No abstract available.
Chlorambucil* ; Nephrotic Syndrome*

No abstract available.
Carcinoma, Renal Cell* ; Genes, Tumor Suppressor*

PURPOSE: The purpose of this study was to gain an understanding of the experience of Korean graduate nursing students' stressor, response, and coping. METHODS: Interviews were conducted with 37 students using broad, open-ended questions. Individual demographics were also collected. Focus Group Research was used to investigate the experience of these graduate nursing students. Data were gathered through audio taped interviews and analyzed using the Collazzi method. RESULTS: The findings related to stressors revealed 5 major themes (loading related to study, conflicts with hospital and occupation, difficulty of home management, destruction of biorhythm, loading of economy and pay for photocopying) and 15 relevant subthemes. The findings related to responses revealed 4 major themes (negative change in body, negative change in mental state, negative emotion and response about family, psychosocial loading - and 32 relevant subthemes. The findings related to coping revealed 12 major themes; for example, social support, interpretation positively, self disclosure, devoted study, temporary avoidance - and 16 relevant subthemes. CONCLUSION: These results indicate that nurses, hospitals, and other graduate schools should continue to develop of stress management programs and their linkages with more comprehensive integrated health delivery system.
Demography ; Focus Groups* ; Humans ; Nursing ; Occupations ; Periodicity ; Self Disclosure ; Students, Nursing*

This research is focused on the attitudes toward dying and hospice. 4subjects groups are Ca. patient, Ca. patient's family, elderly, medical personnel. A 40 questionnaire was filled out by each participant. For this study chi-square and T-test was done. The results were as follows: 1. Telling the truth 61.2% of all subject groups agreed upon telling the impending death. About 40% of elderly group and cancer patient group were disagreed which is the highest percentage in all groups. Particularly medical personnel group were remarkably high in telling the truth. 2. Attitudes of medical personnels 43.3% of all groups agreed upon medical personnels prefer to avoid dying patient. In medical personnel group. 44% of respondents disagreed comparably higher than other group, But 37.3% of medical personnel agreed. It showed that medical personnels admitted their negative feelings toward dying patient in considerable degree. 3. Attitudes toward mechanical assistance for life-expanding or hopeless patient. 44.8% of all groups disagreed upon mechanical assistance for hopeless case. Elderly (54.9%) and medical personnels (50%) disagreed, which is higher than cancer patient (33.3%) and (22.8%) of cancer patient's family. 4. Special facility and educational preparation for dying patient. 67.4% of all groups agreed upon the needs of special facility for dying, 81.3% of medical personnels agreed which is highest percentage in all group. 5. Attitudes of family members of dying patient. 82.3% of all groups agreed upon the family members feel annoyed at dying patient. 34% of cancer patient's family member and 48% of cancer patients group agreed, but elderly group showed highest percentage (84%). 6. Perception of dying patient about imminent death. 58.3% of all group thought dying patients are aware of their impending death even though they had not been told. 77.3% of medical personnel agreed which is highest percentage in all group.
Aged ; Hospices* ; Humans ; Surveys and Questionnaires

PURPOSE: This study aimed to explore the public attitude toward the development of national health program for cancer survivorship. Based on the results of this survey suggest the necessity of national health program for cancer survivorship. METHODS: We surveyed 1,015 adults who were over 20 years of age from the sixteen cities and local districts of Korea. We conducted a telephone survey with a structured questionnaire on the post-treatment care at the nation and on the permission as the handicapped for cancer. RESULTS: Fifty-six percent of respondents answered that post-treatment program at the national level is very necessary and twenty-seven percent replied that it is necessary. Respondents emphasized 'Expanding insurance coverage for post-treatment care' (29.8%) and 'Systematic education and rehabilitation programs after treatment' (25.6%). This study found that a lower educational level [adjusted odds ratio (aOR)=1.36; 95% confidence interval (CI)=1.04~1.77], earning under 300 per month [aOR=1.36; 95% CI=1.04~1.77], being married (60.2%) [aOR=1.79; 95% CI=1.34~2.37] and thought higher level of cancer treatment in Korea than the advanced (64.4%) [aOR=1.56; 95% CI=1.15~2.12] influenced the positive attitude toward a national health program. Sixty-eight percent of respondents answered 'Strongly agree' or 'agree' to permission for cancer survivors as the handicapped. People who have been married (72.4%) [aOR=1.89; 95% CI=1.41~2.53] and who have had a lower educational level [aOR=1.35; 95% CI=1.03~1.78] responded that they agree more to permission for cancer survivors as the handicapped. CONCLUSION: This study shows the positive public attitude of the public toward the national health program for the cancer survivors.
Adult ; Attitude to Health ; Surveys and Questionnaires ; Disabled Persons ; Humans ; Insurance Coverage ; Korea ; National Health Programs ; Odds Ratio ; Survival Rate ; Survivors ; Telephone

