The diagnosis of OPCA could be made clinically with important aid of brain CT scanning, although the definite and conclusive diagnosis only by postmortem pathological determination. We reviewed, clinically and with brain CT examination, 12 cases of patients with OPCA who were admitted to the Yeungnam University Hospital for a recent 5 years. The result were as following: 1. The distribution of age is from 49 to 72, mainly 50 to 60. Man is more frequent than women at the 4.5 times. 2. The interval period from Sx. Onset to diagnosis is 1 year to 6 years. 3. The usual initial Sxs. Were dizziness (58%), ataxia (33%), and other less frequent Sxs. Were weakness of low extremities, dysarthria, headache and urinary incontinence. The clinical manifestations at the initial diagnosis were cerebellar disturbance (100%), dysarthria (83%), and increased deep tendon reflexes (58%). 4. The results of brain CT finding are like this: the width of cerebellar sulci is more than 1mm, other 4 cases more than 2mm. the width of cerebellar pontine cistern of the patient if usually 3 to 4mm, other 2 cases extended to the 5 mm. the A. P and lateral lengths of 4th. ventricle is 4 mm and 4 to 8 mm respectively. 6 cases of whole patients show coincidentally cerebral atrophy.
Ataxia ; Atrophy ; Brain ; Clinical Study* ; Diagnosis ; Dizziness ; Dysarthria ; Extremities ; Female ; Headache ; Humans ; Olivopontocerebellar Atrophies* ; Reflex, Stretch ; Tomography, X-Ray Computed ; Urinary Incontinence

PURPOSE: The purpose of this study was to investigate the trends and the effects of intervention related to ADHD children by meta-analysis. METHODS: After review of 200 articles released from 1990 to 2009 from RISS, KISS, and DBpia, 26 studies was conducted to determine methodological data, 362 research variables, using SPSS/WIN 17.0 program. RESULTS: Effects size of overall intervention is 1.32 which is high level in terms of Cohen criteria. The greatest effect of intervention is obtained from cognitive behavior control training (1.79). Also art therapy (1.29) and social skill training (0.97) are highly effective whereas parents education (0.66) is only moderate effective. Duration of each session and numbers of session are influential in cognitive behavior control and social skills training. CONCLUSION: The results reveal that ADHD intervention has large effect sizes for core features and peripheral features of target outcome variables. For improving the reliability of the meta-analysis results by minimizing publication bias, more intervention studies using appropriated study design should be done.
Art Therapy ; Behavior Control ; Child* ; Education ; Humans ; Clinical Trial ; Parents ; Publication Bias

No abstract available.
Carcinoma, Non-Small-Cell Lung* ; Fingers*

To evaluate the intractability of partial epileptic patients by variables, the author studied 113 patients (uncontrolled: 45, controlled: 68) who were admitted to the Department of Neurology, College of Medicine, Yeungnam University from January, 1991 to August, 1993. The results were as follows. The items related to complex partial seizures, multiple seizure types and a histories of status epilepticus or clusters of seizures were significantly associated with drug-refractoriness (p<0.01). A high frequency of seizures before evaluation was associated with a poor outcome(p<0.01). The presences of known etiology of seizures, neurologic abnormalities and psychiatric disturbance were associated with limited treatment responses(p<0.01, p<0.05, p<0.01). An abnormal EEG findings such as background slowing, focal slowing, epileptiform discharges or secondarily bilateral synchrony were statistically significant (p<0.01). Age at onset, sex, distribution of epileptic foci, duration of seizure before evaluation, family history and abnormal neuroradiologic findings were not statistically significant. By these results, it was suggested that having at least four factors of the above variables were associated with limited treatment response.
Electroencephalography ; Epilepsies, Partial* ; Humans ; Neurology ; Risk Factors ; Seizures ; Status Epilepticus

