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Kidney transplantation from elderly donors (> 70 years): a systematic review. World J Urol 2023; 41:695-707. [PMID: 36907943 DOI: 10.1007/s00345-023-04311-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Accepted: 01/22/2023] [Indexed: 03/14/2023] Open
Abstract
PURPOSE The incidence of kidney transplants from elderly donors over 70 years of age has increased significantly over the past 10 years to reach 20% of available kidney graft in some European countries. However, there is little data available on the outcomes of transplants from these donors. We performed a systematic review to evaluate the outcomes of transplantation from donors over 70 years of age. METHODS A systematic review was performed according to preferred reporting items for systematic reviews and meta-analyses. Medline, Embase, and Cochrane databases were searched to identify all studies reporting outcomes on kidney transplants from donors over 70 years. Due to the heterogeneity of the studies, a meta-analysis could not be performed. RESULTS A total of 29,765 patients in 27 studies were included. The mean donors age was 74.79 years, and proportion of kidney graft from women was 53.54%. The estimated 1- and 5-year kidney death-censored graft survivals from donors > 70 years old were, respectively, 85.95 and 80.27%, and the patient survivals were 90.88 and 71.29%. The occurrence of delayed graft function was 41.75%, and primary non-function was 4.67%. Estimated graft function at 1 and 5 years was 36 and 38 mL/min/1.73 m2. Paucity data were available on post-operative complications. CONCLUSIONS Elderly donors appear to be a reliable source of grafts. However, these transplants are associated with a high rate of delayed graft function without repercussion on long-term graft survival. Allocation strategy to elderly recipients is the main factor of decreased recipient survival.
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Impaired renal function before kidney procurement has a deleterious impact on allograft survival in very old deceased kidney donors. Sci Rep 2021; 11:12226. [PMID: 34108573 PMCID: PMC8190122 DOI: 10.1038/s41598-021-91843-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 05/24/2021] [Indexed: 11/16/2022] Open
Abstract
As the use of elderly kidney donors for transplantation is increasing with time, there is a need to understand which factors impact on their prognosis. No data exist on the impact of an impaired renal function (IRF) in such population. 116 kidney recipients from deceased kidney donors over 70 years were included from 2005 to 2015 in a single-center retrospective study. IRF before organ procurement was defined as a serum creatinine above 1.0 mg/dl or a transient episode of oligo-anuria. Mean ages for donors and recipients were respectively 74.8 ± 3.5 and 66.7 ± 8.0. Graft survival censored for death at 5 years was of 77%. Using a multivariate analysis by Cox model, the only predictor of graft loss present in the donor was IRF before organ procurement (HR 4.2 CI95[1.8–9.7]). IRF was also associated with significant lower estimated glomerular filtration rates up to 1 year post-transplantation. By contrast, KDPI score (median of 98 [96–100]), was not associated with the risk of graft failure. Then, IRF before kidney procurement may define a risk subgroup among very-old deceased kidney donors, in whom pre-implantatory biopsies, dual kidney transplantation or calcineurin inhibitor-free immunosuppressive regimen could help to improve outcomes.
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[Very-old deceased donors in kidney transplantation: How far can we go?]. Nephrol Ther 2020; 16:408-413. [PMID: 33203614 DOI: 10.1016/j.nephro.2020.06.002] [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: 02/14/2020] [Revised: 06/24/2020] [Accepted: 06/29/2020] [Indexed: 11/23/2022]
Abstract
In order to increase the pool of organ donors, kidney transplantation from very old-donors, notably aged more than 70, is increasing. Compared to the United States, where the use of these grafts does not reach 5%, in France it reaches over 20%. Kidney aging is determined by a progressive glomerusclerosis, interstitial fibrosis, and nephrosclerosis, responsible of a linear decrease of glomerular filtration rate with time. Aging in kidney transplantation goes along also with an increased immunogenicity and risk of ischemia-reperfusion injuries. Hence, the prognosis of these transplantations is worse than those from younger donors, even though it remains better than dialysis. Data is lacking on risk factors of graft loss in this specific population. Hypothermic perfusion machine, pre-implantation kidney biopsy, dual kidney transplantation and immunosuppressive strategies have been evaluated to improve the long-term prognosis of these grafts.
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Zeuschner P, Sester U, Stöckle M, Saar M, Zompolas I, El-Bandar N, Liefeldt L, Budde K, Öllinger R, Ritschl P, Schlomm T, Mihm J, Friedersdorff F. Should We Perform Old-for-Old Kidney Transplantation during the COVID-19 Pandemic? The Risk for Post-Operative Intensive Stay. J Clin Med 2020; 9:E1835. [PMID: 32545566 PMCID: PMC7356807 DOI: 10.3390/jcm9061835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 12/14/2022] Open
Abstract
Health care systems worldwide have been facing major challenges since the outbreak of the SARS-CoV-2 pandemic. Kidney transplantation (KT) has been tremendously affected due to limited personal protective equipment (PPE) and intensive care unit (ICU) capacities. To provide valid information on risk factors for ICU admission in a high-risk cohort of old kidney recipients from old donors in the Eurotransplant Senior Program (ESP), we retrospectively conducted a bi-centric analysis. Overall, 17 (16.2%) patients out of 105 KTs were admitted to the ICU. They had a lower BMI, and both coronary artery disease (CAD) and hypertensive nephropathy were more frequent. A risk model combining BMI, CAD and hypertensive nephropathy gained a sensitivity of 94.1% and a negative predictive value of 97.8%, rendering it a valuable search test, but with low specificity (51.1%). ICU admission also proved to be an excellent parameter identifying patients at risk for short patient and graft survivals. Patients admitted to the ICU had shorter patient (1-year 57% vs. 90%) and graft (5-year 49% vs. 77%) survival. To conclude, potential kidney recipients with a low BMI, CAD and hypertensive nephropathy should only be transplanted in the ESP in times of SARS-CoV-2 pandemic if the local health situation can provide sufficient ICU capacities.
