Stroke Treatment at Bumrungrad Hospital: What Bangladeshi Patients Should Know

Stroke is the third leading cause of death in Bangladesh, responsible for over 82,000 deaths annually and an enormous burden of disability across the country. Research published in early 2025 confirms that Bangladesh experiences approximately 3 strokes per 1,000 people, with hypertension accounting for 63% of all stroke risk factors, followed by cardiovascular disease at 24% and diabetes at 21%. What makes stroke uniquely dangerous is not just its severity. It’s the speed at which it destroys brain tissue. Every minute that blood supply to part of the brain is cut off, approximately 1.9 million neurons die. That biological reality shapes everything about how stroke must be managed, and it explains why what happens in the first hours after a stroke determines how much function a patient can recover. This guide explains what stroke is, what to do when it happens, what Bumrungrad International Hospital’s Stroke Clinic offers that isn’t consistently available in Bangladesh, and when traveling to Bangkok is the right decision.

Understanding Stroke: Two Types, Two Different Emergencies

There are two fundamentally different types of stroke, and the treatment for each is not just different but in some ways opposite.

Ischemic stroke is the more common type globally, accounting for around 75% to 85% of all strokes. It happens when a blood clot blocks an artery supplying blood to part of the brain. The affected brain tissue begins dying within minutes. Treatment focuses on removing or dissolving the clot as fast as possible to restore blood flow.

Hemorrhagic stroke happens when a blood vessel in or around the brain ruptures and bleeds. The bleeding itself damages brain tissue, and the pressure it creates causes further damage. Treatment focuses on stopping the bleed and managing the pressure. Giving clot-busting medication to a hemorrhagic stroke patient would be catastrophic, which is why accurate diagnosis before treatment is not optional.

Research from 2025 confirms that Bangladesh has a higher proportion of hemorrhagic stroke than Western populations. Specific risk factors that increase hemorrhagic stroke risk in Bangladesh include betel nut chewing and chronic uncontrolled hypertension, both of which are prevalent nationally. This distinction matters enormously for treatment decisions and for why accurate diagnosis at the moment of stroke onset changes outcomes dramatically.

Recognizing a Stroke: The BE-FAST Signs

The most widely used stroke recognition tool is the FAST acronym. Bangladesh’s medical community increasingly uses BE-FAST, which adds two earlier signs:

• B: Balance — sudden loss of balance or coordination
• E: Eyes — sudden vision changes in one or both eyes, or double vision
• F: Face — facial drooping on one side, or an uneven smile
• A: Arms — weakness or numbness in one arm, unable to raise both arms equally
• S: Speech — slurred speech, difficulty finding words, or inability to speak
• T: Time — call emergency services immediately and note the exact time symptoms started

The time of symptom onset is clinically critical. When a patient arrives at a hospital, the treating doctor’s most important question is: when exactly did the symptoms start? The answer determines which treatments are available and whether the patient is within the time window for intervention. If someone around you shows any of these signs, do not wait. Do not try home remedies. Do not wait until morning. Call for emergency transport immediately.

The Time Windows That Determine What Can Be Done

Stroke treatment is governed by time more strictly than almost any other medical emergency. Bangladeshi families need to understand these windows clearly, because the decisions made in the first hours after stroke onset determine the outcome.

Intravenous thrombolysis (clot-dissolving medication, given by IV): This treatment dissolves blood clots in ischemic stroke patients. It must be given within 4.5 hours of symptom onset to be safe and effective. After 4.5 hours, the risk of causing a dangerous brain bleed from the medication outweighs its benefit in most cases.

Mechanical thrombectomy (physical clot removal, done in a procedure suite): This is the most significant advance in stroke care in the last decade. A catheter is guided through the blood vessels to the site of the clot, which is then physically retrieved. Mechanical thrombectomy has a treatment window of up to 24 hours from last known well time for selected patients with salvageable brain tissue confirmed on imaging. For patients with large vessel occlusion, thrombectomy achieves recanalization (restoring blood flow) in 66% to 88% of cases and significantly reduces disability compared to medication alone.

