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Hirjak D, Kubera KM, Bienentreu S, Thomann PA, Wolf RC. [Antipsychotic-induced motor symptoms in schizophrenic psychoses-Part 3 : Tardive dyskinesia]. DER NERVENARZT 2019; 90:472-484. [PMID: 30341543 DOI: 10.1007/s00115-018-0629-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The treatment of schizophrenic psychoses with antipsychotic drugs (AP) is often associated with an increased risk of delayed occurrence of antipsychotic-associated movement disorders. Persistence and chronicity of such symptoms are very frequent. The risk of developing tardive dyskinesia (TD) is associated with the pharmacological effect profile of a particular AP, with treatment duration and age. This systematic review article summarizes the current study situation on prevalence, risk factors, prevention and treatment options and instruments for early prediction of TD in schizophrenic psychoses. The current data situation on treatment strategies for TD is very heterogeneous. For the treatment of TD there is preliminary evidence for reduction or discontinuation of the AP, switching to clozapine, administration of benzodiazepines (clonazepam) and treatment with vesicular monoamine transporter (VMAT2) inhibitors, ginkgo biloba, amantadine or vitamin E. Although TD can be precisely diagnosed it cannot always be effectively treated. Early detection and early treatment of TD can have a favorable influence on the prognosis and the clinical outcome.
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Affiliation(s)
- D Hirjak
- Zentralinstitut für Seelische Gesundheit, Klinik für Psychiatrie und Psychotherapie, Medizinische Fakultät Mannheim, Universität Heidelberg, J5, 68159, Mannheim, Deutschland.
| | - K M Kubera
- Zentrum für Psychosoziale Medizin, Klinik für Allgemeine Psychiatrie, Universität Heidelberg, Heidelberg, Deutschland
| | - S Bienentreu
- Fachklinik für Psychiatrie und Psychotherapie der MARIENBORN GmbH, Zülpich, Deutschland
| | - P A Thomann
- Zentrum für Psychosoziale Medizin, Klinik für Allgemeine Psychiatrie, Universität Heidelberg, Heidelberg, Deutschland
- Zentrum für Seelische Gesundheit, Gesundheitszentrum Odenwaldkreis, Erbach, Deutschland
| | - R C Wolf
- Zentrum für Psychosoziale Medizin, Klinik für Allgemeine Psychiatrie, Universität Heidelberg, Heidelberg, Deutschland
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Bergman H, Walker DM, Nikolakopoulou A, Soares-Weiser K, Adams CE. Systematic review of interventions for treating or preventing antipsychotic-induced tardive dyskinesia. Health Technol Assess 2018; 21:1-218. [PMID: 28812541 DOI: 10.3310/hta21430] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Antipsychotic medication can cause tardive dyskinesia (TD) - late-onset, involuntary, repetitive movements, often involving the face and tongue. TD occurs in > 20% of adults taking antipsychotic medication (first-generation antipsychotics for > 3 months), with this proportion increasing by 5% per year among those who continue to use these drugs. The incidence of TD among those taking newer antipsychotics is not different from the rate in people who have used older-generation drugs in moderate doses. Studies of TD have previously been found to be limited, with no treatment approach shown to be effective. OBJECTIVES To summarise the clinical effectiveness and safety of treatments for TD by updating past Cochrane reviews with new evidence and improved methods; to undertake public consultation to gauge the importance of the topic for people living with TD/the risk of TD; and to make available all data from relevant trials. DATA SOURCES All relevant randomised controlled trials (RCTs) and observational studies. REVIEW METHODS Cochrane review methods, network meta-analysis (NMA). DESIGN Systematic reviews, patient and public involvement consultation and NMA. SETTING Any setting, inpatient or outpatient. PARTICIPANTS For systematic reviews, adults with TD who have been taking a stable antipsychotic drug dose for > 3 months. INTERVENTIONS Any, with emphasis on those relevant to UK NHS practice. MAIN OUTCOME MEASURES Any measure of TD, global assessments and adverse effects/events. RESULTS We included 112 studies (nine Cochrane reviews). Overall, risk of bias showed little sign of improvement over two decades. Taking the outcome of 'TD symptoms improved to a clinically important extent', we identified two trials investigating reduction of antipsychotic dose [n = 17, risk ratio (RR) 0.42, 95% confidence interval (CI) 0.17 to 1.04; very low quality]. Switching was investigated twice in trials that could not be combined (switching to risperidone vs. antipsychotic withdrawal: one RCT, n = 42, RR 0.45, 95% CI 0.23 to 0.89; low quality; switching