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Chebion G, Bugni E, Gerin V, Daudon M, Castiglione V. Drug-induced nephrolithiasis and crystalluria: the particular case of the sulfasalazine derivatives. CR CHIM 2022. [DOI: 10.5802/crchim.109] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Sury K, Perazella MA. The Changing Face of Human Immunodeficiency Virus-Mediated Kidney Disease. Adv Chronic Kidney Dis 2019; 26:185-197. [PMID: 31202391 DOI: 10.1053/j.ackd.2018.12.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 12/03/2018] [Accepted: 12/06/2018] [Indexed: 01/09/2023]
Abstract
In nearly 40 years since human immunodeficiency virus (HIV) first emerged, much has changed. Our understanding of the pathogenesis of HIV infection and its effect on the cells within each kidney compartment has progressed, and the natural history of the disease has been transformed. What was once an acutely fatal illness is now a chronic disease managed with oral medications. This change is largely due to the advent of antiretroviral drugs, which have dramatically altered the prognosis and progression of HIV infection. However, the success of antiretroviral therapy has brought with it new challenges for the nephrologist caring for patients with HIV/acquired immune deficiency syndrome, including antiretroviral therapy-induced nephrotoxicity, development of non-HIV chronic kidney disease, and rising incidence of immune-mediated kidney injury. In this review, we discuss the pathogenesis of HIV infection and how it causes pathologic changes in the kidney, review the nephrotoxic effects of select antiretroviral medications, and touch upon other causes of kidney injury in HIV cases, including mechanisms of acute kidney injury, HIV-related immune complex glomerular disease, and thrombotic microangiopathy.
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McLaughlin MM, Guerrero AJ, Merker A. Renal effects of non-tenofovir antiretroviral therapy in patients living with HIV. Drugs Context 2018; 7:212519. [PMID: 29623097 PMCID: PMC5866095 DOI: 10.7573/dic.212519] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 02/22/2018] [Accepted: 02/22/2018] [Indexed: 12/19/2022] Open
Abstract
A review of literature published regarding non-tenofovir antiretroviral agents causing renal adverse effects was conducted. The literature involving renal adverse effects and antiretroviral therapy is most robust with protease inhibitors, specifically atazanavir and indinavir, and includes reports of crystalluria, leukocyturia, nephritis, nephrolithiasis, nephropathy and urolithiasis. Several case reports describe potential nephropathy (including Fanconi syndrome) secondary to administration of abacavir, didanosine, lamivudine and stavudine. Case reports documented renal events such as acute renal failure, nephritis, proteinuria and renal stones with efavirenz administration. Regarding rilpivirine, a small increase of serum creatinine levels (SCr) was found in clinical trials; however, the clinical significance and impact on actual renal function is unknown. The integrase strand transfer inhibitors and enfuvirtide have a relatively safe renal profile, although studies have shown dolutegravir and raltegravir cause mild elevations in SCr without an impact on actual renal function. This is similar to the reaction observed with cobicistat, the pharmacokinetic enhancer frequently given with elvitegravir.
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Affiliation(s)
- Milena M McLaughlin
- Chicago College of Pharmacy, Midwestern University, 555 31st Street, Downers Grove, IL 60515, USA.,Northwestern Memorial Hospital, 251 E Huron St, Chicago, IL 60611, USA
| | - Aimee J Guerrero
- Chicago College of Pharmacy, Midwestern University, 555 31st Street, Downers Grove, IL 60515, USA
| | - Andrew Merker
- Chicago College of Pharmacy, Midwestern University, 555 31st Street, Downers Grove, IL 60515, USA.,Mount Sinai Hospital, 1500 S Fairfield Ave, Chicago, IL 60608, USA
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Daudon M, Frochot V, Bazin D, Jungers P. Drug-Induced Kidney Stones and Crystalline Nephropathy: Pathophysiology, Prevention and Treatment. Drugs 2018; 78:163-201. [PMID: 29264783 DOI: 10.1007/s40265-017-0853-7] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Drug-induced calculi represent 1-2% of all renal calculi. The drugs reported to produce calculi may be divided into two groups. The first one includes poorly soluble drugs with high urine excretion that favour crystallisation in the urine. Among them, drugs used for the treatment of patients with human immunodeficiency, namely atazanavir and other protease inhibitors, and sulphadiazine used for the treatment of cerebral toxoplasmosis, are the most frequent causes. Besides these drugs, about 20 other molecules may induce nephrolithiasis, such as ceftriaxone or ephedrine-containing preparations in subjects receiving high doses or long-term treatment. Calculi analysis by physical methods including infrared spectroscopy or X-ray diffraction is needed to demonstrate the presence of the drug or its metabolites within the calculi. Some drugs may also provoke heavy intra-tubular crystal precipitation causing acute renal failure. Here, the identification of crystalluria or crystals within the kidney tissue in the case of renal biopsy is of major diagnostic value. The second group includes drugs that provoke the formation of urinary calculi as a consequence of their metabolic effects on urinary pH and/or the excretion of calcium, phosphate, oxalate, citrate, uric acid or other purines. Among such metabolically induced calculi are those formed in patients taking uncontrolled calcium/vitamin D supplements, or being treated with carbonic anhydrase inhibitors such as acetazolamide or topiramate. Here, diagnosis relies on a careful clinical inquiry to differentiate between common calculi and metabolically induced calculi, of which the incidence is probably underestimated. Specific patient-dependent risk factors also exist in relation to urine pH, volume of diuresis and other factors, thus providing a basis for preventive or curative measures against stone formation.
