PURPOSE: The purpose of this study was to examine the effects of a virtual reality simulation and a blended simulation on nursing care for children with asthma through an evaluation of critical thinking, problem-solving processes, and clinical performance in both education groups before and after the educational intervention.METHODS: The participants were 48 nursing students. The experimental group (n=22) received a blended simulation, combining a virtual reality simulation and a high-fidelity simulation, while the control group (n=26) received only a virtual reality simulation. Data were collected from February 25 to 28, 2019 and analyzed using SPSS version 25 for Windows.RESULTS: The pretest and posttest results of each group showed statistically significant improvements in critical thinking, problem-solving processes, and clinical performance. In a comparison of the results of the two education groups, the only statistically significant difference was found for critical thinking.CONCLUSION: Simulation-based education in child nursing has continued to involve high-fidelity simulations that are currently run in many programs. However, incorporating a new type of blended simulation, combining a virtual reality simulation and a high-fidelity simulation, into the nursing curriculum may contribute to the further development of nursing education.
Asthma ; Child ; Computer User Training ; Curriculum ; Education ; Education, Nursing ; Humans ; Nursing ; Nursing Care ; Patient Simulation ; Pediatric Nursing ; Students, Nursing ; Thinking

Endoscopy has a crucial role in the diagnosis, management, and surveillance of inflammatory bowel disease (IBD). It contributes in supporting the diagnosis of IBD with the clinical history, physical examination, laboratory findings, and targeted biopsies. Furthermore, endoscopy has a significant role in assessing disease activity and distribution in treatment efficacy evaluation, post-surgical recurrence risk, and cancer surveillance in patients with long-lasting illness. Endoscopy also provides therapeutic potential for the treatment of IBD, especially with stricture dilatation and treatment of bleeding. Small bowel (SB) endoscopy (capsule endoscopy and device-assisted enteroscopy) and cross-sectional radiologic imaging (computed tomography enterography and magnetic resonance enterography) have become important diagnostic options to diagnose and treat patients with SB Crohn's disease. We reviewed the present role of SB endoscopy in patients with SB Crohn's disease.
Biopsy ; Capsule Endoscopy ; Constriction, Pathologic ; Crohn Disease* ; Diagnosis ; Dilatation ; Endoscopy* ; Hemorrhage ; Humans ; Inflammatory Bowel Diseases ; Physical Examination ; Recurrence ; Treatment Outcome

Steroid-induced osteoporosis is the most common cause of secondary osteoporosis and accounts for one-fifth of all osteoporosis cases. The fracture incidence under steroid may be as high as 50%. However, many patients do not undergo appropriate risk assessment and treatment before and after steroid exposure. We described a 56-year-old male patient with multiple punched-out lesions in skull unusually as well as vertebral, fibular, rib and humeral fractures during steroid use without proper management.
Humans ; Humeral Fractures ; Incidence ; Male ; Middle Aged ; Osteoporosis ; Ribs ; Risk Assessment ; Skull

There is controversy regarding definition of vitamin D inadequacy. We analyzed threshold 25-hydroxyvitamin D (25[OH]D) below which intact parathyroid hormone (iPTH) increases, and examined age- and sex-specific changes of 25(OH)D and iPTH, and association of 25(OH)D and iPTH with bone mineral density (BMD) in elderly Koreans. Anthropometric parameters, serum 25(OH)D and iPTH, lumbar spine and femur BMD by dual-energy radiography absorptiometry (DXA) were measured in 441 men and 598 postmenopausal women. iPTH increased below serum 25(OH) of 36.7 ng/mL in men, but failed to reach plateau in women. Femur neck BMD above and below threshold differed when threshold 25(OH)D concentrations were set at 15-27.5 ng/mL in men, and 12.5-20 ng/mL in postmenopausal women. Vitamin D-inadequate individuals older than 75 yr had higher iPTH than those aged < or = 65 yr. In winter, age-associated iPTH increase in women was steeper than in summer. In conclusion, vitamin D inadequacy threshold cannot be estimated based on iPTH alone, and but other factors concerning bone health should also be considered. Older people seemingly need higher 25(OH)D levels to offset age-associated hyperparathyroidism. Elderly vitamin D-inadequate women in the winter are most vulnerable to age-associated hyperparathyroidism.
Absorptiometry, Photon ; Age Factors ; Aged ; *Bone Density ; Female ; Femur/anatomy & histology ; Humans ; Hyperparathyroidism/diagnosis/etiology ; Lumbosacral Region/anatomy & histology ; Male ; Middle Aged ; Parathyroid Hormone/*blood ; Postmenopause ; Republic of Korea ; Seasons ; Sex Factors ; Vitamin D/*analogs & derivatives/blood