We describe our initial experience of the perioperative anesthetic care provided to 8 years old female child with argininosuccinic acidemia undergoing living-related liver transplantation because it is the only available therapy for end-stage liver disease. Induction and maintenance of anesthesia has been conventional method. Arterial catheterized at radial and femoral arteries for continuous blood pressure monitoring and sampling. 18 G central vein catheterization was placed in left subclavian vein for fluid, drug infusion and CVP monitoring. EKG, pulse oxymetry, end-tidal CO2, urine output and body temperature were monitored. CBC, PT, aPTT, serum electrolyte were checked at preanhepatic, anhepatic phase and just after hepatic artery anastomosis. ABGA was checked every 1 hour. The level of serum ammmonia returned to normal range without protein restriction. We describe this case and a brief review of the literature.
Anesthesia* ; Argininosuccinic Aciduria* ; Blood Pressure Monitors ; Body Temperature ; Catheterization ; Catheters ; Child ; Electrocardiography ; Female ; Femoral Artery ; Hepatic Artery ; Humans ; Liver Diseases ; Liver Transplantation* ; Liver* ; Reference Values ; Subclavian Vein ; Veins

BACKGROUND: Patients readmitted to intensive care unit (ICU) have significantly higher mortality. The role of intensivists to judge when to discharge from ICU may be important. We performed this study to assess the effect of intensivist's discharge decision-making on readmission to ICU. METHODS: Data were collected prospectively from patients admitted to ICUs (group 1). Another data were collected retrospectively from the patients' record (group 2). Discharge of the patients in group 1 were based on intensivist's discharge decision-making but not in group 2. We encouraged deep breathing and expectoration to patients of group 1 at risk of pulmonary complication during ICU stay and used a guideline for making discharge decisions. Readmission cause, length of ICU stay, Acute Physiology and Chronic Health Evaluation (APACHE) III score, and multiple organ dysfunction syndrome (MODS) score of readmitted patients were evaluated. RESULTS: Readmission rate of group 1 was lower than that of group 2 (p<0.05). The mortality of readmitted patients in each group was higher than that of non-readmitted patients (p<0.05). Respiratory disease was the major cause of readmission. In non-survivors of readmitted patients, APACHE III score on initial discharge and readmission, MODS score on initial admission, discharge and readmission were higher than those of survivors (p<0.05). CONCLUSIONS: Readmission rate was lower when intensivists participated in discharge decision- making. ICU readmission was associated with higher hospital mortality and longer ICU stay. MODS and APACHE III score at first discharge and readmission were significant prognostic factors of the outcome in readmitted patients.
APACHE ; Hospital Mortality ; Humans ; Intensive Care Units* ; Critical Care* ; Mortality ; Multiple Organ Failure ; Prospective Studies ; Respiration ; Retrospective Studies ; Survivors

PURPOSE: Frequent changes in chronic urticaria (CU) activity over time can cause psychological stress, which also serves as a trigger of CU. To measure the control status of CU, the Urticaria Control Test (UCT) was developed in Germany. This study aimed to investigate the validity, reliability and responsiveness to changes in CU for the Korean version of the UCT (K-UCT) and its relation with salivary cortisol and cortisone levels. METHODS: Linguistic adaptation of the UCT into Korean was conducted. A total of 96 CU patients were enrolled, and 80 of them completed the study. The K-UCT and other outcome scores for CU were measured and repeated after 4 weeks of treatment. Control status was classified by physicians into well-controlled, partly-controlled, and uncontrolled CU. Salivary cortisol and cortisone were measured by liquid chromatography-tandem mass spectrometry. RESULTS: Excellent internal consistency and intra-class reliability were obtained. Strong correlations between the K-UCT and disease severity, reflected in the Urticaria Activity Score (UAS)/global assessment of urticaria control by physicians/patient assessment of symptom severity/CU-specific quality of life were noted. K-UCT scores ≥12 were found to be optimal for determining well-controlled CU (sensitivity, 75.0%; specificity, 758%; area under the curve, 0.824). Perceived stress scale scores were significantly correlated with the UAS and the K-UCT. Salivary cortisone levels were significantly correlated with K-UCT (r = 0.308, P = 0.009) and differed significantly according to control status determined by a K-UCT ≥12. CONCLUSIONS: This study demonstrated that the K-UCT can be a valid instrument with which to gauge CU control status in Korean patients. Further studies are needed to validate salivary cortisone as a biomarker for CU control.
Cortisone* ; Germany ; Humans ; Hydrocortisone ; Korea ; Linguistics ; Mass Spectrometry ; Quality of Life ; Sensitivity and Specificity ; Stress, Psychological ; Urticaria*