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Affiliation(s)
- Philip Zeuschner
- Department of Urology and Pediatric Urology, Saarland University, Kirrberger Street 100, 66421 Homburg/Saar, Germany; (P.Z.); (M.S.); (M.S.)
| | - Urban Sester
- Department of Nephrology and Hypertension, Internal Medicine IV, Saarland University, Kirrberger Street 100, 66421 Homburg/Saar, Germany; (U.S.); (J.M.)
| | - Michael Stöckle
- Department of Urology and Pediatric Urology, Saarland University, Kirrberger Street 100, 66421 Homburg/Saar, Germany; (P.Z.); (M.S.); (M.S.)
| | - Matthias Saar
- Department of Urology and Pediatric Urology, Saarland University, Kirrberger Street 100, 66421 Homburg/Saar, Germany; (P.Z.); (M.S.); (M.S.)
| | - Ilias Zompolas
- Department of Urology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humbold-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117 Berlin, Germany; (I.Z.); (N.E.-B.); (T.S.)
| | - Nasrin El-Bandar
- Department of Urology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humbold-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117 Berlin, Germany; (I.Z.); (N.E.-B.); (T.S.)
| | - Lutz Liefeldt
- Department of Nephrology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humbold-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117 Berlin, Germany; (L.L.); (K.B.)
| | - Klemens Budde
- Department of Nephrology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humbold-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117 Berlin, Germany; (L.L.); (K.B.)
| | - Robert Öllinger
- Department of Surgery, Campus Charité Mitte/Campus Virchow-Klinikum CCM/CVK, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humbold-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117 Berlin, Germany; (R.Ö.); (P.R.)
| | - Paul Ritschl
- Department of Surgery, Campus Charité Mitte/Campus Virchow-Klinikum CCM/CVK, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humbold-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117 Berlin, Germany; (R.Ö.); (P.R.)
| | - Thorsten Schlomm
- Department of Urology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humbold-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117 Berlin, Germany; (I.Z.); (N.E.-B.); (T.S.)
| | - Janine Mihm
- Department of Nephrology and Hypertension, Internal Medicine IV, Saarland University, Kirrberger Street 100, 66421 Homburg/Saar, Germany; (U.S.); (J.M.)
| | - Frank Friedersdorff
- Department of Urology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humbold-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117 Berlin, Germany; (I.Z.); (N.E.-B.); (T.S.)
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Jun H, Kim YH, Kim JK, Kim CD, Yang J, Ahn C, Han SY. Outcomes of kidney transplantation from elderly deceased donors of a Korean registry. PLoS One 2020; 15:e0232177. [PMID: 32525880 PMCID: PMC7289373 DOI: 10.1371/journal.pone.0232177] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 05/23/2020] [Indexed: 12/04/2022] Open
Abstract
To overcome organ shortage, expanded criteria donors, including elderly deceased donors (DDs), should be considered. We analyzed outcomes of kidney transplantation (KT) from elderly DDs in a nationwide study. In total, data of 1049 KTs from DDs using the database of Korean Organ Transplantation Registry (KOTRY) were retrospectively analyzed based on the age of DDs: age ≥60 years vs. <60 years. Clinical information, graft status, and adverse events were reviewed in DDs and recipients. The mean age of the 1006 DDs was 51.04±10.54 years, and 21.5% of donors were aged ≥60 years. Elderly DDs had a significantly higher prevalence of diabetes and hypertension and higher Kidney Donor Risk Index (KDRI) and Kidney Donor Profile Index (KDPI). The mean age of the recipients was 47.45±14.87 years. Patients who received KT from elderly DDs were significantly older (53.12±15.14 vs. 45.88±14.41, P<0.001) and had a higher rate of diabetes (41.9 vs. 24.4%, P<0.001). Graft outcomes were not significantly different. Renal function was similar between the groups at the time of discharge and at 6 months, 1 year, and 2 years after KT. The rate of delayed graft function (DGF) was not significantly different. Risk factors of DGF were significantly different in DDs aged ≥60 years and <60 years. In the multivariable model, male sex (odds ratio: 3.99, 95% confidence interval: 1.42–11.22; P = 0.009) and KDRI (12.17, 2.23–66.34; P = 0.004) were significant risk factors for DGF in DDs aged ≥60 years. In DDs aged <60 years, thymoglobulin induction (2.62, 1.53–4.48; P<0.001) and continuous renal replacement therapy (3.47, 1.52–7.96; P = 0.003) were significant factors. Our data indicated that graft outcomes, including renal function and DGF, were similar for elderly DDs and DDs aged <60 years. Elderly DDs might be considered tolerable donors for KT, with active preoperative surveillance.
