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Kortum AJ, Bazelle J, Gomez Selgas A, Kent ACC, Williams TL, Herrtage ME. A retrospective study of canine idiopathic renal haematuria: clinical findings and outcome following medical treatment. J Small Anim Pract 2021; 62:850-860. [PMID: 34075582 DOI: 10.1111/jsap.13352] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 04/16/2021] [Accepted: 04/18/2021] [Indexed: 01/13/2023]
Abstract
OBJECTIVES To characterise and document the progression of idiopathic renal haematuria in a large cohort of medically managed UK dogs. MATERIALS AND METHODS Retrospective study of 41 client-owned dogs with confirmed (n=14), or suspected (n=27) idiopathic renal haematuria from 4 UK-based referral centres. Clinical findings and outcomes of dogs (2001 to 2018) were determined from the review of medical records and telephone follow-up. RESULTS Median survival time from diagnosis was long [1482 (152 to 1825) days] irrespective of treatment and clinical response. Only 1 case was euthanased due to idiopathic renal haematuria, and anaemia or azotaemia occurred infrequently. In total, 25 dogs received angiotensin-converting enzyme-inhibitor or angiotensin receptor blocker therapy, of which 23 received benazepril [0.44 (0.19 to 0.82) mg/kg/24 hours], two received enalapril (0.40 and 0.78 mg/kg/24 hours) and one received telmisartan (1 mg/kg/24 hours). In cases with follow-up urinalyses, complete resolution of haematuria was documented in eight of 19 (42%) dogs following angiotensin-converting enzyme-inhibitor/angiotensin receptor blocker treatment, with partial improvement in five of 19 (26%) and no improvement in six of 19 (31%). Conversely, of the two untreated dogs where outcome was available, one had partial improvement and the other had no improvement. CLINICAL SIGNIFICANCE In this study, idiopathic renal haematuria was associated with a good prognosis and low complication rate. Resolution or improvement in haematuria occurred in both angiotensin-converting enzyme-inhibitor/angiotensin receptor blocker-treated and untreated dogs, indicating that further studies are required to evaluate the effectiveness and safety of these interventions.
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Affiliation(s)
- A J Kortum
- The Queen's Veterinary School Hospital, Department of Veterinary Medicine, University of Cambridge, Madingley Road, Cambridge, CB3 0ES, UK
| | - J Bazelle
- Davies Veterinary Specialists, Manor Farm Business Park, Higham Gobion, Hitchin, SG5 3HR, UK
| | - A Gomez Selgas
- Animal Health Trust, Lanwades Park, Kentford, Suffolk, CB8 7UU, UK
| | - A C C Kent
- Willows Veterinary Centre and Referral Service, Highlands Road, Shirley, Solihull, West Midlands, B90 4NH, UK
| | - T L Williams
- The Queen's Veterinary School Hospital, Department of Veterinary Medicine, University of Cambridge, Madingley Road, Cambridge, CB3 0ES, UK
| | - M E Herrtage
- The Queen's Veterinary School Hospital, Department of Veterinary Medicine, University of Cambridge, Madingley Road, Cambridge, CB3 0ES, UK
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Sun Q, Jiang S, Li X, Huang X, Xie K, Cheng D, Chen J, Ji S, Wen J, Zhang M, Zeng C, Liu Z. The prevalence of immunologic injury in renal allograft recipients with de novo proteinuria. PLoS One 2012; 7:e36654. [PMID: 22586485 PMCID: PMC3346732 DOI: 10.1371/journal.pone.0036654] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2011] [Accepted: 04/04/2012] [Indexed: 11/19/2022] Open
Abstract
Post-transplant proteinuria is a common complication after renal transplantation; it is associated with reduced graft and recipient survival. However, the prevalence of histological causes has been reported with considerable variation. A clinico-pathological re-evaluation of post-transplant proteinuria is necessary, especially after dismissal of the term “chronic allograft nephropathy,” which had been considered to be an important cause of proteinuria. Moreover, urinary protein can promote interstitial inflammation in native kidney, whether this occurs in renal allograft remains unknown. Factors that affect the graft outcome in patients with proteinuria also remain unclear. Here we collected 98 cases of renal allograft recipients who developed proteinuria after transplant, histological features were characterized using Banff scoring system. Cox proportional hazard regression models were used for graft survival predictors. We found that transplant glomerulopathy was the leading (40.8%) cause of post-transplant proteinuria. Immunological causes, including transplant glomerulopathy, acute rejection, and chronic rejection accounted for the majority of all pathological causes of proteinuria. Nevertheless, almost all patients that developed proteinuria had immunological lesions in the graft, especially for interstitial inflammation. Intraglomerular C3 deposition was unexpectedly correlated with the severity of proteinuria. Moreover, the severity of interstitial inflammation was an independent risk factor for graft loss, while high level of hemoglobin was a protective factor for graft survival. This study revealed a predominance of immunological parameters in renal allografts with post-transplant proteinuria. These parameters not only correlate with the severity of proteinuria, but also with the outcome of the graft.