to quetiapine vs. haloperidol: one RCT, n = 45, RR 0.80, 95% CI 0.52 to 1.22; low quality). In addition to RCTs, six observational studies compared antipsychotic discontinuation with decreased or increased dosage, and there was no clear evidence that any of these strategies had a beneficial effect on TD symptoms (very low-quality evidence). We evaluated the addition to standard antipsychotic care of several treatments, but not anticholinergic treatments, for which we identified no trials. We found no clear effect of the addition of either benzodiazepines (two RCTs, n = 32, RR 1.12, 95% CI 0.6 to 2.09; very low quality) or vitamin E (six RCTs, n = 264, RR 0.95, 95% CI 0.89 to 1.01; low quality). Buspirone as an adjunctive treatment did have some effect in one small study (n = 42, RR 0.53, 95% CI 0.33 to 0.84; low quality), as did hypnosis and relaxation (one RCT, n = 15, RR 0.45, 95% CI 0.21 to 0.94; very low quality). We identified no studies focusing on TD in people with dementia. The NMA model found indirect estimates to be imprecise and failed to produce useful summaries on relative effects of interventions or interpretable results for decision-making. Consultation with people with/at risk of TD highlighted that management of TD remains a concern, and found that people are deeply disappointed at the length of time it has taken researchers to address the issue. LIMITATIONS Most studies remain small and poorly reported. CONCLUSIONS Clinicians, policy-makers and people with/at risk of TD are little better informed than they were decades ago. Underpowered trials of limited quality repeatedly fail to provide answers. FUTURE WORK TD reviews have data from current trials extracted, tabulated and traceable to source. The NMA highlights one context in which support for this technique is ill advised. All relevant trials, even if not primarily addressing the issue of TD, should report appropriate binary outcomes on groups of people with this problem. Randomised trials of treatments for people with established TD are indicated. These should be large (> 800 participants), necessitating accrual through accurate local/national registers, including an intervention with acceptable treatments and recording outcomes used in clinical practice. STUDY REGISTRATION This study is registered as PROSPERO CRD4201502045. FUNDING The National Institute for Health Research Health Technology Assessment programme.
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Affiliation(s)
| | - Dawn-Marie Walker
- Faculty of Health Sciences, University of Southampton, Southampton, UK
| | | | | | - Clive E Adams
- Institute of Mental Health, University of Nottingham, Nottingham, UK
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Stegmayer K, Walther S, van Harten P. Tardive Dyskinesia Associated with Atypical Antipsychotics: Prevalence, Mechanisms and Management Strategies. CNS Drugs 2018; 32:135-147. [PMID: 29427000 DOI: 10.1007/s40263-018-0494-8] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
All antipsychotics, including the atypical antipsychotics (AAPs), may cause tardive dyskinesia (TD), a potentially irreversible movement disorder, the pathophysiology of which is currently unknown. The prevention and treatment of TD remain major challenges for clinicians. We conducted a PubMed search to review the prevalence and etiology of and management strategies for TD associated with AAPs. TD prevalence rates varied substantially between studies, with an estimated prevalence of around 20% in patients using AAPs. The risk of TD is lower with AAPs than with typical antipsychotics (TAPs) but remains a problem because AAPs are increasingly being prescribed. Important risk factors associated with TD include the duration of antipsychotic use, age, and ethnicity other than Caucasian. Theories about the etiology of TD include supersensitivity of the dopamine receptors and oxidative stress, but other neurotransmitters and factors are probably involved. Studies concerning the management of TD have considerable methodological limitations. Thus, recommendations for the management of TD are based on a few trials and clinical experience, and no general guidelines for the management of TD can be established. The best management strategy remains prevention. Caution is required when prescribing antipsychotics, and regular screening is needed for early detection of TD. Other strategies may include reducing the AAP dosage, switching to clozapine, or administering vesicular monoamine transporter (VMAT)-2 inhibitors. In severe cases, local injections of botulinum toxin or deep brain stimulation may be considered. More clinical trials in larger samples are needed to gather valid information on the effect of interventions targeting TD.
