Peripheral Artery Disease Treatment in United Arab Emirates
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What is Peripheral Artery Disease?
Peripheral Artery Disease (PAD) is a condition in which narrowed or blocked arteries reduce blood flow, most commonly to the legs and feet. It is usually associated with atherosclerosis and may cause leg pain during walking, numbness, weakness, cold feet, or slow-healing wounds. Some people have few or no symptoms, while advanced disease can cause chronic limb-threatening ischemia and increase the risk of tissue damage or amputation.
What is the Importance of Timely Treatment?
Timely diagnosis and treatment can help improve walking ability, reduce symptoms, protect the limb, and lower the risk of cardiovascular and limb-related complications. Management may include lifestyle changes, structured exercise, medicines, foot care, and revascularisation when indicated. Severe disease involving chronic limb-threatening ischemia requires specialised and often multidisciplinary care to reduce the risk of limb loss.
What are the Common Symptoms of Peripheral Artery Disease?
- Leg Pain During Walking: Cramping, aching, or fatigue in the calf, thigh, hip, or buttock may occur during walking and improve after resting.
- Numbness or Weakness: Reduced blood flow may cause numbness, weakness, or an unusual sensation in the affected leg or foot.
- Cold Feet or Legs: One foot or leg may feel colder than the other because of reduced circulation.
- Skin or Nail Changes: Reduced blood flow may change skin colour, hair growth, or toenail growth.
- Slow-Healing Wounds: Cuts, sores, or ulcers on the feet or legs may take longer than expected to heal.
- Pain at Rest: Advanced PAD may cause persistent foot or leg pain, particularly at night or when the leg is elevated.
Causes and Risk Factors of Peripheral Artery Disease
Causes
- Atherosclerosis: Fatty and cholesterol-containing plaque can build up inside the arteries and restrict blood flow.
- Blood Clots: A clot can suddenly obstruct an artery and cause acute limb ischemia.
- Arterial Injury: Trauma or damage to an artery may affect blood flow.
- Inflammatory or Vascular Disorders: Certain diseases that affect blood vessels can narrow or block arteries.
- Other Arterial Conditions: Less common structural or vascular disorders may also cause reduced blood flow.
Risk Factors
- Smoking or tobacco exposure
- Diabetes
- High blood pressure
- High cholesterol
- Older age
- Chronic kidney disease
- Obesity and physical inactivity
- Established cardiovascular disease
- Family history of vascular disease
- Previous stroke or coronary artery disease
Latest Research and Technologies in the Treatment of Peripheral Artery Disease in the United Arab Emirates
- Multidisciplinary, minimally invasive approaches to peripheral artery disease (PAD) combine comprehensive medical therapy, structured exercise, advanced imaging, and, when appropriate, endovascular or surgical revascularisation. Modern endovascular options include drug-coated balloons, stents, atherectomy, intravascular lithotripsy, and mechanical thrombectomy, with technology selection based on lesion length, location, and calcification. Recent research evaluates atherectomy as vessel preparation before balloon angioplasty, showing improved short-term procedural outcomes but uncertain long-term clinical benefit.
Treatment options for Peripheral Artery Disease
Balloon angioplasty : Formerly known as Percutaneous Transluminal Angioplasty (PTA); it is the foundation of minimally invasive vascular therapy.
Open-Surgical Bypass: Surgery that creates an alternative route for blood flow around a blocked artery, using a vein or a synthetic graft. It may be considered for selected patients based on disease complexity, available conduit, overall health, and expected durability.
Hybrid Revascularisation: A specialised combination approach (e.g., an open common femoral endarterectomy combined with catheter-based stenting of the superficial femoral artery) handled by a vascular team.
Atherectomy : A highly specific endovascular treatment technique used to manage Peripheral Artery Disease (PAD). In a clean, relational medical database or clinical decision support tool, it should not be listed as a broad standalone treatment modality.
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Wound and Foot Care: For patients who progress to Chronic Limb-Threatening Ischemia (CLTI), aggressive wound care, pressure offloading, and infection control are mandatory alongside revascularisation to prevent amputation.
- Clinical assessment:
- Medical History: Assessment includes walking-related symptoms, pain at rest, wounds, smoking history, diabetes, cardiovascular disease, kidney disease, and previous vascular procedures.
- Physical Examination: A doctor may assess pulses, skin colour and temperature, capillary refill, hair and nail changes, and the presence of ulcers or tissue damage.
- Ankle-Brachial Index (ABI): Compares blood pressure at the ankle with that in the arm and is a commonly used initial test for diagnosing PAD.
- Toe-Brachial Index (TBI): May be useful when the ABI is difficult to interpret, particularly in people with heavily calcified arteries.
- Exercise ABI: May help identify PAD when symptoms suggest disease but resting ABI results are not diagnostic.
- Pulse Volume or Segmental Pressure Testing: Can help identify the location and severity of arterial blood-flow abnormalities.
