Background: The benefits of transradial access (TRA) over transfemoral access (TFA) for bifurcation percutaneous coronary intervention (PCI) are uncertain because of the limited availability of device selection. This study aimed to compare the procedural differences and the in-hospital and long-term outcomes of TRA and TFA for bifurcation PCI using secondgeneration drug-eluting stents (DESs). Methods: Based on data from the Coronary Bifurcation Stenting Registry III, a retrospective registry of 2,648 patients undergoing bifurcation PCI with second-generation DES from 21 centers in South Korea, patients were categorized into the TRA group (n = 1,507) or the TFA group (n = 1,141). After propensity score matching (PSM), procedural differences, in-hospital outcomes, and device-oriented composite outcomes (DOCOs; a composite of cardiac death, target vessel-related myocardial infarction, and target lesion revascularization) were compared between the two groups (772 matched patients each group). Results: Despite well-balanced baseline clinical and lesion characteristics after PSM, the use of the two-stent strategy (14.2% vs. 23.7%, P = 0.001) and the incidence of in-hospital adverse outcomes, primarily driven by access site complications (2.2% vs. 4.4%, P = 0.015), were significantly lower in the TRA group than in the TFA group. At the 5-year follow-up, the incidence of DOCOs was similar between the groups (6.3% vs. 7.1%, P = 0.639). Conclusion The findings suggested that TRA may be safer than TFA for bifurcation PCI using second-generation DESs. Despite differences in treatment strategy, TRA was associated with similar long-term clinical outcomes as those of TFA. Therefore, TRA might be the preferred access for bifurcation PCI using second-generation DES.

Purpose: We aimed to identify factors influencing smoking cessation success among cancer patients registered in an inpatient smoking cessation program at a single cancer center. Materials and Methods: The electronic medical records of enrolled patients with solid cancer were retrospectively reviewed. We evaluated factors associated with 6-month smoking cessation. Results: A total of 458 patients with cancer were included in this study. Their mean age was 62.9±10.3 years, and 56.3% of the participants had lung cancer. 193 (42.1%) had not yet begun their main treatment. The mean number of counseling sessions for the participants was 8.4±3.5, and 46 (10.0%) patients were prescribed smoking cessation medications. The 6-month smoking cessation success rate was 48.0%. Multivariate analysis showed that younger age (<65 years), cohabited status, early stage, and the number of counseling sessions were statistically significant factors affecting 6-month smoking cessation success (p<0.05). Initiation of a cessation program before cancer treatment was significantly associated with cessation success (odds ratio, 1.66; 95% confidence interval, 1.02–2.70; p=0.040). Conclusion Smoking cessation intervention must be considered when establishing a treatment plan immediately after a cancer diagnosis among smokers.

Clip migration into the common bile duct (CBD) is a rare complication of laparoscopic biliary surgery. We report a case of Hem-o-lok clip migration-induced CBD stone in a 66-year-old man who underwent laparoscopic cholecystectomy (LC) and laparoscopic common bile duct exploration (LCBDE) 4 years ago. The patient visited the emergency room for upper abdominal pain. CT scan revealed increased CBD diameter and multiple CBD stones. We performed endoscopic retrograde cholangiopancreatography for CBD stone extraction. Cholangiography revealed multiple suspected filling defects in the CBD; stones and unknown foreign body were removed using Basket. The foreign body found in the duodenum was a Hem-o-lok clip. When epigastric pain develops in a patient who has undergone LC and LCBDE, it is possible that biliary stone occurs due to clip migration.

Clip migration into the common bile duct (CBD) is a rare complication of laparoscopic biliary surgery. We report a case of Hem-o-lok clip migration-induced CBD stone in a 66-year-old man who underwent laparoscopic cholecystectomy (LC) and laparoscopic common bile duct exploration (LCBDE) 4 years ago. The patient visited the emergency room for upper abdominal pain. CT scan revealed increased CBD diameter and multiple CBD stones. We performed endoscopic retrograde cholangiopancreatography for CBD stone extraction. Cholangiography revealed multiple suspected filling defects in the CBD; stones and unknown foreign body were removed using Basket. The foreign body found in the duodenum was a Hem-o-lok clip. When epigastric pain develops in a patient who has undergone LC and LCBDE, it is possible that biliary stone occurs due to clip migration.

Hereditary spherocytosis is a disease caused by deficiency of erythrocyte lipid membrane protein. Hereditary spherocytosis shows hemolysis of erythrocyte, and it leads to anemia, jaundice by elevation of indirect bilirubin. Almost of patients are diagnosed in their infancy, and can be cured by splenectomy about their age 6–7. Herein, we report a rare case of 33-year-old male was suffered from gallbladder stone and cholangitis those are thought to be the late complications of hereditary spherocytosis. We performed endoscopic retrograde cholangiopancreaticography to remove common bile duct stones. After he got cholecystectomy and splenectomy, there was no recurrence of choledocholithiasis. This is the first case in Korea who didn’t undergo splenectomy until grown up, shows cholangitis as a late disease manifestation of hereditary spherocytosis.

