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      • KCI등재후보

        정신분열병환자의 발병연령과 항정신병약물 투여전후의 혈장 Homovanillic Acid, 3-Methoxy-4-Hydroxyphenylglycol농도의 연관성

        하형래,이인상,한규희 대한신경정신의학회 2003 신경정신의학 Vol.42 No.5

        Objectives:The authors investigated the possibility of homovanillic acid (HVA) and 3-methoxy-4-hydroxyphenylglycol (MHPG) concentrations in plasma to be biological markers before and after the pharmacological treatment of schizophrenia. Methods:Twenty-six patients with schizophrenia were enrolled after two week washout of neuroleptics. Baseline sampling was done after washout. Consequent samplings were done at two and four week time-points after neuroleptic treatment. The concentrations of HVA and MHPG were analysed with clinical variables, such as age, age of onset, duration of illness, period of hospitalization, and changes of clinical state. The HVA and MHPG were assayed using high pressure liquid chromatographyelectrochemical detection method. Results:A significant association was observed between the age of onset and plasma HVA concentration in washout state of antipsychotics. The earlier onset group had lower plasma HVA concentration than the late onset group. A significant association was observed between the age of onset and plasma MHPG concentration in washout state of antipsychotics. The earlier onset group had lower plasma MHPG concentration than the late onset group. Conclusions:The present findings suggest that the activities of dopamine and norepinephrine are different with respect to age of onset in the neuroleptic-naive schizophrenia. Plasma HVA and MHPG concentration can be biological markers for the subgrouping of schizophrenia.

      • KCI등재

        정신분열환자의 발병연령과 항정신병약물 투여전후의 혈장 Homovanillic Acid, 3-Methoxy-4-Hydroxyphenylglycol농도의 연관성

        하형래,이인상,한규희 大韓神經精神醫學會 2003 신경정신의학 Vol.42 No.5

        Objectives : The authors investigated the possibility of homovanillic acid (HVA) and 3-methoxy-4-hydroxyphenylglycol (MHPG) concentrations in plasma to be biological markers before and after the pharmacological treatment of schizophrenia. Methods : Twenty-six patients with schizophrenia were enrolled after two week washout of neuroleptics. Baseline sampling was done after washout. Consequent samplings were done at two and four week time-points after neuroleptic treatment. The concentrations of HVA and MHPG were analysed with clinical variables, such as age, age of onset, duration of illness, period of hospitalization, and changes of clinical state. The HVA and MHPG were assayed using high pressure liquid Chromatography-electrochemical detection method. Results : A significant association was observed between the age of onset and plasma HVA concentration in washout state of antipsychotics. The earlier onset group had lower plasma HVA concentration than the late onset group. A significant association was observed between the age of onset and plasma MHPG concentration in washout state of antipsychotics. The earlier onset group had lower plasma MHPG concentration than the late onset group. Conclusions : The present findings suggest that the activities of dopamine and norepinephrine are different with respect to age of onset in the neuroleptic-naive schizophrenia. Plasma HVA and MHPG concentration can be biological markers for the subgrouping of schizophrenia.

      • 아동기 가정 내 스트레스가 공동의존성에 미치는 영향 및 공동의존성과 정신병리와의 관련성

        곽운환,손지욱,한규희,박철수,김장락,김붕년,김봉조,강여화,하형래 대한생물치료정신의학회 2003 생물치료정신의학 Vol.9 No.1

        연구목적: 본 연구는 공동의존성에 영향을 미치는 아동기 가정내 스트레스 요인과 공동의존성과 다른 병리와의 연관성을 규명하고자 하였다. 더불어 특정한 질환에서의 공동의존성의 평가가 가지는 의의를 탐색해 보고자 하였다. 방 법: 연구 대상은 정상 일반인 남성집단 88명과 알코올리즘 남성 집단 76명으로 구성되어 있다. 평가도구는 본 저자가 직접 작성한 '아동기 가정내 스트레스 요인 측정용 설문'과 공동의존 척도(RPS), 간이증상 진단검사(SCL-90-R)를 사용하였다. 통계적 분석은 Mann-Whitmey test, Kruskall- Wallis test, Multiple linear regression analysis, Spearman correlation analysis를 이용하였다. 결 과: 1) 정상 일반인 군과 알코올리즘 군의 공동의존성 평균값은 각각 49.12점(표준편차=15.41)과 88.31점(표준편차=17.48)이었다. 2) 정상 일반인 군에서는 '아동기 부모 사별'(p<0.01) '부모의 알코올리즘'(p<0.01) '부모의 상습적 구타'(p<0.01)의 3가지 요인에서, 알코올리즘 군에서는 '어린시절 부모 사별'(p<0.01) '부모의 알코올리즘'(p<0.01) '부모의 상습적 구타'(p<0.01) '부도의 도박'(p<0.01) '사회 병질자 부모의 존재'(p<0.05)의 5가지 요인에서 스트레스 유무에 따라 공동의존성에 유의한 차이를 보였다. 3) 두 집단 동시에 SCR-90-R의 8개 소척도 중 '대인관계 예민성'이 공동의존성과 가장 높은 연관성(rs>0.06, p<0.01)을 보였다. 이외에도 '우울증' '불안증'등이 두 집단 모두에서 통계적으로 유의한 연관성을 보였다. 결 론: 본 연구는 부모의 알코올리즘뿐만 아니라 여러 가정 내 스트레스 요인이 공동의존성의 발생에 영향을 미칠 수 있음과 공동의존성이 높은 집단이 다른 정신과 질환을 동반할 가능성이 높음을 증명한다고 할 수 있다. Objectives : The aim of this study was to examine the relationships of codependency with family stressors in childhood and psychopathology. Methods : Subjects were a group of 88 normal adult males and a group of 76 alcoholic males. The degree of codependency was assessed with the Korean version of Recovery Potential Survey(RPS). All subjects filled out questionnaires regarding demographic information and family stressors. The psychopathology was measured by self-administred questionnaires using Symptom Check List-90-Revision(SCL-90-R). Results : 1) There were no significant differences in codependency levels by sociodemographic characteristics in two groups, but obvious difference in mean of codependency scores(normal group : 49.12±15.41, alcoholism group : 88.31±17.48). 2) There were significant differences in codependency levels between the presence and absence of parental physical abuse, parental death, and parental alcoholism(p<0.01) in both groups. 3) Among family stressors, parental physical abuse had the largest contribution to codependency level in multiple linear regression. 4) There were significant correlations between the codependency levels and the scores of SCL-90-R's subscales of interpersonal sensitivity, depression, and anxiety in both groups. Conclusion : The codependency levels were related to some family stressors such as parental physical abuse, parental death, and parental alcoholism and the high-level codependency was correlated with higher level of psychopathology in both normal and alcoholism group. These results suggested that various family stressors, as well as parental alcoholism may be predictors of codependency, and codependency also may be a predictor of other psychiatric disorders.

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