A pancreas transplant is surgery to implant a healthy pancreas from a donor into a patient with Diabetes. Pancreas transplants give the patient a chance to become independent of insulin injections.
Alternative NamesTransplant - pancreas; Transplantation - pancreas
DescriptionThe healthy pancreas is obtained from a donor who has suffered brain-death, but remains on life-support. The donor pancreas must meet numerous criteria to make sure it is suitable.
A portion of the first part of the small intestine, called the duodenum, is transplanted along with the donor pancreas. The healthy pancreas is transported in a cooled solution that preserves the organ for up to 20 hours.
The patient's diseased pancreas is not removed during the operation. The donor pancreas is usually placed in the right lower portion of the patient's abdomen. Blood vessels from the new pancreas are attachmented to the patient's blood vessels. The donor duodenum is attached to the patient's intestine or bladder to drain pancreatic secretions.
The surgery for a pancreas transplant alone takes about 3 hours. However, the operation is usually done at the same time as a kidney transplantin diabetic patients with kidney disease. The combined operation takes about 6 hours.
Why the Procedure Is PerformedThe pancreas makes a substance called insulin. Insulin moves glucose, which is sugar, from the blood into the muscles, fat, and liver cells, where it can be used as fuel. In people with type 1 diabetes, the pancreas doens't make enough, or sometimes any, insulin. This causes glucose to build up in the blood, resulting in high blood-sugar levels.
A pancreas transplant can cure diabetes and eliminate the need for insulin shots. Because of the risks involved, however, most people with type 1 diabetes do not have a pancreas transplant soon after they are diagnosed.
Because of these risks, pancreas transplant is rarely done alone. It is almost always done when someone with type 1 diabetes also needs a kidney transplant.
Pancreas transplant surgery may NOT be recommended for patients who also have:
The doctor may also recommend against pancreas transplant if there is concern that the patient will not be able to comply with the many follow-up visits, tests, and medications needed to keep the transplanted organ healthy.
RisksThe risks for any surgery are:
The risks for pancreas transplant include:
The body's immune system considers the transplanted organ foreign, and fights it accordingly. Thus, to prevent rejection, organ transplant patients must take drugs (such as cyclosporine and corticosteroids) that suppress (weaken) the body's immune response . This makes the person less able to fight various infections and can cause other medical problems.
Before the ProcedurePatients undergoing pancreas transplant have chronic kidney disease along with their diabetes. Because of this, a very thorough evaluation for heart disease is done beforehand.
See Kidney transplant.
After the ProcedureSee Kidney transplant.
Outlook (Prognosis)If the transplant is successful, you will no longer need to take insulin shots, test your blood-sugar daily, or follow a diabetic diet.
There is evidence to suggest that the complications of diabetes, such as diabetic retinopathy, may not worsen -- and may even improve -- after a pancreas-kidney transplant.
Drugs that prevent rejection of the donated pancreas and kidney must be taken for the rest of the patient's life.
See Kidney transplant.
ReferencesLipshutz GS, Wilkinson AH. Pancreas-kidney and pancreas transplantation for the treatment of diabetes mellitus. Endocrinol Metab Clin North Am. 2007;36(4).
Markmann FJ, Yeh H, Naji A, et al. Transplantation of abdominal organs. In: Townsend CM, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery. 18th ed. Philadelphia, Pa: Saunders Elsevier; 2008: chap 28.
A pancreas transplant is surgery to implant a healthy pancreas from a donor into a patient with diabetes. Pancreas transplants give the patient a chance to stop taking insulin injections.
Alternative NamesTransplant - pancreas; Transplantation - pancreas
DescriptionThe healthy pancreas is taken from a donor who is brain dead, but is still on life support. The donor pancreas must be carefully matched to the patient who is receiving it.
A portion of the first part of the small intestine, called the duodenum, is transplanted with the donor pancreas. The healthy pancreas is transported in a cooled solution that preserves the organ for up to 20 hours.
The patient's diseased pancreas is not removed during the operation. The donor pancreas is usually placed in the right lower part of the patient's abdomen. Blood vessels from the new pancreas are attached to the patient's blood vessels. The donor duodenum is attached to the patient's intestine or bladder.
The surgery for a pancreas transplant takes about 3 hours. However, the operation is usually done at the same time as a kidney transplantin diabetic patients with kidney disease. The combined operation takes about 6 hours.
Why the Procedure Is PerformedThe pancreas makes a substance called insulin. Insulin moves glucose, which is sugar, from the blood into the muscles, fat, and liver cells, where it can be used as fuel.
