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Natale P, Palmer SC, Ruospo M, Longmuir H, Dodds B, Prasad R, Batt TJ, Jose MD, Strippoli GF. Anticoagulation for people receiving long-term haemodialysis. Cochrane Database Syst Rev 2024; 1:CD011858. [PMID: 38189593 PMCID: PMC10772979 DOI: 10.1002/14651858.cd011858.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
BACKGROUND Haemodialysis (HD) requires safe and effective anticoagulation to prevent clot formation within the extracorporeal circuit during dialysis treatments to enable adequate dialysis and minimise adverse events, including major bleeding. Low molecular weight heparin (LMWH) may provide a more predictable dose, reliable anticoagulant effects and be simpler to administer than unfractionated heparin (UFH) for HD anticoagulation, but may accumulate in the kidneys and lead to bleeding. OBJECTIVES To assess the efficacy and safety of anticoagulation strategies (including both heparin and non-heparin drugs) for long-term HD in people with kidney failure. Any intervention preventing clotting within the extracorporeal circuit without establishing anticoagulation within the patient, such as regional citrate, citrate enriched dialysate, heparin-coated dialysers, pre-dilution haemodiafiltration (HDF), and saline flushes were also included. SEARCH METHODS We searched the Cochrane Kidney and Transplant Register of Studies up to November 2023 through contact with the Information Specialist using search terms relevant to this review. Studies in the Register are identified through searches of CENTRAL, MEDLINE, and EMBASE, conference proceedings, the International Clinical Trials Registry Platform (ICTRP) Search Portal and ClinicalTrials.gov. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-randomised controlled studies (quasi-RCTs) evaluating anticoagulant agents administered during HD treatment in adults and children with kidney failure. DATA COLLECTION AND ANALYSIS Two authors independently assessed the risk of bias using the Cochrane tool and extracted data. Treatment effects were estimated using random effects meta-analysis and expressed as relative risk (RR) or mean difference (MD) with 95% confidence intervals (CI). Evidence certainty was assessed using the Grading of Recommendation, Assessment, Development and Evaluation approach (GRADE). MAIN RESULTS We included 113 studies randomising 4535 participants. The risk of bias in each study was adjudicated as high or unclear for most risk domains. Compared to UFH, LMWH had uncertain effects on extracorporeal circuit thrombosis (3 studies, 91 participants: RR 1.58, 95% CI 0.46 to 5.42; I2 = 8%; low certainty evidence), while major bleeding and minor bleeding were not adequately reported. Regional citrate anticoagulation may lower the risk of minor bleeding compared to UFH (2 studies, 82 participants: RR 0.34, 95% CI 0.14 to 0.85; I2 = 0%; low certainty evidence). No studies reported data comparing regional citrate to UFH on risks of extracorporeal circuit thrombosis and major bleeding. The effects of very LMWH, danaparoid, prostacyclin, direct thrombin inhibitors, factor XI inhibitors or heparin-grafted membranes were uncertain due to insufficient data. The effects of different LMWH, different doses of LMWH, and the administration of LMWH anticoagulants using inlet versus outlet bloodline or bolus versus infusion were uncertain. Evidence to compare citrate to another citrate or control was scant. The effects of UFH compared to no anticoagulant therapy or different doses of UFH were uncertain. Death, dialysis vascular access outcomes, blood transfusions, measures of anticoagulation effect, and costs of interventions were rarely reported. No studies evaluated the effects of treatment on non-fatal myocardial infarction, non-fatal stroke and hospital admissions. Adverse events were inconsistently and rarely reported. AUTHORS' CONCLUSIONS Anticoagulant strategies, including UFH and LMWH, have uncertain comparative risks on extracorporeal circuit thrombosis, while major bleeding and minor bleeding were not adequately reported. Regional citrate may decrease minor bleeding, but the effects on major bleeding and extracorporeal circuit thrombosis were not reported. Evidence supporting clinical decision-making for different forms of anticoagulant strategies for HD is of low and very low certainty, as available studies have not been designed to measure treatment effects on important clinical outcomes.