PURPOSE: Increasing in prevalence, food allergy (FA) is becoming an important public health concern. In Korean adults, however, clinical phenotypes and causes of FA have not been studied. We aimed to study common causative allergens and clinical manifestations of FA in Korean adults. METHODS: This study was conducted as a retrospective review of medical records for 95 patients (≥19 years old) diagnosed with FA from September 2014 to August 2015 at a single university hospital. RESULTS: In the 95 patients, 181 FA events were recorded. The mean age of first onset of FA symptoms was 34.7±15.8 years. The most frequent causative food was seafood (34.8%); shrimp and crab allergies ranked highest, regardless of age and sex. Among all FA events, there were 47 (26.0%) cases of anaphylaxis and 26 (14.4%) cases of oral allergy syndrome (OAS). Seafood (51.1%) was the most frequent cause of anaphylaxis, followed by grains (14.9%). Most OAS cases were associated with fruits (95.7%). The frequency of fruit-induced FA was significantly higher in males than in females (23.0% vs 8.4%, P=0.011). While no cases of vegetables-induced FA were noted in younger individuals (19 to 30 years), vegetables accounted for 20.5% of FA symptoms in older subjects (≥51 years, P<0.001). Allergic rhinitis (44.2%) and drug allergy (20.0%) were major comorbidities associated with FA. Overall, 29 FA events had cofactors, of which 10 were combined with exercise. CONCLUSIONS: The major causes of FA in Korean adults were crustacean, fruits, and grains. Interestingly, the clinical manifestations of FA and demographics varied according to type of food allergen.
Adult* ; Allergens ; Anaphylaxis ; Comorbidity ; Demography ; Drug Hypersensitivity ; Female ; Food Hypersensitivity* ; Fruit ; Humans ; Hypersensitivity ; Korea ; Male ; Medical Records ; Phenotype* ; Prevalence ; Public Health ; Retrospective Studies* ; Rhinitis, Allergic ; Seafood ; Vegetables

Background/Aims: Primary immunodef iciency (PID) is a serious comorbid condition in adult asthmatics that have frequent exacerbations, which requires monthly replacement of intravenous immunoglobulin (IVIG). However, the prevalence and clinical significance of PID in adult asthmatics in Korea have not yet been reported. The aim of this study is to assess the prevalence of PID and its association with asthma exacerbation in Korean adult asthmatics. Methods: A total of 2,866 adult asthmatics were enrolled in this study. The PID group was defined as subjects who had lower levels of immunoglobulin G (IgG)/ A/M and/or IgG subclass presenting with recurrent respiratory infections. Serum samples were assayed for total IgG/A/M by immunoturbidimetry, and IgG subclasses by nephelometry. Results: Of the 2,866 asthmatic patients enrolled, 157 (5.49%) had PID (classified as the PID group), while those without PID was classified as the non-PID group. IgG subclass deficiency (58%) is most prevalent, among which IgG3 subclass deficiency was most common (58%). The relative risk of asthma exacerbation was 1.70 times higher in the PID group compared to the non-PID group (1.696; 95% confidence interval, 1.284 to 2.239; p < 0.001); the prevalence of severe asthma was significantly higher in the PID group than in the non-PID group (32.48% vs. 13.00%, p < 0.001). Thirty-five among 157 patients in the PID group d maintained IVIG to prevent asthma exacerbation. Conclusions It is suggested that PID, especially IgG3 subclass deficiency, is a significant risk factor for asthma exacerbation. Screening of IgG subclass levels and IVIG replacement should be considered in the management in adult asthmatics.

PURPOSE: Allergen-specific immunotherapy (AIT) is known to be the only therapeutic modality to alter the natural course of allergic diseases. However, at least 3 years of treatment is recommended for achieving long-term disease modifying effect. This study aimed to investigate factors associated with immunotherapy non-adherence in real practice. MATERIALS AND METHODS: We retrospectively reviewed medical records of patients who were diagnosed with allergic rhinitis, asthma, or atopic dermatitis, and received AIT to common allergens such as house dust mite and/or pollens from January 2007 to August 2014. In this study, non-adherence was defined as not completing 3 years of AIT. RESULTS: Among 1162 patients enrolled, 228 (19.6%) failed to complete 3 years of AIT. In multivariate analysis, age less than 20 years [odds ratio (OR) 3.11, 95% confidence interval (CI) 1.70–5.69] and 20 to 40 years (OR 2.01, 95% CI 1.17–3.43), cluster build-up (OR 1.78, 95% CI 1.05–3.02) and ultra-rush build-up schedules (OR 5.46, 95% CI 2.40–12.43), and absence of visit to other departments in the same hospital (OR 1.87, 95% CI 1.05–3.32) were independently associated with immunotherapy non-adherence. Disease duration of 5–10 years was negatively associated with non-adherence compared to shorter disease duration of less than 5 years (OR 0.61, 95% CI 0.40–0.94). Although male sex and commercial product of AIT, Tyrosine S®, compared to Novo-Helisen® were non-adherent factors in univariate analysis, no statistical significances were identified in multivariate analysis. CONCLUSION: Various factors are associated with immunotherapy adherence affecting the utility of immunotherapy. Clinicians should be aware of factors associated with adherence to maximize the utility of allergen-specific subcutaneous immunotherapy.
Allergens ; Appointments and Schedules ; Asthma ; Dermatitis, Atopic ; Humans ; Immunotherapy ; Male ; Medical Records ; Multivariate Analysis ; Pollen ; Pyroglyphidae ; Retrospective Studies ; Rhinitis, Allergic ; Tyrosine

