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Scurt FG, Hammoud B, Bose K, Mertens PR, Chatzikyrkou C. Short-Term, Mid-Term, and Long-Term Outcomes after Deceased Donor Kidney Transplantation in Patients with AKI: A Systematic Review and Meta-Analysis. KIDNEY360 2024; 5:1012-1031. [PMID: 38668857 PMCID: PMC11296548 DOI: 10.34067/kid.0000000000000450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 04/17/2024] [Indexed: 07/26/2024]
Abstract
Key Points This study reviews the willingness to use kidneys from donors who have experienced AKI during transplantation and provides a thorough analysis of the existing literature. While delayed graft function is more common, primary nonfunction and acute rejection rates appear comparable, as do allograft function and graft survival compared with non-AKI donor kidneys. Considering the shortage of available organs and the high mortality rate of patients on dialysis, the use of donors with AKI as a source for kidney transplantation is a viable alternative. Background AKI is a common complication in hospitalized patients and may occur in potential kidney donors. Observational studies have suggested that kidney transplantation in patients with AKI is feasible and safe, but no systematic evaluation has been performed. Methods We performed a systematic review and meta-analysis to evaluate the outcomes of kidney transplantation in patients with AKI. We searched MEDLINE, Embase, Cochrane, Google Scholar, and other databases for studies reporting outcomes of donor kidneys with AKI. We included single-center, multicenter, and registry-based studies and analyzed them according to the definition and severity of AKI. End points were primary and delayed graft function (DGF), primary nonfunction (PNF), length of hospital stay, rejection, graft function, and patient and graft survival at 1, 3, 5, and 8–10 years after transplantation. This study was registered in PROSPERO, number CRD42021260088. Results We identified 33 single-center, four multicenter, and seven registry studies with more than 100,000 patients published between 2005 and 2022. Recipients from donors with AKI had a higher risk of DGF (relative risk, 1.51; 95% confidence interval [CI], 1.35 to 1.68). Graft function at discharge was worse in the AKI group (MDCrea [95% CI]: 0.96 mg/dl [0.36 to 1.56, I2=96%], MDGFR [95% CI]: −8.88 ml/min per 1.73 m2 [−15.32 to −2.44, I2=93%]), but improved thereafter and was similar in both groups at 3 months after transplantation (MDCrea [95% CI]: −0.05 mg/dl [−0.18 to 0.07, I2=0%], MDGFR [95% CI]: −1.83 ml/min per 1.73 m2 [−5.29 to 1.63, I2=91%]). Primary nonfunction and patient and graft survival were similar at 1, 3, 5, and 8–10 years after transplantation. There were no differences in rejections regardless of AKI definition and severity. Conclusions Transplantation of kidneys with AKI is associated with satisfactory short-term and long-term outcomes and should be pursued to increase the donor pool.
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Affiliation(s)
- Florian G. Scurt
- University Clinic for Nephrology and Hypertension, Diabetology and Endocrinology, University Hospital Magdeburg, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Ben Hammoud
- University Clinic for Nephrology and Hypertension, Diabetology and Endocrinology, University Hospital Magdeburg, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Katrin Bose
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Magdeburg, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Peter R. Mertens
- University Clinic for Nephrology and Hypertension, Diabetology and Endocrinology, University Hospital Magdeburg, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
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Yaffe HC, von Ahrens D, Urioste A, Mas VR, Akalin E. Impact of Deceased-donor Acute Kidney Injury on Kidney Transplantation. Transplantation 2024; 108:1283-1295. [PMID: 37990359 DOI: 10.1097/tp.0000000000004848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2023]
Abstract
Even as record numbers of deceased donors are undergoing organ recovery, the global transplant community continues to struggle with a shortage of donor organs and a high organ discard rate. Acute kidney injury (AKI) occurs in many hospitalized patients, including up to 25% of patients in critical condition. Registry studies have shown a significant increase in nonrecovery or organ discard rates in AKI donors, despite most studies reporting similar clinical outcomes compared with non-AKI donors. This review aims to capture the salient information learned from these studies and to summarize the efforts that have been made to gain a more granular understanding of how kidneys from donors with AKI behave posttransplant. In particular, we reviewed the studies that analyzed the clinical outcomes in different stages of AKI and AKI in marginal donors, such as kidney donor profile index of >85%, older donors, and donation after circulatory death donors. We summarized studies investigating molecular biomarkers, transcriptomics, and possible future therapeutic targets for postdonation AKI.