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Affiliation(s)
- Katharina Stegmayer
- University Hospital of Psychiatry, Bolligenstrasse 111, 3060, Bern, Switzerland.
| | - Sebastian Walther
- University Hospital of Psychiatry, Bolligenstrasse 111, 3060, Bern, Switzerland
| | - Peter van Harten
- Psychiatric Centre GGz Centraal, Innova, Amersfoort, The Netherlands.,School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
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Tardive dyskinesia and tardive dystonia with second-generation antipsychotics in non-elderly schizophrenic patients unexposed to first-generation antipsychotics: a cross-sectional and retrospective study. J Clin Psychopharmacol 2015; 35:13-21. [PMID: 25485636 DOI: 10.1097/jcp.0000000000000250] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This study investigates the clinical nature, prevalence rates, and associated factors of second-generation antipsychotic (SGA)-related tardive dyskinesia and tardive dystonia. To date, these subjects have not been thoroughly investigated.The subjects were 80 non-elderly schizophrenic patients who received SGAs for more than 1 year without any previous exposure to first-generation antipsychotics. Multiple (≥2) direct assessments of movement symptoms were performed. Hospital records longer than 1 recent year describing any observed tardive movement symptoms were reviewed.A current or history of tardive dyskinesia and/or tardive dystonia associated with SGA was identified in 28 (35%) subjects. These patients were being treated with risperidone (n = 15), amisulpride, olanzapine, aripiprazole, ziprasidone, or clozapine at the time of the onset of the movement symptoms. Tardive dyskinesia was mostly in the orolingual area, and the most frequently observed tardive dystonia was torticollis. The median interval between the first exposure to the SGA and the movement syndrome onset was 15 months for tardive dyskinesia and 43 months for tardive dystonia. A history of acute dystonia was significantly associated with tardive dystonia, and comorbid obsessive-compulsive syndrome was related to both tardive movement syndromes.This study indicates that more clinical attention and research efforts are needed regarding SGA-associated tardive movement syndromes, including a larger-scale prevalence assessment. This study is the first to indicate that a comorbid obsessive-compulsive syndrome might be an associated factor of tardive movement syndrome. The association warrants further investigation.
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Matson JL, Bamburg JW, Mayville EA, Logan JR. Tardive Dyskinesia and Developmental Disabilities: An Examination of Demographics and Topography in Persons with Dual Diagnosis. ACTA ACUST UNITED AC 2013. [DOI: 10.1179/096979500799155711] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Sejil I, Oumaya A, Bouguerra C, Mehdi F, Bellaaj R, Gallali S. [Tardive dyskinesia induced by classical antipsychotic drugs: a Tunisian sample of schizophrenics]. Encephale 2012; 39 Suppl 1:S36-41. [PMID: 23219594 DOI: 10.1016/j.encep.2012.08.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2011] [Accepted: 08/08/2012] [Indexed: 11/28/2022]
Abstract
INTRODUCTION The term tardive dyskinesia (TD) is used to describe abnormal movement, primarily associated with typical antipsychotic drugs, which are used to treat psychotic states such as schizophrenia. TD is characterised by repetitive involuntary purposeless muscle contractions that force parts of the body into abnormal, and sometimes painful, movements or postures. These movements are involuntary and are difficult or impossible to control. TD usually begins with the face, mouth, lips and tongue, and includes grimacing, lip-smacking, tongue movements and rapid blinking. It may also involve the rest of the body and produce involuntary gestures, tics and writhing movements. TD is severe physically and socially disabling. Schizophrenia is thought to be the psychiatric diagnosis the most frequently associated with TD. MATERIALS AND METHODS The purpose of this article is to study the characteristics of TD in a Tunisian sample of 157 schizophrenics. A variety of demographic and clinical information was obtained by a questionnaire. Diagnoses of schizophrenia and TD were determined by using DSM-VI-R criteria. TD was assessed using the Abnormal Involuntary Movements Scale (AIMS). RESULTS The average age in this sample was 37 ± 6 years. The intermediate duration of evolution of the disease was 8 ± 3 years with a medium full number of hospitalizations of 4 ± 3. We found 58% of the paranoid sub-type. The intermediate duration of exposure to classical neuroleptics was 7 ± 3 years. The average of daily neuroleptic amount was 572.9 ± 145.3 equivalent milligrams of chlorpromazine. Extended release antipsychotics were used in 64.3% of cases, with fluphenazine deaconate in 90% and haloperidol deaconate in 10%. Anticholinergics were used by 74.5% of patients, with use of biperidene in 96% of cases. Therapeutic observance was good in 89.2% of patients. The prevalence of TD was an estimated 35%. The average of AIMS score was 17 ± 9, with a minimal score of 3 and a maximal one of 34. The distribution of patients according to severity found a prevalence of 52.7% of subjects with moderate TD, 38.2% with light TD and 9.1% with severe TD. The distribution of patients according to type, according to DSM-IV criteria, found 78.4% of cases with choreiform TD, 17.5% of cases with athetosic TD and 4.1% of cases with rhythmic TD. The intermediate duration of evolution of TD was estimated at 18 ± 6 months with a minimal duration of 3 months and a maximum of 72 months. The distribution of subjects according to duration of evolution of TD found that approximately three quarter of patients presented with TD that had evolved since one duration, lower or equal to one year. The average age of patients at the moment of installation of TD was estimated at 36 ± 6 years with 22 years as a minimal and 46 years as a maximal age. Among them, 81.8% of patients were aged over 30 at the time of the installation of TD. CONCLUSION The majority of patients with schizophrenia in Tunisia are still treated with typical antipsychotic drugs, and that's why the prevalence of TD remains relatively high.
