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Frutos MÁ, Crespo M, Valentín MDLO, Alonso-Melgar Á, Alonso J, Fernández C, García-Erauzkin G, González E, González-Rinne AM, Guirado L, Gutiérrez-Dalmau A, Huguet J, Moral JLLD, Musquera M, Paredes D, Redondo D, Revuelta I, Hofstadt CJVD, Alcaraz A, Alonso-Hernández Á, Alonso M, Bernabeu P, Bernal G, Breda A, Cabello M, Caro-Oleas JL, Cid J, Diekmann F, Espinosa L, Facundo C, García M, Gil-Vernet S, Lozano M, Mahillo B, Martínez MJ, Miranda B, Oppenheimer F, Palou E, Pérez-Saez MJ, Peri L, Rodríguez O, Santiago C, Tabernero G, Hernández D, Domínguez-Gil B, Pascual J. Recommendations for living donor kidney transplantation. Nefrologia 2022; 42 Suppl 2:5-132. [PMID: 36503720 DOI: 10.1016/j.nefroe.2022.07.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 10/26/2021] [Indexed: 06/17/2023] Open
Abstract
This Guide for Living Donor Kidney Transplantation (LDKT) has been prepared with the sponsorship of the Spanish Society of Nephrology (SEN), the Spanish Transplant Society (SET), and the Spanish National Transplant Organization (ONT). It updates evidence to offer the best chronic renal failure treatment when a potential living donor is available. The core aim of this Guide is to supply clinicians who evaluate living donors and transplant recipients with the best decision-making tools, to optimise their outcomes. Moreover, the role of living donors in the current KT context should recover the level of importance it had until recently. To this end the new forms of incompatible HLA and/or ABO donation, as well as the paired donation which is possible in several hospitals with experience in LDKT, offer additional ways to treat renal patients with an incompatible donor. Good results in terms of patient and graft survival have expanded the range of circumstances under which living renal donors are accepted. Older donors are now accepted, as are others with factors that affect the decision, such as a borderline clinical history or alterations, which when evaluated may lead to an additional number of transplantations. This Guide does not forget that LDKT may lead to risk for the donor. Pre-donation evaluation has to centre on the problems which may arise over the short or long-term, and these have to be described to the potential donor so that they are able take them into account. Experience over recent years has led to progress in risk analysis, to protect donors' health. This aspect always has to be taken into account by LDKT programmes when evaluating potential donors. Finally, this Guide has been designed to aid decision-making, with recommendations and suggestions when uncertainties arise in pre-donation studies. Its overarching aim is to ensure that informed consent is based on high quality studies and information supplied to donors and recipients, offering the strongest possible guarantees.
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Affiliation(s)
| | - Marta Crespo
- Nephrology Department, Hospital del Mar, Barcelona, Spain
| | | | | | - Juana Alonso
- Nephrology Department, Hospital Regional Universitario de Málaga, Spain
| | | | | | - Esther González
- Nephrology Department, Hospital Universitario 12 Octubre, Spain
| | | | - Lluis Guirado
- Nephrology Department, Fundacio Puigvert, Barcelona, Spain
| | | | - Jorge Huguet
- RT Surgical Team, Fundació Puigvert, Barcelona, Spain
| | | | - Mireia Musquera
- Urology Department, Hospital Clinic Universitari, Barcelona, Spain
| | - David Paredes
- Donation and Transplantation Coordination Department, Hospital Clinic Universitari, Barcelona, Spain
| | | | - Ignacio Revuelta
- Nephrology and RT Department, Hospital Clinic Universitari, Barcelona, Spain
| | | | - Antonio Alcaraz
- Urology Department, Hospital Clinic Universitari, Barcelona, Spain
| | | | - Manuel Alonso
- Regional Transplantation Coordination, Seville, Spain
| | | | - Gabriel Bernal
- Nephrology Department, Hospital Universitario Virgen del Rocío, Seville, Spain
| | - Alberto Breda
- RT Surgical Team, Fundació Puigvert, Barcelona, Spain
| | - Mercedes Cabello
- Nephrology Department, Hospital Regional Universitario de Málaga, Spain
| | | | - Joan Cid
- Apheresis and Cell Therapy Unit, Haemotherapy and Haemostasis Department, Hospital Clinic Universitari, Barcelona, Spain
| | - Fritz Diekmann
- Nephrology and RT Department, Hospital Clinic Universitari, Barcelona, Spain
| | - Laura Espinosa
- Paediatric Nephrology Department, Hospital La Paz, Madrid, Spain
| | - Carme Facundo
- Nephrology Department, Fundacio Puigvert, Barcelona, Spain
| | | | | | - Miquel Lozano
- Apheresis and Cell Therapy Unit, Haemotherapy and Haemostasis Department, Hospital Clinic Universitari, Barcelona, Spain
| | | | | | | | | | - Eduard Palou
- Immunology Department, Hospital Clinic i Universitari, Barcelona, Spain
| | | | - Lluis Peri
- Urology Department, Hospital Clinic Universitari, Barcelona, Spain
| | | | | | | | - Domingo Hernández
- Nephrology Department, Hospital Regional Universitario de Málaga, Spain
| | | | - Julio Pascual
- Nephrology Department, Hospital del Mar, Barcelona, Spain.