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Affiliation(s)
- Hillary C Yaffe
- Montefiore Einstein Center for Transplantation, Department of Surgery, Montefiore Medical Center, Bronx, NY
- Albert Einstein College of Medicine, Bronx, NY
| | - Dagny von Ahrens
- Montefiore Einstein Center for Transplantation, Department of Surgery, Montefiore Medical Center, Bronx, NY
- Albert Einstein College of Medicine, Bronx, NY
| | - Alejandra Urioste
- Surgical Sciences Division, University of Maryland School of Medicine, Baltimore, MD
| | - Valeria R Mas
- Surgical Sciences Division, University of Maryland School of Medicine, Baltimore, MD
| | - Enver Akalin
- Albert Einstein College of Medicine, Bronx, NY
- Montefiore Einstein Center for Transplantation, Department of Medicine, Montefiore Medical Center, Bronx, NY
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Punukollu R, Ohara SY, Budhiraja P, Smith ML, Kumm K, Ruch B, Misra S, Reddy KS, Heilman RL, Jadlowiec CC. Duration of Dialysis in Acute Kidney Injury Donors and Transplant Outcomes. J Am Coll Surg 2024; 238:61-69. [PMID: 37870238 DOI: 10.1097/xcs.0000000000000870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2023]
Abstract
BACKGROUND Acute kidney injury (AKI) kidneys, including those from donors on dialysis, are often underutilized, although there is increasing data available demonstrating good transplant outcomes. To date, data on the duration of donor dialysis and transplant outcomes are limited. STUDY DESIGN This was a single-center study of deceased donor kidney transplants from 2010 to 2022. The study cohort consisted of recipients of deceased donor kidney transplants from donors with AKI and on dialysis. Three groups were identified based on the predetermined interquartile range of donor dialysis duration: 1 to 2 dialysis days, 3 to 4 dialysis days, and 5 or more dialysis days. RESULTS During this period, 765 AKI deceased donor transplants were performed, of which 230 were from donors on dialysis. The median dialysis duration was 2 days with a maximum of 13 days. Across the 3 groups, there were no differences in recipient age (p = 0.23) or dialysis vintage (p = 0.70). Donor age (p = 0.86) and kidney donor profile index (p = 0.57) were comparable between the groups. Recipients of deceased donor kidney transplants from donors on dialysis 5 or more days had lower terminal creatinine levels (p = 0.003) and longer cold ischemia times (p = 0.04). Posttransplant, the median length of hospital stay was 3 days for all groups (p = 0.75). There were no differences in delayed graft function occurrence (94.4% vs 86.8% vs 92.1%, p = 0.19), duration of delayed graft function (p = 0.56), or readmissions (p = 0.99). At 1 year posttransplant, the estimated glomerular filtration rate (p = 0.76), patient survival (p = 0.82), or death-censored graft survival (p = 0.28) were comparable. CONCLUSIONS Excellent outcomes have been observed in AKI deceased donor kidney transplants, including those coming from donors on dialysis. In this small cohort, the duration of donor dialysis did not adversely affect outcomes. Cautious expansion of the donor pool, including donors on dialysis, should be considered given the ongoing organ shortage.
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Affiliation(s)
- Rachana Punukollu
- From the Division of Transplant Surgery, Department of Surgery (Punukollu, Kumm, Ruch, Reddy, Jadlowiec) Mayo Clinic, Phoenix, AZ
| | - Stephanie Y Ohara
- Division of Surgery, Valleywise Health Medical Center, Creighton University (Ohara), Phoenix, AZ
| | - Pooja Budhiraja
- Division of Nephrology (Budhiraja, Misra, Heilman) Mayo Clinic, Phoenix, AZ
| | - Maxwell L Smith
- Division of Anatomic Pathology (Smith) Mayo Clinic, Phoenix, AZ
| | - Kayla Kumm
- From the Division of Transplant Surgery, Department of Surgery (Punukollu, Kumm, Ruch, Reddy, Jadlowiec) Mayo Clinic, Phoenix, AZ
| | - Brianna Ruch
- From the Division of Transplant Surgery, Department of Surgery (Punukollu, Kumm, Ruch, Reddy, Jadlowiec) Mayo Clinic, Phoenix, AZ
| | - Suman Misra
- Division of Nephrology (Budhiraja, Misra, Heilman) Mayo Clinic, Phoenix, AZ
| | - Kunam S Reddy
- From the Division of Transplant Surgery, Department of Surgery (Punukollu, Kumm, Ruch, Reddy, Jadlowiec) Mayo Clinic, Phoenix, AZ
| | - Raymond L Heilman
- Division of Nephrology (Budhiraja, Misra, Heilman) Mayo Clinic, Phoenix, AZ
| | - Caroline C Jadlowiec
