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Peláez-Jaramillo MJ, Cárdenas-Mojica AA, Gaete PV, Mendivil CO. Post-Liver Transplantation Diabetes Mellitus: A Review of Relevance and Approach to Treatment. Diabetes Ther 2018; 9:521-543. [PMID: 29411291 PMCID: PMC6104273 DOI: 10.1007/s13300-018-0374-8] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Indexed: 02/08/2023] Open
Abstract
Post-liver transplantation diabetes mellitus (PLTDM) develops in up to 30% of liver transplant recipients and is associated with increased risk of mortality and multiple morbid outcomes. PLTDM is a multicausal disorder, but the main risk factor is the use of immunosuppressive agents of the calcineurin inhibitor (CNI) family (tacrolimus and cyclosporine). Additional factors, such as pre-transplant overweight, nonalcoholic steatohepatitis and hepatitis C virus infection, may further increase risk of developing PLTDM. A diagnosis of PLTDM should be established only after doses of CNI and steroids are stable and the post-operative stress has been overcome. The predominant defect induced by CNI is insulin secretory dysfunction. Plasma glucose control must start immediately after the transplant procedure in order to improve long-term results for both patient and transplant. Among the better known antidiabetics, metformin and DPP-4 inhibitors have a particularly benign profile in the PLTDM context and are the preferred oral agents for long-term management. Insulin therapy is also an effective approach that addresses the prevailing pathophysiological defect of the disorder. There is still insufficient evidence about the impact of newer families of antidiabetics (GLP-1 agonists, SGLT-2 inhibitors) on PLTDM. In this review, we summarize current knowledge on the epidemiology, pathogenesis, course of disease and medical management of PLTDM.
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Affiliation(s)
| | | | - Paula V Gaete
- Universidad de los Andes School of Medicine, Bogotá, Colombia
| | - Carlos O Mendivil
- Universidad de los Andes School of Medicine, Bogotá, Colombia.
- Endocrinology Section, Department of Internal Medicine, Fundación Santa Fe de Bogotá, Bogotá, Colombia.
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Abstract
PURPOSE OF REVIEW Physicians of all disciplines must rapidly adjust their clinical practices following the expansion of marijuana legalization across the country. Organ transplantation teams are uniquely struggling in this gray zone with eight states having passed laws explicitly banning the denial of transplant listing based on a patient's use of medical marijuana. In this review, we examine the clinical evidence of marijuana use in transplant patients to enable psychiatric providers to meaningfully contribute to the relevant medical and psychiatric aspects of this issue in a unique patient population. RECENT FINDINGS There is no consensus among experts regarding marijuana use in transplantation patients. There are extant case reports of post-transplant complications attributed to marijuana use including membranous glomerulonephritis, ventricular tachycardia, and tacrolimus toxicity. However, recent studies suggest that the overall survival rates in kidney, liver, lung, and heart transplant patients using marijuana are equivalent to non-users. Transplant teams should not de facto exclude marijuana users from transplant listing but instead holistically evaluate a patient's candidacy, integrating meaningful medical, psychiatric, and social variables into the complex decision-making process. Psychiatric providers can play a key role in this process. Appropriate stewardship over donor organs, a limited and precious resource, will require a balance of high-clinical standards with inclusive efforts to treat as many patients as possible.
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Affiliation(s)
- Harinder Singh Rai
- University of Michigan Department of Psychiatry, 9D 9816 University Hospital, 1500 E. Medical Center Dr. SPC 5118, Ann Arbor, MI, 48109-5118, USA
| | - Gerald Scott Winder
- University of Michigan Department of Psychiatry, 9D 9816 University Hospital, 1500 E. Medical Center Dr. SPC 5118, Ann Arbor, MI, 48109-5118, USA.
