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Fernández A, Imaz A. Clinical considerations when switching antiretroviral therapy. Expert Rev Clin Pharmacol 2024:1-13. [PMID: 38850057 DOI: 10.1080/17512433.2024.2365826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 06/05/2024] [Indexed: 06/09/2024]
Abstract
INTRODUCTION Antiretroviral therapy (ART) can be personalized through simple formulations with high resistance barriers, favorable safety profiles, and novel administration routes. Switching treatments has become a key clinical strategy for addressing drug toxicity and interactions and enhancing adherence and convenience. This strategy aims to improve the quality of life and long-term efficacy, even in challenging cases like people living with HIV (PLWH) with multiple comorbidities, prior virological failure, and drug resistance. AREAS COVERED The authors reviewed clinical trials and cohort studies providing evidence of benefits and risks of current antiretroviral (ARV) drugs as switching options for PLWH in various scenarios. The literature search included clinical trials, meta-analyses, observational studies, and review articles in English published after 2000, and current HIV treatment guidelines in English and Spanish as of February 2024. EXPERT OPINION New ARV drugs offer advantages in efficacy and safety over previous options but may also have adverse effects. Second-generation integrase inhibitors and tenofovir alafenamide show benefits as switching options in various scenarios, though more research is needed on potential weight gain and metabolic issues. Injectable long-acting ART is promising for switching strategies, but finding the optimal combination of new drugs remains challenging.
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Affiliation(s)
- Analuz Fernández
- Human Immunodeficiency Virus (HIV) and Sexually Transmitted Infections (STI) Unit, Department of Infectious Diseases, Bellvitge University Hospital, Bellvitge Biomedical Research Institute (IDIBELL), University of Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Arkaitz Imaz
- Human Immunodeficiency Virus (HIV) and Sexually Transmitted Infections (STI) Unit, Department of Infectious Diseases, Bellvitge University Hospital, Bellvitge Biomedical Research Institute (IDIBELL), University of Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain
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McCutcheon K, Nqebelele U, Murray L, Thomas TS, Mpanya D, Tsabedze N. Cardiac and Renal Comorbidities in Aging People Living With HIV. Circ Res 2024; 134:1636-1660. [PMID: 38781295 PMCID: PMC11122746 DOI: 10.1161/circresaha.124.323948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
Contemporary World Health Organization data indicates that ≈39 million people are living with the human immunodeficiency virus. Of these, 24 million have been reported to have successfully accessed combination antiretroviral therapy. In 1996, the World Health Organization endorsed the widespread use of combination antiretroviral therapy, transforming human immunodeficiency virus infection from being a life-threatening disease to a chronic illness characterized by multiple comorbidities. The increased access to combination antiretroviral therapy has translated to people living with human immunodeficiency virus (PLWH) no longer having a reduced life expectancy. Although aging as a biological process increases exposure to oxidative stress and subsequent systemic inflammation, this effect is likely enhanced in PLWH as they age. This narrative review engages the intricate interplay between human immunodeficiency virus associated chronic inflammation, combination antiretroviral therapy, and cardiac and renal comorbidities development in aging PLWH. We examine the evolving demographic profile of PLWH, emphasizing the increasing prevalence of aging individuals within this population. A central focus of the review discusses the pathophysiological mechanisms that underpin the heightened susceptibility of PLWH to renal and cardiac diseases as they age.
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Affiliation(s)
| | - Unati Nqebelele
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, Western Cape, South Africa (U.N.)
- Department of Medicine, Faculty of Health Sciences, University of Cape Town, Western Cape, South Africa (U.N.)
| | - Lyle Murray
- Division of Infectious Diseases, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand and the Charlotte Maxeke Johannesburg Academic Hospital, South Africa (L.M.)
| | - Teressa Sumy Thomas
- Division of Endocrinology and Metabolism, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand and the Chris Hani Baragwanath Academic Hospital, Johannesburg, Gauteng, South Africa (T.S.T.)
| | - Dineo Mpanya
- Division of Cardiology, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, Gauteng, South Africa (D.M., N.T.)
| | - Nqoba Tsabedze
- Division of Cardiology, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, Gauteng, South Africa (D.M., N.T.)
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Massih SA, Atta MG, Thio CL, Tornheim JA, Fuchs EJ, Bakshi RP, Marzinke MA, Hendrix CW, Weld ED. Pharmacokinetics of tenofovir alafenamide, emtricitabine, and dolutegravir in a patient on peritoneal dialysis. AIDS Res Ther 2024; 21:34. [PMID: 38773606 PMCID: PMC11110198 DOI: 10.1186/s12981-024-00616-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 04/11/2024] [Indexed: 05/24/2024] Open
Abstract
INTRODUCTION Peritoneal dialysis (PD) is an effective renal replacement modality in people with HIV (PWH) with end-stage kidney disease (ESKD), particularly those with residual kidney function. Data on pharmacokinetics (PK) of antiretrovirals in patients on peritoneal dialysis are limited. METHODS A single-participant study was performed on a 49-year-old gentleman with ESKD on PD and controlled HIV on once daily dolutegravir (DTG) 50 mg + tenofovir alafenamide (TAF) 25 mg / emtricitabine (FTC) 200 mg. He underwent serial blood plasma, peripheral blood mononuclear cell, and urine PK measurements over 24 h after an observed DTG + FTC/TAF dose. RESULTS Plasma trough (Cmin) concentrations of TAF, tenofovir (TFV), FTC, and DTG were 0.05, 164, 1,006, and 718 ng/mL, respectively. Intracellular trough concentrations of TFV-DP and FTC-TP were 1142 and 11,201 fmol/million cells, respectively. Compared to published mean trough concentrations in PWH with normal kidney function, observed TFV and FTC trough concentrations were 15.5- and 20-fold higher, while intracellular trough concentrations of TFV-DP and FTC-TP were 2.2-fold and 5.4-fold higher, respectively. TFV and FTC urine levels were 20 times lower than in people with normal GFR. CONCLUSIONS In a single ESKD PWH on PD, daily TAF was associated with plasma TFV and intracellular TFV-DP trough concentrations 15-fold and 2-fold higher than those of people with uncompromised kidney function, potentially contributing to nephrotoxicity. This suggests that TFV accumulates on PD; thus, daily TAF in PD patients may require dose adjustment or regimen change to optimize treatment, minimize toxicity, and preserve residual kidney function.
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Affiliation(s)
- Sandra Abdul Massih
- Division of Clinical Pharmacology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Mohamed G Atta
- Division of Nephrology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Chloe L Thio
- Division of Infectious Diseases, Department of Medicine, The Johns Hopkins University School of Medicine Baltimore, Baltimore, MD, USA
| | - Jeffrey A Tornheim
- Division of Infectious Diseases, Department of Medicine, The Johns Hopkins University School of Medicine Baltimore, Baltimore, MD, USA
| | - Edward J Fuchs
- Division of Clinical Pharmacology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Rahul P Bakshi
- Division of Clinical Pharmacology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Mark A Marzinke
- Division of Clinical Pharmacology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, USA
| | - Craig W Hendrix
- Division of Clinical Pharmacology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Division of Infectious Diseases, Department of Medicine, The Johns Hopkins University School of Medicine Baltimore, Baltimore, MD, USA
| | - Ethel D Weld
- Division of Clinical Pharmacology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
- Division of Infectious Diseases, Department of Medicine, The Johns Hopkins University School of Medicine Baltimore, Baltimore, MD, USA.
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Zhu JY, Fu Y, van de Leemput J, Yu Y, Li J, Ray PE, Han Z. HIV-1 Nef acts in synergy with APOL1-G1 to induce nephrocyte cell death in a new Drosophila model of HIV-related kidney diseases. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.08.584069. [PMID: 38496548 PMCID: PMC10942446 DOI: 10.1101/2024.03.08.584069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Background: People carrying two APOL1 risk alleles (RA) G1 or G2 are at greater risk of developing HIV-associated nephropathy (HIVAN). Studies in transgenic mice showed that the expression of HIV-1 genes in podocytes, and nef in particular, led to HIVAN. However, it remains unclear whether APOL1-RA and HIV-1 Nef interact to induce podocyte cell death. Method: We generated transgenic (Tg) flies that express APOL1-G1 (derived from a child with HIVAN) and HIV-1 nef specifically in the nephrocytes, the fly equivalent of mammalian podocytes, and assessed their individual and combined effects on the nephrocyte filtration structure and function. Results: We found that HIV-1 Nef acts in synergy with APOL1-G1 resulting in nephrocyte structural and functional defects. Specifically, HIV-1 Nef itself can induce endoplasmic reticulum (ER) stress without affecting autophagy. Furthermore, Nef exacerbates the organelle acidification defects and autophagy reduction induced by APOL1-G1. The synergy between HIV-1 Nef and APOL1-G1 is built on their joint effects on elevating ER stress, triggering nephrocyte dysfunction and ultimately cell death. Conclusions: Using a new Drosophila model of HIV-1-related kidney diseases, we identified ER stress as the converging point for the synergy between HIV-1 Nef and APOL1-G1 in inducing nephrocyte cell death. Given the high relevance between Drosophila nephrocytes and human podocytes, this finding suggests ER stress as a new therapeutic target for HIV-1 and APOL1-associated nephropathies.