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Affiliation(s)
- Heungman Jun
- Department of Surgery, Inje University College of Medicine, Ilsan Paik Hospital, Goyang, Korea
| | - Yeong Hoon Kim
- Department of Internal Medicine, Inje University College of Medicine, Busan Paik Hospital, Busan, Korea
| | - Joong Kyung Kim
- Division of Nephrology, Department of Internal Medicine, Bong Seng Memorial Hospital, Busan, Korea
| | - Chan-Duck Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu Korea
| | - Jaeseok Yang
- Department of Surgery, Seoul National University Hospital, Seoul, Korea
- Transplantation Research Institute, Seoul National University College of Medicine, Seoul, Korea
- Transplantation Center, Seoul National University Hospital, Seoul, Korea
| | - Curie Ahn
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Sang Youb Han
- Department of Internal Medicine, Inje University College of Medicine, Ilsan Paik Hospital, Goyang, Korea
- * E-mail:
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Lee KW, Park JB, Cha SR, Lee SH, Chung YJ, Yoo H, Kim K, Kim SJ. Dual kidney transplantation offers a safe and effective way to use kidneys from deceased donors older than 70 years. BMC Nephrol 2020; 21:3. [PMID: 31902366 PMCID: PMC6943896 DOI: 10.1186/s12882-019-1664-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 12/10/2019] [Indexed: 11/21/2022] Open
Abstract
Purpose Dual kidney transplantation (DKT) offers a way to extend the use of kidneys from expanded criteria donors (ECDs). Here, we compared the outcomes of DKT with those of single kidney transplantation from standard criteria donors (SCDs) and ECDs. Methods In 2014, we began performing DKT using both kidneys from deceased donors greater than 70 years of age with one of two risk factors: serum creatinine (sCr) level over 3.0 mg/dl or eGFR under 30 ml/min. By 2017, we had performed 15 DKTs. We compared the outcomes of the 15 DKT recipients with those of 124 patients who received a kidney from an SCD and 80 patients who received a kidney from an ECD. Results Compared with ECDs and SCDs, DKT donors were older, had a higher diabetes burden, and a higher sCr level (p < 0.01, < 0.01, and 0.03, respectively). DKT recipients were also older and had a higher diabetes burden than recipients of kidneys from ECDs and SCDs (p < 0.01, both). DKT recipients had a lower nadir sCr and shorter duration to nadir sCr than single ECD KT recipients (p < 0.01and 0.04, respectively). Conclusions The survival rates of DKT grafts were compatible with those of single KT grafts. Therefore, DKT may be considered a suitable an option to expand the donor pool.
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Affiliation(s)
- Kyo Won Lee
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Jae Berm Park
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea.
| | - So Ra Cha
- Organ Transplantation Center, Samsung Medical Center, Seoul, South Korea
| | - Seo Hee Lee
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Young Jae Chung
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Heejin Yoo
- Statistics and Data Center, Samsung Medical Center, Seoul, South Korea
| | - Kyunga Kim
- Statistics and Data Center, Samsung Medical Center, Seoul, South Korea
| | - Sung Joo Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
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7
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Quast LS, Grzella S, Lengenfeld T, Pillokeit N, Hummels M, Zgoura P, Westhoff TH, Viebahn R, Schenker P. Outcome of Kidney Transplantation Using Organs From Brain-dead Donors Older Than 75 Years. Transplant Proc 2019; 52:119-126. [PMID: 31901319 DOI: 10.1016/j.transproceed.2019.11.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 10/23/2019] [Accepted: 11/10/2019] [Indexed: 11/29/2022]
Abstract
PURPOSE We investigated whether older donor kidneys aged >75 years have acceptable long-term function and if recipients can benefit sufficiently from the transplantation. METHODS This single-center study retrospectively analyzed patient data from 217 deceased donor kidney transplants performed between 1998 and 2014 as part of the Eurotransplant Senior Program, where the organ donors were ≥65 years old. Depending on donor age, the groups "older donors" (OD; n = 161) and "very old donors" (VOD; n = 56) received transplants from donors aged 65 to 75 years and >75 years, respectively. Donor and recipient clinical characteristics, delayed graft function, estimated glomerular filtration rate, 1-year rejection rate, patient and graft survival, and postoperative complications were investigated. RESULTS Comparing VOD group vs OD group, the 1-year, 3-year, and 5-year graft survival rates were 80.4% vs 76.4%, 62.5% vs 65.8%, and 42.6% vs 57.3%, respectively. Patient survival rates after 1, 3, and 5 years were 89.3% vs 88.2%, 71.4% vs 78.2%, and 57.5% vs 71.8%, respectively. There were no significant differences between the 2 groups (graft survival P = .107; patient survival P = .126). Kidney graft function after 1, 2, and 3 years was significantly better in the OD group than in the VOD group. No differences were found regarding postoperative complications, rejection rate, and delayed graft function. CONCLUSION The utilization of selected kidney-grafts from donors >75 years resulted in acceptable outcomes after kidney transplantation and could expand the donor pool. In contrast to the high mortality rate during dialysis, recipients in both groups benefited from transplantation.
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Affiliation(s)
- Louisa Sarah Quast
- Department of Surgery, University Hospital Knappschaftskrankenhaus Bochum, Ruhr-University Bochum, Bochum, Germany
| | - Sascha Grzella
- Department of Surgery, University Hospital Knappschaftskrankenhaus Bochum, Ruhr-University Bochum, Bochum, Germany
| | - Thorsten Lengenfeld
- Department of Surgery, University Hospital Knappschaftskrankenhaus Bochum, Ruhr-University Bochum, Bochum, Germany
| | - Nina Pillokeit
- Department of Surgery, University Hospital Knappschaftskrankenhaus Bochum, Ruhr-University Bochum, Bochum, Germany
| | - Marielle Hummels
- Department of Surgery, University Hospital Knappschaftskrankenhaus Bochum, Ruhr-University Bochum, Bochum, Germany
| | - Panagiota Zgoura
- Medical Department I, University Hospital Marienhospital Herne, Ruhr-University Bochum, Herne, Germany
| | - Timm H Westhoff
- Medical Department I, University Hospital Marienhospital Herne, Ruhr-University Bochum, Herne, Germany
| | - Richard Viebahn
- Department of Surgery, University Hospital Knappschaftskrankenhaus Bochum, Ruhr-University Bochum, Bochum, Germany
| | - Peter Schenker
- Department of Surgery, University Hospital Knappschaftskrankenhaus Bochum, Ruhr-University Bochum, Bochum, Germany.