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Lauria MW, Ribeiro-Oliveira A. Diabetes and other endocrine-metabolic abnormalities in the long-term follow-up of pancreas transplantation. Clin Diabetes Endocrinol 2016; 2:14. [PMID: 28702248 PMCID: PMC5471933 DOI: 10.1186/s40842-016-0032-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 07/03/2016] [Indexed: 12/12/2022] Open
Abstract
Pancreas transplantation (PTX) has been demonstrated to restore long-term glucose homeostasis beyond what can be achieved by intensive insulin therapy or islet transplants. Moreover, PTX has been shown to decrease the progression of the chronic complications of diabetes. However, PTX patients require chronic use of immunosuppressive drugs with potential side effects. The long-term follow-up of PTX patients demands special care regarding metabolic deviations, infectious complications, and chronic rejection. Diabetes and other endocrine metabolic abnormalities following transplantation are common and can increase morbidity and mortality. Previous recipient-related and donor-related factors, as well as other aspects inherent to the transplant, act together in the pathogenesis of those abnormalities. Early recognition of these disturbances is the key to timely treatment; however, adequate tools to achieve this goal are often lacking. In a way, the type of PTX procedure, whether simultaneous pancreas kidney or not, seems to differentially influence the evolution of endocrine and metabolic abnormalities. Further studies are needed to define the best approach for PTX patients. This review will focus on the most common endocrine metabolic disorders seen in the long-term management of PTX: diabetes mellitus, hyperlipidemia, and bone loss. The authors here cover each one of these endocrine topics by showing the evaluation as well as proper management in the follow-up after PTX.
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Affiliation(s)
- Marcio W Lauria
- Department of Internal Medicine (Endocrinology section and Transplantation unit), Federal University of Minas Gerais, Rua Alfredo Balena, 190, 30130-100 Belo Horizonte, MG Brazil
| | - Antonio Ribeiro-Oliveira
- Department of Internal Medicine (Endocrinology section and Transplantation unit), Federal University of Minas Gerais, Rua Alfredo Balena, 190, 30130-100 Belo Horizonte, MG Brazil
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Sharma P, Bari K. Chronic Kidney Disease and Related Long-Term Complications After Liver Transplantation. Adv Chronic Kidney Dis 2015; 22:404-11. [PMID: 26311603 DOI: 10.1053/j.ackd.2015.06.001] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Revised: 06/08/2015] [Accepted: 06/08/2015] [Indexed: 02/08/2023]
Abstract
Liver transplantation is the standard of care for patients with decompensated cirrhosis. Liver transplantation recipients have excellent short-term and long-term outcomes including patient and graft survival. Since the adoption of model for end-stage liver disease (MELD)-based allocation policy, the incidence of post-transplant end stage renal disease has risen significantly. Occurrence of Stage 4 chronic kidney disease and end stage renal disease substantially increases the risk of post-transplant deaths. Because majority of late post-transplant mortality is due to nonhepatic post-transplant comorbidities, personalized care directed toward risk factor modification may further improve post-transplant survival.
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Facchini A, Magnoni S, Civelli V, Triulzi F, Nosotti M, Stocchetti N. Refractory intracranial hypertension in posterior reversible encephalopathy syndrome. Neurocrit Care 2014; 19:376-80. [PMID: 23690247 DOI: 10.1007/s12028-013-9852-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Posterior reversible encephalopathy syndrome (PRES) is a largely reversible disease with long-term favorable outcome. A minority of patients, however, may develop progressive cerebral edema and ischemia resulting in severe disability or death. We report a case of severe intracranial hypertension associated with PRES that was successfully treated according to intracranial pressure (ICP)- and cerebral perfusion pressure (CPP)-driven therapy. METHODS Case report. RESULTS A 42-year-old woman underwent bilateral lung transplantation for severe bronchiectasis. Her immunosuppressive regimen consisted of azathioprine, prednisone, and tacrolimus. She acutely developed an aggressive form of PRES that rapidly resulted in severe refractory intracranial hypertension despite discontinuation of potentially causative medications and adequate supportive therapy. Accordingly, second-tier therapies, including barbiturate infusion, were instituted and immunosuppression was switched to anti-thymocyte globulin followed by mycophenolate mofetil. Within 10 h of barbiturate administration, ICP dropped to 20 mmHg. Thiopental was administered for two days and then rapidly tapered because of severe urosepsis. Six months after discharge from the intensive care unit the patient returned to near-normal life, her only complaint being short-term amnesia. CONCLUSIONS The decision to undertake ICP monitoring in medical conditions in which no clear recommendations exist greatly relies on physicians' judgment. This case suggests that ICP monitoring may be considered in the setting of acute PRES among selected patients, when severe intracranial hypertension is suspected, provided that a multidisciplinary team of neurocritical care specialists is readily available.
