BACKGROUND: The survival benefit of combination chemotherapy comparing supportive care to patients with advanced non-small cell lung cancer, especially stage IV non-small cell lung cancer patients with metastatic disease, is controversial. The main goal of this study was to evaluate the difference in survival between patients treated with chemotherapy and those who were not and to identify prognostic factors in the patients with stage IV non-small cell lung cancer. METHODS: From January 1989 to December 1994, total 67 patients including 20 patients treated with combination chemotherapy and 47 patients treated with only supportive care in stage IV non-small cell lung cancer patients with metastatic disease were enrolled in this study. Combination chemotherapy consisted of etoposide 120mg/m2 iv for 3 days and cis-platin iv day 1 every 4 weeks. The treatment groups were retrospectively analyzed by age, sex, histologic cell type, weight loss, serum LDH level, ECOG performance status and major organ metastasis. RESULTS: The significant prognostic factors influencing survival on this study were ECOG performance status and histologic subtype. Overall response rate by combination chemo-therapy was 30%(complete response 0%, partial response 30%). Median survival of overall patients was 13.6 weeks and median survival of chemotherapy group, 20 weeks, was significantly longer than that of supportive care group, 11.7 week(p<0.01). Median survival of responder in patients receiving chemotherapy, 45.5 weeks, was significantly longer than that of non-responder, 17.3 weeks(p<0.05). 1 year-survival rate of chemotherapy group and supportive care group was 15% and 8%, respectively. Nausea or vomiting, alopecia and anemia were seen in nearly most cases after this combination chemotherapy. Toxicities above grade 3 included neutropenia, anemia, thrombocytopenia, infection, fever, nausea, vomiting and alopecia. But this combination chemotherapy was relatively well tolerated except one treatment-related death from sepsis associated with severe granulocytopenia. CONCLUSION: These results suggest that systemic chemotherapy might be helpful to the stage IV non-small cell lung cancer patients with good performance status and large scale randomized prospective trials should be performed.
Agranulocytosis ; Alopecia ; Anemia ; Carcinoma, Non-Small-Cell Lung* ; Drug Therapy ; Drug Therapy, Combination* ; Etoposide ; Fever ; Humans ; Nausea ; Neoplasm Metastasis ; Neutropenia ; Retrospective Studies ; Sepsis ; Thrombocytopenia ; Vomiting ; Weight Loss

Biliary invasion by hepatocellular carcinoma (HCC) is much less common. Patients manifest obstructive jaundice as the initial complaint, but most of them are inoperable. We report a case of completely improved biliary invasion in HCC after transcatheter arterial chemoembolization (TACE). A 61-year-old woman was referred for evaluation of jaundice. A biliary invasion of huge HCC was confirmed by image of abdominal computerized tomography (CT) and biopsy specimen. After improvement of jaundice by endoscopic retrograde biliary drainage and percutaneous transhepatic biliary drainage, she underwent TACE as a palliative treatment. Follow-up CT showed partial lipiodol uptake in hepatic tumor and its bile duct invasion. In follow-up endoscopic retrograde cholangiopancreatography, occluded cholangiogram showed neither luminal obstruction nor filling defect after removal of biliary stent. Our case suggests that obstructive jaundice, caused by inoperable huge HCC with biliary invasion, may be expected to resolve successfully biliary obstruction by a choice of TACE.
Bile Ducts ; Biliary Tract ; Biopsy ; Carcinoma, Hepatocellular* ; Cholangiopancreatography, Endoscopic Retrograde ; Drainage* ; Ethiodized Oil ; Female ; Follow-Up Studies ; Humans ; Jaundice ; Jaundice, Obstructive* ; Middle Aged ; Palliative Care ; Phenobarbital ; Stents

