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Mori Y, Takeuchi H, Tsutsumi Y. Current perspectives on the epidemiology and burden of tardive dyskinesia: a focused review of the clinical situation in Japan. Ther Adv Psychopharmacol 2022; 12:20451253221139608. [PMID: 36601351 PMCID: PMC9806439 DOI: 10.1177/20451253221139608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 10/28/2022] [Indexed: 12/28/2022] Open
Abstract
UNLABELLED Tardive dyskinesia (TD) is a movement disorder that can develop with the use of dopamine receptor-blocking agents and is most commonly caused by antipsychotics. The use of antipsychotics is expanding, which may lead to an increased number of patients experiencing TD. To summarise the current knowledge of the epidemiology and risk factors for TD in Japan, we reviewed articles related to the current state of knowledge around TD identified through a PubMed search, and held a roundtable discussion of experts in Japan on 9 September 2021 to form the basis of the opinion presented within this review. The true prevalence of TD among patients treated with antipsychotics is not well characterised; it is reported to be between 15% and 50% globally and between 6.5% and 7.7% in Japan. Potential barriers to timely treatment of TD include the stigma surrounding mental health issues and the lack of data regarding TD in Asian patients. This review summarises the current knowledge of the epidemiology, challenges to TD diagnosis and risk factors for TD in Japan. Recent strategies for symptom monitoring and early diagnosis, as well as consensus recommendations are included. Achieving a high level of awareness of TD among physicians who treat patients with psychiatric disorders is of great importance and physicians should ensure that patients with psychiatric disorders receiving antipsychotics are proactively monitored for signs of TD. PLAIN LANGUAGE SUMMARY Plain Language Summary (In Japanese). VISUAL SUMMARY Visual Summary (In Japanese).
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Affiliation(s)
- Yasuhiro Mori
- Department of Psychiatry, Aichi Medical University, 1-1 Yazako-karimata, Nagakute 480-1195, Aichi, Japan
| | - Hiroyoshi Takeuchi
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
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Caroff SN, Yeomans K, Lenderking WR, Cutler AJ, Tanner CM, Shalhoub H, Pagé V, Chen J, Franey E, Yonan C. RE-KINECT: A Prospective Study of the Presence and Healthcare Burden of Tardive Dyskinesia in Clinical Practice Settings. J Clin Psychopharmacol 2021; 40:259-268. [PMID: 32332461 PMCID: PMC7190052 DOI: 10.1097/jcp.0000000000001201] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 02/14/2020] [Accepted: 02/14/2020] [Indexed: 02/04/2023]
Abstract
PURPOSE/BACKGROUND RE-KINECT (NCT03062033) was designed to assess the presence and impact of possible tardive dyskinesia (TD) in antipsychotic-treated outpatients. METHODS/PROCEDURES The study included adults with 3 or more months of lifetime antipsychotic exposure and 1 or more psychiatric disorder. Based on clinician observation and assessment, patients were assigned to cohort 1 (without involuntary movements or with non-TD involuntary movements) or cohort 2 (with involuntary movements confirmed by clinician as possible TD). Baseline assessments included the following: patient characteristics; location/severity of involuntary movements; and impact of possible TD on health-related quality of life, including the EuroQoL 5-Dimensions 5-Level questionnaire. FINDINGS/RESULTS Of 739 eligible patients, 204 (27.6%) had clinician-confirmed possible TD (cohort 2). Compared with cohort 1, patients in cohort 2 were significantly older (P < 0.0001), more likely to have schizophrenia or schizoaffective disorder (P < 0.0001) and longer lifetime exposure to antipsychotics (P < 0.0001), and less likely to be working or studying, based on clinician perception (P = 0.0010). Clinician- and patient-rated severity of possible TD movements was significantly correlated in each of 4 body regions (head/face, neck/trunk, upper extremities, lower extremities), for maximum severity in any region, and for total number of affected regions (P < 0.001 for all correlations). For the patient-rated EuroQoL 5-Dimensions 5-Level, the health state visual analog scale score was significantly lower (worse) in cohort 2 versus cohort 1 (66.8 vs 69.7; P = 0.0002), as was the utility index score (0.71 vs 0.76; P < 0.0175). IMPLICATIONS/CONCLUSIONS Results from this real-world population indicate that TD occurs frequently and can significantly reduce quality of life in patients with a psychiatric disorder.
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Affiliation(s)
- Stanley N. Caroff
- From the Corporal Michael J. Crescenz Veterans Affairs Medical Center
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | | | | | | | - Caroline M. Tanner
- UCSF School of Medicine
- San Francisco VA Health Care System, San Francisco
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Does the degree of smoking effect the severity of tardive dyskinesia? A longitudinal clinical trial. Eur Psychiatry 2020; 24:33-40. [DOI: 10.1016/j.eurpsy.2008.07.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2008] [Revised: 06/27/2008] [Accepted: 07/13/2008] [Indexed: 11/30/2022] Open
Abstract
AbstractBackgroundTardive dyskinesia (TD) is a movement disorder observed after chronic neuroleptic treatment. Smoking is presumed to increase the prevalence of TD. The question of a cause-effect-relationship between smoking and TD, however, remains to be answered. Purpose of this study was to examine the correlation between the degree of smoking and the severity of TD with respect to differences caused by medication.MethodWe examined 60 patients suffering from schizophrenia and TD. We compared a clozapine-treated group with a group treated with typical neuroleptics. Movement disorders were assessed using the Abnormal-Involuntary-Movement-Scale and the technical device digital image processing, providing rater independent information on perioral movements.ResultsWe found a strong correlation (.80 < r < .90, always p < .0001) between the degree of smoking and severity of TD. Repeated measurements revealed a positive correlation between changes in cigarette consumption and changes of the severity of TD (p < .0001). Analyses of covariance indicated a significant group-effect with a lower severity of TD in the clozapine-group compared to the typical-neuroleptics-group (p = .010). Interaction-analyses indicated a higher impact of smoking on the severity of TD in the typical-neuroleptics-group compared to the clozapine-group (p = .033).ConclusionConcerning a possible cause-effect-relationship between smoking and TD, smoking is more of a general health hazard than neuroleptic exposure in terms of TD.