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2
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Recomendaciones para el trasplante renal de donante vivo. Nefrologia 2022. [DOI: 10.1016/j.nefro.2021.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Mehta RB, Shimko K, Zhang X, Puttarajappa C, Wu C, Sharma A, Molinari M, Tevar AD, Hariharan S, Sood P. Rabbit antithymocyte globulin dose and early subclinical and clinical rejections in kidney transplantation. Clin Transplant 2022; 36:e14582. [PMID: 35000234 DOI: 10.1111/ctr.14582] [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: 11/11/2021] [Revised: 12/12/2021] [Accepted: 12/30/2021] [Indexed: 11/28/2022]
Abstract
Antithymocyte globulin (ATG) is a commonly used induction agent in kidney transplant recipients. However, the optimal dosing has not been well defined. Our protocol aims for a 5-6 mg/kg cumulative dose. It is unclear if a dose lower than 5 mg/kg is associated with more rejection. We performed a retrospective cohort study of patients who received a kidney transplant at our center between January 1, 2013 and December 31, 2016. Primary outcome was biopsy proven acute rejection (clinical and subclinical) in the first six months after kidney transplant. CMV viremia in high risk(D+/R-) recipients and BK viremia was compared as a secondary endpoint. Of the 543 patients, the Low Dose (LD) group (n = 56) received <5 mg/kg ATG and Regular Dose (RD) group (n = 487) received ≧5 mg/kg. Patients in RD were more sensitized (higher PRA and CPRA). LD received a dose of 4 ± 1.1 mg/kg ATG whereas RD received 5.6 ± 0.3 mg/kg ATG (p < 0.001). TCMR(Banff 1A or greater) was present in 34% of patients in LD vs. 22% in RD (p = 0.04) (OR 2.1;95%CI 1.12-3.81;p = 0.019). There was no difference in the incidence of CMV or BK viremia. ATG doses lower than 5 mg/kg may be associated with a heightened risk of rejection despite a low degree of sensitization. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Rajil B Mehta
- University of Pittsburgh Medical Center, Division of Transplant Nephrology.,University of Pittsburgh, Division of Transplant Surgery
| | - Kristen Shimko
- University of Pittsburgh Medical Center, Department of Pharmacy
| | - Xingyu Zhang
- University of Pittsburgh, Division of Transplant Surgery
| | | | - Christine Wu
- University of Pittsburgh Medical Center, Division of Transplant Nephrology
| | - Akhil Sharma
- University of Pittsburgh Medical Center, Division of Transplant Nephrology
| | | | - Amit D Tevar
- University of Pittsburgh, Division of Transplant Surgery
| | - Sundaram Hariharan
- University of Pittsburgh Medical Center, Division of Transplant Nephrology
| | - Puneet Sood
- University of Pittsburgh Medical Center, Division of Transplant Nephrology
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Adebiyi O, Umukoro P, Sharfuddin A, Taber T, Chen J, Lane KA, Li X, Goggins W, Yaqub MS. Patient and Graft Survival Outcomes During 2 Eras of Immunosuppression Protocols in Kidney Transplantation: Indiana University Retrospective Cohort Experience. Transplant Proc 2021; 53:2841-2852. [PMID: 34774307 DOI: 10.1016/j.transproceed.2021.09.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 09/24/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Since 1964 when Indiana University performed its first kidney transplant, immunosuppression protocol was steroid-based until 2004 when steroid-free immunosuppression protocol was adopted. We describe clinical outcomes on our patients administered early steroid withdrawal (ESW) protocol (5 days) compared with our historical cohort (HC), who were on chronic steroid-based immunosuppression. METHODS We performed a retrospective study evaluating kidney transplant recipients between 1993 