Fitz-Hugh-Curtis syndrome, a kind of perihepatitis, occurs approximately in 3 to 10 percent of patients with pelvic inflammatory disease. It is not easy to detect in clinical settings due to requirement of invasive methods for diagnosis, for example, like a laparoscopic examination. Now, it has become possible to recognize it easily with the aid of non-invasive methods including an abdominal dynamic CT scan and laboratory tests. Moreover, it can be improved after the oral administration of antibiotics. Therefore, noninvasive diagnosis is desirable. Herein, clinical characteristics of ten cases of Fitz-Hugh-Curtis syndrome are reported, with a review of the literature.
Adolescent ; Adult ; Chlamydia Infections/diagnosis ; Chlamydia trachomatis ; Diagnosis, Differential ; Female ; Humans ; Laparoscopy ; Liver/pathology/radiography ; Pelvic Inflammatory Disease/*diagnosis/drug therapy/etiology ; Peritonitis/*diagnosis/drug therapy ; Syndrome ; Tomography, X-Ray Computed

OBJECTIVES: For the further development of the Korean Long-Term Care System, we analyzed the validity of the assessment tools of cognitive impairment and behavioral problems for the Korean Long-Term Care System. METHODS: We investigated 326 elderly people who were residing in Onyang 4-dong and Dogo-myun, Asan-si, Chungcheongnamdo. Our research team visited their residence and performed the assessment tools for the Korean Long-Term Care System and Korean version of the Mini-Mental State Examination (MMSE-K), Neuropsychiatric Inventory-Questionnaire (NPI-Q) and Seoul-Instrumental Activities of Daily Living (S-IADL). RESULTS: The correlation between the cognitive function tests and MMSE-K (r=0.579, p<0.001) and that between the behavioral problem tests and NPI-Q (r=0.688, p<0.001) were not as good as we expected. Moreover, if the items of the behavioral problem tests were decreased to 10 items as the government wanted, we got much lower correlation coefficiency. The cognitive function tests could not detect early cognitive deterioration in dementia. CONCLUSION: The assessment tools of cognitive impairment and behavioral problems for the Korean Long-Term Care System need modifications to promote validity.
Activities of Daily Living ; Aged ; Chungcheongnam-do ; Dementia ; Geriatric Assessment ; Humans ; Long-Term Care*

PURPOSE: This study examined the factors affecting the precaution and request of medical direction for prehospital emergency treatment of major trauma patients by 119 rescue services. METHODS: Medical records and prehospital run reports of major trauma patients with an Injury Severity Score (ISS) above 15 were reviewed. In total, 123 patients who were transferred by 119 rescue services to the Emergency Department of one hospital from December 1, 2010 to February 28, 2013 were enrolled. A total of 123 patients with major trauma satisfied the ISS criterion. Excluding 26 patients with missing data, 97 patients were included in this study. Out of these 97 patients, 72 patients were male and the mean age was 46+/-16.1 years. The statistical methods used in the analysis were the Receiver-Operating Characteristic curve and Fisher's exact test. RESULTS: Between the hospital precaution group and non-precaution group, the only significant difference was in the RTS score (p=0.007). In total, 52 patients (39 male patients; mean age 49.52+/-16.14 years) with major trauma were transferred during the medical direction period. Between groups that requested medical direction and groups that did not, the only significant difference was the time interval from the call to hospital arrival (p=0.032). CONCLUSION: Within the variables we examined, transport of major trauma patients, in addition to low incidence of precaution and request for medical direction by 119 rescue services, only a few were considered.
Emergencies* ; Emergency Medical Services ; Emergency Treatment* ; Humans ; Incidence ; Injury Severity Score ; Male ; Medical Records ; Methods

