In a major step to combat high blood pressure, OhioHealth is partnering with Medtronic, a leading global medical device company, to introduce the Symplicity™ procedure. This minimally invasive treatment targets overactive nerves near the kidneys, a factor in many hypertension cases. It is designed to work in conjunction with medications and lifestyle changes to better control blood pressure.
The Symplicity procedure, which involves renal denervation, was first performed at OhioHealth Riverside Methodist Hospital on February 28, 2025. This new approach offers a promising option for patients with hypertension, especially those with hard-to-manage conditions.
A Step Forward in Hypertension Treatment
Subha Raman, MD, Vice President of OhioHealth Heart and Vascular, emphasized the hospital’s leadership in cardiovascular innovation. “Our involvement in clinical trials not only gives patients access to the latest care advancements but also solidifies our expertise in the field,” Raman said.
Joseph Campbell, MD, a cardiologist at OhioHealth, highlighted the significant challenges posed by uncontrolled hypertension. “For patients with resistant hypertension, multiple medication intolerances, or past cardiovascular events, treatment options have been limited. With renal denervation, we now have an effective, evidence-based option to improve blood pressure control,” Campbell explained.
The Symplicity procedure works by calming overactive nerves in the kidneys, which may be contributing to high blood pressure. This approach complements existing therapies, offering patients a chance for better management of their condition.
Improved Understanding of Hypertension
Dr. Campbell also pointed out that advancements in device design and procedural techniques have significantly improved treatment outcomes. “The evolution of the system, based on a deeper understanding of hypertension’s causes, played a major role in the clinical data that led to FDA approval,” he said.
The Dangers of High Blood Pressure
Hypertension is a leading risk factor for heart disease and stroke, two of the top causes of death in the U.S., according to Justin Morrison, MD, an interventional cardiologist at OhioHealth. “Hypertension affects 40-50% of U.S. adults and often goes unnoticed because it has no obvious symptoms,” Morrison said. “This makes early detection crucial.”
Common risk factors include family history, age, race, diet, stress, and lifestyle choices like smoking and inactivity. If left untreated, high blood pressure can lead to severe health complications such as heart attacks, strokes, heart failure, and kidney damage.
The Importance of Early Detection
One of the biggest challenges in managing hypertension is that many people don’t know they have it until a serious event occurs. Dr. Morrison urges regular blood pressure checks. “It’s important to monitor your blood pressure regularly, whether at home or in your doctor’s office,” he said. Early recognition and treatment can significantly reduce the risks associated with hypertension.
Comprehensive Care for Hypertension
At OhioHealth, the importance of a personalized approach to hypertension management has led to the creation of the Hypertension Clinic. “We understand the complexities of managing high blood pressure, and our clinic provides a comprehensive, tailored program for each patient,” Dr. Morrison said. He encourages anyone concerned about their blood pressure to talk to their doctor about a possible referral to the clinic.
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