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Affiliation(s)
- I Sejil
- Service de psychiatrie générale, faculté de médecine de Tunis, université Tunis El Manar, hôpital militaire principal d'instruction de Tunis, Le Mont Fleury, 1008 Tunis, Tunisie.
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Patterson BD, Swingler D, Willows S. Prevalence of and risk factors for tardive dyskinesia in a Xhosa population in the Eastern Cape of South Africa. Schizophr Res 2005; 76:89-97. [PMID: 15927802 DOI: 10.1016/j.schres.2004.10.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2004] [Revised: 10/20/2004] [Accepted: 10/26/2004] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Despite prolonged use of antipsychotic drug treatment, the prevalence of tardive dyskinesia (TD) in a Xhosa population has not been evaluated. This study was undertaken to assess the prevalence and identify possible factors, including antioxidant intake and smoking history, which may increase or reduce the risk of TD. METHOD One hundred two subjects who had been exposed to typical antipsychotic drugs for at least 6 months and were currently on an antipsychotic were screened for abnormal movements using the Abnormal Involuntary Movement Scale (AIMS) rating scale. Data about current and past antipsychotic therapy, diagnoses, smoking history, and dietary factors were gathered from the patient and from chart view. RESULT Twenty-eight and four-tenths percent of subjects met criteria for tardive dyskinesia. Years of treatment and total cumulative antipsychotic dose were significant predictors of TD. Subjects with higher total consumption of foods containing antioxidants had lower rates of TD, but only consumption of onions was significantly associated with reduced prevalence. TD was less prevalent in smokers, but this difference did not reach statistical significance. Age, sex, and psychiatric diagnosis did not predict presence of TD. CONCLUSION The result of this study indicate that TD in this population is more prevalent than previously believed within this local clinical context. Prolonged treatment and total antipsychotic drug exposure are important risk factors for TD in this population. Further study of the role of concurrent medications and dietary factors is indicated.
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Affiliation(s)
- Perminder S Sachdev
- School of Psychiatry, University of New South Wales, Sydney NSW 2052, Australia.
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9
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Abstract
Psychosis is a relatively infrequent but potentially serious and debilitating consequence of traumatic brain injury (TBI), and one about which there is considerable scientific uncertainty and disagreement. There are several substantial clinical, epidemiological, and neurobiological differences between the post-traumatic psychoses and the primary psychotic disorders. The recognition of these differences may facilitate identification and treatment of patients whose psychosis is most appropriately regarded as post-traumatic. In the service of assisting psychiatrists and other mental health clinicians in the diagnosis and treatment of persons with post-traumatic psychoses, this article will review post-traumatic psychosis, including definitions relevant to describing the clinical syndrome, as well as epidemiologic, neurobiological, and neurogenetic factors attendant to it. An approach to evaluation and treatment will then be offered, emphasizing identification of the syndrome of post-traumatic psychosis, consideration of the differential diagnosis of this condition, and careful selection and administration of treatment interventions.
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Affiliation(s)
- David B Arciniegas
- Neuropsychiatry Service, Department of Psychiatry, University of Colorado Health Sciences Center, Denver, CO 80262, USA.
