What is the Kidney Transplant Process Like?

What is the Kidney Transplant Process Like?

What is the Kidney Transplant Process Like?


What is the Kidney Transplant Process Like?

The transplant process starts when you learn that your kidney has failed and you should start considering your treatment options. Whether a transplant is an option, this will depend on your situation. Transplantation is not for everyone. The doctor may tell you that you have a condition that will make the transplant dangerous or may not work.

Medical evaluation at the transplant center

If your doctor sees a transplant as an option, the next step is a comprehensive health evaluation at the transplant hospital. Pre-transplant evaluation may require several hospital visits for several weeks or even months. You need to take blood and do an x-ray. You will be tested for blood type and other matching factors that determine whether your body will receive the available kidney.

The medical team wants to make sure you are healthy enough to do the surgery.

Significant cancers, serious infections, or cardiovascular disease will make transplants less likely to succeed. In addition, the medical team wants to ensure that you can understand and follow the schedule for taking medicines.

If a family member or friend wants to donate a kidney, it will need to be evaluated for general health and to see if the kidney is suitable or not.

Placement on the waiting list

If a medical evaluation shows that you are a good candidate for a transplant but you don't have a family member or friend who can donate a kidney, you will be put on a transplant program waiting list to receive a kidney from a deceased donor.

Everyone who waits for a deceased donor organ is registered with Organ Procurement and Transplantation Network (OPTN), which maintains a centralized computer network that connects all regional organ collection organizations (known as organ procurement organizations, or OPOs) and transplant center. Each transplant center may need a separate medical evaluation, even if the patient is registered at another center.

Observers of the OPTN operation are concerned that people in certain areas of a country must wait longer than others because the allocation policy for some organs gives preference to patients in the donor area. However, kidney administration is given based on its suitability regardless of geographic area. The key to making waiting time shorter is to increase the number of organs donated.

Waiting period

How long you have to wait depends on many things, but mainly depends on the level of compatibility between you and the donor. Some people wait several years to find a suitable donor, while others get a match within a few months. When you are on a waiting list, let the transplant center change in your health. Also, let the transplant center know if you move or change the telephone number. The center needs to contact you immediately when a kidney is available.

OPOs are responsible for identifying potential organs for transplantation and coordinating with national networks. Initial compatibility is based on two factors:

  • Blood type. Your blood type (A, B, AB, or O) must be in accordance with the donor blood group.
  • HLA factor. HLA stands for human leukocyte antigen, a genetic marker located on the surface of your white blood cells. You inherited three sets of antigens from your mother and three from your father. The higher number of antigens increases the likelihood that your kidney will last for a long time. If you are selected on the basis of the first two factors, the third stage is evaluation:
  • Antibody. Your immune system can produce antibodies that act specifically against something in the donor tissue. To see if this happens, a small sample of your blood will be mixed with a small sample of donor blood in a tube. If no reaction occurs, you can receive a kidney transplant. Your transplant team might use negative terms cross-match to describe the lack of reaction.

Transplant surgery

If you have a living donor, you will schedule an operation at the beginning. You and your donor will be operated on at the same time, usually in a side room. One team of surgeons will perform a nephrectomy - that is, removal of the kidney from the donor - while the other prepares the recipient for kidney placement. If you are on the waiting list for a deceased donor kidney, you should be ready to rush to the hospital as soon as the kidney is available. After that, you will give a blood sample to test cross-match antibodies. If you have a cross-match negative, that means that your antibodies don't react and the transplant can continue.

You will be given general anesthesia to make you unconscious during surgery, which usually takes 3 or 4 hours. The surgeon will make a small wound in the lower part of the abdomen. Arteries and veins from the new kidney will attach to your arteries and veins. The ureter from the new kidney will connect to your bladder.

Often, the new kidney will start making urine as soon as blood starts flowing through the kidneys, but sometimes it takes several weeks before starting work.

Surgical recovery

After a major surgery, you may feel sick and dizzy when you wake up. However, many transplant recipients report feeling much better immediately after surgery. Even if you wake up feeling very good, you need to stay in the hospital for about one week for the recovery process, and longer if you have complications.


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