BACKGROUND: The measurement of cardiac output is an essential part of anesthetic practice in patients undergoing liver transplantation. A thermodilution technique, using a pulmonary artery catheter is currently accepted as the gold standard in clinical practise. However, its use is associated with several limitations. METHODS: An esophageal doppler monitor was compared with the thermodilution technique in 22 patients undergoing split graft transplantation from a living donor. Six measurement were taken during liver transplantation, 1) control, 2) dissection phase, 3) anhepatic phase, 4) reperfusion phase, 5) after hepatic artery anastomosis, and 6) end of surgery. RESULTS: Significant difference were observed between the two measurement at all times studied with a strong correlation, except at the end of surgery (r > 0.4). CONCLUSIONS: The use of esophageal doppler monitor results in cardiac output measurements which are considerably different from those obtained using thermodilution, but a strong correlation exists between two methods. Thus the use of esohageal monitoring can be recommended in patients undergoing liver transplantation for trend monitoring.
Cardiac Output ; Catheters* ; Hemodynamics* ; Hepatic Artery ; Humans ; Liver Transplantation* ; Liver* ; Living Donors ; Pulmonary Artery* ; Reperfusion ; Thermodilution ; Transplants

BACKGROUND: Some studies reported that lowering central venous pressure (LCVP) during liver resection could significantly reduce the intra-operative blood loss, however it is still controversial concerning LCVP induced renal dysfunction, hypovolemia, hemodynamic instability. This study evaluated the association of low central venous pressure with blood loss during liver resection comparing the control group. METHODS: A total 62 patients aged 20 to 70 underwent hepatectomy by the same group of surgeon were randomized into group L (CVP < 10 mmHg, n = 30) and control group C (CVP > 10 mmHg, n = 32) during dissection and lobectomy period. Data such as age, sex, concurrent disease, liver resection site (right or left), pre-, intra- and postoperative day 3 hemoglobin, blood urea nitrogen, creatinine, bleeding time, prothrombin time, activated partitial thromboplastin time, intraoperative blood loss, urine output, transfusion volume, length of hospital stay were collected and compared between the two groups and t-test was used for comparison of results. RESULTS: The difference of total blood loss between two groups was 193.6 +/- 432.2 ml (group L; 589.1 +/- 380.8 ml, group C; 782.7 +/- 316.7 ml), however statistically insignificant (P value = 0.1243). Additionally, there were no significant differences in other data including the length of hospital stay. CONCLUSIONS: Our results suggest maintaining CVP under 10 mmHg is not effective in reducing blood loss during liver resection.
Bleeding Time ; Blood Urea Nitrogen ; Central Venous Pressure* ; Creatinine ; Hemodynamics ; Hepatectomy ; Humans ; Hypovolemia ; Length of Stay ; Liver ; Liver Diseases ; Prothrombin Time ; Thromboplastin

We report a patient who developed a hydromediastinum associated with the insertion of a central venous catheter. A 32-year-old male, who presented for left nephroureterectomy, had a central venous catheter inserted after general anesthesia. The patient subsequently showed acute respiratory distress after extubation. His right neck was severely edematous and the chest radiograph revealed a widened mediastinal shadow. The exploratory neck incision showed fluid collection at the neck and mediastinum.
Adult ; Anesthesia, General ; Catheterization* ; Catheters* ; Central Venous Catheters ; Humans ; Jugular Veins* ; Male ; Mediastinum ; Neck ; Radiography, Thoracic

BACKGROUND: The aim of this study is to narrow the gap between global guidelines and local practices, we recently established domestic recommendations by adapting the international guidelines for management of chronic kidney disease-mineral bone disorder (CKD-MBD) in patients on maintenance hemodialysis (MHD). This study was undertaken to determine whether application of this guideline adaptation was associated with improved serum mineral profiles in patients with CKD-MBD. METHODS: A total of 355 patients on MHD were enrolled from seven dialysis units. After adhering to our strategy for one year, serum phosphorus, calcium, intact parathyroid hormone (iPTH), and alkaline phosphatase (AP) levels were compared with the baseline. The endpoint was improvement in the proportion of patients with serum mineral levels at target recommendations. RESULTS: The median serum phosphorus level and proportion of patients with serum phosphorus within the target range were not changed. Although the median serum calcium level was significantly increased, the proportion of patients with serum calcium within the target range was not significantly affected. The proportion of patients with serum iPTH at the target level was not altered, although the median serum iPTH was significantly decreased. However, both median serum AP and the proportion of patients with serum AP at the target level (70.4% vs. 89.6%, P < 0.001) were improved. CONCLUSION: In our patients with MHD, serum mineral profiles were altered and the serum AP level stabilized after implementing our recommendations. Long-term follow-up evaluations are necessary to determine whether uremic bone disease and cardiovascular calcifications are affected by these recommendations.
Alkaline Phosphatase* ; Bone Diseases ; Calcium ; Dialysis ; Follow-Up Studies ; Humans ; Hyperparathyroidism, Secondary ; Kidney* ; Miners ; Parathyroid Hormone ; Phosphorus ; Quality Improvement* ; Renal Dialysis*