and 2003 (HC, n = 1689) and between 2005 and 2016 (ESW cohort, n = 2097) at the Indiana University program, with a median follow-up of 10.5 years and 6.1 years, respectively. Primary outcomes were patient and death-censored graft survival at 1, 3, and 5 years in both study cohorts. Secondary outcomes were 1-year rates of biopsy-proven acute rejection; graft function at 1, 3, and 5 years; and risk of post-transplant infection (BK virus and cytomegalovirus) in the ESW cohort. Cox proportional model and Kaplan-Meier estimates were used to estimate survival probabilities. Fisher exact tests were used to compare episodes of acute rejection in the ESW cohort. RESULTS No difference was observed in patient survival between the ESW and HC cohorts (P = .13). Compared with the ESW cohort, death-censored graft survival was significantly worse in the HC (5 year: 86.4% vs 90.6%, log-rank P < .001). One-year acute rejection reported in the ESW cohort alone was 15.7% and significantly worse in Black patients and younger patients (P < .05). CONCLUSIONS In this sizeable single-center cohort study with significant ethnic diversity, ESW is a viable alternative to steroid-based immunosuppression protocol in kidney transplant recipients.
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Affiliation(s)
| | - Peter Umukoro
- Indiana University Health Transplant, Indianapolis, Indiana
| | | | - Tim Taber
- Indiana University Health Transplant, Indianapolis, Indiana
| | - Jeanne Chen
- Indiana University Health Transplant, Indianapolis, Indiana
| | - Kathleen A Lane
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis Indiana
| | - Xiaochun Li
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis Indiana
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Poormoosavi SM, Behmanesh MA, Abeyat H, Sangtarash E. Evaluation of the Effect of Captopril and Losartan on Tacrolimus-induced Nephrotoxicity in Rats. Drug Res (Stuttg) 2021; 71:243-249. [PMID: 33711846 DOI: 10.1055/a-1369-8651] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND Tacrolimus is an immunosuppressive drug. Activation of the renin-angiotensin system (RAS) and associated inflammations may exacerbate the toxic effects of tacrolimus. Given the significant role of the kidney in RAS this study aimed to evaluate the effect of captopril as an angiotensin-converting enzyme (ACE) blocker and losartan as an angiotensin II receptor blocker on tacrolimus-induced nephrotoxicity. MATERIALS AND METHODS In total, 36 adult male rats weighing 200-250 gr were completely randomized and divided into six groups (control, tacrolimus, tacrolimus and losartan, tacrolimus and captopril, losartan, and captopril) for 30 days. Afterwards, blood urea nitrogen (BUN), creatinine (Cr) and ACE2 enzyme were measured. Also, both kidneys were collected for histological examinations. RESULTS The level of BUN and Cr significantly increased in tacrolimus group. The level of BUN and Cr were lower in the groups treated with a combination of tacrolimus and losartan or captopril. While ACE2 level increased in the groups receiving a combination of tacrolimus and losartan or captopril, the level of increase was insignificant, compared to the group treated with tacrolimus alone. The glomerulus diameter and the thickness of the renal proximal tubular epithelium significantly decreased in the group treated with tacrolimus alone. the mentioned variables increased in the group treated with a combination of tacrolimus and losartan or captopril, compared to the tacrolimus group. CONCLUSION According to this study, tacrolimus increased the BUN and Cr levels while decreasing the ACE2 levels. However, tacrolimus in combination with losartan or captopril seemed to decrease the nephrotoxicity of the drug.