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Affiliation(s)
- Patrizia Natale
- Department of Precision and Regenerative Medicine and Ionian Area (DIMEPRE-J), University of Bari Aldo Moro, Bari, Italy
- Nephrology, Dialysis and Transplantation Unit, Department of Medical and Surgical Sciences, Universityof Foggia, Foggia, Italy
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | - Suetonia C Palmer
- Department of Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - Marinella Ruospo
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | | | - Benjamin Dodds
- School of Medicine, University of Tasmania, Hobart, Australia
| | - Ritam Prasad
- Department of Haematology/Pathology, Royal Hobart Hospital, Hobart, Australia
| | - Tracey J Batt
- Department of Haematology, Westmead Hospital, Westmead, Australia
| | - Matthew D Jose
- School of Medicine, University of Tasmania, Hobart, Australia
| | - Giovanni Fm Strippoli
- Department of Precision and Regenerative Medicine and Ionian Area (DIMEPRE-J), University of Bari Aldo Moro, Bari, Italy
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
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Surianarayanan V, Hoather TJ, Tingle SJ, Thompson ER, Hanley J, Wilson CH. Interventions for preventing thrombosis in solid organ transplant recipients. Cochrane Database Syst Rev 2021; 3:CD011557. [PMID: 33720396 PMCID: PMC8094924 DOI: 10.1002/14651858.cd011557.pub2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Graft thrombosis is a well-recognised complication of solid organ transplantation and is one of the leading causes of graft failure. Currently there are no standardised protocols for thromboprophylaxis. Many transplant units use unfractionated heparin (UFH) and fractionated heparins (low molecular weight heparin; LMWH) as prophylaxis for thrombosis. Antiplatelet agents such as aspirin are routinely used as prophylaxis of other thrombotic conditions and may have a role in preventing graft thrombosis. However, any pharmacological thromboprophylaxis comes with the theoretical risk of increasing the risk of major blood loss following transplant. This review looks at benefits and harms of thromboprophylaxis in patients undergoing solid organ transplantation. OBJECTIVES To assess the benefits and harms of instituting thromboprophylaxis to patients undergoing solid organ transplantation. SEARCH METHODS We searched the Cochrane Kidney and Transplant Register of Studies up to 10 November 2020 through contact with the Information Specialist using search terms relevant to this review. Studies in the Register are identified through searches of CENTRAL, MEDLINE, and EMBASE, conference proceedings, the International Clinical Trials Register (ICTRP) Search Portal and ClinicalTrials.gov. SELECTION CRITERIA We included all randomised controlled trials (RCTs) and quasi-RCTs designed to examine interventions to prevent thrombosis in solid organ transplant recipients. All donor types were included (donor after circulatory (DCD) and brainstem death (DBD) and live transplantation). There was no upper age limit for recipients in our search. DATA COLLECTION AND ANALYSIS The results of the literature search were screened and data collected by two independent authors. Dichotomous outcome results were expressed as risk ratio (RR) with 95% confidence intervals (CI). Random effects models were used for data analysis. Risk of bias was independently assessed by two authors using the risk of bias assessment tool. Confidence in the evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. MAIN RESULTS We identified nine studies (712 participants). Seven studies (544 participants) included kidney transplant recipients, and studies included liver transplant recipients. We did not identify any study enrolling heart, lung, pancreas, bowel, or any other solid organ transplant recipient. Selection bias was high or unclear in eight of the nine studies; five studies were at high risk of bias for performance and/or detection bias; while attrition and reporting biases were in general low or unclear. Three studies (180 participants) primarily investigated heparinisation in kidney transplantation. Only two studies reported on graft vessel thrombosis in kidney transplantation (144 participants). These small studies were at high risk of bias in several domains and reported only two graft thromboses between them; it therefore remains unclear whether heparin decreases the risk of early graft thrombosis or non-graft thrombosis (very low certainty). UFH may make little or no difference versus placebo to the rate of major bleeding