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Pelchen-Matthews A, Mocroft A, Ryom L, Ross MJ, Sharma S, Coca S, Achhra A, Cornell E, Tracy R, Phillips A, Alonso MM, Toulomi G, Agan BK, Medland N, Wyatt CM. Long-term impact of immediate versus deferred antiretroviral therapy on kidney health in people with HIV. Kidney Int 2024:S0085-2538(24)00313-2. [PMID: 38697479 DOI: 10.1016/j.kint.2024.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 03/20/2024] [Accepted: 04/01/2024] [Indexed: 05/05/2024]
Abstract
People with human immunodeficiency virus (HIV) are at risk for chronic kidney disease (CKD) due to HIV and antiretroviral therapy (ART) nephrotoxicity. Immediate ART initiation reduces mortality and is now the standard of care, but the long-term impact of prolonged ART exposure on CKD is unknown. To evaluate this, the Strategic Timing of Antiretroviral Treatment (START) trial randomized 4,684 ART-naïve adults with CD4 cell count under 500 cells/mm3 to immediate versus deferred ART. We previously reported a small but statistically significantly greater decline in estimated glomerular filtration rate (eGFR) over a median of 2.1 years in participants randomized to deferred versus immediate ART. Here, we compare the incidence of CKD events and changes in eGFR and urine albumin/creatinine ratio (UACR) in participants randomized to immediate versus deferred ART during extended follow-up. Over a median of 9.3 years, eight participants experienced kidney failure or kidney-related death, three in the immediate and five in the deferred ART arms, respectively. Over a median of five years of more comprehensive follow-up, the annual rate of eGFR decline was 1.19 mL/min/1.73m2/year, with no significant difference between treatment arms (difference deferred - immediate arm 0.055; 95% confidence interval -0.106, 0.217 mL/min/1.73m2). Results were similar in models adjusted for baseline covariates associated with CKD, including UACR and APOL1 genotype. Similarly, there was no significant difference between treatment arms in incidence of confirmed UACR 30 mg/g or more (odds ratio 1.13; 95% confidence interval 0.85, 1.51). Thus, our findings provide the most definitive evidence to date in support of the long-term safety of early ART with respect to kidney health.
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Affiliation(s)
- Annegret Pelchen-Matthews
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | - Amanda Mocroft
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK; CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lene Ryom
- CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark; Department of Infectious Diseases 144, Hvidovre University Hospital, Copenhagen, Denmark
| | - Michael J Ross
- Department of Medicine, Division of Nephrology, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Shweta Sharma
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA
| | - Steven Coca
- Department of Medicine, Division of Nephrology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Amit Achhra
- Department of Medicine, Division of Infectious Diseases, Yale School of Medicine, New Haven, Connecticut, USA
| | - Elaine Cornell
- Department of Pathology and Laboratory Medicine, University of Vermont, Burlington, Vermont, USA
| | - Russell Tracy
- Department of Pathology and Laboratory Medicine, University of Vermont, Burlington, Vermont, USA
| | - Andrew Phillips
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | - Marta Montero Alonso
- Infectious Diseases Unit, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Giota Toulomi
- Department of Hygiene, Epidemiology & Medical Statistics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Brian K Agan
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA; The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, Maryland, USA
| | - Nicholas Medland
- Kirby Institute, University of New South Wales, Sydney, Australia
| | - Christina M Wyatt
- Department of Medicine, Division of Nephrology, Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA.
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Diana NE, Naicker S. The changing landscape of HIV-associated kidney disease. Nat Rev Nephrol 2024; 20:330-346. [PMID: 38273026 DOI: 10.1038/s41581-023-00801-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2023] [Indexed: 01/27/2024]
Abstract
The HIV epidemic has devastated millions of people globally, with approximately 40 million deaths since its start. The availability of antiretroviral therapy (ART) has transformed the prognosis of millions of individuals infected with HIV such that a diagnosis of HIV infection no longer automatically confers death. However, morbidity and mortality remain substantial among people living with HIV. HIV can directly infect the kidney to cause HIV-associated nephropathy (HIVAN) - a disease characterized by podocyte and tubular damage and associated with an increased risk of kidney failure. The reports of HIVAN occurring primarily in those of African ancestry led to the discovery of its association with APOL1 risk alleles. The advent of ART has led to a substantial decrease in the prevalence of HIVAN; however, reports have emerged of an increase in the prevalence of other kidney pathology, such as focal segmental glomerulosclerosis and pathological conditions associated with co-morbidities of ageing, such as hypertension and diabetes mellitus. Early initiation of ART also results in a longer cumulative exposure to medications, increasing the likelihood of nephrotoxicity. A substantial body of literature supports the use of kidney transplantation in people living with HIV, demonstrating significant survival benefits compared with that of people undergoing chronic dialysis, and similar long-term allograft and patient survival compared with that of HIV-negative kidney transplant recipients.
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Affiliation(s)
- Nina E Diana
- Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
| | - Saraladevi Naicker
- Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Abdel-Hameed EA, Overton ET. What's up with the decline in beans? Are there simple tests to identify people with HIV at risk for chronic kidney disease? AIDS 2024; 38:917-919. [PMID: 38578961 DOI: 10.1097/qad.0000000000003869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2024]
Affiliation(s)
| | - Edgar T Overton
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
- ViiV Healthcare Medical Affairs, Durham, NC, USA
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Ma H, Liang W, Han A, Zhang Q, Gong S, Bai Y, Gao D, Xiang H, Wang X. Ambient particulate matter and renal function decline in people with HIV/AIDS. AIDS 2024; 38:713-721. [PMID: 38016165 DOI: 10.1097/qad.0000000000003802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
OBJECTIVE We aimed to explore the effect of particulate matter exposure on renal function in people with HIV/AIDS (PWHA). METHODS A total of 37 739 repeated measurements were conducted on eGFR levels, serum creatinine (Scr), and the triglyceride-glucose (TyG) index in 6958 PWHAs. The relationship between 1 and 28 day moving averages of particulate matter concentrations with Scr and eGFR was assessed using linear mixed-effects models. Modified Poisson regression models were employed to assess the associations of cumulative particulate matter exposure with the incidence of chronic kidney disease (CKD). Mediation analyses were used to examine the role of TyG index. RESULTS Short-term exposure to particulate matter was related to reduced renal function. The strongest associations between exposure to particulate matter (PM) 1 , PM 2.5 , and PM 10 and percentage changes in eGFR were observed at 7-day moving average exposure windows, with a respective decrease of 0.697% (-1.008%, -0.386%), 0.429% (-0.637%, -0.220%), and 0.373% (-0.581%, -0.164%) per IQR increment. Long-term exposure to PM 1 , PM 2.5 , and PM 10 was positively linked with the incidence of CKD, with each IQR increment corresponding to fully adjusted RRs (95% CIs) of 1.631 (1.446-1.839), 1.599 (1.431-1.787), and 1.903 (1.665-2.175), respectively. TyG index-mediated 8.87, 8.88, and 7.58% of the relationship between cumulative exposure to PM 1 , PM 2.5 , and PM 10 and increased risk of CKD, respectively. CONCLUSION Exposure to particulate matter among PWHAs is linked to reduced renal function, potentially contributing to increased CKD incidence, where the TyG index might serve as a partial mediator.
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Affiliation(s)
- Hongfei Ma
- Wuhan Center for Disease Control and Prevention
| | - Wei Liang
- School of Public Health, Wuhan University
| | - Aojing Han
- School of Public Health, Wuhan University
| | - Qian Zhang
- Qingshan District Center for Disease Control and Prevention
| | - Shun Gong
- Hongshan District Center for Disease Control and Prevention
| | - Yang Bai
- Jiangan District Center for Disease Control and Prevention
| | - Daiming Gao
- Xinzhou District Center for Disease Control and Prevention, Wuhan, China
| | - Hao Xiang
- School of Public Health, Wuhan University
| | - Xia Wang
- Wuhan Center for Disease Control and Prevention
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Wu L, Feng Y, Huang Y, Feng J, Hu Y, Huang H. CAR-T Cell Therapy: Advances in Kidney-Related Diseases. KIDNEY DISEASES (BASEL, SWITZERLAND) 2024; 10:143-152. [PMID: 38751795 PMCID: PMC11095583 DOI: 10.1159/000536194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 12/15/2023] [Indexed: 05/18/2024]
Abstract
Background Chimeric antigen receptor (CAR)-T cell therapy represents a significant advancement in the field of immunotherapy, providing targeted eradication of abnormal cells through the recognition between CAR and target antigens. This approach has garnered considerable attention due to its promising results in the clinical treatment of hematological malignancies and autoimmune diseases. As the focus shifts toward exploring novel targets and expanding the application of CAR-T cell therapy to solid tumors, including renal malignancies, researchers are pushing the boundaries of this innovative treatment. However, it is crucial to address the observed comorbidities associated with CAR-T cell therapy, particularly nephrotoxicity, due to the superseding release of cytokines and impairment of normal tissue. Summary Our review discusses the research strategies and nephrotoxicity related to CAR-T cell therapy in various kidney-related diseases and provides insights into enhancing investigation and optimization. Key Messages CAR-T cell therapy has captured the attention of researchers and clinicians in the treatment of renal malignancies, multiple myeloma, systemic lupus erythematosus, and acquired immunodeficiency syndrome, which may lead to potential nephrotoxicity as they involve primary or secondary kidney complications. Understanding and summarizing the current research progress of CAR-T cell therapies can provide valuable insights into novel targets and combinations to optimize research models and enhance their clinical value.
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Affiliation(s)
- Longyuan Wu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Research Center for Stem Cell and Immunity Therapy, Hangzhou, China
| | - Youqin Feng
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Research Center for Stem Cell and Immunity Therapy, Hangzhou, China
| | - Yue Huang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Research Center for Stem Cell and Immunity Therapy, Hangzhou, China
| | - Jingjing Feng
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Research Center for Stem Cell and Immunity Therapy, Hangzhou, China
| | - Yongxian Hu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Research Center for Stem Cell and Immunity Therapy, Hangzhou, China
| | - He Huang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Research Center for Stem Cell and Immunity Therapy, Hangzhou, China
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Hanser S, Choshi J, Mokoena H, Mabhida SE, Mchiza ZJR, Moetlediwa MT, Muvhulawa N, Nkambule BB, Ndwandwe D, Nqebelele U, Kengne AP, Dludla PV. A systematic review assessing the potential use of cystatin c as a biomarker for kidney disease in people living with HIV on antiretroviral therapy. Front Med (Lausanne) 2024; 11:1295217. [PMID: 38566923 PMCID: PMC10985183 DOI: 10.3389/fmed.2024.1295217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 02/26/2024] [Indexed: 04/04/2024] Open
Abstract
The introduction of antiretroviral therapy (ART) has significantly prolonged the lifespan of people living with human immunodeficiency virus (PLWH). However, the sustained use of this drug regimen has also been associated with a cluster of metabolic anomalies, including renal toxicity, which can lead to the development of kidney diseases. In this study, we reviewed studies examining kidney disease in PLWH sourced from electronic databases such as PubMed/MEDLINE, Scopus, and Google Scholar, as well as gray literature. The narrative synthesis of data from these clinical studies demonstrated that the serum levels of cystatin C remained unchanged or were not affected in PLWH on ART, while the creatinine-based glomerular filtration rate (GFR) fluctuated. In fact, some of the included studies showed that the creatinine-based GFR was increased in PLWH taking tenofovir disoproxil fumarate-containing ART, perhaps indicating that the use of both cystatin C- and creatinine-based GFRs is vital to monitor the development of kidney disease in PLWH. Clinical data summarized within this study indicate the potential detrimental effects of tenofovir-based ART regimens in causing renal tubular injury, while highlighting the possible beneficial effects of dolutegravir-based ART on improving the kidney function in PLWH. However, the summarized literature remains limited, while further clinical studies are required to provide insights into the potential use of cystatin C as a biomarker for kidney disease in PLWH.
