Purpose: The purpose of this study was to identify trends of nursing concept development in Korean journal papers to improve accurate understanding of nursing concepts. Methods: A systematic review of 216 concept development articles published from 1970 to 2018 that met the inclusion criteria was conducted using Research Information Sharing Service (RISS) databases. Results: The most common method of concept development was Walker and Avant’s concept analysis method, identified in 139 (64.3%) of the 216 studies, followed by 48 examples of hybrid models (22.2%) and 15 examples of evolutionary methods (6.9%). Chinn and Kramer’s method, Norris’s clarification, Wilson’s method, and others were also used. The concepts of “spirituality” and “fatigue” were most frequently analyzed. Among the 139 studies that used Walker and Avant’s concept analysis method, 127 studies (91.4%) applied all the recommended steps; the others applied the recommended steps partially, omitting description of model cases/additional cases, antecedents/consequences, and empirical indicators. Among the studies using the hybrid model, among two (5.7%) did not describe attributes, three (8.5%) did not provide definitions, and 16 (45.7%) did not present empirical indicators in the final stage. Conclusion Among concept development studies published in Korean journals, Walker and Avant’s concept analysis method is most commonly used. In case of most studies using Walker and Avant’s method a suitable concept analysis process is applied, but in case of other studies using the other concept development method, a suitable concept analysis process is not applied. Therefore, a suitable concept analysis process must be applied for concept development in nursing research.

PURPOSE: The purpose of this study was to review intervention programs for experienced nurses' job stress and mental health. METHODS: Searches of literature were conducted through four electronic databases (RISS, KISS, PubMed, and CINAHL), focusing on the recent 5-year publications in English or Korean. Thirteen studies were selected for the final analysis and Scottish Intercollegiate Guidelines Network checklist was used to assess methodological rigor and quality. RESULTS: Randomized controlled trials were used in five studies and quasi-experimental designs in eight studies. Cognitive-Behavioral Therapy (CBT) and group approach were the most frequent types of interventions in six and nine studies respectively. On average, the intervention was required for eight weeks and 60~120 minutes per session. After evaluating the effects of CBT, complementary alternative therapy, informative training, simulation training and stimuli control, most of the tested interventions reduced experienced nurses' job stress and improved mental health, but informative training did not. CONCLUSION: Despite the obvious importance of experienced nurses in quality of nursing care, it has not been well studied due to limited numbers of studies with less rigorous design. Study findings provide a basis for developing intervention programs to reduce job stress and improve mental health for experienced nurses.
Checklist ; Mental Health ; Nursing Care ; Simulation Training

A 42-year-old male was hospitalized with abdominal pain, dyspnea, and turbid peritoneal fluid. He was diagnosed with hypertension, diabetes and started continuous ambulatory peritoneal dialysis (CAPD) 11 months ago. He was treated with intraperitoneal cefazolin and ceftazidime, and then white blood cell counts of dialysate decreased. Incidentally, liver abscess was found in chest CT performed for the evaluation of dyspnea, and patient was febrile persistently. So percutaneous abscess drainage was done by pigtail catheter. We changed the antibiotics to ceftriaxone and metronidazole, and hemodialysis was started. Klebsiella pneumoniae was cultured from peritoneal fluid and blood simultaneously. We concluded that liver abscess is a primary cause of CAPD peritonitis.
Abdominal Pain ; Abscess ; Adult ; Anti-Bacterial Agents ; Ascitic Fluid ; Catheters ; Cefazolin ; Ceftazidime ; Ceftriaxone ; Drainage ; Dyspnea ; Humans ; Hypertension ; Klebsiella ; Klebsiella pneumoniae ; Leukocyte Count ; Liver ; Liver Abscess ; Male ; Metronidazole ; Peritoneal Dialysis, Continuous Ambulatory ; Peritonitis ; Renal Dialysis ; Thorax

A 74-year-old woman presented at our hospital with hemoptysis. Three months ago, she had endovascular stent-grafting done by a general surgeon for a saccular thoracic aneurysm that was found accidentally following an episode of fever and chills. Despite a lasting fever after the procedure, she was discharged without further treatment and follow-up. She was subsequently admitted to the hospital for evaluation and several exams were performed. Chest CT scans and an esophagoscopy identified an aorto-esophageal fistula at the level of the aorta that was covered by a previous stent-graft. After extensive administration of antibiotics, surgery was done - esophagectomy, cervical esophago-gastrostomy and replacement of the thoracic aorta. She was later discharged uneventfully.
Aged ; Aneurysm ; Aneurysm, Infected ; Anti-Bacterial Agents ; Aorta ; Aorta, Thoracic ; Chills ; Esophageal Fistula ; Esophagectomy ; Esophagoscopy ; Female ; Fever ; Fistula ; Follow-Up Studies ; Hemoptysis ; Humans ; Thorax

