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Benedicto AM, Fuster-Martínez I, Tosca J, Esplugues JV, Blas-García A, Apostolova N. NNRTI and Liver Damage: Evidence of Their Association and the Mechanisms Involved. Cells 2021; 10:cells10071687. [PMID: 34359857 PMCID: PMC8303744 DOI: 10.3390/cells10071687] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/26/2021] [Accepted: 06/29/2021] [Indexed: 12/12/2022] Open
Abstract
Due to the improved effectiveness and safety of combined antiretroviral therapy, human immunodeficiency virus (HIV) infection has become a manageable, chronic condition rather than a mortal disease. However, HIV patients are at increased risk of experiencing non-AIDS-defining illnesses, with liver-related injury standing out as one of the leading causes of death among these patients. In addition to more HIV-specific processes, such as antiretroviral drug-related toxicity and direct injury to the liver by the virus itself, its pathogenesis is related to conditions that are also common in the general population, such as alcoholic and non-alcoholic fatty liver disease, viral hepatitis, and ageing. Non-nucleoside reverse transcriptase inhibitors (NNRTIs) are essential components of combined anti-HIV treatment due to their unique antiviral activity, high specificity, and acceptable toxicity. While first-generation NNRTIs (nevirapine and efavirenz) have been related largely to liver toxicity, those belonging to the second generation (etravirine, rilpivirine and doravirine) seem to be generally safe for the liver. Indeed, there is preclinical evidence of rilpivirine being hepatoprotective in different models of liver injury, independently of the presence of HIV. The present study aims to review the mechanisms by which currently available anti-HIV drugs belonging to the NNRTI family may participate in the development of liver disease.
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Affiliation(s)
- Ana M. Benedicto
- Department of Pharmacology, Faculty of Medicine, University of Valencia, 46010 Valencia, Spain; (A.M.B.); (I.F.-M.); (N.A.)
| | - Isabel Fuster-Martínez
- Department of Pharmacology, Faculty of Medicine, University of Valencia, 46010 Valencia, Spain; (A.M.B.); (I.F.-M.); (N.A.)
| | - Joan Tosca
- Digestive Medicine Department, University Clinical Hospital of Valencia, 46010 Valencia, Spain;
| | - Juan V. Esplugues
- Department of Pharmacology, Faculty of Medicine, University of Valencia, 46010 Valencia, Spain; (A.M.B.); (I.F.-M.); (N.A.)
- FISABIO–University Hospital Dr Peset, 46017 Valencia, Spain;
- Center for Biomedical Research Network–Hepatic and Digestive Diseases (CIBERehd), 46010 Valencia, Spain
- Correspondence: ; Tel.: +34-963-864-167; Fax: +34-963-983-879
| | - Ana Blas-García
- FISABIO–University Hospital Dr Peset, 46017 Valencia, Spain;
- Center for Biomedical Research Network–Hepatic and Digestive Diseases (CIBERehd), 46010 Valencia, Spain
- Department of Physiology, Faculty of Medicine, University of Valencia, 46010 Valencia, Spain
| | - Nadezda Apostolova
- Department of Pharmacology, Faculty of Medicine, University of Valencia, 46010 Valencia, Spain; (A.M.B.); (I.F.-M.); (N.A.)