- From the Division of Transplant Surgery, Department of Surgery (Punukollu, Kumm, Ruch, Reddy, Jadlowiec) Mayo Clinic, Phoenix, AZ
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Nita GE, Gopal JP, Khambalia HA, Moinuddin Z, van Dellen D. Kidney Transplantation From Donors With Acute Kidney Injury: Are the Concerns Justified? A Systematic Review and Meta-Analysis. Transpl Int 2023; 36:11232. [PMID: 37275464 PMCID: PMC10233654 DOI: 10.3389/ti.2023.11232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 05/08/2023] [Indexed: 06/07/2023]
Abstract
Renal transplantation improves quality of life and prolongs survival in patients with end-stage kidney disease, although challenges exist due to the paucity of suitable donor organs. This has been addressed by expanding the donor pool to include AKI kidneys. We aimed to establish whether transplanting such kidneys had a detrimental effect on graft outcome. The primary aim was to define early outcomes: delayed graft function (DGF) and primary non-function (PNF). The secondary aims were to define the relationship to acute rejection, allograft survival, eGFR and length of hospital stay (LOS). A systematic literature review and meta-analysis was conducted on the studies reporting the above outcomes from PubMed, Embase, and Cochrane Library databases. This analysis included 30 studies. There is a higher risk of DGF in the AKI group (OR = 2.20, p < 0.00001). There is no difference in the risk for PNF (OR 0.99, p = 0.98), acute rejection (OR 1.29, p = 0.08), eGFR decline (p = 0.05) and prolonged LOS (p = 0.11). The odds of allograft survival are similar (OR 0.95, p = 0.54). Transplanting kidneys from donors with AKI can lead to satisfactory outcomes. This is an underutilised resource which can address organ demand.
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Affiliation(s)
- George Emilian Nita
- Department of Renal and Pancreas Transplantation, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Jeevan Prakash Gopal
- Department of Renal and Pancreas Transplantation, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Hussein A. Khambalia
- Department of Renal and Pancreas Transplantation, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, United Kingdom
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Zia Moinuddin
- Department of Renal and Pancreas Transplantation, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, United Kingdom
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - David van Dellen
- Department of Renal and Pancreas Transplantation, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, United Kingdom
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
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Budhiraja P, Heilman RL, Jadlowiec CC, Smith ML, Ryan MS, Khamash HA, Kodali L, Moss AA, Mathur AK, Reddy KS. Successful outcomes with transplanting kidneys from deceased donors with acute kidney injuryon temporary renal replacement therapy. Clin Transplant 2021; 35:e14465. [PMID: 34514643 DOI: 10.1111/ctr.14465] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 08/11/2021] [Accepted: 08/13/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND AND OBJECTIVES We aimed to determine outcomes with transplanting kidneys from deceased donors with severe acute kidney injury requiring acute renal replacement therapy (RRT). MATERIALS AND METHODS A total of 172 recipients received a kidney from donors with acute kidney injury stage 3 (AKIN3) requiring RRT. We compared the study group to 528 recipients who received a kidney from donors with AKIN stage 3 not on RRT and 463 recipients who received < 85% Kidney Donor Profile Index (KDPI) AKIN stage 0 kidney. RESULTS The study group donors were younger compared to the 2 control groups. Despite higher DGF in the study group, the length of hospital stay and acute rejection were similar. Death censored graft survival (96% AKIN3-RRT vs. 97%AKIN3 no RRT vs. 96% KDPI < 85% AKIN0, P = 0.26) and patient survival with functioning graft at 1 year (95% across all groups, P = 0.402) were similar. The estimated glomerular filtration rate were similar across the 3 groups after first month. Interstitial fibrosis and tubular atrophy score ≥ 2 on protocol biopsy at time 0, 4 and 12 months were similar. Primary nonfunction was rare and associated with high KDPI. CONCLUSIONS Transplanting selected kidneys from deceased donors with AKIN3 requiring RRT is safe and has good outcomes.