PURPOSE: This study examined the factors affecting the precaution and request of medical direction for prehospital emergency treatment of major trauma patients by 119 rescue services. METHODS: Medical records and prehospital run reports of major trauma patients with an Injury Severity Score (ISS) above 15 were reviewed. In total, 123 patients who were transferred by 119 rescue services to the Emergency Department of one hospital from December 1, 2010 to February 28, 2013 were enrolled. A total of 123 patients with major trauma satisfied the ISS criterion. Excluding 26 patients with missing data, 97 patients were included in this study. Out of these 97 patients, 72 patients were male and the mean age was 46+/-16.1 years. The statistical methods used in the analysis were the Receiver-Operating Characteristic curve and Fisher's exact test. RESULTS: Between the hospital precaution group and non-precaution group, the only significant difference was in the RTS score (p=0.007). In total, 52 patients (39 male patients; mean age 49.52+/-16.14 years) with major trauma were transferred during the medical direction period. Between groups that requested medical direction and groups that did not, the only significant difference was the time interval from the call to hospital arrival (p=0.032). CONCLUSION: Within the variables we examined, transport of major trauma patients, in addition to low incidence of precaution and request for medical direction by 119 rescue services, only a few were considered.
Emergencies* ; Emergency Medical Services ; Emergency Treatment* ; Humans ; Incidence ; Injury Severity Score ; Male ; Medical Records ; Methods

PURPOSE: To evaluate the efficacy and safety of transcatheter arterial chemoembolization(TACE) after coil embolization of the gastroduodenal artery in hepatocellular carcinoma cases with multiple collateral arteries caused by proper hepatic artery injury. MATERIALS AND METHODS: Between March 1997 and November 1998, a prospective trial of transcatheter arterial chemoembolization (TACE) was performed through collaterals from the gastroduodenal artery of 31 hepato-cellular carcinoma patients with extensive proper hepatic artery injury due to repeated TACE. Among this number, 16 (group A) underwent TACE after coil embolization of the right gastric and gastroduodenal artery. The other 15 patients (group B) underwent TACE without coil embolization. The two groups had the same T-NM stage and Child-Pugh status. During the follow-up period, group A underwent additional TACE 3.3 times, and group B 2.8 times. The therapeutic effect of TACE was evaluated with computed tomography and by measuring alpha-fetoprotein levels. Complications were evaluated by means of gastrofibroscopy, laboratory data, and evalvation of the patients clinical symptoms. The results obtained after six months and one year were compared within and between each group. RESULTS: At six months follow-up, CT findings had improved or were unchanged in 11 patients(69 %) in group A, and four patients(27 %) in group B(p=0.032). In ten patients in each group, the level of alpha-fetoprotein was above 200 ng/ml. Its level was decreased in five patients(50%) and three patients(30%), respectively. The six-month survival rate was 81 %(13/16) in group A and 67 %(10/15) in group B (p=0.43), while the one-year survival figures for these two groups were 50 %(8/16) and 20%(3/15), respectively(p=0.135). In group A, the CT findings were steady in five out of eight patients(63%), while in group B, CT findings showed that tumors with increased alpha-fetoprotein levels had increased in size and/or number. In group A, it was found that in two (33 %) of six patients whose initial alpha-fetoprotein level was over 200ng/nl, this level had decreased. Acute gastric ulcer was found in two patients in group A, and mild acute pancreatitis in one. One patient in group B was also found to have an acute gastric ulcer. CONCLUSION: In view of the advanced disease stage of patients for whom a long period has elapsed since initial diagnosis, TACE after coil embolization of gastric arteries may be a safe and acceptable method for use in the treatment of hepatocellular carcinoma with extensive hepatic artery injury.
alpha-Fetoproteins ; Arteries* ; Carcinoma, Hepatocellular* ; Diagnosis ; Embolization, Therapeutic* ; Follow-Up Studies ; Hepatic Artery* ; Humans ; Pancreatitis ; Prospective Studies ; Stomach Ulcer ; Survival Rate