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Solmi M, Pigato G, Kane JM, Correll CU. Clinical risk factors for the development of tardive dyskinesia. J Neurol Sci 2018; 389:21-27. [PMID: 29439776 DOI: 10.1016/j.jns.2018.02.012] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 02/02/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND Tardive dyskinesia (TD) is a severe condition that can affect almost 1 out of 4 patients on current or previous antipsychotic treatment, including both first-generation antipsychotics (FGAs) and second-generation antipsychotics (SGAs). While two novel vesicular monoamine transporter inhibitors, deutetrabenazine and valbenazine, have shown acute efficacy for TD, the majority of patients do not remit, and TD appears to recur once treatment is withdrawn. Hence, prevention of TD remains a crucial goal. METHODS We provide a clinically oriented overview of risk factors for TD, dividing them into patient-, illness- and treatment-related variables, as well as nonmodifiable and modifiable factors. RESULTS Unmodifiable patient-related and illness-related risk factors for TD include older age, female sex, white and African descent, longer illness duration, intellectual disability and brain damage, negative symptoms in schizophrenia, mood disorders, cognitive symptoms in mood disorders, and gene polymorphisms involving antipsychotic metabolism and dopamine functioning. Modifiable comorbidity-related and treatment-related factors include diabetes, smoking, and alcohol and substance abuse, FGA vs SGA treatment, higher cumulative and current antipsychotic dose or antipsychotic plasma levels, early parkinsonian side effects, anticholinergic co-treatment, akathisia, and emergent dyskinesia. DISCUSSION Clinicians using dopamine antagonists need to consider risk factors for TD to minimize TD and its consequences.
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Affiliation(s)
- Marco Solmi
- University of Padua, Neuroscience Department, Psychiatry Unit, Padua, Italy; University Hospital of Padua, Azienda Ospedaliera di Padova, Psychiatry Unit, Padua, Italy
| | - Giorgio Pigato
- University Hospital of Padua, Azienda Ospedaliera di Padova, Psychiatry Unit, Padua, Italy
| | - John M Kane
- The Zucker Hillside Hospital, Department of Psychiatry Research, Northwell Health, Glen Oaks, NY, USA; Hofstra Northwell School of Medicine, Department of Psychiatry and Molecular Medicine, Hempstead, NY, USA
| | - Christoph U Correll
- The Zucker Hillside Hospital, Department of Psychiatry Research, Northwell Health, Glen Oaks, NY, USA; Hofstra Northwell School of Medicine, Department of Psychiatry and Molecular Medicine, Hempstead, NY, USA; Charité Universitätsmedizin, Department of Child and Adolescent Psychiatry, Berlin, Germany.
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Rajan TM, Bharadwaj B, Rajkumar RP, Adole PS. Frequency and correlates of tardive dyskinesia in Indian patients with type I bipolar disorder. Asian J Psychiatr 2018; 32:92-98. [PMID: 29222987 DOI: 10.1016/j.ajp.2017.12.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 12/01/2017] [Accepted: 12/03/2017] [Indexed: 12/22/2022]
Abstract
BACKGROUND Patients with Bipolar Disorder (BD) may have higher risk of Tardive Dyskinesia (TD). Theories for TD include inflammatory or oxidative stress and altered iron metabolism. The current frequency and clinical and biochemical correlates of TD in BD needs exploration. OBJECTIVES To assess: (1) the frequency of TD in BD; (2) clinical correlates of TD in BD; (3) oxidative stress markers, inflammatory markers and hepcidin in TD in BD. MATERIALS & METHODS In this cross-sectional study, 170 patients with BD were assessed for clinical characteristics using structured assessments. Inflammatory and oxidative markers like Interleukin-6 (IL-6), high sensitivity C-Reactive Protein (hsCRP), malondialdehyde (MDA), Total Antioxidant Status (TAS) and hepcidin were assessed by ELISA. RESULTS Frequency of TD was 10.6% (95%C.I.=6.4%-16.2%). Compared to patients without TD, patients with TD were older (F=0.340;p=0.000), had more episodes of illness (U=962.5;p=0.044) higher rates of medical comorbidity (X2=6.924; p=0.009*), antipsychotic exposure (U=592.5;p=0.000), typical antipsychotic exposure (U=756.5;p=0.001) and cognitive deficits (F=1.129;p=0.001). The biomarkers levels did not differ between the groups. Hepcidin levels correlated with Abnormal involuntary Movements scale (AIMS) score (r=0.213;p=0.006). Patients treated with lithium were more likely to have TD, but also had greater exposure to antipsychotics than patients on valproate. CONCLUSION About one-tenth of patients with BD-I have TD. The presence of TD is associated several clinical characteristics such as age, exposure to typical antipsychotics and chronicity of illness. Hepcidin was associated with greater severity of dyskinetic movements and needs further exploration.
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Affiliation(s)
- Tess Maria Rajan
- Department of Psychiatry, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, 605006, India
| | - Balaji Bharadwaj
- Department of Psychiatry, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, 605006, India.