events in kidney transplantation (3 studies, 155 participants: RR 2.92, 95% CI 0.89 to 9.56; I² = 0%; low certainty evidence). Sensitivity analysis using a fixed-effect model suggested that UFH may increase the risk of haemorrhagic events compared to placebo (RR 3.33, 95% CI 1.04 to 10.67, P = 0.04). Compared to control, any heparin (including LMWH) may make little or no difference to the number of major bleeding events (3 studies, 180 participants: RR 2.70, 95% CI 0.89 to 8.19; I² = 0%; low certainty evidence) and had an unclear effect on risk of readmission to intensive care (3 studies, 180 participants: RR 0.68, 95% CI 0.12 to 3.90, I² = 45%; very low certainty evidence). The effect of heparin on our other outcomes (including death, patient and graft survival, transfusion requirements) remains unclear (very low certainty evidence). Three studies (144 participants) investigated antiplatelet interventions in kidney transplantation: aspirin versus dipyridamole (1), and Lipo-PGE1 plus low-dose heparin to "control" in patients who had a diagnosis of acute rejection (2). None of these reported on early graft thromboses. The effect of aspirin, dipyridamole and Lipo PGE1 plus low-dose heparin on any outcomes is unclear (very low certainty evidence). Two studies (168 participants) assessed interventions in liver transplants. One compared warfarin versus aspirin in patients with pre-existing portal vein thrombosis and the other investigated plasmapheresis plus anticoagulation. Both studies were abstract-only publications, had high risk of bias in several domains, and no outcomes could be meta-analysed. Overall, the effect of any of these interventions on any of our outcomes remains unclear with no evidence to guide anti-thrombotic therapy in standard liver transplant recipients (very low certainty evidence). AUTHORS' CONCLUSIONS Overall, there is a paucity of research in the field of graft thrombosis prevention. Due to a lack of high quality evidence, it remains unclear whether any therapy is able to reduce the rate of early graft thrombosis in any type of solid organ transplant. UFH may increase the risk of major bleeding in kidney transplant recipients, however this is based on low certainty evidence. There is no evidence from RCTs to guide anti-thrombotic strategies in liver, heart, lung, or other solid organ transplants. Further studies are required in comparing anticoagulants, antiplatelets to placebo in solid organ transplantation. These should focus on outcomes such as early graft thrombosis, major haemorrhagic complications, return to theatre, and patient/graft survival.
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Affiliation(s)
| | - Thomas J Hoather
- Department of Education, Newcastle University, Newcastle Upon Tyne, UK
| | - Samuel J Tingle
- NIHR Blood and Transplant Research Unit, Newcastle University and Cambridge University, Newcastle upon Tyne, UK
| | - Emily R Thompson
- Institute of Transplantation, The Freeman Hospital, Newcastle upon Tyne, UK
| | - John Hanley
- Department of Haematology, Newcastle upon Tyne Acute Hospitals, Newcastle upon Tyne, UK
| | - Colin H Wilson
- Institute of Transplantation, The Freeman Hospital, Newcastle upon Tyne, UK
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Perioperative considerations for kidney and pancreas-kidney transplantation. Best Pract Res Clin Anaesthesiol 2020; 34:3-14. [PMID: 32334785 DOI: 10.1016/j.bpa.2020.01.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 12/16/2019] [Accepted: 01/06/2020] [Indexed: 01/28/2023]
Abstract
Kidney transplantation is the treatment of choice in patients with end-stage renal disease, as it improves survival and quality of life. Living donor kidney transplant prior to pancreas transplantation, or simultaneous pancreas and kidney transplantation are discussed. Patients usually present comorbidities and extensive preoperative workups are recommended, especially cardiac assessment, though type and frequency of surveillance is not established. Nephroprotective strategies include adequate fluid status and goal-directed therapy. The conventional use of diuretics has not demonstrated a real nephroprotective effect at follow-up. Thromboprophylaxis regimes, especially for the pancreatic graft outcome, are of importance. Notably, transplantation in the obese population has increased in recent decades. Strict preoperative evaluation and pulmonary considerations must be kept in mind. Finally, robotic kidney transplant is a recent approach that presents anesthetic challenges, mainly related to steep Trendelenburg position and fluid restriction.
