• Title/Summary/Keyword: 지연성 운동장애

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Association of Tardive Dyskinesia with Cognitive Deficit in Schizophrenia (정신분열병에서 지연성 운동장애와 인지결함의 연관성)

  • Jang, Tae-Seob;Oh, Byoung-Hoon;Cheon, Jin-Sook
    • Korean Journal of Biological Psychiatry
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    • v.6 no.1
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    • pp.89-95
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    • 1999
  • To understand a mechanism of underlying cognitive deficit in schizophrenia, the risk factors, cognitive function, blood dopamine concentrations and glutamate dehydrogenase activities of male schizophrenics with tardive dyskinesia(N=30) were compared with those of schizophrenics without tardive dyskinesia(N=30). The results were as following ; 1) The age, duration of illness and duration of medication were significantly more in schizophrenics with tardive dyskinesia than schizophrenics without tardive dyskinesia(respectively p<0.005, p<0.0001, p<0.0001). 2) The scores of MMSE, TIQ, VIQ and PIQ were significantly lower in schizophrenics with tardive dyskinesia than schizophrenics without tardive dyskinesia (rspectively p<0.0001). 3) Plasma dopamine concentrations were tended to be higher, and serum glutamate dehydrogenase activities were tended to be lower in schiz-ophrenics with tardive dyskinesia than schizophrenics without tardive dyskinesia. 4) The cognitive deficit seemed to be negatively correlated with duration of illness and duration of medication(respectively ${\gamma}$=-0.496, ${\gamma}$=-0.615).

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Effect of MK-801 on the Prevention and Treatment of Tardive Dyskinesia (지연성 운동장애의 예방과 치료에 대한 MK-801의 효과)

  • Seo, Jeong-Soo;Chung, Young-Chul;Park, Keun-Young;Eun, Hong-Bai;Kim, Young-Hyun
    • Korean Journal of Biological Psychiatry
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    • v.4 no.2
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    • pp.246-250
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    • 1997
  • Tardive dyskinesia(TD) is a serious side effect of long-term treatment with neuroleptic medications. To investigate if glutamatergic hyperfunction is associated with TD, effect of MK-801 on the prevention and treatment of TD was studied using a rat model, ie, vacuous chewing movements(VCM). When comparing VCM scores of GroupI(haldol decanoate+MK-801) with that of GroupII(haldol decanoate+phosphate buffer saline), late measured VCM scores of former were significantly lower than that of latter, meaning that MK-801 is effective in the prevention of VCM. Furthermore, when MK-801(0.1mg/kg, 0.3mg/kg) is administered to VCM(+) rats(VCM${\geq}$ 7/4min) of GroupII, VCM scores were significantly decreased, meaning that MK-801 is also effective in the treatment of VCM. From the above results, it is suggested that glutamatergic hyperfunction might be involved in the development of TD and MK-801 could be effective in the prevention and treatment of it.

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A Case on Risperidone-Induced Tardive Dyskinesia (Risperidone 유발 지연성 운동장애 1례(一例))

  • Kim, Hun-Soo;Kim, Hyun-Sil;Min, Byung-Kun
    • Korean Journal of Biological Psychiatry
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    • v.5 no.1
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    • pp.129-133
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    • 1998
  • Objective : Base on clinical practice, the authors report a case of tardive dyskinesia arising during the course of treatment with resperidal. Methods : This article was review and analysis of a case on risperidone-induced tardive dyskinea. Results : Mrs K, a 51-year-old woman with a 1-year history of schizophrenic disorder, gradually developed tardive dyskinetic movement of the mouth, lip, and tongue over a 4 month period(From July, 1996 to June, 1997) while taking risperidone. Initially she was treated with haloperidol and alprazolam. However, the haloperidol was subsequently discontinued because of EPS developed. From 11th March, 1997, she was observed to have a severe form of tardive dyskinesia involving her tongue, lip, and mouth. After risperidone was withdrawn at 9th May 1997, her tardive dyskinetic movement was disappeared. Conclusions : This is, to our knowledge, the first report of the onset of tardive dyskinesia in a patient taking risperidone. However, additional controlled studies of specific questions are needed ; e.g., the dose-response curves for produce tardive dyskinesia and the mechanism of producing risperidone-induced tardive dyskinea and so on.

