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您的检索式：作者名="Brenda Muth"
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| 1 | Histopathological characteristics and causes of kidney graft failure in the current era of immunosuppression显示文摘BACKGROUND The histopathological findings on the failing kidney allograft in the modern era is not well studied. In this study, we present our experience working with kidney transplant recipients with graft failure within one year of the biopsy.AIM To report the histopathological characteristics of failed kidney allografts in the current era of immunosuppression based on the time after transplant, cause of the end-stage renal disease and induction immunosuppressive medications.METHODS In a single-center observational study, we characterized the histopathological findings of allograft biopsies in kidney transplant recipients with graft failure within one year after the biopsy.RESULTS We identified 329 patients with graft failure that met the selection criteria between January 1, 2006 and December 31, 2016. The three most common biopsy findings were interstitial fibrosis and tubular atrophy(IFTA, 53%), acute rejection (AR, 43%) and transplant glomerulopathy(TG, 33%). Similarly, the three most common causes of graft failure based on the primary diagnosis were AR(40%),TG(17%), and IFTA(13%). Most grafts failed within two years of post-transplant(36%). Subsequently, approximately 10%-15% of grafts failed every two years: >2-4 years(16%), > 4-6 years(13%), > 6-8 years(11%), > 8-10 years(9%) and > 10 years(16%). AR was the most common cause of graft failure in the first six years(48%), whereas TG was the most prevalent cause of graft failure after 6 years(32%) of transplant.CONCLUSION In the current era of immunosuppression, AR is still the most common cause of early graft failure, while TG is the most prevalent cause of late graft failure. | Sandesh Parajuli Fahad Aziz Neetika Garg Sarah E Panzer Emily Joachim Brenda Muth Maha Mohamed Justin Blazel Weixiong Zhong Brad C Astor Didier A Mandelbrot Arjang Djamali | 2019 | World Journal of Transplantation2019，9，6： | 2 |
| 2 | Blessing and a curse of outpatient management of delayed graft function显示文摘Delayed graft function (DGF) is a common complication occurring most often after deceased donor kidney transplant with several donor characteristics as well as immunologic factors that lead to its development post-transplant.These patients require dialysis and close kidney function monitoring until sufficient allograft function is achieved.This has resulted in limited options for DGF management,either prolonged hospitalization until graft function improves to the point where dialysis is no longer needed or discharge back to their home dialysis unit with periodic follow up in the transplant clinic.DGF is associated with a higher risk for acute rejection,premature graft failure,and 30-d readmission;therefore,these patients need close monitoring,immunosuppression management,and prompt allograft biopsy if prolonged DGF is observed.This may not occur if these patients are discharged back to their home dialysis unit.To address this issue,the University of Wisconsin-Madison created a clinic in 2011 specialized in outpatient DGF management.This clinic was able to successfully reduce hospital length of stay without an increase in 30-d readmission,graft loss,and patient death. | Justin W Blazel Jennifer A Turk Brenda L Muth Sandesh Parajuli | 2019 | World Journal of Transplantation2019，9，4： | 0 |
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