Not every stroke patient qualifies for mechanical thrombectomy. Patient selection requires advanced brain imaging, specifically CT perfusion or MRI perfusion imaging, to identify whether there is still viable brain tissue worth saving at the time of treatment. This imaging isn’t universally available at the required standard in Bangladesh. For hemorrhagic stroke, neither of these treatments applies. Management involves blood pressure control, reversal of anticoagulation if relevant, and in many cases neurosurgical intervention.

Stroke Treatment in Bangladesh: What’s Available and Where the Gaps Are

Bangladesh has neurology departments at major teaching hospitals and private hospitals in Dhaka. Some facilities have stroke units. Thrombolysis is available at selected centers. The challenge is that the full chain of acute stroke care, from immediate brain imaging and diagnosis to intervention and post-stroke rehabilitation, is not consistently available outside the major Dhaka hospitals, and even within Dhaka there are gaps.

Mechanical thrombectomy specifically requires an interventional neuroradiology team, a dedicated catheter lab, and 24-hour availability. This is not widely available in Bangladesh at the standard required for complex stroke intervention. Patients who arrive at a hospital within the thrombectomy time window but where this service isn’t available face a particularly painful situation.

Hemorrhagic stroke requiring neurosurgical intervention, particularly complex aneurysm repair or arteriovenous malformation (AVM) management, is another area where local capabilities are more limited for complex cases. Post-stroke rehabilitation is the longest phase of stroke recovery. Speech therapy, physiotherapy, occupational therapy, and neuropsychological support delivered consistently over weeks to months significantly affect how much function a patient regains. Coordinated, multidisciplinary rehabilitation at the required intensity is not universally available in Bangladesh.

Bumrungrad’s Stroke Clinic: What It Offers

Bumrungrad’s Neuroscience Center houses a dedicated Stroke Clinic that has received JCI Certification as a Primary Stroke Center, specifically for exemplary stroke treatment. This certification, distinct from the hospital’s general JCI accreditation, confirms that the Stroke Clinic meets internationally verified standards for acute stroke care.

Bumrungrad is also the first hospital outside the United States to receive two JCI Disease Specific Care certifications, one of which is for its primary stroke programme. This places it in a small category of hospitals globally that have had their stroke protocols externally verified. The Neuroscience Center led all service lines at Bumrungrad in Q1 2026 with 20.6% revenue growth, reflecting the significant and increasing demand from international patients, including Bangladeshis, for its neurological services.

What the Stroke Clinic Provides

24-hour emergency stroke team: A neurologist, interventional radiologist, and neurosurgeon are available at Bumrungrad around the clock for acute stroke cases. The pathway from patient arrival to brain imaging and treatment decision is designed to be as fast as possible.

Advanced imaging for stroke assessment:

• 3 Tesla (3T) MRI for highly detailed brain imaging
• 64-slice CT scans for rapid assessment in acute settings
• CT perfusion imaging to identify salvageable brain tissue in patients presenting within the thrombectomy window
• PET/CT for complex diagnostic cases

Intravenous thrombolysis: Administered immediately for eligible ischemic stroke patients within the 4.5-hour window on arrival.

Mechanical thrombectomy: Bumrungrad performs mechanical thrombectomy for large vessel occlusion ischemic stroke within the 24-hour window for eligible patients. Using catheter-based clot retrieval devices (stent retrievers and aspiration catheters), the team restores blood flow to the blocked artery. The procedure takes place in Bumrungrad’s dedicated catheter laboratory with a 24-hour interventional neuroradiology team.

Hemorrhagic stroke management: Both medical and surgical management for hemorrhagic stroke, including neurosurgical intervention for cerebral hemorrhage, aneurysm clipping or coiling, and AVM management. The neurosurgery team at Bumrungrad handles conditions including cerebral aneurysm, cerebral hemorrhage, and complex vascular abnormalities. More details on the surgical team are on our Neurosurgery page.