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Tardive Dyskinesia and Tardive Dystonia with Second-Generation Antipsychotics in Bipolar Disorder Patients Unexposed to First-Generation Antipsychotics (양극성 장애 환자에서 비정형 항정신병약물 치료 후에 나타나는 지연성 운동장애와 지연성 근긴장이상의 유병률 및 위험요인)

  • Lee, Ahram;Kim, Joo Hyun;Baek, Ji Hyun;Kim, Ji Sun;Choi, Mi Ji;Yoon, Se Chang;Ha, Kyooseob;Hong, Kyung Sue
    • Korean Journal of Biological Psychiatry
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    • v.22 no.4
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    • pp.155-162
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    • 2015
  • Objectives Second-generation antipsychotics (SGAs) are frequently used in the treatment of bipolar disorder. However, there is still no consensus on their risk of tardive movement syndromes especially for first-generation antipsychotics (FGAs)-naïve patients. This study aimed to investigate the prevalence and associated factors of SGAs-related tardive dyskinesia and tardive dystonia in patients with bipolar disorder, in a naturalistic out-patient clinical setting. Methods The authors assessed 78 non-elderly patients with bipolar (n = 71) or schizoaffective disorder (n = 7) who received SGAs with a combined use of mood stabilizers for more than three months without previous exposure to FGAs. Multiple direct assessments were performed and hospital records longer than one recent year describing any observed tardive movement symptoms were also reviewed. Results The prevalence rates of tardive dyskinesia and tardive dystonia were 7.7% and 6.4%, respectively. These patients were being treated with ziprasidone, risperidone, olanzapine, quetiapine, or paliperidone at the time of the onset of the movement symptoms. Tardive dyskinesia was mostly observed in the orolingual area, and tardive dystonia was most frequently detected in oromandibular area. A past history of acute dystonia was significantly associated with presence of both tardive movement syndromes. Conclusions Our findings suggest that SGAs-related tardive movement syndromes occur in a substantial portion of bipolar disorder patients. Acute dystonia, a reported risk factor of tardive movement syndromes in the era of FGAs is confirmed as a risk factor of both tardive dyskinesia and tardive dystonia that were induced-by SGAs.

Abnormal Eye Movements in Patients with Dementia (치매 환자에서 나타나는 비정상적인 안구운동)

  • Kim, Hyun;Lee, Kang-Joon
    • Korean Journal of Psychosomatic Medicine
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    • v.15 no.2
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    • pp.73-80
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    • 2007
  • Anumber of prior studies have reported eye movement dysfunction in patients with dementia. The eye movement test which is non-invasive can evaluate the local brain function quantitatively. Therefore, it can be a useful method for characterizing regional brain abnormalities of patients with dementia. The aim of this paper is to review the literatures on eye movement abnormalities in dementia patients. Saccade system dysfunctions in Alzheimer disease include increased latency, reduced accuracy, and increased antisaccade error rates. Patients with frontotemporal dementia showed impaired reflexive saccade inhibition and increased latency and errors of antisaccade task. And delayed initiation of voluntary saccades, slow saccades, and increased errors and latency on antisaccade task were found in Huntington's disease. Patients with Parkinson’s disease dementia and dementia with Lewy bodies have characteristics of impaired in both reflexive saccade execution and complex saccade performance. However, there were few reports of abnormal eye movements in Creutzfeldt-Jakob disease; they could be found at the later stages after symptoms of dementia came to be evident, and secondary to cerebellar and vestibular involvement. Slowing of saccades and hypometric saccades might precede the supranuclear limitation of vertical gaze in PSP. Dysfunction of voluntary eyelid movements was a characteristic finding of PSP as well. In conclusion, patients with dementia can show various abnormal eye movements and they are related with cortial and subcortical brain dysfunctions. The research on localization of brain relevant to each symptom can promise more clinical implications of eye movement of dementia.