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Lohr JB, Caligiuri MP, Edson R, Lavori P, Adler LA, Rotrosen J, Hitzemann R. Treatment predictors of extrapyramidal side effects in patients with tardive dyskinesia: results from Veterans Affairs Cooperative Study 394. J Clin Psychopharmacol 2002; 22:196-200. [PMID: 11910266 DOI: 10.1097/00004714-200204000-00014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Predictors for the development of tardive dyskinesia (TD) have been studied extensively over the years, yet there are few studies of predictors of the course of TD after it has developed. Moreover, few studies have examined predictors of the course of other extrapyramidal side effects (EPS) in patients maintained on neuroleptics. The purpose of this study was to determine which modifiable variables are important in the prediction of EPS in patients with persistent TD over a period of as long as 2 years. One hundred fifty-eight patients enrolled in the Veterans Affairs Cooperative Study 394 were included in this study. A linear mixed-effects (LME) analysis to estimate the Abnormal Involuntary Movement Scale score (for TD severity), Simpson-Angus Scale (for parkinsonism severity), and Barnes Akathisia Scale at any given time after intake assessment was performed. The severity of each of the TD and EPS outcomes at any given visit was predicted by their respective baseline severity scores. Additional predictors of a favorable course of TD included lower doses of antipsychotic medications and use of anticholinergic medications. Other predictors of a favorable course of EPS included younger age and the use of atypical antipsychotic medication (for rigidity) and the use of anticholinergic medication (for tremor). These findings indicate that clinician-modifiable factors related to medication usage can influence the outcome of TD and EPS in patients with persistent TD.
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Affiliation(s)
- James B Lohr
- Psychiatry Service, San Diego Department of Veterans Affairs Medical Center, California 92161, USA.
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Abstract
Antipsychotics are commonly used in bipolar disorder, both for acute mania and in maintenance treatment. The authors review available clinical research concerning the use of both conventional and atypical antipsychotics in bipolar disorder and present recommendations for a number of key clinical situations based on this review. They also consider a number of important related questions, including whether there is evidence for an increased risk of tardive dyskinesia (TD) in patients with bipolar disorder, the potential role for antipsychotics in the treatment of bipolar depression, the role of antipsychotics in maintenance treatment of bipolar disorder, the potential for antipsychotics to induce depression in bipolar illness, and whether antipsychotics can be considered mood stabilizers with a place as monotherapy for bipolar mania. They conclude that standard treatment for acute mania should begin with a mood stabilizer, with benzodiazepines used as an adjunct for mild agitation or insomnia and antipsychotics used as an adjunct for highly agitated, psychotic, or severely manic patients. They also conclude that atypical antipsychotics are preferable to conventional antispychotics because of their more favorable side effect profile and reduced risk of tardive dyskinesia. They review the evidence for using atypical antipsychotics as first-line monotherapy for mania and conclude that more evidence concerning the risk of TD and their efficacy as maintenance treatment in bipolar disorder is needed before a conclusion can be made. Should the eventual risk of TD associated with atypical antipsychotics be found to be minimal and their efficacy in maintenance treatment found to be high, they could eventually be considered first line monotherapy for bipolar disorder. They conclude that treatment with an antipsychotic during bipolar depression should be limited to those patients who have psychosis and that atypical antipsychotics are preferred over conventional antipsychotics in this situation, not only because of their reduced risk of side effects but also because theoretically they may have antidepressant efficacy due to their effects on the serotonin system. The clinical research findings summarized in the article are, for the most part, supported by a recently published guideline based on a consensus of clinical experts.