| | - Ravi Philip Rajkumar
- Department of Psychiatry, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, 605006, India
| | - Prashant Shankarrao Adole
- Department of Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, 605006, India
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Malhi GS, Adams D, Cahill CM, Dodd S, Berk M. The management of individuals with bipolar disorder: a review of the evidence and its integration into clinical practice. Drugs 2010; 69:2063-101. [PMID: 19791827 DOI: 10.2165/11318850-000000000-00000] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Bipolar disorder is a common, debilitating, chronic illness that emerges early in life and has serious consequences such as long-term unemployment and suicide. It confers considerable functional disability to the individual, their family and society as a whole and yet it is often undetected, misdiagnosed and treated poorly. In the past decade, many new treatment strategies have been trialled in the management of bipolar disorder with variable success. The emerging evidence, for pharmacological agents in particular, is promising but when considered alone does not directly translate to real-world clinical populations of bipolar disorder. Data from drug trials are largely based on findings that identify differences between groups determined in a time-limited manner, whereas clinical management concerns the treatment of individuals over the life-long course of the illness. Considering the findings in the context of the individual and their particular needs perhaps best bridges the gap between the evidence from research studies and their application in clinical practice. Specifically, only lithium and valproate have moderate or strong evidence for use across all three phases of bipolar disorder. Anticonvulsants, such as lamotrigine, have strong evidence in maintenance; whereas antipsychotics largely have strong evidence in acute mania, with the exception of quetiapine, which has strong evidence in bipolar depression. Maintenance data for antipsychotics is emerging but at present remains weak. Combinations have strong evidence in acute phases of illness but maintenance data is urgently needed. Conventional antidepressants only have weak evidence in bipolar depression and do not have a role in maintenance therapy. Therefore, this paper summarizes the efficacy data for treating bipolar disorder and also applies clinical considerations to these data when formulating recommendations for the management of bipolar disorder.
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Affiliation(s)
- Gin S Malhi
- CADE Clinic, Department of Psychiatry, Royal North Shore Hospital, Sydney, New South Wales, Australia.
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Depot risperidone in the outpatient management of bipolar disorder: a 2-year study of 10 patients. Int Clin Psychopharmacol 2008; 23:88-94. [PMID: 18301123 DOI: 10.1097/yic.0b013e3282f2b4c5] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Nonadherence with pharmacotherapy occurs frequently in bipolar patients, and is a common cause of relapse. Depot formulations of first-generation antipsychotic medications have been shown to reduce manic relapses during maintenance therapy in bipolar patients, but appear to increase liability for depressive episodes. A depot formulation of risperidone has recently become commercially available, but to date there is little evidence regarding its efficacy or safety in bipolar patients. Ten outpatients with bipolar I or II disorder, with a predominantly depressive course of illness, were prescribed risperidone Consta as an adjunct to mood stabilizing and other medications in routine clinical practice, and were followed during 2 years of maintenance therapy. The number of mood episodes, including depressive episodes, decreased in all patients compared with an equivalent pretreatment period. No patient required hospitalization for a mood episode. The number and doses of concomitant medications was reduced in most patients risperidone Consta was well tolerated, with minimal to modest weight gain, absent or reduced extrapyramidal symptoms, and few other side effects. Clinicians may consider risperidone Consta as an option in patients with refractory bipolar illness, including those with a predominantly depressive course, and particularly in patients' nonadherence with prescribed medications.
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Bond DJ, Pratoomsri W, Yatham LN. Depot antipsychotic medications in bipolar disorder: a review of the literature. Acta Psychiatr Scand Suppl 2007:3-16. [PMID: 17688458 DOI: 10.1111/j.1600-0447.2007.01054.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To review the literature on the efficacy and safety of depot formulations of first- and second-generation antipsychotic medications (FGAs and SGAs) in patients with bipolar disorder. METHOD We conducted a computer-aided MEDLINE search using the search terms 'depot antipsychotic', 'bipolar disorder' and 'compliance.' RESULTS We identified eight published reports in bipolar patients regarding the use of depot FGAs, and six preliminary reports on the use of depot SGAs. These studies suggest that depots FGAs are efficacious in preventing manic episodes during the maintenance treatment of bipolar disorder. Several studies, however, indicate that depot FGAs may be associated with increased time with depressive symptoms, particularly in patients with a predominantly depressive course of illness. Preliminary data on the role of depot formulations of SGAs suggest that they reduce the frequency of both manic and depressive episodes during maintenance treatment, and are well tolerated by patients. CONCLUSION After a careful risk-benefit analysis, depot antipsychotics may be considered for the long-term control of mood episodes in bipolar patients who have relapsed due to medication non-adherence or who have failed to respond to standard therapies. Depot FGAs should be avoided in patients with a high burden of illness from depressive symptoms and particularly in those judged to be at high risk of suicide. The available data on depot formulations of SGAs indicate that they are efficacious in the maintenance treatment of bipolar illness without increasing the burden of the depressive pole of the illness, but further systematic studies are required to definitively assess this.
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Affiliation(s)
- D J Bond
- Mood Disorders Clinical Research Unit, The University of British Columbia, Vancouver, BC, Canada
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9
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Abstract
BACKGROUND Tardive dyskinesia (TD) is one of the most serious iatrogenic neurological complications of the first-generation antipsychotics. Identifying the risk factors for TD is important to minimize the risk of this potentially irreversible movement disorder in susceptible populations. METHODS A Medline search was conducted for the literature on risk factors for TD with the first-generation antipsychotics, as well as the emerging literature of the lower risk of TD with the second-generation antipsychotics. RESULTS Several demographic, phenomenological, comorbidities and treatment variables have been reported to be associated with higher risk of TD. On the other hand, significantly lower rates of TD have been reported with the second-generation atypical antipsychotics, even in high risk groups such as the elderly. CONCLUSIONS The use of the second-generation antipsychotics as first-line treatment of psychosis appears to have lowered the overall prevalence of acute movement disorders as well as TD, and have led them to become the standard of care in part because of their safer extrapyramidal profiles.
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Affiliation(s)
- Henry A Nasrallah
- Departments of Psychiatry, Neurology, and Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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10
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Abstract
OBJECTIVE To determine whether acute neuroleptic-induced parkinsonism and akathisia were risk factors for the later development of tardive dyskinesia (TD) in patients on typical neuroleptics. METHOD Of 100 subjects examined for parkinsonism and akathisia after the initiation of typical neuroleptic medication, 78 were followed up for TD after a mean 41.2 months. RESULTS Nine (11.5%) subjects were diagnosed with TD, predominantly manifesting as oro-facial dyskinesia. They had greater severity of parkinsonism and akathisia at baseline, and a larger neuroleptic load, than those who did not develop TD. On regression analyses, parkinsonism at baseline was a significant predictor of later TD. Examined independently of parkinsonism, akathisia severity at 2 weeks was also a significant predictor of later TD. CONCLUSIONS Acute drug-induced parkinsonism and akathisia are both predictors of TD, with parkinsonism having greater predictive value. Acute and tardive extrapyramidal syndromes may share vulnerability factors.