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Fabrication of fixed prosthesis by employing functionally generated path technique and dual scan technique in a tardive dyskinesia patient: a case report (지연성 운동이상증 환자에서 functionally generated path 술식과 이중스캔법을 이용한 고정성 보철물 제작: 증례 보고)

  • Shilpa;Du-Hyeong Lee
    • The Journal of Korean Academy of Prosthodontics
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    • v.61 no.3
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    • pp.227-233
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    • 2023
  • Tardive dyskinesia is an involuntary neurological movement disorder caused by long-term use of dopamine receptor-blocking drugs leading to dental implications like uncontrolled gnashing and grinding of teeth which in turn imperil the oral rehabilitation procedures as the excessive load increases the risk of prosthesis fracture. A 40-year male with a medical history of tardive dyskinesia visited the hospital to receive oral rehabilitation for missing maxillary anterior teeth. After the oral examination, tooth preparation was done on teeth 13, 15, and 23. After that silicon impression was made and the gypsum cast was digitalized using a desktop scanner and an interim prosthesis was fabricated by milling a resin block. During the try-in, the occlusal one-third of the interim prosthesis was trimmed, and an auto-polymerizing acrylic resin was applied on the occlusal surfaces and inserted in the patient's mouth. Then, the functionally generated path (FGP) of occluding surfaces of opposing arches was traced on the resin surface. When the resin was hardened, the modified interim prosthesis was removed and digitized using an intraoral scanner. The scan image was used in designing the occlusal morphology of definitive prosthesis by modifying the design of the interim prosthesis using the dual scan method. Lastly, a monolithic zirconia prosthesis was fabricated by milling a zirconia block. The definitive prosthesis was delivered reflecting the patient's occlusal scheme. This case report shows that the FGP technique with the dual scan method can help in fabricating fixed prosthesis with harmonious occlusion in a tardive dyskinesia patient.

Association between Tardive Dyskinesia and T103C Polymorphisms of 5-$HT_{2A}$ Receptor Gene (지연성 운동장애와 5-$HT_{2A}$ 수용체 유전자 T103C 다형성과의 관계)

  • Hahn, Sang Woo;Shin, Jeong Won;Choi, Tae Youn;Woo, Sung Il;Jung, Han Yong;Jung, Hee Yeoun;Han, Sun Ho
    • Korean Journal of Biological Psychiatry
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    • v.10 no.2
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    • pp.133-140
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    • 2003
  • Objective:Some candidate gene polymorphisms were reported to be associated with tardive dyskinesia (TD). The aim of this study was to investigate the association of the 5-$HT_{2A}$ receptor gene polymorphisms with TD in Korean schizophrenic subjects. Method:Subjects were of 59 schizophrenic patients with TD and 60 schizophrenic patients without TD for studying of 5-$HT_{2A}$ receptor gene polymorphisms. TD was evaluated using the Abnormal Involuntary Movement Scale(AIMS). Genomic DNA was amplified by PCR and digestion with MspI and BsmI. Result:There were no statistically significant differences in the demographic variables, such as age, male to female percentage, duration of illnesses and duration of antipsychotic drug exposure between the TD group and control group. 1) T102C polymorphisms and TD Comparing the TD group and control group, the 102T/C allele was associated with a significantly increased risk for TD (${\chi}^2$=5.560, df=1, p=0.018). 2) Three AIMS categories of TD and T102C genotype. There were statistically significant differences in the three AIMS categories(${\chi}^2$=6.835, df=2, p=0.033). Conclusion:These result suggest 102T/C genotypes of the 5-$HT_{2A}$ receptor gene are related to the development of TD. The 102T/C genotypes were associated with significantly higher AIMS orofacial dyskinesia scores. These findings suggest that the 5-$HT_{2A}$ receptor gene is significantly associated with susceptibility to TD in patients with chronic schizophrenia.

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No Association of $CYP2D6^*4$ and $CYP2D6^*10$ Polymorphisms with Tardive Dyskinesia in Korean Schizophrenics (한국인 정신분열병 환자의 지연성 운동장애와 $CYP2D6^*4$$CYP2D6^*10$ 다형성들의 연합에 대한 고찰)

