A clinical analysis was made of 18 cases of traumatic diaphragmatic rupture which had been treated during the 8 years from January 1989 to December 1997 at the Department of Surgery & Chest Surgery, Dae Rim Saint Mary's Hospital. The results are as follows: 1) The most common ages were 3rd and 4th decades (61.1%).There were 14 males and 4 females (M : F = 3.5 : 1) 2) The traumatic diaphragmatic ruptures were due to blunt trauma in 13 (72.2%) patients (left 10, right 3) and penetrating trauma in 5 (27.8%) patients (left 5). 3) The common symptoms were dyspnea (77.8%), abdominal pain (66.7%), and chest pain (55.6%). 4) 12 of the 18 patients were diagnosed before operation. Six patients were diagnosed during operation. 5) 15 of the 18 patients were operated on within 24 hours (83.3%). 6) The most common associated intraabdominal injured organ was spleen (44.4%). The most common herniated organ was colon (27.8%). 7) Most of the injuries ranged in size from 6 to 10 cm in the blunt trauma patients (53.8%) and less than 5 cm in penetrating trauma patients (100%). 8) The operations were done using a laparotomy alone in 11 patients, a thoracotomy in 5 patients, and a thoracoabdominal incision in 2 patients. 9) Postoperative complications were developed in 8 patients (44.4%). 10) The perioperative mortality was 11.1%, and the causes of deaths were hypovolemic shock and septic shock. In conculusion, traumatic diaphragmatic rupture without severe associated organ injury could reveal a good outcome, if early diagnosis and proper treatment was performed.
Abdominal Pain ; Cause of Death ; Chest Pain ; Colon ; Dyspnea ; Early Diagnosis ; Female ; Humans ; Laparotomy ; Male ; Mortality ; Postoperative Complications ; Rupture* ; Saints ; Shock ; Shock, Septic ; Spleen ; Thoracotomy ; Thorax

Etomidate and midazolam are the most popular drugs among the induction agents for emergent endotracheal intubation. The purpose of this study was to compare the incidence of adrenal insufficiency and mortality between the septic shock patients who received etomidate (ETM group) and those who received midazolam (MDZ group). Between November 2004 and September 2006, 65 patients were analyzed in this study. The hospital mortality rate was 36% in the ETM group (n=25) and 50% in the MDZ group (n=40), which was not statistically significant (p=0.269). The incidence of relative adrenal insufficiency was significantly higher in the ETM group than in the MDZ group (84% and 48%, respectively; p=0.003). On multivariate analysis, the use of etomidate was the only significant factor affecting the incidence of relative adrenal insufficiency (odds radio, 5.59; 95% confidence interval, 1.61- 19.4). In conclusion, we think that physicians who treat patients with septic shock should be aware that etomidate can cause adrenal insufficiency, and should start corticosteroids if etomidate is administered.
Adrenal Cortex Hormones/therapeutic use ; Adrenal Insufficiency/chemically induced/complications ; Aged ; Anesthetics, Intravenous/*adverse effects ; Etomidate/*adverse effects ; Female ; Humans ; *Intubation, Intratracheal ; Male ; Midazolam/*adverse effects ; Middle Aged ; Retrospective Studies ; Shock, Septic/complications/drug therapy/*mortality

BACKGROUND: Heart-lung transplantation (HLT) has provided hope to patients with end-stage lung disease and irreversible heart dysfunction. We reviewed the clinical outcomes of 10 patients who underwent heart-lung transplantation at Asan Medical Center. METHODS: Between July 2010 and August 2014, a total of 11 patients underwent HLT at Asan Medical Center. After excluding one patient who underwent concomitant liver transplantation, 10 patients were enrolled in our study. We reviewed the demographics of the donors and the recipients' baseline information, survival rate, cause of death, and postoperative complications. All patients underwent follow-up, with a mean duration of 26.1±16.7 months. RESULTS: Early death occurred in two patients (20%) due to septic shock. Late death occurred in three patients (38%) due to bronchiolitis obliterans (n=2) and septic shock (n=1), although these patients survived for 22, 28, and 42 months, respectively. The actuarial survival rates at one year, two years, and three years after HLT were 80%, 67%, and 53%, respectively. CONCLUSION: HLT is a procedure that is rarely performed in Korea, even in medical centers with large heart and lung transplant programs. In order to achieve acceptable clinical outcomes, it is critical to carefully choose the donor and the recipient and to be certain that all aspects of the transplant procedure are planned in advance with the greatest care.
Bronchiolitis Obliterans ; Cause of Death ; Chungcheongnam-do ; Demography ; Follow-Up Studies ; Heart ; Heart-Lung Transplantation* ; Hope ; Humans ; Korea ; Liver Transplantation ; Lung ; Lung Diseases ; Mortality ; Postoperative Complications ; Shock, Septic ; Survival Rate ; Tissue Donors

