BACKGROUND: Vasoconstrictors have been used as an adjunct to local anesthetics to prolong the duration of spinal anesthesia. Recently, clonidine, an 2-receptor agonist has been shown to prolong the duration of spinal anesthesia following intrathecal administration. Bupivacaine has been used for spinal anesthesia and compared with tetracaine in recent studies. We have undertaken this study to further evaluate the effect of clonidine in hyperbaric 0.5% bupivacaine spinal anesthesia. METHODS: Thirty patients who were scheduled for lower limb or urologic operation were divided into 2 groups: Group A (hyperbaric bupivacaine 13 mg, 2.6 ml + N/S 1 ml), Group B (hyperbaric bupivacaine 13 mg, 2.6 ml + clonidine 150 g, 1 ml). We used standardized techniques and injected above drugs to group A and B intrathecally for spinal anesthesia. We investigated the onset and the duration of spinal anesthesia along with hemodynamic changes (blood pressure and heart rate) in patients. RESULTS: There were no significant differences in the onset of spinal anesthesia and hemodynamic changes between two groups. The time taken to recover from the nerve block was more prolonged in the group B (touch 225, pain 262, foot dorsiflexion 271, knee flexion 290 minutes) than group A (touch 154, pain 188, foot dorsiflexion 198, knee flexion 216 minutes). There were no significant differences in sedation, and in experiencing dry mouth and other side effects between two groups. CONCLUSION: Intrathecal clonidine 150 g has been proved to prolong the duration of hyperbaric 0.5% bupivacaine spinal anesthesia without neurotoxicity or dangerous hemodynamic depression. Therefore, clonidine can be used as an effective adjunct in hyperbaric bupivacaine spinal anesthesia.
Anesthesia, Spinal* ; Anesthetics, Local ; Bupivacaine* ; Clonidine* ; Depression ; Foot ; Heart ; Hemodynamics ; Humans ; Knee ; Lower Extremity ; Mouth ; Nerve Block ; Tetracaine ; Vasoconstrictor Agents

No abstract available.
Child* ; Hematuria* ; Humans

No abstract available.
Child* ; Humans ; Purpura, Thrombocytopenic, Idiopathic*

No abstract available.
Bowen's Disease* ; Porokeratosis*

PURPOSE: This study was to systematically review the contents and effects of nurse-led transitional care programs for discharged patients from hospital to home. METHODS: Randomized controlled trials published between 2005 and 2015 were searched in Pubmed, Embase, Cochrane(Central Register of Controlled Trials) and CINAHL. Data were analyzed using Cochrane Review Manager(Revman) software 5.3. RESULTS: Nine studies were selected and analyzed. Patient assessment, education and discharge planning were included in pre-discharge phase. Referring, communication and care planning were performed by nurses in transition phase. Home and phone visits, monitoring and multidisciplinary advices were included in post-discharge phase. Various outcome measures such as hospital utilization(30 days readmission and emergency department visit), quality of life, and cost were used to identify effectiveness of nurse-led transitional care programs. 30 days readmission(OR=.73, 95% CI 0.54, 0.98; p=.03) and emergency department visit(OR=.67, 95% CI 0.50, 0.88; p=.005) were statistically significant in meta-analysis. However, participant blinding was not done in seven studies which put at the risk of performance bias. CONCLUSION: The results indicated that nurse-led transitional care program is effective in reducing unnecessary hospital utilization. Nevertheless, small sample size and risk at performance bias are the limitation of this study. Thus, we suggest that well-designed randomized controlled trials need to be conducted.
Bias (Epidemiology) ; Continuity of Patient Care ; Education ; Emergency Service, Hospital ; Humans ; Outcome Assessment (Health Care) ; Patient Discharge ; Quality of Life ; Sample Size ; Transitional Care

OBJECTIVE: 5-HTTLPR (5-HT transporter-linked polymorphic region), located in the promoter region of 5-HT transporter gene, was reported to be associated with several neuropsychiatric illnesses. In this study, we investigated the genotype distribution and allele frequency of serotonin transporter gene 5-HTTLPR in schizophrenic patients and normal controls using an independent Korean sample. METHODS: Subjects were 156 schizophrenic patients fulfilling the DSM-IV criteria for schizophrenia who had taken antipsychotics for at least 6 months and 96 normal controls who had no past and family history of psychiatric illnesses. Two negative symptoms of PANSS, blunted affect and emotional withdrawal, were rated in all patients by two experienced psychiatrists. We examined the genotype distribution and allele frequency of the serotonin transporter gene 5-HTTLPR in all subjects, using polymerase chain reaction (PCR) of genomic DNA with primers flanking the promoter regions of the 5-HTT gene. Between-group comparisons of the genotype distribution and allele frequency were performed by using score test for trend, Fisher's exact test, and chi-square test. RESULTS: There was no significant difference in 5-HTTLPR genotype distribution and allele frequency between schizophrenic patients and normal controls. There was also no significant difference in 5-HTTLPR genotype distribution and allele frequency between schizophrenic patients with and without the two negative symptoms, blunted affect or emotional withdrawal, respectively. CONCLUSION: These results suggest that 5-HTTLPR polymorphism had no significant association with schizophrenia and negative symptoms in a Korean sample.
Antipsychotic Agents ; Diagnostic and Statistical Manual of Mental Disorders ; DNA ; Gene Frequency ; Genotype ; Humans ; Polymerase Chain Reaction ; Polymorphism, Genetic ; Promoter Regions, Genetic ; Psychiatry ; Schizophrenia* ; Serotonin ; Serotonin Plasma Membrane Transport Proteins

