No abstract available.
Fistula*

No abstract available.
Ductus Arteriosus, Patent*

Although intramedullary nailing is mostly used in the management of fractures in the long bone shaft, plate fixation is still alternative option in periprosthetic or metaphyseal fractures. For the rigid fixation during plating, sometimes we need wiring. Many surgeons experience slippage of wire resulting in loss of rigid fixation because plate and wire is so slippery and the diameter of bone is changing by level especially in the metaphyseal area. Wiring plate(CHO plate) was designed to prevent slippage. This plate has transverse holes for wires between screw holes on traditionally used dynamic compression plate. Sixteen fractures of long bone shaft were fixed with wiring plate and 11 cases which were followed up for more than one year were evaluated. There were periprosthetic fractures(4 cases), spiral or butterfly fractures(4 cases) and fractures of poor bone quality(two cases of malignancy and one case of osteoporosis). Nine cases were successfully reduced and the healed without loss of fixation. In two cases, delayed union and nonunion were observed due to wire breakage with plate loosening. Preliminarily, wiring plate fixation can be used for the periprosthetic fracture and one of alternative option in butterfly or spiral fracture and fracture in osteoporotic bone or pathologic fracture.
Butterflies ; Fracture Fixation, Intramedullary ; Fractures, Spontaneous ; Periprosthetic Fractures

PURPOSE: The purpose of this study was to determine whether ultrasonography assisted internal jugular central venous catheterization by single operator or two-operator could improve the success rate and decrease the number of complications compared to the traditional landmark technique. METHODS: This study was a prospective, randomized, clinical trial conducted from July 2008 to February 2009 in an urban Korean teaching hospital. Patients requiring central venous access were randomized to 1 of the 3 insertion techniques (single-operator technique, two-operator technique, traditional landmark technique). The primary outcome measure was cannulation success. Additional outcome measures included number of attempts, access times, and complications. RESULTS:One hundred fourteen patients were enrolled. Thirty four of 37(91.9%) internal jugular vein catheters were successfully inserted by single-operator technique, 34 of 39(87.2%) by two-operator technique and 22 of 38(57.9%) by landmark technique. First attempt cannulation was successful in 28 of 34(82.4%) using single-operator technique, 26 of 34(76.9%) using two-operator technique and 9 of 22(40.9%) using landmark technique. The median start to venipuncture time was 138 seconds by single-operator technique, 170 seconds by two-operator technique and 329 seconds by landmark technique. There were 19 complications in the study, 15 in the landmark group, 2 in the singleoperator group, and 2 in the two-operator group. CONCLUSION: Real-time ultrasonography assisted internal jugular vein catheterization has an higher success rate, is less time consuming, and has a lower complication rate. The single-operator technique appears to be equivalent to the two-operator technique in success rate and procedure time.
Catheterization ; Catheterization, Central Venous ; Catheters ; Central Venous Catheters ; Emergencies ; Hospitals, Teaching ; Humans ; Jugular Veins ; Outcome Assessment (Health Care) ; Phlebotomy ; Prospective Studies ; Veins

PURPOSE: To evaluate and analyze the clinical characteristics and history of patients with hemoperitoneum due to ovarian rupture. METHODS: Subjects were fertile females who visited the emergency department between January 2006 and December 2008. We did retrospective chart reviews only for patients diagnosed with hemoperitoneum. We investigated the characteristics and history of enrolled patients. RESULTS: A total of 76 females (mean age = 28 years) were enrolled. Of the 76, 32 (41.8%) were initially checked for coitus history by emergency physicians (EP). Of the 76, 52 (68.4%) were operated on and the remaining 24 (31.6%) were only observed. Only 4 patients had knowledge of a history of ovarian cysts. CONCLUSION: Coitus history and ovarian cyst history should be done by EPs during the initial examination of fertile females who complain of lower abdominal pain.
Abdominal Pain ; Coitus ; Emergencies ; Female ; Hemoperitoneum ; Humans ; Medical History Taking ; Ovarian Cysts ; Retrospective Studies ; Rupture

PURPOSE: To study characteristics of bicycle and motorcycle injured patients in a university hospital and in an edited national injury surveillance report. METHODS: Between July 2007 and January 2010, we collected data on bicycle and motorcycle injured patients in a university hospital. First, we compared the characteristics of each group. Second, we analyzed injury severity using their injury severity score (ISS) and their revised trauma score (RTS). We compared the categories of an edited national injury surveillance report with our university-acquired data. RESULTS: The total number of patients in traffic accidents was 4,111 (including 204 bicycle riders and 165 motorcycle riders). For those in bicycle accidents, a large fraction was < 10 years old or > 51 years old. For those in motorcycle accidents. Those in motorcycle accidents had an increased proportion of liver cirrhosis and of previous experience with a similar accident. Bicycle accidents had a higher proportion of cases where just the driver or just the passenger was injured. Just falling was the most cause of injury. Others were injured by collision with a car or by both. Motorcycle riders who wore helmets were better protected. Most accidents occurred after 19:00: motorcycle accidents most frequently between 0:00 and 7:00 and between 13:00 and 18:00 hours. Injury severity score were not different. Admission to the hospital and fatalities were highest for motorcycle accidents. The place of injury and alcohol intoxication status were reported for traffic accidents. CONCLUSION: Bicycle and motorcycle injuries were already considered as important factors in traffic accidents included in the injury surveillance report. More factors, including age, time, past history, etc. should be added.
Accidents, Traffic ; Head Protective Devices ; Humans ; Hypogonadism ; Injury Severity Score ; Liver Cirrhosis ; Mitochondrial Diseases ; Motorcycles ; Ophthalmoplegia

