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Ciancio G, Gaynor JJ, Guerra G, Sageshima J, Roth D, Chen L, Kupin W, Mattiazzi A, Tueros L, Flores S, Hanson L, Ruiz P, Vianna R, Burke GW. Randomized trial of rATg/Daclizumab vs. rATg/Alemtuzumab as dual induction therapy in renal transplantation: Results at 8years of follow-up. Transpl Immunol 2016; 40:42-50. [PMID: 27888093 DOI: 10.1016/j.trim.2016.11.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 11/16/2016] [Accepted: 11/17/2016] [Indexed: 01/28/2023]
Abstract
Our goal in using dual induction therapy is to bring the kidney transplant recipient closer (through more effectively timed lymphodepletion) to an optimally immunosuppressed state. Here, we report long-term results of a prospective randomized trial comparing (Group I,N=100) rATG/Dac (3 rATG, 2 Dac doses) vs. (Group II,N=100) rATG/Alemtuzumab(C1H) (1 dose each), using reduced tacrolimus dosing, EC-MPS, and early corticosteroid withdrawal. Lower EC-MPS dosing was targeted in Group II to avoid severe leukopenia. Median follow-up was 96mo post-transplant. There were no differences in 1st BPAR (including borderline) rates: 10/100 vs. 9/100 in Groups I and II during the first 12mo(P=0.54), and 20/100 vs. 20/100 throughout the study(P=0.90). Equally favorable renal function was maintained in both treatment arms(N.S.). While not significant, more patients in Group II experienced graft loss, 25/100 vs. 18/100 in Group I(P=0.23). Actuarial patient/graft survival at 96mo was 92%/83% vs. 85%/73% in Groups I and II(N.S.). DWFG-due-to-infection(N.S.), EC-MPS withholding-due-to-leukopenia during the first 2mo(P=0.03), and incidence of viral infections(P=0.09) were higher in Group II, whereas EC-MPS withholding-due-to-GI symptoms was higher in Group I(P=0.009). No other adverse event differences were observed. While long-term anti-rejection and renal function efficacy were demonstrated in both treatment arms, slight over-immunosuppression of Group II patients occurred.
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Affiliation(s)
- Gaetano Ciancio
- The Lillian Jean Kaplan Renal Transplant Center and the Miami Transplant Institute, Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - Jeffrey J Gaynor
- The Lillian Jean Kaplan Renal Transplant Center and the Miami Transplant Institute, Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - Giselle Guerra
- Division of Nephrology of the Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - Junichiro Sageshima
- The Lillian Jean Kaplan Renal Transplant Center and the Miami Transplant Institute, Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - David Roth
- Division of Nephrology of the Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - Linda Chen
- The Lillian Jean Kaplan Renal Transplant Center and the Miami Transplant Institute, Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - Warren Kupin
- Division of Nephrology of the Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - Adela Mattiazzi
- Division of Nephrology of the Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - Lissett Tueros
- The Lillian Jean Kaplan Renal Transplant Center and the Miami Transplant Institute, Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - Sandra Flores
- The Lillian Jean Kaplan Renal Transplant Center and the Miami Transplant Institute, Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - Lois Hanson
- The Lillian Jean Kaplan Renal Transplant Center and the Miami Transplant Institute, Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - Phillip Ruiz
- The Lillian Jean Kaplan Renal Transplant Center and the Miami Transplant Institute, Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Rodrigo Vianna
- The Lillian Jean Kaplan Renal Transplant Center and the Miami Transplant Institute, Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - George W Burke
- The Lillian Jean Kaplan Renal Transplant Center and the Miami Transplant Institute, Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.
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Ciancio G, Gaynor JJ, Sageshima J, Guerra G, Zarak A, Roth D, Brown R, Kupin W, Chen L, Hanson L, Tueros L, Ruiz P, Livingstone AS, Burke GW. Randomized Trial of Dual Antibody Induction Therapy With Steroid Avoidance in Renal Transplantation. Transplantation 2011; 92:1348-57. [DOI: 10.1097/tp.0b013e3182384b21] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Ciancio G, Gaynor JJ, Zarak A, Sageshima J, Guerra G, Roth D, Brown R, Kupin W, Chen L, Tueros L, Hanson L, Ruiz P, Burke GW. Randomized trial of mycophenolate mofetil versus enteric-coated mycophenolate sodium in primary renal transplantation with tacrolimus and steroid avoidance: four-year analysis. Transplantation 2011; 91:1198-205. [PMID: 21107305 DOI: 10.1097/tp.0b013e3182003d76] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Our single-center, open-labeled randomized trial of 150 adult, primary kidney transplant recipients receiving 2 g mycophenolate mofetil (group A, n=75) versus 1.440 g enteric-coated mycophenolate sodium (group B, n=75), with reduced maintenance tacrolimus dosing, steroid elimination at 1 week, and combined rabbit antithymocyte globulin/daclizumab induction, previously showed at 1 year posttransplant low biopsy-proven acute rejection (BPAR), acceptably high renal function, and no differences in incidence of symptomatic gastrointestinal (GI) side effects between the two groups. This report includes 3 additional years of follow-up with similar endpoints as in the original study. METHODS Rates of developing first BPAR, graft failure (death censored and uncensored), death, and adverse events (GI toxicity, infections requiring hospitalization, and new onset diabetes mellitus after transplantation) during the first 48 months posttransplant were compared between the two groups using an intent-to-treat approach. RESULTS At 48 months posttransplant, patient/graft survival in groups A and B was 97%/90% vs. 96%/86%, respectively (not significant [NS]). Twenty-seven patients experienced BPAR (including borderline), with actuarial 19% (14/75) vs. 18% (13/75) in groups A and B, respectively (NS). Geometric mean*/standard error serum creatinine level and arithmetic mean calculated glomerular filtration rate (±standard error) at 48 months in groups A and B, respectively, were 1.25*/1.06 and 69.2±3.9 vs. 1.20*/1.05 and 71.2±3.2 (NS). Incidence of new onset diabetes mellitus after transplantation (22% vs. 15%), infections requiring hospitalization (31% vs. 39%), and GI side effects (45% vs. 52%) seemed equivalent. CONCLUSIONS This is the first long-term, randomized trial comparing enteric-coated mycophenolate sodium versus mycophenolate mofetil along with reduced maintenance tacrolimus dosing and steroid avoidance, which resulted in similarly low-BPAR rates, acceptably high renal function at 48 months, and an equivalent side effect profile.