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Affiliation(s)
- Michel Daudon
- CRISTAL Laboratory, Tenon Hospital, Paris, France.
- Laboratoire des Lithiases, Service des Explorations Fonctionnelles Multidisciplinaires, AP-HP, Hôpital Tenon, 4, rue de la Chine, 75020, Paris, France.
- INSERM, UMRS 1155 UPMC, Tenon Hospital, Paris, France.
| | - Vincent Frochot
- Laboratoire des Lithiases, Service des Explorations Fonctionnelles Multidisciplinaires, AP-HP, Hôpital Tenon, 4, rue de la Chine, 75020, Paris, France
- INSERM, UMRS 1155 UPMC, Tenon Hospital, Paris, France
| | - Dominique Bazin
- CNRS, UPMC, Paris, France
- Laboratoire de Chimie de la Matière Condensée de Paris, UPMC, Paris, France
| | - Paul Jungers
- Department of Nephrology, Necker Hospital, AP-HP, Paris, France
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Abstract
OBJECTIVES To describe the spectrum of renal tubular disease (RTD) in HIV-positive patients and its association with exposure to antiretroviral therapy (ART). DESIGN Review of 265 consecutive renal biopsies from HIV-positive patients attending eight clinics in the United Kingdom between 2000 and 2012. METHODS We described the clinical characteristics of patients with RTD and compared current/recent exposure (at the time of, or up to 3 months prior to the date of biopsy) to potentially nephrotoxic ART [tenofovir (TDF), atazanavir (ATV), indinavir (IDV) and lopinavir/ritonavir (LPV/r)]. We also analysed the incidence of RTD in the UK CHIC cohort. Kruskall-Wallis, analysis of variance and Fisher's exact tests were used to evaluate between-group differences. RESULTS Of the 60 RTD cases, 54 (90%) were included in the analyses. RTD comprised of three distinct patterns: acute tubular injury (ATI, n = 22), tubulo-interstitial nephritis (TIN, n = 20) and interstitial fibrosis and tubular atrophy (IFTA, n = 12). Compared with TIN and IFTA, ATI cases were less likely to be of black ethnicity (10 vs. 42-55%; P = 0.006), more likely to be on ART (100 vs. 55-68%; P = 0.001), with HIV-RNA below 200 copies/ml (100 vs. 54-58%; P < 0.001), and more likely to have current/recent exposure to TDF (P < 0.001). We did not find evidence for an association between exposure to TDF, ATV/r or LPV/r and either TIN or IFTA. CONCLUSION RTD was present in approximately 20% of renal biopsies and comprised three distinct injury patterns with considerable clinical overlap. ATI was associated with TDF exposure, although the overall incidence of biopsy-defined ATI was low.
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Izzedine H, Lescure FX, Bonnet F. HIV medication-based urolithiasis. Clin Kidney J 2014; 7:121-6. [PMID: 25852859 PMCID: PMC4377784 DOI: 10.1093/ckj/sfu008] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2014] [Accepted: 01/27/2014] [Indexed: 01/03/2023] Open
Abstract
Drug-induced renal calculi represent 1–2% of all renal calculi. In the last decade, drugs used for the treatment of HIV-infected patients have become the most frequent cause of drug-containing urinary calculi. Among these agents, protease inhibitors (PIs) are well known to induce kidney stones, especially indinavir and atazanavir, and more recently darunavir. Urolithiasis attributable to other PIs has also been reported in clinical cases such as those during non-PI use. Antiretroviral drug-induced calculi deserve consideration because most of them are potentially preventable. This article summarizes the diagnosis, epidemiology, prevention and management of antiretroviral drug-induced urolithiasis.