In people with type 1 diabetes, the pancreas doens't make enough, or sometimes any, insulin. This causes glucose to build up in the blood, leading to high blood-sugar levels. High blood sugar levels can cause many complications, including:
A pancreas transplant can cure diabetes and eliminate the need for insulin shots. Because of the risks involved with surgery, however, most people with type 1 diabetes do not have a pancreas transplant soon after they are diagnosed.
Because of these risks, pancreas transplant is rarely done alone. It is almost always done when someone with type 1 diabetes also needs a kidney transplant.
Pancreas transplant surgery may NOT be done in patients who also have:
The doctor may also recommend against a pancreas transplant if the patient is not able to keep up with the many follow-up visits, tests, and medications needed to keep the transplanted organ healthy.
RisksThe risks for any surgery are:
The risks for pancreas transplant include:
The body's immune system considers the transplanted organ foreign, and fights it. To prevent rejection, organ transplant patients must take drugs (such as cyclosporine and corticosteroids) that weaken the body's immune response. This makes the person less able to fight infections and can cause other medical problems.
Before the ProcedurePatients who have a pancreas transplant have chronic kidney disease along with their diabetes. Because of this, they will have the following tests before the transplant:
See Kidney transplant for more about how to prepare for a pancreas transplant.
After the ProcedureSee Kidney transplant for more information.
Outlook (Prognosis)If the transplant is successful, you will no longer need to take insulin shots, test your blood-sugar daily, or follow a diabetes diet.
There is evidence that the complications of diabetes, such as diabetic retinopathy, may not get worse -- and may even improve -- after a pancreas-kidney transplant.
More than 95% of people survive the first year after a pancreas transplant. The risks for organ rejection are about 1% each year.
You must take drugs that prevent rejection of the donated pancreas and kidney for the rest of your life.
The quality of life after a pancreas transplant has improved. Almost all patients find that managing daily life is a lot easier and more satisfying.
See: Kidney transplant for more information.
ReferencesLipshutz GS, Wilkinson AH. Pancreas-kidney and pancreas transplantation for the treatment of diabetes mellitus. Endocrinol Metab Clin North Am. 2007;36(4).
White SA, Shaw JA, Sutherland DE. Pancreas transplantation. Lancet. 2009; 373(9677):1808-1817.
Markmann FJ, Yeh H, Naji A, et al. Transplantation of abdominal organs. In: Townsend CM, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery. 18th ed. Philadelphia, Pa: Saunders Elsevier; 2008: chap 28.
Reviewed ByReview Date: 05/04/2011
Shabir Bhimji, MD, PhD, Specializing in General Surgery, Cardiothoracic and Vascular Surgery, Midland, TX. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
A pancreas transplant
An additional 305 patients received a PAK, or pancreas after kidney transplant, according to the United Network for Organ Sharing (UNOS).
How many pancreas or pancreas-kidney transplants have both you and the hospital performed?What are your success rates?How about those of the hospital?Who will be on my transplant team?
yes you need a pancreas or you will have type 1 diabetes If you need you can always get a transplant :) FEEL BETTER
Many people with diabetes are not good candidates for a pancreas transplant. Others do not have tissue compatibility with the donor organ. People who are successfully controlling their diabetes with insulin injections are usually not considered.
In those patients with diabetes who will receive or are already receiving immunosuppressive treatment for a life-saving kidney transplant, a pancreas transplant can return their ability to self-produce insulin.
Survival rates for pancreas-kidney transplant recipients were 95.1% after one year and 89.2% after three years.
Only half of the pancreas needs to be replaced
Pancreas transplants are often done with a kidney transplant, this is called an SPK (Simultaneous Pancreas Kidney) transplant and generally yields higher success than when the pancreas is transplanted alone. Nationally, the one-year success rate of combined pancreas/kidney transplants is 76 percent, but only about 50 percent of the pancreases transplanted without a kidney are still functioning after one year.
In a successful transplant, the pancreas begins producing insulin, bringing the regulation of glucose back under control.
In their 2002 Annual Report, the Organ Procurement and Transplant Network (OPTN) reported that the patient survival rate for pancreas transplant alone was 98.6% after one year and 86% after three years.
Yes, though there are a number of high risks involved including (but not limited to) rejection of the donor organ(s). Most pancreas transplants are done in conjunction with a kidney transplant as well. They're known as an SPK transplant. The rate of pancreatic health after 1 year is 90% and after 5 years is only 60%.