India’s growing stroke crisis: Why NCD control must go beyond metro centres

Non-communicable diseases (NCDs) have emerged as the defining public health challenge of our time, accounting for a growing share of mortality, morbidity and healthcare expenditure globally. In India, the rise of NCDs, including cardiovascular diseases, diabetes, cancer and stroke, is not only a health concern but also a significant economic risk, affecting workforce productivity, increasing out-of-pocket expenditure and placing sustained pressure on an already stretched healthcare system.

Within this landscape, stroke stands out as one of the most devastating yet under-recognised conditions. It is a leading cause of death and long-term disability, often striking individuals in their most productive years.

The consequences extend far beyond clinical outcomes—stroke places a profound financial and emotional burden on families, while also contributing to long-term economic losses at a national level.

Recent data from India’s stroke registry further underscores the scale and complexity of the challenge. A significant proportion of patients are affected in their working years, with 13.8% below age 45 and 63% male.

Notably, 72% of cases are reported from rural areas, highlighting the deep urban–rural divide in both disease burden and access to care. At the same time, the risk profile is heavily driven by modifiable factors—hypertension (74.5%), diabetes (27.3%), tobacco use (28.5%) and alcohol consumption (20.2%)—pointing to the urgent need for stronger preventive strategies.

Despite this growing burden, access to timely and specialised stroke care remains highly uneven. In India, stroke management continues to be concentrated in metropolitan centres, where advanced imaging infrastructure, neurologists and dedicated stroke units are available. However, in Tier 2 and Tier 3 cities, as well as rural areas, patients often depend on general practitioners and facilities with limited diagnostic capabilities. This imbalance creates a stark inequity in outcomes, where geography plays a decisive role in survival and recovery.

Stroke is a medical emergency where every minute matters. Nearly 1.9 million brain cells are lost every minute following a stroke, underscoring the urgency of rapid intervention. Yet, real-world data reveals critical gaps in response—only 20.1% of patients reach a hospital within 4.5 hours, and a mere 5.3% arrive within the golden hour.

Alarmingly, 37.8% of patients present after 24 hours, significantly limiting treatment options. These delays directly translate into low treatment rates. Only 4.6% of patients receive thrombolysis, and just 0.7% undergo mechanical thrombectomy, despite these being proven, life-saving interventions. This is not merely a clinical gap; it reflects a systemic challenge in how stroke care is organised and delivered across the country.

The consequences are stark. At discharge, nearly 67.7% of patients live with disability, while 13.9% do not survive. Even after three months, outcomes remain concerning, with 27.8% mortality and 29.7% disability, and over half of patients experiencing poor outcomes. The burden is even more severe in haemorrhagic and undetermined strokes, which show higher mortality rates. These figures highlight not only the urgency of treatment but also the long-term socio-economic impact of inadequate stroke care.

Addressing stroke as part of India’s broader NCD strategy, therefore, requires a shift from reactive treatment to proactive system-building. Strengthening stroke care beyond metropolitan centres is essential not only to improve health outcomes but also to reduce the long-term economic burden associated with disability and lost productivity.

Technology as a force multiplier in stroke care

Technology is playing a transformative role in reshaping stroke management. It is estimated that nearly 87% of strokes are ischaemic, caused by a blockage in blood flow to the brain; speed and precision in diagnosis are critical.

AI-enabled imaging is enabling faster and more accurate detection of stroke through CT and MRI scans, often within seconds. These advancements are enhancing clinical decision-making, allowing healthcare providers to initiate timely interventions such as thrombolysis or mechanical thrombectomy.

Hospitals are increasingly adopting intelligent imaging workflows to reduce “door-to-needle” times, ensuring quicker treatment initiation. Modern CT systems now integrate AI to optimise dose and improve image quality, while AI-enabled MRI protocols are reducing scan times—enhancing efficiency in high-volume settings.

Importantly, these technologies are not just improving care in advanced centres; they hold the potential to democratise access by extending high-quality diagnostics to underserved regions.

Bridging the expertise gap

While technology is a powerful enabler, outcomes ultimately depend on skilled human intervention. India faces a shortage of trained neurologists and stroke specialists, particularly outside major cities. Building a strong pipeline of skilled stroke management experts—across emergency medicine, radiology and neurology—is therefore critical.

Tele-stroke networks are helping address this gap by connecting smaller hospitals with specialists in real time. Through these platforms, clinicians in remote settings can access expert guidance, interpret imaging with specialist support and initiate treatment protocols without delay. This not only improves immediate care but also ensures better coordination for patient transfers when required.

Strengthening systems for long-term impact

Improving stroke outcomes requires more than isolated interventions—it calls for a coordinated, system-wide approach aligned with India’s broader NCD control agenda. This includes strengthening district hospitals, establishing standardised treatment protocols, and ensuring seamless integration across emergency response, acute care and rehabilitation.

Equally important is community awareness. Early recognition of stroke symptoms and timely medical attention can significantly improve outcomes. Public health campaigns must therefore play a central role in reducing delays and improving response times.

The way forward

Reducing the burden of stroke in India—particularly across Tier 2 and Tier 3 regions—will require a multi-pronged strategy built on four key pillars:

* Technology: Scaling AI-enabled diagnostics and tele-stroke networks to expand access to specialist care.

* Infrastructure: Strengthening healthcare facilities with rapid imaging and streamlined treatment pathways.

* Skills: Developing a robust pool of trained stroke management professionals.

* Awareness: Driving behavioural change through public education on early symptoms and response.

Stroke care today sits at the intersection of public health, technology and system design. As India continues to grapple with the rising burden of NCDs, addressing stroke must become a central priority not only to save lives but also to safeguard economic stability and social well-being.

Ensuring equitable, timely and high-quality stroke care across geographies will be critical to building a resilient healthcare system, one that is prepared not just to treat disease, but to manage the long-term challenges of an evolving NCD landscape.

Gaurav Vyas, Leader, Image Guided Therapy, Philips Indian Subcontinent. 

The opinions expressed in this article are those of the author and do not purport to reflect the opinions or views of THE WEEK.