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Affiliation(s)
- Hassane Izzedine
- Department of Nephrology , Pitie Salpetriere Hospital , Paris , France
| | - François Xavier Lescure
- Department of Infectious and Tropical Diseases , Bichat-Claude Bernard Hospital, APHP Paris , Paris , France ; ATIP/AVENIR U738 INSERM Université Paris Diderot , Paris , France
| | - Fabrice Bonnet
- CHU de Bordeaux, Department of Internal Medicine and Infectious Diseases , and University Bordeaux Segalen University, INSERM U 897 , Bordeaux 33000 , France
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Parkhie SM, Fine DM, Lucas GM, Atta MG. Characteristics of patients with HIV and biopsy-proven acute interstitial nephritis. Clin J Am Soc Nephrol 2010; 5:798-804. [PMID: 20338962 DOI: 10.2215/cjn.08211109] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND OBJECTIVES The objective of this study was to describe the characteristics of patients with HIV infection and biopsy-proven acute interstitial nephritis (AIN). DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Pathology reports were reviewed for patients who had HIV infection and underwent renal biopsy at Johns Hopkins Hospital from January 1, 1995, through January 1, 2008. Patients who received a diagnosis of AIN without evidence of HIV-associated nephropathy were identified, and their clinical course was reviewed up to 18 months after biopsy. RESULTS Of 262 biopsies, 29 (11%) patients who had AIN without evidence of HIV-associated nephropathy were identified. The mean age at the time of biopsy was 47.5 years (range 28 to 71 years), 17 (59%) were men, and 23 (79%) were black. The majority (62%) of patients were on antiretroviral therapy, 59% were current or former intravenous drug users, and 62% had hepatitis C co-infection. Drugs were identified as the cause of AIN in the majority (72%) of cases. Nonsteroidal anti-inflammatory drugs were most commonly implicated, followed by sulfamethoxazole/trimethoprim. Antiretroviral therapy was identified as the cause in only three cases. None of the patients presented with the classic triad of fever, rash, and pyuria, and only seven (24%) patients presented with <1 g/d proteinuria. CONCLUSIONS In our series, AIN was prevalent (11%) and was often drug induced. AIN should not be excluded from the differential diagnosis on the basis of absence of the classic clinical triad of fever, rash, and pyuria.
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Affiliation(s)
- Shyam M Parkhie
- Division of Renal Medicine, Johns Hopkins Bayview Medical Center, Baltimore, Maryland, USA
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Domingo P, Knobel H, Gutiérrez F, Barril G, Fulladosa X. Evaluación y tratamiento de la nefropatía en el paciente con infección por VIH-1. Una revisión práctica. Enferm Infecc Microbiol Clin 2010; 28:185-98. [DOI: 10.1016/j.eimc.2009.05.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2008] [Revised: 04/29/2009] [Accepted: 05/12/2009] [Indexed: 01/11/2023]
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Arend LJ, Nadasdy T. Emerging therapy-related kidney disease. Arch Pathol Lab Med 2009; 133:268-78. [PMID: 19195969 DOI: 10.5858/133.2.268] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2008] [Indexed: 11/06/2022]
Abstract
CONTEXT Many new therapies have emerged within the last 5 to 10 years to treat a variety of conditions. Several of these have direct or indirect renal toxicities that may go undiagnosed without careful attention of the pathologist to a patient's clinical history, particularly the addition of new medications or treatments. OBJECTIVE To discuss patterns of renal injury resulting from medications or therapeutic regimens that have been introduced within the last 10 years. Recognition of these patterns may allow the pathologist to alert the attending clinician to a possible drug-induced renal injury and prevent further deterioration of renal function and possible chronic kidney disease. DATA SOURCES A review of recent literature and unpublished observations of case-derived material. CONCLUSIONS A number of newer therapies have emerged as agents of renal toxicity, producing a variety of pathologic changes in the kidney. The outcome can be acute or chronic glomerular, tubular, interstitial, and/or vascular injury. Some drugs will result in irreversible changes and end-stage renal disease, whereas many of the alterations can be reversed with removal of the offending agent, avoiding potential long-term kidney injury.
