BACKGROUND: Traumatic cardiac injury is very rare but mortality is very high when the diagnosis and management are delayed. We reviewed our case retrospectively. MATERIAL AND METHOD: From March 1995 to July 2003, 17 patients were diagnosed as having traumatic cardiac rupture. Five patients were stabbed, seven patients were motor vehicle accidents, four patients had fallen down, and the cause was unknown in one patient. Emergency operations were done and six patients were operated under CPB. RESULT: Four patients died during or after operation. The mean ICU stay period was 3.86+/-3.35 days and the mean hospital stay was 18.27+/-14.99 days. No mortality was observed in those whose vital signs were stable in the operating room. CONCLUSION: Preoperative vital status was very important and thoracic traumatic patient should be suspected as having cardiac injury.
Diagnosis ; Emergencies ; Heart Injuries ; Humans ; Length of Stay ; Mortality ; Motor Vehicles ; Operating Rooms ; Retrospective Studies ; Vital Signs

PURPOSE: The purpose of this study is to present the effective design of N-plasty of the iliotibial band and surgical results of its use as a treatment for refractory external snapping hip. MATERIALS AND METHODS: We evaluated 17 patients (24 cases) with external snapping hip who underwent N-plasty between October 2013 and May 2016 and who were followed up for at least 12 months. All patients were male and the mean age was 20.8 years. The mean duration of symptoms prior to surgical intervention was 28.5 months with an average follow up of 24.5 months. Surgery was defined as being successful when patients could carry out their daily activities and exercise without a clicking sensation or pain 6 months after surgery until their last follow-up. Failure was defined when either a clicking sensation or pain was present. The visual analog scale (VAS) and modified Harris hip score (mHHS) were measured and compared preoperatively and at last follow-up. RESULTS: All patients had complete resolution of pain and snapping. The VAS decreased from 6.77 preoperatively to 0.09 postoperatively and mHHS improved from 69.5 to 97.8 after surgery. CONCLUSION: Modified designed N-plasty is considered to be an excellent treatment method facilitating operation reproducibility with maximum elongation effect of the iliotibial band.
Follow-Up Studies ; Hip* ; Humans ; Male ; Methods ; Sensation ; Visual Analog Scale

PURPOSE: The purpose of this study is to present the effective design of N-plasty of the iliotibial band and surgical results of its use as a treatment for refractory external snapping hip. MATERIALS AND METHODS: We evaluated 17 patients (24 cases) with external snapping hip who underwent N-plasty between October 2013 and May 2016 and who were followed up for at least 12 months. All patients were male and the mean age was 20.8 years. The mean duration of symptoms prior to surgical intervention was 28.5 months with an average follow up of 24.5 months. Surgery was defined as being successful when patients could carry out their daily activities and exercise without a clicking sensation or pain 6 months after surgery until their last follow-up. Failure was defined when either a clicking sensation or pain was present. The visual analog scale (VAS) and modified Harris hip score (mHHS) were measured and compared preoperatively and at last follow-up. RESULTS: All patients had complete resolution of pain and snapping. The VAS decreased from 6.77 preoperatively to 0.09 postoperatively and mHHS improved from 69.5 to 97.8 after surgery. CONCLUSION: Modified designed N-plasty is considered to be an excellent treatment method facilitating operation reproducibility with maximum elongation effect of the iliotibial band.
Follow-Up Studies ; Hip* ; Humans ; Male ; Methods ; Sensation ; Visual Analog Scale

OBJECTIVES: Pathogenic Vibrio species are widely distributed in warm estuarine and coastal environments, and can infect humans through the consumption of raw or mishandled contaminated seafood and seawater. For this reason, the distribution of these bacteria in South Korea was investigated.METHODS: Seawater samples were collected from 145 coastal area points in the aquatic environment in which Vibrio species live. Environmental data (i.e., water temperature, salinity, turbidity, and atmospheric temperature) was collected which may help predict the distribution of the species (data not shown). Seawater samples were filtered, and incubated overnight in alkaline peptone water, at 37°C. Using species-specific polymerase chain reaction methods, screening tests were performed for the hlyA, ctxA, vvhA, and tlh genes. Clones of pathogenic Vibrio species were isolated using 3 selective plating media.RESULTS: In 2017, total seawater isolation rates for Vibrio vulnificus, Vibrio cholerae (non-pathogenic, non-O1, non-O139 serogroups), and Vibrio parahaemolyticus were 15.82%, 13.18%, 65.80%, respectively. However, in 2018 isolation rates for each were 21.81%, 19.40%, and 70.05%, respectively.CONCLUSION: The isolation rates of pathogenic Vibrio species positively correlated with the temperature of seawater and atmosphere, but negatively correlated with salinity and turbidity. From 2017 to 2018, the most frequent seawater-isolated Vibrio species were V. parahaemolyticus (68.10 %), V. vulnificus (16.54%), and non-toxigenic V. cholerae (19.58%). Comprehensive monitoring, prevention, and control efforts are needed to protect the public from pathogenic Vibrio species.
Atmosphere ; Bacteria ; Cholera ; Clone Cells ; Humans ; Korea ; Mass Screening ; Peptones ; Polymerase Chain Reaction ; Salinity ; Seafood ; Seawater ; Vibrio cholerae ; Vibrio parahaemolyticus ; Vibrio vulnificus ; Vibrio ; Water

Background: This study aimed to examine the occupational stress and quality of life of mental health welfare center workers and to identify the impact of occupational stress on compassion satisfaction, burnout, and secondary traumatic stress. Methods: This study included 588 employees working at 15 provincial/municipal/regional mental health welfare centers. Demographic and psychosocial factors were surveyed. Data were analyzed using independent t-test, Pearson’s correlation test, and multiple regression analysis. Results: The high-risk group for occupational stress showed low compassion satisfaction, high burnout, and high secondary traumatic stress. Compassion satisfaction showed a significant negative correlation with occupational stress. Burnout and secondary traumatic stress showed a significant positive correlation with occupational stress.Occupational stress factors affecting compassion satisfaction included lack of reward (β=−0.155, p<0.001), whereas those affecting burnout included physical environment (β=0.028, p<0.01), job demand (β=0.042, p<0.001), relationship conflict (β=0.033, p<0.01), job instability (β=0.016, p<0.01), lack of reward (β=0.051, p<0.001), and occupational climate (β=0.024, p<0.01). Additionally, occupational stress factors affecting secondary traumatic stress included physical environment (β=0.063, p<0.001) and job instability (β=0.020, p<0.05). Conclusion Occupational stress had a significant impact on compassion satisfaction, burnout, and secondary traumatic stress. Therefore, active interventions against occupational stress factors are necessary to improve the quality of life of mental health welfare center workers.