Post-stroke rehabilitation: Bumrungrad’s Rehabilitation Center provides physiotherapy, occupational therapy, speech therapy, and neurological rehabilitation coordinated by the neurology team. The goal is to maximize functional recovery through structured, consistent therapy.

Stroke prevention and risk factor management: After the acute phase, the Stroke Clinic focuses on preventing a second stroke. Hypertension management, diabetes control, lipid management, anticoagulation for atrial fibrillation, and lifestyle counseling are all part of the follow-up program.

When Should a Bangladeshi Stroke Patient Go to Bumrungrad?

This is the most important question in this guide, and it requires an honest and specific answer.

Acute stroke in the treatment window: If a patient is currently experiencing stroke symptoms and is within the mechanical thrombectomy window (up to 24 hours from last known well time), the priority is getting to the best available stroke center as fast as possible. If a Bangladeshi hospital with thrombectomy capability is accessible and can act within the time window, go there immediately. Time is brain. Do not delay treatment to arrange travel to Bangkok.

For acute stroke, emergency air ambulance from Bangladesh to Bumrungrad is an option only when the patient is stable enough for transfer and when the treatment available at Bumrungrad genuinely exceeds what is locally accessible within a clinically meaningful timeframe. Our 24-hour air ambulance team can advise on this in real time: call 01844047060 (Dhaka) or 01844 047063 (Chittagong).

Post-acute stroke for specialist rehabilitation and assessment: Once a patient is stable after a stroke, traveling to Bumrungrad for specialist neurological assessment and intensive rehabilitation is a well-established pathway. Many Bangladeshi patients come to Bumrungrad several days or weeks after a stroke for:

• Specialist neurologist review of the stroke’s cause and prevention plan
• CT or MRI imaging to assess the extent of brain damage and recovery
• Intensive inpatient or outpatient rehabilitation with physiotherapy, speech therapy, and occupational therapy
• Assessment for neurosurgical intervention in cases of hemorrhagic stroke or vascular abnormalities not yet addressed

Complex hemorrhagic stroke requiring neurosurgical intervention: Patients with cerebral aneurysms, AVMs, or complex hemorrhagic stroke who need specialist neurosurgical expertise are often referred to Bumrungrad from Bangladesh when local surgical options are limited.

Recurrent stroke or unexplained TIA: Patients who have had a transient ischemic attack (TIA, sometimes called a mini-stroke) or a second stroke despite being on treatment need specialist investigation to identify and address the underlying cause. The Bumrungrad Neuroscience Center’s diagnostic capabilities and subspecialty depth make it appropriate for these complex workups.

Stroke secondary to a treatable cardiac cause: Many ischemic strokes in Bangladesh are caused by atrial fibrillation (irregular heartbeat), which allows blood clots to form in the heart and travel to the brain. If a stroke patient hasn’t been fully assessed for cardiac causes, Bumrungrad’s combined neurology and cardiology teams can address both the stroke and the heart condition together. More on the cardiac team is on our Cardiology page.

What to Bring for a Stroke Assessment at Bumrungrad

For patients coming from Bangladesh for post-acute stroke assessment or rehabilitation:

• All brain imaging (CT and MRI scans) on CD or USB, not printed reports alone
• Stroke discharge summary from the treating hospital in Bangladesh
• Current medication list including anticoagulants, antihypertensives, and other drugs with exact doses
• Blood test results from the last 2 to 3 months
• Any cardiac investigations done (ECG, echocardiogram, Holter monitor results)
• A brief written summary of the stroke event: when it happened, which symptoms occurred, which treatments were given, and the current level of function

ThaiMediXpress submits these documents to Bumrungrad’s Neuroscience Center before your arrival. The neurologist reviews them and prepares for the consultation in advance, saving time and ensuring the appointment is substantive from the first minute.