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Affiliation(s)
- Seyedeh Mahsa Poormoosavi
- Department of Histology, School of Medicine, Research and Clinical Center for Infertility, Dezful University of Medical Sciences, Dezful, Iran
| | - Mohammad Amin Behmanesh
- Department of Histology, School of Medicine, Dezful University of Medical Sciences, Dezful, Iran
| | - Hamed Abeyat
- School of Medicine, Dezful University of Medical Sciences, Dezful, Iran
| | - Ehsan Sangtarash
- School of Medicine, Dezful University of Medical Sciences, Dezful, Iran
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Von Stein L, Leino AD, Pesavento T, Rajab A, Winters H. Antithymocyte induction dosing and incidence of opportunistic viral infections using steroid-free maintenance immunosuppression. Clin Transplant 2020; 35:e14102. [PMID: 32985025 DOI: 10.1111/ctr.14102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 09/10/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND Currently, there is limited literature evaluating rATG induction dosing and incidence of opportunistic viral infections when using steroid-free maintenance immunosuppression. METHODS This single-center, retrospective, study compared high rATG (>4.5 mg/kg) versus low (<4.5 mg/kg) induction dosing and the overall incidence of early opportunistic viral infection at 180 days in the setting of maintenance immunosuppression consisting of tacrolimus, mycophenolate, rapid steroid withdrawal, and a tiered antiviral prevention strategy based on donor-recipient Cytomegalovirus (CMV) serostatus. RESULTS A total of 209 patients were included; 76 patients received low-dose and 133 patients received high-dose rATG. Incidence of overall opportunistic viral infection occurred more frequently in patients who received high compared to low dose (29.8% vs 25% p = .030). Incidence of CMV infection was also significantly increased in the high-dose group (31.6% vs 18.4% p = .039). In a multivariable model, rATG dose, as a continuous variable, remained a significant independent predictor of infection along with CMV risk (OR 1.46, 95% CI 1.02-2.09) controlling for age and CMV risk. There were no differences in graft-related outcomes at 180 days. CONCLUSION Higher cumulative rATG induction dose was associated with increased incidence of opportunistic viral infections, in the setting of a steroid-free maintenance immunosuppression in the early post-transplant period.
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Affiliation(s)
- Lauren Von Stein
- Department of Pharmacy, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Abbie D Leino
- Department of Pharmacy, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Todd Pesavento
- Nephrology, Department of Internal Medicine, Ohio State University, Columbus, OH, USA
| | - Amer Rajab
- Division of Transplantation, Department of General Surgery, Ohio State University College of Medicine, Columbus, OH, USA
| | - Holli Winters
- Department of Pharmacy, The Ohio State University Wexner Medical Center, Columbus, OH, USA
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Bayraktar A, Catma Y, Akyildiz A, Demir E, Bakkaloglu H, Ucar AR, Dirim AB, Usta Akgul S, Temurhan S, Gok AFK, Ozluk Y, Kilicaslan I, Oguz FS, Sever MS, Aydin AE, Turkmen A. Infectious Complications of Induction Therapies in Kidney Transplantation. Ann Transplant 2019; 24:412-417. [PMID: 31296835 PMCID: PMC6652377 DOI: 10.12659/aot.915885] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background Cytomegalovirus (CMV) and BK virus (BKV) are post-transplant opportunistic viral infections that affect patient and graft survival. This study was designed to evaluate the risk of BKV nephropathy and CMV disease in kidney transplant recipients who received induction therapy with ATG or basiliximab. Material/Methods We retrospectively analyzed information on 257 adult patients who underwent kidney transplantation between January 2007 and 2017. Patients were categorized into 3 groups according to the induction therapies. The primary endpoint was the onset of CMV disease or biopsy-confirmed BKV nephropathy. The secondary endpoints were biopsy-proven rejection episodes, graft loss, loss to follow-up, and death. Results We followed 257 patients for a median of 55.5 months. The incidence of CMV disease was significantly higher in the only ATG group compared to the group without induction treatment (p<0.001). There was no significant difference in the incidence of BKV nephropathy among groups (p>0.05). The dosage of ATG (OR, 10.685; 95% CI, 1.343 5 to 85.009; P=0.025) was independent risk factor for death. Conclusions This study demonstrated that a higher dosage of ATG in high-risk patients is associated with an increased risk of CMV disease and patient death, also, reducing the dosage may be a rational strategy for increasing graft and patient’s survival.