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Affiliation(s)
- Qiquan Sun
- Research Institute of Nephrology, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China.
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Cantarovich F, Martinez F, Heguilen R, Thervet E, Mamzer-Bruneel MF, Gonzalez C, Legendre C. Proteinuria >0.5 g/d, a prevalent prognostic factor for patient and graft survival in kidney transplantation. Clin Transplant 2009; 24:175-80. [PMID: 19624694 DOI: 10.1111/j.1399-0012.2009.01043.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
UNLABELLED Proteinuria >0.5 g/d (HP) and serum creatinine (Scr) >120 micromol/L (HSC) at three months, two and five yr were compared as prognostic factors in kidney transplantation. We retrospectively analyzed 454 first transplants (follow-up: 100 +/- 3.2 months). Donor/recipient age, sex, panel reactive antibody (PRA), HLA mismatches, cold ischemia time, delayed graft function, acute rejection, blood pressure and its treatment, diabetes and anti-calcineurin use were also evaluated. Cox proportional hazard regression with time-dependent covariates to control for potentially confounding factors was used to analyze survival. The Kaplan-Meier product-limit estimate for survival according to urine protein excretion (< or = or >0.5 g/d) or Scr (< or = or >120 micromol/L) along with the log-rank test for all comparisons were computed. Statistical significance was set with p-value < 0.05. RESULTS HSC is a prognostic factor of graft survival (HR: 2.54; 95% CI: 1.98-3.10; p < 0.01) only at five yr, but it does not predict mortality at any period. HP at three months (HR: 2.07; 95% CI: 1.70-2.43; p < 0.001) and at two yr 3.03 (2.54-3.51; p < 0.001) significantly predicts graft failure. HP at two yr is the prevailingly prognostic factor of patient survival in kidney transplantation (HR: 3.30; 95% CI: 1.94-5.62; p < 0.0001).
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Cross NB, Webster AC, Masson P, O'Connell PJ, Craig JC. Antihypertensive treatment for kidney transplant recipients. Cochrane Database Syst Rev 2009; 2009:CD003598. [PMID: 19588343 PMCID: PMC7163284 DOI: 10.1002/14651858.cd003598.pub2] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND In some nontransplant populations, effects of different antihypertensive drug classes vary. Relative effects in kidney transplant recipients are uncertain. OBJECTIVES To assess comparative effects of different classes of antihypertensive agents in kidney transplant recipients. SEARCH STRATEGY MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials, conference proceedings and reference lists of identified studies were searched. SELECTION CRITERIA Randomised controlled trials of any antihypertensive agent applied to kidney transplant recipients for at least two weeks were included. DATA COLLECTION AND ANALYSIS Data was extracted by two investigators independently. Study quality, transplant outcomes and other patient centred outcomes were assessed using random effects meta-analysis. Risk ratios (RR) for dichotomous outcomes and mean difference (MD) for continuous outcomes, both with 95% confidence intervals (CI) were calculated. Stratified analyses and meta-regression were used to investigate heterogeneity. MAIN RESULTS We identified 60 studies, enrolling 3802 recipients. Twenty-nine studies (2262 participants) compared calcium channel blockers (CCB) to placebo/no treatment, 10 studies (445 participants) compared angiotensin converting enzyme inhibitors (ACEi) to placebo/no treatment and seven studies (405 participants) compared CCB to ACEi. CCB compared to placebo/no treatment (plus additional agents in either arm as required) reduced graft loss (RR 0.75, 95% CI 0.57 to 0.99) and improved glomerular filtration rate (GFR), (MD, 4.45 mL/min, 95% CI 2.22 to 6.68). Data on ACEi versus placebo/no treatment were inconclusive for GFR (MD -8.07 mL/min, 95% CI -18.57 to 2.43), and variable for graft loss, precluding meta-analysis. In direct comparison with CCB, ACEi decreased GFR (MD -11.48 mL/min, 95% CI -5.75 to -7.21), proteinuria (MD -0.28 g/24 h, 95% CI -0.47 to -0.10), haemoglobin (MD -12.96 g/L, 95% CI -5.72 to -10.21) and increased hyperkalaemia (RR 3.74, 95% CI 1.89 to 7.43). Graft loss data were inconclusive (RR 7.37, 95% CI 0.39 to 140.35). Other drug comparisons were compared in small numbers of participants and studies. AUTHORS' CONCLUSIONS These data suggest that CCB may be preferred as first line agents for hypertensive kidney transplant recipients. ACEi have some detrimental effects in kidney transplant recipients. More high quality studies reporting patient centred outcomes are required.
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Affiliation(s)
- Nicholas B Cross
- Christchurch Public HospitalDepartment of NephrologyPrivate Bag 4710ChristchurchNew Zealand
| | - Angela C Webster
- (c) School of Public Health, University of Sydney(a) Cochrane Renal Group, Centre for Kidney Research, The Children's Hospital at Westmead, (b) Centre for Transplant and Renal Research, Westmead Millennium Institute, University of Sydney at Westmead HospitalEdward Ford Building A27SydneyNSWAustralia2006
| | - Philip Masson
- Royal Infirmary of EdinburghDepartment of Renal MedicineEdinburghScotlandUK
| | - Philip J O'Connell
- University of Sydney at Westmead HospitalCentre for Transplant and Renal Research, Westmead Millennium InstituteWestmeadNSWAustralia2145
| | - Jonathan C Craig
- (b) School of Public Health, The University of Sydney(a) Cochrane Renal Group, Centre for Kidney Research, The Children's Hospital at WestmeadLocked Bag 4001WestmeadNSWAustralia2145
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Hetzel GR, Plum J, Fusshöller A, Voiculescu A, Grünberg W, Grabensee B. Effects of Candesartan on Glomerular Hemodynamics and Permselectivity in Patients with Favorable Renal Allograft Function. Transplantation 2005; 79:710-5. [PMID: 15785378 DOI: 10.1097/01.tp.0000155303.53547.20] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Distinct effects of angiotensin-converting enzyme inhibitors and angiotensin-receptor blockers on glomerular perfusion and permselectivity are important determinants of the substances nephroprotective quality. In renal allograft recipients, however, specific effects of angiotensin antagonism on glomerular function have not been evaluated so far. METHODS Twenty patients with favorable allograft function were included into a prospective study within the first year after renal transplantation. Glomerular filtration rate, renal plasma flow, albuminuria, and the fractional clearances of neutral dextrans were determined at baseline and after 3 months of treatment with candesartan. Ten individuals after renal donation served as controls for the baseline evaluation. RESULTS Compared with the control group, the allograft recipients had a higher renal-vascular resistance and a lower glomerular filtration rate. Albuminuria was significantly higher; however, the difference in the dextran sieving curve was not statistically significant. Apart from mild changes in biochemical parameters, the therapy with candesartan led to a rise in serum creatinine along with a nonsignificant drop in the glomerular filtration rate. There was a highly significant drop in filtration fraction and albuminuria. Glomerular permselectivity clearly improved for a range of dextran molecular diameters from 43 Angstrom up to 73 Angstrom. CONCLUSION A therapy with candesartan has distinct effects on glomerular function in patients after renal transplantation. A drop in filtration fraction along with an improvement in glomerular permselectivity and albuminuria point to a nephroprotective quality that should lead to a systematic clinical evaluation of candesartan even in patients with favorable renal allograft function.
