Predictors of Successful Smoking Cessation after Inpatient Intervention for Stroke Patients / 가정의학회지

BACKGROUND: Smoking is a well-known risk factor of cancer, chronic disease, and cerebrovascular disease. Hospital admission is a good time to quit smoking but patients have little opportunity to take part in an intensive smoking cessation intervention. The purpose of this study was to identify the factors of successful smoking cessation among stroke patients who undergo an intensive cessation intervention during the hospitalization period. METHODS: Thirty-nine male smokers who were admitted with stroke were enrolled in the study. They participated in a smoking cessation intervention during hospitalization. Smoking status was followed up by telephone 3 months later. Nicotine dependence, sociodemographic factors, and other clinical characteristics were assessed. RESULTS: After 3 months post-intervention, the number of patients who stopped smoking was 27 (69.2%). In addition, there was no significant difference in nicotine dependence, sociodemographic factors, and clinical characteristics. Only the stages of readiness for smoking cessation were a significant predictor (odds ratio, 18.86; 95% confidence interval, 1.59-223.22). CONCLUSION: This study shows that a patient's willingness to quit is the most significant predictor of stopping smoking after Inpatient cessation Intervention for stroke Patients.

Prediction of Motor Recovery Using Quantitative Parameters of Motor Evoked Potential in Patients With Stroke

OBJECTIVE: To investigate the clinical significance of quantitative parameters in transcranial magnetic stimulation (TMS)-induced motor evoked potentials (MEP) which can be adopted to predict functional recovery of the upper limb in stroke patients in the early subacute phase. METHODS: One hundred thirteen patients (61 men, 52 women; mean age 57.8±12.2 years) who suffered faiarst-ever stroke were included in this study. All participants underwent TMS-induced MEP session to assess the corticospinal excitability of both hand motor cortices within 3 weeks after stroke onset. After the resting motor threshold (rMT) was assessed, five sweeps of MEP were performed, and the mean amplitude of the MEP was measured. Latency of MEP, volume of the MEP output curve, recruitment ratios, and intracortical inhibition and facilitation were also measured. Motor function was assessed using the Fugl-Meyer Assessment scale (FMA) within 3 weeks and at 3 months after stroke onset. Correlation analysis was performed between TMS-induced MEP derived measures and FMA scores. RESULTS: In the MEP response group, rMT and rMT ratio measures within 3 weeks after stroke onset showed a significant negative correlation with the total and upper limb FMA scores at 3 months after stroke (p<0.001). Multiple regression analysis revealed that FMA score and rMT ratio, but not rMT within 3 weeks were independent prognostic factors for FMA scores at 3 months after stroke. CONCLUSION: These results indicated that the quantitative parameter of TMS-induced MEP, especially rMT ratio in the early subacute phase, could be used as a parameter to predict motor function in patients with stroke.

Staphylococcus saprophyticus Bacteremia originating from Urinary Tract Infections: A Case Report and Literature Review / 감염과화학요법

Staphylococcus saprophyticus is a common pathogen of acute urinary tract infection (UTI) in young females. However, S. saprophyticus bacteremia originating from UTI is very rare and has not been reported in Korea. We report a case of S. saprophyticus bacteremia from UTI in a 60-year-old female with a urinary stone treated successfully with intravenous ciprofloxacin, and review the cases of S. saprophyticus bacteremia reported in the literature. Thus, the microorganism may cause invasive infection and should be considered when S. saprophyticus is isolated from blood cultures in patients with UTI.

Epstein-Barr Virus Associated Hemophagocytic Syndrome after Scrub Typhus Infection / 감염과화학요법

There have been a small number of cases of scrub typhus-associated hemophagocytic syndrome (HPS), most of which were treated successfully using adequate antibiotics. Here, we report a case of Epstein-Barr virus (EBV)-associated HPS after scrub typhus infection that was not improved using antirickettsial treatment. A 73-year-old male who had been diagnosed with scrub typhus according to an eschar and a positive serology was transferred to our institution because of a persistent fever despite 7-day doxycycline therapy. Physical and laboratory data showed hepatosplenomegaly, bicytopenia, hyperferritinemia, and hypofibrinogenemia. A bone marrow examination (BM) revealed hypercellular marrow with hemophagocytosis and histiocyte infiltration. EBV was detected in BM aspirates using polymerase chain reaction. After a diagnosis of HPS was made, the patient was treated successfully using high-dose steroids.

