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Saga Y, Chiang C, Wakamatsu A. A descriptive analysis of spontaneous reports of antipsychotic-induced tardive dyskinesia and other extrapyramidal symptoms in the Japanese Adverse Drug Event Report database. Neuropsychopharmacol Rep 2024; 44:221-226. [PMID: 37884014 PMCID: PMC10932779 DOI: 10.1002/npr2.12385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 09/18/2023] [Accepted: 09/29/2023] [Indexed: 10/28/2023] Open
Abstract
AimThe aim of this study is to summarize the spontaneous reports of tardive dyskinesia (TD) and extrapyramidal symptoms (EPSs) that occurred in Japan over the past decade. MethodsThe study analyzed TD and EPS cases reported in the Japanese Adverse Drug Event Report database between April 2011 and March 2021. The cases were stratified by the diagnoses of schizophrenia, bipolar disorders, and depressive disorders. ResultsIn total, 800 patients including a total of 171 TD cases and 682 EPS cases were reported in the JADER database across psychiatric diagnosis. The cases were caused by first-generation antipsychotics (FGA, TD: n = 105, EPS: n = 245) and second-generation antipsychotics (SGA, TD: n = 144, EPS: n = 598). The SGA were categorized based on Neuroscience-based Nomenclature (NbN) regarding pharmacological domain and mode of action, which were reported evenly as the offending agents. Among reported treatment and outcome in TD cases (n = 67, 37.6%) and EPS cases (n = 405, 59.3%), the relatively limited number of TD cases were reported as recovered/improved was also limited (n = 32, 47.8%) compared to those of EPS cases (n = 266, 65.7%). Some cases still had residual symptoms or did not recover fully (TD: n = 21, 31.3%, EPS: n = 77, 19.0%). CONCLUSION: Tardive dyskinesia and EPS have been widely reported in Japan over the past decade across psychiatric diagnoses and antipsychotic classes. LIMITATIONS: It is important to acknowledge the presence of reporting bias and the lack of comparators to accurately assess risks. Owing to the nature of spontaneous reporting, the estimation of prevalence is not feasible.
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Affiliation(s)
- Yosuke Saga
- Medical Affairs DivisionJanssen Pharmaceutical K.KTokyoJapan
| | - Chih‐Lin Chiang
- Medical Affairs DivisionJanssen Pharmaceutical K.KTokyoJapan
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Veeraraghavan V, Agarwal D. Risperidone induced tardive movements in an elderly male-a case of cognitive decline masked by behavioral abnormalities. GERIATRIC CARE 2022. [DOI: 10.4081/gc.2022.10818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Abstract
Tardive dyskinesia is a drug emergent side effect associated with long-term exposure to neuroleptics. Risperidone has lesser propensity to cause tardive movements. A 67-year-old male presented with tardive symptoms. He had oromasticatory and limb movements. He was started on 2 mg of risperidone for agitation and behavioral disturbance 4 years ago. He also developed cognitive decline over the years. Clinician must be aware of the possibility of tardive movements with risperidone and the need for frequent evaluation of cognitive function in any elderly male.
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3
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Naz F, Malik A, Riaz M, Mahmood Q, Mehmood MH, Rasool G, Mahmood Z, Abbas M. Bromocriptine Therapy: Review of mechanism of action, safety and tolerability. Clin Exp Pharmacol Physiol 2022; 49:903-922. [DOI: 10.1111/1440-1681.13678] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 05/24/2022] [Accepted: 05/25/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Faiza Naz
- Punjab University College of Pharmacy University of the Punjab Lahore Pakistan
| | - Abdul Malik
- College of Pharmacy University of Sargodha Sargodha Pakistan
| | - Muhammad Riaz
- Department of Allied Health Sciences University of Sargodha Sargodha Pakistan
| | - Qaisar Mahmood
- College of Pharmacy University of Sargodha Sargodha Pakistan
| | - Malik Hassan Mehmood
- Department of Pharmacology, Faculty of Pharmaceutical Sciences Government College University Faisalabad Pakistan
| | - Ghulam Rasool
- Department of Allied Health Sciences University of Sargodha Sargodha Pakistan
| | - Zahed Mahmood
- Department of Biochemistry Government College University Faisalabad Pakistan
| | - Mazhar Abbas
- Department of Biochemistry College of Veterinary and Animal Sciences, University of Veterinary and Animal Sciences (Jhang Campus) Lahore Pakistan
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4
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Baumgärtner J, Grohmann R, Bleich S, Glocker C, Seifert J, Toto S, Rüther E, Engel RR, Stübner S. Atypical dyskinesias under treatment with antipsychotic drugs: Report from the AMSP multicenter drug safety project. World J Biol Psychiatry 2022; 23:151-164. [PMID: 34096837 DOI: 10.1080/15622975.2021.1938213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVES The aim of this study was to describe atypical dyskinesias (AtypDs) occurring during treatment with antipsychotic drugs (APDs). AtypDs are dyskinesias showing either an unusual temporal relationship between onset of treatment and start of the adverse drug reaction (ADR) or an unusual presentation of clinical symptoms. METHODS Data on the utilisation of APDs and reports of severe APD-induced AtypDs were collected using data from the observational pharmacovigilance programme - 'Arzneimittelsicherheit in der Psychiatrie (English: drug safety in psychiatry)' (AMSP) - from 1993 to 2016. RESULTS A total of 495,615 patients were monitored, of which 333,175 were treated with APDs. Sixty-seven cases (0.020%) of severe AtypDs under treatment with APDs were registered. The diagnoses of schizophrenic disorders as well as organic mental disorders were related to significantly higher rates of AtypDs. Second-generation antipsychotic drugs (SGAs) showed slightly higher rates of AtypDs (0.024%) than high-potency (0.011%) or low-potency first-generation antipsychotic drugs (FGAs; 0.006%). In 41 cases (61.2%), two or more drugs were found to cause AtypDs. CONCLUSIONS Our study indicates that AtypDs are rare ADRs. SGAs may have a higher risk for the occurrence of AtypDs than FGAs. Clinicians should be aware of this ADR and patients should be monitored and examined carefully.
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Affiliation(s)
- Jessica Baumgärtner
- Department of Psychiatry, Psychotherapy and Psychosomatics, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Renate Grohmann
- Department of Psychiatry, Ludwig-Maximilians-University, Munich, Germany
| | - Stefan Bleich
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover, Germany
| | - Catherine Glocker
- Department of Psychiatry, Ludwig-Maximilians-University, Munich, Germany
| | - Johanna Seifert
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover, Germany
| | - Sermin Toto
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover, Germany
| | - Eckart Rüther
- Department of Psychiatry, Ludwig-Maximilians-University, Munich, Germany.,Prosomno, Clinic for Sleep Medicine, Munich, Germany
| | - Rolf R Engel
- Department of Psychiatry, Ludwig-Maximilians-University, Munich, Germany
| | - Susanne Stübner
- Department of Psychiatry, Ludwig-Maximilians-University, Munich, Germany.,Department of Forensic Psychiatry, Bezirksklinikum Ansbach, Ansbach, Germany
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5
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Jackson R, Brams MN, Citrome L, Hoberg AR, Isaacson SH, Kane JM, Kumar R. Assessment of the Impact of Tardive Dyskinesia in Clinical Practice: Consensus Panel Recommendations. Neuropsychiatr Dis Treat 2021; 17:1589-1597. [PMID: 34079257 PMCID: PMC8164384 DOI: 10.2147/ndt.s310605] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 04/30/2021] [Indexed: 01/01/2023] Open
Abstract
PURPOSE Tardive dyskinesia (TD) is a hyperkinetic movement disorder in which patients experience abnormal involuntary movements that can have profound negative impacts on physical, cognitive, and psychosocial functioning. Use of measures to assess the functional impact of TD in routine clinical practice is lacking. To address this gap, an advisory panel of experts in psychiatry and movement disorder neurology was convened to develop consensus recommendations on assessment of the impact of TD on patients' functioning that can be used in clinical practice. METHODS An advisory panel provided recommendations using an iterative process, beginning with a narrative literature review regarding current practices for assessing the impact of TD in clinical settings. A detailed summary was generated, and the advisory panel provided comments about the content and answered questions about assessing TD impact in clinical practice. The panelists' responses were discussed during a virtual meeting held on August 28, 2020. A second meeting on September 25, 2020, focused on developing and refining recommendations for assessment of the impact of TD in clinical practice. At the conclusion of the second meeting, general consensus was reached on all recommendation statements. RESULTS As part of routine clinical practice, it is imperative to assess the impact of TD on the patient's life to help guide treatment decisions. Key domains for assessing the overall impact of TD include social, physical, vocational, and psychological functioning and the impact of TD on the underlying psychiatric disorder. Assessment of TD impact should be performed at every patient visit. Impact assessments should include consultation with patients, caregivers, and family members. Shared decision-making to initiate TD treatment should consider impact. CONCLUSION The impact of TD should be assessed routinely, including the key domains of social, physical, vocational, and psychological functioning and the impact of TD on the underlying psychiatric disorder.
