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Gomes RM, Barbosa WB, Godman B, Costa JDO, Ribeiro Junior NG, Simão Filho C, Cherchiglia ML, Acurcio FDA, Guerra Júnior AA. Effectiveness of Maintenance Immunosuppression Therapies in a Matched-Pair Analysis Cohort of 16 Years of Renal Transplant in the Brazilian National Health System. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E1974. [PMID: 32192172 PMCID: PMC7142921 DOI: 10.3390/ijerph17061974] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 03/09/2020] [Accepted: 03/11/2020] [Indexed: 12/11/2022]
Abstract
The maintenance of patients with renal transplant typically involves two or more drugs to prevent rejection and prolong graft survival. The calcineurin inhibitors (CNI) are the most commonly recommended medicines in combinations with others. While immunosuppressive treatment regimens are well established, there is insufficient long-term effectiveness data to help guide future management decisions. The study analyzes the effectiveness of treatment regimens containing CNI after renal transplantation during 16 years of follow-up with real-world data from the Brazilian National Health System (SUS). This was a retrospective study of 2318 SUS patients after renal transplantion. Patients were propensity score-matched (1:1) by sex, age, type and year of transplantation. Kaplan-Meier analysis was used to estimate the cumulative probabilities of survival. A Cox proportional hazard model was used to evaluate factors associated with progression to graft loss. Multivariable analysis, adjusted for diabetes mellitus and race/color, showed a greater risk of graft loss for patients using tacrolimus plus mycophenolate compared to patients treated with cyclosporine plus azathioprine. In conclusion, this Brazilian real-world study, with a long follow-up period using matched analysis for relevant clinical features and the representativeness of the sample, demonstrated improved long-term effectiveness for therapeutic regimens containing cyclosporine plus azathioprine. Consequently, we recommend that protocols and clinical guidelines for renal transplantation should consider the cyclosporine plus azathioprine regimen as a potential first line option, along with others.
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Affiliation(s)
- Rosângela Maria Gomes
- Department of Social Pharmacy, College of Pharmacy, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
- SUS Collaborating Centre—Technology Assessment & Excellence in Health, College of Pharmacy, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
- Programa de Pós-graduação em Medicamentos e Assistência Farmacêutica, Departamento de Farmácia Social, Faculdade de Farmácia, Universidade Federal de Minas Gerais—UFMG. Av. Presidente Antônio Carlos, 6627 Campus Pampulha, Belo Horizonte, MG 31270-901 Brazil
| | - Wallace Breno Barbosa
- Department of Social Pharmacy, College of Pharmacy, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
- SUS Collaborating Centre—Technology Assessment & Excellence in Health, College of Pharmacy, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
| | - Brian Godman
- Strathclyde Institute of Pharmacy and Biomedical Sciences, Strathclyde University, Glasgow G4 ORE, UK
- Department of Laboratory Medicine, Division of Clinical Pharmacology, Karolinska Institute, Karolinska University Hospital Huddinge, SE-141 86 Stockholm, Sweden
- Health Economics Centre, Liverpool University Management School, Chatham Street, Liverpool L69 7ZH, UK
- School of Pharmacy, Sefako Makgatho Health Sciences University, Ga-Rankuwa, South Africa
| | - Juliana de Oliveira Costa
- SUS Collaborating Centre—Technology Assessment & Excellence in Health, College of Pharmacy, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
- Department of Preventive and Social Medicine, College of Medicine, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
| | - Nélio Gomes Ribeiro Junior
- SUS Collaborating Centre—Technology Assessment & Excellence in Health, College of Pharmacy, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