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Affiliation(s)
- Gerd R Hetzel
- Department of Nephrology, University Hospital Düsseldorf, Moorenstrasse 5, 40225 Düsseldorf, Germany.
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Kasiske B, Cosio FG, Beto J, Bolton K, Chavers BM, Grimm R, Levin A, Masri B, Parekh R, Wanner C, Wheeler DC, Wilson PWF. Clinical practice guidelines for managing dyslipidemias in kidney transplant patients: a report from the Managing Dyslipidemias in Chronic Kidney Disease Work Group of the National Kidney Foundation Kidney Disease Outcomes Quality Initiative. Am J Transplant 2004; 4 Suppl 7:13-53. [PMID: 15027968 DOI: 10.1111/j.1600-6135.2004.0355.x] [Citation(s) in RCA: 217] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The incidence of cardiovascular disease (CVD) is very high in patients with chronic kidney (CKD) disease and in kidney transplant recipients. Indeed, available evidence for these patients suggests that the 10-year cumulative risk of coronary heart disease is at least 20%, or roughly equivalent to the risk seen in patients with previous CVD. Recently, the National Kidney Foundation's Kidney Disease Outcomes Quality Initiative (K/DOQI) published guidelines for the diagnosis and treatment of dyslipidemias in patients with CKD, including transplant patients. It was the conclusion of this Work Group that the National Cholesterol Education Program Guidelines are generally applicable to patients with CKD, but that there are significant differences in the approach and treatment of dyslipidemias in patients with CKD compared with the general population. In the present document we present the guidelines generated by this workgroup as they apply to kidney transplant recipients. Evidence from the general population indicates that treatment of dyslipidemias reduces CVD, and evidence in kidney transplant patients suggests that judicious treatment can be safe and effective in improving dyslipidemias. Dyslipidemias are very common in CKD and in transplant patients. However, until recently there have been no adequately powered, randomized, controlled trials examining the effects of dyslipidemia treatment on CVD in patients with CKD. Since completion of the K/DOQI guidelines on dyslipidemia in CKD, the results of the Assessment of Lescol in Renal Transplantation (ALERT) Study have been presented and published. Based on information from randomized trials conducted in the general population and the single study conducted in kidney transplant patients, these guidelines, which are a modified version of the K/DOQI dyslipidemia guidelines, were developed to aid clinicians in the management of dyslipidemias in kidney transplant patients. These guidelines are divided into four sections. The first section (Introduction) provides the rationale for the guidelines, and describes the target population, scope, intended users, and methods. The second section presents guidelines on the assessment of dyslipidemias (guidelines 1-3), while the third section offers guidelines for the treatment of dyslipidemias (guidelines 4-5). The key guideline statements are supported mainly by data from studies in the general population, but there is an urgent need for additional studies in CKD and in transplant patients. Therefore, the last section outlines recommendations for research.
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Abstract
BACKGROUND The long-term outcome of renal allografts is characterized by a progressive deterioration of renal function and graft loss. Our aim was to determine early glomerular functional abnormalities, before they become clinically apparent. METHODS Glomerular hemodynamics and dextran sieving were characterized in 21 well-functioning cadaveric renal allograft recipients [normal glomerular filtration rate (GFR) and albumin excretion rate (AER), who also had a kidney biopsy with normal or minimal histological changes] and in 15 uninephrectomized kidney donors. Both groups were one to three years after transplantation or uninephrectomy. RESULTS The GFR and renal plasma flow (RPF) were similar in both groups (62 +/- 3 vs. 63 +/- 4, and 343 +/- 26 vs. 334 +/- 21 mL/min/1.73 m2 for GFR and RPF, in cadaveric recipients vs. donors, respectively), the AER was normal in both groups, but the mean arterial pressure was higher in renal recipients (103 +/- 3 vs. 94 +/- 3 mm Hg in uninephrectomy controls, P < 0.05). Despite similar levels of overall glomerular function in the two groups, the dextran sieving curve was uniformly elevated in the renal allograft recipients versus uninephrectomy controls (P < 0.05 for dextrans 38 to 66 A). Using a log-normal glomerular pore-size distribution model to analyze potential mechanisms, the elevation in the dextran sieving curve resulted from a shift in the distribution of glomerular filtering pores to a larger size (mean glomerular pore size 46 +/- 2 vs. 43 +/- 2 A for uninephrectomy controls, P < 0.05), resulting in a larger fraction of filtrate volume permeating very large pores. By morphometric analysis, the thickness of the glomerular basement membrane was increased in kidney allograft as compared to 2-kidney biopsy controls (614 +/- 33 vs. 427 +/- 22 nm, respectively, P < 0.05). CONCLUSIONS Even in "well functioning" renal allografts there is a glomerular dysfunction characterized by increased permeability to macromolecules resulting from a shift of the glomerular pores to a larger size. These changes could be mediated by ultrastructural alterations at the glomerular capillary or by alterations in intraglomerular hemodynamics. Early allograft dysfunction may contribute to the progressive renal insufficiency of renal allografts.