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Affiliation(s)
- Richard Jackson
- University of Michigan School of Medicine, Ann Arbor, MI, USA
| | | | | | | | - Stuart H Isaacson
- Parkinson’s Disease and Movement Disorders Center of Boca Raton, Boca Raton, FL, USA
| | - John M Kane
- Feinstein Institution for Medical Research, Lynbrook, NY, USA
| | - Rajeev Kumar
- Rocky Mountain Movement Disorders Center, Englewood, CO, USA
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6
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Yoshida K, Takeuchi H. Dose-dependent effects of antipsychotics on efficacy and adverse effects in schizophrenia. Behav Brain Res 2021; 402:113098. [PMID: 33417992 DOI: 10.1016/j.bbr.2020.113098] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 12/02/2020] [Accepted: 12/23/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Antipsychotics are a cornerstone of pharmacological treatment of schizophrenia. Improved understanding of the dose-response relationship of antipsychotics in terms of efficacy, adverse effects, and mortality can help to optimize the pharmacological treatment of schizophrenia. METHODS This narrative literature review summarizes current evidence on the relationship of antipsychotic dose with efficacy, adverse effects, and mortality in patients with schizophrenia. RESULTS The efficacy of antipsychotics generally appeared to be highly dose-dependent in the acute phase of schizophrenia, with each antipsychotic having a specific dose-response curve. The presence or absence of dose-dependency and its extent varied according to the type of adverse effect. Parkinsonism, hyperprolactinemia, weight gain, and neurocognitive impairment appeared to be dose-related. The following adverse effects might be at least somewhat dose-dependent: akathisia, tardive dyskinesia, osteoporosis, sexual dysfunction, diabetes mellitus, myocardial infarction, stroke, thromboembolism, QT interval prolongation, anticholinergic adverse effects, somnolence, pneumonia, hip fracture, and neuroleptic malignant syndrome. In contrast, the relationships of antipsychotic dose with dyslipidemia, hypotension, seizure, sialorrhea, and neutropenia and agranulocytosis remained unclear due to mixed findings and/or limited data. Although a higher lifetime cumulative antipsychotic dose might contribute to higher mortality, it is still difficult to conclude whether mortality increases in a dose-dependent manner. CONCLUSION These findings could help clinicians to optimize antipsychotic treatment in patients with schizophrenia by balancing risks and benefits in clinical practice. However, further investigations with larger sample sizes and more robust study designs that focus on each antipsychotic agent are needed.
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Affiliation(s)
- Kazunari Yoshida
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan; Pharmacogenetics Research Clinic, Centre for Addiction and Mental Health, Toronto, ON, Canada; Azrieli Adult Neurodevelopmental Centre, Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Hiroyoshi Takeuchi
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan; Schizophrenia Division, Centre for Addiction and Mental Health, Toronto, ON, Canada.
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Abstract
Dystonia is by far the most intrusive and invalidating extrapyramidal side effect of potent classical antipsychotic drugs. Antipsychotic drug-induced dystonia is classified in both acute and tardive forms. The incidence of drug-induced dystonia is associated with the affinity to inhibitory dopamine D2 receptors. Particularly acute dystonia can be treated with anticholinergic drugs, but the tardive form may also respond to such antimuscarinic treatment, which contrasts their effects in tardive dyskinesia. Combining knowledge of the pathophysiology of primary focal dystonia with the anatomical and pharmacological organization of the extrapyramidal system may shed some light on the mechanism of antipsychotic drug-induced dystonia. A suitable hypothesis is derived from the understanding that focal dystonia may be due to a faulty processing of somatosensory input, so leading to inappropriate execution of well-trained motor programmes. Neuroplastic alterations of the sensitivity of extrapyramidal medium-sized spiny projection neurons to stimulation, which are induced by the training of specific complex movements, lead to the sophisticated execution of these motor plans. The sudden and non-selective disinhibition of indirect pathway medium-sized spiny projection neurons by blocking dopamine D2 receptors may distort this process. Shutting down the widespread influence of tonically active giant cholinergic interneurons on all medium-sized spiny projection neurons by blocking muscarinic receptors may result in a reduction of the influence of extrapyramidal cortical-striatal-thalamic-cortical regulation. Furthermore, striatal cholinergic interneurons have an important role to play in integrating cerebellar input with the output of cerebral cortex, and are also targeted by dopaminergic nigrostriatal fibres affecting dopamine D2 receptors.
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Affiliation(s)
- Anton JM Loonen
- Groningen Research Institute of Pharmacy, Pharmacotherapy, -Epidemiology and -Economics, University of Groningen, Groningen, The Netherlands
- Geestelijke GezondheidsZorg Westelijk Noord-Brabant (GGZ WNB), Mental Health Hospital, Halsteren, The Netherlands
| | - Svetlana A Ivanova
- Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russian Federation
- National Research Tomsk Polytechnic University, Tomsk, Russian Federation
- Siberian State Medical University, Tomsk, Russian Federation
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Boiko AS, Ivanova SA, Pozhidaev IV, Freidin MB, Osmanova DZ, Fedorenko OY, Semke AV, Bokhan NA, Wilffert B, Loonen AJM. Pharmacogenetics of tardive dyskinesia in schizophrenia: The role of CHRM1 and CHRM2 muscarinic receptors. World J Biol Psychiatry 2020; 21:72-77. [PMID: 30623717 DOI: 10.1080/15622975.2018.1548780] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Objectives: Acetylcholine M (muscarinic) receptors are possibly involved in tardive dyskinesia (TD). The authors tried to verify this hypothesis by testing for possible associations between two muscarinic receptor genes (CHRM1 and CHRM2) polymorphisms and TD in patients with schizophrenia.Methods: A total of 472 patients with schizophrenia were recruited. TD was assessed cross-sectionally using the Abnormal Involuntary Movement Scale. Fourteen allelic variants of CHRM1 and CHRM2 were genotyped using Applied Biosystems amplifiers (USA) and the MassARRAY System by Agena Bioscience.Results: The prevalence of the rs1824024*GG genotype of the CHRM2 gene was lower in TD patients compared to the group without it (χ2 = 6.035, p = 0.049). This suggested that this genotype has a protective effect for the development of TD (OR = 0.4, 95% CI: 0.19-0.88). When age, gender, duration of schizophrenia and dosage of antipsychotic treatment were added as covariates in regression analysis, the results did not reach statistical significance.Conclusions: This study did identify associations between CHRM2 variations and TD; the results of logistic regression analysis with covariates suggest that the association is, however, likely to be secondary to other concomitant factors.