Prognostic Factors Predicting Early Recovery of Pre-fracture Functional Mobility in Elderly Patients With Hip Fracture

OBJECTIVE: To investigate the prognostic factors predicting the recovery of pre-fracture functional mobility, we evaluated this by the use of ambulatory assistive devices in short-term follow-up. METHODS: Five hundred and fifty-three elderly patients who had undergone hip fracture operations from January 2006 to June 2013 were enrolled in this retrospective study. Clinical characteristics and predicted factors affecting functional recovery, such as the delay of rehabilitation after the operation, were reviewed. The functional status of the gait was classified as either a bedridden state, wheelchair-bound state, walker gait, single cane gait, and self-gait without any ambulatory assistance device. When this functional grade in patients who recovered after the surgery was compared to before the surgery, this state was considered 'functional recovery'. RESULTS: One hundred and ninety-two patients (34.7%) showed recovery of preoperative mobility in the first month after their operation. Multiple logistic regression analysis identified that the following four factors were significantly associated with a deterioration of functional recovery: old age (odds ratio [OR], 0.95; 95% confidence interval [CI], 0.92-0.97), delays in rehabilitation after operation (OR, 0.94; 95% CI, 0.89-0.98), the presence of cognitive dysfunction (OR, 0.36; 95% CI, 0.18-0.71), and trochanteric fracturing (OR, 0.58; 95% CI, 0.36-0.94). CONCLUSION: We found that old age, cognitive dysfunction, trochanteric fracture type, and delay of rehabilitation were associated with the deterioration of functional recovery after a hip fracture operation in the short-term. Therefore, early rehabilitation was required to acquire functional recovery after a hip fracture operation in the short-term.

The Effect of Participatory Approach Program for Cardiovascular Disease Prevention in the Workplace / 대한산업의학회지

OBJECTIVES: The purpose of this study was to develop a program applying participatory action-oriented training (PAOT) methods for the management of cardiovascular disease risk factors and to assess its effectiveness in the workplace. METHODS: The cardiovascular disease risk factors of 817 workers in the workplace were assessed, and periodic health examination was conducted. Sixty-four workers (7.8%) were selected as a moderate-risk group and high risk group, and performed the participatory approach program for cardiovascular disease preventive management. RESULTS: The sixty-four workers who participated in the participatory approach program made a total of 246 action plans, 3.8 action plans per person and 115 action plans were achieved after three months, so that 46.7% of action plans have been achieved. In the intervention group that participated in the program, the rate of smoking decreased from 36.2% to 8.6% and systolic and diastolic blood pressure significantly decreased from 140.0+/-9.4 mmHg to 134.2+/-12.3 mmHg and from 92.6+/-7.1 mmHg to 80.0+/-9.8 mmHg respectfully. In addition, risk factor score also decreased by 0.3, whereas the control group who did not participate in the program also showed a significant reduction in the mean systolic and diastolic blood pressure. Regular exercise increased from 8.5% to 16.0%. CONCLUSIONS: To improve the effectiveness of the participatory approach program for the management of cardiovascular disease risk factors, the need to continues implementing programs and analysis of the long-term effects are required.

A Case of Pneumocystis jirovecii Pneumonia Following CMV Duodenitis in a Kidney Transplant Patient / 대한신장학회지

Solid organ transplant recipients are at increased risk for various opportunistic infections because of their immunocompromised state. Pneumocystis jirovecii (carinii) infection has posed serious problems in these patients which can be life threatening. It has been reported that incidences of Pneumocystis infection have dramatically decreased with the use of prophylactic antibiotics. However, there have been reports that say the risks of Pneumocystis infection are increasing with the use of new immunosuppressive drugs and in presence of preceding immunomodulating infections such as CMV infection which is another common opportunistic infection in transplant patients. There were only a few case reports abroad on Pneumocystis infection following CMV infection in patients who underwent kidney transplantation. In Korea, however, there hasnt been any report of such cases. Herein we report a case of a kidney transplant patient who experienced a serious episode of Pneumocystis jirovecii pneumonia following CMV duodenitis. After adequate mechanical ventilation and use of antibiotics the patient completely recovered without any complications.