A Note on Stroke Risk Factors for Bangladeshi Patients

Understanding what caused a stroke is as important as treating it, because the goal after surviving one stroke is preventing the next. Bangladesh’s specific stroke risk profile means Bangladeshi patients need assessment of:

• Blood pressure: Hypertension causes 63% of strokes in Bangladesh. If it isn’t controlled, the risk of another stroke remains extremely high regardless of other treatment.
• Diabetes: A significant stroke risk factor that needs active management, not just monitoring.
• Atrial fibrillation: Often undiagnosed in Bangladesh. A Holter monitor or cardiac assessment at Bumrungrad can identify this if it hasn’t been tested yet.
• Dyslipidemia: High LDL cholesterol contributes to arterial plaque that can cause ischemic stroke.
• Betel nut chewing: Confirmed as a novel stroke risk factor specific to the Bangladeshi population in a 2025 research review.

Bumrungrad’s Stroke Clinic addresses all of these through its prevention program, working alongside its cardiology and internal medicine teams where needed.

Frequently Asked Questions

Is stroke treatment at Bumrungrad available 24 hours a day?

Ans: Yes. Bumrungrad’s Stroke Clinic has a 24-hour acute stroke team including a neurologist, interventional radiologist for thrombectomy, and neurosurgeon. Emergency cases arriving within the treatment window are assessed and treated immediately on arrival.

Can a Bangladeshi stroke patient be transferred to Bumrungrad by air ambulance in the acute phase?

Ans: This depends on the patient’s clinical stability, how far they are into the treatment window, and whether the treatment available at Bumrungrad is meaningfully better than what is immediately accessible locally. Our air ambulance team assesses each case individually. Call us at 01844047060 or 01844 047063 for immediate guidance. Do not delay calling if you are unsure. Full details are on our emergency air ambulance page.

How long would a stroke patient need to stay at Bumrungrad for rehabilitation?

Ans: This depends entirely on the severity of the stroke and the patient’s recovery goals. A specialist neurological assessment and initial rehabilitation planning takes approximately 5 to 7 days. Inpatient rehabilitation programs typically run 2 to 4 weeks. Outpatient follow-up rehabilitation can continue over months. Many patients return to Bangladesh after the initial intensive phase and arrange ongoing physiotherapy locally using the Bumrungrad rehabilitation plan as the framework.

Does Bumrungrad treat hemorrhagic stroke as well as ischemic stroke?

Ans: Yes. The Stroke Clinic has in-depth experience with both forms of stroke, as confirmed by its JCI Primary Stroke Center certification. Hemorrhagic stroke management including medical treatment, surgical intervention for cerebral hemorrhage, and neurosurgical repair of aneurysms is all available at Bumrungrad.

Can we get a second opinion on a stroke diagnosis or treatment plan from Bumrungrad without traveling?

Ans: Yes. Thai Medi Xpress can arrange a telemedicine second opinion consultation with a Bumrungrad neurologist. Send us your imaging and reports and we’ll coordinate the virtual consultation. This is free of charge through our coordination service.

What does Bumrungrad’s stroke rehabilitation involve?

Ans: The rehabilitation program includes physiotherapy to address weakness, balance, and mobility; occupational therapy to rebuild daily living skills; speech therapy for patients with language or swallowing difficulties; and neuropsychological support for cognitive changes after stroke. The multidisciplinary team works to a goal-oriented plan designed around the specific deficits the stroke has caused.

How do we start the process?

Ans: Call or WhatsApp our Dhaka office at 01844047060 or our Chittagong office at 01844 047063. Share the patient’s current condition, any available imaging, and the hospital discharge summary. We coordinate directly with Bumrungrad’s Neuroscience Center and arrange the appropriate appointment. The coordination service is completely free.

Thai Medi Xpress is the official referral partner of Bumrungrad International Hospital in Bangladesh, operating from Dhaka and Chittagong since 2018. Visit our Neurology page and Neuroscience Center page for specialist details. For emergency air ambulance, visit our air ambulance service page. Contact us at 01844047060 (Dhaka) or 01844 047063 (Chittagong). All coordination services are completely free.