OBJECTIVE: The aim of this study was to investigate the association with psychopathology, cognitive function, insight and quality of life (QOL) in elderly patients with chronic schizophrenia over age 55. METHODS: 103 schizophrenic patients over age 55 with illness duration over 10 years, are enrolled in a cross-sectional study. The subjects were assessed by the Korean version of 4th Revision of Schizophrenia Quality of Life Scale, Korean Version of Scales to Assessment Unawareness of Mental Disorder, Positive and Negative Syndrome Scale (PANSS) and the cognitive function battery designed for this study. Multiple regression stepwise selection models were executed to identify the relations among variables, and the contributing factors to QOL. RESULTS: Among schizophrenic patients with lower illness-severity with PANSS total score below 75, higher PANSS positive subscale score and lower number of hospitalization were related to lower QOL. Among patients with higher illness-severity with PANSS total score of 75 and over, higher PANSS general psychopathology subscale score, better intelligence, better delayed recall function, worse attention, better awareness of medication effect and later onset were related to lower QOL. CONCLUSION: Results of our study suggest that improvement in positive symptom and general psychopathology could increase the QOL in elderly patients with chronic schizophrenia over age 55. And the management which could improve attention, awareness of need for medication would attribute the QOL.
Aged* ; Cognition ; Cross-Sectional Studies ; Hospitalization ; Humans ; Intelligence ; Mental Disorders ; Psychopathology* ; Quality of Life* ; Schizophrenia* ; Weights and Measures

OBJECTIVES: To initiate and develop a treatment guideline in multidisciplinary approaches for related professions who are either working and/or living with children and adolescents with neurodevelopmental disorders who show behavioral problems. METHODS: To collect and reflect opinions from multiple professions who assumedly have different interventions or mediations on behavioral problems, a self-report survey and Focus Group Interview (FGI) were conducted for a group of child and adolescent psychiatrists, behavioral therapists, special education teachers, social welfare workers, and caregivers. RESULTS: According to a self-report survey and FGI results from multiple professional groups, aggressive behavior is the mostly common behavioral problem necessitating urgent interventions. However, both mainly used intervention strategies and effective treatment methods were different depending on professional backgrounds, such as pharmacological treatment, parent training, and behavior therapy, even though they shared an importance of improving communication skills. In addition, there was a common understanding of necessity to include parent training in a guideline. Lastly the data suggested lack of proper treatment facilities, qualified behavior therapists, and lack of standardized treatment guideline in the field needed to be improved for a quality of current therapeutic services. CONCLUSION: It is supported that several subjects should be included in the guidelines, such as how to deal with aggressive behavior, parent training, and biological aspects of neurodevelopmental disorders. Also, it is expected that publishing the guideline would be helpful to above multiple professions as it is investigated that there are lack of treatment facility and qualified behavioral therapists compared to need at the moment.
Adolescent* ; Autistic Disorder ; Behavior Therapy ; Caregivers ; Child* ; Developmental Disabilities ; Education, Special ; Focus Groups ; Humans ; Negotiating* ; Neurodevelopmental Disorders* ; Parents ; Problem Behavior* ; Psychiatry ; Social Welfare

This correction is being published to correct the degree of the author Maehwa Oh, in the article.

OBJECTIVE: The purpose of this study was to test the hypothesis that cardiovascular risk is associated with cognitive impairments in clinically stable late-life depression. METHODS: A total of 59 clinically stable late-life depression patients over age 60 were enrolled in a cross-sectional study. Evaluation tools used in this study include Hamilton Rating Scale for Depression, Geriatric Depression Scale, State-Trait Anxiety Inventory, the Framingham general cardiovascular disease risk profile and the cognitive function battery designed for this study. Correlation analysis, analysis of variance and analysis of covariance were performed. RESULTS: Patients with higher cardiovascular risk performed significantly poorer in the domains of executive function and short-term or long-term memory. In models adjusted for age, sex, education, 10% higher cardiovascular risk was associated with poorer executive function. CONCLUSION: Our findings suggested that cardiovascular risk could be a significant factor associated with poor executive function in clinically stable late-life depression and the management which is necessary as a component of treatment planning. This pilot study provided good prospects for future studies to document this relationship on larger samples.
Anxiety ; Cardiovascular Diseases ; Cross-Sectional Studies ; Depression* ; Education ; Executive Function ; Humans ; Memory, Long-Term ; Pilot Projects*