PURPOSE: The purpose of this study was to examine the relationship of mothers' recognition of Attention deficit hyperactivity disorder (ADHD), parenting stress and family support in mothers of children diagnosed with ADHD. METHODS: The data were collected from December 24, 2009 to July 23, 2010. The participants were 141 mothers of children diagnosed with ADHD and who lived in D city. Descriptive statistics, t-test, ANOVA, Pearson correlation coefficients with SPSS 17.0 were used to analyze the data. To determine the most effective variable (mothers' recognition, parenting stress and family support) to predict parental stress, data were analyzed using canonical correlation with SAS 9.1 TS. RESULTS: Canonical correlation analysis revealed that professional and teachers' roles of the 3 sub-domains of mothers' recognition were the most outstanding variables in predicting parenting stress. Parental distress/parent-child dysfunctional interaction of parenting stress was the most outstanding variable in predicting both mothers' recognition and family support. Spouse cooperation in family support was the most outstanding variable in predicting parenting stress. CONCLUSION: The results suggest that strengthening parents' recognition of ADHD and supporting interventions are important for reducing parenting stress. Professional and teachers' roles, parental distress/parent-child dysfunctional interaction and spouse cooperation should be included in the contents of structured programs.
Attention Deficit Disorder with Hyperactivity ; Child ; Humans ; Mothers ; Parenting ; Parents ; Phenothiazines ; Spouses ; Child Health

PURPOSE: The purpose of this study was to use meta-analysis to examine recent domestic articles related to attention deficit hyperactivity disorder (ADHD) in school-age children. METHODS: After reviewing 213 articles published between 1990 and 2009 from and cited in RISS, KISS, and DBpia, the researchers identified 24 studies with 440 research variables that had appropriate data for methodological study. SPSS 17.0 program was used. The outcome variables were divided into five types: Inattention, hyperactive impulsive, intrinsic, extrinsic, and academic ability variables. RESULTS: Effects size of overall core symptoms was 0.47 which is moderate level in terms of Cohen criteria and effects size of overall negative variables related ADHD was 0.27 which is small level. The most dominant variable related to ADHD was obtained from hyperactive-impulsive (0.70). Also academic ability (0.45), inattention (0.37), and intrinsic variables (0.29) had a small effect whereas extrinsic variables (0.13) had little effect on descriptive ADHD study. CONCLUSION: The results reveal that ADHD core symptoms have moderate effect size and peripheral negative variables related ADHD have small effect size. To improve the reliability of the meta-analysis results by minimizing publication bias, more intervention studies using appropriate study designs should be done.
Adolescent ; Attention ; Attention Deficit Disorder with Hyperactivity/*etiology ; Child ; Child Psychology ; Child, Preschool ; Female ; Humans ; Male ; Task Performance and Analysis

During hemorrhagic shock, liver is susceptible to ischemia and decreased hepatic energy charge results in decreasing arterial ketone body ratio(AKBR). Reperfusion after hemorrhagic shock can greatly amplify the generation of toxic oxygen metabolites. As a result, the fluxes of these highly toxic metabolites can overwhelm the endogenous antioxident defense mechanisms and lead to tissue injury. In order to observe the effect of glutathione(GSH) on the AKBR in hemorrhagic shock, dogs(n=16) were anesthetized with 1% enflurane in 02. We pretreated glutathione (100 mg/kg) intravenously before hemorrhagic shock in glutathione (GSH) group (n=8). Shock was induced with bleeding and mean arterial pressure was maintained 50 mmHg for 30 minutes. Recovery from shock was done with transfusion of preserved blood and maintained for 30 minutes. We measured arterial ketone bodies and ketone body ratio before, during and after shock, and compared them to control group (n=8) which was not pretreated with glutathione. AKBR during and after hemorrhagic shock in GSH group (0.8 and 1.0) were higher than those in control group (0.5 and 0.8). Light microscopic examination of liver biopsy revealed less portal degeneration during and after hemorrhagic shock in GSH group than control group. Pharmacologic modulation of hepatocytic function with glutathione before hemorrhagic shock has shown some beneficial effect with protection of decreased AKBR and histological change during and after hemorrhagic shock.
Animals ; Arterial Pressure ; Biopsy ; Defense Mechanisms ; Dogs* ; Enflurane ; Glutathione* ; Hemorrhage ; Ischemia ; Ketone Bodies ; Liver ; Oxygen ; Reperfusion ; Shock ; Shock, Hemorrhagic*

