıca Ş, Şahmelikoğlu Ö, Dinç GŞ, Erşan S, Erşan E, Ceylan MF, Hesapçıoğlu ST, Solmaz M, Balcioglu YH, Cetin M, Tosun M, Yurteri N, Ulusoy S, Karadere ME, Kivrak Y, Görmez V. Symposium Oral Presentations. PSYCHIAT CLIN PSYCH 2018. [DOI: 10.1080/24750573.2018.1464274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Affiliation(s)
- Veysi Çeri
- Marmara University Pendik Research and Training Hospital, Child and Adolescent Psychiatry Clinic, Istanbul, Turkey
| | - Hasan Cem Aykutlu
- Department of Child and Adolescent Psychiatry, Trakya University School of Medicine, Edirne, Turkey
| | - Işık Görker
- Department of Child and Adolescent Psychiatry, Trakya University School of Medicine, Edirne, Turkey
| | - Ömer Faruk Akça
- Department of Child and Adolescent Psychiatry, Necmettin Erbakan University Meram School of Medicine, Konya, Turkey
| | - Mahmut Cem Tarakçıoğlu
- Health Sciences University Kanuni Sultan Süleyman Research and Training Hospital, Istanbul, Turkey
| | - Umut Mert Aksoy
- Health Sciences University Kanuni Sultan Süleyman Research and Training Hospital, Istanbul, Turkey
| | - Heysem Kaya
- Department of Computer Engineering, Çorlu Faculty of Engineering, Namık Kemal University, Çorlu, Tekirdağ, Turkey
| | - Merve Sertdemir
- Department of Child and Adolescent Psychiatry, Necmettin Erbakan University Meram School of Medicine, Konya, Turkey
| | - Ezgi İnce
- Department of Psychiatry, Istanbul University Istanbul School of Medicine, Istanbul, Turkey
| | - Muhammed Tayyib Kadak
- Department of Child and Adolescent Psychiatry, Istanbul University Cerrahpaşa School of Medicine, Istanbul, Turkey
| | | | | | - Ayhan Bilgiç
- Department of Child and Adolescent Psychiatry, Necmettin Erbakan University Meram School of Medicine, Konya, Turkey
| | - Elvan Çiftçi
- Department of Psychiatry, Erenkoy Research and Training Hospital, Istanbul, Turkey
| | | | | | | | | | - Bengi Semerci
- Department of Psychology, Hasan Kalyoncu University, Gaziantep, Turkey
| | - Özden Şükran Üneri
- Department of Child and Adolescent Psychiatry, Yıldırım Beyazıt University School of Medicine, Ankara, Turkey
| | | | - Tuba Mutluer
- Koç University Hospital, Department of Child and Adolescent Psychiatry, Istanbul, Turkey
| | - Melike Nebioglu
- Health Sciences University, Haydarpaşa Numune Research and Training Hospital, Istanbul, Turkey
| | | | - Mehmet İlkin Naharcı
- Division of Geriatrics, Department of Internal Medicine, Health Sciences University, Ankara, Turkey
| | - Özgür Maden
- SBÜ Sultan Abdülhamid Han Education and Training Hospital, Department of Psychiatry, Istanbul, Turkey
| | - Çiçek Hocaoğlu
- Department of Psychiatry, Recep Tayyip Erdogan University School of Medicine, Rize, Turkey
| | - Onur Durmaz
- Erenköy Mental Health and Neurology Research and Training Hospital, Department of Psychiatry, Istanbul, Turkey
| | - Haluk Usta
- Erenköy Mental Health and Neurology Research and Training Hospital, Department of Psychiatry, Istanbul, Turkey
| | - Şükriye Boşgelmez
- Kocaeli Derince Research and Training Hospital, Psychiatry Clinic, Kocaeli, Turkey
| | | | - Hale Yapıcı Eser
- KOÇ University School of Medicine, Istanbul, Turkey
- KOÇ University Research Center FOR Translational Medicine (Kuttam), Istanbul, Turkey
- Koç University School of Medicine Department of Psychiatry, Istanbul, Turkey
- Koç University Research Center for Translational Medicine (KUTTAM), Istanbul, Turkey
| | - Murat Kaçar
- Department of Child and Adolescent Psychiatry, Recep Tayyip Erdogan University School of Medicine, Rize, Turkey
| | - Mahmut Çakır
- Child Psychiatry Clinic, Health Sciences University, Amasya Research and Training Hospital, Amasya, Turkey
| | - Hasan Turan Karatepe
- Department of Psychiatry, Istanbul Medeniyet University, School of Medicine, Istanbul, Turkey
| | - Ümit Işık
- Department of Child and Adolescent Psychiatry, Yozgat State Hospital, Yozgat, Turkey
| | - Halil Kara
- Department of Child and Adolescent Psychiatry, Aksaray University Research and Training Hospital, Aksaray, Turkey
| | | | - Esra Yazıcı
- Department of Psychiatry, Sakarya University School of Medicine, Sakarya, Turkey
| | - Anıl Gündüz
- Health Sciences University, Haydarpaşa Numune Research and Training Hospital, Istanbul, Turkey
| | - Kader Semra Karataş
- Recep Tayyip Erdogan University School of Medicine Psychiatry Department, Rize, Turkey
| | - Figen Yavlal
- Department of Neurology, School of Medicine, Bahcesehir University, Istanbul, Turkey
- Department of Neurology, Bahcesehir University School of Medicine, Istanbul, Turkey
| | - Necati Uzun
- Department of Child and Adolescent Psychiatry, Elazığ Psychiatry Hospital, Elazığ, Turkey
| | - Ahmet Bulent Yazici
- Department of Psychiatry, Sakarya University School of Medicine, Sakarya, Turkey
| | - Şahin Bodur
- Health Sciences University, Gulhane Research and Training Hospital, Child and Adolescent Psychiatry Clinic, Ankara, Turkey
| | - Esma Akpınar Aslan
- Department of Psychiatry, Gaziosmanpaşa University School of Medicine, Tokat, Turkey
| | - Sedat Batmaz
- Department of Psychiatry, Gaziosmanpasa University School of Medicine, Tokat, Turkey
| | - Feyza Çelik
- Department of Psychiatry, Dumlupınar University School of Medicine, Evliya Çelebi Research and Training Hospital, Kütahya, Turkey
| | - Sadettin Burak Açıkel
- Dr. Sami Ulus Research and Training Hospital, Child and Adolescent Psychiatry Department, Ankara, Turkey
| | | | | | | | - Ömer Faruk Demirel
- Department of Psychiatry, Cerrahpaşa Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Serhat Çıtak
- Department of Psychiatry, Istanbul Medeniyet University, School of Medicine, Istanbul, Turkey
| | - Halime Tuna Çak
- Department of Child and Adolescent Psychiatry, Hacettepe University School of Medicine, Ankara, Turkey
| | - Abdül Baki Artık
- Department of Child and Adolescent Psychiatry, Hacettepe University School of Medicine, Ankara, Turkey
| | - Adnan Özçetin
- Department of Psychiatry, Duzce University School of Medicine, Duzce, Turkey
| | - Ilker Özdemir
- Giresun University Prof. Dr. A. İlhan Özdemir Research and Training Hospital, Giresun, Turkey
| | | | | | - Arif Çipil
- Health Sciences University, Haydarpaşa Numune Research and Training Hospital, Istanbul, Turkey
| | - Rukiye Ay
- Malatya Research and Training Hospital, Malatya, Turkey
| | - Ayşe Rodopman Arman
- Department of Child and Adolescent Psychiatry, Marmara University School of Medicine, Istanbul
| | - Kemal Utku Yazıcı
- Department of Child and Adolescent Psychiatry, Firat University School of Medicine, Elazig, Turkey
| | | | - İpek Perçinel Yazıcı
- Department of Child and Adolescent Psychiatry, Firat University School of Medicine, Elazig, Turkey
| | - Emel Kurt
- Psychiatry Clinic, Hisar Intercontinental Hospital, Istanbul, Turkey
| | - Anıl Şafak Kaçar
- Koc University, Research Center for Translational Medicine, Istanbul, Turkey
| | - Nurhan Erbil
- Department of Biophysics, Hacettepe University School of Medicine, Ankara, Turkey
| | - Cana Aksoy Poyraz
- Department of Psychiatry, Istanbul University Cerrahpaşa School of Medicine, Istanbul, Turkey
| | | | - Berkan Şahin
- Iğdır State Hospital, Child and Adolescent Psychiatry Clinic, Iğdır, Turkey
| | - Özge Kılıç
- Department of Psychiatry, Koç University Hospital, Istanbul, Turkey
| | - Şenol Turan
- Department of Psychiatry, Istanbul University Cerrahpaşa School of Medicine, Istanbul, Turkey
| | - Memduha Aydın
- Department of Psychiatry, Selçuk University School of Medicine, Konya, Turkey
| | - Erkan Kuru
- Özel Boylam Psychiatry Hospital, Ankara, Turkey
| | - Abdullah Bozkurt
- Department of Child and Adolescent Psychiatry, Konya Research and Training Hospital, Konya, Turkey
| | - Hüseyin Güleç
- Erenköy Mental Health and Neurology Research and Training Hospital, Department of Psychiatry, Istanbul, Turkey
| | | | - Ali Emre Şevik