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Favi E, James A, Puliatti C, Whatling P, Ferraresso M, Rui C, Cacciola R. Utility and safety of early allograft biopsy in adult deceased donor kidney transplant recipients. Clin Exp Nephrol 2019; 24:356-368. [PMID: 31768863 DOI: 10.1007/s10157-019-01821-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 11/12/2019] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Delayed graft function (DGF) is considered a risk factor for rejection after kidney transplantation (KTx). Clinical guidelines recommend weekly allograft biopsy until DGF resolves. However, who may benefit the most from such an aggressive policy and when histology should be evaluated remain debated. METHODS We analyzed 223 biopsies in 145 deceased donor KTx treated with basiliximab or anti-thymocyte globulin (rATG) and calcineurin inhibitor-based maintenance. The aim of the study was to assess the utility and safety of biopsies performed within 28 days of transplant. Relationships between transplant characteristics, indication, timing, and biopsy-related outcomes were evaluated. RESULTS Main indication for biopsy was DGF (87.8%) followed by lack of improvement in graft function (9.2%), and worsening graft function (3.1%). Acute tubular necrosis was the leading diagnosis (89.8%) whereas rejection was detected in 8.2% specimens. Rejection was more frequent in patients biopsied due to worsening graft function or lack of improvement in graft function than DGF (66.7% vs. 3.5%; P = 0.0075 and 33.3% vs. 3.5%; P = 0.0104, respectively) and in biopsies performed between day 15 and 28 than from day 0 to 14 (31.2% vs. 3.7%; P = 0.0002). Complication rate was 4.1%. Management was affected by the information gained with histology in 12.2% cases (7% considering DGF). CONCLUSIONS In low-immunological risk recipients treated with induction and calcineurin inhibitors maintenance, protocol biopsies obtained within 2 weeks of surgery to rule out rejection during DGF do not necessarily offer a favourable balance between risks and benefits. In these patients, a tailored approach may minimize complications thus optimizing results.
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Affiliation(s)
- Evaldo Favi
- Renal Transplantation, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Francesco Sforza n. 35, 20122, Milan, Italy.
| | - Ajith James
- Nephrology, Royal London Hospital, Barts Health NHS Trust, Whitechapel Rd, London, E1 1BB, UK
| | - Carmelo Puliatti
- Organ Transplantation, Parma University Hospital, Via A. Gramsci 14, 43126, Parma, Italy
| | - Phil Whatling
- Nephrology, Royal London Hospital, Barts Health NHS Trust, Whitechapel Rd, London, E1 1BB, UK
| | - Mariano Ferraresso
- Renal Transplantation, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Francesco Sforza n. 35, 20122, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Via Festa del Perdono 7, 20122, Milan, Italy
| | - Chiara Rui
- Renal Transplantation, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Francesco Sforza n. 35, 20122, Milan, Italy
| | - Roberto Cacciola
- HPB and Transplant Unit, Department of Surgery, Tor Vergata University, Viale Oxford 81, 00133, Rome, Italy
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Mc Loughlin S, Bianco JC, Marenchino RG. Anesthetic and Perioperative Considerations for Combined Heart-Kidney Transplantation. J Cardiothorac Vasc Anesth 2018; 32:44-49. [DOI: 10.1053/j.jvca.2017.09.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Indexed: 11/11/2022]
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Buturovic-Ponikvar J. Is Regional Citrate Anticoagulation the Future of Hemodialysis? Ther Apher Dial 2017; 20:234-9. [PMID: 27312907 DOI: 10.1111/1744-9987.12429] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 03/23/2016] [Indexed: 11/29/2022]
Abstract
Citrate has many characteristics of the ideal anticoagulant for hemodialysis. In addition to immediate and complete anticoagulation in the dialysis circuit, citrate has important effects beyond anticoagulation, mainly in reducing inflammatory response induced by hemodialysis. Citrate has already become the standard anticoagulant in acute kidney injury requiring continuous renal replacement therapy (CRRT), both for adults and children, with the citrate module being a part of modern CRRT monitors. Although the citrate module is not yet available for intermittent hemodialysis, precise infusion pumps, point-of-care ionometers and high citrate clearance from high flux dialyzers increase safety while reducing the risk of metabolic complications, both in adult and pediatric patients. Slovenia has a long tradition, high volume and expansion of citrate use in hemodialysis, including long-term citrate anticoagulation in selected patients. At the Department of Nephrology, University Medical Centre Ljubljana, more than 10 000 citrate procedures were performed in 2015. We believe that regional citrate anticoagulation may replace heparin as the main anticoagulant for intermittent hemodialysis in the not so distant future.
