Mechanical Thrombectomy at Apollo Hospitals, Lucknow

Why Patients Choose Apollo Hospitals, Lucknow for Mechanical Thrombectomy

• A dedicated stroke-ready pathway: Apollo Hospitals Lucknow (Apollomedics Super Speciality Hospital, Kanpur?Lucknow Road) runs a 24x7 emergency service with neurology, neurosurgery, neuro-interventional and critical care teams available for acute stroke calls, so imaging and treatment decisions can begin as soon as the patient reaches the emergency department.
• Multi-specialty team, not a single operator: Mechanical thrombectomy here is delivered by a combined group of neurologists, neurointerventionists/interventional radiologists, neurosurgeons, neuroanaesthetists and neuro-ICU intensivists. Between them, the senior consultants involved in stroke care bring several decades of combined clinical experience across acute stroke, aneurysm and neurovascular work.
• Apollo's national stroke legacy: Apollo Hospitals has operated in India since 1983 and treats patients across more than 70 hospitals nationally. Group protocols for stroke ? door-to-imaging, door-to-needle and door-to-groin timelines, thrombolysis eligibility checks and post-procedure neuro-ICU care ? are applied at the Lucknow unit.
• Technology built for the clock: Cath-lab based digital subtraction angiography, CT with CT angiography and perfusion-capable imaging, stent retrievers and aspiration catheter systems, and neuro intensive care with continuous monitoring. Exact equipment configuration and current availability are confirmed by the hospital at the time of admission.
• Full-cycle rehabilitation: Physiotherapy, occupational therapy, speech and swallow therapy, and dietetics are available for adults and older patients, with rehabilitation goals written around Indian home realities ? floor sitting, squatting, Indian-style toilets and stairs.
• Support for out-of-town families: Patients regularly arrive from Barabanki, Sitapur, Unnao, Rae Bareli, Hardoi, Kanpur, Ayodhya, Sultanpur, Gonda and Bahraich. Insurance and TPA desks, cashless processing support and help with referral paperwork are available on site.
• Honest counselling: Thrombectomy improves the odds of independence in large-vessel stroke; it does not guarantee recovery. The team is expected to explain eligibility, likely benefit and risk before consent, including when the procedure is unlikely to help.

Overview

Mechanical thrombectomy is a life-saving procedure designed to remove blood clots from the blood vessels, particularly in cases of acute ischemic stroke. At Apollo Hospitals Lucknow, we pride ourselves on our reputation for excellence in healthcare, utilizing cutting-edge technology and advanced techniques to provide a high standard of care. Our team of experienced specialists is dedicated to earning patient trust, making us a well-regarded centre for mechanical thrombectomy in the region. With a focus on personalized care, we work towards the best achievable outcome for every patient.

In practical terms, a catheter is passed from an artery in the groin (or sometimes the wrist) up to the blocked artery in the brain under X-ray guidance. A stent retriever or suction catheter is then used to pull or aspirate the clot out, reopening the vessel. The procedure is performed for large-vessel occlusion strokes, and it can be done with or without prior clot-dissolving medication.

Why Mechanical Thrombectomy is Necessary

Mechanical thrombectomy is crucial for patients experiencing an acute ischemic stroke, where a blood clot obstructs blood flow to the brain. This blockage can lead to severe neurological damage or even death if not treated promptly. The procedure involves the use of specialized devices to physically remove the clot, restoring blood flow and minimizing brain injury.

The benefits of mechanical thrombectomy are significant. Studies have shown that patients who undergo this procedure within a specific time frame can experience improved recovery outcomes, including reduced disability and a higher likelihood of returning to their daily activities. At Apollo Hospitals Lucknow, our advanced technology and skilled medical team work to ensure that patients receive timely and effective treatment, maximizing their chances of a good recovery.

Risks of Delay

Time is of the essence when it comes to treating an acute ischemic stroke. Delaying mechanical thrombectomy can lead to serious complications, including irreversible brain damage, increased disability, and even death. The brain is highly sensitive to oxygen deprivation, and every minute counts.