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Affiliation(s)
- Sidney Hanser
- Department of Physiology and Environmental Health, University of Limpopo, Sovenga, South Africa
| | - Joel Choshi
- Department of Physiology and Environmental Health, University of Limpopo, Sovenga, South Africa
| | - Haskly Mokoena
- Department of Physiology and Environmental Health, University of Limpopo, Sovenga, South Africa
| | - Sihle E. Mabhida
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Zandile J. R. Mchiza
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
- School of Public Health, University of the Western Cape, Bellville, South Africa
| | | | - Ndivhuwo Muvhulawa
- Department of Biochemistry, North-West University, Mmabatho, South Africa
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
| | - Bongani B. Nkambule
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Duduzile Ndwandwe
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
| | - Unati Nqebelele
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
- Department of Medicine, University of Cape Town, Cape Town, South Africa
- Department of Internal Medicine, University of the Witwatersrand, Johannesburg, South Africa
| | - André P. Kengne
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
- Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Phiwayinkosi V. Dludla
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
- Department of Biochemistry and Microbiology, University of Zululand, KwaDlangezwa, South Africa
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Ottaru TA, Kwesigabo GP, Butt Z, Caputo M, Chillo P, Siril H, Hirschhorn LR, Hawkins C. Prevalence and Risk Factors for Renal Insufficiency among Adults Living with HIV in Tanzania: Results from a Cross-Sectional Study in 2020-2021. Healthcare (Basel) 2024; 12:657. [PMID: 38540623 PMCID: PMC10970453 DOI: 10.3390/healthcare12060657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/20/2023] [Accepted: 02/05/2024] [Indexed: 05/23/2024] Open
Abstract
With improved survival, adults living with HIV (ALHIV) are increasingly likely to experience age-related and HIV-related comorbidities, including renal insufficiency. Other risk factors for renal insufficiency (high blood pressure (BP), obesity, diabetes, and dyslipidemia) are also growing more common among ALHIV. To determine the prevalence of renal insufficiency (defined as an eGFR < 60 mL/min/1.73 m2) and factors associated with reduced eGFR, we conducted a cross-sectional study at six HIV clinics in Dar-es-Salaam, Tanzania. We applied multivariable (MV) ordinal logistic regression models to identify factors associated with reduced eGFR and examined the interaction of age with BP levels. Among the 450 ALHIV on ART analyzed [26% males; median age 43 (IQR: 18-72) years; 89% on tenofovir-containing ART; 88% HIV viral load ≤50 copies/mL], 34 (7.5%) had renal insufficiency. Prevalence was higher among males (12%) vs. females (6%), p = 0.03; ALHIV ≥50 (21%) vs. <50 years (2.5%), p < 0.001; those with high [≥130/80 mmHg (15%)] vs. normal [<120/80 mmHg (4%)] BP, p < 0.01 and those with dyslipidemia (10%) vs. those without (4.5%), p < 0.03. After adjusting for covariates, age (in years) was the only covariate with a statistically significant association with reduced eGFR (OR = 1.09 (1.07-1.12), p < 0.001). No significant interaction between age and BP was found. Interventions to increase routine screening for renal insufficiency, especially among older ALHIV, and improve BP control are critical to reducing kidney disease-related morbidity and mortality.
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Affiliation(s)
- Theresia A. Ottaru
- Department of Epidemiology and Biostatistics, Muhimbili University of Health and Allied Sciences, Dar es Salaam P.O. Box 65001, Tanzania;
| | - Gideon P. Kwesigabo
- Department of Epidemiology and Biostatistics, Muhimbili University of Health and Allied Sciences, Dar es Salaam P.O. Box 65001, Tanzania;
| | - Zeeshan Butt
- Phreesia, Inc., Wilmington, DE 19803, USA;
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Matthew Caputo
- Robert J. Havey Institute for Global Health, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; (M.C.); (L.R.H.); (C.H.)
| | - Pilly Chillo
- Department of Internal Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam P.O. Box 65001, Tanzania;
| | - Hellen Siril
- Department of Psychiatry and Mental Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam P.O. Box 65001, Tanzania;
| | - Lisa R. Hirschhorn
- Robert J. Havey Institute for Global Health, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; (M.C.); (L.R.H.); (C.H.)
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Claudia Hawkins
- Robert J. Havey Institute for Global Health, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; (M.C.); (L.R.H.); (C.H.)
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12
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Ngongondo M, Ritz J, Hughes MD, Matoga M, Hosseinipour MC. Discontinuation of tenofovir disoproxil fumarate from initial ART regimens because of renal adverse events: An analysis of data from four multi-country clinical trials. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0002648. [PMID: 38175824 PMCID: PMC10766173 DOI: 10.1371/journal.pgph.0002648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 11/02/2023] [Indexed: 01/06/2024]
Abstract
Tenofovir disoproxil fumarate (TDF), a potent and commonly used antiretroviral drug, is associated with renal tubular dysfunction and renal adverse events. We evaluated the frequency of, time to, and baseline risk factors for discontinuing TDF from initial antiretroviral therapy (ART) regimens because of renal adverse events from presumed tenofovir renal toxicity. We conducted an observational cohort study as a secondary analysis of data from four clinical trials conducted mainly in low- and middle-income countries. We included ART naïve participants living with HIV who started TDF-containing ART regimens in the trials. Participants had to have estimated creatinine clearance (eCrCl) equal to or greater than 60ml/min before starting ART. The primary outcome was the first instance of discontinuing TDF because of renal adverse events attributed to tenofovir renal toxicity during the first 48 weeks after starting ART. We evaluated the cumulative incidence of discontinuing TDF and associated risk factors using Fine and Gray competing risk regression models with a backward elimination variable selection strategy. There were 2802 ART-naïve participants who started TDF-containing ART from the four clinical trials were included in the analysis. Fifty-eight percent were female, the median age was 34 years, and 87% had CD4 cell counts less than 200 cells/μl. Sixty-four participants (2.4%, 95% CI 1.7%-2.8%) discontinued TDF due to renal adverse events. Among the 64 participants, the median time to discontinue TDF was 9.4 weeks (IQR: 3.4-20.7 weeks). From multivariable Fine and Gray regression models, risk factors for discontinuing TDF were older age, CD4 cell count <200 cells/μl, presence and severity of anemia, and eCrCl <90 ml/min. The risk of discontinuing TDF because of renal adverse events was low in participants initiating TDF-containing ART with advanced HIV and normal renal function, attesting to the tolerability of TDF in ART in low- and middle-income countries.
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Affiliation(s)
| | - Justin Ritz
- Center for Biostatistics in AIDS Research, Harvard T. H. Chan School of Public Health, Harvard University, Boston, Massachusetts, United States of America
| | - Michael D. Hughes
- Center for Biostatistics in AIDS Research, Harvard T. H. Chan School of Public Health, Harvard University, Boston, Massachusetts, United States of America
| | | | - Mina C. Hosseinipour
- UNC Project Malawi, Lilongwe, Malawi
- The University of North Carolina School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
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13
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Su C, Ma Y, Liang H, Huang A, Deng W, Zhou J, Liu H. ART and Serum albumin are influencing factors of the 5-year survival rate of people living with HIV undergoing maintenance hemodialysis caused by HIV: A cohort study. Medicine (Baltimore) 2023; 102:e35494. [PMID: 37800798 PMCID: PMC10553035 DOI: 10.1097/md.0000000000035494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 09/13/2023] [Indexed: 10/07/2023] Open
Abstract
Human immunodeficiency virus (HIV) infection is one of the most prominent public health problems worldwide. The 5-year survival rate of people living with HIV undergoing maintenance hemodialysis (MHD) and the factors related to the survival rate have not been widely studied. This study calculated the 5-year survival rate of people living with HIV who were undergoing MHD and determined the risk factors that may affect the 5-year survival rate. All enrolled participants were followed up for more than 5 years from the first round of MHD. The survival rate of them was calculated, the Cox proportional hazards model was used for multivariate analysis, the Kaplan-Meier method was used to draw the survival curve, and the log-rank test was used to compare the survival time of different groups. A total of 121 participants were included in the study. Statistical analysis showed that the overall 5-year survival rate was 19.0%. The 6-, 12-, 24-, and 36-month survival rates were 71.90%, 56.20%, 41.32%, and 30.58%, respectively. Infection was the leading cause of death, accounting for 55.37%. The Cox proportional hazards model revealed that antiretroviral therapy (ART) and the serum albumin level after dialysis were independent protective factors for patient survival. The log-rank test showed that there was a significant difference in survival time between the ART and non-ART groups.
