Pre-hospital thrombolysis for ST-segment elevation myocardial infarction in regional Australia: long-term follow up.

Background: Delivering reperfusion therapy to patients with ST-segment elevation myocardial infarction (STEMI) in regional areas without access to tertiary cardiology care remains challenging. The systems of care in Hunter New England Health, New South Wales, Australia (area covered = 130 000 km ) to provide reperfusion to patients with STEMI involve a 12-lead electrocardiogram in the ambulance, discussion between cardiologist and paramedic, followed by pre-hospital thrombolysis (PHT) delivered in ambulance to appropriate patients >60 min from the cardiac catheterisation laboratories. Patients who can access the cardiac catheterisation laboratories within 60 min are treated with primary percutaneous coronary intervention (PCI).

MicroRNA-7 as a tumor suppressor and novel therapeutic for adrenocortical carcinoma.

Adrenocortical carcinoma (ACC) has a poor prognosis with significant unmet clinical need due to late diagnosis, high rates of recurrence/metastasis and poor response to conventional treatment. Replacing tumor suppressor microRNAs (miRNAs) offer a novel therapy, however systemic delivery remains challenging. A number of miRNAs have been described to be under-expressed in ACC however it is not known if they form a part of ACC pathogenesis.