Renal transplantation, also known as kidney transplantation, is a surgical procedure in which a healthy kidney from a living or deceased donor is placed into a patient with advanced kidney failure. It is often considered the preferred treatment for end-stage renal disease because it can restore kidney function, improve quality of life, and reduce dependence on long-term dialysis. In urologic oncology and complex kidney care, transplantation planning may also be important for patients with prior kidney cancer, congenital abnormalities, or loss of kidney function after major renal surgery.
What It Treats
Renal transplantation is used for patients with severe or irreversible kidney dysfunction caused by conditions such as:
- Chronic kidney disease progressing to kidney failure
- Diabetes-related kidney damage
- Hypertension-related kidney failure
- Polycystic kidney disease
- Congenital kidney abnormalities
- Loss of kidney function after complex renal surgery or bilateral kidney disease
- Selected patients with prior treated kidney cancer who meet transplant criteria
How the Procedure Works
During transplantation, the donor kidney is placed in the lower abdomen and connected to the recipient’s blood vessels and bladder. The patient’s native kidneys are often left in place unless removal is medically necessary. After surgery, the transplanted kidney begins filtering blood and producing urine.
Patients require careful preoperative evaluation, including imaging, cardiovascular testing, infection screening, and cancer surveillance when indicated. After transplant, lifelong immunosuppressive medication is necessary to prevent rejection.
Benefits of the Procedure
Renal transplantation may offer major advantages over long-term dialysis:
- Improved survival in many eligible patients
- Better quality of life and energy levels
- Greater dietary and fluid flexibility
- Improved long-term health outcomes
- Restoration of kidney function
- Freedom from routine dialysis treatments
What to Expect
Hospitalization typically lasts several days following surgery. Frequent laboratory monitoring is required early after transplant to ensure the kidney is functioning well and medications are properly adjusted. Ongoing follow-up with the transplant team is essential to monitor for rejection, infection, medication side effects, and long-term kidney health.
Is It Right for You?
Renal transplantation may be appropriate for patients with advanced kidney failure who are healthy enough for surgery and lifelong immunosuppression. Eligibility depends on overall health, cancer history, cardiovascular risk, infection status, and other medical factors. Evaluation by a transplant center and multidisciplinary team helps determine candidacy and the safest path forward.