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Affiliation(s)
- Jadranka Buturovic-Ponikvar
- Department of Nephrology, University Medical Centre Ljubljana, Ljubljana, Slovenia.,Faculty of Medicine, University of Ljubljana, Slovenia
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Abstract
Kidney transplants are the most common solid organ abdominal transplant and are occasionally performed simultaneously with pancreas transplants in diabetic patients. Preoperative evaluation of potential transplant recipients should focus on the potential for occult cardiovascular disease while also screening for other signs of end-organ dysfunction. Intraoperatively, it is of utmost importance to ensure adequate graft perfusion to limit the risk of postoperative graft dysfunction or rejection. Postoperative care of the kidney or pancreas transplant patient should focus on ensuring normalization of volume status, electrolyte concentrations, and glycemic control.
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Affiliation(s)
- Aaron M Mittel
- Department of Anesthesiology, Columbia University Medical Center, College of Physicians & Surgeons, Columbia University, PH 527-B, 630 West 168th Street, New York, NY 10032, USA
| | - Gebhard Wagener
- Department of Anesthesiology, Columbia University Medical Center, College of Physicians & Surgeons, Columbia University, PH 527-B, 630 West 168th Street, New York, NY 10032, USA.
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Grenda R. Delayed graft function and its management in children. Pediatr Nephrol 2017; 32:1157-1167. [PMID: 27778091 DOI: 10.1007/s00467-016-3528-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Revised: 09/27/2016] [Accepted: 09/29/2016] [Indexed: 01/06/2023]
Abstract
Delayed graft function (DGF) is commonly defined as the requirement for dialysis within the first 7 days following renal transplantation. The major underlying mechanism is related to ischaemia/reperfusion injury, which includes microvascular inflammation and cell death and apoptosis, and to the regeneration processes. Several clinical factors related to donor, recipient and organ procurement/transplantation procedures may increase the risk of DGF, including donor cardiovascular instability, older donor age, donor creatinine concentration, long cold ischaemia time and marked body mass index of both the donor and recipient. Some of these parameters have been used in specific predictive formulas created to assess the risk of DGF. A variety of other pre-, intra- and post-transplant clinical factors may also increase the risk of DGF, such as potential drug nephrotoxicity, surgical problems and/or hyperimmunization of the recipient. DGF may decrease the long-term graft function, but data on this effect are inconsistent, partially due to the many different types of organ donation. Relevant management strategies may be classified into the classic clinical approach, which has the aim of minimizing the individual risk factors of DGF, and specific pharmacologic strategies, which are designed to prevent or treat ischaemia/reperfusion injury. Both strategies are currently being evaluated in clinical trials.
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Affiliation(s)
- Ryszard Grenda
- Department of Nephrology & Kidney Transplantation, The Children's Memorial Health Institute, Warsaw, Poland.
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Orlic L, Mikolasevic I, Jakopcic I, Grskovic A, Jelic Pranjic I, Racki S, Stimac D. Body mass index: short- and long-term impact on kidney transplantation. Int J Clin Pract 2015; 69:1357-65. [PMID: 26268780 DOI: 10.1111/ijcp.12715] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Accepted: 07/22/2015] [Indexed: 12/22/2022] Open
Abstract
AIM The topic of pretransplantation body mass index (BMI) is still a matter of controversy. The aim of this study was to investigate the influence of pretransplant BMI on short- and long-term outcomes in patients receiving kidney transplant. METHODS We have analysed 521 renal transplant recipients (RTRs). BMI was categorised as follows: less than or equal to 20, more than 20 to less than or equal to 25, more than 25 to less than or equal to 30 and more than 30 RESULTS: The distribution of the RTRs per category of BMI at baseline was: ≤ 20 (14.4%), > 20 to ≤ 25 (50.9%), > 25 ≤ 30 (26.9%) and > 30 (7.9%). In further analysis, the patients were stratified into four groups according to their pretransplant BMI values. There was no difference in the rates of delayed graft function between the four analysed groups of patients. Recipients with normal pre-transplant BMI were less likely to develop wound complications in comparison to the recipients with high BMI (p = 0.04) and obese recipients (p = 0.0001). RTRs with normal BMI were less likely to develop lymphoceles in comparison to the recipients with high BMI (p = 0.0003). Obese patients were more likely to develop lymphocele in comparison to the recipients with high BMI (p = 0.01). Obese recipients had a longer mean length of hospital stay in comparison to the recipients with normal BMI (p = 0.04). There was no significant difference regarding 1-year graft and patient survival, as well as because of acute rejection crisis between the investigated groups of recipients. We did not find any significant difference in 5-year patients and graft survival between those RTRs with BMI > 20 to ≤ 25 and to those recipients with BMI > 25. CONCLUSION Overweight and obese transplant candidates should not be excluded from kidney transplantation.