- FISABIO–University Hospital Dr Peset, 46017 Valencia, Spain;
- Center for Biomedical Research Network–Hepatic and Digestive Diseases (CIBERehd), 46010 Valencia, Spain
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Wearne N, Davidson B, Blockman M, Swart A, Jones ES. HIV, drugs and the kidney. Drugs Context 2020; 9:dic-2019-11-1. [PMID: 32256631 PMCID: PMC7104683 DOI: 10.7573/dic.2019-11-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 01/18/2020] [Accepted: 02/11/2020] [Indexed: 12/20/2022] Open
Abstract
Human immunodeficiency virus (HIV) affects over 36 million people worldwide. Antiretroviral therapy (ART) is expanding and improving HIV viral suppression, resulting in increasing exposure to drugs and drug interactions. Polypharmacy is a common complication as people are living longer on ART, increasing the risk of drug toxicities. Polypharmacy is related not only to ART exposure and medication for opportunistic infections, but also to treatment of chronic lifestyle diseases. Acute kidney injury (AKI) is frequent in HIV and is commonly the result of sepsis, dehydration and drug toxicities. Furthermore, HIV itself increases the risk of chronic kidney disease (CKD). Drug treatment is often complicated in people living with HIV because of a greater incidence of AKI and/or CKD compared to the HIV-negative population. Impaired renal function affects drug interactions, drug toxicities and importantly drug dosing, requiring dose adjustment. This review discusses ART and its nephrotoxic effects, including drug–drug interactions. It aims to guide the clinician on dose adjustment in the setting of renal impairment and dialysis, for the commonly used drugs in patients with HIV.
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Affiliation(s)
- Nicola Wearne
- Groote Schuur Hospital Department of Medicine, Division of Nephrology and Hypertension, Nephrology and Hypertension Research Unit, University of Cape Town, South Africa
| | - Bianca Davidson
- Groote Schuur Hospital Department of Medicine, Division of Nephrology and Hypertension, Nephrology and Hypertension Research Unit, University of Cape Town, South Africa
| | - Marc Blockman
- Groote Schuur Hospital Department of Medicine, Division of Clinical Pharmacology, University of Cape Town, South Africa
| | - Annoesjka Swart
- Groote Schuur Hospital Department of Medicine, Division of Clinical Pharmacology, University of Cape Town, South Africa
| | - Erika Sw Jones
- Groote Schuur Hospital Department of Medicine, Division of Nephrology and Hypertension, Nephrology and Hypertension Research Unit, University of Cape Town, South Africa
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Gauckler P, Shin JI, Mayer G, Kronbichler A. Eosinophilia and Kidney Disease: More than Just an Incidental Finding? J Clin Med 2018; 7:E529. [PMID: 30544782 PMCID: PMC6306805 DOI: 10.3390/jcm7120529] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 11/29/2018] [Accepted: 12/05/2018] [Indexed: 02/07/2023] Open
Abstract
Peripheral blood eosinophilia (PBE), defined as 500 eosinophils or above per microliter (µL) blood, is a condition that is not uncommon but often neglected in the management of patients with chronic kidney disease (CKD), acute kidney injury (AKI), or patients on renal replacement therapy (RRT). The nature of PBE in the context of kidney diseases is predominantly secondary or reactive and has to be distinguished from primary eosinophilic disorders. Nonetheless, the finding of persistent PBE can be a useful clue for the differential diagnosis of underdiagnosed entities and overlapping syndromes, such as eosinophilic granulomatosis with polyangiitis (EGPA), IgG4-related disease (IgG4-RD), acute interstitial nephritis (AIN), or the hypereosinophilic syndrome (HES). For patients on RRT, PBE may be an indicator for bio-incompatibility of the dialysis material, acute allograft rejection, or Strongyloides hyperinfection. In a subset of patients with EGPA, eosinophils might even be the driving force in disease pathogenesis. This improved understanding is already being used to facilitate novel therapeutic options. Mepolizumab has been licensed for the management of EGPA and is applied with the aim to abrogate the underlying immunologic process by blocking interleukin-5. The current article provides an overview of different renal pathologies that are associated with PBE. Further scientific effort is required to understand the exact role and function of eosinophils in these disorders which may pave the way to improved interdisciplinary management of such patients.
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Affiliation(s)
- Philipp Gauckler
- Department of Internal Medicine IV (Nephrology and Hypertension), Medical University Innsbruck, 6020 Innsbruck, Austria.
| | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul 03722, Korea.
- Department of Pediatric Nephrology, Severance Children's Hospital, Seoul 03722, Korea.
- Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul 03722, Korea.
- Division of Cardiology, Emory University School of Medicine, Atlanta, GA 30322, USA.
| | - Gert Mayer
- Department of Internal Medicine IV (Nephrology and Hypertension), Medical University Innsbruck, 6020 Innsbruck, Austria.
| | - Andreas Kronbichler
- Department of Internal Medicine IV (Nephrology and Hypertension), Medical University Innsbruck, 6020 Innsbruck, Austria.
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Loens C, Amet S, Isnard-Bagnis C, Deray G, Tourret J. [Nephrotoxicity of antiretrovirals other than tenofovir]. Nephrol Ther 2018; 14:55-66. [PMID: 29500080 DOI: 10.1016/j.nephro.2017.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The remarkable improvement of the outcome of HIV infection came with the price of substantial toxicity of some antiretrovirals. The first molecules used to treat HIV included an important nephrotoxicity. Zalcitabine, stavudine and didanosine can induce severe lactic acidosis. Lactate production is enhanced and the renal capacity to regulate pH is overwhelmed. However, this side effect is not due to a direct dysfunction of the kidneys. Zalcitabine was withdrawn from the market because of this risk. Indinavir, a protease inhibitor, is soluble only in very acidic solutions. Consequently, the small fraction that is excreted in the urine precipitates and can be responsible for uro-nephrolithiasis, leukocyturia, cristalluria, obstructive acute kidney failure, and acute or chronic interstitial nephritis. This is the reason why indinavir is almost not prescribed nowadays, even if it is still marketed. In addition to the direct nephrotoxicity of some antiretrovirals, anti-HIV treatment also includes a toxicity which pathophysiology is not completely elucidated. This nephrotoxicity is the consequence of organ accelerated ageing and of an increased vascular risk. Kidney vascularization (from renal arteries to capillaries) is essential to kidney function and all cardiovascular risks are also renal risks. It is now clearly established that combined antiretroviral treatment increases the vascular risk. A better comprehension of the links between HIV infection, its treatment and very long-term kidney risk is needed to improve the complex management of patients who have now cumulated several decades of HIV infection and treatment with various toxicities.
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Affiliation(s)
- Christopher Loens
- Service de néphrologie, groupe hospitalier universitaire Pitié-Salpêtrière, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France; Université Pierre et Marie Curie, 4, place Jussieu, 75005 Paris, France
| | - Sabine Amet
- Service de néphrologie, groupe hospitalier universitaire Pitié-Salpêtrière, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France; ICAR : Information, Conseil, Adaptation Rénale, groupe hospitalier universitaire Pitié-Salpêtrière, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France
| | - Corinne Isnard-Bagnis
- Service de néphrologie, groupe hospitalier universitaire Pitié-Salpêtrière, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France; Université Pierre et Marie Curie, 4, place Jussieu, 75005 Paris, France
| | - Gilbert Deray
- Service de néphrologie, groupe hospitalier universitaire Pitié-Salpêtrière, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France; Université Pierre et Marie Curie, 4, place Jussieu, 75005 Paris, France
| | - Jérôme Tourret
- Service de néphrologie, groupe hospitalier universitaire Pitié-Salpêtrière, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France; Université Pierre et Marie Curie, 4, place Jussieu, 75005 Paris, France.
