The Australian Stroke Alliance is a powerful collaboration dedicated to improving the care of the growing number of people suffering stroke.
The initiative is the brainchild of internationally renowned neurologists, Professor Geoffrey Donnan AO and Professor Stephen Davis AM, who have devoted their lives to stroke treatment and research.
How this project began
During their long careers investigating the brain, Profs Davis and Donnan have led the use of a range of revolutionary treatments to treat stroke.
It is well-known that fast, accurate diagnosis of stroke is essential as patients can have either a haemorrhage (20%) or a blockage from a clot (80%) and treatment for each is vastly different.
Brain imaging helps provide the diagnosis but until now, these heavy imaging machines have only been found in hospitals, leading to fundamentally inequitable access to care for those in rural or remote areas.
Even for urban populations, there are obstacles in our ability to deliver essential clot-busting medication within a four-and-a-half-hour window from the time of the stroke, or clot removal in theatre.
Stroke physicians around the country have been frustrated by the limitations of treatment options and the risk of long-term disability or death of extremely vulnerable patients.
A radical approach
The time is right for a dramatic shift in stroke care to deliver equitable access to timely treatment.
The Stroke Golden Hour was born, incorporating three key objectives:
- Improve brain imaging technology for stroke
- Invent the world’s first stroke air ambulance to serve remote communities
- Improve access to care through the development of a pre-hospital stroke-capable ambulance with on-board imaging and data transmission to regional hospitals.
We know our interventions have an impact. Since 2017, a pilot mobile stroke unit has travelled the streets of Melbourne, taking hospital emergency scanning equipment and a team of stroke experts to the patient. New technologies were developed to allow CT scanners to be transported in the mobile stroke unit, providing diagnosis within minutes of arrival to the patient.
The Melbourne Mobile Stroke Unit has massively reduced time to treatment, resulting in dramatically improved outcomes for patients. The Mobile Stroke Unit attended 1450 patients in its first 2.5 years of operation, providing treatment at the scene 75 minutes faster compared with patients taken to hospital for treatment and halving the time to clot retrieval (thrombectomy).
Improve access to care through the development of new metropolitan and rural stroke ambulances with on-board imaging and data transmission to regional hospitals.
Our disruptive response to stroke care has already delivered impressive results.
The mobile stroke unit is changing lives:
- We take the hospital to the patient.
- Patients with stroke are treated 75 minutes faster than those taken to hospital.
- We treat eight times as many patients in the Stroke Golden Hour compared to the standard hospital pathway.
- On average, it takes just 17 minutes from our arrival to the patient receiving a CT scan in the back of the ambulance.
- Paramedics are ready for the next patient 13% faster.
In 2020, the Australian Stroke Alliance welcomes the Royal Flying Doctor Service of Australia, the Stroke Foundation, the Council of Ambulance Authorities, the Royal Melbourne Hospital, Ambulance Victoria, The University of Melbourne and RMIT University. This dynamic alliance has garnered the support of more than 30 national partners.