BACKGROUND: Activated fibrinolysis during cardiopulmonary bypass(CPB) is one of the causes of post CPB coagulopathy. Antifibirinolytics such as tranexamic acid have been administered prophylactically before CPB to decrease postCPB bleeding. However, their routinely application has been challenged as regarding it's thrombotic complication. This study was performed to evaluate the effect of tranexamic acid administered before CPB by thromboelastography. METHODS: 50 open heart surgical patients were randomly selected and devided into two groups, control(N=25) and tranexamic acid group(N=25). In tranexamic acid group. 125mg of tranexamic acid were singly infused before vena caval and aortic cannulation. All of parameters of thromboelastography (TEG) and fibrin degradation products measured before and after CPB were compared between two groups. RESULTS: There were no significant differences in fibrinolytic indexes of TEGs between control group and tranexamic group afte CPB. And there were also no changes in fibrinolysis index between before and after CPB in both groups. The concentration of FDP did not changed after CPB in both groups. CONCLUSIONS: It may be considered that prophylactic administration of tranexamic acid before CPB to reduce post-CPB bleeding would not be recommended routinely.
Catheterization ; Fibrin Fibrinogen Degradation Products ; Fibrinolysis* ; Heart* ; Hemorrhage ; Humans ; Thoracic Surgery* ; Thrombelastography ; Tranexamic Acid*

The author studied 20 healthy adults (20 hands) as a control and 30 patients (40 hands) with carpal tunnel syndrome to evaluate the clinical usefulness of measuring nerve conduction velocity after wrist flexion in diagnosis of carpal tunnel syndrome. The median nerve conduction velocity over wrist to finger segment was measured before and after wrist flexion for 1, 2 and 5 minutes, using belly-tendon method for motor nerve distal latency (MNDL) and antidromic method for sensory nerve conduction velocity (SNCV). The results were as follows: 1. In control group, MNDL increased in 1 hand and SNCV decreased in 2 hands after wrist flexion. In patient group, MNDL increased in 2 hands and SNCV decreased in 3 hands after wrist flexion. 2. In both control and patient group, there were no significant changes in mean values of SNCV and MNDL between before and after wrist flexion. 3. Phalen's wrist flexion test was positive in 5 percent of control and 60 percent of patient group. 4. Tinel's sign was present in 10 percent of control and 33 percent of patient group.
Adult ; Carpal Tunnel Syndrome* ; Diagnosis ; Fingers ; Hand ; Humans ; Median Nerve ; Methods ; Neural Conduction* ; Wrist*

Wilson's disease is a genetically transmitted autosomal recessive disorder of copper metabolism which affects the liver. Brain and other organs. The seizure in Wilson's disease is not infrequent but. It's report is very rare in Korea. The frequency of seizure is about 10 times more than that of general population The statistical proportions of types of seizure associated with Wilson's disease do not differ significantly from that seen in the general population. And the most common seizure type is focal motor form. The issue of the mechanisms producing seizure in Wilson's disease has attracted controversy, but the cause of seizure seems to be related with copper itself. Although the seizure is well controlled by anticonvulsants, the prognosis of seizure depends on the treatment of Wilson`s disease. We report a case of Wilson's disease associated with somatomotor status epilepticus.
Anticonvulsants ; Brain ; Copper ; Hepatolenticular Degeneration* ; Korea ; Liver ; Metabolism ; Prognosis ; Seizures ; Status Epilepticus