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Yunhua T, Qiang Z, Lipeng J, Shanzhou H, Zebin Z, Fei J, Zhiheng Z, Linhe W, Weiqiang J, Dongping W, Zhiyong G, Xiaoshun H. Liver Transplant Recipients With End-Stage Renal Disease Largely Benefit From Kidney Transplantation. Transplant Proc 2018; 50:202-210. [PMID: 29407310 DOI: 10.1016/j.transproceed.2017.11.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 10/11/2017] [Accepted: 11/03/2017] [Indexed: 01/03/2023]
Abstract
BACKGROUND The incidence of end-stage renal disease (ESRD) after liver transplant (LT) has increased. The actual benefit of kidney transplantation (KT) is not completely understood in LT recipients with ESRD. METHODS We analyzed Scientific Registry of Transplant Recipients data for all KT candidates with prior LT from 1998 to 2014; the benefits of KT relative to remaining on dialysis were compared by means of multivariate Cox proportional hazards regression analysis. RESULTS The number of these KT candidates with prior LT has tripled from 98 in 1998 to 323 in 2015; LT recipients with ESRD remaining on dialysis have a 2.5-times increase in the risk of liver graft failure and a 3.6-times increase in the risk of patient death compared with these patients receiving KT. The adjusted liver graft and patient survival rates after donors from donation after cardiac death or expanded-criteria donor kidney transplantation were significantly higher than in patients remaining on dialysis in LT recipients with ESRD. CONCLUSIONS The number of referrals to KT with prior LT is increasing at a rapid rate. Remaining on dialysis in LT recipients with ESRD has profound increased risks of liver graft failure and patient death in comparison to receiving a KT. LT recipients with ESRD can benefit from expanded-criteria donor and donation after cardiac death kidney transplantation.
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Affiliation(s)
- T Yunhua
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, China; Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, China
| | - Z Qiang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, China; Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, China
| | - J Lipeng
- Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-Sen University, Guangzhou, China
| | - H Shanzhou
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, China; Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, China
| | - Z Zebin
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, China; Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, China
| | - J Fei
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, China; Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, China
| | - Z Zhiheng
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, China; Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, China
| | - W Linhe
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, China; Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, China
| | - J Weiqiang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, China; Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, China
| | - W Dongping
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, China; Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, China
| | - G Zhiyong
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, China; Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, China.
| | - H Xiaoshun
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, China; Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, China.
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Montero N, Redondo-Pachón D, Pérez-Sáez MJ, Crespo M, Cruzado JM, Pascual J. Dual kidney transplantation as a strategy to use expanded criteria donors: a systematic review. Transpl Int 2018; 31:838-860. [DOI: 10.1111/tri.13157] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 01/29/2018] [Accepted: 03/19/2018] [Indexed: 11/29/2022]
Affiliation(s)
- Nuria Montero
- Department of Nephrology; Hospital Universitari de Bellvitge; L'Hospitalet del Llobregat; Barcelona Spain
| | | | | | - Marta Crespo
- Department of Nephrology; Hospital del Mar; Barcelona Spain
| | - Josep M. Cruzado
- Department of Nephrology; Hospital Universitari de Bellvitge; L'Hospitalet del Llobregat; Barcelona Spain
| | - Julio Pascual
- Department of Nephrology; Hospital del Mar; Barcelona Spain
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Tran KC, Li D, Taqi A, Sener A, McAlister VC, Luke PP. Dual en bloc technique for adult renal transplantation. Clin Transplant 2017; 31. [PMID: 28523715 DOI: 10.1111/ctr.13017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2017] [Indexed: 11/30/2022]
Abstract
INTRODUCTION We describe and provide follow-up for a novel simplified technique permitting dual en bloc (DEB) transplantation of adult organs using single in situ arterial and venous anastomoses. METHODS Twenty-two adult DEB transplants were performed at our center between 2001 and 2012, utilizing 44 kidneys en bloc. Results were compared with 20 solitary transplants from expanded criteria donors (ECD) associated with lower terminal serum creatinines and Remuzzi biopsy scores vs DEB group. Adult DEB implants had donor inferior vena cava connected to recipient external iliac vein and "Y" arterial interposition graft anastomosed to the recipient iliac artery. Ureters were conjoined prior to implantation as a single patch into the recipient bladder. RESULTS Mean operative time was 206±57 minutes in DEB vs 180±30 minutes in single transplants (P<.05). Delayed graft function rate was 23% vs 25% in both groups. At 12-month follow-up, mean serum creatinine was 152±66 μmol/L vs in 154±52 μmol/L DEB and single kidney transplant recipients, respectively (P=NS). Three-year overall and graft specific survival were 86% and 84% in the DEB group, respectively (P=NS). Complication rates were similar between groups. CONCLUSIONS This DEB renal transplantation technique is safe and effective in adults. By employing techniques used to conjoin organ vasculature ex vivo, the number of in situ anastomoses is reduced, thereby minimizing operative ischemic time and potential for complications associated with extensive vascular dissection.