Research indicates that in a typical large-vessel stroke, approximately 1.9 million neurons are lost for every minute the stroke remains untreated. This underscores the urgency of seeking immediate medical attention. At Apollo Hospitals Lucknow, we understand the critical nature of timely intervention and are equipped to respond swiftly to emergencies, so that patients receive care without avoidable delay.

Benefits of Mechanical Thrombectomy

Undergoing mechanical thrombectomy can lead to numerous benefits for suitable patients suffering from acute ischemic stroke. Some of the key advantages include:

• Restoration of Blood Flow: The primary goal of the procedure is to remove the clot and restore blood flow to the affected area of the brain, which is essential for minimizing damage.
• Improved Neurological Outcomes: Patients who receive mechanical thrombectomy often experience better neurological outcomes compared to those who do not. This can result in reduced disability and improved quality of life.
• Faster Recovery: Many patients find that they can return to their normal activities more quickly after undergoing the procedure, thanks to the rapid restoration of blood flow.
• Minimized Risk of Complications: By addressing the clot promptly, mechanical thrombectomy can help reduce the risk of complications associated with prolonged ischemia, such as extensive infarction and secondary swelling.
• Personalized Care: At Apollo Hospitals Lucknow, we prioritize personalized care, ensuring that each patient receives a tailored treatment plan that addresses their unique needs and circumstances.

Preparation and Recovery

Preparing for mechanical thrombectomy involves several important steps to ensure a smooth experience. Here are some practical points:

Preparation

• Consultation: Where the situation is not an emergency, arrange a consultation with our specialists at Apollo Hospitals Lucknow to discuss the condition and the procedure in detail.
• Medical History: Provide a comprehensive medical history, including any medications currently being taken, allergies, and previous medical conditions.
• Pre-Operative Tests: Be prepared for tests such as imaging studies and blood tests to assess the condition and determine the best approach.
• Fasting: Follow any fasting instructions provided by the healthcare team. In an emergency thrombectomy, treatment is not delayed for fasting.

Recovery

• Post-Procedure Monitoring: After the procedure, the patient is closely monitored in a neuro-critical care area for stability and for any complications.
• Follow-Up Care: Attend all follow-up appointments to monitor recovery and address concerns. Our team provides ongoing support and guidance.
• Rehabilitation: Depending on the deficit, rehabilitation services help regain strength and function. Our multidisciplinary team assists throughout the recovery journey.
• Lifestyle Modifications: A healthy lifestyle, including a balanced diet and regular activity, can significantly influence recovery and long-term health. Our specialists provide personalized recommendations.

Current Guidelines That Govern Thrombectomy Decisions

Decision-making at Apollo Hospitals Lucknow follows the Indian Stroke Association (ISA) Consensus Guidelines for Acute Ischemic Stroke management, published in 2023, read alongside the American Heart Association/American Stroke Association 2019 Guidelines for the Early Management of Patients With Acute Ischemic Stroke and the 2018 DAWN and DEFUSE-3 trial-based extended window criteria.

• Standard window: Thrombectomy is strongly recommended for anterior circulation large-vessel occlusion (internal carotid artery or proximal middle cerebral artery, M1) presenting within 6 hours of symptom onset, with a reasonable pre-stroke functional status and a favourable early CT score.
• Extended window: Selected patients presenting 6?24 hours after onset ? including those who wake up with symptoms ? may still benefit if perfusion or clinical?imaging mismatch criteria are met. This is the most important recent change and it is why "too late" is no longer an assumption to make at home.
• Thrombolysis is not a substitute: Where the patient is eligible, intravenous thrombolysis within 4.5 hours is given and thrombectomy still proceeds. Recent evidence also supports thrombectomy alone in some patients already at a thrombectomy-capable centre; the team makes this call case by case.
• India-specific emphasis: The ISA 2023 consensus highlights the practical Indian problems of late presentation, limited pre-hospital notification and cost, and recommends hub-and-spoke referral to thrombectomy-capable centres ? which is exactly the route most Lucknow-region patients take.
• Areas still uncertain: Benefit in very large established infarcts, distal or medium-vessel occlusions, basilar occlusion beyond conventional windows, and in patients with poor baseline function is still being defined. Counselling in these situations is deliberately cautious.