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Hecking M, Werzowa J, Haidinger M, Hörl WH, Pascual J, Budde K, Luan FL, Ojo A, de Vries APJ, Porrini E, Pacini G, Port FK, Sharif A, Säemann MD. Novel views on new-onset diabetes after transplantation: development, prevention and treatment. Nephrol Dial Transplant 2013; 28:550-66. [PMID: 23328712 DOI: 10.1093/ndt/gfs583] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
New-onset diabetes after transplantation (NODAT) is associated with increased risk of allograft failure, cardiovascular disease and mortality, and therefore, jeopardizes the success of renal transplantation. Increased awareness of NODAT and the prediabetic states (impaired fasting glucose and impaired glucose tolerance, IGT) has fostered previous and present recommendations, based on the management of type 2 diabetes mellitus (T2DM). Unfortunately, the idea that NODAT merely resembles T2DM is potentially misleading, because the opportunity to initiate adequate anti-hyperglycaemic treatment early after transplantation might be given away for 'tailored' immunosuppression in patients who have developed NODAT or carry personal risk factors. Risk factor-independent mechanisms, however, seem to render postoperative hyperglycaemia with subsequent development of overt or 'full-blown' NODAT, the unavoidable consequence of the transplant and immunosuppressive process itself, at least in many cases. A proof of the concept that timely preventive intervention with exogenous insulin against post-transplant hyperglycaemia may decrease NODAT was recently provided by a small clinical trial, which is awaiting confirmation from a multicentre study. However, because early insulin therapy aimed at beta-cell protection seems to contrast the currently recommended, stepwise approach of 'watchful waiting' prior to pancreatic decompensation, we here aim at reviewing recent concepts regarding the development, prevention and treatment of NODAT, some of which seem to challenge the traditional view on T2DM and NODAT. In summary, we suggest a novel, risk factor-independent management approach to NODAT, which includes glycaemic monitoring and anti-hyperglycaemic treatment in virtually everybody after transplantation. This approach has widespread implications for future research and is intended to tackle NODAT and also ultimately cardiovascular disease.
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Affiliation(s)
- Manfred Hecking
- Department of Internal Medicine, Medical University of Vienna, Vienna, Austria
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Singh S, Watt KD. Long-term medical management of the liver transplant recipient: what the primary care physician needs to know. Mayo Clin Proc 2012; 87:779-90. [PMID: 22763347 PMCID: PMC3498400 DOI: 10.1016/j.mayocp.2012.02.021] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2011] [Revised: 02/07/2012] [Accepted: 02/16/2012] [Indexed: 12/18/2022]
Abstract
Recognition, management, and prevention of medical complications and comorbidities after liver transplant is the key to improved long-term outcomes. Beyond allograft-related complications, metabolic syndrome, cardiovascular disease, renal dysfunction, and malignancies are leading causes of morbidity and mortality in this patient population. Primary care physicians have an important role in improving outcomes of liver transplant recipients and are increasingly relied on for managing these complex patients. This review serves to assist the primary care physician in the long-term management issues of liver transplant recipients.
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Key Words
- acei, angiotensin converting enzyme inhibitor
- arb, angiotensin receptor blocker
- ckd, chronic kidney disease
- cni, calcineurin inhibitor
- ibd, inflammatory bowel disease
- lt, liver transplant
- mmf, mycophenolate mofetil
- mtor, mammalian target of rapamycin
- nash, nonalcoholic steatohepatitis-related cirrhosis
- olt, orthotopic liver transplant
- psc, primary sclerosing cholangitis
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Affiliation(s)
| | - Kymberly D. Watt
- Correspondence: Address to Kymberly D. Watt, MD, Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St SW, Rochester, MN 55905
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8
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Kallwitz ER. Metabolic syndrome after liver transplantation: Preventable illness or common consequence? World J Gastroenterol 2012; 18:3627-34. [PMID: 22851856 PMCID: PMC3406416 DOI: 10.3748/wjg.v18.i28.3627] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2012] [Revised: 06/25/2012] [Accepted: 06/28/2012] [Indexed: 02/06/2023] Open
Abstract
The metabolic syndrome is common after liver transplant being present in approximately half of recipients. It has been associated with adverse outcomes such as progression of hepatitis C and major vascular events. As the United States population ages and the rate of obesity increases, prevention of the metabolic syndrome in the post-transplant population deserves special consideration. Currently, the metabolic syndrome after transplant appears at least two times more common than observed rates in the general population. Specific guidelines for patients after transplant does not exist, therefore prevention rests upon knowledge of risk factors and the presence of modifiable elements. The current article will focus on risk factors for the development of the metabolic syndrome after transplant, will highlight potentially modifiable factors and propose potential areas for intervention. As in the non-transplant population, behavioral choices might have a major role. Opportunities exist in this regard for health prevention studies incorporating lifestyle changes. Other factors such as the need for immunosuppression, and the changing characteristics of wait listed patients are not modifiable, but are important to know in order to identify persons at higher risk. Although immunosuppression after transplant is unavoidable, the contribution of different agents to the development of components of the metabolic syndrome is also discussed. Ultimately, an increased risk of the metabolic syndrome after transplant is likely unavoidable, however, there are many opportunities to reduce the prevalence.