- Department of Psychiatry, Çanakkale 18 Mart University School of Medicine, Çanakkale, Türkiye
| | - Saliha Baykal
- Department of Child and Adolescent Psychiatry, Namık Kemal University School of Medicine, Tekirdağ, Turkey
| | - Yusuf Karaer
- Department of Child and Adolescent Psychiatry, Hacettepe University School of Medicine, Ankara, Turkey
| | - Omer Yanartaş
- Department of Psychiatry, Marmara Medical School, Istanbul, Turkiye
| | - Hatice Aksu
- Department of Child and Adolescent Psychiatry, Adnan Menderes University School of Medicine, Aydın, Turkey
| | - Serhat Ergün
- Department of Psychiatry, Marmara University Pendik Research and Training Hospital, Istanbul, Turkey
| | - Aynur Görmez
- Department of Child and Adolescent Psychiatry, Istanbul Medeniyet University School of Medicine, Istanbul, Turkey
| | - Mesut Yıldız
- Department of Psychiatry, School of Medicine, Marmara University, Istanbul, Turkey
| | - Sevda Bag
- Bakirkoy Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | | | - Mecit Caliskan
- Health Sciences University, Haydarpaşa Numune Research and Training Hospital, Istanbul, Turkey
| | - Alişan Burak Yaşar
- Health Sciences University, Haydarpaşa Numune Research and Training Hospital, Istanbul, Turkey
- Behavioral Sciences Institute, Istanbul, Turkey
| | - Emre Konuk
- Health Sciences University, Haydarpaşa Numune Research and Training Hospital, Istanbul, Turkey
- Behavioral Sciences Institute, Istanbul, Turkey
| | - Murat Altın
- Istinye University Hospital, Psychiatry Clinic, Istanbul, Turkey
| | - Serkut Bulut
- Psychiatry Clinic, Health Sciences University Sakarya Research and Training Hospital, Sakarya, Turkey
| | | | - Rıza Gökçer Tulacı
- Uşak University School of Medicine Research and Training Hospital, Uşak, Turkey
| | - Neşe Yorguner Küpeli
- Department of Psychiatry, Marmara University Pendik Research and Training Hospital, Istanbul, Turkey
| | - Necati Enver
- Department of Otolaryngology, Marmara University Pendik Research and Training Hospital, Istanbul, Turkey
| | - İlker Tasci
- Health Sciences University, Gulhane School of Medicine, Department of Internal Medicine, Ankara, Turkey
| | - Ayşe Sakallı Kani
- Marmara University Pendik Research and Training Hospital, Istanbul, Turkey
| | - Bülent Bahçeci
- Department of Psychiatry, Recep Tayyip Erdogan University, Rize, Turkey
| | | | | | - Gülşen Teksin Ünal
- Bakirkoy Prof. Dr. Mazhar Osman Research and Training Hospital for Psychiatry, Neurology, and Neurosurgery, Istanbul, Turkey
| | - Çiğdem Yektaş
- Duzce University School of Medicine, Department of Child and Adolescent Psychiatry, Duzce, Turkey
| | - Mehmet Hamdi Örüm
- Department of Psychiatry, Adiyaman University School of Medicine, Adiyaman, Turkey
| | - Erol Göka
- SBÜ Ankara Numune Eğitim ve Araştırma Hastanesi
| | - Şakir Gıca
- Bakirkoy Prof. Dr. Mazhar Osman Research and Training Hospital for Psychiatry, Neurology, and Neurosurgery, Istanbul, Turkey
| | - Özge Şahmelikoğlu
- Bakirkoy Prof. Dr. Mazhar Osman Research and Training Hospital for Psychiatry, Neurology, and Neurosurgery, Istanbul, Turkey
| | - Gülser Şenses Dinç
- Department of Child and Adolescent Psychiatry, Ankara Children’s Hematology Oncology Research and Training Hospital, Ankara Turkey
| | - Serpil Erşan
- Cumhuriyet University Advanced Technology Research and Application Center, Sivas, Turkey
| | - Erdal Erşan
- Sivas Numune Hospital, Community Mental Health Center, Sivas, Turkey
| | - Mehmet Fatih Ceylan
- Department of Child and Adolescent Psychiatry, Yıldırım Beyazıt University School of Medicine, Ankara, Turkey
| | - Selma Tural Hesapçıoğlu
- Department of Child and Adolescent Psychiatry, Yıldırım Beyazıt University School of Medicine, Ankara, Turkey
| | - Mustafa Solmaz
- Health Sciences University Bagcilar Research and Training Hospital, Department of Psychiatry, Istanbul, Turkey
- Bakirkoy Prof. Mazhar Osman Training and Research Hospital for Psychiatry, Neurology, and Neurosurgery, Forensic Psychiatry Unit, Istanbul, Turkey
| | - Yasin Hasan Balcioglu
- Health Sciences University Bagcilar Research and Training Hospital, Department of Psychiatry, Istanbul, Turkey
- Bakirkoy Prof. Mazhar Osman Training and Research Hospital for Psychiatry, Neurology, and Neurosurgery, Forensic Psychiatry Unit, Istanbul, Turkey
| | | | - Musa Tosun
- Istanbul University Cerrahpaşa School of Medicine, Department of Child and Adolescent Psychiatry, Istanbul, Turkey
| | - Nihal Yurteri
- Duzce University School of Medicine, Department of Child and Adolescent Psychiatry, Duzce, Turkey
| | - Sevinc Ulusoy
- Bakirkoy Prof. Dr. Mazhar Osman Research and Training Hospital for Psychiatry and Neurology, Istanbul, Turkey
| | | | - Yüksel Kivrak
- Department of Psychiatry, Kafkas University School of Medicine, Kars, Turkey
| | - Vahdet Görmez
- Bezmialem Vakif University, Department of Child and Adolescent Psychiatry, Istanbul, Turkey
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12
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Jaworska N, de la Salle S, Ibrahim MH, Blier P, Knott V. Leveraging Machine Learning Approaches for Predicting Antidepressant Treatment Response Using Electroencephalography (EEG) and Clinical Data. Front Psychiatry 2018; 9:768. [PMID: 30692945 PMCID: PMC6339954 DOI: 10.3389/fpsyt.2018.00768] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 12/21/2018] [Indexed: 12/28/2022] Open
Abstract
Background: Individuals with major depressive disorder (MDD) vary in their response to antidepressants. However, identifying objective biomarkers, prior to or early in the course of treatment that can predict antidepressant efficacy, remains a challenge. Methods: Individuals with MDD participated in a 12-week antidepressant pharmacotherapy trial. Electroencephalographic (EEG) data was collected before and 1 week post-treatment initiation in 51 patients. Response status at week 12 was established with the Montgomery-Asberg Depression Scale (MADRS), with a ≥50% decrease characterizing responders (N = 27/24 responders/non-responders). We used a machine learning (ML)-approach for predicting response status. We focused on Random Forests, though other ML methods were compared. First, we used a tree-based estimator to select a relatively small number of significant features from: (a) demographic/clinical data (age, sex, individual item/total MADRS scores at baseline, week 1, change scores); (b) scalp-level EEG power; (c) source-localized current density (via exact low-resolution electromagnetic tomography [eLORETA] software). Second, we applied kernel principal component analysis to reduce and map important features. Third, a set of ML models were constructed to classify response outcome based on mapped features. For each dataset, predictive features were extracted, followed by a model of all predictive features, and finally by a model of the most predictive features. Results: Fifty eLORETA features were predictive of response (across bands, both time-points); alpha1/theta eLORETA features showed the highest predictive value. Eighty-eight scalp EEG features were predictive of response (across bands, both time-points), with theta/alpha2 being most predictive. Clinical/demographic data consisted of 31 features, with the most important being week 1 "concentration difficulty" scores. When all features were included into one model, its predictive utility was high (88% accuracy). When the most important features were extracted in the final model, 12 predictive features emerged (78% accuracy), including baseline scalp-EEG frontopolar theta, parietal alpha2 and frontopolar alpha1. Conclusions: These findings suggest that ML models of pre- and early treatment-emergent EEG profiles and clinical features can serve as tools for predicting antidepressant response. While this must be replicated using large independent samples, it lays the groundwork for research on personalized, "biomarker"-based treatment approaches.