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Affiliation(s)
- Lois J Arend
- Department of Pathology and Laboratory Medicine, University of Cincinnati Academic Health Center, Cincinnati, Ohio, USA
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Fine DM, Perazella MA, Lucas GM, Atta MG. Renal disease in patients with HIV infection: epidemiology, pathogenesis and management. Drugs 2008; 68:963-80. [PMID: 18457462 DOI: 10.2165/00003495-200868070-00006] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
With the introduction of highly active antiretroviral therapy, we have witnessed prolonged survival with the potential for normal life expectancy in HIV-infected individuals. With improved survival and increasing age, HIV-infected patients are increasingly likely to experience co-morbidities that affect the general population, including kidney disease. Although HIV-associated nephropathy, the most ominous kidney disease related to the direct effects of HIV, may be prevented and treated with antiretrovirals, kidney disease remains an important issue in this population. In addition to the common risk factors for kidney disease of diabetes mellitus and hypertension, HIV-infected individuals have a high prevalence of other risk factors, including hepatitis C, cigarette smoking and injection drug use. Furthermore, they have exposures unique to this population, including antiretrovirals and other medications. Therefore, the differential diagnosis is vast. Early identification (through efficient screening) and definitive diagnosis (by kidney biopsy when indicated) of kidney disease in HIV-infected individuals are critical to optimal management. Earlier interventions with disease-specific therapy, often with the help of a nephrologist, are likely to lead to better outcomes. In those with chronic kidney disease, interventions, such as aggressive blood pressure control with the use of ACE inhibitors or angiotensin receptor antagonists where tolerated, tight blood glucose control in those with diabetes, and avoidance of potentially nephrotoxic medications, can slow progression and prevent end-stage renal disease. Only with greater awareness of kidney-disease manifestations and their implications in this particularly vulnerable population will we be able to achieve success in confronting this growing problem.
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Affiliation(s)
- Derek M Fine
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
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Said SM, Nasr SH, Samsa R, Markowitz GS, D'Agati VD. Nephrotoxicity of antiretroviral therapy in an HIV-infected patient. Kidney Int 2007; 71:1071-5. [PMID: 17311070 DOI: 10.1038/sj.ki.5002134] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- S M Said
- Department of Pathology, College of Physicians and Surgeons, Columbia University, New York, New York, USA
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Röling J, Schmid H, Fischereder M, Draenert R, Goebel FD. HIV-Associated Renal Diseases and Highly Active Antiretroviral Therapy--Induced Nephropathy. Clin Infect Dis 2006; 42:1488-95. [PMID: 16619164 DOI: 10.1086/503566] [Citation(s) in RCA: 153] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2005] [Accepted: 02/10/2006] [Indexed: 12/12/2022] Open
Abstract
Renal disease is becoming an increasingly prevalent entity in human immunodeficiency virus (HIV)-infected patients; it occurs in a variety of clinical settings and is associated with histopathological changes. HIV-related renal impairment can present as acute or chronic kidney disease; it can be caused directly or indirectly by HIV and/or by drug-related effects that are directly nephrotoxic or lead to changes in renal function by inducing metabolic vaculopathy and renal damage. Acute renal failure is frequently caused by the toxic effects of antiretroviral therapy or nephrotoxic antimicrobial substances used in the treatment of opportunistic infections. Chronic renal disease can be caused by multiple pathophysiological mechanisms, leading to HIV-associated nephropathy, a form of collapsing focal glomerulosclerosis, thrombotic microangiopathy, and various forms of immune complex glomerulonephritis. The increase in life expectancy and alteration of lipid metabolism due to receipt of highly active antiretroviral therapy are expected to result in an increased prevalence of diabetes and hypertension and, thus, to secondary diabetic and hypertensive renal damage. Antiretroviral agents, such as indinavir and tenofovir, have been associated with nephrotoxic drug effects that have been shown to be reversible in most cases. In this article, we review the current knowledge about acute and chronic HIV-associated renal disease, metabolic alterations and related nephropathies, and toxic drug effects of combination antiretroviral pharmacotherapy.
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Affiliation(s)
- J Röling
- Department of Infectious Diseases, Medizinische Poliklinik, Ludwig Maximilians Universitat, University of Munich, Munich, Germany.
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Berns JS, Kasbekar N. Highly active antiretroviral therapy and the kidney: an update on antiretroviral medications for nephrologists. Clin J Am Soc Nephrol 2005; 1:117-29. [PMID: 17699198 DOI: 10.2215/cjn.00370705] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Highly active antiretroviral therapy has dramatically altered the treatment and life expectancy of individuals who are infected with HIV. More than 20 antiretroviral drugs and drug combinations now are available in the United States. Nephrologists need to have an understanding of the pharmacokinetics of antiretroviral medications and the proper dosing of these medications in patients with impaired kidney function. It is also important for nephrologists to be aware of drug-drug interactions that can occur between antiretroviral medications and other medications that they may prescribe, including immunosuppressive medications that are used for renal transplantation, as this becomes more common in HIV-infected patients. Adverse reactions that affect the kidneys and cause fluid-electrolyte complications occur with certain antiretroviral agents, although most are relatively free of nephrotoxicity. This article reviews the clinical pharmacology and dosing modifications of the newer antiretroviral medications in patients with reduced kidney function; important drug-drug interactions involving these medications, particularly with other medications that are likely to be prescribed by nephrologists; and renal toxicities of antiretroviral agents.