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Affiliation(s)
- Perminder Sachdev
- School of Psychiatry, University of New South Wales, New South Wales, Australia.
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Chue P, Kovacs CS. Safety and tolerability of atypical antipsychotics in patients with bipolar disorder: prevalence, monitoring and management. Bipolar Disord 2004; 5 Suppl 2:62-79. [PMID: 14700015 DOI: 10.1111/j.1399-2406.2003.00063.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Atypical antipsychotics are associated with fewer movement disorders and a lower risk of tardive dyskinesia than conventional antipsychotics, but are not without side-effects. Metabolic side-effects associated with some of the atypical antipsychotics are a concern for both clinicians and patients. Adverse events related to central nervous system effects, weight gain, and alterations in glucose, lipid, and prolactin levels in patients with depression, bipolar, and anxiety disorders have been reported. Balancing the significant benefits of treatment with these agents against the potential risks of metabolic disturbances and other adverse effects is crucial. Emerging data are making it possible to determine the risk-benefit analysis for specific atypical antipsychotics in individual patients and allow for targeted selection of treatment. A new concept of effectiveness is emerging that attempts to balance adverse effects of treatment with patient quality of life. Patients treated with atypical antipsychotics should have their weight, waist circumference, glucose, and lipids monitored on a regular basis. Monitoring of prolactin levels is not suggested; however, a baseline measurement before initiating treatment can be useful, with subsequent assessment only if a patient demonstrates symptoms. Prevention of weight gain is important. Diet and exercise should be considered for prevention and management, with the use of pharmacologic strategies approached with caution in patients with mood disorders. If a patient is at high risk of developing diabetes, certain pharmacologic agents have been shown to delay the onset of overt diabetes. Once diabetes or dyslipidemia are diagnosed, management should proceed in accordance with approved guidelines for these conditions.
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Affiliation(s)
- Pierre Chue
- Department of Psychiatry, University of Alberta, Edmonton, Alberta, Canada
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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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Abstract
Lithium has been the backbone of treatment for bipolar disorder for several decades, although recent advances have identified a number of other medications that have efficacy in treating various phases of the illness. These include the antiepileptic drugs valproate semisodium (divalproex sodium) and carbamazepine and some new antiepileptic drugs (e.g. lamotrigine and topiramate), and the atypical antipsychotics (e.g. olanzapine, clozapine and risperidone). Conventional antipsychotics continue to be used frequently in bipolar disorder, although they may be somewhat less effective than other treatments. Otherwise, to date, none of these treatments have been shown to be consistently more effective than any other, so that drug adverse effects and tolerability often dictate which agents are used in an individual patient. Drugs commonly used for the treatment of bipolar disorder are generally tolerated by most patients in large samples. However, the unique adverse effect signature of a drug will often suggest that it will be less tolerable in some patients than in others. Identifying a specific treatment for a specific patient requires a careful individualised assessment of the risk of adverse effects for that patient's unique circumstances.
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Affiliation(s)
- S M Strakowski
- Bipolar and Psychotic Disorders Research Program, Department of Psychiatry, University of Cincinnati College of Medicine, Cincinnati, OH 45267-0559, USA.
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Schulze TG, Müller DJ, Krauss H, Marwinski K, Maroldt AO, Novo Y Fernández A, Fimmers R, Held T, Maier W, Nöthen MM, Rietschel M. Affective symptomatology in schizophrenia: a risk factor for tardive dyskinesia? Eur Psychiatry 2001; 16:71-4. [PMID: 11246296 DOI: 10.1016/s0924-9338(00)00539-3] [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: 11/19/2022] Open
Abstract
Affective symptomatology has repeatedly been suggested to confer susceptibility to tardive dyskinesia (TD). In our sample of 174 schizophrenic patients a history of depressive symptoms was not associated with the occurrence of TD, whereas manic symptomatology was significantly associated with the absence of TD. Thus, our data suggest that affective symptomatology cannot unambiguously be considered to predispose to TD.
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Affiliation(s)
- T G Schulze
- Department of Psychiatry, University of Bonn, Sigmund-Freud-Str. 25, Germany.
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Abstract
The recognition that the brain continues to generate new neurons well into adulthood has made a marked impact on the field of neuroscience in general and specifically on neurobiological models of the pathogenesis of major depression. Stress, neuroendocrine activation, neurotransmitter systems, and other factors can down-regulate the process of neurogenesis and may contribute to certain morphological changes seen in depression. Evidence is emerging that antidepressant treatments may mitigate these effects by stimulating neurogenesis in particular regions of the brain. This review introduces the reader to recent literature on neurogenesis as it relates to the understanding and treatment of depression.
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Affiliation(s)
- T D Perera
- New York State Psychiatric Institute and Columbia University College of Physicians and Surgeons, USA
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Soares JC, Barwell M, Mallinger AG, Kupfer DJ, Frank E. Adjunctive antipsychotic use in bipolar patients: an open 6-month prospective study following an acute episode. J Affect Disord 1999; 56:1-8. [PMID: 10626774 DOI: 10.1016/s0165-0327(99)00026-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND We examined the use of adjunctive antipsychotics in the treatment of bipolar patients. METHODS A total of 88 bipolar type I patients (DSM-IV diagnosis) were included. The patterns of adjunctive antipsychotic use in the first 6 months after an index episode were examined. RESULTS A total of 34 patients (39%) received at least one antipsychotic during the follow-up period. At time 0, 23 subjects (26%) were on antipsychotics; at 3 months, 10 subjects (11%); and at the end of the 6 month period, 11 subjects (12%). Prolonged use of antipsychotics (more than 15 weeks) was found in eight patients (9%). No significant differences were found in demographic characteristics or baseline clinical variables between the patients who received or did not receive antipsychotics, except that the use of adjunct antipsychotics in the 6-month period was significantly more common after an index manic than depressive episode (68 versus 17%, respectively, P = 0.001; Fisher's exact test). LIMITATIONS This report presents a secondary analysis of follow-up data from a prospective study, and therefore the hypotheses here examined were not originally part of the primary hypotheses that led to the design of the study. A larger sample size could eventually reveal small differences among the patient sub-groups not presently found. CONCLUSIONS The use of adjunctive antipsychotics among bipolar patients was less extensive than previously reported, and mostly related to an index manic episode. Our findings suggest that in samples of carefully diagnosed bipolar type I patients the group that may need continued antipsychotic treatment is relatively small.