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Affiliation(s)
- Natalia Jaworska
- Institute of Mental Health Research, University of Ottawa, Ottawa, ON, Canada.,Cellular & Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada.,Brain and Mind Research Institute, University of Ottawa, Ottawa, ON, Canada
| | - Sara de la Salle
- Institute of Mental Health Research, University of Ottawa, Ottawa, ON, Canada
| | | | - Pierre Blier
- Institute of Mental Health Research, University of Ottawa, Ottawa, ON, Canada.,Cellular & Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada.,Brain and Mind Research Institute, University of Ottawa, Ottawa, ON, Canada
| | - Verner Knott
- Institute of Mental Health Research, University of Ottawa, Ottawa, ON, Canada.,Cellular & Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada.,Brain and Mind Research Institute, University of Ottawa, Ottawa, ON, Canada
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13
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Zuckerman H, Pan Z, Park C, Brietzke E, Musial N, Shariq AS, Iacobucci M, Yim SJ, Lui LMW, Rong C, McIntyre RS. Recognition and Treatment of Cognitive Dysfunction in Major Depressive Disorder. Front Psychiatry 2018; 9:655. [PMID: 30564155 PMCID: PMC6288549 DOI: 10.3389/fpsyt.2018.00655] [Citation(s) in RCA: 124] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 11/16/2018] [Indexed: 12/15/2022] Open
Abstract
Major Depressive Disorder (MDD) is a prevalent, chronic, disabling, and multidimensional mental disorder. Cognitive dysfunction represents a core diagnostic and symptomatic criterion of MDD, and is a principal determinant of functional non-recovery. Cognitive impairment has been observed to persist despite remission of mood symptoms, suggesting dissociability of mood and cognitive symptoms in MDD. Recurrent impairments in several domains including, but not limited to, executive function, learning and memory, processing speed, and attention and concentration, are associated with poor psychosocial and occupational outcomes. Attempts to restore premorbid functioning in individuals with MDD requires regular screenings and assessment of objective and subjective measures of cognition by clinicians. Easily accessible and cost-effective tools such as the THINC-integrated tool (THINC-it) are suitable for use in a busy clinical environment and appear to be promising for routine usage in clinical settings. However, antidepressant treatments targeting specific cognitive domains in MDD have been insufficiently studied. While select antidepressants, e.g., vortioxetine, have been demonstrated to have direct and independent pro-cognitive effects in adults with MDD, research on additional agents remains nascent. A comprehensive clinical approach to cognitive impairments in MDD is required. The current narrative review aims to delineate the importance and relevance of cognitive dysfunction as a symptomatic target for prevention and treatment in the phenomenology of MDD.
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Affiliation(s)
- Hannah Zuckerman
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Zihang Pan
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Caroline Park
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Elisa Brietzke
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada.,Department of Psychiatry, Federal University of São Paulo, São Paulo, Brazil
| | - Natalie Musial
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Aisha S Shariq
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Michelle Iacobucci
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Samantha J Yim
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Leanna M W Lui
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Carola Rong
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Roger S McIntyre
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada.,Department of Pharmacology, University of Toronto, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Brain and Cognition Discovery Foundation, Toronto, ON, Canada
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14
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Niciu MJ, Iadarola ND, Banerjee D, Luckenbaugh DA, Park M, Lener M, Park L, Ionescu DF, Ballard ED, Brutsche NE, Akula N, McMahon FJ, Machado-Vieira R, Nugent AC, Zarate CA. The antidepressant efficacy of subanesthetic-dose ketamine does not correlate with baseline subcortical volumes in a replication sample with major depressive disorder. J Psychopharmacol 2017; 31:1570-1577. [PMID: 29039254 PMCID: PMC5863225 DOI: 10.1177/0269881117732514] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND This study sought to reproduce, in a larger sample, previous findings of a correlation between smaller raw 3-Tesla (3T) hippocampal volumes and improved antidepressant efficacy of ketamine in individuals with major depressive disorder (MDD). A secondary analysis stratified subjects according to functional BDNF rs6265 (val66met) genotype. METHODS Unmedicated subjects with treatment-resistant MDD ( n=55) underwent baseline structural 3T MRI. Data processing was conducted with FSL/FIRST and Freesurfer software. The amygdala, hippocampus, and thalamus were selected a priori for analysis. All subjects received a single 0.5mg/kg × 40-minute ketamine infusion. Pearson correlations were performed with subcortical volumes and percent change in MADRS score (from baseline to 230 minutes, 1 day, and 1 week post-infusion). RESULTS Raw and corrected subcortical volumes did not correlate with antidepressant response at any timepoint. In val/val subjects ( n=23), corrected left and right thalamic volume positively correlated with antidepressant response to ketamine at 230 minutes post-infusion but did not reach statistical significance. In met carriers ( n=14), corrected left and right thalamic volume negatively correlated with antidepressant response to ketamine. CONCLUSION Baseline subcortical volumes implicated in MDD did not correlate with ketamine's antidepressant efficacy. Baseline thalamic volume and BDNF genotype may be a combinatorial rapid antidepressant response biomarker.
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Affiliation(s)
- Mark J Niciu
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, USA
| | - Nicolas D Iadarola
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, USA
| | - Dipavo Banerjee
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, USA
| | - David A Luckenbaugh
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, USA
| | - Minkyung Park
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, USA
| | - Marc Lener
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, USA
| | - Lawrence Park
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, USA
| | - Dawn F Ionescu
- Depression Clinical and Research Program, Massachusetts General Hospital, Boston, USA
| | - Elizabeth D Ballard
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, USA
| | - Nancy E Brutsche
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, USA
| | - Nirmala Akula
- Human Genetics Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, USA
| | - Francis J McMahon
- Human Genetics Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, USA
| | - Rodrigo Machado-Vieira
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, USA
| | - Allison C Nugent
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, USA
| | - Carlos A Zarate
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, USA
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15
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Nugent AC, Zarate CA. Using Neuroimaging to Decipher the Mechanism of Action of Ketamine: A Pathway to Novel Therapeutics? BIOLOGICAL PSYCHIATRY. COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2017; 2:549-551. [PMID: 29560906 PMCID: PMC6251409 DOI: 10.1016/j.bpsc.2017.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 08/22/2017] [Indexed: 11/30/2022]
Affiliation(s)
- Allison C Nugent
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland.
| | - Carlos A Zarate
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
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16
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Lener MS, Niciu MJ, Ballard ED, Park M, Park LT, Nugent AC, Zarate CA. Glutamate and Gamma-Aminobutyric Acid Systems in the Pathophysiology of Major Depression and Antidepressant Response to Ketamine. Biol Psychiatry 2017; 81:886-897. [PMID: 27449797 PMCID: PMC5107161 DOI: 10.1016/j.biopsych.2016.05.005] [Citation(s) in RCA: 260] [Impact Index Per Article: 37.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 05/04/2016] [Accepted: 05/05/2016] [Indexed: 12/12/2022]
Abstract
In patients with major depressive disorder or bipolar disorder, abnormalities in excitatory and/or inhibitory neurotransmission and neuronal plasticity may lead to aberrant functional connectivity patterns within large brain networks. Network dysfunction in association with altered brain levels of glutamate and gamma-aminobutyric acid have been identified in both animal and human studies of depression. In addition, evidence of an antidepressant response to subanesthetic-dose ketamine has led to a collection of studies that have examined neurochemical (e.g., glutamatergic and gamma-aminobutyric acidergic) and functional imaging correlates associated with such an effect. Results from these studies suggest that an antidepressant response in association with ketamine occurs, in part, by reversing these neurochemical/physiological disturbances. Future studies in depression will require a combination of neuroimaging approaches from which more biologically homogeneous subgroups can be identified, particularly with respect to treatment response biomarkers of glutamatergic modulation.