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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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Apostolova N, Blas-Garcia A, Galindo MJ, Esplugues JV. Efavirenz: What is known about the cellular mechanisms responsible for its adverse effects. Eur J Pharmacol 2017; 812:163-173. [PMID: 28690189 DOI: 10.1016/j.ejphar.2017.07.016] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 07/04/2017] [Accepted: 07/05/2017] [Indexed: 02/08/2023]
Abstract
The HIV infection remains an important health problem worldwide. However, due to the efficacy of combined antiretroviral therapy (cART), it has ceased to be a mortal condition, becoming a chronic disease instead. Efavirenz, the most prescribed non-nucleoside analogue reverse transcriptase inhibitor (NNRTI), has been a key component of cART since its commercialization in 1998. Though still a drug of choice in many countries, its primacy has been challenged by the arrival of newer antiretroviral agents with better toxicity profiles and treatment adherence. The major side effects related to EFV have been widely described in clinical studies, however the mechanisms that participate in their pathogenesis remain largely ununderstood. This review provides an insight into the cellular and molecular mechanisms responsible for the development of the most significant undesired effects induced by efavirenz, both short- and long-term, revealed by in vitro and in vivo experimental pharmacological research. Growing evidence implicates the drug in energy metabolism, mitochondrial function, and other cellular processes involved in stress responses including oxidative stress, inflammation and autophagy.
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Affiliation(s)
- Nadezda Apostolova
- Departamento de Farmacología, Facultad de Medicina, Universidad de Valencia, Valencia-Centro de Investigación Biomédica en Red-Enfermedades Hepáticas y Digestivas (CIBERehd), Valencia, Spain.
| | - Ana Blas-Garcia
- Departamento de Farmacología, Facultad de Medicina, Universidad de Valencia, Valencia-Centro de Investigación Biomédica en Red-Enfermedades Hepáticas y Digestivas (CIBERehd), Valencia, Spain
| | - Maria J Galindo
- Unidad de Enfermedades Infecciosas - Medicina Interna, Hospital Clínico Universitario de Valencia, Spain
| | - Juan V Esplugues
- Departamento de Farmacología, Facultad de Medicina, Universidad de Valencia, Valencia-Centro de Investigación Biomédica en Red-Enfermedades Hepáticas y Digestivas (CIBERehd), Valencia, Spain; FISABIO-Hospital Universitario Dr. Peset, Valencia, Spain
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Brandariz D, Smithson A, Anton-Vazquez V. Drug reaction with eosinophilia and systemic symptoms related to antiretroviral treatment in human immunodeficiency virus patients. Indian J Sex Transm Dis AIDS 2017; 38:163-170. [PMID: 30148271 PMCID: PMC6085929 DOI: 10.4103/ijstd.ijstd_70_17] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND The drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is a life-threatening condition caused by different medications. The objective of this study was to analyze DRESS cases related to antiretroviral therapy in human immunodeficiency virus (HIV) patients. MATERIALS AND METHODS Systematic review of DRESS suspected cases in HIV patients associated to antiretrovirals published between January 1998 and April 2017. The registry of the severe cutaneous adverse reactions score was used to classify each report as a "definitive," "probable," "possible," or "no" DRESS case. Clinical characteristics, management, and outcomes were evaluated. RESULTS Thirty-five case reports were analyzed involving 5 antiretrovirals: Abacavir in 10 (28.6%) cases, efavirenz in 6 (17.1%), nevirapine in 12 (34.3%), raltegravir in 6 (17.1%), and tenofovir in 1 (2.9%). Mean age of the patients was 40 ± 13 years, 65% of which were male. A total of 57.1% reports were classified as having a "definitive-probable" DRESS case. Management was based on withdrawal of the causal antiretroviral and corticosteroids in 68.6% of the cases. None of the patients died. Treatment with nevirapine or raltegravir, the longer onset of symptoms and the presence of lymphadenopathy, eosinophilia, liver involvement, and a longer time for clinical resolution were more frequent among "definitive-probable" DRESS cases. CONCLUSIONS A DRESS syndrome has to be suspected in HIV patients with lymphadenopathy, eosinophilia, and liver involvement developing weeks after the initiation of nevirapine or raltegravir. Suspension of the causal antiretroviral and in most cases treatment with corticosteroids allowed adequate clinical control.