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Affiliation(s)
- Anastasiia S Boiko
- Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russian Federation
| | - Svetlana A Ivanova
- Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russian Federation.,National Research Tomsk Polytechnic University, Tomsk, Russian Federation
| | - Ivan V Pozhidaev
- Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russian Federation.,National Research Tomsk State University, Tomsk, Russian Federation
| | - Maxim B Freidin
- Department of Twin Research and Genetic Epidemiology, School of Live Course Sciences, King's College London, London, United Kingdom.,Research Institute of Medical Genetics, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russian Federation
| | - Diana Z Osmanova
- Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russian Federation.,National Research Tomsk State University, Tomsk, Russian Federation
| | - Olga Yu Fedorenko
- Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russian Federation.,National Research Tomsk Polytechnic University, Tomsk, Russian Federation
| | - Arkadyi V Semke
- Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russian Federation
| | - Nikolay A Bokhan
- Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russian Federation.,National Research Tomsk State University, Tomsk, Russian Federation
| | - Bob Wilffert
- Groningen Research Institute of Pharmacy, Unit of PharmacoTherapy, -Epidemiology & -Economics, University of Groningen, Groningen, the Netherlands.,Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Anton J M Loonen
- Groningen Research Institute of Pharmacy, Unit of PharmacoTherapy, -Epidemiology & -Economics, University of Groningen, Groningen, the Netherlands.,GGZ WNB, Mental health hospital, Bergen op Zoom, The Netherlands
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Affiliation(s)
- Janice Christie
- Division of Nursing, Midwifery and Social work, Faculty of Biology Medicine and Health, University of Manchester, Manchester, UK
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Kronbauer M, Metz VG, Roversi K, Milanesi LH, Rubert Rossato D, da Silva Barcelos RC, Burger ME. Influence of magnesium supplementation and L-type calcium channel blocker on haloperidol-induced movement disturbances. Behav Brain Res 2019; 374:112119. [PMID: 31374223 DOI: 10.1016/j.bbr.2019.112119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 06/10/2019] [Accepted: 07/28/2019] [Indexed: 11/17/2022]
Abstract
Haloperidol (Hal) is an antipsychotic related to movement disorders. Magnesium (Mg) showed benefits on orofacial dyskinesia (OD), suggesting its involvement with N-methyl-D-aspartate receptors (NMDAR) since it acts blocking calcium channels. Comparisons between nifedipine (NIF; a calcium channel blocker) and Mg were performed to establish the Mg mechanism. Male rats concomitantly received Hal and Mg or NIF for 28 days, and OD behaviors were weekly assessed. Both Mg and NIF decreased Hal-induced OD. Hal increased Ca2+-ATPase activity in the striatum, and Mg reversed it. In the cortex, both Mg and NIF decreased such activity. Dopaminergic and glutamatergic immunoreactivity were modified by Hal and treatments: i) in the cortex: Hal reduced D1R and D2R, increasing NMDAR immunoreactivity. Mg and NIF reversed this Hal influence on D1R and NMDAR, while only Mg reversed Hal effects on D2R levels; ii) in the striatum: Hal decreased D2R and increased NMDAR while Mg and NIF decreased D1R and reversed the Hal-induced decreasing D2R levels. Only Mg reversed the Hal-induced increasing NMDAR levels; iii) in the substantia nigra (SN): while Hal increased D1R, D2R, and NMDAR, both Mg and NIF reversed this influence on D2R, but only Mg reversed the Hal-influence on D1R levels. Only NIF reversed the Hal effects on NMDAR immunoreactivity. These findings allow us to propose that Mg may be useful to minimize Hal-induced movement disturbances. Mg molecular mechanism seems to be involved with a calcium channel blocker because the NIF group showed less expressive effects than the Mg group.
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Affiliation(s)
- Maikel Kronbauer
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil
| | - Vinicia Garzela Metz
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil
| | - Karine Roversi
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil
| | - Laura H Milanesi
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil
| | | | | | - Marilise E Burger
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil; Departamento de Fisiologia e Farmacologia, UFSM, RS, Brazil.
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Pardis P, Remington G, Panda R, Lemez M, Agid O. Clozapine and tardive dyskinesia in patients with schizophrenia: A systematic review. J Psychopharmacol 2019; 33:1187-1198. [PMID: 31347436 DOI: 10.1177/0269881119862535] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND It is commonly recommended that a switch to clozapine be implemented in the face of tardive dyskinesia, even if current treatment involves another "atypical" agent. However, reports do indicate clozapine carries a liability for tardive dyskinesia. AIMS This review sought to evaluate clozapine in relation to tardive dyskinesia in the context of available evidence. METHODS Medline, Embase, and PsycINFO databases were searched for studies published in English, using the keywords: clozapine AND tardive dyskinesia OR TD. References from major review articles were searched for additional relevant publications. Studies were included if they investigated: tardive dyskinesia in clozapine-treated patients diagnosed with schizophrenia spectrum disorders, and reported on two or more assessments of tardive dyskinesia severity measured by the Abnormal Involuntary Movement Scale; or clozapine's tardive dyskinesia liability. RESULTS In total, 513 unique citations were identified and 29 reports met the inclusion criteria. Thirteen studies suggest clozapine reduces dyskinetic symptoms over time (n=905 clozapine-treated participants); however, the minimum required dose and effect of withdrawal requires further investigation. The majority of reports which address clozapine's liability for tardive dyskinesia are case studies (11 of 14 reports, 79%), and clozapine was only the first-line treatment in one of the remaining three studies reporting treatment-emergent dyskinetic symptoms with clozapine in 12% of patients. No significant between-drug differences were identified comparing clozapine's risk to other atypical antipsychotics. CONCLUSIONS Research to date supports switching to clozapine for the purpose of reducing tardive dyskinesia risk and/or treating existing tardive dyskinesia, but prospective randomized controlled trials are necessary if we are to substantiate existing recommendations.
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Affiliation(s)
- Parnian Pardis
- Schizophrenia Division, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Gary Remington
- Schizophrenia Division, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Roshni Panda
- Schizophrenia Division, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Milan Lemez
- Schizophrenia Division, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Ofer Agid
- Schizophrenia Division, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada
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Arya D, Khan T, Margolius AJ, Fernandez HH. Tardive Dyskinesia: Treatment Update. Curr Neurol Neurosci Rep 2019; 19:69. [DOI: 10.1007/s11910-019-0976-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Carroll B, Irwin DE. Health Care Resource Utilization and Costs for Patients with Tardive Dyskinesia. J Manag Care Spec Pharm 2019; 25:810-816. [PMID: 31232207 PMCID: PMC10398273 DOI: 10.18553/jmcp.2019.25.7.810] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Tardive dyskinesia (TD) is an often-irreversible movement disorder affecting any part of the body. Patients experience debilitating symptoms that lower quality of life and increase mortality. Prolonged exposure to dopamine antagonists, which are frequently prescribed for psychiatric disorders as neuroleptic (antipsychotic) drugs, is a common cause of TD. The estimated prevalence of TD is 20%-50% among patients on antipsychotics, and the reported incidence of TD ranges from < 1% to 42%, depending on the antipsychotics studied. However, there are few real-world studies examining health care utilization and the economic burden of TD. OBJECTIVE To assess health care utilization and costs in a sample of patients with TD from the commercially insured and Medicare supplemental U.S. POPULATIONS METHODS A retrospective analysis was conducted using Truven MarketScan Commercial and Medicare administrative claims data. Patients were included in the TD group if they had the first TD diagnosis (index date) between January 1, 2008, and September 30, 2014, with ≥ 1 inpatient or ≥ 2 outpatient nondiagnostic claims for TD (ICD-9-CM code 333.85). Patients without TD were randomly assigned an index date. Further inclusion criteria for all patients were ≥ 12 months of pre- and post-index medical and pharmacy continuous enrollment and no evidence of TD claims during the pre-index period. Patients with TD were directly matched to patients without TD within subgroups for schizophrenia, major depressive disorder, bipolar disorder, and other psychiatric disorders and propensity matched on other demographic and clinical factors. Descriptive statistics on the incidence of resource utilization and costs of health care were reported. RESULTS Of 3,397 patients with TD, 834 met the selection criteria and were matched to 834 non-TD controls. Patients with TD generally had significantly greater utilization during the 12 months after TD diagnosis than in the 12 months before TD diagnosis. Their rates for health care utilization and costs were also substantially higher than for those without TD. During the post-TD-diagnosis time, inpatient admissions (55.5% vs. 26.1%; P < 0.001) and emergency room visits (61.5% vs. 50.6%; P < 0.001) occurred more for patients with TD than for patients without TD. Total health care costs were significantly greater for patients with TD than for those without TD ($54,656 vs. $28,777; P < 0.001). CONCLUSIONS Patients diagnosed with TD demonstrate significantly higher health care utilization and costs compared with non-TD patients. DISCLOSURES This study was funded by Teva Pharmaceuticals (Petach Tikva, Israel). Truven Health Analytics, an IBM Watson Health Company, received payment from Teva Pharmaceuticals for the analysis in this study. Carroll is employed by Teva Pharmaceuticals and Irwin is employed by Truven Health Analytics, an IBM Watson Health Company.