The purpose of this study was to evaluate the sequential signal intensity changes in post-traumatic vertebral compression fractures of varying ages. Sixty-six patients with 115 post-traumatic vertebral compression fractures underwent MR imaging. The ages of fractures at the time of MR images ranged from 1 day to 6 years. Sequential follow-up MR imagings were obtained in 4 patients for 2 years after initial MR examination. The fracture sites in all 52 fractures with traumatic events less than 3 months prior were hypointense on T1-weighted images and hyperintense on T2-weighted images (type I). A type I fracture could be subdivided into 3 patterns depending on its morphologic appearance: diffuse (type Ia); patchy (type Ib); and bandlike (type Ic). In 12 fractures of 3 to 5 months after trauma, six showed focal hypointensity (type II) in all pulse sequences, and six showed isointensity (type IV). Four of 51 fractures with trauma over 5 months showed focal hyperintensity on T1-weighted images and isointensity on T2-weighted images (type III); and the remaining 47 fractures showed isointensity on all sequences (type IV). In conclusion, MR imaging is useful in predicting the age of known traumatic compression fractures, so familiarity with these sequential MR findings would be helpful in distinguishing benign from malignant fractures.
Adult ; Aged ; Female ; Human ; Lumbar Vertebrae/*injuries ; *Magnetic Resonance Imaging ; Male ; Middle Age ; Spinal Fractures/*diagnosis ; Time Factors

PURPOSE: The standard protocol using large volume of oral contrast media may cause gastrointestinal discomfort and contrast-related artifacts in PET/CT. The aim of this study was to evaluate the usefulness of low dose oral contrast in 18F-FDG PET/CT. MATERIALS AND METHODS: We retrospectively reviewed the whole-body PET/CT images in a total of 435 patients. About 200 ml of oral contrast agent (barium sulfate) was administered immediately before injection of 18F-FDG. The FDG uptake of intestines was analyzed by visual and semi-quantitative method on transaxial, coronal and saggital planes. RESULTS: Seventy (16%, 113 sites) of 435 images showed high FDG uptake (peak SUV > 4); 50 (74%, 84 sites) with diffuse and 20 (26%, 29 sites) with focal uptake. The most commonly delivered site of oral contrast media was small bowel (n=27, 39%). On PET/CT images, FDG uptake coexisted with oral contrast media in 26 patients (54%, 38 sites) with diffuse pattern and 9 (45%, 9 sites) with focal pattern, and by sites, those were 38 (45%) and 9 (31%), respectively. In small bowel regions, the proportion of coexistence reached as high as 61% (29/47 sites). A visual analysis of available non-attenuation corrected PET images of 27 matched regions revealed no contrast-related artifact. CONCLUSION: We concluded that the application of low dose contrast media could be helpful in the evaluation of abdominal uptake in the FDG PET/CT image.
Artifacts ; Contrast Media* ; Fluorodeoxyglucose F18* ; Humans ; Intestines ; Positron-Emission Tomography and Computed Tomography* ; Retrospective Studies

PURPOSE: Liver demonstrates heterogeneous FDG uptake and sometimes it shows abnormally increased uptake even though there is no malignant tissue. However, there was no previous study to correlate these various pattern of hepatic FDG uptake with benign liver disease. Therefore, we evaluated the significance of hepatic FDG uptake associated with various clinical factors including fatty liver, liver function tests and lipid profiles. MATERIALS AND METHODS: We reviewed a total of 188 patients (male/female: 120/68, mean age: 50+/-9) who underwent PET/CT for screening of malignancy. Patients with DM, impaired glucose tolerance, previous severe hepatic disease or long-term medication history were excluded. The FDG uptake in liver was analyzed semi-quantitatively using ROI on transaxial images (segment 8) and we compared mean standardized uptake value (SUV) between fatty liver and non-fatty liver group. We also evaluated the correlation between hepatic FDG uptake and various clinical factors including serum liver function test (ALT, AST), gamma-GT, total cholesterol and triglyceride concentration. The effect of alcoholic history and body mass index on hepatic FDG uptake was analyzed within the fatty liver patients. RESULTS: The hepatic FDG uptake of fatty liver group was significantly higher than that of non-fatty liver group. Serum total cholesterol and triglyceride concentration showed significant correlation with hepatic FDG uptake. However, there was no significant correlation between other factors (ALT, AST, and gamma-GT) and FDG uptake. Also there was no difference of mean SUV between normal and abnormal groups on the basis of alcoholic history and body mass index within fatty liver patients. Fatty liver and high serum triglyceride concentration were the independent factors affecting hepatic FDG uptake according to multivariate analysis. CONCLUSION: In conclusion, hepatic FDG uptake was strongly correlated with fatty liver and serum triglyceride concentration.
Alcoholics ; Body Mass Index ; Cholesterol ; Fatty Liver* ; Glucose ; Hepatitis ; Humans ; Liver ; Liver Diseases ; Liver Function Tests ; Mass Screening ; Multivariate Analysis ; Positron-Emission Tomography and Computed Tomography ; Triglycerides