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Affiliation(s)
- Kim Chi Tran
- Western University Schulich School of Medicine and Dentistry, London, ON, Canada.,Department of Surgery, Western University, London, ON, Canada
| | | | - Ali Taqi
- Western University Schulich School of Medicine and Dentistry, London, ON, Canada.,Department of Surgery, Western University, London, ON, Canada
| | - Alp Sener
- Western University Schulich School of Medicine and Dentistry, London, ON, Canada.,Department of Surgery, Western University, London, ON, Canada.,Multi-Organ Transplant Program, London Health Sciences Centre, Western University, London, ON, Canada
| | - Vivian C McAlister
- Western University Schulich School of Medicine and Dentistry, London, ON, Canada.,Department of Surgery, Western University, London, ON, Canada.,Multi-Organ Transplant Program, London Health Sciences Centre, Western University, London, ON, Canada
| | - Patrick P Luke
- Western University Schulich School of Medicine and Dentistry, London, ON, Canada.,Department of Surgery, Western University, London, ON, Canada.,Multi-Organ Transplant Program, London Health Sciences Centre, Western University, London, ON, Canada
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Abstract
The old-for-old allocation policy used for kidney transplantation (KT) has confirmed the survival benefit compared to remaining listed on dialysis. Shortage of standard donors has stimulated the development of strategies aimed to expand acceptance criteria, particularly of kidneys from elderly donors. We have systematically reviewed the literature on those different strategies. In addition to the review of outcomes of expanded criteria donor or advanced age kidneys, we assessed the value of the Kidney Donor Profile Index policy, preimplantation biopsy, dual KT, machine perfusion and special immunosuppressive protocols. Survival and functional outcomes achieved with expanded criteria donor, high Kidney Donor Profile Index or advanced age kidneys are poorer than those with standard ones. Outcomes using advanced age brain-dead or cardiac-dead donor kidneys are similar. Preimplantation biopsies and related scores have been useful to predict function, but their applicability to transplant or refuse a kidney graft has probably been overestimated. Machine perfusion techniques have decreased delayed graft function and could improve graft survival. Investing 2 kidneys in 1 recipient does not make sense when a single KT would be enough, particularly in elderly recipients. Tailored immunosuppression when transplanting an old kidney may be useful, but no formal trials are available.Old donors constitute an enormous source of useful kidneys, but their retrieval in many countries is infrequent. The assumption of limited but precious functional expectancy for an old kidney and substantial reduction of discard rates should be generalized to mitigate these limitations.
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12
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Mora-Gutiérrez JM, Slon Roblero MF, Castaño Bilbao I, Izquierdo Bautista D, Arteaga Coloma J, Martínez Velilla N. [Chronic kidney disease in the elderly patient]. Rev Esp Geriatr Gerontol 2017; 52:152-158. [PMID: 27161192 DOI: 10.1016/j.regg.2016.03.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 03/13/2016] [Accepted: 03/15/2016] [Indexed: 06/05/2023]
Abstract
Chronic kidney disease (CKD) is widely prevalent worldwide, with a special impact on elderly population. Around half of people aged over 75 meet diagnostic criteria for CKD according to the recent 'Kidney disease improving global outcomes' (KDIGO) 2012 clinical practice guideline on the evaluation and management of CKD. However, geriatric patients have characteristics that may not be addressed by general guidelines. Therefore, it is important to know the natural history of the disease, symptoms, and 'red-flags' that could help in the management of these patients. In this review, a complete approach is presented on the pathophysiology, diagnosis, and treatment of CKD in the geriatric population.
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Affiliation(s)
- José María Mora-Gutiérrez
- Servicio de Nefrología, Clínica Universidad de Navarra, Pamplona, España; Instituto de Investigación Sanitaria de Navarra (IdiSNa), Pamplona, España.
| | | | | | | | | | - Nicolás Martínez Velilla
- Servicio de Geriatría, Complejo Hospitalario de Navarra, Pamplona, España; Red de Investigación en Servicios Sanitarios en Enfermedades Crónicas (REDISSEC), España; Instituto de Investigación Sanitaria de Navarra (IdiSNa), Pamplona, España
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13
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Messina M, Diena D, Dellepiane S, Guzzo G, Lo Sardo L, Fop F, Segoloni GP, Amoroso A, Magistroni P, Biancone L. Long-Term Outcomes and Discard Rate of Kidneys by Decade of Extended Criteria Donor Age. Clin J Am Soc Nephrol 2017; 12:323-331. [PMID: 27979977 PMCID: PMC5293338 DOI: 10.2215/cjn.06550616] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 10/19/2016] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND OBJECTIVES Extended criteria donors represent nowadays a main resource for kidney transplantation, and recovery criteria are becoming increasingly inclusive. However, the limits of this approach are not clear as well as the effects of extreme donor ages on long-term kidney transplantation outcomes. To address these issues, we performed a retrospective study on extended criteria donor kidney transplantation. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS In total, 647 consecutive extended criteria donor kidney transplantations performed over 11 years (2003-2013) were included. Donor, recipient, and procedural variables were classified according to donor age decades (group A, 50-59 years old [n=91]; group B, 60-69 years old [n=264]; group C, 70-79 years old [n=265]; and group D, ≥80 years old [n=27]). Organs were allocated in single- or dual-kidney transplantation after a multistep evaluation including clinical and histologic criteria. Long-term outcomes and main adverse events were analyzed among age groups and in either single- or dual-kidney transplantation. Kidney discard rate incidence and causes were evaluated. RESULTS Median follow-up was 4.9 years (25th; 75th percentiles: 2.7; 7.6 years); patient and graft survival were comparable among age groups (5-year patient survival: group A, 87.8%; group B, 88.1%; group C, 88.0%; and group D, 90.1%; P=0.77; graft survival: group A, 74.0%; group B, 74.2%; group C, 75.2%; and group D, 65.9%; P=0.62) and between dual-kidney transplantation and single-kidney transplantation except for group D, with a better survival for dual-kidney transplantation (P=0.04). No difference was found analyzing complications incidence or graft function over time. Kidney discard rate was similar in groups A, B, and C (15.4%, 17.7%, and 20.1%, respectively) and increased in group D (48.2%; odds ratio, 5.1 with A as the reference group; 95% confidence interval, 2.96 to 8.79). CONCLUSIONS Discard rate and long-term outcomes are similar among extended criteria donor kidney transplantation from donors ages 50-79 years old. Conversely, discard rate was strikingly higher among kidneys from octogenarian donors, but appropriate selection provides comparable long-term outcomes, with better graft survival for dual-kidney transplantation.