  • Woo, Sung-Il;Kang, Dong-Woo;Seo, Han-Gil;Kim, Bong-Jo;Lee, In-Sang;Jeong, Geun-Hoa;Park, So-Young;Jung, Chi-Yeong;Lee, Hwan-Cheol;Jeong, Kyeong-Cheon;Sohn, Jin-Wook
    • Korean Journal of Biological Psychiatry
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    • v.7 no.2
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    • pp.140-146
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    • 2000
  • P450 CYP2D6 enzyme(=debrisoquine hydroxylase) is known to metabolize many neuroleptics and some genetic polymorphisms in the CYP2D6 gene were reported to be associated with tardive dyskinesia(TD). We investigeted the association of two genetic polymorphisms in the CYP2D6 gene, $CYP2D6^*4$ and $CYP2D6^*10$, with TD in Korean schizophrenic subjects. Subjects consisted of 71 Korean schizophrenics and TD was evaluated using the Abnormal Involuntary Movement Scale (AIMS). There were no statistically significant differences in the demographic variables of age, male to female percentage and the current antipsychotic(CPZ equivalent) dose between the group with TD and the group without TD. But the duration of antipsychotic drug exposure was significantly higher in the group without TD(p=0.000, by independent t-test). The mean AIMS score in the group with TD was $11.2{\pm}6.6$(S.D.). Genotypings for the presence of $CYP2D6^*4$ and $CYP2D6^*10$ were done using PCR amplifications and endonuclease digestions. There were no statistically significant genotypic and alleleic associations between TD and $CYP2D6^*4$(by chisquare tests), and between TD and $CYP2D6^*10$(by chi-square tests). These results indicate that the $CYP2D6^*4$ and $CYP2D6^*10$ polymorphisms have no significant roles in the causation of TD.

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Prevalence of Tardive Dyskinesia among the Hospitalized Schizophrenic Patients (입원중(入院中)인 정신분열병(精神分裂病) 환자(患者)에서 지연성(遲延性) 운동장애(運動障碍)의 유병솔(有病率))

  • Rhee, Chung Goo;Park, Jeung Hwan;Lee, Tae Hwan;Kim, Young Hoon
    • Korean Journal of Biological Psychiatry
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    • v.10 no.1
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    • pp.54-61
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    • 2003
  • Object : This cross-sectional study was performed in order to evaluate the prevalence of tardive dyskinesia among the hospitalized schizophrenic patients. Methods : Four hundred nineteen hospitalized schizophrenic patients(male=263, female=156) were recruited for this study. They were treated with antipsychotics for more than 3 months. The prevalence of tardive dyskinesia was assessed by the Abnormal Involuntary Movement Scale. Results : The prevalence of tardive dyskinesia was 35.6%(Male=36.9%, Female 33.3%). There were no significant differences in the prevalence of tardive dyskinesia among male and female schizophrenic patients. The prevalence of tardive dyskinesia among the patients over 30years old was much higher than those below 30years old. There were no significant correlations between the prevalence of tardive dyskinesia and the duration of hospitalization, the total amount of antipsychotics. The frequently involved parts of the body in the schizophrenic patients who have tardive dyskinesia were tongue, upper extremity, lips and perioral area, jaw, lower extremity, muscles of facial expression trunk, respectively. Conclusions : There was significant correlation between the age and the prevalence of tardive dyskinesia in the antipsychotic-treated schizophrenic patients. There were no correlations between the prevalence of tardive dyskinesia and gender difference, the duration of hospitalization, the total amount of antipsychotics.

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The Effect of Group Sensory Integration Therapy on Motor Skill and Social Function of Children With Developmental Disorder (그룹 감각통합치료가 발달장애 아동의 운동기능 및 사회성 증진에 미치는 영향)

  • Han, Mi-Yea;Chang, Ki-Yeon;Kim, Ji-Youn;Han, Su-Yeon
    • The Journal of Korean Academy of Sensory Integration
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    • v.7 no.2
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    • pp.23-35
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    • 2009
  • Objective : The purpose of this study is to understand whether group Sensory Integration(SI) therapy has the effect on improvement of motor skill and social function for children with developmental disorder. Method : The subjects were recruited among children received sensory integration therapy at a Children's Development Institute in Dae-Jeon, experimental group is total 5 participating in group sensory integration therapy and control group is also 5 participating in individual sensory integration therapy. The program was constructed for 90 minutes and all children either in the experimental or in the control group went through intervention for 20 weeks. Bruininks-Oseretsky test of Motor Proficiency II, Korean-Scales of Independent Behavior-Revised and Social Maturity Scale were used in order to evaluate the degree of improvement in motor skill and social function. Results : Most children in the experimental group showed improvement in overall aspects of motor skill and the social function comparing pre-intervention with post-intervention, but they did not show any statistically significant differences. However, comparing experimental group with control group, children in the experimental group showed improvement in motor skill and social function. Furthermore, there is statistically significant improvement especially in manual coordination, manual dexterity, and social age and social quotient in Behavior-Revised and Social Maturity Scale. Conclusions : It is found that a group Sensory Integration therapy program has effect on motor skill and social function for children with developmental disorder in this study. In the future study, group SI therapy should be applied for children with diverse diagnosis in order to generalize the effectiveness of therapy.

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