For people with advanced kidney disease, kidney transplantation can provide an alternative to long-term dialysis.
A kidney transplant involves placing a functioning kidney from a suitable donor into a recipient whose kidneys can no longer adequately perform their functions.
Renal transplantation is one of Dr. Vivek Chaudhari’s listed areas of specialization. His service includes pre-transplant evaluation, surgical treatment and post-transplant monitoring.
What Is a Kidney Transplant?
A kidney transplant is a surgical procedure in which a healthy donor kidney is placed inside the recipient’s body.
The transplanted kidney can then perform the filtration functions that the patient’s damaged kidneys are no longer able to perform adequately.
Importantly, transplantation does not mean that the original kidneys necessarily need to be removed. In many cases, the patient’s own kidneys remain in place unless there is a specific medical reason for their removal.
Who May Need a Kidney Transplant?
Kidney transplantation may be considered for patients with advanced or end-stage kidney disease.
Conditions that can eventually lead to severe kidney failure include:
- Chronic kidney disease
- Diabetic kidney disease
- Polycystic kidney disease
- Glomerular diseases
- Long-standing high blood pressure
- Other progressive kidney disorders
The suitability of transplantation must be assessed individually by a transplant team.
Living Donor vs Deceased Donor
Kidneys for transplantation can come from:
Living donors:
A medically suitable living person may donate a kidney after completing the required evaluation and approval process.
Deceased donors:
A kidney may also come from an organ donor after death, according to applicable medical and legal procedures.
The transplant team evaluates compatibility and medical suitability before transplantation.
What Happens Before a Kidney Transplant?
A comprehensive evaluation is performed before surgery.
This may include:
- Blood tests
- Blood group testing
- Tissue compatibility testing
- Imaging
- Kidney function assessment
- Cardiovascular evaluation
- Infection screening
- Donor assessment
- Overall health evaluation
The objective is to determine whether transplantation is appropriate and identify potential risks.
What Happens During the Surgery?
During kidney transplantation, the donor kidney is placed in the lower abdomen.
The transplant surgeon connects:
- The donor kidney’s blood vessels to the recipient’s blood vessels
- The donor kidney’s ureter to the urinary bladder
The transplanted kidney can then begin producing urine and performing its filtration functions.
Recovery After Kidney Transplant
Recovery varies between patients.
After surgery, patients are closely monitored for:
- Kidney function
- Urine output
- Blood pressure
- Signs of infection
- Medication effects
- Signs of rejection
The transplant team provides detailed instructions regarding diet, activity, medicines and follow-up.
Why Are Immunosuppressive Medicines Necessary?
The immune system naturally recognizes foreign tissue and can attempt to attack a transplanted organ.
Immunosuppressive medicines help reduce the risk of rejection.
Patients generally need long-term immunosuppressive treatment after transplantation, along with regular medical monitoring.
Life After Kidney Transplant
Many transplant recipients are able to return to active daily lives after recovery.
However, transplantation is not the end of medical care.
Patients need:
- Regular blood tests
- Regular transplant follow-ups
- Medication adherence
- Blood pressure monitoring
- Kidney function monitoring
- Infection precautions
- Healthy lifestyle habits
Never stop or change immunosuppressive medication without consulting the transplant team.
Possible Complications
Like any major medical procedure, kidney transplantation has potential risks.
These may include:
- Organ rejection
- Infection
- Medication side effects
- Surgical complications
- Cardiovascular complications
- Problems with kidney function
Regular follow-up helps doctors identify complications early.
When Should You Discuss Kidney Transplantation?
Patients with advanced kidney disease should discuss treatment options with their nephrologist and transplant team.
Depending on the individual situation, options may include continued dialysis, kidney transplantation or other forms of kidney replacement therapy.
Conclusion
Kidney transplantation is a complex treatment that requires careful donor and recipient evaluation, specialized surgery and lifelong follow-up.
For suitable patients with advanced kidney disease, transplantation can offer the possibility of improved kidney function and a different quality of life compared with remaining on dialysis.