Pancreas transplant
About this test
A pancreas transplant is a surgical procedure to place a healthy pancreas from a deceased donor into a person whose pancreas no longer functions properly. The pancreas is an organ that lies behind the lower part of the stomach. One of its main functions is to make insulin, a hormone that regulates the absorption of sugar into cells.
Why it's done
A pancreas transplant can restore insulin production and improve blood sugar control in people with diabetes, but it's not a standard treatment. The side effects of the anti-rejection medications required after a pancreas transplant can often be serious. Doctors may consider a pancreas transplant for people with any of the following: Type 1 diabetes that cannot be controlled with standard treatment Frequent insulin reactions Consistently poor blood sugar control Severe kidney damage Type 2 diabetes associated with both low insulin resistance and low insulin production A pancreas transplant usually isn't a treatment option for people with type 2 diabetes. That's because type 2 diabetes occurs when the body becomes resistant to insulin or unable to use it properly, rather than due to a problem with insulin production by the pancreas. However, for some people with type 2 diabetes who have both low insulin resistance and low insulin production, a pancreas transplant may be a treatment option. About 15% of all pancreas transplants are performed in people with type 2 diabetes. There are several different types of pancreas transplants, including: Pancreas transplant alone. People with diabetes and early or no kidney disease may be candidates for a pancreas transplant alone. A pancreas transplant surgery involves the placement of a healthy pancreas into a recipient whose pancreas is no longer functioning properly. Combined kidney-pancreas transplant. Surgeons often may perform combined (simultaneous) kidney-pancreas transplants for people with diabetes who have or are at risk of kidney failure. Most pancreas transplants are done at the same time as a kidney transplant. The goal of this approach is to give you a healthy kidney and pancreas that are unlikely to contribute to diabetes-related kidney damage in the future. Pancreas-after-kidney transplant. For those facing a long wait for both a donor kidney and a donor pancreas to become available, a kidney transplant may be recommended first if a living- or deceased-donor kidney becomes available. After you recover from kidney transplant surgery, you'll receive a pancreas transplant once a donor pancreas becomes available. Pancreatic islet cell transplant. During pancreatic islet cell transplantation, insulin-producing cells (islet cells) taken from a deceased donor's pancreas are injected into a vein that takes blood to your liver. More than one injection of transplanted islet cells may be needed. Islet cell transplantation is being studied for people with serious, progressive complications from type 1 diabetes. It may only be performed as part of a Food and Drug Administration-approved clinical trial.
Understanding your results
After a successful pancreas transplant, your new pancreas will make the insulin your body needs, so you'll no longer need insulin therapy to treat type 1 diabetes. But even with the best possible match between you and the donor, your immune system will try to reject your new pancreas. To avoid rejection, you'll need anti-rejection medications to suppress your immune system. You'll likely take these drugs for the rest of your life. Because medications to suppress your immune system make your body more vulnerable to infection, your doctor may also prescribe antibacterial, antiviral and antifungal medications. Signs and symptoms that your body might be rejecting your new pancreas include: Belly pain Fever Excessive tenderness at the transplant site Increased blood sugar levels Vomiting Decreased urination If you experience any of these symptoms, notify your transplant team immediately. It's not unusual for pancreas transplant recipients to experience an acute rejection episode within the first few months after the procedure. If you do, you'll need to return to the hospital for treatment with intensive anti-rejection medications.
Disclaimer: August is a health information platform and its responses don't constitute medical advise. Always consult with a licenced medical professional near you before making any changes.