Timing: What Happens Hour by Hour

Treatment Options Compared

Procedures Sometimes Performed at the Same Time

• Carotid angioplasty and stenting when a tight neck artery narrowing blocks access to the brain clot or is the source of the stroke.
• Intracranial angioplasty or stenting if the artery re-closes after clot removal.
• Intra-arterial thrombolytic in small doses for residual distal clot, at the operator's judgement.
• Decompressive craniectomy as a later, separate surgery if dangerous brain swelling develops despite reopening the vessel.
• Cardiac and rhythm evaluation ? echocardiography and prolonged ECG monitoring to look for atrial fibrillation, which is a common cause in Indian patients.

Phase-by-Phase Recovery

Returning to Normal Activity, Work and Indian Household Routines

• Groin puncture site: avoid straining, heavy lifting and squatting for a few days as advised, so the puncture site does not bleed.
• Squatting and Indian-style toilets: these need good hip, knee and ankle control plus balance. Until the therapist clears it, use a commode or a raised seat and a grab bar. Many families temporarily convert to a Western seat.
• Sitting cross-legged and floor sleeping: resume only when the patient can get down and up safely without pulling on someone. A firm cot at knee height is safer in the early weeks.
• Bathing: a plastic stool, a bucket-and-mug at reachable height, and a non-slip mat prevent most early falls.
• Driving and two-wheelers: only after vision, reaction time and limb strength are formally assessed, and after seizure risk is reviewed. Two-wheeler riding usually needs longer clearance than car driving.
• Work: desk work may resume in a few weeks in mild cases; physically demanding or safety-critical work needs a specialist's written clearance.
• Sport and exercise: walking and supervised graded activity first; contact sport, heavy weights and breath-holding manoeuvres only after review.

Preventing Another Stroke

• Take antiplatelet or anticoagulant medicines exactly as prescribed ? never stop them on your own or on a neighbour's advice.
• Blood pressure is the single largest modifiable risk in Indian stroke patients. Home monitoring with a written log helps.
• Control diabetes and cholesterol; both are common and often undetected in this region.
• Stop tobacco in every form, including khaini, gutkha and bidi. Avoid alcohol or limit it strictly.
• Reduce salt ? pickles, papad, namkeen and packaged masalas add up quickly.
• If atrial fibrillation is found, anticoagulation with regular monitoring is usually needed lifelong.
• Keep every follow-up appointment, including the carotid or cardiac tests advised at discharge.

Children and Older Patients

Children and young adults

Stroke in children is uncommon and the causes differ ? heart defects, blood disorders including sickle cell disease, infections, vasculitis and clotting abnormalities. Thrombectomy in children is done selectively, at specialist judgement, because trial evidence is limited. Paediatric cases need a combined paediatric neurology, cardiology and haematology assessment.

Older patients

Age alone does not disqualify a patient. Many patients above 80 benefit if they were reasonably independent before the stroke and imaging is favourable. Frailty, kidney function, existing dementia, nutrition and pre-stroke mobility all shape the decision and the expected outcome, and these are discussed openly with the family before consent.

If the Patient Chooses Not to Have the Procedure

Declining thrombectomy is a legitimate choice, and it is sometimes the medically kinder one in a very large completed infarct or in a severely frail patient. Families should understand what to expect:

• The blocked artery usually stays blocked, and the affected brain tissue does not recover.
• Risk of severe long-term disability, dependence for feeding and toileting, and swelling-related deterioration is higher.
• Medical care continues regardless ? blood pressure and sugar control, aspiration precautions, bedsore prevention, physiotherapy and secondary prevention.
• Comfort-focused care and honest prognosis discussion are offered where recovery is very unlikely.