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Affiliation(s)
- J C Soares
- Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, PA 15213, USA. soares+@pitt.edu
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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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18
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Nilsson A, Waller L, Rosengren A, Adlerberth A, Wilhelmsen L. Cigarette smoking is associated with abnormal involuntary movements in the general male population--a study of men born in 1933. Biol Psychiatry 1997; 41:717-23. [PMID: 9066996 DOI: 10.1016/s0006-3223(96)00289-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Abnormal involuntary movements, i.e., spontaneous and tardive dyskinesias, were studied in a random population sample of 559 men, aged 59 years, who were participating in an epidemiological study focused on cardiovascular health. The research diagnostic criteria for tardive dyskinesia were fulfilled by 8.2% (n = 46), discounting the fact that all had not been exposed to neuroleptics. The mean Abnormal Involuntary Movements Scale score in the dyskinetic group was 5.0 (SD = 1.8), indicating mild to moderate symptoms. Dyskinetic men had higher daily cigarette consumption and higher scores for parkinsonian symptoms. They also had higher frequencies of psychiatric morbidity, exposure to neuroleptics, and alcohol dependence than the men without dyskinesia. In a logistic regression model, exposure to neuroleptics (p < .05) and daily cigarette consumption (p < .0005) were independently associated with dyskinesia. The probability of dyskinesia in a person smoking 20 or more cigarettes per day was 19%, whereas the probability associated with exposure to neuroleptics was 30%.
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Affiliation(s)
- A Nilsson
- Karsudden Hospital, Katrineholm, Sweden
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19
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Abstract
The treatment of refractory major depression, including the psychotic subtype, is a therapeutic challenge. Three cases of resistant psychotic depression were treated with clozapine monotherapy, an atypical antipsychotic drug effective in treatment-resistant schizophrenia and mania. Both psychotic and mood symptoms responded well to clozapine monotherapy, although response was delayed in one case. Tardive dyskinesia improved markedly, and tardive dystonia improved moderately in one patient. No patient relapsed during a follow-up period of 4-6 years of clozapine treatment. Clozapine was well-tolerated with few side effects. These observations suggest controlled trials of clozapine in the treatment of psychotic depression that fails to respond to electroconvulsive therapy or typical neuroleptics plus tricyclic antidepressants are indicated. The same is true for the use of clozapine in maintenance treatment for psychotic depression in those cases in which typical neuroleptic drugs are required, in order to reduce the risk of tardive dyskinesia and dystonia.
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Affiliation(s)
- R Ranjan
- Department of Psychiatry, Case Western Reserve University, School of Medicine, Cleveland, Ohio, USA
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20
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Nilsson A, Horrobin DF, Rosengren A, Waller L, Adlerberth A, Wilhelmsen L. Essential fatty acids and abnormal involuntary movements in the general male population: a study of men born in 1933. Prostaglandins Leukot Essent Fatty Acids 1996; 55:83-7. [PMID: 8888128 DOI: 10.1016/s0952-3278(96)90150-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Spontaneous and tardive dyskinesias were studied in a random population sample of 446 men, aged 59 years. Dyskinesia, defined as an AIMS score of at least 2 in any body part, was seen in 15.1% (n = 74). Dyskinetic men had a higher cigarette consumption, and they had higher frequencies of psychiatric morbidity and exposure to neuroleptics. Dyskinesia was also associated with several abnormalities in EFA concentrations in plasma, but the most consistent finding was the low arachidonic acid levels in phospholipids, triglycerides and cholesterol esters. In a logistic regression model, cigarette consumption (P < 0.02), exposure to neuroleptics (P < 0.01), and low arachidonic acid levels in the phospholipid fraction (P < 0.0001) were independently associated with dyskinesia.
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Affiliation(s)
- A Nilsson
- Karsudden Hospital, Katrineholm, Sweden
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21
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D'Mello DA, Boltz MK, Msibi B. Relationship between concurrent substance abuse in psychiatric patients and neuroleptic dosage. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 1995; 21:257-65. [PMID: 7639211 DOI: 10.3109/00952999509002693] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The use of a structured diagnostic interview (The Schedule for Affective Disorders and Schizophrenia) with 58 consecutively admitted general adult psychiatric patients revealed that 62.1% of them abused alcohol and 58.6% had a substance use disorder. The drug abusers did not differ significantly from the nonabusers on mean psychoticism (Brief Psychiatric Rating Scale) scores. However, they received higher doses of antipsychotic agents (mean daily dose 1022 mg CPZ EQ (SD = 614) vs 609 mg CPZ EQ (SD = 481); z = 2.58, p < .01) to achieve stabilization. The clinical implications of this finding are discussed.