BACKGROUND: Inaccuracies associated with target-controlled infusion (TCI) delivery systems are attributable to both software and hardware issues, as well as pharmacokinetic variability. However, little is known about the inaccuracy of the syringe pump operating in TCI mode. This study aimed to evaluate the accuracy of the TCI pump based on international standards.METHODS: A test apparatus for accuracy evaluation of a syringe pump (PION TCI®, Bionet Co. Ltd.) was designed to apply the gravimetric method. Pump accuracy was evaluated in terms of deviation defined by the following equation: infusion rate deviation (%) = (Rate(mea) − Rate(est)) / Rate(est) × 100, where Rate(mea) is the infusion rate (ml/h) as measured by the gravimetric system, and Rate(est) is the infusion rate (ml/h) as estimated by the pump. An infusion rate representing TCI mode was determined from previous clinical trial data which evaluated the predictive performance of the pharmacokinetic model. The PION TCI pump used in that clinical trial was used to evaluate accuracy of the syringe pump. The distribution of infusion rates obtained from the clinical trial was calculated, and the median value of the distribution was determined as the representative value.RESULTS: The representative infusion rate representing TCI mode was 31 ml/h, at which the infusion rate deviation was 4.5 ± 1.6%.CONCLUSIONS: The inaccuracy of the syringe pump contributing to TCI system inaccuracy is insignificant.
Mesons ; Methods ; Syringes

No abstract available.
Catheterization

Korean Society of Thyroid-Head and Neck Surgery appointed a Task Force to provide guidance on the implementation of a surgical treatment of oral cancer. MEDLINE databases were searched for articles on subjects related to “surgical management of oral cancer” published in English. Results were restricted to systematic reviews, randomized control trials/controlled clinical trials, and observational studies. The quality of evidence was rated with use RoBANS (Risk of Bias Assessment Tool for Nonrandomized Studies) and AMSTAR (A Measurement Tool to Assess the Methodological Quality of Systematic Reviews). Evidence-based recommendations for practice were ranked according to the American College of Physicians grading system. Additional directives are provided as expert opinions and Delphi questionnaire when insufficient evidence existed. The Committee developed 68 evidence-based recommendations in 34 categories intended to assist clinicians and patients and counselors, and health policy-makers. Proper surgical treatment selection for oral cancer, which is directed by patient- and subsite-specific factors, remains the greatest predictor of successful treatment outcomes. These guidelines are intended for use in conjunction with the individual patient's treatment goals.
Advisory Committees ; Bias (Epidemiology) ; Carcinoma, Squamous Cell ; Counseling ; Expert Testimony ; Humans ; Mouth Neoplasms ; Neck ; Republic of Korea

Most cases of hypertriglyceridemia (HTG)-induced gestational pancreatitis occur when a person with hyperlipidemia is overweight due to pregnancy or has secondary triggers associated with triglycerides (TGs). In Korea, 6 cases of HTG-induced gestational pancreatitis have been reported, but none of the affected patients had TG levels below 1,000 mg/dL. A 36-year-old female at 30 weeks of gestation was admitted due to pain in her upper abdomen. Initial biochemical analysis revealed a TG level of 260 mg/dL, an amylase level of 2,951 U/L and a lipase level of 3,500 U/L. Abdominal ultrasonography showed pancreatic swelling with a hypoechogenic rim. After several days, the patient was discharged and had a normal delivery at 38 weeks of gestation. This case report is the first to describe acute pancreatitis occurring in the presence of type IV hyperlipoproteinemia even though the TG level was less than 500 mg/dL, contrary to findings in previously reported cases.
Abdomen ; Adult ; Amylases ; Female ; Humans ; Hyperlipidemias ; Hyperlipoproteinemia Type IV ; Hypertriglyceridemia ; Korea ; Lipase ; Overweight ; Pancreatitis ; Pregnancy ; Triglycerides ; Ultrasonography

In patients with hepatocellular carcinoma (HCC) or liver cirrhosis (LC) accompanied by hepatitis E virus (HEV) infection, hepatic failure often leads to debility. Here, we report about a 63-year-old man with alcoholic LC who was referred to our hospital with jaundice and abdominal distension 10 days earlier. Abdominal computed tomography showed necrotic HCC accompanied by left lobe shrinkage without tumor progression. Laboratory and imaging findings revealed no acute infection focus. The patient reported no herbal medicine or alcohol consumption, and there was no evidence of acute viral hepatitis. One month later, HEV immunoglobulin M positivity was confirmed, and deterioration of liver function due to HEV infection was suspected. The patient often ate raw oysters and sashimi, as well as boar meat, which is a well-known risk food for HEV infection. His umbilical hernia deteriorated due to tense ascites and infection by skin abrasion. The patient progressed to hepatorenal syndrome and eventually died. Liver function preservation is important when treating HCC patients. Therefore, clinicians should pay more attention to the prevention of HEV and others causes of direct liver injury.
Alcohol Drinking ; Alcoholics ; Ascites ; Carcinoma, Hepatocellular ; Hepatitis E virus ; Hepatitis E ; Hepatitis ; Hepatorenal Syndrome ; Herbal Medicine ; Hernia, Umbilical ; Humans ; Immunoglobulin M ; Jaundice ; Liver ; Liver Cirrhosis ; Liver Failure ; Meat ; Middle Aged ; Ostreidae ; Skin ; Transcutaneous Electric Nerve Stimulation