| | - Charles Simão Filho
- Department of Surgery, College of Medicine, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
| | - Mariângela Leal Cherchiglia
- Department of Preventive and Social Medicine, College of Medicine, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
| | - Francisco de Assis Acurcio
- Department of Social Pharmacy, College of Pharmacy, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
- SUS Collaborating Centre—Technology Assessment & Excellence in Health, College of Pharmacy, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
| | - Augusto Afonso Guerra Júnior
- Department of Social Pharmacy, College of Pharmacy, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
- SUS Collaborating Centre—Technology Assessment & Excellence in Health, College of Pharmacy, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
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Efficacy and Safety of OnabotulinumtoxinA in Patients With Neurogenic Detrusor Overactivity Caused by Spinal Cord Injury: A Systematic Review and Meta-analysis. Int Neurourol J 2018; 22:275-286. [PMID: 30599499 PMCID: PMC6312972 DOI: 10.5213/inj.1836118.059] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Accepted: 08/25/2018] [Indexed: 01/10/2023] Open
Abstract
Purpose OnabotulinumtoxinA (BoNT-A) is a promising therapy for treating neurogenic detrusor overactivity (NDO) in individuals with spinal cord injury (SCI). This systematic review and meta-analysis aimed to carry out an in-depth review and to make an objective estimation of the efficacy and safety of BoNT-A on NDO after SCI. Methods The PubMed, Embase, and Cochrane databases were searched for all relevant articles published from 2001 to 2016 that referred to NDO, SCI, and BoNT-A or botulinum toxin A. All data were recorded in an Excel spreadsheet by 2 individual reviewers. Review Manager version 5.3 was used to carry out the meta-analysis. Results This analysis included 17 studies involving 1,455 patients. Compared with placebo and baseline, BoNT-A was effective in increasing maximum cystometric capacity, volume at first involuntary detrusor contraction, cystometric bladder capacity (all P<0.00001), compliance (P=0.001), and the number of patients with complete dryness (P=0.0003), and decreasing detrusor pressure, the number of patients with no involuntary detrusor contractions, the maximum flow rate, the incidence of detrusor overactivity (all P<0.00001), and the number of urinary incontinence episodes (P=0.001). There were no statistically significant differences between doses of 200 U and 300 U or between injections into the detrusor and submucosa. There were no life-threatening adverse events. Conclusions BoNT-A is effective and safe in treating NDO after SCI. There were no statistically significant differences between doses of 200 U and 300 U or between injecting into the detrusor and submucosa. However, more high-quality randomized controlled trials are still needed.
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Haasova M, Snowsill T, Jones-Hughes T, Crathorne L, Cooper C, Varley-Campbell J, Mujica-Mota R, Coelho H, Huxley N, Lowe J, Dudley J, Marks S, Hyde C, Bond M, Anderson R. Immunosuppressive therapy for kidney transplantation in children and adolescents: systematic review and economic evaluation. Health Technol Assess 2018; 20:1-324. [PMID: 27557331 DOI: 10.3310/hta20610] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND End-stage renal disease is a long-term irreversible decline in kidney function requiring kidney transplantation, haemodialysis or peritoneal dialysis. The preferred option is kidney transplantation followed by induction and maintenance immunosuppressive therapy to reduce the risk of kidney rejection and prolong graft survival. OBJECTIVES To systematically review and update the evidence for the clinical effectiveness and cost-effectiveness of basiliximab (BAS) (Simulect,(®) Novartis Pharmaceuticals) and rabbit antihuman thymocyte immunoglobulin (Thymoglobuline,(®) Sanofi) as induction therapy and immediate-release tacrolimus [Adoport(®) (Sandoz); Capexion(®) (Mylan); Modigraf(®) (Astellas Pharma); Perixis(®) (Accord Healthcare); Prograf(®) (Astellas Pharma); Tacni(®) (Teva); Vivadex(®) (Dexcel Pharma)], prolonged-release tacrolimus (Advagraf,(®) Astellas Pharma); belatacept (BEL) (Nulojix,(®) Bristol-Myers Squibb), mycophenolate mofetil (MMF) [Arzip(®) (Zentiva), CellCept(®) (Roche Products), Myfenax(®) (Teva), generic MMF is manufactured by Accord Healthcare, Actavis, Arrow Pharmaceuticals, Dr Reddy's Laboratories, Mylan, Sandoz and Wockhardt], mycophenolate sodium, sirolimus (Rapamune,(®) Pfizer) and everolimus (Certican,(®) Novartis Pharmaceuticals) as maintenance therapy in children and adolescents undergoing renal transplantation. DATA SOURCES Clinical effectiveness searches were conducted to 7 January 2015 in MEDLINE (via Ovid), EMBASE (via Ovid), Cochrane Central Register of Controlled Trials (via Wiley Online Library) and Web of Science [via Institute for Scientific Information (ISI)], Cochrane Database of Systematic Reviews, Database of Abstracts of Reviews of Effects and Health Technology Assessment (HTA) (The Cochrane Library via Wiley Online Library) and Health Management Information Consortium (via Ovid). Cost-effectiveness searches were conducted to 15 January 2015 using a costs or economic literature search filter in MEDLINE (via Ovid), EMBASE (via Ovid), NHS Economic Evaluation Databases (via Wiley Online Library), Web of Science (via ISI), Health Economic Evaluations Database (via Wiley Online Library) and EconLit (via EBSCOhost). REVIEW METHODS Titles and abstracts were screened according to predefined inclusion criteria, as were full texts of identified studies. Included studies were extracted and quality appraised. Data were meta-analysed when appropriate. A new discrete time state transition economic model (semi-Markov) was developed; graft function, and incidences of acute rejection and new-onset diabetes mellitus were used to extrapolate graft survival. Recipients were assumed to be in one of three health states: functioning graft, graft loss or death. RESULTS Three randomised controlled trials (RCTs) and four non-RCTs were included. The RCTs only evaluated BAS and tacrolimus (TAC). No statistically significant differences in key outcomes were found between BAS and placebo/no induction. Statistically significantly higher graft function (p < 0.01) and less biopsy-proven acute rejection (odds ratio 0.29, 95% confidence interval 0.15 to 0.57) was found between TAC and ciclosporin (CSA). Only one cost-effectiveness study was identified, which informed NICE guidance TA99. BAS [with TAC and azathioprine (AZA)] was predicted to be cost-effective at £20,000-30,000 per quality-adjusted life year (QALY) versus no induction (BAS was dominant). BAS (with CSA and MMF) was not predicted to be cost-effective at £20,000-30,000 per QALY versus no induction (BAS was dominated). TAC (with AZA) was predicted to be cost-effective at £20,000-30,000 per QALY versus CSA (TAC was dominant). A model based on adult evidence suggests that at a cost-effectiveness threshold of £20,000-30,000 per QALY, BAS and TAC are cost-effective in all considered combinations; MMF was also cost-effective with CSA but not TAC. LIMITATIONS The RCT evidence is very limited; analyses comparing all interventions need to rely on adult evidence. CONCLUSIONS TAC is likely to be cost-effective (vs. CSA, in combination with AZA) at £20,000-30,000 per QALY. Analysis based on one RCT found BAS to be dominant, but analysis based on another RCT found BAS to be dominated. BAS plus TAC and AZA was predicted to be cost-effective at £20,000-30,000 per QALY when all regimens were compared using extrapolated adult evidence. High-quality primary effectiveness research is needed. The UK Renal Registry could form the basis for a prospective primary study. STUDY REGISTRATION This study is registered as PROSPERO CRD42014013544. FUNDING The National Institute for Health Research HTA programme.
