New Knee Osteoarthritis Solution at Espada Vascular!

We’re excited to announce that Dr. Jeffrey M. Martinez is now offering Genicular Artery Embolization (GAE)—a groundbreaking, minimally invasive treatment for knee osteoarthritis pain.

Physiologic Insulin Resensitization® (PIR®)
In San Antonio

Advanced Metabolic Therapy For Insulin Resistance, Diabetes-Related Complications & Vascular Health

Diabetes affects far more than blood sugar. Over time, insulin resistance can contribute to circulation problems, neuropathy, kidney disease, poor wound healing, and an increased risk of peripheral artery disease (PAD) and limb loss.Physiologic Insulin Resensitization® (PIR®) is a physician-directed therapy designed to support insulin sensitivity and glucose metabolism through a controlled insulin delivery protocol.


At Espada Vascular, PIR® is incorporated into a comprehensive vascular and metabolic approach for patients living with diabetes, insulin resistance, neuropathy, circulation concerns, kidney disease, and diabetic wound complications.


By addressing both metabolic and vascular health, we aim to help patients improve overall wellness while supporting long-term limb preservation and circulation.

Why Insulin Resistance Matters

Insulin resistance occurs when the body’s cells no longer respond efficiently to insulin.


As insulin resistance progresses, blood sugar levels may rise, and the body often produces additional insulin to compensate. Over time, this process can contribute to multiple chronic health conditions.

Affects Blood Sugar Regulation

Insulin resistance can make it harder for glucose to enter cells, where it is needed for energy.

Impacts Vascular Health

Elevated blood sugar and insulin resistance may contribute to damage to blood vessels and circulation problems throughout the body.

Increases Risk Of Diabetic Complications

Patients with insulin resistance may face a higher risk of neuropathy, kidney disease, cardiovascular disease, and wound healing complications.

May Affect Limb Preservation

Poor circulation and diabetes-related complications can increase the risk of foot ulcers, infection, and amputation if left untreated.

The Connection Between Diabetes & Vascular Disease

Diabetes and vascular disease are closely connected.

High blood sugar and insulin resistance can damage blood vessels over time, reducing circulation to the legs and feet. This may increase the risk of peripheral artery disease, diabetic foot wounds, infection, and limb-threatening complications.

At Espada Vascular, we evaluate both the vascular and metabolic factors that may affect healing, circulation, and long-term health outcomes.

Peripheral Artery Disease (PAD)

Patients with diabetes are at increased risk for narrowing and blockage of the arteries that supply blood flow to the legs and feet.

Diabetic Foot Ulcers

Reduced circulation may contribute to slow-healing wounds and increase the risk of serious complications.

Limb Preservation

Early diagnosis and comprehensive management of diabetes-related vascular disease may help reduce the risk of amputation.

What Is Physiologic Insulin Resensitization®?

Physiologic Insulin Resensitization® (PIR®) is a physician-directed protocol developed by Well Cell Global.


The treatment uses precision infusion equipment to deliver insulin in a controlled physiologic pattern that mimics the body’s natural insulin signaling.


The goal is to support improved insulin sensitivity and glucose metabolism as part of a comprehensive treatment plan.


PIR® is not intended to replace diabetes medications or other prescribed treatments. Instead, it may be considered as one component of an individualized care strategy.

Physician-Directed Care

Each patient undergoes a comprehensive medical evaluation before treatment recommendations are made.

Individualized Treatment Planning

Treatment protocols are tailored to each patient's medical history, goals, and overall health status.

Monitored Treatment Sessions

All treatments are performed under physician supervision using specialized infusion equipment.

Comprehensive Approach

PIR® may be integrated with vascular care, wound management, diabetes management, and lifestyle recommendations.

Understanding Insulin Sensitivity

Normal Physiology

 

In healthy metabolism, insulin helps glucose move efficiently into cells where it can be converted into energy.

Insulin Resistance

 

When cells become resistant to insulin, glucose may remain elevated in the bloodstream rather than being utilized effectively by the body.

Improved Insulin Sensitivity

 

PIR® is designed to support insulin sensitivity as part of a physician-directed metabolic care plan.

Conditions Commonly Associated With Insulin Resistance

Insulin resistance may contribute to a range of health concerns affecting both metabolic and vascular health.

Type 2 Diabetes

Insulin resistance is one of the primary metabolic factors associated with Type 2 diabetes and long-term blood sugar management challenges.

Diabetic Neuropathy

Nerve-related symptoms such as numbness, burning, tingling, or pain may occur in patients with long-standing diabetes and metabolic dysfunction.

Impaired Cellular Function

Healthy insulin signaling plays an important role in cellular energy production and metabolic function.

Kidney Disease

Diabetes and insulin resistance can affect kidney function and may increase the risk of chronic kidney disease.

Poor Wound Healing

Poor circulation and elevated blood sugar levels may contribute to delayed wound healing and increased risk of infection.

What To Expect During Your Evaluation

Every patient’s medical history and health status are unique.

Before recommending PIR®, Espada Vascular performs a comprehensive evaluation to determine whether treatment may be appropriate.

Step 1: Consultation & Medical Review

We review diabetes history, medications, laboratory values, kidney function, neuropathy symptoms, prior treatments, and vascular health concerns.

Step 2: Vascular Assessment

When appropriate, additional testing may be performed to evaluate circulation and identify potential vascular disease.

Step 3: Individualized Treatment Planning

If PIR® is appropriate, an individualized treatment protocol is developed based on the patient's needs.

Step 4: Ongoing Monitoring

Progress is monitored over time while coordinating care with other physicians and specialists when necessary.

Why Patients Choose Espada Vascular

Expertise In Vascular Disease

Our team specializes in peripheral artery disease, limb preservation, diabetic wound management, and circulation disorders.

Comprehensive Patient Evaluations

We evaluate both vascular and metabolic factors that may affect long-term health outcomes.

Personalized Treatment Plans

Every patient receives an individualized care plan based on their medical history and goals.

Commitment To Limb Preservation

Our mission is to help patients protect their circulation, preserve mobility, and reduce the risk of serious diabetic complications.

Could PIR® Be Right For You?

Patients experiencing diabetes-related complications, neuropathy symptoms, circulation problems, chronic wounds, kidney concerns, or insulin resistance may benefit from a consultation.


At Espada Vascular, we evaluate each patient individually to determine whether Physiologic Insulin Resensitization® may be an appropriate part of their treatment plan.

Frequently Asked Questions About PIR®

Is PIR® A Cure For Diabetes?

No. PIR® is not a cure for diabetes, vascular disease, neuropathy, or kidney disease. It is a physician-directed protocol designed to support insulin sensitivity and glucose metabolism.
No. Patients should never stop or change medications without guidance from their physician.
PIR® is a physician-directed treatment protocol that utilizes precision infusion technology and monitored treatment sessions. It is not the same as routine insulin administration.
Diabetes and insulin resistance are closely linked to peripheral artery disease, neuropathy, chronic wounds, and limb loss risk. Addressing metabolic health alongside vascular health allows for a more comprehensive treatment approach.
Please bring your medication list, recent laboratory results, A1C values, vascular testing reports, wound care records, and records from other physicians involved in your care.
Coverage varies depending on insurance carrier and individual treatment plans. Our team can review available options and help answer questions regarding benefits and eligibility.