Background: Cerebral palsy is due to static encephalopathy during perinatal period. Selective dorsal rhizotomy (SDR) involves selective division of posterior nerve roots to reduce spasticity and improve function in children with spastic cerebral palsy. Anesthesia during SDR must preserve muscle contraction in response to direct electrical stimulation of the dorsal nerve roots. We did this study to get the better management of anesthesia for SDR. Methods: Anesthetic records were reviewed for 16 patients who underwent SDR during January 1996 to August 1997. Demographic data; anesthetic drugs and doses; changes of vital signs and end tidal CO2; dorsal root stimulation; postoperative pain control were analysed. Results: The mean age of patients was 4.9+/-1.7 years old. The mean weight was 16.3+/-4.0 kg. The under 1 MAC concentration of isoflurane and 2~3 mcg/kg/hr fentanyl did not interfere with electrophysiologic monitoring. Esophageal temperature was increased significantly during electrical stimulation of dorsal roots. End tidal CO2 concentration had a tendency to increase after electrical stimulation too. Direct installation of 10~15 mcg/kg intrathecal morphine prior to dural closure, and postoperative 0.5 mcg/kg/hr fentanyl had a good postoperative analgesia without complication. Conclusions: Isoflurane and fentanyl during anesthesia, and intrathecal morphine with continuous infusion of fentany postoperatively are suggested a good anesthetic method for SDR.
Analgesia ; Anesthesia ; Anesthetics ; Cerebral Palsy ; Child ; Electric Stimulation ; Fentanyl ; Humans ; Isoflurane ; Morphine ; Muscle Contraction ; Muscle Spasticity ; Pain, Postoperative ; Rhizotomy* ; Spinal Nerve Roots ; Vital Signs

This study was conducted to find and compare the effects of dietary habits on and obesity indices and nutrition intakes among four hundreds and seven healthy adults males subjects. Subjects were classified as regular meal group(RMG) and irregular meal group(IRMG). Two hundreds and thirteen subjects of RMG had regularly 3times meal(time and amount) per 1 day during more than last 6 month. One hudred and ninety four subjects of IRMG(n=194) were not had regularly meal during last 6 month. Obesity indices were BMI(Body Mass Index), WHR(Waist Hip Ratio) and PIBW(Percentage of Ideal Body Weight). And the mean BMI, WHR and PIBW of RMG and IRMG were 23.1, 0.91, 104.8 and 24.7, 0.93, 112.9. PIBW of IMG were significantly lower than IRMG(p<0.01). The mean daily intakes of starches, seeds, meats, eggs, fishes, milk, fats and processed food intakes of RMG were significantly lower than IRMG. And the mean daily intakes of vegetables, mushrooms and beverages intakes of the IRMG were significantly lower than RMG. Energy intake of RMG and IRMG were 1978.2kcal and 1988.2kcal. For nutrient intake, vitamin C intake of IRMG was significantly lower than RMG. But niacin and cholesterol intake of RMG were significantly lower than the IRMG. Meal regularity was mainly related with obesity indices and nutrition intakes. Therefore, it might be necessary to manage meal regularity to prevent obesity and chronic disease in Korean adult males.
Adult* ; Agaricales ; Ascorbic Acid ; Beverages ; Cholesterol ; Chronic Disease ; Eggs ; Energy Intake ; Fats ; Fishes ; Food Habits* ; Hip ; Humans ; Male* ; Meals ; Meat ; Milk ; Niacin ; Obesity* ; Ovum ; Starch ; Vegetables

PURPOSE: This study was done to investigate compliance with health behaviors among patients who are hypertensive. METHOD: The participants in this study were 121 outpatients with hypertension. Compliance with health behaviors was measured using a questionnaire developed by the researchers. Data were analyzed using t-test, ANOVA, Duncan's multiple range test and chi-square test. RESULTS: According to the general characteristics of the participants, compliance with medication and diet was higher among women than men, among high school graduates than middle school graduates or those with lower academic qualifications, and among those who were unemployed compared to those who were employed. Compliance with alcohol abstinence or not smoking was higher among women than men, and among those who were unemployed compared to those who were employed. According to the risk factors of hypertension, compliance with health behaviors was significantly higher in those who had associated diseases. The participants in the group with a hypertension morbidity period longer than 10 years did exercise more than 3 times a week and regularly weighed themselves once or more a week. The item showing highest compliance concerning medication and diet was "Take prescribed drugs regularly", while the one showing lowest was "Take drugs with knowledge about their side effects".
Alcohol Abstinence ; Compliance* ; Diet ; Female ; Health Behavior* ; Humans ; Hypertension ; Male ; Outpatients ; Surveys and Questionnaires ; Risk Factors ; Smoke ; Smoking