Gastric Collision Tumor (Adenocarcinoma and Neuroendocrine carcinoma) Diagnosed as a Advanced Gastric Cancer

The collision tumors have been reported in various organs and represent the coexistence of two adjacent but histologically distinct tumors in an organ without any histological admixture. A gastric collision tumor is rare and most gastric collision tumors involve an adenocarcinoma colliding with a lymphoma. A 48-year-old man was referred to our hospital for an evaluation of dyspepsia and upper abdominal discomfort. Endoscopy demonstrated the presence of an ulcerative lesion in the gastric antrum. The biopsy specimens confirmed a pathological diagnosis of an adenocarcinoma. After a radical subtotal gastrectomy, a thorough Histopathological examination revealed a collision tumor: a well-differentiated adenocarcinoma in the superficial layer (mucosa, submucosa) and a poorly differentiated neuroendocrine carcinoma in the deeper layer (muscularis propria, serosa). The patient received combination chemotherapy with cisplatin and etoposide. Para-aortic lymph node enlargement was observed on the abdominal computed tomography scanning, 3 years after surgery. The patient underwent chemotherapy with TS-1, and the size of lymph nodes was reduced. The patient continues to do well after a follow up period of 5 years 3 months. We report this case of gastric collision tumor (adenocarcinoma and neuroendocrine carcinoma) with a brief review of the relevant literature.

Incidence of Dimethylacetamide Induced Toxic Liver Injury among Workers in a Synthetic Fiber Manufacturing Company / 대한산업의학회지

OBJECTIVES: The main goal of this study was to find the incidence of the dimethylacetamide (DMAc) induced toxic liver injury among workers who were exposed to DMAc for about 5 years in a synthetic fiber factory. METHODS: In our investigation, total 1,021 workers had been exposed to DMAc from 1st February, 2000 to 30th June, 2004. Among them, 24 workers who had initial abnormal hepatic enzyme level or was viral hepatitis B carrier were excluded. Finally, 997 DMAc exposed workers were followed up for their incidence of toxic liver injury. To find out DMAc induced toxic liver injury case, we carried out regular examinations including liver enzyme tests such as AST and ALT. RESULTS: We followed up 997 workers and among them 72 cases coincided with our case definition. Incidence density method was 6.05 per 100 person-year. and, a cumulative incidence by life table method was 0.0965 within a year. The incidence of the DMAc-induced toxic liver injury peaked at 4 to 5 in weeks after employment. There was no toxic liver injury case within second week after exposure to DMAc. Five new cases developed in 2th to 3th week, 25 cases in 4th to 5th week, 14 cases in 6th to 7th week, 12 cases in 8th to 9th week, 5 cases in 10th to 11th week, 4 cases in 12th to 13th week, 4 cases in 14th to 15th week, 1 case in 16th to 17th week, 1 case in 30th to 31th week, and there was one case in 48th to 49th week. CONCLUSIONS: The incidence rate of toxic liver injury was considerably high during the 1st year after a worker is placed. So it is needed to take careful monitoring of hepatic enzyme level for newly exposed worker.

A Case of Idiopathic Erythrocytosis in a CAPD Patient / 대한신장학회잡지

We have experienced a case of idiopathic erythrocytosis developed in a patient with end stage renal disease who had switched to CAPD from hemodialysis. Hemoglobin levels gradually increased from 8 to 19.0 mg/dl, resulting in various symptoms from hyperviscosity during the first 2 months after the initiation of CAPD. There were no other possible causes of secondary erythrocytosis, such as hypoxia, erythropoietin -producing tumor or acquired cyst. Serum level of IGF-1 was above the normal range in contrast with low serum levels in CAPD patients with anemia. Increased IGF-1 levels may possibly influence on the development of erythrocytosis in this case.