PURPOSE: The aim of this study was to investigate clinical characteristics and risk factors of acute kidney injury (AKI) in patients with sepsis and septic shock. Additionally, we explored whether the severity of AKI affects on the clinical outcomes. MATERIALS AND METHODS: Data were collected retrospectively in a single center. Among 5680 patients who visited emergency department from January to December 2010, 992 patients with sepsis and septic shock were enrolled. Patients were divided into two groups, patients who developed AKI or not, to compare the baseline characteristics, and laboratory and physiologic data. Patients with AKI were subdivided according to its stages for survival analysis. RESULTS: AKI was developed in 57.7% of patients. Multivariable logistic regression analysis revealed that development of septic AKI was associated with older age, pre-existing chronic kidney disease, use of angiotensin converting enzyme inhibitor or angiotensin receptor blocker, presence of shock, positive blood culture results, and low white blood cell and platelet counts. Hospital mortality was higher in AKI group. Crude Kaplan-Meier survival curves demonstrated reduced 30-day survival rate was significantly associated with the severity of acute kidney injury. CONCLUSION: The development of septic AKI was associated with poor clinical outcomes. Furthermore, the severity of AKI was associated with increased mortality.
Acute Kidney Injury/*etiology/mortality ; Age Factors ; Aged ; Angiotensin-Converting Enzyme Inhibitors/therapeutic use ; Female ; Humans ; Kaplan-Meier Estimate ; Logistic Models ; Male ; Middle Aged ; Renal Insufficiency, Chronic/complications ; Retrospective Studies ; Risk Factors ; Sepsis/*complications/*mortality ; Shock, Septic/*complications/*mortality ; Survival Rate

This study aimed to compare the clinical presentations of Aeromonas hydrophila, A. veronii biovar sobria and A. caviae monomicrobial bacteremia by a retrospective method at three hospitals in Taiwan during an 8-yr period. There were 87 patients with A. hydrophila bacteremia, 45 with A. veronii biovar sobria bacteremia and 22 with A. caviae bacteremia. Compared with A. hydrophila and A. veronii biovar sobria bacteremia, A. caviae bacteremia was more healthcare-associated (45 vs 30 and 16%; P = 0.031). The patients with A. caviae bacteremias were less likely to have liver cirrhosis (27 vs 62 and 64%; P = 0.007) and severe complications such as shock (9 vs 40 and 47%; P = 0.009) and thrombocytopenia (45 vs 67 and 87%; P = 0.002). The APACHE II score was the most important risk factor of Aeromonas bacteremia-associated mortalities. The APACHE II scores of A. caviae bacteremias were lower than A. hydrophila bacteremia and A. veronii biovar sobria bacteremia (7 vs 14 and 16 points; P = 0.002). In conclusion, the clinical presentation of A. caviae bacteremia was much different from A. hydrophila and A. veronii biovar sobria bacteremia. The severity and mortality of A. caviae bacteremia were lower than A. hydrophila or A. veronii biovar sobria bacteremia.
APACHE ; Adult ; Aeromonas caviae/drug effects/*pathogenicity ; Aeromonas hydrophila/drug effects/*pathogenicity ; Aged ; Aged, 80 and over ; Bacteremia/complications/drug therapy/*microbiology/mortality ; Cross Infection/microbiology ; Female ; Gram-Negative Bacterial Infections/complications/drug therapy/*microbiology/mortality ; Humans ; Liver Cirrhosis/microbiology ; Male ; Middle Aged ; Retrospective Studies ; Shock, Septic/microbiology ; Taiwan ; Thrombocytopenia/complications ; Young Adult

