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Montero N, Rodrigo E, Crespo M, Cruzado JM, Gutierrez-Dalmau A, Mazuecos A, Sancho A, Belmar L, Calatayud E, Mora P, Oliveras L, Solà E, Villanego F, Pascual J. The use of lymphocyte-depleting antibodies in specific populations of kidney transplant recipients: A systematic review and meta-analysis. Transplant Rev (Orlando) 2023; 37:100795. [PMID: 37774445 DOI: 10.1016/j.trre.2023.100795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 09/07/2023] [Accepted: 09/09/2023] [Indexed: 10/01/2023]
Abstract
BACKGROUND Recommendations of the use of antibody induction treatments in kidney transplant recipients (KTR) are based on moderate quality and historical studies. This systematic review aims to reevaluate, based on actual studies, the effects of different antibody preparations when used in specific KTR subgroups. METHODS We searched MEDLINE and CENTRAL and selected randomized controlled trials (RCT) and observational studies looking at different antibody preparations used as induction in KTR. Comparisons were categorized into different KTR subgroups: standard, high risk of rejection, high risk of delayed graft function (DGF), living donor, and elderly KTR. Two authors independently assessed the risk of bias. RESULTS Thirty-seven RCT and 99 observational studies were finally included. Compared to anti-interleukin-2-receptor antibodies (IL2RA), anti-thymocyte globulin (ATG) reduced the risk of acute rejection at two years in standard KTR (RR 0.74, 95%CI 0.61-0.89) and high risk of rejection KTR (RR 0.55, 95%CI 0.43-0.72), but without decreasing the risk of graft loss. We did not find significant differences comparing ATG vs. alemtuzumab or different ATG dosages in any KTR group. CONCLUSIONS Despite many studies carried out on induction treatment in KTR, their heterogeneity and short follow-up preclude definitive conclusions to determine the optimal induction therapy. Compared with IL2RA, ATG reduced rejection in standard-risk, highly sensitized, and living donor graft recipients, but not in high DGF risk or elderly recipients. More studies are needed to demonstrate beneficial effects in other KTR subgroups and overall patient and graft survival.
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Affiliation(s)
- Nuria Montero
- Nephrology Department, Hospital Universitari de Bellvitge, Barcelona, Spain; Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain.
| | - Emilio Rodrigo
- Nephrology Department, Hospital Universitario Marqués de Valdecilla/IDIVAL, Santander, Spain
| | - Marta Crespo
- Nephrology Department, Hospital del Mar, Barcelona, Spain
| | - Josep M Cruzado
- Nephrology Department, Hospital Universitari de Bellvitge, Barcelona, Spain; Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | - Alex Gutierrez-Dalmau
- Nephrology Department, Hospital Universitario Miguel Servet, Aragon Health Research Institute, Zaragoza, Spain
| | | | - Asunción Sancho
- Nephrology Department, Hospital Universitari Dr Peset, FISABIO, Valencia, Spain
| | - Lara Belmar
- Nephrology Department, Hospital Universitario Marqués de Valdecilla/IDIVAL, Santander, Spain
| | - Emma Calatayud
- Nephrology Department, Hospital Universitari Dr Peset, FISABIO, Valencia, Spain
| | - Paula Mora
- Nephrology Department, Hospital Universitario Miguel Servet, Aragon Health Research Institute, Zaragoza, Spain
| | - Laia Oliveras
- Nephrology Department, Hospital Universitari de Bellvitge, Barcelona, Spain; Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | - Eulalia Solà
- Nephrology Department, Consorci Sanitari del Garraf, Hospital del Mar Medical Research Institute, Barcelona, Spain
| | | | - Julio Pascual
- Nephrology Department, Hospital Universitario 12 de Octubre, Madrid, Spain.
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Abstract
PURPOSE OF REVIEW Delayed graft function is an important determinant of patient and graft survival. A complex of pathologic mechanisms intervenes in the pathophysiology of this outcome. This paper reviews the main processes involved in delayed graft function as they relate to five chronologically related stages: donor tissue quality, brain death and related stress, preservation variables, immune factors, and recipient variables. RECENT FINDINGS Dialyzed delayed graft function and nondialyzed slow graft function both have a negative impact on graft survival and on the incidence of acute rejection. Expanded-criteria donors, older donors, and non-heart-beating donors are more frequently used. The long-term results of the use of well-selected non-heart-beating donors are surprisingly good. The process of ischemia/reperfusion injury is already initiated in the brain-death donor and continues during preservation of the graft. Graft-infiltrating T cells, heat shock proteins, and heme oxygenase-1 are implicated in the process. Modifications in immunosuppressive therapy and pharmacologic modulations have an effect on delayed graft function. Delayed graft function plays a part in the incidence of acute rejection, impaired graft function, and survival of patients and grafts. SUMMARY This review discusses the current literature on several recent findings of pathophysiologic mechanisms of, and possible therapeutic interventions in, delayed graft function.