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Affiliation(s)
- Jeffrey S Berns
- Renal, Electrolyte and Hypertension Division, Department of Medicine, University of Pennsylvania School of Medicine, Penn Presbyterian Medical Center, 51 N. 39th Street, Medical Office Building #240, Philadelphia, PA 19104, USA.
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Haas M, Kaul S, Eustace JA. HIV-associated immune complex glomerulonephritis with "lupus-like" features: a clinicopathologic study of 14 cases. Kidney Int 2005; 67:1381-90. [PMID: 15780090 DOI: 10.1111/j.1523-1755.2005.00215.x] [Citation(s) in RCA: 108] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND While the most common glomerular lesion associated with human immunodeficiency virus (HIV) infection is collapsing focal segmental glomerulosclerosis (FSGS) [HIV-associated nephropathy (HIVAN)], immune complex-mediated forms of glomerulonephritis have been increasingly reported. One form of glomerulonephritis that has been described in the HIV-infected population is immune complex glomerulonephritis with "lupus-like" features, characterized by histologic, immunohistologic, and ultrastructural features resembling lupus nephritis, but occurring in patients without evidence of systemic lupus erythematosus (SLE). Data regarding clinical outcomes in patients with this form of glomerulonephritis are very limited. METHODS We reviewed pathology reports for all native renal biopsy specimens from HIV-positive patients processed at our center from January 1999 through December 2003. Of 77 total specimens, 14 met the following criteria for lupus-like glomerulonephritis: (1) immunofluorescence microscopy showed granular glomerular staining for IgG, IgA, IgM, C3 and C1q, with > or=1+ (0 to 4+ scale) staining for C1q; and (2) the patient's serum was negative for antinuclear antibodies (ANA), or weakly positive (titer < or =1:80) for ANA and negative for antidouble-stranded DNA. RESULTS Clinically, ten of the 14 patients with lupus-like glomerulonephritis presented with nephrotic syndrome, all had microscopic hematuria, and nine had serum creatinine >3.0 mg/dL. All but one were African American. Histologically, seven biopsies showed diffuse proliferative glomerulonephritis, six focal proliferative glomerulonephritis, and one membranous nephropathy. All but two biopsies showed moderate or severe chronic change, and three showed concurrent HIVAN. Ten of the 14 patients developed end-stage renal disease (ESRD) within 1 year of the biopsy. Nine of these ten patients presented with proteinuria >5.0 g/24 hours and nephrotic syndrome, while three of four patients who did not develop ESRD had proteinuria < or =3.0 g/24 hours. CONCLUSION Lupus-like glomerulonephritis, defined by immunohistologic features and absence of serologic evidence of SLE, is not an uncommon form of glomerular disease in HIV-infected patients undergoing a renal biopsy. Renal outcomes in these patients were poor, although this may be due largely to most patients presenting with advanced disease.
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Affiliation(s)
- Mark Haas
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA.
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Abstract
There is no doubt that highly active antiretroviral therapy (HAART) has been the most important progress in the therapy of human immunodeficiency virus (HIV)-infected patients in the last decade. A growing number of observations suggest that the beneficial effects of HAART also include improvement of HIV-related renal complications. Consequently, the cohort of HIV-infected patients requiring HAART has increased and includes patients with preexisting nephropathies, whether related or unrelated to HIV infection. However, some antiretroviral drugs may have renal- and life-threatening side-effects, especially if underlying renal abnormalities exist. In this review, we focus on those aspects that require particular attention in preventing new health complications in HIV-infected patients.
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Affiliation(s)
- Eric Daugas
- Service de Nephrologie B, Hôpital Tenon, AP-HP, Paris, France.
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Gupta SK, Eustace JA, Winston JA, Boydstun II, Ahuja TS, Rodriguez RA, Tashima KT, Roland M, Franceschini N, Palella FJ, Lennox JL, Klotman PE, Nachman SA, Hall SD, Szczech LA. Guidelines for the management of chronic kidney disease in HIV-infected patients: recommendations of the HIV Medicine Association of the Infectious Diseases Society of America. Clin Infect Dis 2005; 40:1559-85. [PMID: 15889353 DOI: 10.1086/430257] [Citation(s) in RCA: 392] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2005] [Accepted: 03/07/2005] [Indexed: 01/06/2023] Open
Affiliation(s)
- Samir K Gupta
- Division of Infectious Diseases, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA.