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Affiliation(s)
- Maria Messina
- Renal Transplant Center “A. Vercellone,” Nephrology, Dialysis and Renal Transplant Division, “Città della Salute e della Scienza di Torino” University Hospital, Department of Medical Sciences, Università degli Studi di Torino, Turin, Italy; and
| | - Davide Diena
- Renal Transplant Center “A. Vercellone,” Nephrology, Dialysis and Renal Transplant Division, “Città della Salute e della Scienza di Torino” University Hospital, Department of Medical Sciences, Università degli Studi di Torino, Turin, Italy; and
| | - Sergio Dellepiane
- Renal Transplant Center “A. Vercellone,” Nephrology, Dialysis and Renal Transplant Division, “Città della Salute e della Scienza di Torino” University Hospital, Department of Medical Sciences, Università degli Studi di Torino, Turin, Italy; and
| | - Gabriella Guzzo
- Renal Transplant Center “A. Vercellone,” Nephrology, Dialysis and Renal Transplant Division, “Città della Salute e della Scienza di Torino” University Hospital, Department of Medical Sciences, Università degli Studi di Torino, Turin, Italy; and
| | - Luca Lo Sardo
- Renal Transplant Center “A. Vercellone,” Nephrology, Dialysis and Renal Transplant Division, “Città della Salute e della Scienza di Torino” University Hospital, Department of Medical Sciences, Università degli Studi di Torino, Turin, Italy; and
| | - Fabrizio Fop
- Renal Transplant Center “A. Vercellone,” Nephrology, Dialysis and Renal Transplant Division, “Città della Salute e della Scienza di Torino” University Hospital, Department of Medical Sciences, Università degli Studi di Torino, Turin, Italy; and
| | - Giuseppe P. Segoloni
- Renal Transplant Center “A. Vercellone,” Nephrology, Dialysis and Renal Transplant Division, “Città della Salute e della Scienza di Torino” University Hospital, Department of Medical Sciences, Università degli Studi di Torino, Turin, Italy; and
| | - Antonio Amoroso
- Immunogenetics and Transplant Biology Service, “Città della Salute e della Scienza di Torino,” Department of Medical Sciences, University of Turin, Turin, Italy
| | - Paola Magistroni
- Immunogenetics and Transplant Biology Service, “Città della Salute e della Scienza di Torino,” Department of Medical Sciences, University of Turin, Turin, Italy
| | - Luigi Biancone
- Renal Transplant Center “A. Vercellone,” Nephrology, Dialysis and Renal Transplant Division, “Città della Salute e della Scienza di Torino” University Hospital, Department of Medical Sciences, Università degli Studi di Torino, Turin, Italy; and
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14
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Pérez-Sáez MJ, Arcos E, Comas J, Crespo M, Lloveras J, Pascual J. Survival Benefit From Kidney Transplantation Using Kidneys From Deceased Donors Aged ≥75 Years: A Time-Dependent Analysis. Am J Transplant 2016; 16:2724-33. [PMID: 27004984 DOI: 10.1111/ajt.13800] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 02/26/2016] [Accepted: 03/13/2016] [Indexed: 01/25/2023]
Abstract
Patients with end-stage renal disease have longer survival after kidney transplantation than they would by remaining on dialysis; however, outcome with kidneys from donors aged ≥75 years and the survival of recipients of these organs compared with their dialysis counterparts with the same probability of obtaining an organ is unknown. In a longitudinal mortality study, 2040 patients on dialysis were placed on a waiting list, and 389 of them received a first transplant from a deceased donor aged ≥75 years. The adjusted risk of death and survival were calculated by non-proportional hazards analysis with being transplanted as a time-dependent effect. Projected years of life since placement on the waiting list was almost twofold higher for transplanted patients. Nonproportional adjusted risk of death after transplantation was 0.44 (95% confidence interval [CI] 0.61-0.32; p < 0.001) in comparison with those that remained on dialysis. Stratifying by age, adjusted hazard ratios for death were 0.17 (95% CI 0.47-0.06; p = 0.001) for those aged <65 years, 0.56 (95% CI 0.92-0.34; p = 0.022) for those aged 65-69 years and 0.82 (95% CI 1.28-0.52; p = 0.389) for those aged ≥70 years. Although kidney transplantation from elderly deceased donors is associated with reduced graft survival, transplanted patients have lower mortality than those remaining on dialysis.
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Affiliation(s)
- M J Pérez-Sáez
- Department of Nephrology, Hospital del Mar, Barcelona, Spain.,Institut Mar d'Investigacions Médiques, Barcelona, Spain
| | - E Arcos
- Organització Catalana de Trasplantaments, Barcelona, Spain
| | - J Comas
- Organització Catalana de Trasplantaments, Barcelona, Spain
| | - M Crespo
- Department of Nephrology, Hospital del Mar, Barcelona, Spain.,Institut Mar d'Investigacions Médiques, Barcelona, Spain
| | - J Lloveras
- Department of Nephrology, Hospital del Mar, Barcelona, Spain
| | - J Pascual
- Department of Nephrology, Hospital del Mar, Barcelona, Spain.,Institut Mar d'Investigacions Médiques, Barcelona, Spain
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15
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Kidney transplantation from deceased donors with elevated serum creatinine. Langenbecks Arch Surg 2016; 401:1211-1217. [DOI: 10.1007/s00423-016-1445-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Accepted: 04/28/2016] [Indexed: 10/21/2022]
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16
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Ogawa Y, Kojima K, Mannami R, Mannami M, Kitajima K, Nishi M, Ito S, Mitsuhata N, Afuso H. Transplantation of Restored Kidneys From Unrelated Donors After Resection of Renal Cell Carcinoma: Results From 10 Patients. Transplant Proc 2016; 47:1711-9. [PMID: 26293039 DOI: 10.1016/j.transproceed.2015.06.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Accepted: 06/02/2015] [Indexed: 02/06/2023]
Abstract
PURPOSE To relieve the chronic shortage of donor kidneys, we conducted a prospective kidney transplantation trial using kidneys removed from 10 unrelated patients (51 to 79 years of age) who had undergone nephrectomy for small renal cell carcinoma (1.5 to 3.9 cm) of low-to-moderate complexity based on RENAL (radius, exophytic/endophytic properties, nearness of tumor to the collecting system or sinus in millimeters, anterior/posterior location relative to polar lines) nephrometry (objective description helpful for operative indication and planning). METHODS Donors were selected from among 15 patients who opted to undergo nephrectomy for small renal cell carcinoma. A total of 76 dialysis patients 34 to 85 years of age who agreed to undergo restored kidney transplantation were recruited as transplant candidates. RESULTS In stage 1 (5 cases), high-risk patients were selected without human leukocyte antigen testing, and accelerated acute rejection occurred in 4 of 5 recipients. This trial was subsequently extended with human leukocyte antigen testing, and an additional 5 patients were enrolled in stage 2. Eight recipients, including 4 recipients with a history of renal transplantation, experienced rejection; 1 patient resumed dialysis 35 months after transplantation. The most recent serum creatinine levels ranged from 1.10 to 3.19 mg/dL in the 9 recipients with functioning grafts and from 0.84 to 4.68 mg/dL in the 10 donors. No tumor recurrence was noted at 32 to 58 months after surgery in either the recipients or the donors. CONCLUSIONS Restored kidney transplantation using kidneys with a small renal tumor seems suitable for carefully selected high-risk recipients and, in particular, elderly kidneys can also function well. Avoiding cancer transmission, fair recipient selection, close follow-up, and a well-organized tracking system warrant further study.
