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Northern Indiana Research Alliance (NIRA) is a vital component of the Heart Center Medical Group, a team of health care professionals focused on patient personalization, prevention and wellness, and improving quality of life. Research helps provide patients with the best treatments available. The Heart Center Medical Group has participated in research since 1993. Since then, more than fifty clinical research trials have been conducted at this site. Our research department has grown into the Northern Indiana Research Alliance, a complete in-house research department. NIRA has an active research committee consisting of multi-specialty physicians and medical staff dedicated to research.


What new treatments may be on the horizon? Innovative procedures and new medications are introduced in clinics participating in clinical research projects.

Below is a list of currently enrolling and upcoming studies:

Hypertension study – the purpose of this study is to test the effectiveness of three different drugs in patients with high blood pressure and left ventricular hypertrophy. Two of the drugs are FDA-approved; the third is still being tested. Dr. Scott Mattson is the physician in charge of this study.

Congestive Heart Failure Study – the purpose of this study is to look at new blood tests that will help determine early presence of Congestive Heart Failure. It involves a single visit with a lab draw collecting blood samples. Dr. Robert Swint is the physician in charge of this study.

Unstable Angina or Heart Attack study – This study is looking at the safety and effectiveness of aspirin in combination with an investigational drug, compared to aspirin in combination with an FDA-approved drug, in helping to prevent blood clots from forming. The drugs work by acting on the blood cells that form blood clots. Patient’s who are admitted to the hospital with unstable angina or heart attack, and require an angioplasty and stent may qualify for this study. Dr. Vijay Chilakamarri is the physician in charge of this study.

Carotid artery stenosis study – This study is for patients who have carotid artery stenosis requiring surgery or a stent. Patients enrolled in the study receive either surgery or a stent to open a narrowing in the artery. Because this is a randomized study, qualified patients will have an equal chance of receiving either treatment. The purpose of this study is to compare the results of treating blockages in the carotid arteries with either surgery or carotid stenting. Dr. Steven Orlow and Dr. Vijay Chilakamarri are the physicians in charge of this study.

High Cholesterol Study – This study is for patients admitted to the hospital with angina or a heart attack. The study is comparing the benefit of a combination drug for treating high cholesterol against a single drug for treating high cholesterol. Dr. Vijay Chilakamarri is the physician in charge of this study.

Type II Diabetes Study – This study is for patients whose diabetes is not well controlled on two or more medications to control blood sugar, and who are about to start on insulin therapy. Patients will receive either twice daily insulin or once daily insulin in addition to their current diabetes pills to help control blood sugars. Dr. Kent Farnsworth is the physician in charge of this study.

Patent Foramen Ovale (PFO) Study – This is for patients who have suffered a stroke as a result of Patent Foramen Ovale (when the septum dividing the two upper chambers of the heart does not completely close, this leaves an opening between the two upper chambers called a “PFO.”) Patients are randomized to receive either the best medical therapy of a PFO closure device, which is inserted in during a cardiac catheterization. Dr. Krishnan Ramani is an investigator in this study.

NIRA (Northern Indiana Research Alliance)
Medical Group of Fort Wayne

7916 West Jefferson Blvd.
Ft. Wayne, IN 46804
Phone: 260 434-6478 or 260 434-6325
Fax: 260 434-6081
E-mail: research@hcmgmail.com