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Abstract
Indinavir (IDV) is a protease inhibitor widely used in AIDS treatment. A sustained elevation of creatinine was identified in IDV-treated patients. We have previously demonstrated that IDV causes renal vasoconstriction in rats. The objective of this study was to investigate the mechanism of IDV-induced vasoconstriction and the effect that the vasodilator agents L-arginine (LA), nifedipine (NF), as well as magnesium supplementation (Mg), have on IDV-induced nephrotoxicity. Male Wistar rats were kept on fast overnight and given free access to water. IDV (80 mg/kg BW) and NF (3 mg/kg BW) were given by gavage for 15 days. LA (1.5%) and MgCl2.6H2O (1%) were added to drinking water. Six groups were studied: Control ( n=6): normal rats treated with vehicle, a 0.05 M citric acid solution; IDV ( n=7): IDV-treated rats; IDV+LA ( n=6): IDV- and LA-treated rats; IDV+NF ( n=7): IDV- and NF-treated rats; IDV+Mg ( n=7): IDV- and MgCl2-treated rats; IDV+Mg+L-NAME ( n=9): IDV- and MgCl2-treated rats, supplemented with L-NAME (2.5 mg/l in drinking water). Clearance studies and evaluations of urinary nitrite (NO2) excretion were performed on day 16. No changes in blood pressure were observed. NO2 excretion decreased in IDV-treated rats. LA and NF protected against IDV effects, improving GFR (IDV+LA, 1.95 ±0.10; IDV+NF, 1.94 ±0.07 vs IDV, 1.15 ±0.07 ml/min, P<0.001) and RBF (IDV+LA, 7.83 ±0.09; IDV+NF, 7.63 ±0.14 vs IDV, 6.17 ±0.25 ml/min, P<0.001). These results suggest that IDV-induced vasoconstriction is mediated by NO and Ca2+ channels. Magnesium also ameliorated GFR and RBF in IDV-treated rats (GFR IDV+Mg, 1.77 ±0.08 ml/min, P<0.001; RBF IDV+Mg, 7.35 ±0.158 ml/min, P<0.001). Magnesium protection is not NO-mediated since it was not blocked by L-NAME. In conclusion, LA, NF and Mg protect against IDV-induced nephrotoxicity in rats. This study may have potential clinical implications for prevention of IDV-induced nephrotoxicity.
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Affiliation(s)
- Magali de Araujo
- Laboratório de Pesquisa Básica LIM/12, Disciplina de Nefrologia, Faculdade de Medicina USP, São Paulo, Brazil
- Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Antonio Carlos Seguro
- Laboratório de Pesquisa Básica LIM/12, Disciplina de Nefrologia, Faculdade de Medicina USP, São Paulo, Brazil
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Dieleman JP, van Rossum AMC, Stricker BCH, Sturkenboom MCJM, de Groot R, Telgt D, Blok WL, Burger DM, Blijenberg BG, Zietse R, Gyssens IC. Persistent leukocyturia and loss of renal function in a prospectively monitored cohort of HIV-infected patients treated with indinavir. J Acquir Immune Defic Syndr 2003; 32:135-42. [PMID: 12571522 DOI: 10.1097/00126334-200302010-00004] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Symptomatic nephrotoxicity is a well-known complication of indinavir treatment. However, little is known about the relevance of other abnormalities, such as leukocyturia during use of indinavir. We determined the prevalence, risk factors, and consequences of persistent leukocyturia in a prospectively monitored cohort of indinavir users in three adult outpatient clinics. Patients were monitored for nephrotoxicity at regular visits (every 3 months) between August 1998 and September 2000. Monitoring involved urine dipstick analysis and microscopy for pH, erythrocytes, leukocytes, and indinavir crystals. The urine albumin concentration/creatinine concentration ratio and serum creatinine and indinavir plasma concentrations were measured, and urinary tract infection was excluded. Urologic symptoms were retrieved from medical records. Of 184 patients with at least one assessment, 35% had leukocyturia (i.e., >75 cells/microL) at least once during the study period, which coincided with mild increase in the serum albumin level, erythrocyturia, and crystalluria. Thirty-two (24%) of 134 patients with two or more assessments had persistent leukocyturia (i.e., on two or more occasions). Risk factors were indinavir plasma concentration of >9 mg/L, urine pH of >5.7, and crystalluria. Persistent leukocyturia was associated with a gradual loss of renal function but not with urologic symptoms. The data show that leukocyturia is a frequent finding and emphasize the need for monitoring renal function during indinavir treatment, even in the absence of urologic symptoms.
