We have located links that may give you full text access.
Comparative Study
Journal Article
Observational Study
Impact of Allograft Nephrectomy on Second Renal Transplant Outcome.
OBJECTIVES: The impact of allograft nephrectomy on the outcome of a subsequent renal transplant is unclear. This study was conducted to assess the effects of the first allograft nephrectomy on outcomes of a second transplant.
MATERIALS AND METHODS: This study included 118 patients who received a second transplant between 1994 and 2015. Before the second transplant, 59 patients did not undergo a first allograft nephrectomy (group A). Group B comprised 59 patients who had undergone a first allograft nephrectomy. We compared sensitization, acute rejection, and survival of the second graft between groups. The risk factors of a second graft loss were assessed.
RESULTS: The first graft survival was significantly longer in group A than in group B (100.6 vs 3.7 months; P < .001). Prevalence of preformed donor-specific antibodies before the second allograft was similar between both groups (28.8% vs 39.0% for group A vs group B; P = .243). Numerically higher acute rejection rates occurred in group B than in group A (23.7% vs 15.3%; P = .245). In group A, graft survival rates at 1, 3, and 5 years were 93.0%, 87.0%, and 82.3% and were significantly higher than for group B (76.7%, 69.1%, and 62.5%; P ⟨ .05). On multivariate analysis, survival of the second graft was affected by acute rejection (hazard ratio = 2.24; 95% confidence interval, 1.10-4.45; P = .027) and the interval from first graft loss to second transplant (hazard ratio = 1.11; 95% confidence interval, 1.02-1.19; P = .008).
CONCLUSIONS: A first allograft nephrectomy was associated with inferior second graft survival. We recommend that recipients of second transplants should be considered as high risk if they had undergone prior allograft nephrectomy.
MATERIALS AND METHODS: This study included 118 patients who received a second transplant between 1994 and 2015. Before the second transplant, 59 patients did not undergo a first allograft nephrectomy (group A). Group B comprised 59 patients who had undergone a first allograft nephrectomy. We compared sensitization, acute rejection, and survival of the second graft between groups. The risk factors of a second graft loss were assessed.
RESULTS: The first graft survival was significantly longer in group A than in group B (100.6 vs 3.7 months; P < .001). Prevalence of preformed donor-specific antibodies before the second allograft was similar between both groups (28.8% vs 39.0% for group A vs group B; P = .243). Numerically higher acute rejection rates occurred in group B than in group A (23.7% vs 15.3%; P = .245). In group A, graft survival rates at 1, 3, and 5 years were 93.0%, 87.0%, and 82.3% and were significantly higher than for group B (76.7%, 69.1%, and 62.5%; P ⟨ .05). On multivariate analysis, survival of the second graft was affected by acute rejection (hazard ratio = 2.24; 95% confidence interval, 1.10-4.45; P = .027) and the interval from first graft loss to second transplant (hazard ratio = 1.11; 95% confidence interval, 1.02-1.19; P = .008).
CONCLUSIONS: A first allograft nephrectomy was associated with inferior second graft survival. We recommend that recipients of second transplants should be considered as high risk if they had undergone prior allograft nephrectomy.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app