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Affiliation(s)
| | - Debra E. Irwin
- Truven Health Analytics, an IBM Watson Health Company, Durham, North Carolina
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14
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McEvoy J, Park T, Schilling T, Terasawa E, Ayyagari R, Carroll B. The burden of tardive dyskinesia secondary to antipsychotic medication use among patients with mental disorders. Curr Med Res Opin 2019; 35:1205-1214. [PMID: 30638073 DOI: 10.1080/03007995.2019.1569871] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Objective: To assess the impact of developing tardive dyskinesia (TD), both with and without other pre-existing extrapyramidal symptoms (EPS), on healthcare resource utilization (HRU) among patients with mental disorders receiving antipsychotic medications. Methods: Data on patients receiving antipsychotics who had schizophrenia, major depressive disorder or bipolar disorder were extracted from a Medicaid claims database. Separate cohorts of TD patients with and without other EPS ("TD + EPS" and "TD non-EPS") were constructed and matched to patients in a non-TD/EPS control cohort at a ∼1:5 ratio. HRU outcomes were assessed using descriptive statistics and difference-in-differences techniques over baseline and follow-up periods defined as the 6 months before and after TD development, respectively. Results: The TD + EPS (n = 289) and TD non-EPS (n = 394) cohorts were matched with 1398 and 1922 control patients, respectively. The percentage of patients with all-cause and mental-disorder-related inpatient admissions increased from baseline to follow-up in the TD + EPS (12.8% and 12.5%, respectively) and TD non-EPS (16.0% and 13.5%) cohorts; by contrast, slight decreases (∼3%) in these outcomes were observed in the matched controls. Difference-in-differences analyses demonstrated that development of TD was associated with a statistically significant increase of ∼15-19% in the percentage of patients with all-cause and mental-disorder-related inpatient admissions/visits. The within-cohort change from baseline to follow-up in the use of potential drugs for TD or EPS was similar between the TD cohorts and their matched controls. Conclusions: This study demonstrates a significant economic burden associated with developing TD, as captured by increased HRU including inpatient admissions and ER visits.
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Affiliation(s)
| | - Tyson Park
- b Teva Pharmaceutical Industries , Malvern , PA , USA
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Tardive dyskinesia among patients using antipsychotic medications in customary clinical care in the United States. PLoS One 2019; 14:e0216044. [PMID: 31163035 PMCID: PMC6548364 DOI: 10.1371/journal.pone.0216044] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 04/12/2019] [Indexed: 12/31/2022] Open
Abstract
Background Tardive dyskinesia (TD) is a movement disorder resulting from treatment with typical and atypical antipsychotics. An estimated 16–50% of patients treated with antipsychotics have TD, but this number may be underestimated. The objectives of this study were to build an algorithm for use in electronic health records (EHRs) for the detection and characterization of TD patients, and to estimate the prevalence of TD in a population of patients exposed to antipsychotic medications. Methods This retrospective observational study included patients identified in the Optum EHR Database who received a new or refill prescription for an antipsychotic medication between January 2011 and December 2015 (follow-up through June 2016). TD mentions were identified in the natural language–processed clinical notes, and an algorithm was built to classify the likelihood that the mention represented documentation of a TD diagnosis as probable, possible, unlikely, or negative. The final TD population comprised a subgroup identified using this algorithm, with ≥1 probable TD mention (highly likely TD). Results 164,417 patients were identified for the antipsychotic population, with1,314 comprising the final TD population. Conservatively, the estimated average annual prevalence of TD in patients receiving antipsychotics was 0.8% of the antipsychotic user population. The average annual prevalence may be as high as 1.9% per antipsychotic user per year, allowing for a more-inclusive algorithm using both probable and possible TD. Most TD patients were prescribed atypical antipsychotics (1049/1314, 79.8%). Schizophrenia (601/1314, 45.7%), and paranoid and schizophrenia‐like disorders (277/1314, 21.1%) were more prevalent in the TD population compared with the entire antipsychotic drug cohort (13,308/164,417; 8.1% and 19,359/164,417; 11.8%, respectively). Conclusions Despite a lower TD prevalence than previously estimated and the predominant use of atypical antipsychotics, identified TD patients appear to have a substantial comorbidity burden that requires special treatment and management consideration.
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Abstract
PURPOSE OF REVIEW To provide an update on the frequency of antipsychotic-induced tardive dyskinesia and its management in patients with schizophrenia spectrum disorders in studies published since the last systematic review in 2008. RECENT FINDINGS Recent data about antipsychotic-induced tardive dyskinesia in patients with schizophrenia underscore the superiority of newer generation antipsychotics (21%) over first-generation antipsychotics (30%) with respect to prevalence and incidence rates. Regarding recently tested management strategies, the new vesicular monoamine transporter 2 inhibitors valbenazine and deutetrabenazine have been found to be effective and may be considered as first-line pharmacotherapy for tardive dyskinesia. Owing to quality issues of randomized controlled trials and/or small sample sizes, limited and conflicting evidence remains for most treatment strategies. SUMMARY The reviewed literature reveals lower prevalence rates of antipsychotic-induced tardive dyskinesia in patients treated with newer generation compared with first-generation antipsychotics. The evidence of vesicular monoamine transporter 2 inhibitors as a first-line therapy for tardive dyskinesia is well supported by several controlled clinical trials.
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Quik M, Boyd JT, Bordia T, Perez X. Potential Therapeutic Application for Nicotinic Receptor Drugs in Movement Disorders. Nicotine Tob Res 2019; 21:357-369. [PMID: 30137517 PMCID: PMC6379038 DOI: 10.1093/ntr/nty063] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 03/28/2018] [Indexed: 12/18/2022]
Abstract
Emerging studies indicate that striatal cholinergic interneurons play an important role in synaptic plasticity and motor control under normal physiological conditions, while their disruption may lead to movement disorders. Here we discuss the involvement of the cholinergic system in motor dysfunction, with a focus on the role of the nicotinic cholinergic system in Parkinson's disease and drug-induced dyskinesias. Evidence for a role for the striatal nicotinic cholinergic system stems from studies showing that administration of nicotine or nicotinic receptor drugs protects against nigrostriatal degeneration and decreases L-dopa-induced dyskinesias. In addition, nicotinic receptor drugs may ameliorate tardive dyskinesia, Tourette's syndrome and ataxia, although further study is required to understand their full potential in the treatment of these disorders. A role for the striatal muscarinic cholinergic system in movement disorders stems from studies showing that muscarinic receptor drugs acutely improve Parkinson's disease motor symptoms, and may reduce dyskinesias and dystonia. Selective stimulation or lesioning of striatal cholinergic interneurons suggests they are primary players in this regulation, although multiple central nervous systems appear to be involved. IMPLICATIONS Accumulating data from preclinical studies and clinical trials suggest that drugs targeting CNS cholinergic systems may be useful for symptomatic treatment of movement disorders. Nicotinic cholinergic drugs, including nicotine and selective nAChR receptor agonists, reduce L-dopa-induced dyskinesias, as well as antipsychotic-induced tardive dyskinesia, and may be useful in Tourette's syndrome and ataxia. Subtype selective muscarinic cholinergic drugs may also provide effective therapies for Parkinson's disease, dyskinesias and dystonia. Continued studies/trials will help address this important issue.