PURPOSE: With the recent increase in underwater activity, the number of people at risk for decompression sickness has greatly increased. However, an organized medical system for emergency treatment, evacuation, and hyperbaric oxygen therapy of decompression sickness has not been established yet. We collected information about domestic hyperbaric chambers available for treating decompression sickness. METHODS: We identified 95 hyperbaric chambers in hospitals, hydrospace construction corporations, military, maritime police, 119 rescue services, and other organizations through a telephone survey. We visited the 95 chambers and collected information about location, operating institutes, chamber specifications, and operational status. Twenty-four oxygen capsules were excluded from the study because of inadequate working pressure. RESULTS: Seventy-one hyperbaric chambers available for hyperbaric oxygen therapy were identified among 59 organizations. The hyperbaric chambers were distributed evenly along coastal lines; that is, 21 on the east coast, 26 on the west coast, 21 on the southern coast, and three on Jeju Island. Thirty-eight chambers with maximal working pressure of > or =5 atm could be used for severe decompression sickness and arterial gas embolism treatment. Twenty-nine chambers had a seating capacity equal to-or more than three patients. Twenty-eight chambers had two or more compartments; thus, they could handle complex medical situations. Thirty-eight chambers with medical locks were useful for severe decompression sickness treatment. CONCLUSION: A sufficient number of domestic hyperbaric chambers available for treating decompression sickness were distributed evenly along the coastal lines. However, potential barriers need to be overcome to establish an efficient decompression sickness treatment system.
Academies and Institutes ; Capsules ; Decompression ; Decompression Sickness ; Diving ; Embolism, Air ; Emergency Treatment ; Humans ; Hyperbaric Oxygenation ; Military Personnel ; Oxygen ; Police ; Republic of Korea ; Telephone

BACKGROUND: As life expectancy has been increased, the cardiac valve disease has been increased. In past, mechanical valve for valve replacement surgery was used widely, but it has many weaknesses, such as hemorrhage, teratogenic effect caused by warfarin, acute mechanical failure, taking warfarin during life, etc. So, the tissue valve is used widely and researches for durability of tissue valve are in progress. Tissue valves being used are all imported in Korea, and there is a lack of information on its geometry and design. So, we studied the geometry of porcine aortic and pulmonary valve, and tried to suggest theoretical basis for making the aortic and pulmonary valve. MATERIAL AND METHOD: We harvested aortic and pulmonary valves of 25 pigs and measured the geometry of valve at fresh and glutaraldehyde (GA) fixed state. In each group, we measured the diameter of the base, diameter of commissure, valve height, commissural height, etc. Also, for making implantable porcine and bovine pericardial valve, we designed the valve stent form, thickness, height, and leaflet size, form, thickness by different size of valve. RESULT: The aortic and pulmonary valve geometry and ratio were measured in each group. The right coronary cusp of aortic valve and right facing cusp of pulmonary valve was bigger than other cusps and non coronary cusp was smaller than others (RCC:NCC:LCC=1:0.88:1). Valve height was correlated to the leaflet size. We designed the outer diameter of stented porcine aortic valve from 19 mm to 33 mm and designed stent height and width, using previous measured ratio of each structure, stent thickness, working thickness (for making valve). Also, we designed the size of stent and form for stented bovine pericardial valve, considering diameter of valve, leaflet length, height and leaflet minimum coaptation area. CONCLUSION: By measuring of 25 pig's aortic and pulmonary valve geometry and ratio, we can make theoretical basis for making implantable stented porcine valve and bovine pericardial valve in various size. After making implantable valve using these data, it is necessary to do in vivo and in vitro researches, furthermore.
Aortic Valve ; Glutaral ; Heart Valves ; Hemorrhage ; Korea ; Life Expectancy ; Pulmonary Valve ; Stents ; Swine ; Tissue Engineering ; Warfarin

Objective: Fall from height (FFH) is a major public health problem that can result in severe injury, disability, and death. This study investigated how the characteristics of jumpers and fallers differ. Methods: This was a retrospective study of FFH patients enrolled in an Emergency Department-based Injury In-depth Surveillance (EDIIS) registry between 2011 and 2018. Depending on whether the injury was intentional, FFH patients who had fallen from a height of at least 1 m were divided into two groups: jumpers and fallers. Patient characteristics, organ damage, and death were compared between the two groups, and factors that significantly affected death were identified using multivariable logistic analysis. Results: Among 39,419 patients, 1,982 (5.0%) were jumpers. Of the jumpers, 977 (49.3%) were male, while 30,643 (81.9%) of fallers were male. The jumper group had the highest number of individuals in their 20s, with the number decreasing as age increased. In contrast, the number of individuals in the faller group rose until reaching their 50s, after which it declined. More thoracoabdominal, spinal, and brain injuries were found in jumpers. The in-hospital mortality of jumpers and fallers was 832 (42.0%) and 1,268 (3.4%), respectively. Intentionality was a predictor of in-hospital mortality, along with sex, age, and fall height, with an odds ratio of 7.895 (95% confidence interval, 6.746–9.240). Conclusion Jumpers and fallers have different epidemiological characteristics, and jumpers experienced a higher degree of injury and mortality than fallers. Differentiated prevention and treatment strategies are needed for jumpers and fallers to reduce mortality in FFH patients.