No abstract available.
Hand* ; Humans

Purpose: The aim of this study was to investigate the influence of daily life functions, anxiety, and depression on pain catastrophizing among patients undergoing lumbar spinal surgery. Methods: This study was a cross-sectional descriptive research. The participants were 136 patients undergoing lumbar spinal surgery at one general hospital. They were surveyed using structured questionnaires on daily life functions, anxiety, and depression related to pain catastrophizing. Data were analyzed using t-test, ANOVA, Pearson correlation coefficients, and stepwise multiple regression analysis. Results: The results indicate that pain catastrophizing was negatively correlated with all sub-domains of daily life functions, such as low back pain, low back function, gait ability, social life functions, and mental health, whereas it was positively correlated with anxiety and depression. However, only mental health, a sub-domain of daily life functions after surgery, was found to have a significant effect on pain catastrophizing. Conclusion This study confirmed that mental health-related daily life functions after surgery were predictors of pain catastrophizing. Therefore, to alleviate pain catastrophizing in patients undergoing lumbar spinal surgery, it is necessary to develop nursing interventions that can assist with mental health-related daily life functions after surgery as well as physical recovery.

BACKGROUND: Purinergic and cholinergic agonists elicit negative-inotropic and chronotropic effects, anticip-ating their protective action from the damage of overloaded myocardium. However, the actions of the agents during the ischemic insults are not yet clearly informed. The aim of this study was to investigate the role of the purinergic and cholinergic agonists on the simulated ischemic myocardium of the rat atrial fiber preparations. METHOD: Various action potential parameters (maximum diastolic potential MDP;action potential amplitude APA;velocity of phase 0 depolarization dV/dtmax;action potential duration APD90) were measured and compared in electrically paced, normal (NPSS) and modified physiological salt solution (MPSS) superfused rat atrial fibers in vitro, using conventional 3M-KCl microelectrode technique. Ischemia-simulated modified physiologic solutions were prepared by changing the solution's composition. RESULTS: Hypoxic-and/or hyperkalemic-MPSS decreased all the action potential (AP) variables. However, no significant changes of the AP variables were developed by the acidic-or glucose-free MPSS. Adenosine (Ado) and cyclopentyladenosine (CPA) only decreased the APD90 in a dose-dependent manner. Acetylcholine (Ach) and carbachol (Cch) hyperpolarized the MDP, increased the dV/dtmax with certain doses, and decreased the APD90 dose-depen-dently. The potency for APD90-decrease was greater in order, CPA>Cch>Ach>Ado. Ado and CPA did not affect the hypoxic, hypokalemic MPSS-induced dV/dtmax-decrease. On the other hand, Ach and Cch sig-nificantly inhibited the dV/dtmax-decrease by the hypoxic hypokalemic-MPSS. Ado, CPA, Ach and Cch sig-nificantly augmented the hypoxic, hypokalemic MPSS-induced APD90-decrease. The inhibition by the Ach and Cch on the MPSS-induced dV/dtmax-decrease was not affected by DPCPX, but atropine significantly attenuated the inhibition by the cholinergic agonists. DPCPX inhibited the augmentation by the Ado and CPA on the MPSS induced APD90-decrease, and atropine inhibited the effect of the cholinergic agonists. CONCLUSION: Both purinergic and cholinergic agonists not only shorten the AP duration by themselves but also enhance the AP-shortening effect elicited by the ischemia, and therefore, it is inferred that both agonists prevent further tissue damage from the ischemic insults.
Acetylcholine ; Action Potentials ; Adenosine ; Animals ; Atropine ; Carbachol ; Cholinergic Agonists* ; Hand ; Ischemia ; Microelectrodes ; Myocardium* ; Rats*

No abstract available.
Chromatography, Liquid* ; Ciprofloxacin* ; Therapeutic Equivalency*