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Affiliation(s)
- David Brandariz
- Department of Hospital Pharmacy, Hospital de l'Esperit Sant, Santa Coloma Gramenet, Spain
| | - Alex Smithson
- Infectious Disease Unit, Hospital de l'Esperit Sant, Santa Coloma de Gramenet, Spain
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Dong Q, Oh JE, Yi JK, Kim RH, Shin KH, Mitsuyasu R, Park NH, Kang MK. Efavirenz induces autophagy and aberrant differentiation in normal human keratinocytes. Int J Mol Med 2013; 31:1305-12. [PMID: 23563240 PMCID: PMC3692348 DOI: 10.3892/ijmm.2013.1327] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Accepted: 01/08/2013] [Indexed: 11/30/2022] Open
Abstract
Although efavirenz (EFV) is efficacious as an anti-retroviral therapy when combined with other antiretroviral drugs, it may cause adverse clinical effects, including skin and mucosal eruptions, central nervous system complications, hepatotoxicity, renal failure and pulmonary complications. The present study investigated the phenotypic alterations caused by EFV in normal human keratinocytes (NHKs) and determined the cell death pathways leading to the lack of epithelial proliferation and regeneration. Replication kinetics, cellular morphology, and protein and mRNA levels of cell cycle regulatory genes and cell death markers were compared between the EFV-exposed cells and the untreated control. EFV treatment led to cell proliferation arrest and cell death of the NHKs by inducing autophagy mediated by proteasome-dependent degradation of p53. EFV also reduced the levels of mTOR and active ERK signaling in NHKs. Chemical inhibition of p53 degradation with a proteasome inhibitor led to reduced autophagic response of NHKs to EFV. In addition, EFV triggered terminal differentiation of NHKs by inducing the expression of involucrin, filaggrin, loricrin and genes involved in cornified envelope formation. Inhibition of autophagy in the EFV-treated NHKs with 3-methylalanine reduced the levels of involucrin and the extent of cell death. Our data indicate that EFV elicits cytotoxic effects on NHKs in part through induction of autophagy and aberrant differentiation of cells.
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Affiliation(s)
- Qinghua Dong
- School of Dentistry, University of California, Los Angeles, CA, USA
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10
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Calza L. Renal toxicity associated with antiretroviral therapy. HIV CLINICAL TRIALS 2012; 13:189-211. [PMID: 22849961 DOI: 10.1310/hct1304-189] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Renal disease is becoming an increasingly prevalent comorbidity in patients with human immunodeficiency virus (HIV) infection. The increase in life expectancy following the introduction of highly active antiretroviral therapy (HAART) and the long-term development of metabolic complications (such as diabetes and dyslipidaemia), hypertension, and vascular diseases can contribute to the increasing frequency in the recognition of renal impairment in HIV-infected patients. Some antiretroviral agents, and particularly tenofovir, have been associated with nephrotoxic drug effects, including decline in glomerular filtration rate, proximal tubular damage, and acute kidney injury. The occurrence of clinically evident renal toxicity in patients treated with HAART seems to be very low, but glomerular or tubular subclinical dysfunction may occur more frequently. Therefore, careful clinical and laboratory monitoring for the early recognition of renal abnormalities is recommended for all subjects receiving antiretroviral treatment. In this article, the current knowledge about the nephrotoxic effects of antiretroviral agents has been reviewed, and an algorithm for screening and management of HAART-related kidney disease is proposed in the light of the most recent clinical studies and international guidelines.
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Affiliation(s)
- Leonardo Calza
- Department of Internal Medicine, Geriatrics and Nephrologic Diseases, Section of Infectious Diseases, S.Orsola-Malpighi Hospital, Alma Mater Studiorum University of Bologna, Bologna, Italy.