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Affiliation(s)
- J C Chou
- Nathan Kline Institute, New York University School of Medicine, Bellevue Hospital Center, USA
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Abstract
OBJECTIVE This paper aims to provide an overview of the current knowledge on neuroleptic-induced tardive dyskinesia (TD) in relation to its clinical features, risk factors, pathophysiology and management. METHOD The published literature was selectively reviewed and assessed. RESULTS Tardive diskinesia is a common neurological side-effect of neuroleptic medication, the cumulative incidence of which increases with increasing duration of treatment. Its clinical manifestations are diverse and subsyndromes have been described. Many risk factors for TD are now recognised, but increasing age remains pre-eminent as a risk factor. The pathophysiology of TD is not completely understood. Of the neurotransmitter hypotheses, the dopamine receptor supersensitivity hypothesis and the gamma-aminobutyric acid insufficiency hypothesis are the main contenders. There is increasing recognition that TD may in fact be caused by neuroleptic-induced neuronal toxicity through free radical and excitotoxic mechanisms. The occurrence of spontaneous dyskinesias in schizophrenic patients and even healthy subjects suggests that neuroleptics act on a substratum of vulnerability to dyskinesia. As no effective treatment for TD is available, the primary emphasis is on prevention. Many drugs can be tried to reduce symptoms in established cases. The increasing use of atypical neuroleptics has raised the possibility of a lower incidence of TD in the future. CONCLUSIONS After four decades of clinical recognition, the pathophysiology of TD is still not understood and no effective treatment is available. Its prevention with the optimal usage of currently available drugs and regular monitoring of patients on long-term neuroleptic treatment remain the best strategies to reduce its impact.
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Affiliation(s)
- P S Sachdev
- University of New South Wales, Sydney, Australia.
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Byne W, White L, Parella M, Adams R, Harvey PD, Davis KL. Tardive dyskinesia in a chronically institutionalized population of elderly schizophrenic patients: prevalence and association with cognitive impairment. Int J Geriatr Psychiatry 1998; 13:473-9. [PMID: 9695037 DOI: 10.1002/(sici)1099-1166(199807)13:7<473::aid-gps800>3.0.co;2-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Chronically hospitalized geriatric inpatients with schizophrenia are at particular risk for both tardive dyskinesia (TD) and cognitive impairment but have been insufficiently studied in this regard. Similarly, the relationship between TD and cognitive impairment has not be adequately addressed in this population. OBJECTIVES (1) To determine the prevalence of TD in a cohort of chronically institutionalized schizophrenic geriatric inpatients. (2) To examine the relationship between the manifestations of TD in various body regions and several potentially related variables including current pharmacological regimen, age, age at first hospitalization and cognitive status. METHOD TD was assessed by the Modified Simpson Dyskinesia Scale and cognitive status by the Mini-Mental State Examination (MMSE). The relationship between manifestations of TD and other variables was examined by t-tests, ANOVA, MANOVA and correlational analysis. RESULTS The prevalence of TD was 60%. Prevalence increased with age but was not related to current antipsychotic or anticholinergic regimen. Mean MMSE score did not differ between groups of patients with and without TD as defined by the criteria of Schooler and Kane (1982); however, the mean MMSE score was significantly (p < 0.0004) lower in subjects with orofacial TD as defined by Waddington and Youssef (1996), and the difference was not entirely accounted for by the older age of the latter group. CONCLUSIONS TD and cognitive impairment both increase with age. However, TD alone does not account for the severity of cognitive impairment in this population. The present study provides further support for the hypothesis that the correlation between TD and cognitive impairment holds primarily for the orofacial manifestations of TD.
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Affiliation(s)
- W Byne
- Neurosciences Treatment Unit, Pilgrim Psychiatric Center, West Brentwood, New York, USA
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Hyde TM, Egan MF, Wing LL, Wyatt RJ, Weinberger DR, Kleinman JE. Persistent catalepsy associated with severe dyskinesias in rats treated with chronic injections of haloperidol decanoate. Psychopharmacology (Berl) 1995; 118:142-9. [PMID: 7617800 DOI: 10.1007/bf02245832] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Patients who develop persistent parkinsonism while on chronic neuroleptic therapy may be predisposed towards the development of tardive dyskinesia (TD). We investigated this issue in an animal model of TD by examining the association between catalepsy and the syndrome of neuroleptic-induced vacuous chewing movements (VCMs). VCMs were measured every 3 weeks for 33 weeks while rats received injections of haloperidol decanoate. Catalepsy was measured after the second through the seventh injections of the depot neuroleptic. There were no correlations between the severity of catalepsy scores after the second or third injections of haloperidol and the severity of the overall VCM syndrome. However, the severity of the catalepsy score following the third through seventh injections of haloperidol strongly correlated with the concurrent number of VCMs. Persistent high catalepsy scores across the six catalepsy rating sessions were strongly associated with the development of persistent severe VCMs. These findings suggest that, to the extent that persistent parkinsonian signs in humans are associated with a propensity towards the development of TD, the VCM syndrome in rats is at least a partially faithful animal model of this relationship.