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Affiliation(s)
- Marc S Lener
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland.
| | - Mark J Niciu
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Elizabeth D Ballard
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Minkyung Park
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Lawrence T Park
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Allison C Nugent
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Carlos A Zarate
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
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17
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Gould TD, Georgiou P, Brenner LA, Brundin L, Can A, Courtet P, Donaldson ZR, Dwivedi Y, Guillaume S, Gottesman II, Kanekar S, Lowry CA, Renshaw PF, Rujescu D, Smith EG, Turecki G, Zanos P, Zarate CA, Zunszain PA, Postolache TT. Animal models to improve our understanding and treatment of suicidal behavior. Transl Psychiatry 2017; 7:e1092. [PMID: 28398339 PMCID: PMC5416692 DOI: 10.1038/tp.2017.50] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Revised: 01/16/2017] [Accepted: 02/01/2017] [Indexed: 02/08/2023] Open
Abstract
Worldwide, suicide is a leading cause of death. Although a sizable proportion of deaths by suicide may be preventable, it is well documented that despite major governmental and international investments in research, education and clinical practice suicide rates have not diminished and are even increasing among several at-risk populations. Although nonhuman animals do not engage in suicidal behavior amenable to translational studies, we argue that animal model systems are necessary to investigate candidate endophenotypes of suicidal behavior and the neurobiology underlying these endophenotypes. Animal models are similarly a critical resource to help delineate treatment targets and pharmacological means to improve our ability to manage the risk of suicide. In particular, certain pathophysiological pathways to suicidal behavior, including stress and hypothalamic-pituitary-adrenal axis dysfunction, neurotransmitter system abnormalities, endocrine and neuroimmune changes, aggression, impulsivity and decision-making deficits, as well as the role of critical interactions between genetic and epigenetic factors, development and environmental risk factors can be modeled in laboratory animals. We broadly describe human biological findings, as well as protective effects of medications such as lithium, clozapine, and ketamine associated with modifying risk of engaging in suicidal behavior that are readily translatable to animal models. Endophenotypes of suicidal behavior, studied in animal models, are further useful for moving observed associations with harmful environmental factors (for example, childhood adversity, mechanical trauma aeroallergens, pathogens, inflammation triggers) from association to causation, and developing preventative strategies. Further study in animals will contribute to a more informed, comprehensive, accelerated and ultimately impactful suicide research portfolio.
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Affiliation(s)
- T D Gould
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
- Department of Pharmacology, University of Maryland School of Medicine, Baltimore, MD, USA
- Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - P Georgiou
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - L A Brenner
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Rocky Mountain Mental Illness Research Education and Clinical Center, Denver, CO, USA
- Military and Veteran Microbiome Consortium for Research and Education, U.S. Department of Veterans Affairs, Washington, DC, USA
- Department of Physical Medicine and Rehabilitation, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - L Brundin
- Center for Neurodegenerative Science, Van Andel Research Institute, Grand Rapids, MI, USA
| | - A Can
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
- Department of Psychology, Notre Dame of Maryland University, Baltimore, MD, USA
| | - P Courtet
- Department of Emergency Psychiatry and Post Acute Care, CHU Montpellier, Montpellier, France
- Université Montpellier, Inserm U1061, Montpellier, France
| | - Z R Donaldson
- Department of Molecular, Cellular, and Developmental Biology, University of Colorado Boulder, Boulder, CO, USA
- Department of Psychology, University of Colorado, Boulder, Boulder, CO, USA
- Department of Neuroscience, University of Colorado Boulder, Boulder, CO, USA
| | - Y Dwivedi
- Department of Psychiatry and Behavioral Neurobiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - S Guillaume
- Department of Emergency Psychiatry and Post Acute Care, CHU Montpellier, Montpellier, France
- Université Montpellier, Inserm U1061, Montpellier, France
| | - I I Gottesman
- Department of Psychology, University of Minnesota, Minneapolis, MN, USA
- Department of Psychiatry, University of Minnesota Medical School, Minneapolis, MN, USA
| | - S Kanekar
- Department of Psychiatry, University of Utah, Salt Lake City, UT, USA
| | - C A Lowry
- Rocky Mountain Mental Illness Research Education and Clinical Center, Denver, CO, USA
- Military and Veteran Microbiome Consortium for Research and Education, U.S. Department of Veterans Affairs, Washington, DC, USA
- Department of Integrative Physiology and Center for Neuroscience, University of Colorado Boulder, Boulder, CO, USA
- Department of Physical Medicine and Rehabilitation and Center for Neuroscience, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - P F Renshaw
- Rocky Mountain Mental Illness Research Education and Clinical Center, Denver, CO, USA
- Department of Psychiatry, University of Utah, Salt Lake City, UT, USA
| | - D Rujescu
- Department of Psychiatry, University of Halle-Wittenberg, Halle, Germany
| | - E G Smith
- Edith Nourse Rogers Memorial Veterans Hospital, Bedford, MA, USA
| | - G Turecki
- Department of Psychiatry, McGill University, Montreal, QC, Canada
| | - P Zanos
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - C A Zarate
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - P A Zunszain
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - T T Postolache
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
- Rocky Mountain Mental Illness Research Education and Clinical Center, Denver, CO, USA
- Military and Veteran Microbiome Consortium for Research and Education, U.S. Department of Veterans Affairs, Washington, DC, USA
- VISN 5 Mental Illness Research Education and Clinical Center, Baltimore MD, USA
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18
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Kostić-Petrović I, Žikić O. BIOMARKERS OF DEPRESSION: NEW CHALLENGES. ACTA MEDICA MEDIANAE 2017. [DOI: 10.5633/amm.2017.0107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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19
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Zarate CA, Machado-Vieira R. Ketamine: translating mechanistic discoveries into the next generation of glutamate modulators for mood disorders. Mol Psychiatry 2017; 22:324-327. [PMID: 28070122 PMCID: PMC5641407 DOI: 10.1038/mp.2016.249] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- C A Zarate
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - R Machado-Vieira
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
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20
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Lener MS, Kadriu B, Zarate CA. Ketamine and Beyond: Investigations into the Potential of Glutamatergic Agents to Treat Depression. Drugs 2017; 77:381-401. [PMID: 28194724 PMCID: PMC5342919 DOI: 10.1007/s40265-017-0702-8] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Clinical and preclinical studies suggest that dysfunction of the glutamatergic system is implicated in mood disorders such as major depressive disorder and bipolar depression. In clinical studies of individuals with major depressive disorder and bipolar depression, rapid reductions in depressive symptoms have been observed in response to subanesthetic-dose ketamine, an agent whose mechanism of action involves the modulation of glutamatergic signaling. The findings from these studies have prompted the repurposing and/or development of other glutamatergic modulators for antidepressant efficacy, both as monotherapy or as an adjunct to conventional monoaminergic antidepressants. This review highlights the evidence supporting the antidepressant effects of subanesthetic-dose ketamine as well as other glutamatergic modulators, such as D-cycloserine, riluzole, CP-101,606, CERC-301 (previously known as MK-0657), basimglurant, JNJ-40411813, dextromethorphan, nitrous oxide, GLYX-13, and esketamine.
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Affiliation(s)
- Marc S Lener
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, 10 Center Drive, Building 10/CRC, Room 7-5545, Bethesda, MD, USA.
| | - Bashkim Kadriu
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, 10 Center Drive, Building 10/CRC, Room 7-5545, Bethesda, MD, USA
| | - Carlos A Zarate
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, 10 Center Drive, Building 10/CRC, Room 7-5545, Bethesda, MD, USA
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21
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Haarman BC'B, Riemersma-Van der Lek RF, Burger H, Drexhage HA, Nolen WA. The dysregulated brain: consequences of spatial and temporal brain complexity for bipolar disorder pathophysiology and diagnosis. Bipolar Disord 2016; 18:696-701. [PMID: 27995725 DOI: 10.1111/bdi.12454] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 10/06/2016] [Accepted: 10/29/2016] [Indexed: 11/30/2022]
Abstract
Increasingly, evidence has been accumulating emphasizing the importance of looking at bipolar disorder (BD) from a neurodevelopmental and transdimensional perspective to better understand its origins and its course. In this overview article, the problems facing pathophysiological psychiatric research in BD are addressed and interpreted in the light of brain complexity. Brain complexity can be split into spatial complexity, which constitutes the physiological levels of the central nervous system (i.e., the genetic, molecular, cellular, neuronal circuit and phenomenological levels), and temporal complexity, that is, neurodevelopment. The consequences of this consideration are discussed and suggestions for clinical practice and pathophysiological psychiatric research are made.
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Affiliation(s)
- Bartholomeus Cm 'Benno' Haarman
- Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Radiology Morphological Solutions, Berkel en Rodenrijs, The Netherlands
| | - Rixt F Riemersma-Van der Lek
- Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Huibert Burger
- Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Department of General Practice, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Hemmo A Drexhage
- Department of Immunology, Erasmus MC, Rotterdam, The Netherlands
| | - Willem A Nolen
- Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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22
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Maron E, Nutt D. Biological predictors of pharmacological therapy in anxiety disorders. DIALOGUES IN CLINICAL NEUROSCIENCE 2016. [PMID: 26487811 PMCID: PMC4610615 DOI: 10.31887/dcns.2015.17.3/emaron] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
At least one third of patients with anxiety disorders do not adequately respond to available pharmacological treatment. The reason that some patients with anxiety disorders respond well, but others not, to the same classes of medication is not yet fully understood. It is suggested that several biological factors may influence treatment mechanisms in anxiety and therefore could be identified as possible biomarkers predicting treatment response. In this review, we look at current evidence exploring different types of treatment predictors, including neuroimaging, genetic factors, and blood-related measures, which could open up novel perspectives in clinical management of patients with anxiety disorders.