PURPOSE: The purpose of the study was to identify the adequacy of enteral feeding, and the reason and prevalence of under-nutrition, and to determine the relationships between caloric intake and resulting nutritional parameters among neurosurgical intensive care unit (ICU) patients. METHODS: The participants for this descriptive study were 47 neurosurgical ICU patients who had enteral feeding initiated after ICU admission. Data were collected from the initial day of enteral feeding for 7 days. Data related to enteral feeding, feeding interruptions or delay, prealbumin, and transferrin were collected. RESULTS: The mean age of the participants was 56.62 years. Twenty-six patients did not receive their feeding formula more than once during 7 days, and 11 had interruptions more than 6 times. The mean number of feeding interruptions was 3.23 (SD= 4.47). On the average, only 76.44% of the estimated energy requirement was provided by enteral feeding to the patients. The frequency of underfeeding was 52.17% with respect to enteral feeding. The most frequent reason for the feeding interruption was observation before and after intubation and extubation, which was unavoidable. The next most common reason was gastrointestinal bleeding, mostly due to old clots or trace, followed by residual volume less than 100 mL. Changes in prealbumin and transferrin levels for 7 days between the underfed and adequately fed groups were not statistically significant. CONCLUSION: The management of enteral feeding by nurses was overprotective because of the unpredictable nature of ICU patients in terms of their underlying disease process. The management of feeding intolerance needs to be evidence-based and nurses must consistently follow the protocol that has been supported as a useful measure.
Energy Intake ; Enteral Nutrition ; Hemorrhage ; Humans ; Critical Care ; Intensive Care Units ; Intubation ; Malnutrition ; Neurosurgical Procedures ; Nutritional Support ; Prealbumin ; Prevalence ; Residual Volume ; Transferrin

PURPOSE: This study was designed to examine the effect of asthma management education program applied to allergic asthma patients receiving immunotherapy due to house dust mite on their stress and compliance with health care regimens. METHODS: A quasi experimental design with non-equivalent control group and non-synchronized design was used. The subjects of this study were 61 patients who were receiving immunotherapy at intervals of a week after their symptoms were diagnosed as house dust mite allergic asthma at the pulmonary department of a university hospital in Seoul. They were divided into an experimental group of 29 patients who received asthma management education and a control group of 32 patients. The asthma management education program was composed of group education (once) and reinforcement education (three times) with environmental therapy and immunotherapy to house dust mite. RESULTS: Stress significantly decreased in the experimental group compared to that in the control group. Compliance with health care regimens significantly increased in the experimental group compared to that in the control group. CONCLUSIONS: The results suggested that the asthma management education program is effective for the management of stress and the improvement of compliance in patients with allergic asthma to house dust mite.
Stress, Psychological/etiology/*prevention & control ; Pyroglyphidae/*immunology ; *Patient Education ; *Patient Compliance ; Male ; Korea ; Humans ; Female ; Asthma/etiology/psychology/*therapy ; Adult

PURPOSE: The aim of this study was to understand factors that influence post-traumatic stress (PTS) in Korean forensic science investigators. METHODS: A total of 111 forensic science investigators were recruited in Korea. PTS was measured using the tool modified by Choi (2001) from the original developed by Foa, Riggs, Dancu, and Rothbaum (1993) based on DSM-IV. Factors influencing PTS included demographic and job-related characteristics, emotional intelligence, and death anxiety. RESULTS: PTS scores were positively correlated with personality type, fatigue from work, and death anxiety. PTS scores were negatively correlated with length of career as a forensic science investigator and emotional intelligence. The factors that had the greatest influence on PTS were death anxiety, years spent as a forensic science investigator, personality type, emotional intelligence, fatigue, and homicide experience. The explanatory power of these six factors was 44.0%. CONCLUSION: Therefore, it is necessary to regularly evaluate the mental health of those who are vulnerable to PTS. Based on these results, various interventions could be implemented for promoting overall health of the forensic science investigators.
Anxiety ; Attitude to Death ; Diagnostic and Statistical Manual of Mental Disorders ; Emotional Intelligence ; Fatigue ; Forensic Sciences* ; Homicide ; Humans ; Korea ; Mental Health ; Research Personnel* ; Stress Disorders, Post-Traumatic