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Affiliation(s)
- T M Hyde
- Clinical Brain Disorders Branch, National Institute of Mental Health, St. Elizabeths Hospital, Washington, DC 20032, USA
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Raja M. Tardive dystonia. Prevalence, risk factors, and comparison with tardive dyskinesia in a population of 200 acute psychiatric inpatients. Eur Arch Psychiatry Clin Neurosci 1995; 245:145-51. [PMID: 7669821 DOI: 10.1007/bf02193087] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
In a population of 200 consecutive inpatients with a history of at least 3 months' total cumulative neuroleptic exposure, the prevalence of tardive dystonia (TDt) was 4%, higher than previously reported. The prevalence of tardive dyskinesia (TDk) was 22%. Patients with TDt did not differ in demographic or clinical variables from nondyskinetic patients. In comparison with patients with TDk, patients with TDt were significantly younger, had a more severe movement disorder, and had received neuroleptics for the first time fewer years before. Patients with TDk were significantly older than patients without tardive disorders, both when they were examined and when they had started their first neuroleptic treatment. Furthermore, they had started their first neuroleptic treatment more years before. These results support the distinction between TDt and TDk, and suggest that the previously reported prevalence of TDt might have been underestimated.
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Affiliation(s)
- M Raja
- Ospedale Santo Spirito, Dipartimento di salute mentale USL RM E, Rome, Italy
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Abstract
In a 10-year follow-up study of 44 patients with tardive dyskinesia (TD), the majority (22 or 50%) had no change in their TD severity, 9 (20%) had an improvement and 13 (30%) had a worsening of their TD. Little difference was noted in those patients whose medication was decreased (n = 12) and those whose medication remained unchanged (n = 32). Of the women, 26% showed improvement as compared with 11% of the men. Also, patients whose TD improved had lower present neuroleptic dose than those whose TD worsened. These two factors should be studied in larger patient cohorts.
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Affiliation(s)
- R Yassa
- Douglas Hospital, Verdun, Quebec, Canada
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Hoffman WF, Ballard L, Turner EH, Casey DE. Three-year follow-up of older schizophrenics: extrapyramidal syndromes, psychiatric symptoms, and ventricular brain ratio. Biol Psychiatry 1991; 30:913-26. [PMID: 1684118 DOI: 10.1016/0006-3223(91)90005-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Longitudinal evaluation of psychiatric patients often yields information that cross-sectional study does not. We previously examined 31 older (age greater than 55) chronic schizophrenics for prevalence of extrapyramidal side effects, severity of psychiatric symptoms, and ventricular brain ratio (VBR). We reexamined 22 of these patients after 2-4 years. Tardive dyskinesia (TD) and drug-induced parkinsonism (DIP) were common (mean prevalences were 52% and 62%, respectively) and often occurred together (38%). The overall prevalences of the disorders did not change significantly with time, although there was some individual fluctuation in diagnosis. Severity of TD was constant, but severity of DIP decreased, probably because neuroleptic doses were significantly decreased. Magnitude of DIP was positively correlated with VBR and severity of negative symptoms of schizophrenia. The correlation of DIP and negative symptoms occurred primarily because of the similarity between masked facies and blunted affect. VBR did not change over the follow-up period. Negative symptoms of schizophrenia were prevalent, moderately severe, and quite stable over time in this cohort. Positive symptoms were less severe but highly variable between examinations.
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Affiliation(s)
- W F Hoffman
- Psychiatry Service, VA Medical Center, Portland, OR 97201
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18
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Glazer WM, Morgenstern H, Doucette JT. The prediction of chronic persistent versus intermittent tardive dyskinesia. A retrospective follow-up study. Br J Psychiatry 1991; 158:822-8. [PMID: 1678663 DOI: 10.1192/bjp.158.6.822] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Relatively little is known about the course of TD in patients continuing to receive neuroleptic medication. In a retrospective follow-up study of 192 patients seen two or more times (average 7.7 visits) over 3-55 months in the Yale Tardive Dyskinesia Clinic, 112 (58%) demonstrated a 'chronic persistent' pattern, the remainder an 'intermittent' pattern. The most important predictors of chronic persistent TD, using multiple logistic-regression analyses, included increased age and the presence of non-orofacial TD at baseline.