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Affiliation(s)
- C F Zayas
- Renal Division, Department of Medicine, Emory University School of Medicine, 1639 Pierce Drive, Atlanta, GA 30322, USA
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Roodnat JI, Mulder PG, Rischen-Vos J, van Riemsdijk IC, van Gelder T, Zietse R, IJzermans JN, Weimar W. Proteinuria after renal transplantation affects not only graft survival but also patient survival. Transplantation 2001; 72:438-44. [PMID: 11502973 DOI: 10.1097/00007890-200108150-00014] [Citation(s) in RCA: 146] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Proteinuria is associated with an increased risk of renal failure. Moreover, proteinuria is associated with an increased death risk in patients with diabetes mellitus or hypertension and even in the general population. METHODS One year after renal transplantation, we studied the influence of the presence of proteinuria on the risk of either graft failure or death in all 722 recipients of a kidney graft in our center who survived at least 1 year with a functioning graft. Proteinuria was analyzed both as a categorical variable (presence versus absence) and as a continuous variable (quantification of 24 hr urine). Other variables included in this analysis were: donor/recipient age and gender, original disease, race, number of HLA-A and HLA-B mismatches, previous transplants, postmortal or living related transplantation, and transplantation year. At 1 year after transplantation, we included: proteinuria, serum cholesterol, serum creatinine, blood pressure, and the use of antihypertensive medication. RESULTS In the Cox proportional hazards analysis, proteinuria at 1 year after transplantation (both as a categorical and continuous variable) was an important and independent variable influencing all endpoints. The influence of proteinuria as a categorical variable on graft failure censored for death showed no interaction with any of the other variables. There was an adverse effect of the presence of proteinuria on the graft failure rate (RR=2.03). The influence of proteinuria as a continuous variable showed interaction with original disease. The presence of glomerulonephritis, hypertension, and systemic diseases as the original disease significantly increased the risk of graft failure with an increasing amount of proteinuria at 1 year. The influence of proteinuria as a categorical variable on the rate ratio for patient failure was significant, and there was no interaction with any of the other significant variables (RR=1.98). The death risk was almost twice as high for patients with proteinuria at 1 year compared with patients without proteinuria. The influence of proteinuria as a continuous variable was also significant and also without interaction with other variables. The death risk increased with increasing amounts of proteinuria at 1 year. Both the risks for cardiovascular and for noncardiovascular death were increased. CONCLUSION Proteinuria after renal transplantation increases both the risk for graft failure and the risk for death.
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Affiliation(s)
- J I Roodnat
- Department of Internal Medicine, University Hospital Rotterdam-Dijkzigt, Dr. Molewaterplein 40, 3015GD Rotterdam, The Netherlands.