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11
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Labro MT. Immunomodulatory effects of antimicrobial agents. Part I: antibacterial and antiviral agents. Expert Rev Anti Infect Ther 2012; 10:319-40. [PMID: 22397566 DOI: 10.1586/eri.12.11] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Despite impressive therapeutic progresses in the battle against infections, microorganisms are still a threat to mankind. With hundreds of antibacterial molecules, major concerns remain about the emergence of resistant and multidrug-resistant pathogens. On the other hand, the antiviral drug armamentarium is comprised of only a few dozens of compounds which are highly pathogen specific, and resistance is also a concern. According to Arturo Casadevall (Albert Einstein College of Medicine, NY, USA), we have now entered the third era of anti-infective strategy, which intends to favor the interplay between active molecules and the immune system. The first part of this review focuses on the potential immunomodulating properties of anti-infective agents, beginning with antibacterial and antiviral agents.
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Affiliation(s)
- Marie-Thérèse Labro
- Inserm SC14 Centre d'Expertise Collective, Université Paris Diderot Paris, 7 Faculté de Médecine Site Bichat, 16 rue Henri Huchard, 75890, Paris Cedex 18, France.
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12
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Raheem OA, Mirheydar HS, Palazzi K, Chenoweth M, Lakin C, Sur RL. Prevalence of nephrolithiasis in human immunodeficiency virus infected patients on the highly active antiretroviral therapy. J Endourol 2012; 26:1095-8. [PMID: 22429050 DOI: 10.1089/end.2011.0639] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND AND PURPOSE Protease inhibitors, specifically indinavir, have historically been implicated as a cause of nephrolithiasis in the human immunodeficiency virus (HIV) infected patients. There is a paucity of data, however, on stone disease with nonindinavir etiologies since the introduction of highly active antiretroviral therapy (HAART). We sought to describe the prevalence of nephrolithiasis in the HIV population since the use of HAART. PATIENTS AND METHODS We retrospectively reviewed HIV-positive patients currently receiving HAART treatment in whom image proven kidney and/or ureteral urolithiasis developed, between 1998 and 2010. A detailed analysis of patients' current treatment, surgical intervention, and metabolic studies was performed. RESULTS A total of 436 HIV-positive patients were included and 46 (11%) patients had nephrolithiasis. Each patient included in this study was receiving nonindinavir-based antiretroviral therapy. There were 41 men of whom 36 were Caucasian. Eleven (24%) patients underwent 24-hour urine collections with 11 metabolic abnormalities identified. Stone analysis was available for seven patients (four calcium oxalate monohydrate, one cystine, one uric acid, and one atazanavir). CONCLUSIONS We report the largest series of nephrolithiasis in an HIV population since the introduction of HAART and highlight not only the similar prevalence of nephrolithiasis to the non-HIV population but also the lack of consistent comprehensive metabolic evaluations in HIV patients with recurrent nephrolithiasis.
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Affiliation(s)
- Omer A Raheem
- Division of Urology, Department of Surgery, University of California San Diego Health Care System, San Diego, California 92103, USA.
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Alsauskas ZC, Medapalli RK, Ross MJ. Expert opinion on pharmacotherapy of kidney disease in HIV-infected patients. Expert Opin Pharmacother 2011; 12:691-704. [PMID: 21250871 DOI: 10.1517/14656566.2011.535518] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Human immunodeficiency virus (HIV) infection is associated with the development of a wide spectrum of kidney diseases. HIV-associated nephropathy (HIVAN) is the most common cause of chronic kidney disease (CKD) in HIV-infected individuals and predominantly affects patients of African ancestry. HIVAN is a leading cause of end-stage renal disease (ESRD) among African-Americans. AREAS COVERED An overview of the spectrum of kidney disease in patients with HIV is given. Current pharmacologic interventions to treat kidney disease in HIV are discussed. This review will enhance knowledge regarding the most common causes of kidney disease in HIV-infected patients. An understanding of the principles related to pharmacotherapy in HIV-infected patients with kidney disease will also be gained. EXPERT OPINION Kidney disease is an important cause of morbidity and mortality in HIV-infected patients. The most common cause of chronic kidney disease in this population is HIV-associated nephropathy, which is caused by viral infection of the renal epithelium. Several medications that are commonly used in HIV-infected patients can have adverse effects on the kidneys and the doses of many antiretroviral medications need to be adjusted in patients with impaired renal function.