BACKGROUND: Direct antigen test (DAT) and culture are primary tests to diagnose infections by respiratory viruses, but are mainly available for the traditional viral pathogens such as respiratory syncytial virus (RSV), influenza virus, parainfluenza virus (PIV), and adenovirus in clinical laboratories. The objective of this study was to evaluate a multiplex reverse transcriptase-PCR method using Seeplex(TM) RV Detection kit (Seegene, Korea) for the detection of rhinovirus, coronavirus, and human metapneumovirus (hMPV). METHODS: From January to May 2007, nasopharyngeal aspirates (NPAs) from pediatric patients negative for culture and DAT of traditional viral pathogens were tested with Seeplex(TM). All the amplicons were directly sequenced and homology of the sequences was searched in the National Center for Biotechnology Information (NCBI) database. Patients' medical records were reviewed for clinical and demographic features. RESULTS: Forty-seven (26.4%) of 178 NPAs were positive: 18 rhinovirus, 15 hMPV, 4 RSV A, 3 coronavirus OC43, 3 influenza virus A, 2 adenovirus, 1 coronavirus NL63, and 1 RSV B. Based on maximum identity, each of the sequences indicating rhinovirus, hMPV, and coronavirus OC43 matched to the corresponding viruses with homology of 94-98%, 96-99%, and 98-100%, respectively. Seeplex(TM) positive patients were 0-11 yr old with a male:female ratio of 1.5:1. Clinical diagnoses included 9 pneumonia, 6 bronchiolitis, 2 cold, 1 asthma exacerbation for rhinovirus; 10 pneumonia, 4 bronchiolitis, and 1 clinical sepsis for hPMV; and 1 pneumonia, 2 croup, and 1 cold for coronavirus. CONCLUSIONS: Multiplex reverse transcriptase-PCR method using Seeplex(TM) RV Detection kit is a reliable test to detect rhinovirus, hMPV, and coronavirus. It may improve the diagnostic sensitivity for RSV, influenza virus, PIV, and adenovirus.
Adolescent ; Child ; Child, Preschool ; Coronavirus/classification/*isolation & purification ; Coronavirus 229E, Human/classification/genetics/isolation & purification ; Coronavirus OC43, Human/classification/genetics/isolation & purification ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Metapneumovirus/classification/genetics/*isolation & purification ; Phylogeny ; Reagent Kits, Diagnostic ; Respiratory Tract Infections/*diagnosis/virology ; Reverse Transcriptase Polymerase Chain Reaction/*methods ; Rhinovirus/classification/genetics/*isolation & purification ; Sequence Analysis, DNA

Background: Extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue (MALT-lymphoma) is an extranodal lymphoma that occurs at various sites in the body. There is a limited understanding of the incidence and survival rates of MALTlymphoma. To investigate the nation-wide incidence and survival rates of MALT-lymphoma in Korea during 1999–2017, the data on MALT-lymphoma were retrieved from the Korea Central Cancer Registry. Methods: During the time period of 1999–2017, 11,128 patients were diagnosed with MALTlymphoma. The age and sex of the patients and the Surveillance, Epidemiology, and End Results (SEER) summary stage of the tumor were analyzed, and the relative survival rates (RSRs) were calculated. Results: The age-standardized incidence rates of MALT-lymphoma in 2017 among males and females were 1.53 and 1.61 per 100,000 individuals, respectively, whereas those in 1999 among males and females were 0.21 and 0.20, respectively in Korea. The RSRs were more than 97% at 10 years post-diagnosis between 1993 and 2017. The 5-year RSRs were 87.4%, 94.8%, 97.8%, and 98.6% during 1996–2000, 2001–2005, 2006–2010, and 2013–2017, respectively. Based on SEER summary staging, the 5-year RSRs during 2013–2017 were 100.3%, 90.8%, 91.3%, and 97.9% for patients with localized, regional, distant, and unknown stages of MALT-lymphoma, respectively. Conclusion Although the incidence of MALT-lymphoma is low in Korea, it has been increasing in recent years. The prognosis of MALT-lymphoma is good even at advanced stages. These findings provide useful insights to clinicians about MALT-lymphoma and inform patients about the survival rate.