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Affiliation(s)
- Jeanne P Dieleman
- Pharmacoepidemiology Unit, and Department of Internal Medicine, Erasmus Medical Centre, Rotterdam, The Netherlands
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Abstract
Improved therapy directed against opportunistic infection and HIV-1 itself has resulted in greatly enhanced patient survival in the past decade among patients infected with HIV-1. Since patients are living longer, HIV-1 infection is associated with a rising burden of kidney disease. Approximately 14% of black patients and 6% of white patients dying with HIV-1 infection in 1999 in the United States had renal disease. Overall, 10% of patients dying with HIV-1 infection had renal failure. The most common glomerular diseases are focal segmental glomerulosclerosis and immune complex glomerulonephritis. Appropriate therapy for focal segmental glomerulosclerosis includes effective antiretroviral therapy and angiotensin antagonist medication. Drug toxicity is also common, often manifesting as electrolyte abnormalities, acute renal failure, interstitial nephritis, or nephrolithiasis. In particular, indinavir is associated with crystalluria, nephrolithiasis, interstitial nephritis, and lower urinary tract inflammation. Appropriate screening for renal disease and appropriate intervention will likely reduce the morbidity and mortality associated with progressive renal disease.
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Affiliation(s)
- Jeffrey B. Kopp
- Kidney Disease Section, Building 10, Room 3N114, National Institutes of Health, Bethesda, MD 20892-1268, USA.
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van Rossum AMC, Dieleman JP, Fraaij PLA, Cransberg K, Hartwig NG, Burger DM, Gyssens IC, de Groot R. Persistent sterile leukocyturia is associated with impaired renal function in human immunodeficiency virus type 1-infected children treated with indinavir. Pediatrics 2002; 110:e19. [PMID: 12165618 DOI: 10.1542/peds.110.2.e19] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Prolonged administration of indinavir is associated with the occurrence of a variety of renal complications in adults. These well-documented side effects have restricted the use of this potent protease inhibitor in children. DESIGN A prospective study to monitor indinavir-related nephrotoxicity in a cohort of 30 human immunodeficiency virus type 1-infected children treated with indinavir. METHODS Urinary pH, albumin, creatinine, the presence of erythrocytes, leukocytes, bacteria and crystals, and culture were analyzed every 3 months for 96 weeks. Serum creatinine levels were routinely determined at the same time points. Steady-state pharmacokinetics of indinavir were done at week 4 after the initiation of indinavir. RESULTS The cumulative incidence of persistent sterile leukocyturia (> or =75 cells/ micro L in at least 2 consecutive visits) after 96 weeks was 53%. Persistent sterile leukocyturia was frequently associated with a mild increase in the urine albumin/creatinine ratio and by microscopic hematuria. The cumulative incidence of serum creatinine levels >50% above normal was 33% after 96 weeks. Children with persistent sterile leukocyturia more frequently had serum creatinine levels of 50% above normal than those children without persistent sterile leukocyturia. In children younger than 5.6 years, persistent sterile leukocyturia was significantly more frequent than in older children. A higher cumulative incidence of persistent leukocyturia was found in children with an area under the curve >19 mg/L x h or a peak serum level of indinavir >12 mg/L. In 4 children, indinavir was discontinued because of nephrotoxicity. Subsequently, the serum creatinine levels decreased, the urine albumin/creatinine ratios returned to zero, and the leukocyturia disappeared within 3 months. CONCLUSIONS Children treated with indinavir have a high cumulative incidence of persistent sterile leukocyturia. Children with persistent sterile leukocyturia more frequently had an increase in serum creatinine levels of >50% above normal. Younger children have an additional risk for renal complications. The impairment of the renal function in these children occurred in the absence of clinical symptoms of nephrolithiasis. Indinavir-associated nephrotoxicity must be monitored closely, especially in children with risk factors such as persistent sterile leukocyturia, age <5.6 years, an area under the curve of indinavir >19 mg/L x h, and a C(max) >12 mg/L.
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Affiliation(s)
- Annemarie M C van Rossum
- Department of Pediatrics, Sophia Children's Hospital/Erasmus University Medical Centre Rotterdam, Rotterdam, the Netherlands
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Kopp JB, Falloon J, Filie A, Abati A, King C, Hortin GL, Mican JM, Vaughan E, Miller KD. Indinavir-associated interstitial nephritis and urothelial inflammation: clinical and cytologic findings. Clin Infect Dis 2002; 34:1122-8. [PMID: 11915002 DOI: 10.1086/339486] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2001] [Revised: 11/16/2001] [Indexed: 11/03/2022] Open
Abstract
The objective of the present study was to characterize the genitourinary syndromes that accompany indinavir-associated pyuria. Of 23 indinavir-treated patients with persistent pyuria, 4 had isolated interstitial nephritis, 10 had both interstitial nephritis and urothelial inflammation, 7 had isolated urothelial inflammation, and 2 had pyuria with nonspecific urinary tract inflammation. A total of 21 patients had multinucleated histiocytes identified by cytologic testing of urine specimens. Urine abnormalities resolved in all 20 patients who stopped receiving indinavir therapy. Pyuria continued in the 3 patients who continued receiving indinavir. Six patients had elevated serum creatinine levels, which returned to baseline levels when indinavir was discontinued. In conclusion, indinavir-associated pyuria was frequently associated with evidence of interstitial nephritis and/or urothelial inflammation, multinucleated histiocytes were commonly present in urine specimens, and cessation of indinavir therapy was associated with prompt resolution of urine abnormalities.