Factors That Change the Cost

Apollo Hospitals Lucknow does not publish a fixed price for mechanical thrombectomy, because cost depends on the clinical situation. Please ask the reception, admission counter or insurance desk for a written estimate for your specific case. The variables include:

Insurance, Cashless Treatment and TPA Process in India

• Emergency admission: Bring the policy card or number, a government photo ID and the TPA details. In a stroke emergency, treatment starts first and paperwork runs alongside.
• Cashless approval: The insurance desk sends the pre-authorisation request to the insurer or TPA. Emergency pre-auth is often given in a preliminary form quickly, with enhancement requests as the stay progresses.
• Reimbursement route: If the insurer is not empanelled, you pay and claim later. Keep discharge summary, itemised bill, implant invoices and stickers, imaging reports and payment receipts.
• Waiting periods: Most indemnity policies have an initial waiting period of about 30 days, during which only accident-related claims are payable. Pre-existing disease waiting periods of two to four years may apply to hypertension, diabetes or prior cardiac and stroke history ? this is a common reason for partial rejection, so check your policy wording.
• Accident versus planned cover: Stroke is a medical emergency, not an accident, so accident-only or personal-accident policies typically do not pay. Critical illness riders may pay a lump sum if the policy's stroke definition and survival period are met.
• Sub-limits: Room rent caps, ICU caps, consumables and non-medical items are frequent sources of out-of-pocket cost. Ask the desk for the likely non-payable list in advance.
• Government schemes: Eligibility for Ayushman Bharat PM-JAY, CGHS, ECHS, state schemes or corporate panels varies by hospital empanelment status and package availability. Confirm coverage with the insurance desk at the time of admission rather than assuming it.

Planning the Admission and What to Bring

• All previous prescriptions, discharge summaries, ECG, echo and imaging films or CDs.
• A written list of current medicines with doses, especially blood thinners, insulin and BP tablets.
• Exact time the symptoms started, or the time the patient was last seen normal ? this single detail decides eligibility.
• Photo ID and address proof for the patient and the main attendant, plus insurance card and TPA number.
• Two attendants where possible, with one able to handle documentation and payments.
• Loose front-open clothing, slippers with grip, toiletries, adult diapers if incontinence is likely, and a water bottle.
• Spectacles, hearing aid and dentures, labelled.
• A charged phone, charger and a notebook for instructions.
• Joint families should nominate one spokesperson for medical discussions ? it prevents conflicting decisions during a time-critical procedure.

Warning Signs That Need Immediate Review

• New or worsening weakness, slurred speech, drooping face or vision loss.
• Severe headache, repeated vomiting, excessive drowsiness or confusion.
• Seizure or loss of consciousness.
• Swelling, pain, expanding lump or bleeding at the groin or wrist puncture site.
• Cold, pale or numb leg on the side of the puncture.
• Fever, cough with breathlessness, or choking and coughing while eating or drinking.
• Black stools, blood in urine, or unusual bruising while on blood thinners.
• Calf pain or swelling, or sudden breathlessness with chest pain.

For Patients Travelling from Nearby Districts

Most stroke transfers to Lucknow come from Barabanki, Sitapur, Unnao, Hardoi, Rae Bareli, Lakhimpur Kheri, Ayodhya, Sultanpur, Gonda, Bahraich, Kanpur and Pratapgarh, and some from farther parts of Uttar Pradesh, Bihar and Nepal border districts.

• Call ahead. Phone the emergency number while the ambulance is moving so the stroke team, CT and cath lab can be readied before arrival.
• Send the local CT along. Carry films and reports; it avoids repeating some tests and saves minutes.
• Do not stop at multiple hospitals. Every intermediate stop consumes the treatment window. Go directly to a thrombectomy-capable centre.
• Note the onset time in writing before leaving home, and note the last dose of any blood thinner.
• Plan accommodation for at least a week. Lodging is available around the Kanpur Road and Alambagh area; the front desk can guide you on nearby options.
• Discuss follow-up realistically. If monthly travel is difficult, ask for a rehabilitation plan that a local physiotherapist can continue, plus teleconsultation for review.

Contact and Appointments

Frequently Asked Questions

What are the risks associated with mechanical thrombectomy?

Mechanical thrombectomy is generally safe in experienced hands, but like any medical procedure it carries risks. Potential complications include bleeding into the brain, groin site bleeding, infection, contrast-related kidney effects and injury to blood vessels. In eligible patients the benefits of timely intervention usually outweigh these risks, and our team takes precautions to minimise them.