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Affiliation(s)
- Eduard Maron
- Department of Psychiatry, North Estonia Medical Centre, Tallinn, Estonia; Department of Psychiatry, University of Tartu, Tartu, Estonia ; Faculty of Medicine, Department of Medicine, Centre for Neuropsychopharmacology, Division of Brain Sciences, Imperial College London, London, UK
| | - David Nutt
- Faculty of Medicine, Department of Medicine, Centre for Neuropsychopharmacology, Division of Brain Sciences, Imperial College London, London, UK
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23
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Lener MS, Kundu P, Wong E, Dewilde KE, Tang CY, Balchandani P, Murrough JW. Cortical abnormalities and association with symptom dimensions across the depressive spectrum. J Affect Disord 2016; 190:529-536. [PMID: 26571102 PMCID: PMC4764252 DOI: 10.1016/j.jad.2015.10.027] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Revised: 09/21/2015] [Accepted: 10/15/2015] [Indexed: 01/19/2023]
Abstract
BACKGROUND Few studies have investigated the relationship between structural brain abnormalities and dimensions of depressive symptomatology. METHODS In the current study, we examined the relationship between cortical structural abnormalities and specific behavioral dimensions relevant to depression in a sample of unmedicated patients with major depressive disorder (MDD, n=57) and demographically similar healthy control volunteers (HC, n=29). All subjects underwent diagnostic assessment with the SCID, MRI at 3T, and dimensional assessments using the visual analog scales (VAS). Cortical regions were extracted for each subject, and group comparisons of cortical volume (CV), surface area (SA), and cortical thickness (CT) were performed controlling for multiple comparisons using a bootstrapping technique. Regions demonstrating group differences were analyzed for correlation with specific dimensions assessments. RESULTS As compared with HC, MDD subjects exhibited reduced CV within the left supramarginal gyrus, right ventrolateral prefrontal cortex (VLPFC), entorhinal cortex, parahippocampal gyrus, fusiform gyrus and pericalcarine; reduced SA in the right VLPFC, cuneus, and left temporal pole; and reduced CT in the right rostral anterior cingulate cortex (rACC) (all p's<0.05, corrected). The largest effect occurred within the right VLPFC for CV and SA (MDD<HC; effect sizes: 0.60). CV in the right VLPFC inversely correlated with sadness, fatigue and worry; CT in the right rACC inversely correlated with irritability and fatigue. LIMITATIONS Future studies will be required to further map the anatomical changes in depression to behavioral dimensions. CONCLUSIONS Our results indicate that specific cortical abnormalities are associated with specific behavioral components linked to depression.
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Affiliation(s)
- Marc S. Lener
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Health, NIH, Bethesda, MD
| | - Prantik Kundu
- Translational and Molecular Imaging Institute, Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Edmund Wong
- Translational and Molecular Imaging Institute, Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Kaitlin E. Dewilde
- Mood and Anxiety Disorders Program, Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Cheuk Y. Tang
- Translational and Molecular Imaging Institute, Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Priti Balchandani
- Translational and Molecular Imaging Institute, Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - James W. Murrough
- Mood and Anxiety Disorders Program, Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York,Fishberg Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, New York,Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, New York
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24
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Yamamori H, Ishima T, Yasuda Y, Fujimoto M, Kudo N, Ohi K, Hashimoto K, Takeda M, Hashimoto R. Assessment of a multi-assay biological diagnostic test for mood disorders in a Japanese population. Neurosci Lett 2015; 612:167-171. [PMID: 26687272 DOI: 10.1016/j.neulet.2015.12.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Revised: 12/04/2015] [Accepted: 12/10/2015] [Indexed: 02/06/2023]
Abstract
The current diagnostic tests for mood disorders, including major depressive disorder (MDD) and bipolar disorder (BD), have limitations. Inflammatory markers, growth factors, and oxidative stress markers are involved in the pathophysiology of mood disorders. A multi-assay biological diagnostic test combining these biomarkers might improve diagnostic efficiency. The plasma levels of soluble tumor necrosis factor receptor 2 (sTNFR2), epidermal growth factor (EGF), and myeloperoxidase were measured in 40 MDD patients, 40 BD patients and 40 controls in a Japanese population. We also investigated the plasma levels of these markers in 40 patients with schizophrenia to determine the utility of these markers in differential diagnosis. The plasma levels of sTNFR2 were significantly higher in BD and schizophrenia patients than in controls. The plasma levels of EGF and myeloperoxidase were significantly higher in patients with BD than in controls. The correct classification rate obtained from discriminant analysis with sTNFR2 and EGF between controls and mood disorders was 69.2%, with a sensitivity and specificity of 62.5% and 82.5%, respectively. The correct classification rate obtained from discriminant analysis with sTNFR2 and EGF between controls and BD was 85.0%, with a sensitivity and specificity of 77.6% and 92.5%, respectively. Our results suggest that sTNFR2 and EGF could be biological markers of BD. Further studies are needed to determine the utility of these markers in diagnostic tests for mood disorders.
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Affiliation(s)
- Hidenaga Yamamori
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Osaka 5650871, Japan.
| | - Tamaki Ishima
- Division of Clinical Neuroscience, Chiba University Center for Forensic Mental Health, Chiba, Chiba 2608670, Japan
| | - Yuka Yasuda
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Osaka 5650871, Japan
| | - Michiko Fujimoto
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Osaka 5650871, Japan
| | - Noriko Kudo
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Osaka 5650871, Japan
| | - Kazutaka Ohi
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Osaka 5650871, Japan
| | - Kenji Hashimoto
- Molecular Research Center for Children's Mental Development, United Graduate School of Child Development, Osaka University, Suita, Osaka 5650871, Japan
| | - Masatoshi Takeda
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Osaka 5650871, Japan
| | - Ryota Hashimoto
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Osaka 5650871, Japan; Molecular Research Center for Children's Mental Development, United Graduate School of Child Development, Osaka University, Suita, Osaka 5650871, Japan
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25
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Leuchter AF, Hunter AM, Krantz DE, Cook IA. Intermediate phenotypes and biomarkers of treatment outcome in major depressive disorder. DIALOGUES IN CLINICAL NEUROSCIENCE 2015. [PMID: 25733956 PMCID: PMC4336921 DOI: 10.31887/dcns.2014.16.4/aleuchter] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Major depressive disorder (MDD) is a pleomorphic illness originating from gene x environment interactions. Patients with differing symptom phenotypes receive the same diagnosis and similar treatment recommendations without regard to genomics, brain structure or function, or other physiologic or psychosocial factors. Using this present approach, only one third of patients enter remission with the first medication prescribed, and patients may take longer than 1 year to enter remission with repeated trials. Research to improve treatment effectiveness recently has focused on identification of intermediate phenotypes (IPs) that could parse the heterogeneous population of patients with MDD into subgroups with more homogeneous responses to treatment. Such IPs could be used to develop biomarkers that could be applied clinically to match patients with the treatment that would be most likely to lead to remission. Putative biomarkers include genetic polymorphisms, RNA and protein expression (transcriptome and proteome), neurotransmitter levels (metabolome), additional measures of signaling cascades, oscillatory synchrony, neuronal circuits and neural pathways (connectome), along with other possible physiologic measures. All of these measures represent components of a continuum that extends from proximity to the genome to proximity to the clinical phenotype of depression, and there are many levels along this continuum at which useful IPs may be defined. Because of the highly integrative nature of brain systems and the complex neurobiology of depression, the most useful biomarkers are likely to be those with intermediate proximity both to the genome and the clinical phenotype of MDD. Translation of findings across the spectrum from genotype to phenotype promises to better characterize the complex disruptions in signaling and neuroplasticity that accompany MDD, and ultimately to lead to greater understanding of the causes of depressive illness.