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Affiliation(s)
- Chunxiong Su
- Department of Blood Purification, the Fourth People’s Hospital of Nanning, Guangxi (Guangxi AIDS Clinical Treatment Center), Nanning, China
| | - Yuting Ma
- Department of Traditional Chinese Medicine, the Fourth People’s Hospital of Nanning, Guangxi (Guangxi AIDS Clinical Treatment Center), Nanning, China
| | - Huiping Liang
- Department of Medicine, GuangXi Medical College, Nanning, China
| | - Aixian Huang
- Department of Blood Purification, the Fourth People’s Hospital of Nanning, Guangxi (Guangxi AIDS Clinical Treatment Center), Nanning, China
| | - Wenhai Deng
- Department of Blood Purification, the Fourth People’s Hospital of Nanning, Guangxi (Guangxi AIDS Clinical Treatment Center), Nanning, China
| | - Jia Zhou
- Department of Blood Purification, the Fourth People’s Hospital of Nanning, Guangxi (Guangxi AIDS Clinical Treatment Center), Nanning, China
| | - Huaying Liu
- Department of Medicine, GuangXi Medical College, Nanning, China
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Wearne N, Davidson B, Blockman M, Jones J, Ross IL, Dave JA. Management of Type 2 Diabetes Mellitus and Kidney Failure in People with HIV-Infection in Africa: Current Status and a Call to Action. HIV AIDS (Auckl) 2023; 15:519-535. [PMID: 37700755 PMCID: PMC10493098 DOI: 10.2147/hiv.s396949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 08/13/2023] [Indexed: 09/14/2023] Open
Abstract
There is an increasing global burden of diabetes mellitus (DM) and chronic kidney disease (CKD), coupled with a high burden of people with HIV (PWH). Due to an increased lifespan on ART, PWH are now at risk of developing non-communicable diseases, including DM. Africa has the greatest burden of HIV infection and will experience the greatest increase in prevalence of DM over the next two decades. In addition, there is a rising number of people with CKD and progression to kidney failure. Therefore, there is an urgent need for the early identification and management of all 3 diseases to prevent disease progression and complications. This is particularly important in Africa for people with CKD where there is restricted or no access to dialysis and/or transplantation. This review focuses on the epidemiology and pathophysiology of the interaction between HIV infection and DM and the impact that these diseases have on the development and progression of CKD. Finally, it also aims to review the data on the management, which stems from the growing burden of all three diseases.
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Affiliation(s)
- Nicola Wearne
- Division of Nephrology and Hypertension, Department of Medicine, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa
| | - Bianca Davidson
- Division of Nephrology and Hypertension, Department of Medicine, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa
| | - Marc Blockman
- Division of Clinical Pharmacology, Department of Medicine, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa
| | - Jackie Jones
- Medicines Information Centre, Division of Clinical Pharmacology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Ian L Ross
- Division of Endocrinology, Department of Medicine, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa
| | - Joel A Dave
- Division of Endocrinology, Department of Medicine, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa
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15
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Yu JT, Fan S, Li XY, Hou R, Hu XW, Wang JN, Shan RR, Dong ZH, Xie MM, Dong YH, Shen XY, Jin J, Wen JG, Liu MM, Wang W, Meng XM. Novel insights into STAT3 in renal diseases. Biomed Pharmacother 2023; 165:115166. [PMID: 37473682 DOI: 10.1016/j.biopha.2023.115166] [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] [Received: 05/11/2023] [Revised: 07/07/2023] [Accepted: 07/11/2023] [Indexed: 07/22/2023] Open
Abstract
Signal transducer and activator of transcription 3 (STAT3) is a cell-signal transcription factor that has attracted considerable attention in recent years. The stimulation of cytokines and growth factors can result in the transcription of a wide range of genes that are crucial for several cellular biological processes involved in pro- and anti-inflammatory responses. STAT3 has attracted considerable interest as a result of a recent upsurge in study because of their role in directing the innate immune response and sustaining inflammatory pathways, which is a key feature in the pathogenesis of many diseases, including renal disorders. Several pathological conditions which may involve STAT3 include diabetic nephropathy, acute kidney injury, lupus nephritis, polycystic kidney disease, and renal cell carcinoma. STAT3 is expressed in various renal tissues under these pathological conditions. To better understand the role of STAT3 in the kidney and provide a theoretical foundation for STAT3-targeted therapy for renal disorders, this review covers the current work on the activities of STAT3 and its mechanisms in the pathophysiological processes of various types of renal diseases.
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Affiliation(s)
- Ju-Tao Yu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, the Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei 230032, China
| | - Shuai Fan
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230032 China; Department of Urology, Institute of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Medical University, Hefei 230032 China
| | - Xiang-Yu Li
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, the Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei 230032, China
| | - Rui Hou
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, the Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei 230032, China
| | - Xiao-Wei Hu
- Department of Clinical Pharmacy, Anhui Provincial Children's Hospital, Hefei 230051, China
| | - Jia-Nan Wang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, the Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei 230032, China
| | - Run-Run Shan
- School of Life Sciences, Anhui Medical University, Hefei 230032, China
| | - Ze-Hui Dong
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, the Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei 230032, China
| | - Man-Man Xie
- School of Life Sciences, Anhui Medical University, Hefei 230032, China
| | - Yu-Hang Dong
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, the Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei 230032, China
| | - Xiao-Yu Shen
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, the Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei 230032, China
| | - Juan Jin
- Department of Pharmacology, School of Basic Medical Sciences, Key Laboratory of Anti-inflammatory and Immunopharmacology, Ministry of Education, Anhui Medical University, Hefei 230032, China
| | - Jia-Gen Wen
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, the Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei 230032, China
| | - Ming-Ming Liu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, the Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei 230032, China
| | - Wei Wang
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230032 China; Department of Urology, Institute of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Medical University, Hefei 230032 China.
| | - Xiao-Ming Meng
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, the Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei 230032, China.
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16
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Kalyesubula R, Wearne N, Kubo M, Hussey N, Naicker S. HIV and Associated TB: A Lethal Association for Kidney Health? Semin Nephrol 2023; 43:151470. [PMID: 38245391 DOI: 10.1016/j.semnephrol.2023.151470] [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: 01/22/2024]
Abstract
Human immunodeficiency virus (HIV) and tuberculosis (TB) are the leading infectious causes of death globally. The combined brunt of these diseases is experienced mainly in low-income and lower-middle-income countries. HIV/TB have devastating effects on the kidneys, leading to accelerated decline of kidney function as well as mortality. Managing the triad of TB/HIV and kidney disease is challenging. We discuss the epidemiology of HIV/TB coinfection and the kidney and the key mechanisms of kidney disease including genetic susceptibility. The clinical presentation and pathology, as well as the challenges of diagnosing CKD in these patients, also are discussed. The strategies to prevent and manage HIV/TB-related kidney disease such as proper assessment, avoiding nephrotoxic regimens, drug dose adjustments, kidney function monitoring, avoidance of drug-drug interactions, and other interventions are explored. We also briefly discuss the complexities around HIV/TB patients on dialysis and kidney transplantation. HIV/TB coinfection presents an increased risk for kidney-related morbidity and mortality; patients with this triad need to be given special consideration for future research and management.
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Affiliation(s)
- Robert Kalyesubula
- Department of Physiology and Department of Medicine, Makerere University College of Health Sciences, Kampala, Uganda.
| | - Nicola Wearne
- Division of Nephrology and Hypertension, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | - Mary Kubo
- Department of Clinical Medicine and Therapeutics, East African Kidney Institute, Faculty of Health Sciences, University of Nairobi, Nairobi, Kenya.
| | - Nadia Hussey
- Division of Nephrology and Hypertension, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | - Saraladevi Naicker
- Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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17
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Zhang J, Han W, Zhou X, Zhang X, Zhang H, Li T, Wang J, Yuan Y, He Y, Zhou J. A Lipid Droplet-Specific NIR Fluorescent Probe with a Large Stokes Shift for In Vivo Visualization of Polarity in Contrast-Induced Acute Kidney Injury. Anal Chem 2023; 95:11785-11792. [PMID: 37418537 DOI: 10.1021/acs.analchem.3c02053] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/09/2023]
Abstract
The research on lipid droplets (LDs) has attracted great attention in the field of biomedical science in recent years. LD malfunction is found to be associated with the development of acute kidney injury (AKI). To monitor this biological process and explain related pathological behavior, the development of excellent LD fluorescent probes with a polarity-sensitive character would provide a desirable strategy. Herein, we designed a new polarity-susceptible fluorescent probe named LD-B with LD targetability, which exhibits very weak fluorescence in highly polar solvents based on the twisted intramolecular charge transfer effect but enhanced fluorescence in low polar environments, enabling us to visualize polarity alteration. The probe LD-B also possesses the merits of intense near-infrared (NIR) emission, good photostability, large Stokes shift, low toxicity, faster metabolic rate, and wash-free ability; thereby, it would contribute to efficient LD fluorescence visualization application. Using LD-B via confocal laser scanning fluorescence imaging and a small-animal imaging system in vivo, we first manifested a prominent rise of LD polarity in contrast-induced AKI (CI-AKI), not only at the cellular level but also in animals in vivo. Furthermore, the in vivo studies suggest that LD-B could accumulate in the kidney. In addition, the normal cell lines (including kidney cells) exhibiting a greater polarity of LDs than the cancer cells have been demonstrated systemically. Altogether, our work presents an effective approach for the medical diagnosis of LDs related to CI-AKI and identification of potential therapeutic markers.