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Affiliation(s)
- Y Ogawa
- Department of Urology, Tokyo-West Tokushukai Hospital, Akishima-city, Tokyo-to, Japan.
| | - K Kojima
- Department of Urology, Uwajima Tokushukai Hospital, Uwajima-city, Japan
| | - R Mannami
- Department of Urology, Uwajima Tokushukai Hospital, Uwajima-city, Japan
| | - M Mannami
- Department of Urology, Uwajima Tokushukai Hospital, Uwajima-city, Japan
| | - K Kitajima
- Department of Urology, Kagoshima Tokushukai Hospital, Kagoshima-city, Japan
| | - M Nishi
- Department of Urology, Saint Martin's Hospital, Sakaide-city, Japan
| | - S Ito
- Department of Urology, Kure-Kyosai Hospital, Kure-city, Japan
| | - N Mitsuhata
- Department of Urology, Kure-Kyosai Hospital, Kure-city, Japan
| | - H Afuso
- Department of Urology, Okinawa Chubu Tokushukai Hospital, Okinawa-city, Japan
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17
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18
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Morales E, Gutiérrez E, Hernández A, Rojas-Rivera J, Gonzalez E, Hernández E, Polanco N, Praga M, Andrés A. Preemptive kidney transplantation in elderly recipients with kidneys discarded of very old donors: A good alternative. Nefrologia 2015; 35:246-55. [DOI: 10.1016/j.nefro.2015.05.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Accepted: 02/18/2015] [Indexed: 10/23/2022] Open
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19
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Gallinat A, Paul A, Treckmann JW, Molmenti EP, Dittmann S, Hoyer DP, Witzke O, Minor T, Sotiropoulos GC. Single-center Experience with Live Kidney Donors 60 Years of Age or Older. Am Surg 2014. [DOI: 10.1177/000313481408001225] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Live donor kidney transplantation (LDKT) with elderly donors is a controversial topic. The purpose of this study was to evaluate donor and recipient outcomes involving live donors 60 years of age or older. All LDKTs performed at our institution from January 2000 to January 2011 were evaluated. Statistical analysis included t test, uni- and multivariate regression analyses, and Kaplan-Meier survival analysis. Forty-seven LDKTs were performed with donors 60 years of age or older. Median donor age was 65 years. Fifty-seven per cent were female. Forty-one recipients received their first KT (seven pre-emptive). Initial graft function was documented in 45 patients (96%). After a median follow-up of 69 months, 1-, 3-, and 5-year graft and patient survival rates were 98, 98, and 95 per cent and 96, 94, and 87 per cent, respectively. Univariate Cox proportional hazard analysis showed donor body mass index and previous KT to be predictors of graft survival. Recipient comorbidity index, HLA-B mismatches, and creatinine level at 2 years post-KT were predictors of patient survival. None of these variables remained significant by multivariate analysis. Female gender was the only positive predictor of donor postoperative creatinine levels. Satisfactory long-term donor and recipient outcomes can be achieved with live kidney donors 60 years of age or older. Careful evaluation and selection remain key to success. The role of female gender in donor long-term kidney function should be further investigated.
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Affiliation(s)
- Anja Gallinat
- Departments of General, Visceral, and Transplantation Surgery and
| | - Andreas Paul
- Departments of General, Visceral, and Transplantation Surgery and
| | | | | | - Susanne Dittmann
- Departments of General, Visceral, and Transplantation Surgery and
| | - Dieter P. Hoyer
- Departments of General, Visceral, and Transplantation Surgery and
| | - Oliver Witzke
- Departments of Nephrology, University Hospital Essen, Essen, Germany, the
| | - Thomas Minor
- Division of Surgical Research, Clinic of Surgery, University of Bonn, Germany
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20
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De Rosa P, Muscogiuri G, Sarno G. Expanded Criteria Donors in Kidney Transplantation: The Role of Older Donors in a Setting of Older Recipients. ACTA ACUST UNITED AC 2013. [DOI: 10.5402/2013/301025] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Kidney transplantation (KT) is the therapy of choice for end-stage renal disease (ESRD). The ESRD population is aging and so are patients waiting for KT. New strategies have been made for increasing the donor and recipient pools, and as a consequence kidneys from older donors or donors with significant comorbidities, the so-called “expanded criteria donor” (ECD) kidneys, are used for transplantation. Although good outcomes have been achieved from ECD, several issues are still waiting for clarification and need to be discussed. The concept of age matching is accepted as a method to ameliorate utilization of these allografts, but an optimal and widely accepted strategy is still not defined. The development of machine perfusion and the dual kidney transplantation are techniques which further improve the outcome of transplants from ECD, but the described experiences are scarce or coming from small single institutional reports. Also due to age-related immune dysfunction and associated comorbidities, the elderly recipients are more susceptible to immunosuppression related complications (e.g., infections and malignancy), although a widely accepted and validated immunosuppressive regimen is still lacking. In this paper, we review the issues related to KT employing allografts from marginal donors with a particular interest for the elderly patients.