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Affiliation(s)
- L Orlic
- Department of Nephrology, Dialysis and Kidney Transplantation, UHC, Rijeka, Croatia
- School of Medicine, Rijeka, Croatia
| | - I Mikolasevic
- Department of Nephrology, Dialysis and Kidney Transplantation, UHC, Rijeka, Croatia
- School of Medicine, Rijeka, Croatia
- Department of Gastroenterology, UHC, Rijeka, Croatia
| | | | - A Grskovic
- School of Medicine, Rijeka, Croatia
- Department of Urology, UHC, Rijeka, Croatia
| | - I Jelic Pranjic
- Department of Nephrology, Dialysis and Kidney Transplantation, UHC, Rijeka, Croatia
| | - S Racki
- Department of Nephrology, Dialysis and Kidney Transplantation, UHC, Rijeka, Croatia
- School of Medicine, Rijeka, Croatia
| | - D Stimac
- School of Medicine, Rijeka, Croatia
- Department of Gastroenterology, UHC, Rijeka, Croatia
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. EXP CLIN TRANSPLANT 2015; 13. [DOI: 10.6002/ect.2014.0175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Jungwirth B. Anaesthesia for kidney transplantation. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2014. [DOI: 10.1080/22201173.2010.10872631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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ERBP Guideline on the Management and Evaluation of the Kidney Donor and Recipient. Nephrol Dial Transplant 2014; 28 Suppl 2:ii1-71. [PMID: 24026881 DOI: 10.1093/ndt/gft218] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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Sharif A, Borrows R. Delayed graft function after kidney transplantation: the clinical perspective. Am J Kidney Dis 2013; 62:150-8. [PMID: 23391536 DOI: 10.1053/j.ajkd.2012.11.050] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2012] [Accepted: 11/14/2012] [Indexed: 11/11/2022]
Abstract
Delayed graft function continues to pose a significant challenge to clinicians in the context of kidney transplantation. With the present disparity between supply and demand for organs, transplantation is proceeding with more marginal kidneys and therefore the problem of delayed graft function is likely to increase in the future. Although our understanding of the mechanism and risk factors for delayed graft function has improved, translation of this understanding into targeted clinical therapy to attenuate or manage established delayed graft function has been elusive. Based on current trends, the use of kidneys from expanded criteria or cardiac death donors will continue to expand, which will increase the prevalence of delayed graft function in the immediate postoperative setting. The aim of this article is to discuss and critique the available clinical evidence for targeted intervention in the prevention and management of delayed graft function and review emerging and experimental therapies.
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Affiliation(s)
- Adnan Sharif
- Department of Nephrology and Kidney Transplantation, Queen Elizabeth Hospital Birmingham, Birmingham, United Kingdom
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Ortiz J, Parsikia A, Mumtaz K, Khanmoradi K, Balasubramanian M, Feyssa E, Campos S, Zaki R, Chewaproug D. Early Allograft Biopsies Performed During Delayed Graft Function May Not Be Necessary Under Thymoglobulin Induction. EXP CLIN TRANSPLANT 2012; 10:232-8. [DOI: 10.6002/ect.2011.0137] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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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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