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Affiliation(s)
- Adem Bayraktar
- Department of General Surgery, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Yunus Catma
- Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Arif Akyildiz
- Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Erol Demir
- Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Huseyin Bakkaloglu
- Department of General Surgery, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ali Riza Ucar
- Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ahmet Burak Dirim
- Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Sebahat Usta Akgul
- Department of Medical Biology, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Sonay Temurhan
- Department of Medical Biology, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ali Fuat Kaan Gok
- Department of General Surgery, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Yasemin Ozluk
- Department of Pathology, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Isin Kilicaslan
- Department of Pathology, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Fatma Savran Oguz
- Department of Medical Biology, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Mehmet Sukru Sever
- Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ali Emin Aydin
- Department of General Surgery, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Aydin Turkmen
- Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Istanbul University, Istanbul, Turkey
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Does Rabbit Antithymocyte Globulin (Thymoglobuline®) Have a Role in Avoiding Delayed Graft Function in the Modern Era of Kidney Transplantation? J Transplant 2018; 2018:4524837. [PMID: 30112193 PMCID: PMC6077603 DOI: 10.1155/2018/4524837] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 06/20/2018] [Indexed: 12/16/2022] Open
Abstract
Delayed graft function (DGF) increases the risk of graft loss by up to 40%, and recent developments in kidney donation have increased the risk of its occurrence. Lowering the risk of DGF, however, is challenging due to a complicated etiology in which ischemia-reperfusion injury (IRI) leads to acute tubular necrosis. Among various strategies explored, the choice of induction therapy is one consideration. Rabbit antithymocyte globulin (rATG [Thymoglobuline]) has complex immunomodulatory effects that are relevant to DGF. In addition to a rapid and profound T-cell depletion, rATG inhibits leukocyte migration and adhesion. Experimental studies of rATG have demonstrated attenuated IRI-related tissue damage in reperfused tissues, consistent with histological evidence from transplant recipients. Starting rATG intraoperatively instead of postoperatively can improve kidney graft function and reduce the incidence of DGF. rATG is effective in preventing acute rejection in kidney transplant recipients at high immunological risk, supporting delayed calcineurin inhibitor (CNI) introduction which protects the graft from early insults. A reduced rate of DGF has been reported with rATG (started intraoperatively) and delayed CNI therapy compared to IL-2RA induction with immediate CNI in patients at high immunological risk, but not in lower-risk patients. Overall, induction with rATG induction is the preferred choice for supporting delayed introduction of CNI therapy to avoid DGF in high-risk patients but shows no benefit versus IL-2RA in lower-risk individuals. Evidence is growing that intraoperative rATG ameliorates IRI, and it seems reasonable to routinely start rATG before reperfusion.
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Rapid Discontinuation of Prednisone in Kidney Transplant Recipients: 15-Year Outcomes From the University of Minnesota. Transplantation 2017; 101:2590-2598. [PMID: 28376034 DOI: 10.1097/tp.0000000000001756] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Short- and intermediate-term results have been reported after rapid discontinuation of prednisone (RDP) in kidney transplant recipients. Yet there has been residual concern about late graft failure in the absence of maintenance prednisone. METHODS From October 1, 1999, through June 1, 2015, we performed a total of 1553 adult first and second kidney transplants-1021 with a living donor, 532 with a deceased donor-under our RDP protocol. We analyzed the 15-year actuarial overall patient survival (PS), graft survival (GS), death-censored GS (DCGS), and acute rejection-free survival (ARFS) rates for RDP compared with historical controls on maintenance prednisone. RESULTS For living donor recipients, the actuarial 15-year PS rates were similar between groups. But RDP was associated with increased GS (P = 0.02) and DCGS (P = 0.01). For deceased donor recipients, RDP was associated with significantly better PS (P < 0.01), GS (P < 0.01) and DCGS (P < 0.01). There was no difference between groups in the rate of acute or chronic rejection, or in the mean estimated glomerular filtration rate at 15 years. However, RDP-treated recipients had significantly lower rates of avascular necrosis, cytomegalovirus, cataracts, new-onset diabetes after transplant, and cardiac complications. Importantly, for recipients with GS longer than 5 years, there was no difference between groups in subsequent actuarial PS, GS, and DCGS. CONCLUSIONS In summary, at 15 years postkidney transplant, RDP did not lead to decreased in PS or GS, or an increase in graft dysfunction but as associated with reduced complication rates.