- Imaging Tests:
- Duplex Ultrasound: Uses ultrasound to assess blood flow and identify narrowed or blocked arteries.
- CT Angiography (CTA): Provides detailed images of blood vessels and can help with treatment planning.
- MR Angiography (MRA): Provides vascular imaging without ionising radiation and may be used in selected patients.
- Catheter Angiography: Provides detailed images of the arterial system and may be performed when considering an endovascular procedure.
- Intravascular Imaging: Selected endovascular procedures may use technologies such as intravascular ultrasound to assess vessel anatomy and guide treatment.
MediRehab (a chain of Rehab centres, part of MediGence) provides comprehensive tele-rehabilitation services designed to support Peripheral Artery Disease patients in the United Arab Emirates. These services include:
- Supervised Exercise Therapy: Structured walking programmes can gradually improve walking distance and functional capacity.
- Structured Home-Based Exercise: Patients who cannot attend supervised programmes may benefit from appropriately designed community- or home-based exercise.
- Gradual Activity Progression: Increase physical activity according to symptoms, overall health, and guidance from the vascular care team.
- Walking Training: Incorporate repeated walking periods followed by rest into an appropriate claudication exercise programme.
- Medicines are selected according to the severity of PAD and the patient's cardiovascular and bleeding risks. Antiplatelet medicines may be used in symptomatic PAD to reduce cardiovascular events. High-intensity statin therapy, blood-pressure treatment, and diabetes management are important components of cardiovascular risk reduction.
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Hospitals for Peripheral Artery Disease in United Arab Emirates
Zulekha Hospital Dubai
Dubai, United Arab Emirates
- A highly skilled multidisciplinary medical staff supports patients through the hospital's advanced diagnostic capabilities, joint replacement surgeries, cardiac catheterisation, neonatal intensive care, and specialised cancer care and rehabilitation services. The hospital uses the latest technology and is internationally accredited for providing quality healthcare based on scientific evidence, providing safe, high-quality care to patients, providing individualised treatment plans, and providing services to international patients.
Burjeel Medical City
Abu Dhabi, United Arab Emirates
The Hospital owns an International Patient Services Team that is responsible to assist international patients with world-class healthcare, transportation arrangement, accommodation facilities, language interpreters, and much more.
Burjeel Medical City (about 1.2 million square facilities)provides 7-star hospitality to its patients. It has the largest facility space bed among all the private hospitals. The Hospital consists of-
- Large waiting areas and consultation rooms
- Spacious lobbies on each floor
- 338 Luxurious Patient Rooms
- 70 Ambulatory Rooms
- Intensive Care Units
- The Hospital comprises various centers, under Burjeel Cancer Institute-
- Breast Center
- Uro-oncology Center
- Surface Malignancy Center (HIPC)
- Head & Oncology Center
- Medical Oncology & Hematology Center and others
Kings College Hospital Dubai
Dubai, United Arab Emirates
Apart from in-detail treatment procedures available, Kings College Hospital Dubai located in Dubai, United Arab Emirates has a wide variety of facilities available for International Patients. Some of the facilities which are provided by them are Accommodation, Airport Transfer, Choice of Meals, Interpreter, SIM, TV inside room. Also listed below are some of the most prominent infrastructural details:
- 100 beds in the Hospital
- Operation Theatres
- Special Intensive Care Units
- 24*7 Emergency Department
- Covid-19 Treatment Clinic
- Wound & Stoma care center
- Doctor on call (Telemedicine) is also available
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Why Choose the United Arab Emirates for Peripheral Artery Disease Treatment?
- Experienced Vascular Specialists: Access to vascular surgeons, interventional radiologists, interventional cardiologists, and other specialists involved in PAD care.
- Advanced Vascular Diagnostics: Major centres may provide ABI testing, duplex ultrasound, CT angiography, MR angiography, and catheter angiography.
- Multidisciplinary Care: Vascular specialists, cardiologists, radiologists, wound-care professionals, podiatrists, rehabilitation specialists, and other clinicians may coordinate treatment for complex cases.
- Personalised Treatment Planning: Treatment can be selected according to symptoms, arterial anatomy, disease severity, cardiovascular risk, and overall health.
- International Patient Support: Many major UAE hospitals provide assistance with medical records, appointments, treatment coordination, accommodation, and follow-up.
Frequently Asked Questions
Reviewer
Dr. Nityanand Tripathi
Interventional Cardiologist
29 Years of Experience
With a rich experience of more than 29 years, Dr. Nityanand has gained a vast spectrum of skills and expertise in performing all types of complex cardiac procedures. He is an expert in clinical & interventional cardiology and electrophysiology. He studied his medicine (MBBS) and MD from the Institute of Medical Sciences of Banaras Hindu University, Varanasi, and later completed his DM in Cardiology from the prestigious King George Medical University, Lucknow. View More
Last Reviewed - January 2026