Peripheral Artery Disease Treatment in Hyderabad

Peripheral artery disease develops gradually as cholesterol-laden plaque builds up along the inner wall of the arteries carrying blood to the legs. Over years, this plaque narrows the artery's channel, and blood flow that was once effortless during walking now falls short of the muscle's demand. In the early stages, the body compensates by opening small side-branch vessels, which is why many patients feel nothing until the blockage becomes significant.

The insidious part of PAD is that its first symptom — a mild ache in the calf after a certain distance — is so easily written off as ageing, arthritis or simple fatigue. Patients in Hyderabad frequently adjust their lifestyle around the pain, walking shorter distances or taking the lift instead of stairs, without realising an underlying artery is progressively closing. By the time rest pain or a wound appears, the disease has usually advanced to a critical stage requiring urgent intervention.

PAD rarely travels alone. Because atherosclerosis is a whole-body disease, a blockage found in the leg is a strong signal that similar plaque may be present in the heart or brain vessels. This is why every PAD work-up at Renova Century Hospital also screens cardiovascular risk factors, since treating the leg without addressing the heart leaves the patient only half protected.

Diabetes is the single biggest driver of PAD seen in our practice, and Telangana's rising urban diabetes prevalence means more patients are presenting earlier in life, often in their forties and fifties rather than the sixties and seventies typical elsewhere. Diabetic PAD tends to affect the smaller arteries below the knee, making it harder to detect on a standard pulse examination and more likely to be missed until a foot wound develops.

Smoking and tobacco chewing remain deeply entrenched habits across many communities in the region, and both accelerate arterial narrowing dramatically. Combined with hypertension, high cholesterol and a sedentary, desk-bound lifestyle common among Hyderabad's IT and corporate workforce, these risk factors compound over decades. Chronic kidney disease, often coexisting with long-standing diabetes, further stiffens and calcifies the arteries, complicating both diagnosis and treatment.

Family history also plays a meaningful role — patients whose parents or siblings needed a bypass or suffered a heart attack at a young age should consider an ABI screening even without symptoms, particularly after the age of 45.

Clinicians classify PAD along a spectrum. Intermittent claudication is the mildest recognisable stage — cramping pain that appears at a reasonably fixed walking distance and resolves promptly with rest. Most patients in this stage can be managed without surgery, through supervised exercise programmes, medication and rigorous control of diabetes, blood pressure and cholesterol.

As blockages progress or new ones develop, patients move into chronic limb-threatening ischemia (CLTI) — characterised by pain at rest, typically worse at night and relieved by hanging the foot over the side of the bed, or by the appearance of a non-healing wound or gangrene. This stage carries a real risk of amputation within months if blood flow is not restored, and represents a medical priority rather than an elective decision.

Recognising which stage a patient is in shapes the entire treatment conversation — from lifestyle modification at one end to urgent revascularisation and wound care at the other.

Not every blockage needs the same treatment. Short, focal blockages in larger arteries such as the superficial femoral artery usually respond very well to balloon angioplasty with a drug-coated balloon or stent, performed as a day-care procedure through a pinhole in the groin. Long, diffuse or heavily calcified blockages, especially those extending below the knee in diabetic patients, may need atherectomy to remove hard plaque before a balloon can work effectively.

When blockages are extremely long or have already failed an endovascular attempt, a surgical bypass using the patient's own vein remains an excellent, durable option, particularly in younger patients who can tolerate a slightly longer recovery in exchange for longer-lasting results. Dr. Sharma reviews the full CT angiogram personally before recommending a pathway, and often discusses a hybrid approach — combining a small open step with an endovascular one — for the most complex, multi-level disease.

Restoring blood flow is only half the job; keeping the artery open and preventing new blockages elsewhere requires lifelong attention. Antiplatelet medication, a statin for cholesterol, tight diabetes control and complete smoking cessation are non-negotiable after any PAD intervention, regardless of how well the procedure went.

Structured walking exercise — ideally 30 minutes, five days a week, pushing gently through mild claudication discomfort — has been shown to improve walking distance as effectively as some medications, by encouraging the body's own collateral vessels to enlarge. Patients are followed up with periodic duplex scans to catch any re-narrowing early, when it can usually be managed with a straightforward repeat angioplasty rather than a bigger procedure.