Background: Ambulatory care represents the first point of contact between the patient and the hospital.Kindness is strongly emphasized for ambulatory care nurses in customer-centered medical services. The purpose of this study was to investigate the relationship among surface acting, deep acting, and emotional dissonance of emotional labor and to identify the influencing factors on emotional dissonance of ambulatory care nurses in a tertiary hospital. Methods: This study is a correlational study. The data was collected using emotional labor scales from 163 nurses in March 2017. Results: The surface acting, deep acting of emotional labor, and emotional dissonance were 3.71±0.69, 3.76±0.57, and 3.36±0.90 respectively in the ambulatory care nurses. The result of the multiple regressions indicates that surface (β=0.77,P<0.001) and deep acting (β=0.12, P=0.009) of emotional labor predict 67.6% (F=188.99,P<0.001) in emotional dissonance of ambulatory care nurses. Conclusions To improve emotional dissonance for ambulatory care nurses, it is necessary to develop and utilize emotional labor management program and effective emotional labor management.

OBJECTIVE: Whether exposure to chronic noise induces an increase in blood pressure, or the development of hypertension, has not been established. A cohort study was performed to identify the effects of chronic noise exposure on blood pressure. METHODS: 530 males working at a metal manufacturing factory in Busan, Korea were enrolled for the study. They were monitored for 9 consecutive years, from 1991 to 1999, with an annual health check-up. The subjects were divided into 4 groups, which were determines by noise level categories(NLC) according to noise intensity ; NLC-I: office workers, exposed to noise a level below 60dB(A); NLC-II: field technical supporters or supervisors, frequently exposed to workplace noise, wearing no hearing protection device; NLC-III: workers, exposed to workplace noise below 85 dB(A), wearing ear plugs or muffs; NLC-IV: workers, exposed to workplace noise over 85 dB(A), wearing both ear plugs and muffs. RESULTS: After controlling possible confoundens, such as baseline age, smoking, alcohol intake, exercise, family history of hypertension, systolic(SBP) or diastolic blood pressure(DBP) and changes in BMI (body mass index), the pooled mean for the systolic blood pressures, over the duration of the study period, were 3.8mmHg, 2.0mmHg and 1.7mmHg higher in NLC-IV, NLC-III NLC-II groups, respectively, than in the NLC-I group. There were no significant differences in the diastolic blood pressures between the groups. CONCLUSION: This study suggests that chronic noise exposure increases systolic blood pressure independently, among male workers.
Blood Pressure* ; Busan ; Cohort Studies* ; Ear ; Hearing ; Humans ; Hypertension ; Korea ; Male* ; Noise* ; Smoke ; Smoking

To evaluate the status of hepatitis B virus infection in the mothers and neonates and to determine the maternal-neonatal transmission of hepatitis B virus, 2,276 term pregnant women were screened for presence of serum HBsAg, at the Department of Obstetrics and Gynecology, Yeungnam University Hospital, during the period of 18 months from Jan. 1986 to Jun. 1987, and the sera of sixty-six HBsAg carrier mothers and their neonates were tested for HBV markers and liver enzymes. The results were as follows: 1. The prevalence rate of asymptomatic HBsAg carrier in the term pregnant women was 4.7% (53/1,279). 2. Positive rates of HBsAg and anti-HBs in the sera of sixty-six neonates born to asymptomatic HBsAg carrier mothers were 12.1% and 9.1%, respectively. Transient elevation of SGOT (three to four times of upper normal limit) was detected in one of eight HBsAg-positive neonates and one of six anti-HBs positive neonates. 3. Positive rates of anti-HBc, HBeAg and anti-HBe in the sera of sixty-six asymptomatic HBsAg carrier term pregnant women were 93.9%, 45.5%, 50%, respectively. The rates of transmission of maternal anti-HBc, HBeAg and anti-HBe to the neonates were 85.5 (53/62), 90% (27/30) and 87.9% (29/33), respectively. 4. Serum HBsAg was detected in four of thirty neonates born to HBeAg positive HBsAg carrier mother, three of thirty-three neonates born to anti-HBe positive HBsAg carrier mothers, and one of three neonates born to both HBeAg and anti-HBe negative HBsAg carrier mothers.
Aspartate Aminotransferases ; Female ; Gynecology ; Hepatitis B e Antigens ; Hepatitis B Surface Antigens ; Hepatitis B virus ; Humans ; Infant, Newborn* ; Liver ; Mothers ; Obstetrics ; Pregnant Women* ; Prevalence

