Related Experiment Video
Updated: Jul 18, 2026
16:15
Mouse Kidney Transplantation: Models of Allograft Rejection
Published on: October 11, 2014
[Kidney transplant failure and retransplantation.]
E Bertoni1, C Merciai, P Becherelli
1Nefrologia dei Trapianti e Dialisi, Azienda Ospedaliero-Universitaria Careggi, Firenze - Italy.
Summary
Kidney transplant failure is common. Optimal patient survival after graft failure depends on continuous care, adequate dialysis, and timely retransplantation, especially for high-risk patients.
Area of Science:
- Nephrology
- Transplantation Immunology
- Renal Replacement Therapy
Context:
- Kidney transplant failure is an increasing cause of end-stage renal disease and dialysis dependency.
- Patient survival post-graft failure varies significantly, influenced by care quality and center interaction.
- High-risk groups include diabetic, elderly, and cardiovascular patients requiring prompt retransplantation.
Purpose:
- To review factors influencing patient survival after kidney transplant failure.
- To identify optimal strategies for managing patients with failed kidney grafts.
- To provide guidance on retransplantation and post-failure care.
Summary:
- Patient survival after kidney transplant failure is linked to seamless care between dialysis and transplant centers.
- Adequate dialysis dose, living donors, longer first graft survival, and good immunologic matching improve outcomes.
- Avoiding high BMI, smoking, and severe cardiovascular disease is crucial. Low immunosuppression is not advised; nephrectomy is recommended for non-functioning kidneys with inflammation.
Impact:
- Improved understanding of prognostic factors for kidney transplant failure.
- Enhanced clinical decision-making for retransplantation and post-failure management.
- Potential to improve long-term survival rates for patients with failed kidney transplants.
Related Concept Videos
01:26Kidney Transplant II: Surgical Procedure
Preoperative ManagementThe primary goals of preoperative management in kidney transplantation are to optimize the patient’s metabolic state and prepare them for surgery through diet adjustments, necessary dialysis, and tailored medical treatment. This phase also involves comprehensive infection screening and patient education about the surgical procedure and postoperative care to improve outcomes and adherence.Medical ManagementA comprehensive evaluation is required for both the living donor...
01:28Kidney Transplant I: Introduction
A kidney transplant is a surgical approach that involves replacing a non-functioning kidney with a healthy one from a donor. This procedure is often a treatment option for end-stage renal disease (ESRD) patients. The method requires careful recipient selection, including evaluating various medical and psychosocial factors. These criteria vary between transplant centers but generally include assessments of the patient's overall health, adherence to medical recommendations, and lifestyle...
01:16Kidney Transplant III: Nursing Management
Postoperative Nursing Management for Kidney Transplant PatientsPostoperative nursing management care includes monitoring the surgical site, encouraging early movement, and promoting lung health through breathing exercises. Nurses also administer prescribed medications like H2-blockers, such as famotidine, or proton pump inhibitors, like omeprazole, to help prevent gastrointestinal ulcers and bleeding. Fungal infections in the mouth and bladder can result from immunosuppressive and antibiotic...
01:24Tissue Transplantation
Tissue transplantation is a significant medical procedure involving the transfer of cells, tissues, or organs from a donor to a recipient, with the primary aim of restoring lost functions. This procedure is crucial in treating a broad spectrum of diseases, including kidney diseases, liver failure, heart disease, and certain types of cancers.
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...
01:29Acute Kidney Injury III: Clinical Manifestations
Acute Kidney Injury (AKI) progresses through distinct clinical phases: the oliguric, diuretic, and recovery phases, each marked by unique manifestations and challenges.Oliguric Phase:The oliguric phase is the initial stage of AKI, typically lasting 10 to 14 days. This phase is marked by a significant reduction in urine output, usually less than 400 mL per day, indicating decreased kidney function. Fluid retention is a prominent feature, leading to symptoms such as edema, hypertension, and...
01:27Dialysis
Renal failure occurs when the kidneys lose their ability to filter waste products from the blood effectively. It can be classified into two types: acute renal failure (ARF) and chronic renal failure (CRF).
Acute kidney injury develops suddenly and can be caused by pre-renal causes (e.g., hypovolemia, shock), intrinsic renal causes (e.g., acute tubular necrosis), or post-renal causes (e.g., urinary obstruction). In contrast, chronic renal failure progresses gradually over time and is often...
Acute kidney injury develops suddenly and can be caused by pre-renal causes (e.g., hypovolemia, shock), intrinsic renal causes (e.g., acute tubular necrosis), or post-renal causes (e.g., urinary obstruction). In contrast, chronic renal failure progresses gradually over time and is often...