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Affiliation(s)
- W M Glazer
- Tardive Dyskinesia Clinic, Connecticut Mental Health Center
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19
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Abstract
The author reports on the course of tardive dyskinesia in 10 newly treated psychogeriatric patients. Of the 5 whose medication was discontinued, 3 improved; TD continued unchanged in the other 5 patients whose neuroleptics were not discontinued. The author recommends that neuroleptics be discontinued whenever possible in this patient population.
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Affiliation(s)
- R Yassa
- Department of Psychiatry, McGill University, Montreal, Quebec, Canada
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20
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Abstract
The authors re-examined 20 patients who were found to exhibit mild tardive dyskinesia (TD) involving only one body area in 1980. Of these, 11 still showed TD of the same degree, whereas 4 had no TD and 5 aggravated TD. The authors conclude that mild TD involving one body area should be included in prevalence studies and that Schooler & Kane's definition of minimal manifestation of TD should be extended to include these patients.
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Affiliation(s)
- R Yassa
- Department of Psychiatry, Douglas Hospital, Verdun, Québec, Canada
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21
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Bergen JA, Eyland EA, Campbell JA, Jenkings P, Kellehear K, Richards A, Beumont PJ. The course of tardive dyskinesia in patients on long-term neuroleptics. Br J Psychiatry 1989; 154:523-8. [PMID: 2574069 DOI: 10.1192/bjp.154.4.523] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Results are presented of five consecutive annual examinations using the Abnormal Involuntary Movement Scale for 101 community-based chronic psychiatric patients. These 101 patients had a history of longer and more consistent neuroleptic treatment than the 231 patients who initially entered the study, so no conclusions about prevalence of TD can be drawn. At each examination two-thirds of this group showed signs of TD; however, only 45% were TD positive at most examinations and 24% were best described as having fluctuating TD status. Of those patients who were consistently TD positive, 82% showed no overall significant change in summed AIMS scores, 11% improved and 7% became worse.
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Affiliation(s)
- J A Bergen
- Department of Community Medicine, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
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22
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Waddington JL. Schizophrenia, affective psychoses, and other disorders treated with neuroleptic drugs: the enigma of tardive dyskinesia, its neurobiological determinants, and the conflict of paradigms. INTERNATIONAL REVIEW OF NEUROBIOLOGY 1989; 31:297-353. [PMID: 2574716 DOI: 10.1016/s0074-7742(08)60282-2] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- J L Waddington
- Department of Clinical Pharmacology, Royal College of Surgeons in Ireland, Dublin
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23
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Abstract
Antipsychotic agents have many indications and are frequently used. All physicians, regardless of their subspecialty, will most likely treat patients who receive these drugs. This article is designed to help nonpsychiatric physicians use antipsychotics appropriately. The indications, recommended dosages, side effects, and drug interactions of antipsychotic medications are reviewed. Receptor binding data are used to help predict the side-effect profile of these agents. Knowledge of these side effects and of the patient's medical condition helps the physician select a drug that the patient can tolerate. Management of overdose situations is discussed.
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Albus M, Naber D, Müller-Spahn F, Douillet P, Reinertshofer T, Ackenheil M. Tardive dyskinesia: relation to computer-tomographic, endocrine, and psychopathological variables. Biol Psychiatry 1985; 20:1082-9. [PMID: 2864087 DOI: 10.1016/0006-3223(85)90006-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Severity of tardive dyskinesia (TD) and psychopathology of 36 chronic schizophrenic patients under long-term treatment with neuroleptics (NL) was rated during NL therapy and again 12 days after NL withdrawal. Both times serum levels of prolactin, norepinephrine, beta-endorphin, and cortisol were determined. In 27 of these patients ventricular-brain ratio, width of third ventricle, maximal width of anterior horns, distance between choroid plexus, and width of four largest sulci were also measured. Fifteen patients had no signs of TD; 14 had moderate, and 7 severe TD. TD was not related to age, age at onset of illness, duration of illness, dosage and type of neuroleptics, number of ECTs, or any endocrine variable. Psychopathology was barely related to TD, but after NL withdrawal, patients with TD tended to show more deterioration, particularly with regard to thought disorder and activation. With regard to computer-tomographic (CT) variables, patients without TD showed significantly less sulcal enlargement than those with TD. These results indicate that individual predisposition, which may have led to the development of TD, also seems to involve a higher risk of relapse after NL withdrawal.
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