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Affiliation(s)
- Maryka Quik
- Center for Health Sciences, SRI International, Menlo Park, CA
| | - James T Boyd
- University of Vermont Medical Center Neurology, Burlington, VT
| | - Tanuja Bordia
- Center for Health Sciences, SRI International, Menlo Park, CA
| | - Xiomara Perez
- Center for Health Sciences, SRI International, Menlo Park, CA
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Carbon M, Kane JM, Leucht S, Correll CU. Tardive dyskinesia risk with first- and second-generation antipsychotics in comparative randomized controlled trials: a meta-analysis. World Psychiatry 2018; 17:330-340. [PMID: 30192088 PMCID: PMC6127753 DOI: 10.1002/wps.20579] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Tardive dyskinesia (TD) risk with D2/serotonin receptor antagonists or D2 receptor partial agonists (second-generation antipsychotics, SGAs) is considered significantly lower than with D2 antagonists (first-generation antipsychotics, FGAs). As some reports questioned this notion, we meta-analyzed randomized controlled studies (RCTs) to estimate the risk ratio (RR) and annualized rate ratio (RaR) of TD comparing SGAs vs. FGAs and SGAs vs. SGAs. Additionally, we calculated raw and annualized pooled TD rates for each antipsychotic. Data from 57 head-to-head RCTs, including 32 FGA and 86 SGA arms, were meta-analyzed, yielding 32 FGA-SGA pairs and 35 SGA-SGA pairs. The annualized TD incidence across FGA arms was 6.5% (95% CI: 5.3-7.8%) vs. 2.6% (95% CI: 2.0-3.1%) across SGA arms. TD risk and annualized rates were lower with SGAs vs. FGAs (RR=0.47, 95% CI: 0.39-0.57, p<0.0001, k=28; RaR=0.35, 95% CI: 0.28-0.45, p<0.0001, number-needed-to-treat, NNT=20). Meta-regression showed no FGA dose effect on FGA-SGA comparisons (Z=-1.03, p=0.30). FGA-SGA TD RaRs differed by SGA comparator (Q=21.8, df=7, p=0.003), with a significant advantage of olanzapine and aripiprazole over other non-clozapine SGAs in exploratory pairwise comparisons. SGA-SGA comparisons confirmed the olanzapine advantage vs. non-clozapine SGAs (RaR=0.66, 95% CI: 0.49-0.88, p=0.006, k=17, NNT=100). This meta-analysis confirms a clinically meaningfully lower TD risk with SGAs vs. FGAs, which is not driven by high dose FGA comparators, and documents significant differences with respect to this risk between individual SGAs.
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Affiliation(s)
- Maren Carbon
- Department of PsychiatryZucker Hillside HospitalGlen OaksNYUSA
| | - John M. Kane
- Department of PsychiatryZucker Hillside HospitalGlen OaksNYUSA,Department of Psychiatry and Molecular MedicineHofstra Northwell School of MedicineHempsteadNYUSA,Center for Psychiatric NeuroscienceFeinstein Institute for Medical ResearchManhassetNYUSA,Department of Psychiatry and PsychotherapyKlinikum rechts der Isar der Technischen Universität MünchenMunichGermany
| | - Stefan Leucht
- Department of Psychiatry and PsychotherapyKlinikum rechts der Isar der Technischen Universität MünchenMunichGermany
| | - Christoph U. Correll
- Department of PsychiatryZucker Hillside HospitalGlen OaksNYUSA,Department of Psychiatry and Molecular MedicineHofstra Northwell School of MedicineHempsteadNYUSA,Center for Psychiatric NeuroscienceFeinstein Institute for Medical ResearchManhassetNYUSA,Campus Virchow‐Klinikum, Charité‐Universitätsmedizin Berlin, and Department of Child and Adolescent PsychiatryBerlin Institute of HealthBerlinGermany
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Antipsychotic-Related Movement Disorders: Drug-Induced Parkinsonism vs. Tardive Dyskinesia-Key Differences in Pathophysiology and Clinical Management. Neurol Ther 2018; 7:233-248. [PMID: 30027457 PMCID: PMC6283785 DOI: 10.1007/s40120-018-0105-0] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Indexed: 12/26/2022] Open
Abstract
Introduction Drug-induced parkinsonism (DIP) and tardive dyskinesia (TD) are stigmatizing movement disorders associated with exposure to dopamine receptor blocking agents such as antipsychotics, but they differ in their pathophysiology and clinical management. Treatment for one may worsen the other, and there are important diagnostic clues that assist in making an accurate assessment and instituting a rational treatment plan. Methods A literature review was executed to identify articles relating to the presentation, pathophysiology, epidemiology, and management of DIP and TD. Results DIP and TD prevalence estimates range from approximately 20 to 35% among antipsychotic users, but may be higher in select populations. DIP often presents as bradykinesia and rigidity, as well as rhythmic tremor, and the majority of cases appear within hours to weeks of initiation of therapy with an antipsychotic, or if dosage of the antipsychotic is increased. TD onset is delayed, typically appearing after at least 3 months or longer of treatment, and patients will commonly present with involuntary, abnormal facial movements such as lip smacking, puckering, chewing, or tongue protrusion. DIP often resolves with discontinuation of the causative agent, but TD may be permanent. Broadly, proposed mechanisms underlying these adverse events include decreased dopamine concentrations in the nigrostriatal pathway of the striatum and dopamine hypersensitivity, for DIP and TD, respectively. Pharmacologic treatment approaches for DIP have commonly included anticholinergic agents such as benztropine; however, anticholinergic medications can make TD worse. Switching the antipsychotic medication to one with lower propensity for DIP is an option for some patients. Amantadine, a non-anticholinergic agent used for the treatment of DIP, may be preferred in patients with comorbid DIP and TD. In TD, treatment options include the new reversible vesicular monoamine 2 transporter inhibitors, valbenazine and deutetrabenazine. Conclusions It is important for clinicians to be able to recognize DIP and TD in patients using antipsychotics so that they can minimize the impact of these adverse events on their patients’ quality of life. Accurate diagnosis will drive the selection of the correct treatment. Plain Language Summary Plain language summary available for this article.
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Solmi M, Pigato G, Kane JM, Correll CU. Treatment of tardive dyskinesia with VMAT-2 inhibitors: a systematic review and meta-analysis of randomized controlled trials. DRUG DESIGN DEVELOPMENT AND THERAPY 2018; 12:1215-1238. [PMID: 29795977 PMCID: PMC5958944 DOI: 10.2147/dddt.s133205] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Aim The aim of this study was to summarize the characteristics, efficacy, and safety of vesicular monoamine transporter-2 (VMAT-2) inhibitors for treating tardive dyskinesia (TD). Materials and methods We conducted a literature search in PubMed, Cochrane Database, and ClinicalTrials.gov, screening for systematic reviews, meta-analyses or double-blind, randomized, placebo-controlled trials (DBRPCTs) reporting efficacy or safety data of VMAT-2 inhibitors (tetrabenazine, deutetrabenazine, and valbenazine) in patients with TD. A random effects meta-analysis of efficacy and safety data from DBRPCTs was performed. Results Two acute, 12-week DBRPCTs with deutetrabenazine 12–48 mg/day (n=413) and 4 acute, 4–6-week double-blind trials with valbenazine 12.5–100 mg/day (n=488) were meta-analyzable, without meta-analyzable, high-quality data for tetrabenazine. Regarding reduction in total Abnormal Involuntary Movement Scale (AIMS) scores (primary outcome), both deutetrabenazine (k=2, n=413, standardized mean difference [SMD] =−0.40, 95% confidence interval [CI] =−0.19, −0.62, p<0.001; weighted mean difference (WMD) =−1.44, 95% CI =−0.67, −2.19, p<0.001) and valbenazine (k=4, n=421, SMD =−0.58, 95% CI =−0.26, −0.91, p<0.001; WMD =−2.07, 95% CI =−1.08, −3.05, p<0.001) significantly outperformed placebo. Results were confirmed regarding responder rates (≥50% AIMS total score reduction; deutetrabenazine: risk ratio [RR] =2.13, 95% CI =1.10, 4.12, p=0.024, number-needed-to-treat [NNT] =7, 95% CI =3, 333, p=0.046; valbenazine: RR =3.05, 95% CI =1.81, 5.11, p<0.001, NNT =4, 95% CI =3, 6, p<0.001). Less consistent results emerged from patient-rated global impression-based response (p=0.15) and clinical global impression for deutetrabenazine (p=0.088), and for clinical global impression change for valbenazine (p=0.67). In an open-label extension (OLE) study of deutetrabenazine (≤54 weeks) and a dose-blinded valbenazine study (≤48 weeks), responder rates increased over time. With valbenazine, discontinuation effects were studied, showing TD symptom recurrence towards baseline severity levels within 4 weeks after valbenazine withdrawal. No increased cumulative or specific adverse (AEs) events versus placebo (acute trials) in extension versus acute trial data were observed. Conclusion The 2 VMAT-2 inhibitors, valbenazine and deutetrabenazine, are effective in treating TD, both acutely and long-term, without concerns about increased risk of depression or suicide in the TD population. No head-to-head comparison among VMAT-2 inhibitors and no high-quality, meta-analyzable data are available for tetrabenazine in patients with TD.
