U. Va. Health System to develop new approaches to treat type 1 diabetics with islet cell transplants

CHARLOTTESVILLE, Va., Nov. 15, 2004 The University of Virginia Health System has won a $1.2 million grant over five years from the National Institutes of Health to take islet cell transplantation to the next level. Earlier this year, U.Va. performed the first islet cell transplant in Virginia. The grant could increase the number of islet cell transplants performed at U.Va. in clinical trials in the coming years.

"The idea is to develop a safer, more effective protocol to perfect islet cell transplantation and move the procedure to the next level. There is a lot to do to make this procedure more effective and more applicable to people with type 1 diabetes in this country and worldwide, " said Dr. Jerry Nadler, chief of the Division of Endocrinology and Metabolism at U.Va. and principal investigator of the new NIH grant.

For people with type 1 diabetes, where the body's own immune system kills insulin-producing cells in the pancreas, this transplant can offer hope of a life without daily insulin injections. The procedure involves injecting millions of insulin-making islet cells from donated pancreases into the liver, where the cells begin manufacturing insulin again.

However, some patients become insulin dependent several months or years after a transplant. Patients are also required to take immunosuppressant drugs to prevent rejection of the islets- strong medications that can have toxic side effects.

Now, U. Va. physicians and researchers in the Diabetes and Hormone Center of Excellence and the Department of Surgery have been chosen to join a consortium of five academic medical centers, organized by the NIH under a $75 million grant, to develop and perform new protocols to improve the safety and long-term success of islet cell transplantation. U. Va. experts will be working with principal investigators at the University of Miami's Diabetes Research Institute.

"The data suggests that in three or four years about

Contact: Bob Beard
University of Virginia Health System

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