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Affiliation(s)
- Gaetano Ciancio
- The Lillian Jean Kaplan Renal Transplant Center of the Division of Transplantation, Department of Surgery, University of Miami Miller School of Medicine, Miami, FL 33101, USA.
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Ciancio G, Burke GW, Gaynor JJ, Roth D, Sageshima J, Kupin W, Tueros L, Hanson L, Rosen A, Ruiz P, Miller J. Randomized Trial of Mycophenolate Mofetil Versus Enteric-Coated Mycophenolate Sodium in Primary Renal Transplant Recipients Given Tacrolimus and Daclizumab/Thymoglobulin: One Year Follow-Up. Transplantation 2008; 86:67-74. [DOI: 10.1097/tp.0b013e3181734b4a] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Malaise J, Arbogast H, Illner WD, Tarabichi A, Dieterle C, Landgraf R, Land W, Van Ophem D, Squifflet JP. Simultaneous pancreas-kidney transplantation: analysis of rejection. Transplant Proc 2006; 37:2856-8. [PMID: 16182833 DOI: 10.1016/j.transproceed.2005.05.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
UNLABELLED The 3-year data concerning the occurrence of rejection episodes (RE) are reported herein. PATIENTS AND METHODS Two hundred five simultaneous pancreas-kidney (SPK) transplantations were performed from May 1998 to September 2000, including 103 patients randomly assigned to tacrolimus (Tac) and 102 to cyclosporine microemulsion (CsA-ME). All patients received concomitant rATG induction therapy, mycophenolate mofetil (MMF), and short-term corticosteroids. RESULTS After a follow-up of 3 years, acute rejection episodes occurred in 41 patients receiving tacrolimus and in 51 patients receiving CsA ME. The majority of first rejection episodes in both groups occurred during the first 6 months (93% and 90%, respectively) and in most cases were treated with corticosteroids (88% and 90%). Actuarial rejection-free graft survival was not significantly different between the two groups (54% and 44% at 3 years posttransplant). In a multivariate analysis, HLA compatibility (P = .003) and graft vessel extension (P = .0005) had a significant influence on rejection-free survival. Rejection influenced pancreatic graft survival (P = .01) and pancreatic graft loss owing to rejection influenced patient survival (P = .02). In the intent-to-treat analysis of early rejection, first moderate-to-severe episodes (1 of 40 versus 12 of 47; P = .004) and refractory episodes (2 of 40 versus 10 of 47; P = .03) were significantly lower with tacrolimus than with CsA ME. Pancreatic graft survival was worse among late rejectors (53%) than nonrejectors (86%; P = .002). In addition, serum creatinine was highest in late rejectors. In conclusion, Tac-based immunosuppressive therapy shows advantages over CsA ME in terms of the severity of acute rejection episodes among patients undergoing SPK transplantation.
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Affiliation(s)
- J Malaise
- EUROSPK Central Office, Brussels, Belgium.
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Burke GW, Ciancio G, Figueiro J, Buigas R, Olson L, Roth D, Kupin W, Miller J. Hypercoagulable state associated with kidney-pancreas transplantation. Thromboelastogram-directed anti-coagulation and implications for future therapy. Clin Transplant 2004; 18:423-8. [PMID: 15233820 DOI: 10.1111/j.1399-0012.2004.00183.x] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND The clinical consequences of type 1 diabetes mellitus (IDDM) include diabetic triopathy: retinopathy, nephropathy, and neuropathy, as well as microangiopathy, accelerated atherosclerotic disease, and hypercoagulability. The etiology of the hypercoagulability is multifactorial, involving various clotting factors or pathways (for example platelets, fibrinogen, individual components of the clotting system and/or fibrinolysis in different studies). The development of end-stage renal disease (ESRD), with the uremia-related platelet effect has the potential to protect from the existing hypercoagulable state. This has important implications for surgery, particularly simultaneous pancreas-kidney (SPK) transplantation, where the pancreas has historically been prone to thrombosis. This has led us to perform intra-operative thromboelastograms (TEG's) to evaluate the patient's current coagulation status. METHODS A TEG was performed in 85 SPK recipients along with a control group of 54 non-diabetic kidney transplant (KT) recipients. RESULTS For each of the 4 TEG coagulation parameters, the SPK recipients were significantly more hypercoagulable than the non-diabetic KT recipients. The use of intra-operative heparin is based on the degree of hypercoagulability by TEG and degree of operative hemostasis. There has been one PT lost to thrombosis (1%) in the first week following transplantation during this time. CONCLUSION The use of TEG is a helpful adjunct to SPK surgery, demonstrating the patient's current coagulation status. Nearly all SPK recipients (type 1 IDDM with ESRD) have been demonstrated to be hypercoagulable. The TEG allows the judicious use of anti-coagulation at the time of surgery, and beyond.
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Affiliation(s)
- George W Burke
- Department of Surgery, Division of Transplantation, University of Miami School of Medicine, Miami, FL 33101, USA.
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