Kidney inflammation (nephritis)
Dear Doctor: My friend has one kidney that has completely lost its function but has not been removed.
The other kidney is also in poor condition (inflamed), and he almost always needs to be hospitalized whenever he has a fever.
I would like to ask if he qualifies to be on the waiting list for a kidney transplant.
If he is eligible and is fortunate enough to receive a transplant, will it lead to rejection or worsen his condition?
Huangse Yujinxiang, 30~39 year old female. Ask Date: 2006/09/28
Dr. Yang Zhangzhi reply Urology
When the kidneys enter end-stage renal disease, commonly known as uremia, they are unable to eliminate excess fluids and waste from the body.
Patients in this condition may consider kidney transplantation as a form of renal replacement therapy.
It is essential to discuss with a nephrologist the extent of kidney function decline and the appropriate timing for renal replacement therapy and transplantation.
The use of immunosuppressive medications must be carefully managed; it should not be excessive or insufficient.
Overly strong immunosuppressants can compromise the body's immune system, leading to infections from other bacteria, viral pathogens, or even cancer.
Conversely, insufficient immunosuppression may result in recurrent transplant rejection episodes.
In summary, achieving optimal kidney function with minimal medication while reducing side effects is the ideal goal, and this ongoing treatment requires close collaboration with healthcare professionals.
Reply Date: 2006/09/28
More Info
Kidney transplantation can be a viable option for patients with end-stage renal disease (ESRD), especially for those who have significant impairment in kidney function. In your friend's case, where one kidney is non-functional and the other is inflamed and frequently requires hospitalization, it is crucial to evaluate the overall health and suitability for transplantation.
Eligibility for Kidney Transplantation
To determine if your friend qualifies for a kidney transplant, several factors need to be considered:
1. Kidney Function: The primary criterion for kidney transplantation is the presence of end-stage renal disease, which is typically defined as a glomerular filtration rate (GFR) of less than 15 mL/min. If your friend's remaining kidney is not functioning adequately, they may be eligible for transplantation.
2. Overall Health: Transplant candidates must be in good overall health to withstand the surgery and the post-operative recovery. This includes managing any other medical conditions, such as diabetes or hypertension, which can complicate the transplant process.
3. Infection Control: Since your friend experiences frequent hospitalizations due to fever, it is essential to identify the underlying cause of these infections. Chronic infections can pose significant risks during and after transplantation, as immunosuppressive medications used to prevent organ rejection can increase susceptibility to infections.
4. Psychosocial Evaluation: Candidates must also undergo a psychosocial evaluation to ensure they have the support system necessary for recovery and adherence to post-transplant care, including medication regimens.
Risks of Rejection
After a successful kidney transplant, the risk of organ rejection is a significant concern. Rejection occurs when the recipient's immune system recognizes the transplanted kidney as foreign and attacks it. There are two main types of rejection:
1. Acute Rejection: This can occur within days to months after the transplant and is often treatable with increased immunosuppressive therapy.
2. Chronic Rejection: This develops over years and can lead to gradual loss of kidney function.
To minimize the risk of rejection, patients must adhere strictly to their immunosuppressive medication regimen. The goal is to find the right balance—too much medication can lead to increased risk of infections and other complications, while too little can lead to rejection.
Post-Transplant Care
Post-transplant care is critical for the long-term success of the transplant. Patients will need regular follow-ups with their healthcare team to monitor kidney function, manage medications, and address any complications that may arise. Lifestyle changes, including dietary modifications, regular exercise, and avoiding substances that can harm kidney function (like certain medications and alcohol), are also essential.
Conclusion
In summary, your friend may be eligible for a kidney transplant given the current state of their kidney function. However, a thorough evaluation by a nephrologist and a transplant team is necessary to assess their overall health and readiness for surgery. If they proceed with the transplant, careful management of immunosuppressive therapy and regular follow-up care will be vital to minimize the risk of rejection and ensure the best possible outcome. It is crucial for your friend to discuss their specific situation with their healthcare provider to understand the risks and benefits fully.
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