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Affiliation(s)
- Marcela Haasova
- Peninsula Technology Assessment Group (PenTAG), Evidence Synthesis & Modelling for Health Improvement, University of Exeter, Exeter, UK
| | - Tristan Snowsill
- Peninsula Technology Assessment Group (PenTAG), Evidence Synthesis & Modelling for Health Improvement, University of Exeter, Exeter, UK
| | - Tracey Jones-Hughes
- Peninsula Technology Assessment Group (PenTAG), Evidence Synthesis & Modelling for Health Improvement, University of Exeter, Exeter, UK
| | - Louise Crathorne
- Peninsula Technology Assessment Group (PenTAG), Evidence Synthesis & Modelling for Health Improvement, University of Exeter, Exeter, UK
| | - Chris Cooper
- Peninsula Technology Assessment Group (PenTAG), Evidence Synthesis & Modelling for Health Improvement, University of Exeter, Exeter, UK
| | - Jo Varley-Campbell
- Peninsula Technology Assessment Group (PenTAG), Evidence Synthesis & Modelling for Health Improvement, University of Exeter, Exeter, UK
| | - Ruben Mujica-Mota
- Peninsula Technology Assessment Group (PenTAG), Evidence Synthesis & Modelling for Health Improvement, University of Exeter, Exeter, UK
| | - Helen Coelho
- Peninsula Technology Assessment Group (PenTAG), Evidence Synthesis & Modelling for Health Improvement, University of Exeter, Exeter, UK
| | - Nicola Huxley
- Peninsula Technology Assessment Group (PenTAG), Evidence Synthesis & Modelling for Health Improvement, University of Exeter, Exeter, UK
| | - Jenny Lowe
- Peninsula Technology Assessment Group (PenTAG), Evidence Synthesis & Modelling for Health Improvement, University of Exeter, Exeter, UK
| | - Jan Dudley
- Department of Paediatric Nephrology, Bristol Royal Hospital for Children (University Hospitals Bristol NHS Foundation Trust), Bristol, UK
| | - Stephen Marks
- Department of Paediatric Nephrology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Chris Hyde
- Peninsula Technology Assessment Group (PenTAG), Evidence Synthesis & Modelling for Health Improvement, University of Exeter, Exeter, UK
| | - Mary Bond
- Peninsula Technology Assessment Group (PenTAG), Evidence Synthesis & Modelling for Health Improvement, University of Exeter, Exeter, UK
| | - Rob Anderson
- Peninsula Technology Assessment Group (PenTAG), Evidence Synthesis & Modelling for Health Improvement, University of Exeter, Exeter, UK
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Recuentos de células T reguladoras en sangre periférica como biomarcador predictivo del resultado del trasplante renal: revisión sistemática. Med Clin (Barc) 2017. [DOI: 10.1016/j.medcli.2017.05.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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El-Agroudy AE, Alarrayed SM, Al-Ghareeb SM, Farid E, Alhelow H, Abdulla S. Efficacy and safety of early tacrolimus conversion to sirolimus after kidney transplantation: Long-term results of a prospective randomized study. Indian J Nephrol 2017; 27:28-36. [PMID: 28182044 PMCID: PMC5255987 DOI: 10.4103/0971-4065.176146] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
We report a prospective, open-label, randomized study to evaluate the safety and efficacy of converting patients with a stable renal function from tacrolimus (Tac)-based regimen to a sirolimus (SRL)-based regimen after kidney transplantation. Fifty-eight low-risk renal allograft recipients who receiving Tac 6 months posttransplant, were randomly assigned to continue Tac (n = 29) or convert to SRL (n = 29). We evaluated the 3-year outcomes including patient and graft survival, graft function, and safety profile. Three-year patient and graft survival in SRL and Tac groups were 93.1% versus 100% (P = 0.32), and 89.7% versus 100% (P = 0.11), respectively. However, the SRL group had a significantly better renal function, from the 2nd year posttransplant until the last follow-up. Four (13.8%) patients in the SRL group and 3 (10.3%) in the Tac group (P = 0.5) developed biopsy-proven acute rejection. Mean urinary protein excretion increased significantly after SRL conversion. Diastolic blood pressure was significantly lower at the end of the study in patients who eliminated Tac (80.4 vs. 75.6 mmHg in Tac and SRL group, respectively) (P = 0.03). Mean hemoglobin concentrations decreased after SRL conversion and remained significantly lower from 12 months to 36 months (P = 0.01). The mean serum cholesterol (540 ± 44 mg/dl) and triglyceride (177 ± 27 mg/dl) increased significantly in the SRL group, compared to Tac group (487 ± 62 mg/dl) (P = 0.03) and (141 ± 26 mg/dl) (P = 0.04). Our experience demonstrates that conversion to SRL from calcineurin inhibitors-based therapy may result in better renal function and blood pressure control in renal transplant recipients without an increased risk of acute rejection. However, these benefits have not resulted in a growing advantage in graft or patient survival.