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Affiliation(s)
- Marco Solmi
- Neuroscience Department, Psychiatry Unit, University of Padua, Padua, Italy
| | | | - John M Kane
- Department of Psychiatry, Northwell Health, The Zucker Hillside Hospital, Glen Oaks, NY, USA.,Department of Psychiatry and Molecular Medicine, Hofstra Northwell School of Medicine, Hempstead, NY, USA
| | - Christoph U Correll
- Department of Psychiatry, Northwell Health, The Zucker Hillside Hospital, Glen Oaks, NY, USA.,Department of Psychiatry and Molecular Medicine, Hofstra Northwell School of Medicine, Hempstead, NY, USA.,Department of Child and Adolescent Psychiatry, Charité Universitätsmedizin, Berlin, Germany
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Yadav M, Parle M, Jindal DK, Dhingra S. Protective effects of stigmasterol against ketamine-induced psychotic symptoms: Possible behavioral, biochemical and histopathological changes in mice. Pharmacol Rep 2018; 70:591-599. [PMID: 29679883 DOI: 10.1016/j.pharep.2018.01.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 11/30/2017] [Accepted: 01/09/2018] [Indexed: 01/18/2023]
Abstract
BACKGROUND Stigmasterol, a naturally occurring phytoestrogen has been reported to possess many pharmacological activities. The aim of the present study was to screen the effect of stigmasterol against ketamine-induced mice model of psychosis. METHODS The behavioural studies included an assessment of locomotor activity, stereotypic behaviours, immobility duration, step down latency and effects on catalepsy. Biochemical estimations involved the estimations of GABA, dopamine, GSH, MDA, TNF-α, total protein content and AChE activity. Histopathological changes and effect on androgenic parameters were also evaluated. RESULTS Stigmasterol treated animals showed significant decrease in locomotor activity, stereotypic behaviours, immobility duration and increased step down latency. Biochemical estimations revealed increased GABA, GSH levels and decreased dopamine, MDA, TNF-α levels and AChE activity. These findings were confirmed by histopathological changes in the cortex part of the brain. Further, stigmasterol was not found to cause catalepsy and any adverse effect on the reproductive system. CONCLUSION This study concluded that stigmasterol could ameliorate ketamine-induced behavioral, biochemical and histopathological alterations in mice showing its potential effects in the management of psychotic symptoms.
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Affiliation(s)
- Monu Yadav
- Faculty of Medical Sciences, Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, India
| | - Milind Parle
- Faculty of Medical Sciences, Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, India.
| | - Deepak Kumar Jindal
- Faculty of Medical Sciences, Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, India
| | - Sameer Dhingra
- Faculty of Medical Sciences, School of Pharmacy, The University of the West Indies, St. Augustine, Trinidad and Tobago
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Salem H, Pigott T, Zhang XY, Zeni CP, Teixeira AL. Antipsychotic-induced Tardive dyskinesia: from biological basis to clinical management. Expert Rev Neurother 2017; 17:883-894. [PMID: 28750568 DOI: 10.1080/14737175.2017.1361322] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Tardive dyskinesia (TD) is a chronic and disabling movement disorder with a complex pathophysiological basis. A significant percentage of patients does not receive correct diagnosis, resulting in delayed or inaccurate treatment and poor outcome. Therefore, there is a critical need for prompt recognition, implementation of efficacious treatment regimens and long-term follow up of patients with TD. Areas covered: The current paper provides an overview of emerging data concerning proposed pathophysiology theories, epidemiology, risk factors, and therapeutic strategies for TD. Expert commentary: Despite considerable research efforts, TD remains a challenge in the treatment of psychosis as the available strategies remain sub-optimal. The best scenario will always be the prophylaxis or prevention of TD, which entails limiting the use of antipsychotics.
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Affiliation(s)
- Haitham Salem
- a Harris County psychiatric center, Department Psychiatry and behavioral sciences, McGovern medical school , The university of texas health science center at Houston , TX , USA.,b Neuropsychiatry program, Department Psychiatry and behavioral sciences, McGovern medical school , The university of texas health science center at Houston , TX , USA
| | - Teresa Pigott
- a Harris County psychiatric center, Department Psychiatry and behavioral sciences, McGovern medical school , The university of texas health science center at Houston , TX , USA
| | - Xiang Y Zhang
- b Neuropsychiatry program, Department Psychiatry and behavioral sciences, McGovern medical school , The university of texas health science center at Houston , TX , USA
| | - Cristian P Zeni
- c Pediatric mood disorder/ADHD program, Department Psychiatry and behavioral sciences, McGovern medical school , The university of texas health science center at Houston , TX , USA
| | - Antonio L Teixeira
- a Harris County psychiatric center, Department Psychiatry and behavioral sciences, McGovern medical school , The university of texas health science center at Houston , TX , USA.,b Neuropsychiatry program, Department Psychiatry and behavioral sciences, McGovern medical school , The university of texas health science center at Houston , TX , USA
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Anderson KE, Stamler D, Davis MD, Factor SA, Hauser RA, Isojärvi J, Jarskog LF, Jimenez-Shahed J, Kumar R, McEvoy JP, Ochudlo S, Ondo WG, Fernandez HH. Deutetrabenazine for treatment of involuntary movements in patients with tardive dyskinesia (AIM-TD): a double-blind, randomised, placebo-controlled, phase 3 trial. Lancet Psychiatry 2017; 4:595-604. [PMID: 28668671 DOI: 10.1016/s2215-0366(17)30236-5] [Citation(s) in RCA: 117] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 05/12/2017] [Accepted: 05/15/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND Tardive dyskinesia results from exposure to dopamine receptor antagonists, such as typical and atypical antipsychotics. If clinically appropriate, clinicians often manage this disorder by lowering the dose of, or discontinuing, the causative drug. There is a significant unmet need for a treatment option that does not disrupt treatment regimens for underlying psychiatric illnesses. We aimed to assess the efficacy, safety, and tolerability of fixed doses of deutetrabenazine-a novel vesicular monoamine transporter-2 inhibitor-in patients with tardive dyskinesia. METHODS We did this double-blind, randomised, placebo-controlled, phase 3 trial at 75 centres in the USA and Europe. Patients aged 18-80 years with tardive dyskinesia (≥3 months before screening) were randomly assigned centrally (1:1:1:1), via interactive response technology, to receive one of three fixed doses of deutetrabenazine (12 mg/day, 24 mg/day, or 36 mg/day) or matching placebo. Randomisation was stratified by baseline use of dopamine receptor antagonists. Patients were started on oral deutetrabenazine 12 mg/day, and this dose was increased through week 4 until the randomised dose was achieved, then maintained over 8 weeks. During the treatment period, patients, investigators, their site personnel, and sponsor were masked to group assignment. The primary efficacy endpoint was change in Abnormal Involuntary Movement Scale (AIMS) score from baseline to week 12 in patients with at least one post-baseline rating. The primary efficacy analysis was done in the modified intention-to-treat population (baseline AIMS score ≥6 and at least one post-baseline rating). The safety analysis was done in patients who received any study drug. This trial is registered with ClinicalTrials.gov, number NCT02291861. FINDINGS Between Oct 29, 2014, and Aug 19, 2016, we randomly assigned 298 patients to receive at least one dose of placebo (n=74), deutetrabenazine 12 mg/day (n=75), 24 mg/day (n=74), or 36 mg/day (n=75); 222 patients comprised the modified intention-to-treat population and 293 patients comprised the safety population. From baseline to week 12, the least-squares mean AIMS score improved by -3·3 points (SE 0·42) in the deutetrabenazine 36 mg/day group, -3·2 points (0·45) in the 24 mg/day group, and -2·1 points (0·42) in the 12 mg/day group, with a treatment difference of -1·9 points (SE 0·58, 95% CI -3·09 to -0·79; p=0·001), -1·8 points (0·60, -3·00 to -0·63; p=0·003), and -0·7 points (0·57, -1·84 to 0·42; p=0·217), respectively, versus -1·4 points (0·41) in the placebo group. The rate of adverse events was similar between patients in the deutetrabenazine 36 mg/day group (n=38/74 [51%]), 24 mg/day group (n=32/73 [44%]), and 12 mg/day group (n=36/74 [49%]), and those in the placebo group (n=34/72 [47%]). Serious adverse events were reported in four (5%) patients given deutetrabenazine 36 mg/day, six (8%) patients given 24 mg/day, and two (3%) patients given 12 mg/day, compared with four (6%) patients given placebo. Two (1%) patients in the safety population died, one each in the deutetrabenazine 24 mg/day and 36 mg/day groups; neither death was deemed related to study drug by the investigator or sponsor. INTERPRETATION Deutetrabenazine 24 mg/day and 36 mg/day provided a significant reduction in tardive dyskinesia, with favourable safety and tolerability. These findings suggest that dosing regimens could be individualised and tailored for patients on the basis of dyskinesia control and tolerability. FUNDING Teva Pharmaceutical Industries.