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Casale JP, Taber DJ, Staino C, Boyle K, Covert K, Pilch NA, Mardis C, Meadows HB, Chavin KD, McGillicuddy JW, Baliga PK, Fleming JN. Effectiveness of an Evidence-Based Induction Therapy Protocol Revision in Adult Kidney Transplant Recipients. Pharmacotherapy 2017; 37:692-699. [DOI: 10.1002/phar.1941] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Jillian P. Casale
- Department of Pharmacy Services; Medical University of South Carolina; Charleston South Carolina
| | - Dave J. Taber
- Department of Surgery; Medical University of South Carolina; Charleston South Carolina
- Department of Pharmacy; Ralph H Johnson VAMC; Charleston South Carolina
| | - Carmelina Staino
- Department of Pharmacy Services; Medical University of South Carolina; Charleston South Carolina
| | - Kimberly Boyle
- Department of Pharmacy Services; Medical University of South Carolina; Charleston South Carolina
| | - Kelly Covert
- Department of Pharmacy Services; Medical University of South Carolina; Charleston South Carolina
| | - Nicole A. Pilch
- Department of Pharmacy Services; Medical University of South Carolina; Charleston South Carolina
| | - Caitlin Mardis
- Department of Pharmacy Services; Medical University of South Carolina; Charleston South Carolina
| | - Holly B. Meadows
- Department of Pharmacy Services; Medical University of South Carolina; Charleston South Carolina
| | - Kenneth D. Chavin
- Department of Surgery; Medical University of South Carolina; Charleston South Carolina
| | - John W. McGillicuddy
- Department of Surgery; Medical University of South Carolina; Charleston South Carolina
| | - Prabhakar K. Baliga
- Department of Surgery; Medical University of South Carolina; Charleston South Carolina
| | - James N. Fleming
- Department of Pharmacy Services; Medical University of South Carolina; Charleston South Carolina
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Martinez-Mier G, Soto-Miranda E, Avila-Pardo SF, Budar-Fernandez LF, Mateu-Rivera LJ, Mendez-Lopez MT, Trujillo-Martinez MF, Uscanga-Montesano A, Avila Y Falfan D. Induction Immunosuppressive Therapy Use in Deceased Donor Kidney Transplantation: 11-Year Experience in Veracruz, Mexico. Transplant Proc 2016; 48:600-4. [PMID: 27110011 DOI: 10.1016/j.transproceed.2016.02.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Induction therapy reduces the frequency of acute rejection and delayed graft function in renal transplantation. Basiliximab and Thymoglobulin are most commonly used agents for induction. METHODS A retrospective study of two transplant centers in Veracruz, Mexico compared induction therapy in deceased donor renal transplantation from 2003 to 2014. Efficacy and safety outcomes evaluated were primary graft nonfunction, delayed graft function, acute rejection episodes and hospitalizations during first year, and patient and graft survival. P < .05 was considered statistically significant. RESULTS Seventy deceased kidney donors (40 male) were studied. Mean donor age was 32.9 ± 14.3 years, mean donor BMI 25.6 ± 4.3 kg/m(2), and mean donor creatinine 1.13 ± 0.58 mg/dL. Main cause of death was trauma (62.9%). In total, 125 kidney transplantations were performed, with female predominance (53.6%) and mean age 33.8 ± 11.8 years. Of these, 66.4% used basiliximab and 33.6% Thymoglobulin. Thymoglobulin patients were significantly older, with lower weight and BMI, and were on dialysis longer than basiliximab patients. DGF was present in 19.3% of basiliximab patients vs 16.7% in Thymoglobulin patients, acute rejection occurred in 16.9% of basiliximab patients vs 19% Thymoglobulin patients. A total of 33.7% basiliximab patients were hospitalized during the first year vs 47.6% Thymoglobulin-induced patients (P > .05). Mean graft survival was 84.2 ± 5.3 months (73.8-94.7) basiliximab vs 32.4 ± 28.7 months (28.7-36.1) Thymoglobulin, Kaplan-Meier survival did not show statistically significant differences between groups (P = .276; CI 95%). CONCLUSION Similar transplant outcomes were obtained using basiliximab or Thymoglobulin induction in our population.