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Affiliation(s)
- Andrew F Leuchter
- Laboratory of Brain, Behavior, and Pharmacology, and the Depression Research and Clinical Program, Semel Institute for Neuroscience and Human Behavior, UCLA; the Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, UCLA, Los Angeles, California, USA
| | - Aimee M Hunter
- Laboratory of Brain, Behavior, and Pharmacology, and the Depression Research and Clinical Program, Semel Institute for Neuroscience and Human Behavior, UCLA; the Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, UCLA, Los Angeles, California, USA
| | - David E Krantz
- Laboratory of Brain, Behavior, and Pharmacology, and the Depression Research and Clinical Program, Semel Institute for Neuroscience and Human Behavior, UCLA; the Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, UCLA, Los Angeles, California, USA
| | - Ian A Cook
- Laboratory of Brain, Behavior, and Pharmacology, and the Depression Research and Clinical Program, Semel Institute for Neuroscience and Human Behavior, UCLA; the Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, UCLA; the Department of Bioengineering, Henry Samueli School of Engineering and Applied Sciences, UCLA, Los Angeles, California, USA
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26
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Iadarola ND, Niciu MJ, Richards EM, Vande Voort JL, Ballard ED, Lundin NB, Nugent AC, Machado-Vieira R, Zarate CA. Ketamine and other N-methyl-D-aspartate receptor antagonists in the treatment of depression: a perspective review. Ther Adv Chronic Dis 2015; 6:97-114. [PMID: 25954495 DOI: 10.1177/2040622315579059] [Citation(s) in RCA: 147] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Current pharmacotherapies for major depressive disorder (MDD) and bipolar depression (BDep) have a distinct lag of onset that can generate great distress and impairment in patients. Furthermore, as demonstrated by several real-world effectiveness trials, their efficacy is limited. All approved antidepressant medications for MDD primarily act through monoaminergic mechanisms, agonists or antagonists with varying affinities for serotonin, norepinephrine and dopamine. The glutamate system has received much attention in recent years as an avenue for developing novel therapeutics. A single subanesthetic dose infusion of the noncompetitive N-methyl-D-aspartate (NMDA) receptor antagonist ketamine has been shown to have rapid and potent antidepressant effects in treatment-resistant MDD and BDep. In a reverse translational framework, ketamine's clinical efficacy has inspired many preclinical studies to explore glutamatergic mechanisms of antidepressant action. These studies have revealed enhanced synaptic plasticity/synaptogenesis via numerous molecular and cellular mechanisms: release of local translational inhibition of brain-derived neurotrophic factor and secretion from dendritic spines, mammalian target of rapamycin activation and glycogen synthase kinase-3 inhibition. Current efforts are focused on extending ketamine's antidepressant efficacy, uncovering the neurobiological mechanisms responsible for ketamine's antidepressant activity in biologically enriched subgroups, and identifying treatment response biomarkers to personalize antidepressant selection. Other NMDA receptor antagonists have been studied both preclinically and clinically, which have revealed relatively modest antidepressant effects compared with ketamine but potentially other favorable characteristics, for example, decreased dissociative or psychotomimetic effects; therefore, there is great interest in developing novel glutamatergic antidepressants with greater target specificity and/or decreased adverse effects.
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Affiliation(s)
- Nicolas D Iadarola
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD, USA
| | - Mark J Niciu
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD, USA
| | - Erica M Richards
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD, USA
| | - Jennifer L Vande Voort
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD, USA
| | - Elizabeth D Ballard
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD, USA
| | - Nancy B Lundin
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD, USA
| | - Allison C Nugent
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD, USA
| | - Rodrigo Machado-Vieira
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD, USA
| | - Carlos A Zarate
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, 10 Center Dr., Building 10/CRC, Room 7-5545, Bethesda, MD 20892, USA
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27
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Lener MS, Iosifescu DV. In pursuit of neuroimaging biomarkers to guide treatment selection in major depressive disorder: a review of the literature. Ann N Y Acad Sci 2015; 1344:50-65. [DOI: 10.1111/nyas.12759] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Marc S. Lener
- Department of Psychiatry; Icahn School of Medicine at Mount Sinai; New York New York
| | - Dan V. Iosifescu
- Department of Psychiatry; Icahn School of Medicine at Mount Sinai; New York New York
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28
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Abstract
Abnormal behavior and disturbed cognition, often assumed to represent psychiatric illness, may actually result from some form of occult organic brain disease that can be detected by means of one or more biomarkers. This truth was discovered more than a century ago by Aloysius Alzheimer, a German psychiatrist and neuropathologist. As a psychiatrist, he described the behavioral manifestations of "senile dementia" in a 51-year-old female; as a neuropathologist, he was the first to recognize the significance of the senile plaques and neurofibrillary tangles found in her brain after her death at age 55 years. It was Alzheimer who made the connection between these "biomarkers" and the symptoms of the increasingly prevalent disease that now bears his name. In recent years, the search for psychiatry-relevant biomarkers of major depression, schizophrenia, bipolar disease, and other important psychiatric/neuropsychiatric disorders has intensified. Biomarkers in psychiatry and neuropsychiatry have the potential of clarifying the etiology of an ambiguous clinical presentation-making it possible, for example, to detect underlying differences between psychological maladies that have confusingly similar symptoms. In addition, attempts are now being made to classify mental disorders on the basis of biomarkers. Biomarkers may also disclose the presence of a previously unsuspected physical explanation for behavior(s) originally presumed to be "psychiatric" in origin. Although clinically usable biomarkers in the diagnosis and treatment of mental illness await validation, candidate genomic biomarkers and protein profiling of candidate biomarkers in psychiatry are rapidly gaining ground as areas of interest, with considerable future potential. This review considers biomarker-related issues germane to psychiatry and neuropsychiatry in the context of new data that can be used to tailor therapies to the individual psychiatric patient.
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Affiliation(s)
- Madhu Kalia
- Thomas Jefferson University, Philadelphia, PA 19107.
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Ortiz R, Niciu MJ, Lukkahati N, Saligan LN, Nugent AC, Luckenbaugh DA, Machado-Vieira R, Zarate CA. Shank3 as a potential biomarker of antidepressant response to ketamine and its neural correlates in bipolar depression. J Affect Disord 2015; 172:307-11. [PMID: 25451430 PMCID: PMC4400209 DOI: 10.1016/j.jad.2014.09.015] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Accepted: 09/11/2014] [Indexed: 02/06/2023]
Abstract
BACKGROUND Shank3, a post-synaptic density protein involved in N-methyl-d-aspartate (NMDA) receptor tethering and dendritic spine rearrangement, is implicated in the pathophysiology of bipolar disorder. We hypothesized that elevated baseline plasma Shank3 levels might predict antidepressant response to the NMDA receptor antagonist ketamine. METHODS Twenty-nine subjects with bipolar depression received a double-blind, randomized, subanesthetic dose (.5 mg/kg) ketamine infusion. Of the patients for whom Shank3 levels were collected, 15 completed baseline 3-Tesla MRI and 17 completed post-ketamine [(18)F]-FDG PET. RESULTS Higher baseline Shank3 levels predicted antidepressant response at Days 1 (r=-.39, p=.047), 2 (r=-.45, p=.02), and 3 (r=-.42, p=.03) and were associated with larger average (r=.58, p=.02) and right amygdala volume (r=.65, p=.009). Greater baseline Shank3 also predicted increased glucose metabolism in the hippocampus (r=.51, p=.04) and amygdala (r=.58, p=.02). LIMITATIONS Limitations include the small sample size, inability to assess the source of peripheral Shank3, and the lack of a placebo group for baseline Shank3 levels and comparative structural/functional neuroimaging. CONCLUSIONS Shank3 is a potential biomarker of antidepressant response to ketamine that correlates with baseline amygdala volume and increased glucose metabolism in the amygdala and hippocampus.
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Affiliation(s)
- Robin Ortiz
- National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Division of Intramural Research Programs, National Institutes of Health, Bethesda, MD, USA
| | - Mark J. Niciu
- National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Division of Intramural Research Programs, National Institutes of Health, Bethesda, MD, USA
| | - Nada Lukkahati
- National Institute of Nursing Research, National Institutes of Health, Bethesda, MD, USA,School of Nursing, University of Nevada at Las Vegas, Las Vegas, NV, USA
| | - Leorey N. Saligan
- National Institute of Nursing Research, National Institutes of Health, Bethesda, MD, USA
| | - Allison C. Nugent
- National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Division of Intramural Research Programs, National Institutes of Health, Bethesda, MD, USA
| | - David A. Luckenbaugh
- National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Division of Intramural Research Programs, National Institutes of Health, Bethesda, MD, USA
| | - Rodrigo Machado-Vieira
- National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Division of Intramural Research Programs, National Institutes of Health, Bethesda, MD, USA
| | - Carlos A. Zarate
- National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Division of Intramural Research Programs, National Institutes of Health, Bethesda, MD, USA,Corresponding author Carlos A. Zarate Jr. M.D., National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics & Pathophysiology Branch, Building 10/Clinical Research Center (CRC), 10 Center Dr., Room 7-5342, Bethesda, MD 20892, Phone: (301)-451-0861, Fax: (301)-480-8792,
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Brunoni AR, Machado-Vieira R, Zarate CA, Vieira ELM, Valiengo L, Benseñor IM, Lotufo PA, Gattaz WF, Teixeira AL. Assessment of non-BDNF neurotrophins and GDNF levels after depression treatment with sertraline and transcranial direct current stimulation in a factorial, randomized, sham-controlled trial (SELECT-TDCS): an exploratory analysis. Prog Neuropsychopharmacol Biol Psychiatry 2015; 56:91-6. [PMID: 25172025 PMCID: PMC4258544 DOI: 10.1016/j.pnpbp.2014.08.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Revised: 07/24/2014] [Accepted: 08/20/2014] [Indexed: 01/07/2023]
Abstract
The neurotrophic hypothesis of depression states that the major depressive episode is associated with lower neurotrophic factors levels, which increase with amelioration of depressive symptoms. However, this hypothesis has not been extended to investigate neurotrophic factors other than the brain-derived neurotrophic factor (BDNF). We therefore explored whether plasma levels of neurotrophins 3 (NT-3) and 4 (NT-4), nerve growth factor (NGF) and glial cell line derived neurotrophic factor (GDNF) changed after antidepressant treatment and correlated with treatment response. Seventy-three patients with moderate-to-severe, antidepressant-free unipolar depression were assigned to a pharmacological (sertraline) and a non-pharmacological (transcranial direct current stimulation, tDCS) intervention in a randomized, 2 × 2, placebo-controlled design. The plasma levels of NT-3, NT-4, NGF and GDNF were determined by enzyme-linked immunosorbent assay before and after a 6-week treatment course and analyzed according to clinical response and allocation group. We found that tDCS and sertraline (separately and combined) produced significant improvement in depressive symptoms. Plasma levels of all neurotrophic factors were similar across groups at baseline and remained significantly unchanged regardless of the intervention and of clinical response. Also, baseline plasma levels were not associated with clinical response. To conclude, in this 6-week placebo-controlled trial, NT-3, NT-4, NGF and GDNF plasma levels did not significantly change with sertraline or tDCS. These data suggest that these neurotrophic factors are not surrogate biomarkers of treatment response or involved in the antidepressant mechanisms of tDCS.