Application of Participatory Action-Oriented Training (PAOT) to Small and Medium sized Enterprises for Prevention of Work-related Musculoskeletal Disorders / 대한산업의학회지

OBJECTIVES: The purpose of this study was firstly to introduce a Participatory Action-Oriented Training (PAOT) program for the prevention of work-related musculoskeletal diseases (WRMSDs) in Small and Medium sized Enterprises in the Gumi Industrial Zone, and secondly to assess its effect. METHODS: Two PAOT workshops to prevent WRMSDs were conducted with 39 volunteer participants from 10 companies selected (on a first-come, first-served basis) among 200 small- or medium-sized enterprises in Gumi. These companies had been provided with mandatory occupational health management agency services for Small and Medium sized Enterprises by an occupational medicine clinic. Each workshop consisted of 6 technical sessions and one closing ceremony. At the 1st session, the principles of each action checklist item were explained and an on-site checklist exercise was carried out. The 2nd to 5th sessions presented good example pictures on 4 subjects: material storage and handling, working environment, work organization and work-related welfare. Group discussions were carried out by the participants. In the final 6th session on the implementation of improvement, each participant was asked to present 6 action plans, 3 short-term and 3 long-term, for their own workplace improvement. RESULTS: Overall, the participants worked out 47 real action plans, 27 short-term and 20 long-term, for improvement of their own workplaces. Three to 6 months after the workshops, through in-person visits to each company, it was confirmed that more than half of these 47 plans had been completed; 25 plans (53.2%) had been completed as planned, 8 (17.0%) were in processing, and 14 (29.8%) had not yet been put into practice. CONCLUSIONS: The study findings confirmed that the PAOT program holds strong potential as an intervention method to prevent WRMSDs in Small and Medium sized Enterprises, although the final results have not been fully assessed yet.

RImmunohistochemical Evaluation of E-cadherin/catenin (alpha-, beta-, gamma-catenin and p120CTN) Complex Expression in Early Gastric Cancer / Journal of the Korean Cancer Association, 대한암학회지

PURPOSE: The significance of abnormal E-cadherin/ catenin complex expression and the correlation of each of its components in cancer remain unclear. This study aimed to characterize the clinical significance of the abnormal membrane expression of the E-cadherin/ catenin complex and the localization patterns of the beta- catenin and p120CTN in early gastric cancer. MATERIALS AND METHODS: Immunohistochemical staining for E-cadherin, alpha-, beta- and gamma-catenin and p120CTN were performed on 47 early gastric cancer specimens. The patterns of membrange expression of the E-cadherin/catenin complex, and the localization patterns of the beta-catenin and p120CTN, were semi quantitatively graded as loss, reduced, preserved or negative and positive. RESULTS: An abnormal immunoreactivity of at least one of E-cadherin/catenin complex proteins was noted in 46 (97.8%) of the 47 early gastric cancer cases. There were no significant correlations of the membrane E-cadherin/catenin expression with, either, sex, age, location, size, macroscopic type, depth of invasion or lymphovascular invasion. Abnormal expressions of membrane E-cadherin, beta-catenin and gamma-catenin were more frequent in the diffuse-type than in the intestinal type. No linear correlation was shown for the beta-catenin between the membrane and cytoplasmic expressions. Nuclear staining of the beta-catenin was observed in 5 (10.6%) cases, but nuclear staining of the p120CTN, a promotor of Kaiso transcriptional factor, was not seen. CONCLUSION: These results suggest that alterations of the E-cadherin/catenin complex may be involved in the early stages of gastric cancer. Although beta-catenin functions as a transcriptional factor, the inactivation of membrane E-cadherin does not appear to result in significant increases in the level of cytoplasmic beta-catenin. Kaiso transcriptional factor may not be involved in the early carcinogenesis of gastric cancer.