How quickly can I schedule a consultation for mechanical thrombectomy?

Urgent cases are prioritised. If you or a family member has stroke symptoms, go to the emergency department immediately rather than waiting for an appointment. For non-emergency consultations, contact the hospital helpline or reception to book with a specialist.

What qualifications do the specialists at Apollo Hospitals Lucknow have?

The thrombectomy team includes doctors trained in neurology, neurosurgery and interventional radiology or neurointervention, supported by neuroanaesthesia and critical care. Individual consultant qualifications and experience can be confirmed with reception when booking.

How long does the mechanical thrombectomy procedure take?

The duration varies with the complexity of the case. Most procedures take about 60 to 90 minutes, though the whole episode including imaging, consent, anaesthesia and post-procedure monitoring takes several hours. The team keeps the family informed at each stage.

What can I expect during the recovery period after mechanical thrombectomy?

Recovery differs from person to person. Patients are monitored in intensive care initially, and the total hospital stay depends on the severity of the stroke rather than on the procedure alone. Some discomfort is common, pain relief is provided, and rehabilitation is usually recommended with scheduled follow-up.

Is mechanical thrombectomy the same as clot-dissolving injection treatment?

No. Thrombolysis is a drug given into a vein to dissolve the clot, while thrombectomy physically removes it through a catheter. Large clots in major arteries often do not clear with the drug alone, which is why both may be used in the same patient.

We reached the hospital 10 hours after symptoms started. Is it too late?

Not necessarily. Under current guidelines, selected patients presenting between 6 and 24 hours may still benefit if advanced imaging shows brain tissue that can be saved. Come in and let the imaging decide rather than assuming the window has closed.

My father woke up with weakness and we do not know when the stroke began. Can he still be treated?

Wake-up strokes are specifically addressed in the extended-window criteria. The team uses the time the patient was last seen normal, plus perfusion imaging, to judge eligibility. Bring him to the emergency department immediately.

Is the patient awake during the procedure?

It depends on the case. Some patients are managed with sedation and local anaesthesia so the neurological status can be monitored, while others need general anaesthesia if they are agitated, unable to protect their airway or very drowsy. The neuroanaesthetist decides based on safety.

Will my relative become completely normal after the clot is removed?

Reopening the artery improves the chance of independence but does not guarantee full recovery. Outcome depends on how much brain was already damaged, the time to treatment, age, other illnesses and the quality of rehabilitation. The team will give an honest, individual assessment.

Can mechanical thrombectomy be repeated if another stroke happens?

Yes, it can be considered again for a new eligible large-vessel stroke. However, the priority after the first stroke is prevention ? controlling blood pressure, diabetes, cholesterol, atrial fibrillation and tobacco use.

Will there be a cut on the head or a scar?

No. Thrombectomy is done through a small puncture in the groin artery, or sometimes the wrist or neck, so there is no scalp incision. Only a small mark remains at the puncture site.

Can this procedure be done for a stroke in the back of the brain?

Thrombectomy for basilar artery occlusion in the posterior circulation is performed at specialist judgement, and recent trials suggest benefit in selected patients. The evidence base is less firm than for anterior circulation strokes, so counselling here is more guarded.

Does the patient need blood thinners for life afterwards?

Most patients need long-term antiplatelet therapy, and those with atrial fibrillation or certain clotting problems usually need anticoagulants. The exact drug and duration depend on the identified cause of the stroke. These medicines should never be stopped without the treating doctor's advice.

Can a patient with kidney disease undergo thrombectomy, given the contrast dye?

It is often still possible, because the risk of untreated large-vessel stroke usually outweighs contrast-related kidney risk. Contrast volume is minimised and kidney function is monitored closely afterwards, with nephrology involvement where needed.

Will insurance cover mechanical thrombectomy as an emergency?

Many indemnity health policies cover it as an emergency hospitalisation, but waiting periods, pre-existing disease clauses, room-rent caps and consumable exclusions can reduce the payable amount. Share your poli