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Affiliation(s)
- G Martinez-Mier
- Department of Organ Transplantation, Instituto Mexicano del Seguro Social (IMSS), Unidades Medicas de Alta Especialidad (UMAE), Veracruz, Mexico.
| | - E Soto-Miranda
- Department of Organ Transplantation, Instituto Mexicano del Seguro Social (IMSS), Unidades Medicas de Alta Especialidad (UMAE), Veracruz, Mexico
| | - S F Avila-Pardo
- Department of Nephrology, Hospital de Alta Especialidad de Veracruz, Veracruz, Mexico
| | - L F Budar-Fernandez
- Department of Organ Transplantation, Instituto Mexicano del Seguro Social (IMSS), Unidades Medicas de Alta Especialidad (UMAE), Veracruz, Mexico
| | - L J Mateu-Rivera
- Department of Organ Transplantation, Instituto Mexicano del Seguro Social (IMSS), Unidades Medicas de Alta Especialidad (UMAE), Veracruz, Mexico
| | - M T Mendez-Lopez
- Department of Organ Transplantation, Instituto Mexicano del Seguro Social (IMSS), Unidades Medicas de Alta Especialidad (UMAE), Veracruz, Mexico
| | - M F Trujillo-Martinez
- Department of Research, Instituto Mexicano del Seguro Social (IMSS), Unidades Medicas de Alta Especialidad (UMAE), Veracruz, Mexico
| | - A Uscanga-Montesano
- Department of Research, Instituto Mexicano del Seguro Social (IMSS), Unidades Medicas de Alta Especialidad (UMAE), Veracruz, Mexico
| | - D Avila Y Falfan
- Department of Research, Instituto Mexicano del Seguro Social (IMSS), Unidades Medicas de Alta Especialidad (UMAE), Veracruz, Mexico
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Malvezzi P, Jouve T, Rostaing L. Induction by anti-thymocyte globulins in kidney transplantation: a review of the literature and current usage. J Nephropathol 2015; 4:110-5. [PMID: 26457257 PMCID: PMC4596294 DOI: 10.12860/jnp.2015.21] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2015] [Accepted: 07/25/2015] [Indexed: 01/28/2023] Open
Abstract
Context: Preventing acute rejection (AR) after kidney transplantation is of utmost importance because an AR can have a negative impact on long-term allograft survival.
Evidence Acquisition: Directory of Open Access Journals (DOAJ), Google Scholar, PubMed, EBSCO, and Web of Science have been searched.
Results: At the moment this can be done by using rabbit anti-thymocyte globulins (rATGs) as an induction therapy. However, because rATGs are associated with some deleterious side-effects, such as the opportunistic infections cytomegalovirus (CMV) and
de novo
post-transplant cancer, it is very important they are used optimally, i.e., at minimal doses that avoid many side-effects but still retain optimal treatment efficacy. Recent data show that the risk of CMV infection can be minimized using tacrolimus plus everolimus, and not tacrolimus plus mycophenolic acid, as the maintenance immunosuppression. The use of rATG is particularly valuable in; (a) sensitized patients;
(b)
in recipients from an expanded-criteria donor, thus enabling the introduction of calcineurin inhibitors at reduced doses; and
(c)
for patients where steroid avoidance is contemplated. However, we also need to consider that rATG may increase the risk of
de novo
cancer, even though recent data indicate this is unlikely and that any risk can be reduced by using mammalian target of rapamycin (mTOR) inhibitors instead of mycophenolic acid combined with low-dose calcineurin inhibitors.
Conclusions: Even though rATGs do not improve long-term kidney-allograft survival, they may help reduce calcineurin-inhibitor dosage during the early post-transplant period and minimize the risk of AR.