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14
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Abstract
With significant reductions in mortality and risk of progression to AIDS in the era of highly active antiretroviral therapy (HAART), complications of long-standing HIV infection and treatment have become increasingly important. Such complications include the nephrotoxic effects of HAART, which are the subject of this Review. The most common nephrotoxic effects associated with HAART include crystal-induced obstruction secondary to use of protease inhibitors (mainly indinavir and atazanavir), and proximal tubule damage related to the nucleotide analog reverse transcriptase inhibitor tenofovir. Acute kidney injury (AKI) can occur following tenofovir-induced tubule dysfunction or as a result of severe mitochondrial dysfunction and lactic acidosis induced by nucleoside reverse transcriptase inhibitors. The potential insidious long-term renal toxicity of antiretroviral treatment is probably underappreciated in patients with HIV: a proportion of patients with treatment-related AKI did not recover their baseline renal function at 2-year follow-up, suggesting the possibility of permanent renal damage. Finally, nonspecific metabolic complications might increase the risk of vascular chronic kidney disease in patients on HAART. However, given the benefits of HAART, fear of nephrotoxic effects is never a valid reason to withhold antiretroviral therapy. Identification of patients with pre-existing chronic kidney disease, who are at increased risk of renal damage, enables appropriate dose modification, close monitoring, and avoidance or cautious use of potentially nephrotoxic medications.
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Affiliation(s)
- Hassane Izzedine
- Department of Nephrology, La Pitié-Salpêtrière Hospital, Paris, France.
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15
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Jao J, Wyatt CM. Antiretroviral medications: adverse effects on the kidney. Adv Chronic Kidney Dis 2010; 17:72-82. [PMID: 20005491 DOI: 10.1053/j.ackd.2009.07.009] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2009] [Revised: 07/17/2009] [Accepted: 07/21/2009] [Indexed: 11/11/2022]
Abstract
The widespread introduction of highly active antiretroviral therapy (HAART) in the mid-1990s dramatically altered the course of human immunodeficiency virus (HIV) infection, with improvements in survival and reductions in the incidence of AIDS-defining illnesses. Although antiretroviral therapy has been shown to reduce the incidence of both AIDS-defining and non-AIDS conditions, long-term exposure to HAART may also be associated with significant toxicity. This article reviews the potential nephrotoxicity of specific antiretroviral agents and the impact of antiretroviral therapy on related metabolic disorders. The antiretroviral agents most strongly associated with direct nephrotoxicity include the nucleotide reverse transcriptase inhibitor, tenofovir, and the protease inhibitor indinavir, although other agents have been implicated less frequently. Tenofovir and related nucleotide analogs have primarily been associated with proximal tubular dysfunction and acute kidney injury, whereas indinavir is known to cause nephrolithiasis, obstructive nephropathy, and interstitial nephritis. Kidney damage related to antiretroviral therapy is typically reversible with early recognition and timely discontinuation of the offending agent, and nephrologists should be familiar with the potential toxicity of these agents to avoid delays in diagnosis.