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Affiliation(s)
- André R Brunoni
- Center for Clinical and Epidemiological Research & Interdisciplinary Center for Applied Neuromodulation (CINA), University Hospital, University of São Paulo, São Paulo, Brazil; Service of Interdisciplinary Neuromodulation (SIN), Department and Institute of Psychiatry, Faculty of Medicine of University of São Paulo, São Paulo, Brazil; Laboratory of Neuroscience (LIM27), Department and Institute of Psychiatry, University of São Paulo, São Paulo, Brazil.
| | - Rodrigo Machado-Vieira
- Laboratory of Neuroscience (LIM27), Department and Institute of Psychiatry, University of São Paulo, São Paulo, Brazil; Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health (NIMH), NIH, Bethesda, MD, USA
| | - Carlos A Zarate
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health (NIMH), NIH, Bethesda, MD, USA
| | - Erica L M Vieira
- Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine of Minas Gerais, Belo Horizonte, Brazil
| | - Leandro Valiengo
- Center for Clinical and Epidemiological Research & Interdisciplinary Center for Applied Neuromodulation (CINA), University Hospital, University of São Paulo, São Paulo, Brazil; Service of Interdisciplinary Neuromodulation (SIN), Department and Institute of Psychiatry, Faculty of Medicine of University of São Paulo, São Paulo, Brazil; Laboratory of Neuroscience (LIM27), Department and Institute of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Isabela M Benseñor
- Center for Clinical and Epidemiological Research & Interdisciplinary Center for Applied Neuromodulation (CINA), University Hospital, University of São Paulo, São Paulo, Brazil
| | - Paulo A Lotufo
- Center for Clinical and Epidemiological Research & Interdisciplinary Center for Applied Neuromodulation (CINA), University Hospital, University of São Paulo, São Paulo, Brazil
| | - Wagner F Gattaz
- Laboratory of Neuroscience (LIM27), Department and Institute of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Antonio L Teixeira
- Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine of Minas Gerais, Belo Horizonte, Brazil
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Niciu MJ, Luckenbaugh DA, Ionescu DF, Richards EM, Vande Voort JL, Ballard ED, Brutsche NE, Furey ML, Zarate CA. Ketamine's antidepressant efficacy is extended for at least four weeks in subjects with a family history of an alcohol use disorder. Int J Neuropsychopharmacol 2014; 18:pyu039. [PMID: 25539512 PMCID: PMC4303351 DOI: 10.1093/ijnp/pyu039] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND A single subanesthetic infusion of the N-methyl-D-aspartate (NMDA) receptor antagonist ketamine has rapid and potent antidepressant properties in treatment-resistant major depressive disorder (TRD). As a family history of an alcohol use disorder is a positive predictor of ketamine's antidepressant response and the strength of the association increases over time, we hypothesized that depressed subjects with a family history of an alcohol use disorder would have greater antidepressant durability and that riluzole would augment and/or extend ketamine's antidepressant efficacy. METHODS Fifty-two TRD subjects received an open-label infusion of ketamine (0.5mg/kg over 40 minutes), and, four to six hours post-infusion, were randomized to either flexible-dose (100-200mg/day) riluzole or placebo in the following proportions: Family History Positive (FHP) riluzole (n = 10), FHP placebo (n = 9), Family History Negative (FHN) riluzole (n = 16), and FHN placebo (n = 17). RESULTS FHP subjects randomized to placebo had a greater antidepressant response than FHN subjects; however, contrary to our initial hypothesis, there was no significant difference in antidepressant efficacy with riluzole. Although potentially underpowered, there was no difference in overall time-to-relapse based on randomization status (riluzole responders: n = 15, placebo responders: n = 17). Yet, time-to-relapse was longer in FHP placebo responders (n = 8) compared to FHN placebo responders (n = 9) with, again, no significant difference in time-to-relapse in FHP riluzole responders (n = 6) compared to FHN riluzole responders (n = 9). CONCLUSIONS Ketamine's extended antidepressant durability in FHP TRD should be considered in the design and analysis of ketamine depression trials.
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Affiliation(s)
- Mark J Niciu
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD (Drs Niciu, Ionescu, Richards, Vande Voort, Ballard, Furey, and Zarate, Mr Luckenbaugh, and Ms Brutsche).
| | - David A Luckenbaugh
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD (Drs Niciu, Ionescu, Richards, Vande Voort, Ballard, Furey, and Zarate, Mr Luckenbaugh, and Ms Brutsche)
| | - Dawn F Ionescu
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD (Drs Niciu, Ionescu, Richards, Vande Voort, Ballard, Furey, and Zarate, Mr Luckenbaugh, and Ms Brutsche)
| | - Erica M Richards
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD (Drs Niciu, Ionescu, Richards, Vande Voort, Ballard, Furey, and Zarate, Mr Luckenbaugh, and Ms Brutsche)
| | - Jennifer L Vande Voort
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD (Drs Niciu, Ionescu, Richards, Vande Voort, Ballard, Furey, and Zarate, Mr Luckenbaugh, and Ms Brutsche)
| | - Elizabeth D Ballard
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD (Drs Niciu, Ionescu, Richards, Vande Voort, Ballard, Furey, and Zarate, Mr Luckenbaugh, and Ms Brutsche)
| | - Nancy E Brutsche
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD (Drs Niciu, Ionescu, Richards, Vande Voort, Ballard, Furey, and Zarate, Mr Luckenbaugh, and Ms Brutsche)
| | - Maura L Furey
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD (Drs Niciu, Ionescu, Richards, Vande Voort, Ballard, Furey, and Zarate, Mr Luckenbaugh, and Ms Brutsche)
| | - Carlos A Zarate
- National Institutes of Health/National Institute of Mental Health, Experimental Therapeutics and Pathophysiology Branch, Bethesda, MD (Drs Niciu, Ionescu, Richards, Vande Voort, Ballard, Furey, and Zarate, Mr Luckenbaugh, and Ms Brutsche)
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Ballard ED, Ionescu DF, Vande Voort JL, Niciu MJ, Richards EM, Luckenbaugh DA, Brutsche NE, Ameli R, Furey M, Zarate CA. Improvement in suicidal ideation after ketamine infusion: relationship to reductions in depression and anxiety. J Psychiatr Res 2014; 58:161-6. [PMID: 25169854 PMCID: PMC4163501 DOI: 10.1016/j.jpsychires.2014.07.027] [Citation(s) in RCA: 176] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Revised: 07/09/2014] [Accepted: 07/31/2014] [Indexed: 01/20/2023]
Abstract
OBJECTIVE Suicide is a psychiatric emergency. Currently, there are no approved pharmacologic treatments for suicidal ideation. Ketamine is an N-methyl-D-aspartate (NMDA) receptor antagonist that rapidly reduces suicidal ideation as well as depression and anxiety, but the dynamic between these symptoms is not known. The aim of this analysis was to evaluate whether ketamine has an impact on suicidal thoughts, independent of depressive and anxiety symptoms. METHODS 133 patients with treatment-resistant depression (major depressive disorder or bipolar I/II disorder) received a single subanesthetic infusion of ketamine (0.5 mg/kg over 40 min). Post-hoc correlations and linear mixed models evaluated the relationship between suicidal ideation and depression and anxiety symptoms using the Hamilton Depression Rating Scale (HAMD), Scale for Suicidal Ideation (SSI), Beck Depression Inventory (BDI), and Hamilton Anxiety Rating Scale (HAMA) focusing on 230 min post-infusion. RESULTS At 230 min post-infusion, correlations between changes in suicidal ideation and depression ranged from 0.23 to 0.44 (p < .05), accounting for up to 19% in the variance of ideation change. Correlations with anxiety ranged from 0.23 to 0.40 (p < .05), accounting for similar levels of variance. Ketamine infusion was associated with significant reductions in suicidal ideation compared to placebo, when controlling for the effects of ketamine on depression (F1,587 = 10.31, p = .001) and anxiety (F1,567 = 8.54, p = .004). CONCLUSIONS Improvements in suicidal ideation after ketamine infusion are related to, but not completely driven by, improvements in depression and anxiety. Investigation of the specific effects of ketamine on suicidal thoughts is warranted.