BACKGROUND: This is a case report of lead poisoning after herbal pill ingestion. We report this case here as a reminder that contamination during the manufacturing process is an important issue regarding herbal pills. Case Report: A 37-year-old male was admitted to the hospital with abdominal pain caused by cholecystitis. He was transferred to the Department of Occupational and Environmental Medicine on 26 December 2008, because of anemia. On follow-up examination post cholecystectomy, the patient had increasing blood lead levels. There was no specific finding in his medical history, but he had been taking herbal pills for 3 months to treat dyspepsia. We performed an analysis on the herbal pills, and determined a lead concentration of 1485 mg/kg. When he was admitted to the hospital, the patient had a blood lead level of 84.13 microgram/dL and a zinc protoporphyrin level was 230 microgram/dL. The patient was treated with 250 mg of Penicillamine, 4 times per day. During follow-up 3 weeks later, the patient's blood lead level had been reduced to 36.52 microgram/dL which allowed us to take him off of Penicillamine. By 7 months follow-up, the patient's blood lead concentration had fallen from 36.52 microgram/dL to 20.93 microgram/dL. CONCLUSION: Lead poisoning was confirmed by analyzing blood lead levels and the cause was herbal pills. Upon analysis of the herbal pills, we have discovered that the herbal pills contained an amount of lead acquired during the manufacturing process, based on the high levels of this heavy metal in comparison to other metals. Private herbal pill manufacturing plants need systematic management and oversight.
Abdominal Pain ; Adult ; Anemia ; Cholecystectomy ; Cholecystitis ; Dyspepsia ; Eating ; Environmental Medicine ; Follow-Up Studies ; Humans ; Lead Poisoning ; Male ; Metals ; Penicillamine ; Protoporphyrins ; Zinc

BACKGROUND: We evaluated the performance of a newly developed real-time polymerase chain reaction (PCR) method using TaqMan probe (TP) and internal control (IC) for quantitation of BK virus (BKV) DNA. METHODS: PCR primers and TP were targeted for the VP1 of BKV and 300 bp-region of VP1 was cloned to prepare a standard DNA. Threshold cycles (Ct) of IC was set at 33+/-3. The recovery rates, precision, linearity, and limit of detection (LOD) were measured using the standard DNA. To correlate TP with previous hybridization probe (HP) method, Ct of those were compared using 35 HP-positive and 15 HP-negative specimens, and the interpretation agreement was analyzed in 63 consecutive clinical specimens including 32 urines and 31 plasmas. Fifty-three53 specimens measured for IC were analyzed for positive rates and levels of BKV according to Ct of IC. RESULTS: The average recovery rate was 101.1% and intra-assay and inter-assay coefficiency variations were 0.017~0.059 and 0.036, respectively, with the specimens of 3 log/mL, and 0.041~0.063 and 0.045, respectively, with the specimens of 6 log/mL. LOD was 183 copies/mL and linearity range was 2.7 log- 12 log/mL. Ct of TP were correlated with those of HP with the function of y=0.8912x+0.3164 (R2=0.9062). Among 63 clinical specimens, 16 were positive in TP and 12 were positive in HP with an agreement of 90.4%. Ct of IC were over 36 in 31 specimens (22 urines and 9 plasmas), of which BKV DNA was much higher in 7 (22.5%) BKV-positive specimens (5.9+/-1.7 log/mL) than in 4 (18.1%) BKV-positive specimens (3.9+/-1.0 log/mL) of 22 having Ct of IC < or =36.; 5.9+/-1.7 vs. 3.9+/-1.0 log/mL. CONCLUSION: TP warrants to be a reliable method for quantification of BKV. IC seemed to be essential to differentiate false-negative results or underestimation of BKV in clinical specimens, especially in urine.
BK Virus* ; Clone Cells ; DNA* ; Limit of Detection ; Plasma ; Polymerase Chain Reaction ; Real-Time Polymerase Chain Reaction*

OBJECTIVES: This study aims investigate the results of sputum cytology, which began its test period from 2009 as a special health examination for individuals whose lungs have been exposed to carcinogens. METHODS: 22,215 cases of sputum results were classified into six categories through Papanicolau classification. The sputum results were analyzed according to age, exposure degree to welding fumes and smoking status. Chi-square tests and logistic regression analysis were used to compare and analyze the associations between sputum results and smoking status, exposure degree and age classifications. RESULTS: The number of class I cases was 20,784 with a frequency of (93.6%), class II had 1,076 cases (4.8%), class III had 69 cases (0.3%), and the inadequate class had 286 cases (1.3%) and there were no cases in class VI and V. Patients in class III received CT scans of their chest for further evaluation, but no cancer patients were found from that. There were 2.48 times (95% CI 1.12~5.53) more smokers than non-smokers in class III and 1.70 times (95% CI 1.43~2.02) more in class II. The number of ex-smokers was 2.46 times (95% CI 1.01~5.99) larger than the number of non-smokers in class III and 1.28 times (95% CI 1.03~1.60) larger than the number of non-smokers in class II. There were 1.54 times (95% CI 1.28~1.85) more patients from the mid-exposure group than the low exposure group in class II. There were 1.62 times (95% CI 1.31~1.99) more patients from the high-exposure group than the low-exposure group in class II. CONCLUSIONS: As a screening test for lung cancer, the usefulness of sputum cytology is limited. However, the precancerous cells (class II, class III) varied according to welding fume exposure degree and smoking status.
Humans ; Logistic Models ; Lung ; Lung Neoplasms ; Mass Screening ; Smoke ; Smoking ; Sputum ; Thorax ; Welding