PURPOSE: The purpose of this study was to examine the current status of home care nursing services provided by community health nurses and to identify barriers to the services. METHODS: A cross-sectional survey was conducted with three types of community health care nurses. Participants were 257 nurses, 46 of whom were hospital based home care nurses, 176 were community based visiting nurses, and 35 were long term care insurance based visiting nurses. A structured questionnaire on 7 domains of home care nursing services with a 4-point Likert scale was used to measure activities and barriers to care. Data were analyzed using SPSS WIN 21.0 program. RESULTS: Hospital based home care nurses showed a high level of service performance activity in the domain of clinical laboratory tests, medications and injections, therapeutic nursing, and education. Community based visiting nurses had a high level of service performance in the reference domain. Long term care insurance based visiting nurses showed a high level of performance in the service domains of fundamental nursing and counseling. CONCLUSION: The results show that although health care service provided by the three types of community health nurse overlapped, the focus of the service is differentiated. Therefore, these results suggest that existing home care services will need to be utilized efficiently in the development of a new nursing care service for patients living in the community after hospital discharge.
Adult ; Community Health Nursing ; Cross-Sectional Studies ; Female ; *Home Care Services ; Humans ; Long-Term Care ; Male ; Middle Aged ; Nurses/*psychology ; Surveys and Questionnaires ; *Task Performance and Analysis

This study evaluated the effects of sanitary education administered to elementary and middle school foodservice employees with work experience. The subjects of this study were 360 school foodservice employees in Gyeonggi-do during August, 2010. Sanitary education and awareness were assessed using three major dimensions: food sanitation (six items), personal hygiene (five items), and environmental sanitation (three items). Each dimension was categorized according to several items in the form of a self-evaluated Likert 5 point scale. The data were analyzed using SPSS WIN Version 12.0 package. The results showed that employees who worked for 5~10 years in the foodservice industry scored better in three dimensions before sanitary education compared to other groups. After sanitary education, all employees scored better in food sanitation than before, and employees who worked less than 5 years scored better at personal hygiene dimension than other groups. For environmental sanitation, employees who worked for 5~10 years scored better than other groups. Employees who worked for more than 10 years scored worse before and after sanitary education but scored highest for sanitary awareness. Employees between the ages of 31 and 40 showed significantly different scores before and after sanitary education.
Education* ; Gyeonggi-do ; Humans ; Hygiene ; Sanitation

Orofacial pain can be caused by intracranial disorders or can be musculoskeletal, vascular, internal derangemental, and neurologic in origin. The neurologic pain is derived from structural and functional disorders of nerve, and the trigeminal neuralgia is the typical manifestation. Trigeminal neuralgia is known from centuries ago, and is one of the most common pains in human. We present our experience with three patients who have trigeminal neuralgia. The first case is a 50-year-old female who had no specific evidence radiographically. Second is a 50-year-old male with microvascular compression on right trigeminal nerve. The third case is a 60-year-old female who had a neoplasm in cerebellopontine angle with associated mass effect.
Cerebellopontine Angle ; Facial Pain ; Female ; Humans ; Magnetic Resonance Angiography ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Trigeminal Nerve ; Trigeminal Neuralgia*

The odontogenic myxoma is an infiltrative benign tumor of bone that occurs almost exclusively in the jaw bones and comprises 3% to 6% of odontogenic tumors. This neoplasm is thought to arise from the primitive mesenchymal structures of a developing tooth, including the dental follicle, dental papilla, or periodontal ligament. Radiographically the odontogenic myxoma may produce several patterns: unicystic, multilocular, pericoronal, and radiolucent-radiopaque, making the differential diagnosis difficult. In this report, two cases of the odontogenic myxoma in the jaw bones are presented. The first case involved only the mandible, while the second case involved the maxilla. Both cases presented extensive multilocular radiolucencies characteristic of odontogenic myxoma.
Dental Papilla ; Dental Sac ; Diagnosis, Differential ; Jaw ; Jaw Neoplasms ; Magnetic Resonance Imaging ; Mandible ; Maxilla ; Myxoma* ; Odontogenic Tumors ; Periodontal Ligament ; Tooth