Symptomatic bradycardia might be regarded as a serious emergency disease and it requires prompt emergency treatments. The American Heart Association has recommended transcutaneous pacing as a gold standard of treatment and also atropine, epinephrine or dopamine as the first line drugs. We report here on a case of symptomatic bradycardia that was treated with norepinephrine and the patient was not treated with pacing, atropine and dopamine.
American Heart Association ; Atropine ; Bradycardia ; Dopamine ; Emergencies ; Emergency Service, Hospital ; Emergency Treatment ; Epinephrine ; Humans ; Norepinephrine

Cardiac tamponade is a potentially acute, life threatening emergency that can cause death if it is not promptly diagnosed and treated. Cardiac tamponade is a comparatively uncommon presentation to the emergency department and it is usually associated with penetrating trauma. We report here on a case of cardiac tamponade due to suture material that was used for colectomy ten years previously. A 17-year-old male was admitted to an emergency department with a complaint of loss of consciousness and convulsion. He also complained of chest pain, dyspnea and hypotension. After a while, he displayed cyanosis and his jugular veins were distended. The emergency echocardiogram showed a large amount of pericardial effusion with features of tamponade. Pericardiocentesis was immediately performed. Although 800 cc of fresh blood was drained from the pericardial cavity, his bleeding wouldn't stop. So, the patient was moved immediately to the operation room, and pericardiectomy and median sternotomy were performed. The surgeon found that the foreign suture material had penetrated the pericardium and he successfully removed it. The removed foreign body was a bundle of thread. The patient was discharged without any complications after 9 days.
Adolescent ; Cardiac Tamponade ; Chest Pain ; Colectomy ; Cyanosis ; Dyspnea ; Emergencies ; Foreign Bodies ; Hemorrhage ; Humans ; Hypotension ; Jugular Veins ; Male ; Pericardial Effusion ; Pericardiectomy ; Pericardium ; Seizures ; Sternotomy ; Sutures ; Unconsciousness

PURPOSE: The purpose of this study was to compare the rate of bloodstream infections associated with use of central venous catheters (CVCs) by an emergency department (ED) versus an intensive care unit (ICU). METHODS: Using the hospital administrative and billing database, we identified patients who received CVCs between January 1, 2006, and December 31, 2009 in the ED and ICU at an academic, urban hospital with an annual census of 55,000. We performed a structured, explicit chart review to determine durations of catheterization and rates of bloodstream infections. RESULTS: We screened 4,088 charts and identified 1,480 patients with CVCs that were administered in the ED, (total of 12,888 catheter-days with 47 bloodstream infections), and 982 patients with CVCs that were administered in the ICU (13,326 catheter-days with 52 bloodstream infections). The rate of bloodstream infections associated with CVCs placed in the ED was 3.65 per 1,000 catheter-days (95% confidence interval 2.68 to 4.85), and the rate of bloodstream infections in the ICU was 3.75 per 1,000 catheter-days (95% confidence interval 2.91 to 5.12). The median duration of catheterization was 6.0 days in the ED, and 10.0 days in the ICU. Among the infected CVCs, the median duration of catheterization was 12.0 days in the ED, and 14.0 days in the ICU. Of 1480 total CVCs administered in the ED, 897 were placed in the subclavian veins (61%), 554 in the internal jugular (37%), and 29 were placed in femoral veins (2%). Of the total 982 CVCs administered in the ICU, 779 were placed in the subclavian veins (79%), 158 in the internal jugular veins (16%), and 45 in femoral veins (4.3%). CONCLUSION: The rate of bloodstream infections in the ED is comparable to those in the ICU. The duration of catheterization was found to be a more important factor than the CVC insertion location.
Catheter-Related Infections ; Catheterization ; Catheterization, Central Venous ; Catheters ; Censuses ; Central Venous Catheters ; Emergencies ; Femoral Vein ; Hospitals, Urban ; Humans ; Critical Care ; Intensive Care Units ; Jugular Veins ; Subclavian Vein

PURPOSE: The purpose of this study was to determine whether continuous capnography monitoring detects adverse respiratory and airway events earlier than pulse oximetry and the clinical exam can during intramuscular ketamine for procedural sedation in children. METHODS: This study was a prospective observational study conducted from April 2009 to March 2010 in an urban Korean teaching hospital. Pediatric patients who needed procedural sedation for primary closure were enrolled. After patients received intramuscular ketamine, they were monitored using clinical ventilation assessment, pulse oximetry and capnography. Adverse respiratory and airway events were recorded RESULTS: A total of 91 patients were enrolled. Of the 91 patients, 16 (17%) had adverse respiratory events; 5 had hypoxia. Capnography was 100% sensitive for predicting hypoxia and apnea. CONCLUSION: When intramuscular ketamine is administered for procedural sedation in children, capnography allows early detection of adverse respiratory events.
Anoxia ; Apnea ; Capnography ; Child ; Conscious Sedation ; Hospitals, Teaching ; Humans ; Ketamine ; Oximetry ; Prospective Studies ; Ventilation