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Reacciones cutáneas adversas a fármacos en los pacientes con infección por el VIH en la era TARGA. ACTAS DERMO-SIFILIOGRAFICAS 2009. [DOI: 10.1016/s0001-7310(09)70819-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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17
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Cutaneous Drug Reactions in HIV-Infected Patients in the HAART Era. ACTAS DERMO-SIFILIOGRAFICAS 2009. [DOI: 10.1016/s1578-2190(09)70062-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Curry E, Thomas M, Yehia M. Renal impairment and hypersensitivity reaction due to efavirenz. Nephrology (Carlton) 2009; 13:541. [PMID: 19138209 DOI: 10.1111/j.1440-1797.2008.00968.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Elizabeth Curry
- Department of Renal Medicine, Auckland City Hospital, Auckland, New Zealand
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Harris M. Nephrotoxicity associated with antiretroviral therapy in HIV-infected patients. Expert Opin Drug Saf 2008; 7:389-400. [PMID: 18613803 DOI: 10.1517/14740338.7.4.389] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND With the success of modern antiretroviral therapies in increasing longevity of patients with HIV infection, chronic conditions including renal disease have assumed a greater importance in patient management. Some antiretroviral therapies have themselves been identified to have clinically significant nephrotoxicity. OBJECTIVE To review the risk factors and mechanisms for renal toxicity of antiretroviral drugs, and their impact on the clinical management of patients with HIV. METHODS Current literature and HIV treatment guidelines are reviewed. RESULTS/CONCLUSIONS Background rates of renal disease and associated risk factors are significant in the HIV clinic population, and renal function should be assessed in all HIV-infected patients. Modern HIV treatment regimens have a relatively low but clinically significant nephrotoxic potential; therefore, renal function should be evaluated on an ongoing basis in patients receiving antiretroviral therapy.
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Borras-Blasco J, Navarro-Ruiz A, Borras C, Castera E. Adverse cutaneous reactions associated with the newest antiretroviral drugs in patients with human immunodeficiency virus infection. J Antimicrob Chemother 2008; 62:879-88. [DOI: 10.1093/jac/dkn292] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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Pereira SA, Caixas U, Branco T, Germano I, Lampreia F, Papoila AL, Monteiro EC. Efavirenz concentrations in HIV-infected patients with and without viral hepatitis. Br J Clin Pharmacol 2008; 66:551-5. [PMID: 18662298 DOI: 10.1111/j.1365-2125.2008.03238.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
AIMS Data on efavirenz in HIV/viral hepatitis co-infected patients is non-consensual, probably due to liver function heterogeneity in the patients included. METHODS A case control study was performed on 27 HIV-infected patients, with controlled and homogenous markers of hepatic function, either mono-infected or co-infected with HBV/HCV, to ascertain the influence of viral hepatitis on efavirenz concentrations over a 2-year follow-up period. RESULTS No differences were found in efavirenz concentrations between groups both during and at the end of the follow-up period: control (2.43 +/- 1.91 mg l(-1)) vs. co-infected individuals (2.37 +/- 0.37 mg l(-1)). CONCLUSION It was concluded that HBV/HCV infections in themselves do not predispose to an overexposure to efavirenz.
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Affiliation(s)
- Sofia A Pereira
- Department of Pharmacology, Faculty of Medical Sciences, New University of Lisbon, Lisbon, Portugal
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Rivero A, Mira JA, Pineda JA. Liver toxicity induced by non-nucleoside reverse transcriptase inhibitors. J Antimicrob Chemother 2007; 59:342-6. [PMID: 17255142 DOI: 10.1093/jac/dkl524] [Citation(s) in RCA: 91] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Liver toxicity is one of the most relevant adverse effects of antiretroviral therapy. Within the non-nucleoside reverse transcriptase inhibitors (NNRTIs), efavirenz can be considered a safer drug for the liver than nevirapine. In fact, the frequency of severe increased liver enzymes in patients on efavirenz ranges from 1 to 8%, whereas in patients treated with nevirapine, it ranges from 4 to 18%. Likewise, nevirapine is more commonly associated than efavirenz with early acute hepatitis, which is produced by a hypersensitivity mechanism and has a defined risk profile that often makes it avoidable. Despite the fact that most cases of NNRTI-induced liver toxicity are asymptomatic, the rates of symptomatic events in patients treated with nevirapine are greater than in subjects on efavirenz. In any case, it is unusual for an NNRTI to be suspended due to liver toxicity.
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Affiliation(s)
- Antonio Rivero
- Sección de Enfermedades Infecciosas, Hospital Universitario Reina Sofía, Cordoba, Spain.
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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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