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Park ES, Peccoud MR, Wicks KA, Halldorson JB, Carithers RL, Reyes JD, Perkins JD. Use of an automated clinical management system improves outpatient immunosuppressive care following liver transplantation. J Am Med Inform Assoc 2010; 17:396-402. [PMID: 20595306 DOI: 10.1136/jamia.2009.000992] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVE Immunosuppressive therapy following transplantation, if not managed well, can lead to increased drug toxicity or rejection episodes. We investigated whether use of an automated clinical management system in our liver transplant program would improve clinical outcomes in managing transplant recipients' immunosuppressive medications. DESIGN We performed a retrospective cohort study of two patient groups receiving liver transplants at our institution. One group of 301 patients transplanted from January 1, 2004 to November 30, 2006 received outpatient immunosuppressive management using a paper charting system. After instituting an automated clinical management system, the following group of 127 patients transplanted from December 12, 2006 to April 1, 2008 received their outpatient immunosuppressive management with that system. Only patients who received tacrolimus therapy, with or without mycophenolate mofetil or prednisone, were studied. MEASUREMENTS Our endpoints included percentage of patients having rejection and/or tacrolimus toxicity episodes. Various recipient, intraoperative, donor, and postoperative variables, including managing the immunosuppressive therapy with a paper charting system or an automated management system, were studied to determine which factors were associated with our endpoints. RESULTS Multivariable logistic regression analysis showed the automated system was significantly associated with fewer rejection episodes and fewer tacrolimus toxicity events. Formal cost-effectiveness analysis of the nurses' salaries for 1 year showed the automated system cost US$197 per patient and the paper system cost US$1703 per patient. The automated system improved quality of life years. CONCLUSION Use of an automated clinical management system for outpatient immunosuppressive management for liver transplant patients has resulted in a decrease in both tacrolimus toxicity and rejection episodes and is cost-effective.
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Affiliation(s)
- Esther S Park
- University of Washington School of Medicine, Seattle, Washington, USA
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Schonder KS, Mazariegos GV, Weber RJ. Adverse effects of immunosuppression in pediatric solid organ transplantation. Paediatr Drugs 2010; 12:35-49. [PMID: 20034340 DOI: 10.2165/11316180-000000000-00000] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Solid organ transplantation is a life-saving treatment for end-stage organ failure in children. Immunosuppressant medications are used to prevent rejection of the organ transplant. However, these medications are associated with significant adverse effects that impact growth and development, quality of life (QOL), and sometimes long-term survival after transplantation. Adverse effects can differ between the immunosuppressants, but many result from the overall state of immunosuppression. Strategies to manage immunosuppressant adverse effects often involve minimizing exposure to the drugs while balancing the risk for rejection. Early recognition of immunosuppressant adverse effects may help to reduce morbidities associated with solid organ transplantation, improve QOL, and possibly increase overall patient survival.
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Affiliation(s)
- Kristine S Schonder
- Department of Pharmacy & Therapeutics, University of Pittsburgh School of Pharmacy, Pennsylvania 15213, USA.
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11
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Ghisdal L, Bouchta NB, Broeders N, Crenier L, Hoang AD, Abramowicz D, Wissing KM. Conversion from tacrolimus to cyclosporine A for new-onset diabetes after transplantation: a single-centre experience in renal transplanted patients and review of the literature. Transpl Int 2007; 21:146-51. [PMID: 17971033 DOI: 10.1111/j.1432-2277.2007.00589.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Tacrolimus (TRL) increases the incidence of new-onset diabetes mellitus after transplantation (NODAT). Little is known about whether conversion from TRL to cyclosporine A (CsA) improves glucose metabolism in patients with NODAT. We retrospectively analysed glucose metabolism parameters in 54 TRL-treated renal transplant patients who developed NODAT. Thirty-four were converted to CsA whereas 20 patients continued TRL. After conversion, fasting plasma glucose decreased from 146 +/- 64 to 104 +/- 20 mg/dl (P < 0.0001) and HbA1c levels decreased from 6.8 +/- 0.8% to 6.0 +/- 0.6% (P < 0.0001) after 1 year of follow-up. The remission rate of NODAT reached 42% (95% confidence interval 24-59%) 1 year after conversion versus 0% in the control group (P = 0.001). Blood pressure and lipid levels were stable after conversion although the use of statins significantly increased (P < 0.01). The conversion was safe in terms of graft function and acute rejection episodes. The 1-year patient survival and graft survival rate were 100%. In conclusion, our results suggest a significant improvement of glucose metabolism after conversion to CsA in renal transplant patients with NODAT.