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Affiliation(s)
- Paride De Rosa
- Department of General Surgery and Transplantation Unit, “San Giovanni di Dio e Ruggi D’Aragona” University Hospital, Scuola Medica Salernitana, Largo Città di Ippocrate, 84131 Salerno, Italy
| | - Giovanna Muscogiuri
- Division of Endocrinology and Metabolic Diseases, Catholic University of the Sacred Heart “Agostino Gemelli” University Hospital, Rome, Italy
| | - Gerardo Sarno
- Department of General Surgery and Transplantation Unit, “San Giovanni di Dio e Ruggi D’Aragona” University Hospital, Scuola Medica Salernitana, Largo Città di Ippocrate, 84131 Salerno, Italy
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21
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Kim SM, Ahn S, Min SI, Park D, Park T, Min SK, Kim SJ, Ha J. Cold ischemic time is critical in outcomes of expanded criteria donor renal transplantation. Clin Transplant 2012; 27:132-9. [DOI: 10.1111/ctr.12034] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2012] [Indexed: 11/28/2022]
Affiliation(s)
- Suh Min Kim
- Department of Surgery; Seoul National University College of Medicine; Seoul; South Korea
| | - Sanghyun Ahn
- Department of Surgery; Seoul National University College of Medicine; Seoul; South Korea
| | - Sang Il Min
- Department of Surgery; Seoul National University College of Medicine; Seoul; South Korea
| | - Daedo Park
- Department of Surgery; Seoul National University College of Medicine; Seoul; South Korea
| | - Taejin Park
- Department of Surgery; Seoul National University College of Medicine; Seoul; South Korea
| | - Seung Kee Min
- Department of Surgery; Seoul National University College of Medicine; Seoul; South Korea
| | - Sang Joon Kim
- Department of Surgery; Seoul National University College of Medicine; Seoul; South Korea
| | - Jongwon Ha
- Department of Surgery; Seoul National University College of Medicine; Seoul; South Korea
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22
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Optimized outcomes for renal allografts with cold ischemic times of 20 h or greater. Int Urol Nephrol 2012; 44:1417-23. [DOI: 10.1007/s11255-012-0235-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2012] [Accepted: 06/15/2012] [Indexed: 11/26/2022]
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23
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Kim YH, Jung JH, Song KB, Chung YS, Park JB, Cho YM, Jang HJ, Kim SC, Han DJ. Adult dual kidney transplantations obtained from marginal donors: two case reports. Transplant Proc 2012; 44:57-9. [PMID: 22310578 DOI: 10.1016/j.transproceed.2011.11.062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Organ shortage has led us to use grafts from expanded criteria donors (ECD). Dual kidney transplantation (DKT) using organs from an ECD, which are not acceptable for single kidney transplantation (KT), may overcome the insufficient functioning nephron mass. We performed DKTs in two recipients, the first DKT to be reported from Korea. In case 1, the donor was a 36-year-old man with hypertension. The cause of his brain death was intracranial hemorrhage. He had no known underlying renal disease; his serum creatinine level was 4.2 mg/dL. Despite the relatively young age of the donor, a biopsy revealed mild interstitial fibrosis and tubular atrophy with moderate arteriolar narrowing. The recipient's postoperative course was uneventful over the 69-month follow-up; her last serum creatinine was 1.3 mg/dL. In case 2, the 80-year-old male donor with a history of hypertension had a normal creatinine. The donor biopsy revealed mild glomerular sclerosis, tubular atrophy, and interstitial fibrosis with moderate arteriolar narrowing. The recipient had undergone a previous KT 14 years previously on the right side of the abdomen, but had resumed dialysis 2 years previously due to chronic allograft nephropathy. There was no delayed graft function. At month 4 posttransplantation, lymphoceles were treated by fenestration. At 6-month follow-up, her creatinine was 1.0 mg/dL. In our experience with these two cases, DKT with ECD kidney grafts seemed to be a successful strategy to avoid poor graft outcomes and overcome the donor organ shortage. Further studies including histological criteria for DKT, should be performed to determine the safest means to utilize ECD grafts.
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Affiliation(s)
- Y H Kim
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
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24
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Abstract
Acute kidney injury occurs with kidney transplantation and too frequently progresses to the clinical diagnosis of delayed graft function (DGF). Poor kidney function in the first week of graft life is detrimental to the longevity of the allograft. Challenges to understand the root cause of DGF include several pathologic contributors derived from the donor (ischemic injury, inflammatory signaling) and recipient (reperfusion injury, the innate immune response and the adaptive immune response). Progressive demand for renal allografts has generated new organ categories that continue to carry high risk for DGF for deceased donor organ transplantation. New therapies seek to subdue the inflammatory response in organs with high likelihood to benefit from intervention. Future success in suppressing the development of DGF will require a concerted effort to anticipate and treat tissue injury throughout the arc of the transplantation process.
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Affiliation(s)
- Andrew Siedlecki
- Nephrology Division, Department of Internal Medicine, Washington University in St. Louis School of Medicine, St Louis, MO
| | - William Irish
- CTI, Clinical Trial and Consulting Services, Raleigh, NC
| | - Daniel C. Brennan
- Nephrology Division, Department of Internal Medicine, Washington University in St. Louis School of Medicine, St Louis, MO
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