Envisioning the streamlined stroke care system of tomorrow

Several key trends are converging to drive transformation in stroke management.

Despite the remarkable strides made, significant headwinds are hampering our ability to make thrombectomy accessible to all who could benefit.

Stroke signs often go unrecognized by patients and bystanders, postponing medical contact until it's too late. In fact, this unawareness is one of the leading causes of delay in seeking medical attention. One study found that 42% of patients presenting with acute ischemic stroke were not treated due to admission outside the ideal treatment window for reperfusion therapy.⁴ Public education campaigns about stroke symptoms and the need to activate emergency services immediately are crucial.

First responders, such as paramedics, are not always equipped or empowered to confidently diagnose strokes in the field. Valuable time is lost in transporting patients to stroke-capable hospitals. Ambulance-based telestroke assessments and AI diagnostic aids could help get more patients to the right center the first time.

Delivering 24/7 thrombectomy services requires substantial investment in infrastructure, staff, training, call coverage and care coordination. Currently, fewer than 5% of stroke patients globally receive adequate and timely treatment.⁵ Building out more comprehensive stroke centers and developing additional specialists will be necessary to meet the growing need.

Stroke care depends on seamless collaboration across a large multidisciplinary team spanning prehospital, hospital and post-acute settings. However, incompatible data systems often create silos between these providers. Centralizing data from EMS, imaging, angio suites and registries could facilitate more integrated, efficient stroke care.

Even as more patients survive strokes thanks to advanced therapies, the long-term effects on their quality of life are not fully understood. Many individuals still face significant disabilities and require ongoing support. More research is needed on how thrombectomy affects long-term functional outcomes and which post-stroke interventions can maximize recovery.

To realize MT's full potential to reduce death and disability from stroke, we must invest in proven strategies and promising innovations. Collective and coordinated efforts from health system leaders, interventional neuroradiologists, policymakers, industry partners and technology vendors can combine to lead to a healthier future.

Educating the public to spot stroke symptoms and call emergency services immediately is the first domino in the chain of survival. The FAST mnemonic acronym (facial drooping, arm weakness, speech difficulty and time to call 911) is a simple but effective way to empower caregivers and bystanders as the first link in stroke care.

Providing EMS teams with better training and tools for prehospital stroke recognition can avoid delays and misrouting. Mobile telestroke platforms allow ambulance crews to patch in stroke experts for remote assessments. AI algorithms can analyze ambulance ECGs and CT scans to identify large vessel occlusions worthy of direct thrombectomy center transport.

Developing thrombectomy-capable stroke centers in underserved areas will be key to expanding access. Initiatives like the European Union's Stroke Action Plan aim to boost the number of people living within 45-60 minutes of an MT center and implement national strategies for enhancing care from primary prevention to post-stroke management.⁶ Cross-training other medical specialties, such as interventional radiologists, neurosurgeons and cardiologists, to perform thrombectomies could also help alleviate the shortage of neurointerventionalists.

Innovative pathways like the Direct-to-Angio Suite model, which bypasses the emergency department and brings stroke patients straight to imaging and intervention, are reducing times to treatment.⁷ Refinements in angio suite design and thrombectomy technologies now yield faster recanalization and better outcomes. Ongoing trials will identify the optimal technical approaches.

Interconnected data platforms that unite information from the ambulance, imaging lab, angio suite and post-acute facilities can streamline care coordination and improve quality. A central dashboard displaying key timestamped metrics for every case allows teams to analyze their performance in real time. Cloud based repositories enable the sharing of imaging and outcomes data between centers.

As a chronic disease, stroke requires long-term management to help survivors regain function and resume meaningful roles. Early mobilization, intensive rehab, psychological support and vocational training all contribute to maximizing independence. Mobile technologies can extend rehabilitation into the home. Studying thrombectomy patients longitudinally will highlight how the procedure affects quality of life.

Armed with these strategies, we can redesign our systems of care to revolve around fast, widely accessible MT treatment. The future is a streamlined, efficient pathway where:

In this future state, MT is the rule rather than the exception for severe strokes. Coordinated emergency response and optimized in-hospital processes make the treatment available 24/7 to every appropriate patient. With earlier recognition, faster treatment and advanced technologies, rates of successful revascularization will rise. Seamless transitions to intensive rehabilitation and long-term support maximize the benefits to patients' quality of life. And keeping patients and families at the center can ensure care delivery that truly matters.

This vision is ambitious but attainable. Through the concerted efforts of interventional neuroradiologists collaborating with the broader stroke community, streamlined systems of stroke care can be built. The road ahead is challenging, but the opportunity is immense. Every advancement in stroke care, whether incremental or groundbreaking, translates to lives saved and futures restored. By organizing our services to deliver fast, effective treatments to all eligible patients, we can dramatically reduce stroke's devastating toll.

To learn more about how you can leverage the latest protocols, technologies and team-based approaches to optimize care delivery, explore our neurovascular care portfolio and specific clinical solutions for treating ischemic stroke.

When it comes to stroke, every second matters.