Results of 170 total knee arthroplasties(TKAs) performed from 1986 to 1995, followed up for at least one year, were reviewed. Lateral retinacular release was performed in 76 knees(45%) and not performed in 94 knees(55%). We compared the results of TKAs combined with lateral retinacular release with those without lateral retinacular release. The clinical results of TKAs were evaluated by the Knee Scoring System of Hospital for Special Surgery(HSS). The average follow-up period was 34 months. The clinical results assessed by HSS score, pain score and range of motion improved postoperatively in both groups, but there was no significant difference between the two groups. There were 8(4.7%) with patellar subluxations in 170 TKAs, one(1.3%) in the group with lateral retinacular release and 7(7.5%) in the group without lateral retinacular release(t-test; p<0.05). Analysis of lateral tilt of patella on roentgenographs also showed a significant difference between the two groups. 7 knees(9.2%) with lateral tilt were observed in the group with lateral retinacular release and 22 knees(23.4%) with lateral tilt in the group without lateral retinacular release(t-test; p<0.05). There was no osteonecrosis or fracture of patella in either group. In summary, lateral retinacular release might improve the patellar tracking and lower the incidence of patellar subluxation and lateral tilt of patella. Lateral retinacular release alone did not seem to cause patellar osteonecrosis and subsequent patellar fracture which were detectable in plain roentgenographs. So, we suggest that lateral retinacular release can be performed without great risk of potential patellar complications in TKAs requiring lateral retinacular release for proper patellar tracking.
Arthroplasty* ; Follow-Up Studies ; Incidence ; Knee* ; Osteonecrosis ; Patella ; Range of Motion, Articular

No abstract available.
Hospitals, General* ; Humans

Immune checkpoint inhibitor is associated with variety of immune-related adverse events. We present a case of polyneuropathy induced by immune checkpoint inhibitor, which was refractory to steroid and immunoglobulin. While high-dose steroid and immunoglobulin were not effective, we tried rituximab which is effective in other immune-mediated polyneuropathy. After rituximab treatment, patient's clinical symptom and nerve conduction study finding was markedly improved. We suggest rituximab might be effective in polyneuropathy induced by immune checkpoint inhibitor.
Autoimmune Diseases ; Immunoglobulins ; Neural Conduction ; Polyneuropathies ; Rituximab

BACKGROUND: Antiplatelet drugs play an important role in the prevention and treatment of coronary artery diseases. Triflusal, an antiplatelet drug structually related to acetylsalicylic acid, selectively inhibits the cyclooxygenase of platelet and thromboxane A2 formation. However there is a controversy about the clinical dosage and the quantitative evaluation of the platelet antiaggregatory effect of triflusal. In this study we have evaluated the platelet antiaggregatory effect and cost-effective dosage of triflusal in the whole blood of healthy volunteers. METHODS: Using the whole blood of 50 healthy people, we performed a baseline platelet aggregation function test induced by adenosine diphosphate (ADP) and collagen. The subjects were subdivided into 3 treated groups (300 mg, 600 mg, 900 mg). We compared the platelet aggregation effect between the baseline results and 2 weeks after triflusal administration. RESULTS: Triflusal inhibited the platelet aggregation induced by ADP and collagen in the 600 mg administration group most effectively. The platelet aggregation induced by collagen was inhibited dose-dependently. The definite inhibitory responders (% inhibition > or = 25) for platelet aggregation induced by collagen were more common than those induced by ADP (33% vs 27% in 300 mg, 71% vs 53% in 600 mg, 78% vs 39% in 900 mg). There were no serious clinical side-effects except gastrointestinal trouble. One volunteer in the 900 mg treated group discontinued the treatment due to epigastric pain. CONCLUSION: We conclude that triflusal has a dose-dependent inhibitory effect on platelet aggregation induced by collagen and that the most effective dosage for platelet antiaggregation effect is 600 mg per day.
Adenosine Diphosphate ; Aspirin ; Blood Platelets* ; Collagen ; Coronary Artery Disease ; Electric Impedance* ; Evaluation Studies as Topic ; Healthy Volunteers* ; Platelet Aggregation Inhibitors ; Platelet Aggregation* ; Prostaglandin-Endoperoxide Synthases ; Thromboxane A2 ; Volunteers