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Affiliation(s)
- D A D'Mello
- Department of Psychiatry, Michigan State University, East Lansing, USA
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22
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Dalgalarrondo P, Gattaz WF. Basal ganglia abnormalities in tardive dyskinesia. Possible relationship with duration of neuroleptic treatment. Eur Arch Psychiatry Clin Neurosci 1994; 244:272-7. [PMID: 7893773 DOI: 10.1007/bf02190380] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The purpose of the present study was to investigate CT abnormalities in tardive dyskinesia (TD) and to search for possible relationships with clinical data. A group of 30 psychotic patients (15 schizophrenic and 15 affective disorder) with TD was compared to a matched group of 30 psychiatric patients without TD and a matched group of 30 healthy controls. CT data were analyzed using two multivariate statistical methods [multidimensional scaling (MDS) and step-wise discriminant analysis]. MDS clearly separated both TD and non-TD groups from the healthy control group on the basis of CT parameters. Caudate left area reduction and left temporal sulci enlargement were the most important parameters that discriminated TD from non-TD patients. Only in TD-patients did caudate left area reduction and left temporal sulci enlargement correlate significantly with cumulative duration of psychiatric hospitalizations. The data of the present study support the findings of structural abnormalities in the caudate nucleus and in the temporal lobe of patients with TD. These abnormalities were especially marked in the left hemisphere. It is assumed that some factor related to longer psychiatric hospital treatment (e.g. neuroleptic intake) could account for these abnormalities.
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Affiliation(s)
- P Dalgalarrondo
- Neurobiology Unit, Central Institute of Mental Health, Mannheim, Germany
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23
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Abstract
Eleven patients from a lithium-treated cohort of 64 patients with major affective disorder (DSM-III) were investigated after a mean of 6.7 years on lithium prophylaxis and reinvestigated 7 years later, at which point they had discontinued lithium for a mean of 2.3 years. Therapeutic outcome was compared in the 11 discontinuers and 20 continuers on lithium from the same cohort, matched for sex, age, and mental status on admission to the study. Ratings of psychopathology (CPRS) at the end of the 7-year follow-up period showed that the only significant difference between the patient categories was a higher frequency of reported autonomic disturbances and worry over trifles in the discontinuers. Daily doses of neuroleptic drugs were significantly higher in discontinuers than in controls by the end of the study. Alternative concomitant treatment outside conventional medicine was sought by 45% of the discontinuers, whereas no lithium-treated control reported the need for such additional therapeutic measures.
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Affiliation(s)
- A Nilsson
- Department of Psychiatry, Lillhagen Hospital, University of Gothenburg, Sweden
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24
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Sandyk R, Kay SR. Neuroradiological covariates of drug-induced parkinsonism and tardive dyskinesia in schizophrenia. Int J Neurosci 1991; 58:7-53. [PMID: 1938176 DOI: 10.3109/00207459108987181] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Computed tomographic (CT) studies have demonstrated structural brain abnormalities including cortical atrophy and enlarged lateral ventricles in a subset of schizophrenic patients including those with abnormal involuntary movements. In the following series of studies, we present our findings pertaining to neuroradiological covariates of drug-induced Parkinsonism and Tardive dyskinesia in schizophrenic patients. In these studies we have explored the relationship of Parkinsonism and Tardive dyskinesia to pineal and choroid plexus calcification. In addition, we also investigated the relationship of pineal calcification to schizophrenia, and specifically to the paranoid and nonparanoid subgroups. In a further series of studies, we investigated the neuroradiological covariates of disorders of gait and posture as well as tremor in schizophrenic patients with drug-induced Parkinsonism. In addition, we explored the relationship of Tardive dyskinesia and its subsyndromes to CT scan measurements of cortical and subcortical atrophy in schizophrenia. Our findings highlight the significance of the pineal gland in the pathophysiology of schizophrenia and drug-induced movement disorders. Furthermore, these studies underscore the heterogeneity of Parkinsonism and Tardive dyskinesia.
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Affiliation(s)
- R Sandyk
- Department of Psychiatry, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461
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25
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Axelsson R, Nilsson A. On the pathogenesis of abnormal involuntary movements in lithium-treated patients with major affective disorder. Eur Arch Psychiatry Clin Neurosci 1991; 241:1-7. [PMID: 1832301 DOI: 10.1007/bf02193747] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Abnormal involuntary movements during long-term lithium treatment were investigated on two occasions, 7 years apart, in 37 outpatients with major affective disorder according to DSM-III. The patients had been on continuous lithium treatment for an average of 8.2 years when entering the study, and all had been exposed to neuroleptics. Psychiatric status and side effects were evaluated, and abnormal involuntary movements were assessed using the Abnormal Involuntary Movement Scale (AIMS). Signs of abnormal involuntary movements were age-dependent and seen in 8% of the patients at the initial investigation in 1980, and the proportion of affected individuals had increased by 16% by the end of the study in 1987. Women above the age of 50 (in which category the frequency of abnormal involuntary movements was 38%) were selected for further analysis. Severe abnormal involuntary movements in this category were associated with the early onset of affective illness, low body weight, the occurrence of dementia among first-degree relatives, and with high 12-h lithium levels.
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Affiliation(s)
- R Axelsson
- Department of Psychiatry and Neurochemistry, St. Lars Hospital, University of Lund, Sweden
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26
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Abstract
Eleven patients with major affective disorder (DSM-III) were investigated after a mean of 6.7 years on lithium prophylaxis and reinvestigated 7 years later, at which time they had discontinued lithium for a mean 2.3 years. Outcome was assessed by the Comprehensive Psychopathological Rating Scale, by relapse frequencies, by need for psychotropic medication and for inpatient treatment. The study period was associated with an increase in the rated score for depression, as previously observed also in lithium discontinuers. Although the relapse frequencies remained largely unchanged, a significantly increased number of inpatient treatment days indicated considerably more severe episodes after the discontinuation of lithium. Long periods without lithium were associated with higher doses of neuroleptic drugs.