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Affiliation(s)
- Jeffrey B Kopp
- Kidney Disease Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, 20892, USA.
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de Araujo M, Seguro AC. Trimethoprim-Sulfamethoxazole (Tmp/Smx) Potentiates Indinavir Nephrotoxicity. Antivir Ther 2002. [DOI: 10.1177/135965350200700307] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objectives Indinavir is a widely prescribed protease inhibitor in the treatment of HIV infection. It has been associated with nephrolithiasis, crystalluria and tubulointerstitial nephritis. Nelfinavir is another protease inhibitor used successfully in AIDS treatment. The objective of this study was to evaluate the effect of both indinavir and nelfinavir individually, and in association with trimethoprim-sulfamethoxazole (TMP/SMX), on renal function in Wistar rats. Methods Doses of indinavir (80 mg/kg body weight [BW] daily), nelfinavir (75 mg/kg BW daily) and TMP/SMX (100 mg TMP/kg BW daily) were given by gavage for 15 days. Seven groups were studied: control, vehicle, TMP/SMX, indinavir, indinavir+TMP/SMX, nelfinavir, and nelfinavir+TMP/SMX. Results No changes were observed in body weight, urine volume and blood pressure. The vehicle group did not differ from the control group. TMP/SMX induced a small decrease in inulin clearance with no tubular alterations. Indinavir decreased inulin clearance (indinavir: 0.48 ±0.03 vs control: 0.93 ±0.08, P<0.001) and renal blood flow (indinavir: 6.2 ±0.2 vs control: 8.0 ±0.3, P<0.05). These effects were potentiated by TMP/SMX, which produced high vasoconstriction associated with alterations in tubular functions, characterised by increased fractional excretion of sodium (indinavir+TMP/SMX: 1.14 ±0.16 vs control: 0.39 ±0.07, P<0.01). Nelfinavir either alone or in combination with TMP/SMX did not change the renal function of the rats. Conclusion These results suggest that indinavir nephrotoxicity in rats is potentiated by TMP/SMX and that nelfinavir alone or in combination with TMP/SMX is not nephrotoxic.
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Affiliation(s)
- Magali de Araujo
- Laboratório de Pesquisa Básica, LIM-12, Disciplina de Nefrologia, Faculdade de Medicina USP, São Paulo, Brazil
- Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Antonio Carlos Seguro
- Laboratório de Pesquisa Básica, LIM-12, Disciplina de Nefrologia, Faculdade de Medicina USP, São Paulo, Brazil
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Reilly RF, Tray K, Perazella MA. Indinavir nephropathy revisited: a pattern of insidious renal failure with identifiable risk factors. Am J Kidney Dis 2001; 38:E23. [PMID: 11576910 DOI: 10.1053/ajkd.2001.27732] [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: 11/11/2022]
Abstract
Indinavir is a well-known cause of crystal-induced acute renal failure, dysuria and flank pain, and nephrolithiasis. Recently a more insidious tubulointerstitial lesion has been recognized as secondary to the drug. We report a case of a hepatitis C-positive patient on long-term indinavir therapy for human immunodeficiency virus (HIV) who developed a slowly progressive rise in serum creatinine. Renal biopsy revealed a diffuse interstitial infiltrate with numerous eosinophils and scarring. The tubules showed focal necrosis and dilation with elongated crystals present within their lumina. The elevated serum creatinine decreased to a new baseline over several months with the discontinuation of indinavir. We review the literature of renal syndromes associated with indinavir focusing on chronic progressive tubulointerstitial injury and speculate on risk factors and potential mechanisms of indinavir-induced renal injury.
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Affiliation(s)
- R F Reilly
- Department of Medicine, Section of Nephrology, Yale University School of Medicine, New Haven, CT 06520, USA
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25
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Affiliation(s)
- T A Godwin
- The New York Hospital Medical Center of Queens, Flushing, New York, USA
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26
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Current Awareness. Pharmacoepidemiol Drug Saf 2000. [DOI: 10.1002/1099-1557(200009/10)9:5<441::aid-pds491>3.0.co;2-b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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