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Affiliation(s)
- Lidia Ghisdal
- Department of Nephrology and Renal Transplantation, CUB Hopital Erasme, Bruxelles, Belgium.
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Retana AK, Kaplan MM, Erban JK. Autoimmune hemolytic anemia in patients with liver transplants for primary biliary cirrhosis: Three case reports and a review of the literature. Am J Gastroenterol 2007; 102:197-200. [PMID: 17037996 DOI: 10.1111/j.1572-0241.2006.00810.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Hemolytic anemia is rare after liver transplant and is usually associated with ABO mistmatch, post-transplant lymphoproliferative disorders, or medications. CASE REPORTS We report three patients who had undergone successful liver transplants for primary biliary cirrhosis (PBC) and developed direct antibody test positive autoimmune hemolytic anemia (AIHA) several years into uncomplicated post-transplant management. For two of the patients, the hemolysis responded to steroids and rituximab. One patient required a surgical splenectomy. DISCUSSION AIHA is an immune-mediated hemolysis that has been reported in patients with PBC. There are no reports of AIHA in patients following liver transplantation for this disease. AIHA should be considered in stable PBC patients who develop anemia years after liver transplant.
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Affiliation(s)
- Alexandra K Retana
- Department of Medicine, Tufts-New England Medical Center (T-NEMC), Boston, Massachusetts 02111, USA
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13
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Bejarano PA, Garcia MT, Rodriguez MM, Ruiz P, Tzakis AG. Liver glycogen bodies: ground-glass hepatocytes in transplanted patients. Virchows Arch 2006; 449:539-45. [PMID: 17024424 DOI: 10.1007/s00428-006-0286-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2006] [Accepted: 07/31/2006] [Indexed: 01/20/2023]
Abstract
Ground-glass hepatocytes have been described in Lafora's disease, fibrinogen deposition, hepatitis B, type IV glycogenosis, and alcohol aversion (cyanamide) therapy. We encountered ground-glass hepatocytes with intracytoplasmic inclusions in four liver biopsies from three transplanted patients who had none of the above-mentioned underlying diseases. One patient was a 4-year-old boy who had a kidney transplant for severe ureterovesical reflux. Patient 2 was a 52-year-old man who had two liver transplants because of hepatitis C. The third patient was a 7-month-old girl who underwent a multivisceral transplant because of necrotizing enterocolitis and liver failure induced by total parenteral nutrition. The patients developed liver abnormalities from 45 days to 4 years after their transplants. The livers showed conspicuous ground-glass hepatocytes in 90% of the children's samples and 30% of the adult liver cells. The cytoplasmic bodies stained strongly for Gomori methenamine-silver; they were positive for periodic acid-Schiff without diastase, but negative after diastase digestion. They were negative for colloidal iron and hepatitis B core and surface antigens. Electron microscopy revealed non-membrane bound aggregates of glycogen. Idiopathic ground-glass hepatocytes occur in transplanted patients and represent accumulation of altered glycogen. However, their clinical significance and cause are not entirely elucidated.
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Affiliation(s)
- Pablo A Bejarano
- Department of Pathology, University of Miami School of Medicine, Jackson Memorial Hospital, 1611 NW 12th Ave Holtz Bldg, Room 2042, Miami, FL 33136, USA.