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Affiliation(s)
- Junlan Zhang
- Affiliated Hospital of Weifang Medical University (School of Clinical Medicine), School of Pharmacy, Weifang Medical University, Weifang 261053, People's Republic of China
| | - Weina Han
- Affiliated Hospital of Weifang Medical University (School of Clinical Medicine), School of Pharmacy, Weifang Medical University, Weifang 261053, People's Republic of China
| | - Xucong Zhou
- School of Basic Medical Sciences, Weifang Medical University, Weifang 261053, People's Republic of China
| | - Xiao Zhang
- Affiliated Hospital of Weifang Medical University (School of Clinical Medicine), School of Pharmacy, Weifang Medical University, Weifang 261053, People's Republic of China
| | - Huamei Zhang
- Affiliated Hospital of Weifang Medical University (School of Clinical Medicine), School of Pharmacy, Weifang Medical University, Weifang 261053, People's Republic of China
| | - Ting Li
- Affiliated Hospital of Weifang Medical University (School of Clinical Medicine), School of Pharmacy, Weifang Medical University, Weifang 261053, People's Republic of China
| | - Jinling Wang
- Affiliated Hospital of Weifang Medical University (School of Clinical Medicine), School of Pharmacy, Weifang Medical University, Weifang 261053, People's Republic of China
| | - Yang Yuan
- Affiliated Hospital of Weifang Medical University (School of Clinical Medicine), School of Pharmacy, Weifang Medical University, Weifang 261053, People's Republic of China
| | - Yongrui He
- Affiliated Hospital of Weifang Medical University (School of Clinical Medicine), School of Pharmacy, Weifang Medical University, Weifang 261053, People's Republic of China
| | - Jin Zhou
- Affiliated Hospital of Weifang Medical University (School of Clinical Medicine), School of Pharmacy, Weifang Medical University, Weifang 261053, People's Republic of China
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18
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Zhang W, Ruan L. Recent advances in poor HIV immune reconstitution: what will the future look like? Front Microbiol 2023; 14:1236460. [PMID: 37608956 PMCID: PMC10440441 DOI: 10.3389/fmicb.2023.1236460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 07/24/2023] [Indexed: 08/24/2023] Open
Abstract
Combination antiretroviral therapy has demonstrated proved effectiveness in suppressing viral replication and significantly recovering CD4+ T cell count in HIV type-1 (HIV-1)-infected patients, contributing to a dramatic reduction in AIDS morbidity and mortality. However, the factors affecting immune reconstitution are extremely complex. Demographic factors, co-infection, baseline CD4 cell level, abnormal immune activation, and cytokine dysregulation may all affect immune reconstitution. According to report, 10-40% of HIV-1-infected patients fail to restore the normalization of CD4+ T cell count and function. They are referred to as immunological non-responders (INRs) who fail to achieve complete immune reconstitution and have a higher mortality rate and higher risk of developing other non-AIDS diseases compared with those who achieve complete immune reconstitution. Heretofore, the mechanisms underlying incomplete immune reconstitution in HIV remain elusive, and INRs are not effectively treated or mitigated. This review discusses the recent progress of mechanisms and factors responsible for incomplete immune reconstitution in AIDS and summarizes the corresponding therapeutic strategies according to different mechanisms to improve the individual therapy.
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Affiliation(s)
| | - Lianguo Ruan
- Department of Infectious Diseases, Wuhan Jinyintan Hospital, Tongji Medical College of Huazhong University of Science and Technology, Hubei Clinical Research Center for Infectious Diseases, Wuhan Research Center for Communicable Disease Diagnosis and Treatment, Chinese Academy of Medical Sciences, Joint Laboratory of Infectious Diseases and Health, Wuhan Institute of Virology and Wuhan Jinyintan Hospital, Chinese Academy of Sciences, Wuhan, Hubei, China
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19
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Wang JL, Sun YL, Kang Z, Zhang SK, Yu CX, Zhang W, Xie H, Lin HL. Anti-phospholipase A2 receptor-associated membranous nephropathy with human immunodeficiency virus infection treated with telitacicept: A case report. World J Clin Cases 2023; 11:5309-5315. [PMID: 37621578 PMCID: PMC10445080 DOI: 10.12998/wjcc.v11.i22.5309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 07/07/2023] [Accepted: 07/17/2023] [Indexed: 08/04/2023] Open
Abstract
BACKGROUND The co-occurrence of Anti-phospholipase A2 receptor-associated membranous nephropathy (anti-PLA2R-MN) and human immunodeficiency virus (HIV) infection is a rare clinical scenario, presenting significant challenges in terms of management and treatment. CASE SUMMARY A 32-year-old Chinese male diagnosed with HIV infection presented with a clinical history of proteinuria persisting for over two years. A kidney biopsy demonstrated subepithelial immune complex deposition and a thickened glomerular basement membrane, indicative of stage I-II membranous nephropathy. Immunofluorescence staining revealed granular deposition of PLA2R (3+) along the glomerular capillary loops, corroborated by a strongly positive anti-PLA2R antibody test (1:320). Initial treatment involving losartan potassium, rivaroxaban, tacrolimus, and rituximab was discontinued due to either poor effectiveness or the occurrence of adverse events. Following a regimen of weekly subcutaneous injections of telitacicept (160 mg), a marked decline in the 24 h urine protein was observed within a three-month period, accompanied by a rise in serum albumin level. No significant reductions in peripheral blood CD3+CD4+T and CD3+CD8+T cell counts were detected. The patient's physical and psychological conditions showed significant improvements, with no adverse events reported during the treatment course. CONCLUSION Telitacicept might offer a potential therapeutic avenue for patients diagnosed with anti-PLA2R-MN concomitant with HIV infection.
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Affiliation(s)
- Jin-Ling Wang
- Department of Nephrology, Dalian Renal Care Hospital, Dalian 116000, Liaoning Province, China
| | - Yan-Ling Sun
- Department of Nephrology, Dalian Renal Care Hospital, Dalian 116000, Liaoning Province, China
| | - Zhe Kang
- Department of Nephrology, Dalian Renal Care Hospital, Dalian 116000, Liaoning Province, China
| | - Sheng-Kun Zhang
- Department of Nephrology, Dalian Renal Care Hospital, Dalian 116000, Liaoning Province, China
| | - Chun-Xin Yu
- Department of Nephrology, Dalian Renal Care Hospital, Dalian 116000, Liaoning Province, China
| | - Wan Zhang
- Department of Nephrology, Dalian Renal Care Hospital, Dalian 116000, Liaoning Province, China
| | - Hua Xie
- Department of Nephrology, Dalian Renal Care Hospital, Dalian 116000, Liaoning Province, China
| | - Hong-Li Lin
- Department of Nephrology, The First Affiliated Hospital of Dalian Medical University, Dalian 116000, Liaoning Province, China
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20
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Beck LH, Ayoub I, Caster D, Choi MJ, Cobb J, Geetha D, Rheault MN, Wadhwani S, Yau T, Whittier WL. KDOQI US Commentary on the 2021 KDIGO Clinical Practice Guideline for the Management of Glomerular Diseases. Am J Kidney Dis 2023; 82:121-175. [PMID: 37341661 DOI: 10.1053/j.ajkd.2023.02.003] [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] [Received: 12/21/2022] [Accepted: 02/20/2023] [Indexed: 06/22/2023]
Abstract
The KDIGO 2021 Clinical Practice Guideline for the Management of Glomerular Diseases represents the first update to this set of recommendations since the initial set of KDIGO guideline recommendations was published in 2012. The pace of growth in our molecular understanding of glomerular disease has quickened and a number of newer immunosuppressive and targeted therapies have been introduced since the original set of guideline recommendations, making such an update necessary. Despite these updates, many areas of controversy remain. In addition, further updates since the publication of KDIGO 2021 have occurred which this guideline does not encompass. With this commentary, the KDOQI work group has generated a chapter-by-chapter companion opinion article that provides commentary specific to the implementation of the KDIGO 2021 guideline in the United States.
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Affiliation(s)
- Laurence H Beck
- Division of Nephrology, Department of Medicine, Chobanian & Avedisian School of Medicine, Boston University, Boston, Massachusetts
| | - Isabelle Ayoub
- Department of Medicine, Division of Nephrology, Wexner Medical, The Ohio State University, Columbus, Ohio
| | - Dawn Caster
- Department of Medicine, School of Medicine, University of Louisville, Louisville, Kentucky
| | | | - Jason Cobb
- Division of Renal Medicine, Department of Medicine, School of Medicine, Emory University, Atlanta, Georgia
| | - Duvuru Geetha
- Division of Nephrology, Johns Hopkins University, Baltimore, Maryland
| | - Michelle N Rheault
- Department of Pediatrics, Division of Pediatric Nephrology, Masonic Children's Hospital, University of Minnesota, Minneapolis, Minnesota
| | - Shikha Wadhwani
- Division of Nephrology and Hypertension, Northwestern University, Chicago, Illinois
| | - Timothy Yau
- Division of Nephrology, Department of Medicine, School of Medicine, Washington University, St. Louis, Missouri
| | - William L Whittier
- Division of Nephrology, Rush University Medical Center, Chicago, Illinois
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Vornicu A, Obrișcă B, Sorohan B, Berechet A, Ismail G. ANCA-associated vasculitis in a HIV-infected patient:a case-based review. BMC Nephrol 2023; 24:210. [PMID: 37452320 PMCID: PMC10349481 DOI: 10.1186/s12882-023-03244-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 06/14/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND The occurrence of autoantibodies in human immunodeficiency virus (HIV)-infected patients has been previously reported, with a prevalence ranging from 20 to 83%. There are also a few reports of clinically relevant autoantibody profiles in HIV-positive patients that lead to true systemic autoimmune disease; these possible life-threatening diseases have to be considered and treated accordingly. CASE PRESENTATION Here, we present the case of a 29-year-old female patient with a history of well-controlled HIV infection in the last 6 years who was admitted to our department for the evaluation of acute kidney injury and nephrotic syndrome with active urinary sediment. A diagnosis of systemic antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) with renal and pulmonary involvement was established. The patient was treated with cyclophosphamide, rituximab and tapering glucocorticoids,and the diffuse alveolar hemorrhage resolved, but the evolution of kidney function was unfavorable, which led to the need to initiate hemodialysis. We highlight the importance of establishing the correct diagnosis, treating the disease accordingly and the possible clinical issues that can appear in a patient with HIV infection during immunosuppressant treatment as induction treatment. Additionally, we performed a thorough literature review of ANCA positivity in HIV-infected patients to properly understand the current evidence. CONCLUSIONS Although it is not clear whether HIV infection and AAV are causally or coincidentally related, the possibility of this systemic autoimmune phenomenon should be acknowledged by physicians to establish the correct diagnosis and treat the disease accordingly by maintaining a balance between the risks and benefits of immunosuppression in this category of patients, with treatment decisions being made by the members of a multidisciplinary team in centers with experience in AAV.
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Affiliation(s)
- Alexandra Vornicu
- Department of Nephrology, "Carol Davila" University of Medicine and Pharmacy, Bucharest, 020021, Romania.