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Affiliation(s)
- Patrick Peeters
- Renal Division, Department of Medicine, University Hospital, Ghent, Belgium.
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Wilson CH, Brook NR, Gok MA, Asher JF, Nicholson ML, Talbot D. Randomized clinical trial of daclizumab induction and delayed introduction of tacrolimus for recipients of non-heart-beating kidney transplants. Br J Surg 2005; 92:681-7. [DOI: 10.1002/bjs.4976] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Abstract
Background
Kidneys from non-heart-beating donors (NHBDs) have high rates of delayed graft function (DGF). Use of calcineurin inhibitors is associated with a reduction in renal blood flow, which may delay graft recovery from ischaemic acute tubular necrosis.
Methods
To assess whether daclizumab (DZB) could safely replace tacrolimus in the immediate postoperative period, patients were randomized to receive DZB induction and daily mycophenolate mofetil with steroids (DZB group) or standard tacrolimus-based triple therapy (control group). Tacrolimus was given to patients in the DZB group when the serum creatinine level dropped below 350 µmol/l.
Results
Fifty-one patients were recruited at two centres over a 2-year interval between 2000 and 2003. The overall rate of immediate function was 28 per cent (13 of 46 grafts), with the highest rate in recipients of machine-perfused kidneys treated with DZB (eight of 15 patients).
Conclusion
Induction with DZB and delayed introduction of tacrolimus reduced the incidence of DGF in recipients of machine-perfused NHBD kidneys.
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Affiliation(s)
- C H Wilson
- Liver/Renal Unit, The Freeman Hospital, Newcastle upon Tyne, UK
| | - N R Brook
- Division of Transplant Surgery, Leicester General Hospital, Leicester, UK
| | - M A Gok
- Liver/Renal Unit, The Freeman Hospital, Newcastle upon Tyne, UK
| | - J F Asher
- Liver/Renal Unit, The Freeman Hospital, Newcastle upon Tyne, UK
| | - M L Nicholson
- Division of Transplant Surgery, Leicester General Hospital, Leicester, UK
| | - D Talbot
- Liver/Renal Unit, The Freeman Hospital, Newcastle upon Tyne, UK
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Kobashigawa J, David K, Morris J, Chu AH, Steffen BJ, Gotz VP, Gordon RD. Daclizumab is Associated With Decreased Rejection and No Increased Mortality in Cardiac Transplant Patients Receiving MMF, Cyclosporine, and Corticosteroids. Transplant Proc 2005; 37:1333-9. [PMID: 15848713 DOI: 10.1016/j.transproceed.2004.12.135] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Sparse published data exist on outcomes in daclizumab-treated cardiac transplant patients. One trial observed an increased mortality risk 6 and 12 months posttransplant in patients receiving daclizumab plus mycophenolate mofetil (MMF), cyclosporine, and steroids. This study further investigates the safety profile of daclizumab with this same immunosuppressive regimen from a large registry. METHODS Data obtained at hospital discharge on all adult cardiac transplants performed in the USA between January 1998 and October 2003 for patients receiving MMF plus cyclosporine and steroids were accessed from the Scientific Registry of Transplant Recipients. Patients were selected based on induction treatment: daclizumab (n = 684) or no induction (n = 2525). Outcomes were evaluated at 6 months, 12 months, and 3 years posttransplant. Univariate Kaplan-Meier and multivariate Cox models were used to evaluate the effect of treatment on outcomes. Patient survival and infectious death were the primary endpoints. Secondary endpoints included rejection within the first year posttransplant (acute rejection; AR) and total rejection episodes over time. The two treatment groups shared similar demographics and transplant procedure details. RESULTS Daclizumab (vs no induction) patients had no increased risk of patient death nor infectious death. Daclizumab patients had a lower incidence of AR at 6 months (P = .005) and 12 months (P < .001); the adjusted risk for AR at 12 months (hazards ratio [HR] = 0.77; P = .89) and over 3 years (HR 0.83, P = .006) was also lower in daclizumab-treated patients. CONCLUSIONS In cardiac transplant patients, daclizumab (vs no induction) does not result in increased mortality or infectious death, and is associated with a lower incidence of AR.
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Affiliation(s)
- J Kobashigawa
- University of California, Los Angeles, Los Angeles, California 90095, USA.
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