The American journal of emergency medicine
-
Measurement of pathogen DNA polymerase activity by enzymatic template generation and amplification (ETGA) has shown promise in detecting pathogens in bloodstream infection (BSI). We perform an in-depth analysis of patients with clinical BSI enrolled in ETGA feasibility experiments. ⋯ Patients with BSI often have diagnostic and treatment delays. Enzymatic template generation and amplification provides clinically meaningful data more rapidly than cultures. Future development should focus on real-time application of assays that detect microbes at the molecular level.
-
We encountered a case of severe acute respiratory distress syndrome in late pregnancy due to influenza (H1N1) with refractory hypoxemia to conventional mechanical ventilation. Ventilation in prone position rescued this patient by maintaining oxygenation and sustaining improvement thereafter. ⋯ It requires frequent monitoring of possible complications due to prone position and highly dedicated supporting staffs. More data are required on safety of proning in the late pregnancy.
-
Case Reports
Spontaneous hepatic rupture caused by hemolysis, elevated liver enzymes, and low platelet count syndrome.
The causes of hemolysis, elevated liver enzymes, and low platelet count (HELLP) syndrome or hepatic hemorrhage as a serious complication of HELLP are not known. Although spontaneous hepatic rupture associated with HELLP syndrome is a rare complication of pregnancy, hepatic rupture results in life-threatening complications. ⋯ Hepatic rupture in HELLP syndrome should be considered a differential diagnosis in pregnant patients with sudden onset of abdominal pain or hypotension. We report a case of 30-year-old primigravida female with spontaneous hepatic rupture caused by HELLP syndrome as a presenting symptom of right upper quadrant abdominal pain.
-
The aim of this study was to analyze the day-of-the-week variations of acute myocardial infarction (AMI) over a 27-year period. The effects of sex, age, history of AMI, hypertension, fatality, and temporal changes over the 27-year period were also investigated. ⋯ The present study demonstrates that there is a marked incidence peak in AMI on Mondays. This peak is similar for men and women but varies according to age. The Monday peak is not observed in subjects previously admitted for AMI or in fatal cases. The organization of the emergency medical services could take into account the day-of-the-week pattern of AMI to adapt emergency medical service capacity to needs.