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Affiliation(s)
- A E El-Agroudy
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - S M Alarrayed
- Department of Nephrology and Transplant, Salmaniya Medical Complex, Manama, Bahrain
| | - S M Al-Ghareeb
- Department of Nephrology and Transplant, Salmaniya Medical Complex, Manama, Bahrain
| | - E Farid
- Department of Nephrology and Transplant, Salmaniya Medical Complex, Manama, Bahrain
| | - H Alhelow
- Department of Nephrology and Transplant, Salmaniya Medical Complex, Manama, Bahrain
| | - S Abdulla
- Department of Transplant Surgery, Salmaniya Medical Complex, Manama, Bahrain
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Tabibzadeh N, Glowacki F, Frimat M, Elsermans V, Provôt F, Lionet A, Gnemmi V, Hertig A, Noël C, Hazzan M. Long-term outcome after early cyclosporine withdrawal in kidney transplantation: ten years after. Clin Transplant 2016; 30:1480-1487. [DOI: 10.1111/ctr.12843] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2016] [Indexed: 11/29/2022]
Affiliation(s)
- Nahid Tabibzadeh
- CHU Lille - Service de Néphrologie - F-59000 Lille France
- Université de Lille - UMR 995, F-59000 Lille France
| | - François Glowacki
- CHU Lille - Service de Néphrologie - F-59000 Lille France
- Université de Lille - UMR 995, F-59000 Lille France
| | - Marie Frimat
- CHU Lille - Service de Néphrologie - F-59000 Lille France
- Université de Lille - UMR 995, F-59000 Lille France
| | - Vincent Elsermans
- Université de Lille - UMR 995, F-59000 Lille France
- CHU Lille - Laboratoire d'Immunologie - F-59000 Lille France
| | | | - Arnaud Lionet
- CHU Lille - Service de Néphrologie - F-59000 Lille France
| | - Viviane Gnemmi
- Université de Lille - UMR 995, F-59000 Lille France
- CHU Lille - Laboratoire d'Anatomopathologie - F-59000 Lille France
| | - Alexandre Hertig
- Urgences Néphrologiques et Transplantation Rénale; Hôpital Tenon, APHP; Paris France
- UPMC Sorbonne Université Paris 06, UMR S 1155, F-75020; Paris France
| | - Christian Noël
- CHU Lille - Service de Néphrologie - F-59000 Lille France
- Université de Lille - UMR 995, F-59000 Lille France
| | - Marc Hazzan
- CHU Lille - Service de Néphrologie - F-59000 Lille France
- Université de Lille - UMR 995, F-59000 Lille France
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Sawinski D, Trofe-Clark J, Leas B, Uhl S, Tuteja S, Kaczmarek JL, French B, Umscheid CA. Calcineurin Inhibitor Minimization, Conversion, Withdrawal, and Avoidance Strategies in Renal Transplantation: A Systematic Review and Meta-Analysis. Am J Transplant 2016; 16:2117-38. [PMID: 26990455 DOI: 10.1111/ajt.13710] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 12/28/2015] [Accepted: 01/07/2016] [Indexed: 01/25/2023]
Abstract
Despite their clinical efficacy, concerns about calcineurin inhibitor (CNI) toxicity make alternative regimens that reduce CNI exposure attractive for renal transplant recipients. In this systematic review and meta-analysis, we assessed four CNI immunosuppression strategies (minimization, conversion, withdrawal, and avoidance) designed to reduce CNI exposure and assessed the impact of each on patient and allograft survival, acute rejection and renal function. We evaluated 92 comparisons from 88 randomized controlled trials and found moderate- to high-strength evidence suggesting that minimization strategies result in better clinical outcomes compared with standard-dose regimens; moderate-strength evidence indicating that conversion to a mammalian target of rapamycin inhibitor or belatacept was associated with improved renal function but increased rejection risk; and moderate- to high-strength evidence suggesting planned CNI withdrawal could result in improved renal function despite an association with increased rejection risk. The evidence base for avoidance studies was insufficient to draw meaningful conclusions. The applicability of the review is limited by the large number of studies examining cyclosporine-based strategies and low-risk populations. Additional research is needed with tacrolimus-based regimens and higher risk populations. Moreover, research is necessary to clarify the effect of induction and adjunctive agents in alternative immunosuppression strategies and should include more comprehensive and consistent reporting of patient-centered outcomes.