Usefulness of Early Suture Removal Using Adhesive Skin Tape in Appendectomy

PURPOSE: Despite plenty of evidence that the healing of skin wounds is fostered by the use of skin tape and early suture removal, the technique has not been widely practiced. In order to investigate the combined technique of early suture removal using skin tape, we compared it with conventional suture removal. METHODS: We analyzed, retrospectively, 260 patients who underwent on appendectomy during 1999 to compare the two methods on the basis of age, sex, wound infection by class and incision type, cosmetic effect, and other suture site complication, including seroma, hematoma, dehiscence, and pain. RESULTS: Out of these 260 patients, 124 had conventional suture removal while 136 had early suture removal using skin tape. In the group of early suture removal using skin tape, there were a lower incidence of seroma, hematoma, and wound infection, a shorter period of postoperative wound pain, and superior cosmetic results and patient acceptability. CONCLUSION: We have found the combined technique to have advantages that produce a lower incidence of wound complication with a superior cosmetic result and an excellent patient acceptance.

A Comparative Analysis of Cervical Pap Smears Prepared by Conventional and ThinPrep Method / 대한산부인과학회잡지

No abstract available.

Clinical Usefulness of Alendronate for Osteoporosis in Postmenopausal women / 대한산부인과학회잡지

OBJECTIVE: To evaluate the usefulness of alendronate for prevention and treatment of postmenopausal osteoporosis this study was taken. METHODS: This prospective randomized clinical trial examined the effects of oral alendronate and HRT(conjugated estrogen plus medroxyprogesterone acetate), in combination and seperately, on BMD, biochemical markers of bone turnover in 79 women with low bone mass. Treatment included alendronate(10mg daily) plus HRT(group I, n=38), or HRT(group II, n=41) for 6 months. Bone density measurements were performed at months 0 and 6 at the lumbar spine. Biochemical markers of bone turnover were also measured every three months. RESULTS: Serum Osteocalcin decreased by 19.2% in group I and by 10.0% in group II at 3 months(p<0.05), and by 30.9% in group I and by 19.8% in group II at 6 months(p<0.05). Urinary deoxypyridinoline showed decrease of 19.75%(I) vs. 10.4%(II) at 3 months, 30.1%(I) vs. 20.7%(II) at 6 months, the difference was significant. Percent change of BMD measurements from baseline at 6 months in group I was 6.2% and in group II 0.6% on the lumbar spine(p<0.05). CONCLUSION: The treatment with alendronate is useful to postmenopausal women with osteoporosis by decreasing bone turnover markers, and by increasing the BMD.

Rapid Left ventricular Training after Arterial Switch Operation in Transposition of Great Arteries with Left Ventricular Outflow Tract Obstruction and ventricular Septal Defect: 1 case report / 대한흉부외과학회지

There have been few reports documenting the outcome of arterial swich operations(ASO) in selected patients with transposition of great arteries(TGA) and with left ventricular outflow tract obstruction(LVOTO). In the case of TGA with LVOTO, if the atrial septal defect(ASD) is large and the ventricular septal defect(VSD) is restricive, this deprives the left ventricle(LV) of approporiate preload and could lead to underdevelopment of the ventircular mass and lead poor LV performance after the arterial switch operation, dspite a high pressure in the LV preoperatively. Because an increase in the systolic ventricular pressure is not necessarily paralleled by an increase in ventricular mass, which is also essential for optimal ventricular performance after the operation. We report here a case of rapid LV training after ASO in TGA with unprepared LV (because of large ASD and restrictive VSD) despite a high pressure in the LV(due to LVOTO) preoperatively.