Objective: Fall from height (FFH) is a major public health problem that can result in severe injury, disability, and death. This study investigated how the characteristics of jumpers and fallers differ. Methods: This was a retrospective study of FFH patients enrolled in an Emergency Department-based Injury In-depth Surveillance (EDIIS) registry between 2011 and 2018. Depending on whether the injury was intentional, FFH patients who had fallen from a height of at least 1 m were divided into two groups: jumpers and fallers. Patient characteristics, organ damage, and death were compared between the two groups, and factors that significantly affected death were identified using multivariable logistic analysis. Results: Among 39,419 patients, 1,982 (5.0%) were jumpers. Of the jumpers, 977 (49.3%) were male, while 30,643 (81.9%) of fallers were male. The jumper group had the highest number of individuals in their 20s, with the number decreasing as age increased. In contrast, the number of individuals in the faller group rose until reaching their 50s, after which it declined. More thoracoabdominal, spinal, and brain injuries were found in jumpers. The in-hospital mortality of jumpers and fallers was 832 (42.0%) and 1,268 (3.4%), respectively. Intentionality was a predictor of in-hospital mortality, along with sex, age, and fall height, with an odds ratio of 7.895 (95% confidence interval, 6.746–9.240). Conclusion Jumpers and fallers have different epidemiological characteristics, and jumpers experienced a higher degree of injury and mortality than fallers. Differentiated prevention and treatment strategies are needed for jumpers and fallers to reduce mortality in FFH patients.

Objective: Fall from height (FFH) is a major public health problem that can result in severe injury, disability, and death. This study investigated how the characteristics of jumpers and fallers differ. Methods: This was a retrospective study of FFH patients enrolled in an Emergency Department-based Injury In-depth Surveillance (EDIIS) registry between 2011 and 2018. Depending on whether the injury was intentional, FFH patients who had fallen from a height of at least 1 m were divided into two groups: jumpers and fallers. Patient characteristics, organ damage, and death were compared between the two groups, and factors that significantly affected death were identified using multivariable logistic analysis. Results: Among 39,419 patients, 1,982 (5.0%) were jumpers. Of the jumpers, 977 (49.3%) were male, while 30,643 (81.9%) of fallers were male. The jumper group had the highest number of individuals in their 20s, with the number decreasing as age increased. In contrast, the number of individuals in the faller group rose until reaching their 50s, after which it declined. More thoracoabdominal, spinal, and brain injuries were found in jumpers. The in-hospital mortality of jumpers and fallers was 832 (42.0%) and 1,268 (3.4%), respectively. Intentionality was a predictor of in-hospital mortality, along with sex, age, and fall height, with an odds ratio of 7.895 (95% confidence interval, 6.746–9.240). Conclusion Jumpers and fallers have different epidemiological characteristics, and jumpers experienced a higher degree of injury and mortality than fallers. Differentiated prevention and treatment strategies are needed for jumpers and fallers to reduce mortality in FFH patients.

Objective: Fall from height (FFH) is a major public health problem that can result in severe injury, disability, and death. This study investigated how the characteristics of jumpers and fallers differ. Methods: This was a retrospective study of FFH patients enrolled in an Emergency Department-based Injury In-depth Surveillance (EDIIS) registry between 2011 and 2018. Depending on whether the injury was intentional, FFH patients who had fallen from a height of at least 1 m were divided into two groups: jumpers and fallers. Patient characteristics, organ damage, and death were compared between the two groups, and factors that significantly affected death were identified using multivariable logistic analysis. Results: Among 39,419 patients, 1,982 (5.0%) were jumpers. Of the jumpers, 977 (49.3%) were male, while 30,643 (81.9%) of fallers were male. The jumper group had the highest number of individuals in their 20s, with the number decreasing as age increased. In contrast, the number of individuals in the faller group rose until reaching their 50s, after which it declined. More thoracoabdominal, spinal, and brain injuries were found in jumpers. The in-hospital mortality of jumpers and fallers was 832 (42.0%) and 1,268 (3.4%), respectively. Intentionality was a predictor of in-hospital mortality, along with sex, age, and fall height, with an odds ratio of 7.895 (95% confidence interval, 6.746–9.240). Conclusion Jumpers and fallers have different epidemiological characteristics, and jumpers experienced a higher degree of injury and mortality than fallers. Differentiated prevention and treatment strategies are needed for jumpers and fallers to reduce mortality in FFH patients.