This study investigated predictors associated with 14-day mortality, and focused especially on the impact of appropriate antimicrobial treatment among patients with carbapenem-resistant Acinetobacter baumannii (CRAB) bacteremia. This retrospective study was performed at a tertiary care hospital in Korea from June 2007 to June 2010. Antibiotic therapy was considered appropriate if the antibiotics were administered via an appropriate route within 24 hr after the result of blood culture, had in vitro sensitivity to isolated strains, and of an adequate dosage according to the current guidelines. Ninety-five patients with A. baumannii bacteremia were included; of these, 53 (55.8%) were infected with CRAB. The overall infection-related 14-day mortality was higher in patients receiving inappropriate antimicrobial therapy than in patients receiving appropriate therapy (59.5% [22/37] vs 13.8% [8/58], P < 0.05). Multivariate analysis showed that septic shock (OR 10.5, 95% CI, 1.93-57.4; P = 0.006), carbapenem-resistance (OR 7.29, 95% CI 1.57-33.8; P = 0.01), pneumonia as a source of bacteremia (OR 5.29, 95% CI 1.07-26.1; P = 0.04), and inappropriate antimicrobial therapy (OR 8.05, 95% CI 1.65-39.2; P = 0.009) were independent risk factors for 14-day mortality. Early definite antimicrobial therapy had an influence on favorable outcomes in patients with A. baumannii bacteremia.
APACHE ; Acinetobacter Infections/drug therapy/microbiology/*mortality ; Acinetobacter baumannii/drug effects/*isolation & purification ; Adult ; Age Factors ; Aged ; Anti-Bacterial Agents/*therapeutic use ; Carbapenems/pharmacology ; Diabetes Complications ; Drug Resistance, Bacterial ; Female ; Humans ; Male ; Middle Aged ; Odds Ratio ; Pneumonia/etiology ; Prognosis ; Retrospective Studies ; Risk Factors ; Shock, Septic/etiology ; Survival Rate

OBJECTIVETo investigate the efficacy of continuous blood purification (CBP) and to explore its mechanism in the treatment of pediatric septic shock.

METHODSNine children weighted 3.1 kg - 14.0 kg with septic shock were treated with continuous veno-venous hemofiltration (CVVH) which is also referred to as CBP with blood access of double-lumen hemodialysis catheter of 6.5 to 8Fr inserted via central vein, hemofilters of Minifilter plus (for children with body weight < 5 kg) or AV400s (for children with body weight > or = 5 kg), child's type extracorporeal circuit vessel and heparin anticoagulation. The replacement solution was delivered pre-dilution after 3 to 4 hours' post-dilution. The blood gas, clinical biochemical items, medium molecule substance (MMS) concentration in blood as well as capillary refill time (CRT), BP, urine output, vasopressors dosage were examined at a set of time points from the beginning to the end of the CVVH.

RESULTSOf the 9 children, 6 had acute renal failure (ARF), 3 had acute respiratory distress syndrome (ARDS), 5 were blood culture positive and all the 9 needed vasopressors to keep BP before CVVH. The blood pH was 7.14 +/- 0.23, base excess (BE) was -11.3 +/- 4.25 mmol/L, MMS was 3532 +/- 519 U/L, PO2/FiO2 was 188 +/- 33, CRT > 5 s, urine output was 0.85 +/- 0.52 ml/(kg.hr) and the adrenalin dosage 1.36 +/- 0.48 microg/(kg.min), and dopamine 16.35 +/- 3.27 microg/(kg.min) before CVVH. The patients' condition was improved much as demonstrated by pH 7.38 +/- 0.16, BE -0.28 +/- 1.37 mmol/L, MMS 2576 +/- 375 U/L, PO2/FiO2 285 +/- 63, CRT < 2 s, and the adrenalin dosage 0.08 +/- 0.04 microg/(kg.min) and dopamine 8.53 +/- 6.72 microg/(kg.min), urine output 2.9 +/- 1.6 ml/(kg.hr) after 24 hour treatment with CVVH. Of the 9 children, 2 died of MODS (1 intussusception complicated with intestine necrosis, 1 severe scald) and 1 was given up because of severe intestinal fistula, the other 6 children recovered at the end.

CONCLUSIONCBP was effective in treatment of pediatric septic shock by improving the oxygenation, correcting metabolic acidosis, stabilizing BP, increasing the tissue perfusion and eliminating the medium molecule substances.

Acid-Base Equilibrium ; Acute Kidney Injury ; etiology ; physiopathology ; therapy ; Blood Pressure ; Capillaries ; physiopathology ; Child, Preschool ; Female ; Hemofiltration ; methods ; Humans ; Infant ; Male ; Regional Blood Flow ; Respiratory Distress Syndrome, Adult ; etiology ; physiopathology ; therapy ; Severity of Illness Index ; Shock, Septic ; complications ; mortality ; physiopathology ; therapy ; Treatment Outcome