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Affiliation(s)
- Elizabeth D. Ballard
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, 20892
| | - Dawn F. Ionescu
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, 20892
| | - Jennifer L. Vande Voort
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, 20892
| | - Mark J. Niciu
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, 20892
| | - Erica M. Richards
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, 20892
| | - David A. Luckenbaugh
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, 20892
| | - Nancy E. Brutsche
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, 20892
| | - Rezvan Ameli
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, 20892
| | - Maura Furey
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, 20892
| | - Carlos A. Zarate
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, 20892
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Singh MK, Gotlib IH. The neuroscience of depression: implications for assessment and intervention. Behav Res Ther 2014; 62:60-73. [PMID: 25239242 PMCID: PMC4253641 DOI: 10.1016/j.brat.2014.08.008] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Revised: 08/16/2014] [Accepted: 08/18/2014] [Indexed: 12/20/2022]
Abstract
Major Depressive Disorder (MDD) is among the most prevalent of all psychiatric disorders and is the single most burdensome disease worldwide. In attempting to understand the profound deficits that characterize MDD across multiple domains of functioning, researchers have identified aberrations in brain structure and function in individuals diagnosed with this disorder. In this review we synthesize recent data from human neuroimaging studies in presenting an integrated neural network framework for understanding the impairments experienced by individuals with MDD. We discuss the implications of these findings for assessment of and intervention for MDD. We conclude by offering directions for future research that we believe will advance our understanding of neural factors that contribute to the etiology and course of depression, and to recovery from this debilitating disorder.
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Affiliation(s)
| | - Ian H Gotlib
- Department of Psychology, Stanford University, United States
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Ballard ED, Ionescu DF, Vande Voort JL, Slonena EE, Franco-Chaves JA, Zarate CA, Grillon C. Increased fear-potentiated startle in major depressive disorder patients with lifetime history of suicide attempt. J Affect Disord 2014; 162:34-8. [PMID: 24767002 PMCID: PMC4040504 DOI: 10.1016/j.jad.2014.03.027] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Accepted: 03/14/2014] [Indexed: 11/16/2022]
Abstract
BACKGROUND Suicide is a common reason for psychiatric emergency and morbidity, with few effective treatments. Anxiety symptoms have emerged as potential modifiable risk factors in the time before a suicide attempt, but few studies have been conducted using laboratory measures of fear and anxiety. We operationally defined fear and anxiety as increased startle reactivity during anticipation of predictable (fear-potentiated startle) and unpredictable (anxiety-potentiated startle) shock. We hypothesized that a lifetime history of suicide attempt (as compared to history of no suicide attempt) would be associated with increased fear-potentiated startle. METHODS A post-hoc analysis of fear- and anxiety-potentiated startle was conducted in 28 medication-free patients with Major Depressive Disorder (MDD) divided according to suicide attempt history. RESULTS The magnitude of fear-potentiated startle was increased in depressed patients with lifetime suicide attempts compared to those without a lifetime history of suicide attempt (F(1,26)=5.629, p=.025). There was no difference in anxiety-potentiated startle by suicide attempt history. LIMITATIONS This is a post-hoc analysis of previously analyzed patient data from a study of depressed inpatients. Further replication of the finding with a larger patient sample is indicated. CONCLUSIONS Increased fear-potentiated startle in suicide attempters suggests the role of amygdala in depressed patients with a suicide attempt history. Findings highlight the importance of anxiety symptoms in the treatment of patients at increased suicide risk.
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Affiliation(s)
- Elizabeth D. Ballard
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, USA
| | - Dawn F. Ionescu
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, USA
| | - Jennifer L. Vande Voort
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, USA
| | - Elizabeth E. Slonena
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, USA
| | - Jose A. Franco-Chaves
- Department of Psychiatry, VA Caribbean Health Network, Veterans Health Administration San Juan, Puerto Rico
| | - Carlos A. Zarate
- Experimental Therapeutics & Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, USA
| | - Christian Grillon
- Section on Neurobiology of Fear and Anxiety, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, USA
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Ionescu DF, Niciu MJ, Richards EM, Zarate CA. Pharmacologic treatment of dimensional anxious depression: a review. Prim Care Companion CNS Disord 2014; 16:13r01621. [PMID: 25317369 DOI: 10.4088/pcc.13r01621] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Accepted: 02/05/2014] [Indexed: 10/25/2022] Open
Abstract
OBJECTIVE To review the pharmacologic treatment of dimensionally defined anxious depression. DATA SOURCES English-language, adult human research articles published between 1949 and February 2013 were identified via PUBMED and EMBASE. The search term was treatment of anxious depression. STUDY SELECTION We identified and reviewed 304 original articles. Of these, 31 studies of patients with anxious depression, who were treated with an antidepressant or antipsychotic, are included in this review. DATA EXTRACTION All studies explicitly used a dimensional definition of anxious depression. All patients were treated with either antidepressants or antipsychotic medications. RESULTS Of the 31 relevant psychopharmacologic studies identified, 7 examined patients receiving only 1 medication, 2 studied cotherapeutic strategies, 1 examined antipsychotic augmentation, and 21 compared multiple medications. Eleven were pooled analyses from several studies. All studies were of adults (18-92 years old). The Hamilton Depression Rating Scale Anxiety/Somatization Factor Score was used to define anxious depression in 71% of the studies, and 77.4% were post hoc analyses of previous datasets. Seventeen studies found selective serotonin reuptake inhibitors (SSRIs), serotonin-norepinephrine reuptake inhibitors (SNRIs), and/or tricyclic antidepressants (TCAs) to be useful for successfully treating anxious depression. However, patients with anxious depression were less likely to experience sustained response or remission. Furthermore, baseline anxious depression puts patients at greater risk for side effect burden. CONCLUSIONS Despite achieving response with SSRIs, SNRIs, and TCAs, patients with dimensionally defined anxious depression do not maintain response or remission and often report a larger burden of side effects compared to nonanxious depressive patients, suggesting that it is a harder-to-treat subtype of major depressive disorder.
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Affiliation(s)
- Dawn F Ionescu
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Mark J Niciu
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Erica M Richards
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Carlos A Zarate
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
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Fang A, Hoge EA, Heinrichs M, Hofmann SG. Attachment Style Moderates the Effects of Oxytocin on Social Behaviors and Cognitions During Social Rejection: Applying an RDoC Framework to Social Anxiety. Clin Psychol Sci 2014; 2:740-747. [PMID: 25419499 DOI: 10.1177/2167702614527948] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Whereas the DSM categorizes individuals with similar self-reported symptoms, the Research Domain Criteria (RDoC) offers a new approach for classifying mental disorders based on dimensions of observable behaviors and neurobiological measures. The objective of this proof-of-concept study is to adopt this approach by distinguishing individuals based on disorder-related personality traits during an experimental manipulation that targeted a disorder-related biological mechanism. Specifically, we examined whether attachment style moderated the effect of oxytocin administration on social behaviors and cognitions during a social exclusion test in individuals with social anxiety disorder. When receiving oxytocin compared to placebo, only individuals with low attachment avoidance displayed more social affiliation and cooperation, and only those with high attachment avoidance showed faster detection of disgust and neutral faces. Thus, attachment style moderated oxytocin's effects among individuals who shared the same DSM diagnosis. We conclude that neurobiological tests can inform new classification strategies by adopting an RDoC framework.
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Affiliation(s)
- Angela Fang
- Boston University, Boston, MA ; Massachusetts General Hospital/Harvard Medical School, Boston, MA
| | - Elizabeth A Hoge
- Massachusetts General Hospital/Harvard Medical School, Boston, MA
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