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Affiliation(s)
- D Sawinski
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - J Trofe-Clark
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA.,Department of Pharmacy Services, Hospital of the University of Pennsylvania, Philadelphia, PA
| | - B Leas
- Center for Evidence-based Practice, University of Pennsylvania Health System, Philadelphia, PA
| | - S Uhl
- ECRI Institute, Plymouth Meeting, PA
| | - S Tuteja
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | | | - B French
- Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - C A Umscheid
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA.,Center for Evidence-based Practice, University of Pennsylvania Health System, Philadelphia, PA.,Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
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Open-Label, Randomized Study of Transition From Tacrolimus to Sirolimus Immunosuppression in Renal Allograft Recipients. Transplant Direct 2016; 2:e69. [PMID: 27500260 PMCID: PMC4946511 DOI: 10.1097/txd.0000000000000579] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Accepted: 01/14/2016] [Indexed: 01/05/2023] Open
Abstract
Calcineurin inhibitor–associated nephrotoxicity and other adverse events have prompted efforts to minimize/eliminate calcineurin inhibitor use in kidney transplant recipients.
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Tedesco Silva H, Rosso Felipe C, Medina Pestana JO. Reviewing 15 years of experience with sirolimus. Transplant Res 2015; 4:6. [PMID: 27293553 PMCID: PMC4895289 DOI: 10.1186/s13737-015-0028-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Here, we review 15 years of clinical use of sirolimus in our transplant center, in context with the developing immunosuppressive strategies use worldwide. The majority of studies were conducted in de novo kidney transplant recipients, using sirolimus (SRL) in combination with calcineurin inhibitors (CNIs). We also explored steroid (ST) or CNI-sparing therapies, including CNI minimization, elimination, or conversion strategies in combination with mycophenolate (MMF/MPS). Pooled long-term outcomes were comparable with those obtained with CNI and antimetabolite combination. Surprisingly, there are still several areas that need further investigation to improve the risk/benefit profile of SRL in kidney transplantation, including pharmacokinetic/pharmacodynamic drug-to-drug interaction with cyclosporine (CsA) or tacrolimus (TAC), mechanisms of SRL-associated adverse reactions and combinations with other drugs such as belatacept and once-daily TAC, possibly leading to improved long-term adherence. These studies, along with others investigating the benefits of SRL associated lower viral infections and malignancies, are essential as we do not expect the introduction of new immunosuppressive drugs in the near future.
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Affiliation(s)
- Helio Tedesco Silva
- Nephrology Division, Hospital do Rim, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Claudia Rosso Felipe
- Nephrology Division, Hospital do Rim, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Jose Osmar Medina Pestana
- Nephrology Division, Hospital do Rim, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
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