- Department of Nephrology, Fundeni Clinical Institute, Bucharest, 022328, Romania.
| | - Bogdan Obrișcă
- Department of Nephrology, "Carol Davila" University of Medicine and Pharmacy, Bucharest, 020021, Romania
- Department of Nephrology, Fundeni Clinical Institute, Bucharest, 022328, Romania
| | - Bogdan Sorohan
- Department of Nephrology, "Carol Davila" University of Medicine and Pharmacy, Bucharest, 020021, Romania
- Department of Nephrology, Fundeni Clinical Institute, Bucharest, 022328, Romania
| | - Andreea Berechet
- Department of Nephrology, Fundeni Clinical Institute, Bucharest, 022328, Romania
| | - Gener Ismail
- Department of Nephrology, "Carol Davila" University of Medicine and Pharmacy, Bucharest, 020021, Romania
- Department of Nephrology, Fundeni Clinical Institute, Bucharest, 022328, Romania
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22
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H Hathaway M, L Patil C, Odhiambo A, Onyango D, Dorevitch S. Prevalence and predictors of chronic kidney disease of undetermined causes (CKDu) in Western Kenya's "sugar belt": a cross-sectional study. BMC Nephrol 2023; 24:157. [PMID: 37280533 DOI: 10.1186/s12882-023-03213-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 05/22/2023] [Indexed: 06/08/2023] Open
Abstract
BACKGROUND Epidemics of chronic kidney disease of undetermined causes (CKDu) among young male agricultural workers have been observed in many tropical regions. Western Kenya has similar climatic and occupational characteristics as many of those areas. The study objectives were to characterize prevalence and predictors of CKDu, such as, HIV, a known cause of CKD, in a sugarcane growing region of Kenya; and to estimate prevalence of CKDu across occupational categories and evaluate if physically demanding work or sugarcane work are associated with reduced eGFR. METHODS The Disadvantaged Populations eGFR Epidemiology Study (DEGREE) protocol was followed in a cross-sectional study conducted in Kisumu County, Western Kenya. Multivariate logistic regression was performed to identify predictors of reduced eGFR. RESULTS Among 782 adults the prevalence of eGFR < 90 was 9.85%. Among the 612 participants without diabetes, hypertension, and heavy proteinuria the prevalence of eGFR < 90 was 8.99% (95%CI 6.8%, 11.5%) and 0.33% (95%CI 0.04%, 1.2%) had eGFR < 60. Among the 508 participants without known risk factors for reduced eGFR (including HIV), the prevalence of eGFR < 90 was 5.12% (95%CI 3.4%, 7.4%); none had eGFR < 60. Significant risk factors for reduced eGFR were sublocation, age, body mass index, and HIV. No association was found between reduced eGFR and work in the sugarcane industry, as a cane cutter, or in physically demanding occupations. CONCLUSION CKDu is not a common public health problem in this population, and possibly this region. We recommend that future studies should consider HIV to be a known cause of reduced eGFR. Factors other than equatorial climate and work in agriculture may be important determinants of CKDu epidemics.
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Affiliation(s)
- Michelle H Hathaway
- Division of Environmental and Occupational Health Sciences, School of Public Health, University of Illinois Chicago, 1603 W. Taylor St., Chicago, IL, 60612, USA.
| | - Crystal L Patil
- Department of Human Development Nursing Science, College of Nursing, University of Illinois Chicago, 845 S. Damen Ave., MC 802, Chicago, IL, 60612, USA
| | - Aloyce Odhiambo
- Safe Water and AIDS Project, Behind Royal City Garden Hotel, Milimani Estate, Off Aga Khan Road, P.O. Box, Kisumu, 3323-40100, Kenya
| | - Dickens Onyango
- County Department of Health, County Government of Kisumu, Kisumu, Kenya
| | - Samuel Dorevitch
- Division of Environmental and Occupational Health Sciences, School of Public Health, University of Illinois Chicago, 1603 W. Taylor St., Chicago, IL, 60612, USA
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Adeva-Andany MM, Funcasta-Calderón R, Fernández-Fernández C, Ameneiros-Rodríguez E, Vila-Altesor M, Castro-Quintela E. The metabolic effects of APOL1 in humans. Pflugers Arch 2023:10.1007/s00424-023-02821-z. [PMID: 37261508 PMCID: PMC10233197 DOI: 10.1007/s00424-023-02821-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 05/04/2023] [Accepted: 05/21/2023] [Indexed: 06/02/2023]
Abstract
Harboring apolipoprotein L1 (APOL1) variants coded by the G1 or G2 alleles of the APOL1 gene increases the risk for collapsing glomerulopathy, focal segmental glomerulosclerosis, albuminuria, chronic kidney disease, and accelerated kidney function decline towards end-stage kidney disease. However, most subjects carrying APOL1 variants do not develop the kidney phenotype unless a second clinical condition adds to the genotype, indicating that modifying factors modulate the genotype-phenotype correlation. Subjects with an APOL1 high-risk genotype are more likely to develop essential hypertension or obesity, suggesting that carriers of APOL1 risk variants experience more pronounced insulin resistance compared to noncarriers. Likewise, arterionephrosclerosis (the pathological correlate of hypertension-associated nephropathy) and glomerulomegaly take place among carriers of APOL1 risk variants, and these pathological changes are also present in conditions associated with insulin resistance, such as essential hypertension, aging, and diabetes. Insulin resistance may contribute to the clinical features associated with the APOL1 high-risk genotype. Unlike carriers of wild-type APOL1, bearers of APOL1 variants show impaired formation of lipid droplets, which may contribute to inducing insulin resistance. Nascent lipid droplets normally detach from the endoplasmic reticulum into the cytoplasm, although the proteins that enable this process remain to be fully defined. Wild-type APOL1 is located in the lipid droplet, whereas mutated APOL1 remains sited at the endoplasmic reticulum, suggesting that normal APOL1 may participate in lipid droplet biogenesis. The defective formation of lipid droplets is associated with insulin resistance, which in turn may modulate the clinical phenotype present in carriers of APOL1 risk variants.
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Affiliation(s)
- María M Adeva-Andany
- Nephrology Division, Internal Medicine Department, Hospital General Juan Cardona, c/ Pardo Bazán s/n, 15406, Ferrol, Spain.
| | - Raquel Funcasta-Calderón
- Nephrology Division, Internal Medicine Department, Hospital General Juan Cardona, c/ Pardo Bazán s/n, 15406, Ferrol, Spain
| | - Carlos Fernández-Fernández
- Nephrology Division, Internal Medicine Department, Hospital General Juan Cardona, c/ Pardo Bazán s/n, 15406, Ferrol, Spain
| | - Eva Ameneiros-Rodríguez
- Nephrology Division, Internal Medicine Department, Hospital General Juan Cardona, c/ Pardo Bazán s/n, 15406, Ferrol, Spain
| | - Matilde Vila-Altesor
- Nephrology Division, Internal Medicine Department, Hospital General Juan Cardona, c/ Pardo Bazán s/n, 15406, Ferrol, Spain
| | - Elvira Castro-Quintela
- Nephrology Division, Internal Medicine Department, Hospital General Juan Cardona, c/ Pardo Bazán s/n, 15406, Ferrol, Spain
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24
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Thomas KL, Davies M. Survival outcomes of HIV-positive adults on peritoneal dialysis at Helen Joseph renal unit. South Afr J HIV Med 2023; 24:1471. [PMID: 37293605 PMCID: PMC10244927 DOI: 10.4102/sajhivmed.v24i1.1471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 03/10/2023] [Indexed: 06/10/2023] Open
Abstract
Background HIV is a risk factor for the development of chronic kidney disease. People with chronic kidney disease in the state sector are likely to be prescribed continuous ambulatory peritoneal dialysis (CAPD). Previous studies have raised concern about the safety of CAPD in people living with HIV (PLWH) compared to HIV-negative patients. Objectives To compare the risk of peritonitis, and modality and patient survival by HIV status in patients receiving CAPD at Helen Joseph Hospital. Method A retrospective study of patients receiving CAPD between 01 January 2007 and 31 December 2017 was undertaken. Five-year patient and modality survival were modelled for PLWH and HIV-negative subgroups and analysed using the log-rank test; the effect of CD4 count, HIV viral load, and duration of antiretroviral therapy on these parameters in PLWH were additionally modelled using the Cox Proportional Hazards technique. Results Eighty-four patients, comprising of 21 PLWH and 63 HIV-negative patients, were analysed. No difference was observed in the proportion of patients who had at least one episode of peritonitis between PLWH (61.2%) and HIV-negative patients (63.5%) (P = 0.547). A trend towards increased risk of peritonitis due to Gram-negative organisms in PLWH was noted (odds ratio: 3.20, 95% confidence interval: 0.86-11.9, P = 0.083). No difference was observed in 5-year patient or modality survival on CAPD between PLWH (log-rank P = 0.161) and HIV-negative patients (log-rank P = 0.240). Conclusion People living with HIV should not be excluded from CAPD as a mode of kidney replacement therapy (KRT).