Reconstruction of Injured or Inadquate Left Internal Thoracic Artery in Cornonary Artery bypass Graft / 대한흉부외과학회지

BACKGROUND: Use of the left internal thoracic artery(ITA) to bypass the left anterior descending(LAD) coronary artery has become the standard of care based on its superior graft patency, reduced cardiac events, and enhanced survival. But rarely we encountered with injury to the artery during harvesting which leads to loss of the merits of surgery. We reconstructed inadequate ITAa with other arterial conduits so proximal stump to be a blood source if possible. MATERIAL AND METHOD: Between January 1996 and March 1999, 12 patients received bypass with the reconstructed left internal thoracic artery grafts to left anterior descending artery because of an injury(n=8), short or small(n=4). Right or left ITA was used to LAD as a free graft(n=2). And the other 10 left ITAs were extended with radial artery(n=6), right ITA(n=3), saphenous vein(n=1). Composite "T" graft was made with other arterial conduits in these extended graft(n=5). RESULT: There was only one morbidity of minor would problem, and no mortality. The patency of extended graft to LAD was complete in 5 patients who received angiography during the period of 2wks to 2 years postoperative, but one of side branch of "T" graft occluded. All of these patients were well. CONCLUSION: Reconstructive extension with the use of other arterial conduit for the injured proximal ITA is warranted in any patients with acceptable results.

A Case of Transitional Cell Carcinoma Associated with Adult Polycystic Kidney Disease / 대한비뇨기과학회지

Some cases of renal malignancy associated with adult (autosomal dominant) polycystic kidney disease have been reported. Most of these malignancies were diagnosed as renal cell carcinoma. But the case of transitional cell carcinoma has not been reported. We report a case of renal pelvic and urethral transitional cell carcinoma associated with adult polycystic kidney.

MR Imaging of Tibial Plateau Fractures: Evaluation of Fracture Types and Associated Soft Tissue Injuries

PURPOSE: To evaluate the usefulness of magnetic resonance imaging (MRI) for assessing fracture types and soft tissue injuries associated with tibial plateau fractures. MATERIALS AND METHODS: MRI was performed in 38 patients with tibial plateau fractures, each of which was classified according to the Schatzker system. We evaluated MR images and assessed the prevalence of each fracture type and accompanying soft tissue injuries. We also assessed whether ligamentous injury correlated with the extent of articular depression, splitting, and comminution. In 24 patients, diagnosis was based on MRI and operative or arthroscopic findings, and in 14 patients, on MRI alone. RESULTS: The totals of fracture types I, II, III, IV, V and VI were 4 (11 %), 15 (39 %), 6 (16 %), 4 (11 %), 4 (11%), and 5 cases (13 %), respectively. In 30 cases (79 %), there were associated ligamentous or meniscal injuries. Medial collateral ligaments and lateral menisci were injured in 17 (45 %) and 14 cases (37 %), respectively. Type II and IV fracture patterns were associated with soft tissue injuries in 14 of 15 cases (93 %) and 4 of 4 cases(100 %), respectively. As the extent of articular depression increased and the extent of bony comminution decreased, there was an increased prevalence of accompanying ligamentous injuries. CONCLUSION: In tibial plateau fractures, MR imaging is a useful diagnostic modality for the evaluation of both fracture type and accompanying ligamentous or meniscal injuries.

Radiologic Findings of Primary Epiploic Appendagitis: Focused on the Ultrasonographic Findings

PURPOSE: The purpose of this study was to analyze the radiologic findings of primary epiploic appendagitis, with particular attention to the correlation of ultrasonographic, clinical, CT, MR and surgical findings. MATERIALS AND METHODS: Among 14 patients with primary epiploic appendagitis who presented with the rapid onset of a very localized pain and tenderness, we performed ultrasonography in all, CT in eight, and MRI in four of these eight. Surgery was performed in two patients. Follow-up examinations were performed using US, CT and MRI (n=2), US and CT (n=2), US alone (n=2), and with regard to clinical features (n=12). RESULTS: US performed in 14 patients revealed the presence in all of small, well-defined, ovoid, noncompressible hyperechoic (n=12) or isoechoic (n=2) solid masses attached to the colonic wall, without bowel wall change and without communication with bowel lumen. CT performed in 8 patients showed varying hyperattenuating fatty lesions in the same location in the abdomen, without other inflammatory process. MRI findings of four patients were helpful for further evaluation of internal architecture. CONCLUSION: In primary epiploic appendagitis, US findings were sufficiently characteristic to allow accurate diagnosis and valuable for the differential diagnosis of other acute conditions of the abdomen.