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Affiliation(s)
| | | | - Mat D Davis
- Teva Pharmaceutical Industries, Frazer, PA, USA
| | | | - Robert A Hauser
- University of South Florida Parkinson's Disease and Movement Disorders Center, Tampa, FL, USA
| | | | - L Fredrik Jarskog
- University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | | | - Rajeev Kumar
- Rocky Mountain Movement Disorders Center, Englewood, CO, USA
| | | | | | | | - Hubert H Fernandez
- Center for Neurological Restoration, Cleveland Clinic, Cleveland, OH, USA
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Sun CH, Zheng W, Yang XH, Cai DB, Ng CH, Ungvari GS, Li HY, Wu YJ, Ning YP, Xiang YT. Adjunctive Melatonin for Tardive Dyskinesia in Patients with Schizophrenia: A Meta-Analysis. SHANGHAI ARCHIVES OF PSYCHIATRY 2017; 29:129-136. [PMID: 28904507 PMCID: PMC5579456 DOI: 10.11919/j.issn.1002-0829.217046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Background Tardive dyskinesia (TD) is characterized by abnormal and involuntary movements. Importantly, TD could cause considerable personal suffering and social and physical disabilities. Aims This meta-analysis based on randomized controlled trials (RCTs) systematically assessed the therapeutic effect and tolerability of melatonin for TD in schizophrenia. Methods A computerized and systematical search of both Chinese (Wanfang Data, Chinese National Knowledge Infrastructure (CNKI), SINOMED) and English (PubMed, PsycINFO, Embase, Cochrane Library databases) databases, from their inception until June 8, 2017, was conducted by two independent authors. The severity of TD symptoms were the primary outcome measure and analyzed using a random effects model by the Review Manager (RevMan) Version 5.3. Quality evaluation of included RCTs was conducted using the Cochrane risk of bias and Jadad scale. The GRADE (Grades of Recommendation, Assessment, Development, and Evaluation) system recommendation grading method was used to assess the overall quality level of meta-analytic outcomes. Results Four RCTs (n=130) were identified and analyzed. Three RCTs used double blind and 1 RCT used masked assessors using the Cochrane risk of bias, and 3 RCTs were rated as high quality based on Jadad scale. Compared with the control group, adjunctive melatonin was superior in reducing the severity of TD as measured by the Abnormal Involuntary Movement Scale (AIMS) (4 RCTs, n=130, weighted mean difference (WMD): -1.52 (95% confidence intervals (CI): -3.24, 0.20), p=0.08; I2=0%) although the improvement did not reach a significant level. The overall evidence quality of the improvement of TD symptoms, according to GRADE approach, was rated as “Low”. The data on the ADRs and cognitive effect were limited. Conclusions This meta-analysis shows that melatonin has potential for improving TD symptoms in schizophrenia. Future higher quality and larger RCTs are warranted to confirm the findings.
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Affiliation(s)
| | - Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Dong-Bin Cai
- Clinics of Chinese Medicine, the First Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Chee H Ng
- Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
| | - Gabor S Ungvari
- The University of Notre Dame Australia / Marian Centre, Perth, Australia.,School of Psychiatry & Clinical Neurosciences, University of Western Australia, Perth, Australia
| | - Hai-Yan Li
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Yu-Jie Wu
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Yu-Ping Ning
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Yu-Tao Xiang
- Unit of Psychiatry, Faculty of Health Sciences, University of Macau, Macao SAR, China
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Witter DP, Holbert RC, Suryadevara U. Pharmacotherapy for the treatment of tardive dyskinesia in schizophrenia patients. Expert Opin Pharmacother 2017; 18:965-972. [PMID: 28443349 DOI: 10.1080/14656566.2017.1323874] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Tardive dyskinesia (TD) is an iatrogenic movement disorder most commonly observed in patients with psychotic disorders who are treated with dopamine blocking antipsychotic medications. Treatment options are limited, and recommendations for treatment are based on a relative scarcity of evidence. Areas covered: After briefly highlighting current mechanistic theories of TD, this review will discuss the evidence for a number of medications of several different classes that have been studied for the treatment of TD since the 1970s with an emphasis on placebo controlled trials when possible. We used a Pubmed search of primary studies, reviews, and metaanalyses on the topic of TD treatment in order to cover this topic. Expert opinion: Treatment of TD is difficult given limited data and incomplete understanding of the mechanism. Treatment of TD must be evaluated on an individual basis with careful weight given to severity of symptoms. We suggest the use of atypical versus conventional antipsychotics whenever possible and would recommend trials with one or more of a number of additional agents starting with valbenazine.
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Affiliation(s)
- Daniel P Witter
- a Department of Psychiatry , University of Florida College of Medicine , Gainesville , FL , USA
| | - Richard C Holbert
- a Department of Psychiatry , University of Florida College of Medicine , Gainesville , FL , USA.,b University of Florida Psychiatric Hospital , Gainesville , FL , USA
| | - Uma Suryadevara
- a Department of Psychiatry , University of Florida College of Medicine , Gainesville , FL , USA.,c Malcom Randall VA Medical Center , Gainesville , FL , USA
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Fernandez HH, Factor SA, Hauser RA, Jimenez-Shahed J, Ondo WG, Jarskog LF, Meltzer HY, Woods SW, Bega D, LeDoux MS, Shprecher DR, Davis C, Davis MD, Stamler D, Anderson KE. Randomized controlled trial of deutetrabenazine for tardive dyskinesia: The ARM-TD study. Neurology 2017; 88:2003-2010. [PMID: 28446646 PMCID: PMC5440239 DOI: 10.1212/wnl.0000000000003960] [Citation(s) in RCA: 121] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 03/03/2017] [Indexed: 01/12/2023] Open
Abstract
Objective: To determine the efficacy and safety of deutetrabenazine as a treatment for tardive dyskinesia (TD). Methods: One hundred seventeen patients with moderate to severe TD received deutetrabenazine or placebo in this randomized, double-blind, multicenter trial. Eligibility criteria included an Abnormal Involuntary Movement Scale (AIMS) score of ≥6 assessed by blinded central video rating, stable psychiatric illness, and stable psychoactive medication treatment. Primary endpoint was the change in AIMS score from baseline to week 12. Secondary endpoints included treatment success at week 12 on the Clinical Global Impression of Change (CGIC) and Patient Global Impression of Change. Results: For the primary endpoint, deutetrabenazine significantly reduced AIMS scores from baseline to week 12 vs placebo (least-squares mean [standard error] −3.0 [0.45] vs −1.6 [0.46], p = 0.019). Treatment success on CGIC (48.2% vs 40.4%) favored deutetrabenazine but was not significant. Deutetrabenazine and placebo groups showed low rates of psychiatric adverse events: anxiety (3.4% vs 6.8%), depressed mood/depression (1.7% vs 1.7%), and suicidal ideation (0% vs 1.7%, respectively). In addition, no worsening in parkinsonism, as measured by the Unified Parkinson's Disease Rating Scale motor subscale, was noted from baseline to week 12 in either group. Conclusions: In patients with TD, deutetrabenazine was well tolerated and significantly reduced abnormal movements. Classification of evidence: This study provides Class I evidence that in patients with TD, deutetrabenazine reduces AIMS scores.