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Affiliation(s)
- Kagisho L Thomas
- Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Malcolm Davies
- Renal Department, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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25
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Getaneh Y, Lejissa T, Getahun T, khairunisa SQ, Husada D, Kuntaman K, Lusida MI. HAART induced inflammation, toxicity and its determinants among HIV positive children in Addis Ababa, Ethiopia. Heliyon 2023; 9:e15779. [PMID: 37215860 PMCID: PMC10195915 DOI: 10.1016/j.heliyon.2023.e15779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 04/18/2023] [Accepted: 04/21/2023] [Indexed: 05/24/2023] Open
Abstract
Background Highly Active Antiretroviral therapy (HAART) plays significant role in reduction of mortality among children infected with HIV. Despite the inevitable impact of HAART on inflammation and toxicity, there is limited evidence on its impact among children in Ethiopia. Moreover, evidence on contributing factors to toxicity has been poorly described. Hence, we evaluated HAART induced inflammation and toxicity among children taking HAART in Ethiopia. Method This cross-sectional study was conducted among children (<15 years old) taking HAART in Ethiopia. Stored plasma samples and secondary data from a previous study on HIV-1 treatment failure were used for this analysis. By 2018, a total of 554 children were recruited from randomly selected 43 health facilities in Ethiopia. The different levels of liver (SGPT), renal (Creatinine) and hematologic toxicity (Hemoglobin) toxicity were assessed using established cut-off value. Inflammatory biomarkers (CRP and vitamin-D) were also determined. Laboratory tests were done at the national clinical chemistry laboratory. Clinical and baseline laboratory data were retrieved from the participant's medical record. Questionnaire was also administered to study guardians to assess individual factors to inflammation and toxicity. Descriptive statistics was used to summarize the characteristics of the study participants. Multivariable analysis was conducted and considered significant at P < 0.05. Result Overall 363 (65.6%) and 199 (36%) of children taking HAART in Ethiopia developed some level of inflammation and vitamin-D in-sufficiency, respectively. A quarter of the children 140 (25.3%) were at Grade-4 liver toxicity while renal toxicity were 16 (2.9%). A third 275 (29.6%) of the children also developed anemia. Children who were on TDF+3 TC + EFV, those who were not virally suppressed and children with liver toxicity were at 17.84 (95%CI = 16.98, 18.82), 2.2 (95%CI = 1.67, 2.88) and 1.20 (95%CI = 1.14, 1.93) times risk of inflammation, respectively. Children on TDF+3 TC + EFV, those with CD4 count of <200 cells/mm3 and with renal toxicity were at 4.10 (95%CI = 1.64, 6.89), 2.16(95%CI = 1.31, 4.26) and 5.94 (95%CI = 1.18, 29.89) times risk of vitamin-D in-sufficiency, respectively. Predictors of liver toxicity were history of HAART substitution (AOR = 4.66; 95%CI = 1.84, 6.04) and being bedridden (AOR = 3.56; 95%CI = 2.01, 4.71). Children from HIV positive mother were at 4.07 (95%CI = 2.30, 6.09) times risk of renal toxicity while the different type of HAARTs had different level of risk for renal toxicity AZT+3 TC + EFV (AOR = 17.63; 95%CI = 18.25, 27.54); AZT+3 TC + NVP (AOR = 22.48; 95%CI = 13.93, 29.31); d4t+3 TC + EFV (AOR = 4.34; 95%CI = 2.51, 6.80) and d4t+3 TC + NVP (AOR = 18.91; 95%CI = 4.87, 27.74) compared to those who were on TDF+3 TC + NVP. Similarly, children who were on AZT+3 TC + EFV were at 4.92 (95%CI = 1.86, 12.70) times risk of anemia compared to those who were on TDF+ 3 TC + EFZ. Conclusion The high level of HAART induced inflammation and liver toxicity among children calls for the program to consider safer regimens for pediatric patients. Moreover, the high proportion of vitamin-D in-sufficiency requires program level supplement. The impact of TDF+3 TC + EFV on inflammation and vitamin-D deficiency calls for the program to revise this regimen.
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Affiliation(s)
- Yimam Getaneh
- Doctoral Program, Faculty of Medicine, Universitas Airlangga, Indonesia
- Ethiopian Public Health Institute, Indonesia
- Research Center on Global Emerging and Re-emerging Infectious Diseases, Institute of Tropical Disease, Universitas Airlangga, Surabaya, 60115, Indonesia
| | | | | | - Siti qamariyah khairunisa
- Research Center on Global Emerging and Re-emerging Infectious Diseases, Institute of Tropical Disease, Universitas Airlangga, Surabaya, 60115, Indonesia
| | - Dominicus Husada
- Doctoral Program, Faculty of Medicine, Universitas Airlangga, Indonesia
| | - Kuntaman Kuntaman
- Doctoral Program, Faculty of Medicine, Universitas Airlangga, Indonesia
| | - Maria Inge Lusida
- Doctoral Program, Faculty of Medicine, Universitas Airlangga, Indonesia
- Research Center on Global Emerging and Re-emerging Infectious Diseases, Institute of Tropical Disease, Universitas Airlangga, Surabaya, 60115, Indonesia
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26
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Wearne N, Manning K, Price B, Rayner BL, Davidson B, Jones ESW, Spies R, Cunningham C, Omar A, Ash S, Bohmer R, Kennedy L, Post F. The Evolving Spectrum of Kidney Histology in HIV-Positive Patients in South Africa. Kidney Int Rep 2023; 8:1087-1096. [PMID: 37180521 PMCID: PMC10166739 DOI: 10.1016/j.ekir.2023.02.1076] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 01/24/2023] [Accepted: 02/13/2023] [Indexed: 02/25/2023] Open
Abstract
Introduction Sub-Saharan Africa remains challenged by the highest burden of human immunodeficiency virus (HIV), an epidemic of tuberculosis (TB), and increasing number of people with HIV (PWH) on antiretroviral therapy (ART), all of which may result in kidney injury. Methods This observational cohort study describes the spectrum of kidney disease in PWH in South Africa, between 2005 and 2020. Kidney biopsies were analyzed in 4 time periods as follows: early ART rollout (2005-2009), tenofovir disoproxil (TDF) introduction (2010-2012), TDF-based fixed dose combination (2013-2015), and ART at HIV diagnosis (2016-2020). Logistic regression was used to identify factors associated with HIV-associated nephropathy or focal segmental glomerulosclerosis (HIVAN/FSGS) and tubulointerstitial disease (TID). Results We included 671 participants (median age 36, interquartile range, 21-44 years; 49% female; median CD4 cell count 162 [interquartile range, 63-345] cells/mm3). Over time, ART (31%-65%, P < 0.001), rate of HIV suppression (20%-43%, P < 0.001), nonelective biopsies (53%-72%, P < 0.001), and creatinine at biopsy (242-449 μmol/l, P < 0.001) increased. A decrease in HIVAN (45%-29% P < 0.001) was accompanied by an increase in TID (13%-33%, P < 0.001). Granulomatous interstitial nephritis accounted for 48% of TID, mostly because of TB. Exposure to TDF was strongly associated with TID (adjusted odds ratio 2.99, 95% confidence interval 1.89-4.73 P < 0.001). Conclusion As ART programs intensified and increasingly used TDF, the spectrum of kidney histology in PWH evolved from a predominance of HIVAN in the early ART era to TID in recent times. The increase in TID is likely due to multiple exposures that include TB, sepsis, and TDF as well as other insults.
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Affiliation(s)
- Nicola Wearne
- Division of Nephrology and Hypertension, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
- Kidney and Hypertension Research Unit, University of Cape Town, Cape Town, South Africa
| | - Kathryn Manning
- Department of Surgery, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | - Brendon Price
- Division of Anatomical, Department of Pathology, National Health Laboratory Service and University of Cape Town, Cape Town, South Africa
| | - Brian L. Rayner
- Division of Nephrology and Hypertension, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
- Kidney and Hypertension Research Unit, University of Cape Town, Cape Town, South Africa
| | - Bianca Davidson
- Division of Nephrology and Hypertension, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
- Kidney and Hypertension Research Unit, University of Cape Town, Cape Town, South Africa
| | - Erika SW Jones
- Division of Nephrology and Hypertension, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
- Kidney and Hypertension Research Unit, University of Cape Town, Cape Town, South Africa
| | - Ruan Spies
- Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | - Carol Cunningham
- Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | - Aadil Omar
- Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | - Samantha Ash
- Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | - Raphaela Bohmer
- Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | - Luca Kennedy
- Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | - Frank Post
- Department of HIV Medicine, Kings College Hospital NHS Foundation Trust, London, UK
- School of Immunology and Microbial Sciences, King’s College London, London, UK
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Barata R, Marques da Costa B, Navarro D, Mendes M, Silva C, Góis M, Sousa H, Nolasco F. Acute interstitial nephritis due to dolutegravir: The first case reported. Nefrologia 2023; 43:370-373. [PMID: 36437200 DOI: 10.1016/j.nefroe.2022.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 07/09/2021] [Indexed: 06/16/2023] Open
Abstract
Kidney disease is frequent in HIV-patients. We present a case of a 44-year-old woman, with known uncontrolled HIV infection and chronic kidney disease due to HIV-associated nephropathy. After starting dolutegravir, the patient developed eosinophilia and worsening kidney function. A kidney biopsy confirmed the diagnosis of acute interstitial nephritis. Given the time relation with dolutegravir introduction, it was deemed the culprit medication. Dolutegravir was stopped, and corticosteroids were initiated, with moderate improvement in renal function. To our knowledge, this is the first reported case of acute interstitial nephritis to dolutegravir, which should raise awareness of previously undocumented renal effects of antiretroviral therapy.
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Affiliation(s)
- Rui Barata
- Nephrology Department, Hospital Curry Cabral - Centro Hospitalar Universitário de Lisboa Central, Lisboa, Portugal.
| | - Bernardo Marques da Costa
- Nephrology Department, Hospital Curry Cabral - Centro Hospitalar Universitário de Lisboa Central, Lisboa, Portugal
| | - David Navarro
- Nephrology Department, Hospital Curry Cabral - Centro Hospitalar Universitário de Lisboa Central, Lisboa, Portugal
| | - Marco Mendes
- Nephrology Department, Hospital Curry Cabral - Centro Hospitalar Universitário de Lisboa Central, Lisboa, Portugal
| | - Cecília Silva
- Nephrology Department, Hospital Curry Cabral - Centro Hospitalar Universitário de Lisboa Central, Lisboa, Portugal
| | - Mário Góis
- Nephrology Department, Hospital Curry Cabral - Centro Hospitalar Universitário de Lisboa Central, Lisboa, Portugal; Laboratory of Renal Morphology, Hospital Curry Cabral - Centro Hospitalar Universitário de Lisboa Central, Lisboa, Portugal
| | - Helena Sousa
- Nephrology Department, Hospital Curry Cabral - Centro Hospitalar Universitário de Lisboa Central, Lisboa, Portugal; Laboratory of Renal Morphology, Hospital Curry Cabral - Centro Hospitalar Universitário de Lisboa Central, Lisboa, Portugal
| | - Fernando Nolasco
- Nephrology Department, Hospital Curry Cabral - Centro Hospitalar Universitário de Lisboa Central, Lisboa, Portugal
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Yussuf FM, Barbarawi A, Nor MA, Ali AI, Sheikh IM, Ogedegbe OJ, Tabowei G, Jimoh A, Ozokolie GE, Igbinomwanhia O. A Systematic Review Exploring the Range of Renal Complications of Human Immunodeficiency Virus. Cureus 2023; 15:e36755. [PMID: 37123789 PMCID: PMC10132701 DOI: 10.7759/cureus.36755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/27/2023] [Indexed: 03/29/2023] Open
Abstract
Human immunodeficiency virus (HIV) is a viral infection which progressively leads to acquired immunodeficiency syndrome (AIDS) in the absence of treatment. This happens through the destruction of crucial cells in the immune system, such as the helper T cells, dendritic cells, and macrophages. Since the first case was isolated in the 20th century, the disease has spread rapidly among humans, with significant renal, cardiovascular, respiratory, and neurological complications. It is predominantly sexually transmitted but non-sexual transmission. A relationship between HIV and renal diseases has been suggested for a long time, but only a few systematic studies have centered on this association. This systematic review aims to analyze the possible association between HIV and renal diseases as well as the range and pathogenesis of these renal diseases. HIV remains a critical infectious disease globally, inciting substantial morbidity and mortality. Studies have shown that people living with HIV (PLWH) are at increased risk of acute and chronic kidney disease. This review is based on Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. PubMed, Google Scholar, and Cochrane databases were searched exhaustively using the inclusion criteria of free full-text English papers that have exclusively studied humans in the last 20 years. Sixteen articles were selected including a systematic review, observational studies, and comprehensive narrative reviews on the role of HIV in the etiology of renal diseases, and were systemically reviewed and analyzed to elicit the wide range of possible renal complications resulting from HIV infection.