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Affiliation(s)
- Paolo Malvezzi
- Clinique de Néphrologie, University Hospital, Grenoble, France
| | - Thomas Jouve
- Clinique de Néphrologie, University Hospital, Grenoble, France
| | - Lionel Rostaing
- Department of Nephrology, Dialysis, and Organ Transplantation, CHU Rangueil, Toulouse University Hospital, Toulouse, France ; INSERM U563, IFR-BMT, CHU Purpan, Toulouse, France ; Université Paul Sabatier, Toulouse, France
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Mohty M, Bacigalupo A, Saliba F, Zuckermann A, Morelon E, Lebranchu Y. New directions for rabbit antithymocyte globulin (Thymoglobulin(®)) in solid organ transplants, stem cell transplants and autoimmunity. Drugs 2015; 74:1605-34. [PMID: 25164240 PMCID: PMC4180909 DOI: 10.1007/s40265-014-0277-6] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In the 30 years since the rabbit antithymocyte globulin (rATG) Thymoglobulin® was first licensed, its use in solid organ transplantation and hematology has expanded progressively. Although the evidence base is incomplete, specific roles for rATG in organ transplant recipients using contemporary dosing strategies are now relatively well-identified. The addition of rATG induction to a standard triple or dual regimen reduces acute cellular rejection, and possibly humoral rejection. It is an appropriate first choice in patients with moderate or high immunological risk, and may be used in low-risk patients receiving a calcineurin inhibitor (CNI)-sparing regimen from time of transplant, or if early steroid withdrawal is planned. Kidney transplant patients at risk of delayed graft function may also benefit from the use of rATG to facilitate delayed CNI introduction. In hematopoietic stem cell transplantation, rATG has become an important component of conventional myeloablative conditioning regimens, following demonstration of reduced acute and chronic graft-versus-host disease. More recently, a role for rATG has also been established in reduced-intensity conditioning regimens. In autoimmunity, rATG contributes to the treatment of severe aplastic anemia, and has been incorporated in autograft projects for the management of conditions such as multiple sclerosis, Crohn’s disease, and systemic sclerosis. Finally, research is underway for the induction of tolerance exploiting the ability of rATG to induce immunosuppresive cells such as regulatory T-cells. Despite its long history, rATG remains a key component of the immunosuppressive armamentarium, and its complex immunological properties indicate that its use will expand to a wider range of disease conditions in the future.
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Affiliation(s)
- Mohamad Mohty
- Department of Hematology and Cellular Therapy, CHU Hôpital Saint Antoine, 184, rue du Faubourg Saint Antoine, 75571, Paris Cedex 12, France,
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Ponticelli C. Basiliximab: efficacy and safety evaluation in kidney transplantation. Expert Opin Drug Saf 2013; 13:373-81. [PMID: 24266670 DOI: 10.1517/14740338.2014.861816] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
INTRODUCTION Basiliximab is a chimeric monoclonal antibody directed against the alpha chain of interleukin-2 receptor (IL-2R). When administered intravenously at a dosage of 20 mg at the time of transplantation and 4 days later, basiliximab saturates the alpha chain of IL-2R for 4 weeks. AREAS COVERED This review evaluates the efficacy and safety of basiliximab in kidney transplantation. Randomized controlled trials showed that basiliximab can significantly reduce the incidence of acute rejection without increasing the risk of adverse events. When compared with other antibodies used for induction, basiliximab showed efficacy and safety profiles similar to daclizumab, another monoclonal antibody directed against the alpha chain of IL-2R. In comparison with rabbit anti-thymocyte globulins (rATG), basiliximab showed a similar efficacy. However, in patients at higher risk of rejection, rATG proved to be more effective. No serious safety problems related to basiliximab have been reported. EXPERT OPINION There is a solid evidence that basiliximab can significantly decrease the risk of acute rejection in kidney transplant recipients without increasing adverse events. This can allow decreased dosage or avoidance of glucocorticoids and reduced dosage of calcineurin inhibitors. On the basis of efficacy, tolerability, ease of administration, and cost effectiveness, basiliximab may be considered the drug of choice for the prophylaxis of acute rejection in standard renal transplant recipients.
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Affiliation(s)
- Claudio Ponticelli
- Scientific Institute Humanitas, Division of Nephrology , Rozzano, CP, via Ampere 126, 20131 Milano , Italy +0226112952 ;
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Hardinger KL, Brennan DC, Klein CL. Selection of induction therapy in kidney transplantation. Transpl Int 2012; 26:662-72. [PMID: 23279211 DOI: 10.1111/tri.12043] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Revised: 09/03/2012] [Accepted: 11/23/2012] [Indexed: 01/28/2023]
Abstract
Currently available immunosuppressive agents can be classified into three categories: induction agents, maintenance therapy, and treatment for rejection. This review article will focus on induction immunosuppression. There are three antibodies which are used for induction therapy: the lymphocyte-depleting agents - anti-thymocyte globulin and alemtuzumab, and basiliximab which is nondepleting. Historically, immunosuppressant selection was solely based on efficacy for prevention of rejection. In the current era of transplantation, it is now common practice in the transplant community to select induction therapy on the basis of risk-benefit considerations for each patient. This article will focus on the efficacy of available induction agents and the selection of induction agent based on donor and recipient risk factors.
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Affiliation(s)
- Karen L Hardinger
- Department of Pharmacy Practice, University of Missouri-Kansas City School of Pharmacy, Kansas City, MO, USA
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