BACKGROUND: Previous studies have recommended a 2- to 5-year waiting time prior to kidney transplantation (KT) in patients with end-stage renal disease (ESRD) and symptomatic renal cell carcinoma (RCC) and no delay for incidental early-stage RCC. Data on Asian KT recipients are unavailable.METHODS: This is a Korean single-center retrospective study on 35 KT recipients with ESRD and RCC. Patients were classified into two groups: early KT (KT performed within 1 year after nephrectomy for RCC, including KT with simultaneous nephrectomy) and delayed KT (KT performed over than 1 year after nephrectomy for RCC). Patient survival, graft survival, and cancer recurrence were compared between both groups.RESULTS: There were no statistically significant differences in patient survival (P = 0.388), graft survival (P = 0.317), or graft rejection rate (P = 0.207) between the early and delayed KT groups. Additionally, there were no differences in pathological characteristics or RCC stage other than cancer histology: acquired cystic disease-associated RCC (47.4%) was the most common RCC type in the early KT group, whereas clear cell type (62.5%) was the most common RCC type in the delayed KT group. No RCC recurrence was observed.CONCLUSION: Patients with early-stage and asymptomatic RCC do not require a mandatory observational period prior to KT after curative nephrectomy
Asian Continental Ancestry Group ; Carcinoma, Renal Cell ; Graft Rejection ; Graft Survival ; Humans ; Kidney Failure, Chronic ; Kidney Transplantation ; Kidney ; Nephrectomy ; Recurrence ; Retrospective Studies ; Transplant Recipients

No abstract available.
Antiviral Agents/therapeutic use ; Ascites/diagnosis/prevention & control/therapy ; Cholagogues and Choleretics/therapeutic use ; Fatty Liver/diagnosis/diet therapy ; Fatty Liver, Alcoholic/diagnosis/drug therapy ; Hemorrhage/prevention & control/therapy ; Hepatic Encephalopathy/diagnosis/prevention & control/therapy ; Hepatitis B, Chronic/diagnosis/drug therapy ; Hepatitis C, Chronic/diagnosis/drug therapy ; Humans ; Liver Cirrhosis/*diagnosis/drug therapy/pathology/*therapy ; Liver Cirrhosis, Biliary/drug therapy ; Vasodilator Agents/therapeutic use

BACKGROUND: Hepatitis B virus (HBV) infection leads to hepatic and extrahepatic manifestations including chronic kidney disease (CKD). However, the association between HBV and CKD is not clear. This study investigated the association between chronic HBV infection and CKD in a nationwide multicenter study. METHODS: A total of 265,086 subjects who underwent health-check examinations in 33 hospitals from January 2015 to December 2015 were enrolled. HBV surface antigen (HBsAg) positive cases (n = 10,048), and age- and gender-matched HBsAg negative controls (n = 40,192) were identified. CKD was defined as a glomerular filtration rate (GFR) < 60 mL/min/1.73 m² or proteinuria as at least grade 2+ of urine protein. RESULTS: HBsAg positive cases showed a significantly higher prevalence of GFR < 60 mL/min/1.73 m² (3.3%), and proteinuria (18.9%) than that of the controls (2.6%, P < 0.001, and 14.1%, P < 0.001, respectively). In the multivariate analysis, HBsAg positivity was an independent factor associated with GFR < 60 mL/min/1.73 m² along with age, blood levels of albumin, bilirubin, anemia, and hemoglobin A1c (HbA1c). Likewise, HBsAg positivity was an independent factor for proteinuria along with age, male, blood levels of bilirubin, protein, albumin, and HbA1c. A subgroup analysis showed that HBsAg positive men but not women had a significantly increased risk for GFR < 60 mL/min/1.73 m². CONCLUSION: Chronic HBV infection was significantly associated with a GFR < 60 mL/min/1.73 m² and proteinuria (≥ 2+). Therefore, clinical concern about CKD in chronic HBV infected patients, especially in male, is warranted.
Anemia ; Antigens, Surface ; Bilirubin ; Case-Control Studies* ; Female ; Glomerular Filtration Rate ; Hepatitis B Surface Antigens ; Hepatitis B virus ; Hepatitis B, Chronic* ; Hepatitis, Chronic* ; Humans ; Male ; Multivariate Analysis ; Prevalence ; Proteinuria ; Renal Insufficiency, Chronic*