BACKGROUND: Antiplatelet drugs play an important role in the prevention and treatment of coronary artery diseases. Triflusal, an antiplatelet drug structually related to acetylsalicylic acid, selectively inhibits the cyclooxygenase of platelet and thromboxane A2 formation. However there is a controversy about the clinical dosage and the quantitative evaluation of the platelet antiaggregatory effect of triflusal. In this study we have evaluated the platelet antiaggregatory effect and cost-effective dosage of triflusal in the whole blood of healthy volunteers. METHODS: Using the whole blood of 50 healthy people, we performed a baseline platelet aggregation function test induced by adenosine diphosphate (ADP) and collagen. The subjects were subdivided into 3 treated groups (300 mg, 600 mg, 900 mg). We compared the platelet aggregation effect between the baseline results and 2 weeks after triflusal administration. RESULTS: Triflusal inhibited the platelet aggregation induced by ADP and collagen in the 600 mg administration group most effectively. The platelet aggregation induced by collagen was inhibited dose-dependently. The definite inhibitory responders (% inhibition > or = 25) for platelet aggregation induced by collagen were more common than those induced by ADP (33% vs 27% in 300 mg, 71% vs 53% in 600 mg, 78% vs 39% in 900 mg). There were no serious clinical side-effects except gastrointestinal trouble. One volunteer in the 900 mg treated group discontinued the treatment due to epigastric pain. CONCLUSION: We conclude that triflusal has a dose-dependent inhibitory effect on platelet aggregation induced by collagen and that the most effective dosage for platelet antiaggregation effect is 600 mg per day.
Adenosine Diphosphate ; Aspirin ; Blood Platelets* ; Collagen ; Coronary Artery Disease ; Electric Impedance* ; Evaluation Studies as Topic ; Healthy Volunteers* ; Platelet Aggregation Inhibitors ; Platelet Aggregation* ; Prostaglandin-Endoperoxide Synthases ; Thromboxane A2 ; Volunteers

Castleman's disease, also known as angiofollicular lymphoid hyperplasia or giant lymph-node hyperplasia, is an unusual form of a lymphoproliferative disorder, and is divided clinically into a solitary and a multicentric form. The multicentric form of Castleman's disease is almost always of the plasma cell type. This can coexist with Kaposi's sarcoma in some cases. Kaposi's sarcoma is a multicentric, proliferative, vascular tumor involving cutaneous and visceral tissue. Iatrogenically-developed, immunosuppression-associated Kaposi's sarcoma is usually the result of immunosuppressive therapy. A 61-year-old man diagnosed as the plasma cell type of Castleman's disease, who had been treated with prednisolone for 2 years, was referred to the department of dermatology with numerous skin lesions consisting of confluent, violaceous-colored papules and plaques on his palm and soles. Histologic examination of the cutaneous lesions showed consistency with Kaposi's sarcoma. We report a rare case of Kaposi's sarcoma associated with multicentric Castleman's disease.
Dermatology ; Giant Lymph Node Hyperplasia* ; Herpesvirus 8, Human ; Humans ; Hyperplasia ; Lymphoproliferative Disorders ; Middle Aged ; Plasma Cells ; Prednisolone ; Sarcoma, Kaposi* ; Skin

Moringa oleifera (Moringa) induced acute pancreatitis is an unreported cause of acute pancreatitis. A 48-year-old female who took Moringa for one week complained of abdominal pain, nausea, and vomiting. Her symptoms and biochemical studies showed close accordance with acute pancreatitis. We found no other cause of acute pancreatitis except Moringa. After cessation of Moringa, her symptoms improved and biochemical studies normalized. One month later, she developed recurrent acute pancreatitis after taking Moringa. Thus we thought that Moringa was the cause of acute pancreatitis. No case of acute pancreatitis associated with Moringa has been reported, therefore we report this case.
Abdominal Pain ; Female ; Humans ; Middle Aged ; Moringa oleifera* ; Moringa* ; Nausea ; Pancreatitis* ; Vomiting