The Medical journal of Australia
-
To assess whether a collaborative interdepartmental pathway involving emergency department (ED) physicians activating the cardiac catheterisation laboratory (CCL) with immediate patient transfer to the CCL reduces door-to-balloon (DTB) times for patients with suspected ST-elevation myocardial infarction (STEMI). ⋯ ED physician activation of CCL with immediate patient transfer is associated with highly significant improvements in DTB time without increased false positive rates.
-
The role of general practitioners in managing bipolar disorder is gaining increasing recognition.
-
Bipolar disorders are cyclical mood disorders with clinical features including distinct sustained periods of mood elevation. Briefer (4 days or more), mild episodes of mood elevation define bipolar II disorder; lengthier (7 days or more), more severe episodes (or those requiring hospitalisation), with or without psychotic features, define bipolar I disorder. Depressive periods are more common and lengthier than manic or hypomanic states, and are the main cause of disability. ⋯ Irritability is a common symptom in bipolar disorder, particularly during mixed states (during which patients have features of mood elevation and depression concurrently) or when there is rapid cycling of mood (more than four episodes of mood disorder per year). Alcohol misuse and use of illicit drugs may simulate mood changes in bipolar disorder. Accurate diagnosis and assessment of bipolar disorder is essential for clinical decision making and determining prognosis and treatments.
-
To describe the characteristics, management and outcomes of patients with major trauma who were taking warfarin; explore the use of rapid anticoagulation reversal; and assess the effect of reversal on outcomes. ⋯ Patients with major trauma taking warfarin at the time of injury have high mortality rates, poor functional outcomes and long delays to initiation and completion of anticoagulation reversal. Rapid, appropriate warfarin reversal was rarely performed and was not independently associated with survival. Age, low on-scene GCS and progressive ICH were strongly associated with mortality, but presenting INR, ICH v no ICH, and sex were not.
-
To document trends in subject demographics, anthropometry and sleep disorder severity over 21 years of diagnostic sleep studies. ⋯ There is a continuing trend towards increasing body weight and BMI in people undergoing diagnostic sleep studies. Our data do not support the hypothesis that increased accessibility to diagnostic services and increased awareness of sleep disorders are resulting in a decline in disease severity. These findings are consistent with the premise that worsening severity in sleep-disordered breathing is primarily attributable to increasing obesity.