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Affiliation(s)
- A Nilsson
- Department of Psychiatry, Lillhagen Hospital, University of Göteborg, Sweden
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27
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Sandyk R. The relationship of pineal calcification to subtypes of tardive dyskinesia in bipolar patients. Int J Neurosci 1990; 54:307-13. [PMID: 2265981 DOI: 10.3109/00207459008986649] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Recent studies have suggested that bipolar patients may be at high risk for developing tardive dyskinesia (TD) if exposed to chronic neuroleptic therapy. It has been suggested that reduced melatonin secretion may favor the development of TD in bipolar and schizoaffective patients. Since pinealectomized rats have been reported to develop increased incidence and severity of abnormal chewing movements, and as depression is associated with reduced melatonin secretion, the increased risk of TD in bipolar patients may be associated with diminished melatonin secretion. Evidence suggestive of an inverse correlation between pineal calcification and reduced melatonin secretion, led me to study the relationship between pineal calcification on CT scan and the severity of axial (truncal) and limb and orofacial dyskinesias in bipolar patients with TD. The incidence of pathologically enlarged pineal calcifications (i.e., greater than 1 cm in diameter) in the bipolar patients was 25 times greater than the reported incidence in the literature among nonpsychiatric patients. In addition, there was a significant difference in scores of axial dyskinesias between patients with pineal calcification of less than 1 cm in diameter compared to those with pineal calcification of greater than 1 cm in diameter (F = 3.24; p = .04, one-way ANOVA). There was no significant association between scores of limb and orofacial dyskinesias and pineal calcification. These findings suggest a meaningful association between the presence of enlarged pineal calcification, and axial dyskinesias in bipolar patients. Further studies using direct plasma melatonin measurements are required to more precisely define the association between TD and melatonin secretion in bipolar patients.
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Affiliation(s)
- R Sandyk
- Department of Psychiatry, Albert Einstein College of Medicine, Bronx, New York, NY 10461
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28
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Glazer WM, Morgenstern H, Schooler N, Berkman CS, Moore DC. Predictors of improvement in tardive dyskinesia following discontinuation of neuroleptic medication. Br J Psychiatry 1990; 157:585-92. [PMID: 1983390 DOI: 10.1192/bjp.157.4.585] [Citation(s) in RCA: 81] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Forty-nine chronic psychiatric out-patients (ten were schizophrenic) with tardive dyskinesia (TD) were examined monthly for a mean of 40 weeks (range 1-59 months) after discontinuation of neuroleptic medication. Complete and persistent reversibility of TD was rare (2%), but many patients showed noticeable improvement in movements within the first year of discontinuation, which was sometimes interrupted by psychological relapse. Using three separate outcome measures and appropriate model-fitting techniques for each, we identified several predictors of improvement in TD, including an affective or schizoaffective psychiatric diagnosis, chronic (over 20 years) psychiatric illness, being employed, younger age, and increased neuroleptic dose before discontinuation. Consistent findings emerging from these analyses suggest that the type and history of psychiatric illness affect the course of TD.
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Affiliation(s)
- W M Glazer
- Yale University School of Medicine, Department of Psychiatry, New Haven, Connecticut 06519
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29
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Etienne P, Baudry M. Role of excitatory amino acid neurotransmission in synaptic plasticity and pathology. An integrative hypothesis concerning the pathogenesis and evolutionary advantages of schizophrenia-related genes. JOURNAL OF NEURAL TRANSMISSION. SUPPLEMENTUM 1990; 29:39-48. [PMID: 1972735 DOI: 10.1007/978-3-7091-9050-0_5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
N-methyl-D-aspartate (NMDA) receptors are involved in long-term potentiation, burst firing and the generation of patterned activity in neuronal networks; in use-dependent stabilization of synaptic connectivity in developing animals; in some forms of learning in mature animals; and in pathologies as found in brain aging. A number of these characteristics are reminiscent of several manifestations of schizophrenia and therefore we present the hypothesis that one of the genes modified in schizophrenia is directly or indirectly linked to the control of excitatory neurotransmission; possibly the normal switching on of the expression of the adult form of the NMDA receptor is delayed. Alternatively the adult form of the NMDA receptor is altered, resulting in inappropriate functioning of this receptor. The delayed or faulty expression of the adult form of the NMDA receptor, in turn, should confer a series of evolutionary advantages including protection against aging-associated brain pathologies.
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Affiliation(s)
- P Etienne
- Department of Psychiatry, McGill University, Montreal, Canada
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30
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Olivera AA, Kiefer MW, Manley NK. Tardive dyskinesia in psychiatric patients with substance use disorders. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 1990; 16:57-66. [PMID: 1970451 DOI: 10.3109/00952999009001572] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The authors report on the incidence of tardive dyskinesia (TD) in a sample of 284 psychiatric patients who chronically abused street drugs; 82.4% had received neuroleptic treatment for the length of their illness (10.5 +/- 5.8 years). The incidence of TD was 15.9%. The incidence of TD was significantly higher in groups of patients in which alcohol alone (25.4%) or in combination with cannabis (26.7%) was the drug of abuse than in those groups in which alcohol was either absent or used in combination with sedatives, opioids, or stimulants. Tardive dyskinesia was absent in patients not treated with neuroleptics and in a control group of drug abusers free of mental disorders. The anatomical distribution was similar to that reported in other psychiatric samples. Mean severity was mild and incapacitation and distress were minimal. Polydrug abuse was dominant in both patients and controls, and alcohol abuse was more frequent among TD patients. It is concluded that chronic use of alcohol by mental patients undergoing pharmacotherapy with neuroleptics enhances the vulnerability of these patients to TD.
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Affiliation(s)
- A A Olivera
- Veterans Addiction Recovery Center, Cleveland Veterans Administration Medical Center, Brecksville Division, Ohio 44141
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31
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Waddington JL, Brown K, O'Neill J, McKeon P, Kinsella A. Cognitive impairment, clinical course and treatment history in out-patients with bipolar affective disorder: relationship to tardive dyskinesia. Psychol Med 1989; 19:897-902. [PMID: 2574475 DOI: 10.1017/s0033291700005614] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Clinical, neuropsychological and psychopharmacological characteristics were investigated for their ability to distinguish individuals with and without involuntary movements (tardive dyskinesia), among a population of 40 out-patients with bipolar affective disorder and a history of exposure to neuroleptics and lithium. Impaired performance on a test of cognitive flexibility bore the primary association with both the presence and the severity of involuntary movements. The additional relationships identified emphasized further that individual vulnerability to involuntary movements appeared to be associated not with greater duration or dosage of treatment, but with features of the bipolar illness, including number and type of affective episodes, for which that treatment was prescribed.