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Affiliation(s)
- Hubert H Fernandez
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC.
| | - Stewart A Factor
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Robert A Hauser
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Joohi Jimenez-Shahed
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - William G Ondo
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - L Fredrik Jarskog
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Herbert Y Meltzer
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Scott W Woods
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Danny Bega
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Mark S LeDoux
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - David R Shprecher
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Charles Davis
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Mat D Davis
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - David Stamler
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Karen E Anderson
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
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27
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Bordia T, Zhang D, Perez XA, Quik M. Striatal cholinergic interneurons and D2 receptor-expressing GABAergic medium spiny neurons regulate tardive dyskinesia. Exp Neurol 2016; 286:32-39. [PMID: 27658674 DOI: 10.1016/j.expneurol.2016.09.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 09/02/2016] [Accepted: 09/17/2016] [Indexed: 01/07/2023]
Abstract
Tardive dyskinesia (TD) is a drug-induced movement disorder that arises with antipsychotics. These drugs are the mainstay of treatment for schizophrenia and bipolar disorder, and are also prescribed for major depression, autism, attention deficit hyperactivity, obsessive compulsive and post-traumatic stress disorder. There is thus a need for therapies to reduce TD. The present studies and our previous work show that nicotine administration decreases haloperidol-induced vacuous chewing movements (VCMs) in rodent TD models, suggesting a role for the nicotinic cholinergic system. Extensive studies also show that D2 dopamine receptors are critical to TD. However, the precise involvement of striatal cholinergic interneurons and D2 medium spiny neurons (MSNs) in TD is uncertain. To elucidate their role, we used optogenetics with a focus on the striatum because of its close links to TD. Optical stimulation of striatal cholinergic interneurons using cholineacetyltransferase (ChAT)-Cre mice expressing channelrhodopsin2-eYFP decreased haloperidol-induced VCMs (~50%), with no effect in control-eYFP mice. Activation of striatal D2 MSNs using Adora2a-Cre mice expressing channelrhodopsin2-eYFP also diminished antipsychotic-induced VCMs, with no change in control-eYFP mice. In both ChAT-Cre and Adora2a-Cre mice, stimulation or mecamylamine alone similarly decreased VCMs with no further decline with combined treatment, suggesting nAChRs are involved. Striatal D2 MSN activation in haloperidol-treated Adora2a-Cre mice increased c-Fos+ D2 MSNs and decreased c-Fos+ non-D2 MSNs, suggesting a role for c-Fos. These studies provide the first evidence that optogenetic stimulation of striatal cholinergic interneurons and GABAergic MSNs modulates VCMs, and thus possibly TD. Moreover, they suggest nicotinic receptor drugs may reduce antipsychotic-induced TD.
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Affiliation(s)
- Tanuja Bordia
- Center for Health Sciences, Bioscience Division, SRI International, Menlo Park, CA 94025, USA
| | - Danhui Zhang
- Center for Health Sciences, Bioscience Division, SRI International, Menlo Park, CA 94025, USA
| | - Xiomara A Perez
- Center for Health Sciences, Bioscience Division, SRI International, Menlo Park, CA 94025, USA
| | - Maryka Quik
- Center for Health Sciences, Bioscience Division, SRI International, Menlo Park, CA 94025, USA.
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28
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Pattanayak RD, Charan D. Divalproex sodium leading to sustained significant improvement in tardive dyskinesia in a patient with bipolar disorder. Indian J Psychiatry 2016; 58:103-4. [PMID: 26985118 PMCID: PMC4776571 DOI: 10.4103/0019-5545.174403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Raman Deep Pattanayak
- Department of Psychiatry, All India Institute of Medical Sciences, New Delhi, India. E-mail:
| | - Deepak Charan
- Department of Psychiatry, All India Institute of Medical Sciences, New Delhi, India. E-mail:
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Abstract
Tardive dyskinesia (TD) is a serious, disabling and potentially permanent, neurological hyperkinetic movement disorder that occurs after months or years of taking dopamine receptor-blocking agents. The pathophysiology of TD is complex, multifactorial and still not fully understood. Although there is no identified effective and standard treatment for TD, several agents have been tried for the management of this motor disturbance. The aim of this case series is to review the literature in regard to the identification, diagnosis and the treatment of TD with anticholinergics, anticholinergic medication withdrawal, cholinergic agents, botulinum toxin intramuscular injections, tetrabenazine, levetiracetam, propranolol and zolpidem, and to describe one case of TD that responded favorably to clonazepam and two cases of TD that responded favorably to Ginkgo biloba.
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Affiliation(s)
- Hani Raoul Khouzam
- a The Geisel school of Medicine at Dartmouth, Dartmouth - Hitchcock Medical Center, One Medical Center Drive , Lebanon, USA
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Abstract
Tardive dyskinesia (TD) is a movement disorder commonly associated with chronic exposure to antidopaminergic medications, which may be in some cases disfiguring and socially disabling. The consensus from a growing body of research on the incidence and prevalence of TD in the modern era of antipsychotics indicates that this disorder has not disappeared continues to challenge the effective management of psychotic symptoms in patients with schizophrenia. A fundamental component in an effective strategy for managing TD is its reliable and accurate assessment. In the present study, we examined the clinical utility of a brief handwriting dysfluency measure for quantifying TD. Digitized samples of handwritten circles and loops were obtained from 62 psychosis patients with or without TD and from 50 healthy subjects. Two measures of dysfluent pen movements were extracted from each vertical pen stroke, including normalized jerk and the number of acceleration peaks. Tardive dyskinesia patients exhibited significantly higher dysfluency scores than non-TD patients and controls. Severity of handwriting movement dysfluency was correlated with Abnormal Involuntary Movement Scale severity ratings for some tasks. The procedure yielded high degrees of test-retest reliability. These results suggest that measures of handwriting movement dysfluency may be particularly useful for objectively evaluating the efficacy of pharmacotherapeutic strategies for treating TD.
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de Araújo AN, do Nascimento MA, de Sena EP, Baptista AF. Temporomandibular disorders in patients with schizophrenia using antipsychotic agents: a discussion paper. Drug Healthc Patient Saf 2014; 6:21-7. [PMID: 24648768 PMCID: PMC3956479 DOI: 10.2147/dhps.s57172] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Patients with psychiatric problems show a tendency to develop temporomandibular disorders (TMD). Particularly, patients with schizophrenia are quite likely to have signs and symptoms of TMD due to the impairment of their oral health, the use of antipsychotic drugs, and other general health problems. In nonschizophrenic populations, TMD have been considered as the main cause of nondental pain in the orofacial region, involving mechanisms associated with changes in masticatory activity at the cortical and neuromuscular levels. Individuals with schizophrenia do not usually complain of pain, and TMD is misdiagnosed in this population. In this paper, we aimed to review the clinical aspects of TMD in people with schizophrenia on antipsychotic drug therapy.
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Affiliation(s)
- Arão Nogueira de Araújo
- Postgraduate Program in Interactive Processes of Organs and Systems, Federal University of Bahia, Salvador, Brazil
| | - Marion Alves do Nascimento
- Postgraduate Program in Interactive Processes of Organs and Systems, Federal University of Bahia, Salvador, Brazil
| | - Eduardo Pondé de Sena
- Postgraduate Program in Interactive Processes of Organs and Systems, Federal University of Bahia, Salvador, Brazil ; Department of Pharmacology, Institute of Health Sciences, Federal University of Bahia, Salvador, Brazil
| | - Abrahão Fontes Baptista
- Department of Biomorphology, Institute of Health Sciences, Federal University of Bahia, Salvador, Brazil ; Postgraduate Program in Medicine and Health, Federal University of Bahia, Salvador, Brazil
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