• 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).

• Korean Journal of Biological Psychiatry
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• v.3 no.1
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• pp.30-36
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• 1996

Tardive dyskinesia is a syndrome of involuntary hyperkinetic abnormal movements that occurs during or shortly after the cessation of neuroleptic drug treatment. Typically, the movements are choreoatheoid. Other movements such as tics and dystonia may be present. Nonetheless, any dyskinesia seen in a neuroleptic-treated patient is not always neuroleptic-induced tardive dyskinesia. The prevalence of tardive dyskinesia varies widely, which reflects many methodological problems, such as differential diagnosis. symptom fluctuation, masking effect of neuroleptics, validated diagnostic criteria. Of suggested risk factors, only old age has been consistently found to be associated with an increased frequency of tardive dyskinesia. Many hypotheses about the pathophysiolgy of tardive kinesia are proposeed, but time-honored ones are not present. No consistently safe and effective treatments are found. Various treatment modalities signifies the general ineffectiveness of these agents for most patients. In general, reduction or cessation of neuroleptics, if possible, is recommended. Remission or improvemets of tardive dyskinesia after neuroleptics withdrawal usually occurs among most patients within three months.

• 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.

• The Journal of Internal Korean Medicine
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• v.27 no.4
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• pp.1027-1034
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• 2006

Objectives: This study was to examine diagnosis of dyskinesia by criteria of oriental medicine and to evaluate the effect of oriental medical treatment on the symptoms. Methods: After the patient was treated with Yonggyedeunggyo-tang, the changes in dyskinetic symptoms were evaluated for treatment efficacy every hospital day. Results: The dyskinesia symptoms disappeared. Conclusions: Herbal medicine and Saam Acupuncture therapy is useful for the treatment of Hemiballism- Hemichorea-Orofacial dyskinesia patients.

• Journal of Acupuncture Research
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• v.40 no.2
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• pp.150-155
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• 2023

Drug-induced dyskinesia is an involuntary muscle movement caused by various dopamine receptor-blocking drug exposure, such as antipsychotics, antidepressants, and antiemetics. Causative drug removal is the main treatment for drug-induced dyskinesia whenever possible because its pathophysiology lacks a universally accepted mechanism; however, the symptoms can persist for years or decades in many patients even after causative drug removal. Herein, we present a case of drug-induced dyskinesia in a 61-year-old female patient who consumed medication for approximately 10 years for her depression, anxiety, and insomnia. Cervical and facial dyskinesia was suggested to be related to perphenazine and levosulpiride administration. The patient received acupuncture, pharmacopuncture, herbal medicine, and chuna treatment for 81 days during hospitalization. The symptoms were evaluated using the Abnormal Involuntary Movement Scale, Toronto Western Spasmodic Torticollis Rating Scale, Tsui's score, and Numeric Rating Scale, which revealed remarkable improvement, suggesting the effectiveness of combined Korean medicine for drug-induced dyskinesia.

• The Journal of Internal Korean Medicine
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• v.28 no.4
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• pp.919-928
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• 2007

Objectives : This study was designed to research the effects of oriental treatment on dyskinesia with lower limbs caused by Parkinson's Disease. Methods : We prescribed Yukmijihwang-tang (六味地黃湯) and Jaumganghwa-tang (滋陰降火湯) and treated acupuncture through Shinjungkyuk (腎正格) every day. It was used to treat the Shinjeonghyuson (腎精虧損) symptoms. We analyzed the frequency of dyskinesia over one night at intervals of three days and measured the score of 'Unified Parkinson's Disease Rating Scale' every week to evaluate the entire symptom's improvement. Results and Conclusion : He had been treated with western medicine to improve the dyskinesia symptoms, but couldn't get a noticeable result. Having oriental treatment for 43 days, dyskinesia in the lower limbs mostly disappeared and all symptoms of Parkinson's disease (tremor, rigidity, dysphagia, hallucination, anorexia, etc.) improved significantly.

• 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.

• Journal of Acupuncture Research
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• v.22 no.5
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• pp.183-193
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• 2005

Objectives : The purpose of this case is to report the improvement after the acupuncture therapy and herbal medicine about two patients with senile oro-facial dyskinesia. Methods : We treated the patient with acupuncture therapy and herbal medicine by evaluating facial, lips, jaw and tongue expression of AIMS(Abnormal Involuntary Movement Scale) and clinical symptom progress. Results : We have recently experienced two cases of senile oro-facial dyskinesia. Two patients were improved significantly through the acupuncture therapy and herbal medicine, so we report it for the better treatment. Conclusion : Oro-facial dyskinesia is stereotyped movements, consisting of smacking and pursing of the lips, lateral deviation and protrusion of the tongue, and occasionally lateral deviation and protrusion of the jaw. Spontaneous oro-facial dyskinesias occur in the elderly and had been said to result from edentulousness. Oriental medical treatment for oro-facial dyskinesia resulted in satisfactory results by diminishing the symptoms progressively during the admission periods. More research of oro-facial dyskinesia is needed.

• The Journal of Internal Korean Medicine
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• v.38 no.5
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• pp.853-861
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• 2017

Objectives: The objective of this study was to report a clinical case that suggests potential beneficial effects of Korean medicine therapy for the treatment of levosulpiride-induced acute dyskinesia. Methods: A patient having drug-induced acute dyskinesia was given a series of Korean medicine therapy treatments, including administration of the herbal medicine Chengsimyeonja-tang-gamibang, acupuncture, electroacupuncture, pharmacopuncture, and moxibustion over the 17 days of the hospitalization period. During the therapy, the progression of the disease was measured by the Abnormal Involuntary Movement Scale (AIMS). Results: During the therapy, the remission of orofacial dyskinesia and improvement of AIMS scores were observed. Conclusion: Korean medicine therapy has potential benefits for the treatment of drug-induced acute dyskinesia.

• Journal of Pharmacopuncture
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• v.5 no.2
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• pp.71-75
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• 2002

Objective : This study was performed to evaluate the treatment of acupuncture therapy including Herbal Acupuncture in Tardive Dyskinesia. Methods & Result : We treated 1 case of Tardive Dyskinesia patient with Acupuncture and herbal Acupuncture, herbal medicine. Acupuncture therapy was taken on acupoints including CV12 (Chungwan:中脘), ST40 (Pungnyung:豊隆), SP3 (Taeback:太白). As the results of this treatments, little change of tongue motion was observed, but general conditions of the patient was improved. Conclusions : Oriental medical treatments was little effective in this disease, but general conditions of the patient was improved. We think that it need the further study and clinical trial for Tardive Dyskinesia.