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Affiliation(s)
- J L Waddington
- Department of Clinical Pharmacology, Royal College of Surgeons in Ireland, Dublin
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32
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Bartzokis G, Hill MA, Altshuler L, Cummings JL, Wirshing W, May PR. Tardive dyskinesia in schizophrenic patients: correlation with negative symptoms. Psychiatry Res 1989; 28:145-51. [PMID: 2568650 DOI: 10.1016/0165-1781(89)90042-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The relationship between severity of tardive dyskinesia (TD) and the prominence of negative symptoms was assessed in 25 right-handed, medicated schizophrenic patients. TD was quantified using ultrasound detectors and frequency measurement techniques as well as with observer rating scales. Electromechanical studies revealed a systematic relationship between TD severity and negative symptoms; TD was more severe in patients with fewer negative symptoms. The correlation was small in magnitude.
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Affiliation(s)
- G Bartzokis
- Department of Psychiatry, UCLA School of Medicine
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33
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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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34
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Glazer WM, Morgenstern H, Niedzwiecki D, Hughes J. Heterogeneity of tardive dyskinesia. A multivariate analysis. Br J Psychiatry 1988; 152:253-9. [PMID: 3262396 DOI: 10.1192/bjp.152.2.253] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
To determine whether tardive dyskinesia (TD) is a single abnormal movement syndrome or multiple syndromes involving different anatomical areas, we examined 228 out-patients diagnosed with TD at the Connecticut Mental Health Center in New Haven. Application of factor analysis to the seven anatomical severity scores of the Abnormal Involuntary Movement Scale yielded three statistically independent factors involving abnormal movements primarily of the jaw-tongue, face-lips, and extremities-trunk. Using logistic regression to predict the severity of these factors, we found that the severity of the orofacial scores was positively associated with age, schizoaffective or affective disorder, and living alone, while severity of non-orofacial movement was positively associated with current neuroleptic dose, non-use of psychiatric medication, and living alone. Our findings suggest that orofacial and non-orofacial dyskinetic movements may involve distinct clinical syndromes of TD, each having a different set of prognostic and, possibly, aetiological determinants.
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Affiliation(s)
- W M Glazer
- Tardive Dyskinesia Clinic, Connecticut Mental Health Center, New Haven
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35
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Abstract
1. A survey of 315 chronic inpatients for the presence of extrapyramidal side effects indicates that 58.7% of the patients had no evidence of extrapyramidal side effects, 28.6% had tardive dyskinesia (TD) alone, 8.9% had pseudoparkinsonism and 3.8% had a combination of both. 2. Women seemed to exhibit more side effects. 3. Aging was another factor associated with a higher risk for the appearance of extrapyramidal side effects. 4. Affective disorder patients carried more risk than patients with schizophrenia. 5. The low prevalence of the combined TD and pseudoparkinsonism may be related to several factors. The possible explanations are explored and discussed. These patients present a therapeutic dilemma.
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Affiliation(s)
- R Yassa
- Douglas Hospital Research Centre, Department of Psychiatry, McGill University, Montreal, Quebec
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36
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Etienne P, Baudry M. Calcium dependent aspects of synaptic plasticity, excitatory amino acid neurotransmission, brain aging and schizophrenia: a unifying hypothesis. Neurobiol Aging 1987; 8:362-6. [PMID: 2888032 DOI: 10.1016/0197-4580(87)90081-9] [Citation(s) in RCA: 72] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
(1) The functional and structural reorganization of dendritic spines by calcium activated proteases is postulated to play a causal role in the production of the phenomenology of brain aging and in particular in the development of pathology and degeneration. Excitatory neurotransmission appears to be essential for the development of irreversible synaptic changes. (2) One of the genes modified in schizophrenia is postulated to be directly or indirectly linked to the control of excitatory neurotransmission; possibly the normal switching on of the expression of the adult form of the NMDA receptor is altered, resulting in an inappropriate functioning of this receptor. This genetic characteristic might explain the apparent resistance of schizophrenic brains to aging.
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37
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Abstract
The prevalence of tardive dyskinesia (TD) in chronic psychiatric outpatients was significantly higher in smokers (46/85) than in nonsmokers (18/69) (p less than 0.001). This increased prevalence was associated with a significantly greater prescribed dose of neuroleptics in women, but not in men. Nicotine increases the synthesis and release of dopamine in the nigrostriatal pathway of animals. Such a mechanism may contribute to the higher prevalence of TD in smokers. The present findings suggest that smoking is a risk factor for the development of TD. A statistically significant association between smoking and TD, however, does not necessarily imply a cause-effect relationship. Treatment of TD with mecamylamine or other central nicotine antagonists merits investigation.
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38
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Abstract
Pharmacotherapy of aggressive or agitated behaviors in the dementia patient has not been studied extensively, despite the prevalence of this problem. Neuroleptics have the most support for efficacy, with shorter acting benzodiazepines demonstrating benefit on occasion. However, studies done to date indicate that these drugs are effective only for a minority of patients and that side effects frequently make patients worse. Other medications, such as propranolol, carbamazepine, or lithium, may be helpful, but their efficacy in dementia patients has not been demonstrated in placebo-controlled studies. Until such studies are done, their use is most appropriate in special patient groups or in patients who have failed neuroleptic or benzodiazepine treatment. More studies are needed in elderly patients evaluating effectiveness of pharmacologic agents in specific types of dementia, particularly Alzheimer's disease. Most studies done to date have been of relatively short duration, usually two months or less. Because these medications often are given to dementia patients for prolonged periods, studies are needed to define the long-term clinical efficacy of these agents. In the clinical setting, these agents should be reduced periodically or discontinued to determine ongoing need. In addition, environmental, social, or behavioral methods of reducing agitated behaviors need to be explored as an adjunct to any medication trial.
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39
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Prevention of Tardive Dyskinesia. Mov Disord 1986. [DOI: 10.1007/978-1-4684-5038-5_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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