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Affiliation(s)
- Pooja Budhiraja
- Division of Nephrology, Mayo Clinic Hospital, Phoenix, Arizona, USA
| | | | | | - Maxwell L Smith
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Phoenix, Arizona, USA
| | - Margaret S Ryan
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Phoenix, Arizona, USA
| | - Hasan A Khamash
- Division of Nephrology, Mayo Clinic Hospital, Phoenix, Arizona, USA
| | - Lavanya Kodali
- Division of Nephrology, Mayo Clinic Hospital, Phoenix, Arizona, USA
| | - Adyr A Moss
- Department of Surgery, Mayo Clinic, Phoenix, Arizona, USA
| | - Amit K Mathur
- Department of Surgery, Mayo Clinic, Phoenix, Arizona, USA
| | - Kunam S Reddy
- Department of Surgery, Mayo Clinic, Phoenix, Arizona, USA
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van der Windt DJ, Mehta R, Jorgensen DR, Hariharan S, Randhawa PS, Sood P, Molinari M, Wijkstrom M, Ganoza A, Tevar AD. Donation after circulatory death is associated with increased fibrosis on 1-year post-transplant kidney allograft surveillance biopsy. Clin Transplant 2021; 35:e14399. [PMID: 34176169 DOI: 10.1111/ctr.14399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 02/28/2021] [Accepted: 06/14/2021] [Indexed: 11/29/2022]
Abstract
AIM The use of kidneys donated after circulatory death (DCD) provides an invaluable expansion of the organ supply for transplantation. Here, we investigated the effect of DCD on fibrotic changes on 1 1-year post 1-transplant surveillance kidney allograft biopsy. METHODS Recipients of a deceased donor kidney transplant between 2013 and 2017 at a single institution, who survived 1 year and underwent surveillance biopsy, were included in the analysis (n = 333: 87 DCD kidneys, 246 kidneys donated after brain death [DBD]). Banff scores for interstitial fibrosis and tubular atrophy were summed as IFTA and compared between the groups. RESULTS DCD and DBD groups were comparable for baseline characteristics. Delayed graft function was 39% in DCD versus 19% in DBD, P = .0002. Patient and graft survival were comparable for DCD and DBD cohorts. IFTA scores were higher in DCD compared to DBD (2.43±..13 vs. 2.01±..08, P = .0054). On multivariate analysis, the odds of IFTA > 2 in the DCD group was 2.5× higher (95%CI: 1.354.63) than in the DBD group. Within the DCD group, kidneys with IFTA > 2 had inferior 5-year graft survival (P = .037). CONCLUSION Compared to DBD kidneys, DCD kidneys developed a greater degree of fibrotic changes on 1-year post-transplant surveillance biopsy, which affected graft longevity within the DCD cohort.
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Affiliation(s)
- Dirk J van der Windt
- Division of Transplant Surgery, Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.,Section of Transplant Surgery, Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Rajil Mehta
- Division of Transplant Nephrology, Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Dana R Jorgensen
- Division of Transplant Surgery, Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Sundaram Hariharan
- Division of Transplant Nephrology, Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Parmjeet S Randhawa
- Division of Transplant Pathology, Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Puneet Sood
- Division of Transplant Nephrology, Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Michele Molinari
- Division of Transplant Surgery, Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Martin Wijkstrom
- Division of Transplant Surgery, Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Armando Ganoza
- Division of Transplant Surgery, Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Amit D Tevar
- Division of Transplant Surgery, Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
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Kim KD, Lee KW, Kim SJ, Lee O, Lim M, Jeong ES, Kwon J, Yang J, Oh J, Park JB. Safety and effectiveness of kidney transplantation using a donation after brain death donor with acute kidney injury: a retrospective cohort study. Sci Rep 2021; 11:5572. [PMID: 33692385 PMCID: PMC7946918 DOI: 10.1038/s41598-021-84977-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 02/22/2021] [Indexed: 12/29/2022] Open
Abstract
The use of kidneys from donation after brain death (DBD) donors with acute kidney injury (AKI) is a strategy to expand the donor pool. The aim of this study was to evaluate how kidney transplantation (KT) from a donor with AKI affects long-term graft survival in various situations. All patients who underwent KT from DBD donors between June 2003 and April 2016 were retrospectively reviewed. The KDIGO (Kidney Disease: Improving Global Outcomes) criteria were used to classify donor AKI. The cohort included 376 donors (no AKI group, n = 117 [31.1%]; AKI group n = 259 [68.9%]). Death-censored graft survival was similar according to the presence of AKI, AKI severity, and the AKI trend (p = 0.929, p = 0.077, and p = 0.658, respectively). Patients whose donors had AKI who received using low dose (1.5 mg/kg for three days) rabbit anti-thymocyte globulin (r-ATG) as the induction agent had significantly superior death-censored graft survival compared with patients in that group who received basiliximab (p = 0.039). AKI in DBD donors did not affect long-term death-censored graft survival. Low-dose r-ATG may be considered as an induction immunosuppression in recipients receiving kidneys with AKI because it showed better graft survival than basiliximab.
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Affiliation(s)
- Kyeong Deok Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, 06355, Republic of Korea
| | - Kyo Won Lee
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, 06355, Republic of Korea.
| | - Sang Jin Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, 06355, Republic of Korea
| | - Okjoo Lee
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, 06355, Republic of Korea
| | - Manuel Lim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, 06355, Republic of Korea
| | - Eun Sung Jeong
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, 06355, Republic of Korea
| | - Jieun Kwon
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, 06355, Republic of Korea
| | - Jaehun Yang
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, 06355, Republic of Korea
| | - Jongwook Oh
- Department of Surgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Jae Berm Park
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, 06355, Republic of Korea
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