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El-Dahshan KF, Bakr MA, Donia AF, Badr AES, Sobh MAK. Ketoconazole-tacrolimus coadministration in kidney transplant recipients: two-year results of a prospective randomized study. Am J Nephrol 2006; 26:293-8. [PMID: 16804292 DOI: 10.1159/000094133] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2005] [Accepted: 05/17/2006] [Indexed: 12/16/2022]
Abstract
BACKGROUND/AIMS In developing countries, kidney transplantation is greatly hindered by financial problems, especially due to costly newer immunosuppressive medications. Ketoconazole increases blood levels of tacrolimus and cyclosporine through inhibition of cytochrome P450 microsomal enzymes. We previously reported on the 6-month safety and the outstanding impact on treatment costs of the ketoconazole-tacrolimus combination in kidney transplant recipients. Data of this combination are still lacking in the literature. We hereby report on the 2-year results of our trial. METHODS This prospective, randomized study included 70 live-donor kidney transplant recipients receiving tacrolimus (age 16-45 years, 54 males and 16 females). Patients were randomized into two equal groups: group 1, where ketoconazole 100 mg/day was added, and group 2 (control group). RESULTS After 2 years, group 1 (ketoconazole) patients still showed a highly significant reduction of the tacrolimus dose (by 53.8%) and cost (by 52.9%) compared with the control group (p < 0.001) and a significant improvement in graft function in comparison to their own initial graft function (p = 0.002). Throughout the 2 years, no side effects of ketoconazole were noted. CONCLUSION We conclude that the long-term ketoconazole-tacrolimus combination therapy in kidney transplant recipients during the 2 years is safe, has an outstanding impact on treatment costs and improves graft outcome.
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Wilkinson A, Davidson J, Dotta F, Home PD, Keown P, Kiberd B, Jardine A, Levitt N, Marchetti P, Markell M, Naicker S, O'Connell P, Schnitzler M, Standl E, Torregosa JV, Uchida K, Valantine H, Villamil F, Vincenti F, Wissing M. Guidelines for the treatment and management of new-onset diabetes after transplantation. Clin Transplant 2005; 19:291-8. [PMID: 15877787 DOI: 10.1111/j.1399-0012.2005.00359.x] [Citation(s) in RCA: 194] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Although graft and patient survival after solid organ transplantation have improved markedly in recent years, transplant recipients continue to experience an increased prevalence of cardiovascular disease (CVD) compared with the general population. A number of factors are known to impact on the increased risk of CVD in this population, including hypertension, dyslipidemia and diabetes mellitus. Of these factors, new-onset diabetes after transplantation has been identified as one of the most important, being associated with reduced graft function and patient survival, and increased risk of graft loss. In 2003, International Consensus Guidelines on New-onset Diabetes after Transplantation were published, which aimed to establish a precise definition and diagnosis of the condition and recommend management strategies to reduce its occurrence and impact. These updated 2004 guidelines, developed in consultation with the International Diabetes Federation (IDF), extend the recommendations of the previous guidelines and encompass new-onset diabetes after kidney, liver and heart transplantation. It is hoped that adoption of these management approaches pre- and post-transplant will reduce individuals' risk of developing new-onset diabetes after transplantation as well as ameliorating the long-term impact of this serious complication.
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Affiliation(s)
- Alan Wilkinson
- David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
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Heisel O, Heisel R, Balshaw R, Keown P. New onset diabetes mellitus in patients receiving calcineurin inhibitors: a systematic review and meta-analysis. Am J Transplant 2004; 4:583-95. [PMID: 15023151 DOI: 10.1046/j.1600-6143.2003.00372.x] [Citation(s) in RCA: 331] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
New onset diabetes mellitus (NODM) is a serious complication of transplantation. This meta-analysis evaluates the reported incidence of NODM after solid organ transplantation in patients receiving CNI treatment. Databases from January 1992 to April 2002 were searched. Fifty-six publications providing NODM incidence data were reviewed. Sixteen prospective, randomized comparative studies providing information on incidence of insulin-dependent diabetes mellitus (IDDM) were subjected to meta-analysis. New onset diabetes mellitus was reported in 13.4% of patients after solid organ transplantation, with a higher incidence in patients receiving tacrolimus than cyclosporine (16.6% vs. 9.8%). This trend was observed across renal, liver, heart and lung transplant groups. Meta-analysis of 16 studies included patients receiving either tacrolimus (n=1636) or cyclosporine (n=1407). The incidence of IDDM was significantly higher among tacrolimus-treated patients (10.4% vs. 4.5%, p<0.00001), an effect observed in renal (9.8% vs. 2.7% p<0.00001) and nonrenal (11.1% vs. 6.2%; p<0.003) groups, and among patients receiving equal doses of concomitant medication in both treatment arms (12.0% vs. 3.0%; p<0.00001). The reported incidence of NODM during the past decade was significantly higher among patients receiving tacrolimus than cyclosporine. These data provide a quantitative foundation for studies designed to reduce the rates of NODM following solid organ transplantation.
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Affiliation(s)
- Olaf Heisel
- Department of Pathology and Laboratory Medicine, University of British Columbia, Canada
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