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Schmidt A, Gruber U, Böhmig G, Köller E, Mayer G. The effect of ACE inhibitor and angiotensin II receptor antagonist therapy on serum uric acid levels and potassium homeostasis in hypertensive renal transplant recipients treated with CsA. Nephrol Dial Transplant 2001; 16:1034-7. [PMID: 11328912 DOI: 10.1093/ndt/16.5.1034] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The angiotensin II (AT II) type I receptor antagonist losartan has been reported to increase urinary uric acid and potassium excretion. These effects might be beneficial in cyclosporin (CsA)-treated renal transplant recipients, who frequently suffer from hyperuricaemia and hyperkalaemia. METHODS In this prospective, open, randomized, two-way cross-over study we included 13 hypertensive CsA-treated patients after renal transplantation and administered either the angiotensin-converting enzyme (ACE) inhibitors enalapril or losartan. Laboratory parameters, 24-h urinary protein excretion, and mean 24-h arterial blood pressure (MAP) were checked after 3 weeks treatment with enalapril, after a wash-out period of 2 weeks, and before and after a 3-week treatment course with losartan. RESULTS Both drugs slightly reduced MAP (losartan from 97+/-6 to 94+/-9 and enalapril to 93+/-8 mmHg). Serum potassium levels significantly increased during enalapril therapy (from 4.3+/-0.5 to 4.8+/-0.4 mmol/l, P<0.05), as did, although not significantly, uric acid concentrations (from 7.8+/-1.9 to 8.2+/-1.8 mg/dl, P=0.5). Losartan, on the contrary, only mildly affected serum potassium (4.3+/-0.5 vs 4.5+/-0.5 mmol/l, P=0.25) and serum uric acid decreased (from 7.8+/-2.4 to 7.3+/-1.8 mg/dl, P=0.6). Serum aldosterone and urinary aldosterone excretion were significantly reduced only during ACE inhibitor treatment, which might explain the variable effects on potassium homeostasis. CONCLUSION Losartan may be a useful agent to reduce blood pressure and serum uric acid levels in renal transplant recipients treated with CSA: Furthermore, in this high-risk population, the effects on serum potassium levels are less marked with losartan than with enalapril.
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Affiliation(s)
- A Schmidt
- Division of Nephrology and Dialysis, Department of Medicine III, University of Vienna, Währinger Gürtel 18-20, A-1090 Vienna, Austria
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Kasiske BL, Vazquez MA, Harmon WE, Brown RS, Danovitch GM, Gaston RS, Roth D, Scandling JD, Singer GG. Recommendations for the outpatient surveillance of renal transplant recipients. American Society of Transplantation. J Am Soc Nephrol 2001. [PMID: 11044969 DOI: 10.1681/asn.v11suppl_1s1] [Citation(s) in RCA: 392] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Many complications after renal transplantation can be prevented if they are detected early. Guidelines have been developed for the prevention of diseases in the general population, but there are no comprehensive guidelines for the prevention of diseases and complications after renal transplantation. Therefore, the Clinical Practice Guidelines Committee of the American Society of Transplantation developed these guidelines to help physicians and other health care workers provide optimal care for renal transplant recipients. The guidelines are also intended to indirectly help patients receive the access to care that they need to ensure long-term allograft survival, by attempting to systematically define what that care encompasses. The guidelines are applicable to all adult and pediatric renal transplant recipients, and they cover the outpatient screening for and prevention of diseases and complications that commonly occur after renal transplantation. They do not cover the diagnosis and treatment of diseases and complications after they become manifest, and they do not cover the pretransplant evaluation of renal transplant candidates. The guidelines are comprehensive, but they do not pretend to cover every aspect of care. As much as possible, the guidelines are evidence-based, and each recommendation has been given a subjective grade to indicate the strength of evidence that supports the recommendation. It is hoped that these guidelines will provide a framework for additional discussion and research that will improve the care of renal transplant recipients.
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Affiliation(s)
- B L Kasiske
- Division of Nephrology, Hennepin County Medical Center, University of Minnesota, Minneapolis 55415, USA.
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Roodnat JI, Mulder PG, Rischen-Vos J, van Riemsdijk IC, van Gelder T, Zietse R, Ijzermans JN, Weimar W. Proteinuria and death risk in the renal transplant population. Transplant Proc 2001; 33:1170-1. [PMID: 11267242 DOI: 10.1016/s0041-1345(00)02447-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- J I Roodnat
- Department of Internal Medicine, University Hospital Rotterdam-Dijkzigt, Rotterdam, The Netherlands
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