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29
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Identifying Longitudinal CD4:CD8 Ratio Trajectories Indicative of Chronic Renal Disease Risk among People Living with HIV: An Application of Growth Mixture Models. Viruses 2023; 15:v15020385. [PMID: 36851599 PMCID: PMC9963117 DOI: 10.3390/v15020385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/21/2023] [Accepted: 01/26/2023] [Indexed: 02/03/2023] Open
Abstract
The incidence of chronic kidney disease (CKD) is increasing among people living with HIV (PLWH). Routine monitoring of indicators such as CD4:CD8 ratio might improve the early detection of CKD. Our objective was to identify clinically relevant CD4:CD8 ratio trajectories indicative of CKD risk. Participants were ≥ 18 years old, initiated antiretroviral therapy between 2000 and 2016, and were followed for ≥6 months until 31 March 2017 or last contact date. Outcome was incidence of CKD. Growth mixture models (GMMs) and decay models were used to compare CD4:CD8 ratio trajectories. Following GMM, 4547 (93.5%) participants were classified in Class 1 with 5.4% developing CKD, and 316 (6.5%) participants were classified in Class 2 with 20.9% developing CKD. The final model suggested that participants in Class 2 had 8.72 times the incidence rate of developing CKD than those in Class 1. Exponential decay models indicated a significant CD4:CD8 ratio decline among Class 2 participants who developed CKD. Among those who developed CKD in Class 2, starting at 5.5 years of follow-up, the slope of their ratio trajectory curve changed significantly, and the rate of decline increased dramatically. Routine monitored CD4:CD8 ratios can be an effective strategy to identify early CKD risk among PLWH.
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30
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Cervantes CE, Atta MG. Updates on HIV and Kidney Disease. Curr HIV/AIDS Rep 2023; 20:100-110. [PMID: 36695948 DOI: 10.1007/s11904-023-00645-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/17/2022] [Indexed: 01/26/2023]
Abstract
PURPOSE OF REVIEW With the advent of antiretroviral therapy, HIV infection has become a chronic disease in developed countries. RECENT FINDINGS Non-HIV-driven risk factors for kidney disease, such as APOL1 risk variants and other genetic and environmental factors, have been discovered and are better described. Consequently, the field of HIV-associated kidney disease has evolved with greater attention given to traditional risk factors of CKD and antiretroviral treatment's nephrotoxicity. In this review, we explore risk factors of HIV-associated kidney disease, diagnostic tools, kidney pathology in HIV-positive individuals, and antiretroviral therapy-associated nephrotoxicity.
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Affiliation(s)
- C Elena Cervantes
- Department of Medicine, Division of Nephrology, Johns Hopkins University, 1830 E. Monument Street, Suite 416, Baltimore, MD, 21218, USA
| | - Mohamed G Atta
- Department of Medicine, Division of Nephrology, Johns Hopkins University, 1830 E. Monument Street, Suite 416, Baltimore, MD, 21218, USA.
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Adeva-Andany MM, Adeva-Contreras L, Fernández-Fernández C, Carneiro-Freire N, Domínguez-Montero A. Histological Manifestations of Diabetic Kidney Disease and its Relationship with Insulin Resistance. Curr Diabetes Rev 2023; 19:50-70. [PMID: 35346008 DOI: 10.2174/1573399818666220328145046] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/18/2022] [Accepted: 02/08/2022] [Indexed: 11/22/2022]
Abstract
Histological manifestations of diabetic kidney disease (DKD) include mesangiolysis, mesangial matrix expansion, mesangial cell proliferation, thickening of the glomerular basement membrane, podocyte loss, foot process effacement, and hyalinosis of the glomerular arterioles, interstitial fibrosis, and tubular atrophy. Glomerulomegaly is a typical finding. Histological features of DKD may occur in the absence of clinical manifestations, having been documented in patients with normal urinary albumin excretion and normal glomerular filtration rate. Furthermore, the histological picture progresses over time, while clinical data may remain normal. Conversely, histological lesions of DKD improve with metabolic normalization following effective pancreas transplantation. Insulin resistance has been associated with the clinical manifestations of DKD (nephromegaly, glomerular hyperfiltration, albuminuria, and kidney failure). Likewise, insulin resistance may underlie the histological manifestations of DKD. Morphological changes of DKD are absent in newly diagnosed type 1 diabetes patients (with no insulin resistance) but appear afterward when insulin resistance develops. In contrast, structural lesions of DKD are typically present before the clinical diagnosis of type 2 diabetes. Several heterogeneous conditions that share the occurrence of insulin resistance, such as aging, obesity, acromegaly, lipodystrophy, cystic fibrosis, insulin receptor dysfunction, and Alström syndrome, also share both clinical and structural manifestations of kidney disease, including glomerulomegaly and other features of DKD, focal segmental glomerulosclerosis, and C3 glomerulopathy, which might be ascribed to the reduction in the synthesis of factor H binding sites (such as heparan sulfate) that leads to uncontrolled complement activation. Alström syndrome patients show systemic interstitial fibrosis markedly similar to that present in diabetes.
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Affiliation(s)
- María M Adeva-Andany
- Internal Medicine Department, Nephrology Division, Hospital General Juan Cardona c/ Pardo Bazán s/n, 15406 Ferrol, Spain
| | - Lucía Adeva-Contreras
- University of Santiago de Compostela Medical School, Santiago de Compostela, Acoruna, Spain
| | - Carlos Fernández-Fernández
- Internal Medicine Department, Nephrology Division, Hospital General Juan Cardona c/ Pardo Bazán s/n, 15406 Ferrol, Spain
| | - Natalia Carneiro-Freire
- Internal Medicine Department, Nephrology Division, Hospital General Juan Cardona c/ Pardo Bazán s/n, 15406 Ferrol, Spain
| | - Alberto Domínguez-Montero
- Internal Medicine Department, Nephrology Division, Hospital General Juan Cardona c/ Pardo Bazán s/n, 15406 Ferrol, Spain
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32
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Deoliveira M, Sikri H, Yu SMW, He JC. Viral Glomerulopathy. GLOMERULAR DISEASES 2023; 3:148-154. [PMID: 37901695 PMCID: PMC10601964 DOI: 10.1159/000531434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 04/26/2023] [Indexed: 10/31/2023]
Abstract
Background The association between viral infections and glomerular diseases, commonly known as "viral glomerulopathies," has been described in various clinical scenarios for decades. Despite advancements in diagnostic tools, it remains challenging to establish a causative link fully. Summary Data from mouse models have substantiated clinical observations and implicate direct viral infection in the pathogenesis of viral glomerulopathy, particularly in human immunodeficiency virus-associated nephropathy. In addition to the traditional concept of direct viral effects on kidneys, other factors such as APOL1 risk alleles can further modify the clinical outcomes or presentations of different viral glomerulopathies. Newly developed antiviral drugs are now applicable to a wider range of patients with lower kidney function and fewer side effects. Key Message Efforts focusing on vaccines and antiviral treatments have significantly reduced the incidence of viral glomerulopathies. However, the most recent pandemic caused by severe acute respiratory syndrome coronavirus 2 infection complicated by COVID-associated nephropathy illustrates our susceptibility to novel viruses. Ongoing research is pivotal to deciphering the mechanisms behind viral glomerulopathies and discovering therapeutics in a collaborative approach.
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Affiliation(s)
- Margaret Deoliveira
- Division of Nephrology, Department of Medicine, Mount Sinai School of Medicine, New York, NY, USA
| | - Hridyesh Sikri
- Division of Nephrology, Department of Medicine, Mount Sinai School of Medicine, New York, NY, USA
| | - Samuel Mon-Wei Yu
- Division of Nephrology, Department of Medicine, Mount Sinai School of Medicine, New York, NY, USA
| | - John Cijiang He
- Division of Nephrology, Department of Medicine, Mount Sinai School of Medicine, New York, NY, USA
- Department of Pharmacological Sciences, Mount Sinai School of Medicine, New York, NY, USA
- James J. Peters Veteran Administration Medical Center, New York, NY, USA
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Kalemeera F, Godman B, Stergachis A, Rennie T. Effect of tenofovir containing ART on renal function in patients with moderate/severe reduced creatinine clearance at baseline: A retrospective study at two referral hospitals in Namibia. Pharmacol Res Perspect 2022; 11:e00681. [PMID: 36585791 PMCID: PMC9803902 DOI: 10.1002/prp2.681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/28/2020] [Accepted: 08/31/2020] [Indexed: 01/01/2023] Open
Abstract
Prescription of tenofovir disoproxil fumarate (TDF) for patients with baseline creatinine clearances (CrCl) <60 mL/min is said to increase risk of further decline in CrCl. Study objectives were to assess incidence of improvement and predictors thereof; to assess incidence of decline and transition to lower stages of CrCl; and comparison of declines between patients with a baseline CrCl < 60mL/min (group-I) and ≥ 60 mL/min (group-II). The study was retrospective, included patients 16 yrs or older who received TDF-containing ART. Improvement and decline were defined as ≥ 25% increase or decrease in CrCl, respectively. Binary logistic regression was performed to identify predictors of improvement. Groups I and II had 2862 and 7526 patients, respectively. In group-I, improvement in CrCl was observed in 40.1% (n = 1146), and was associated with stage IV of CrCl (adjusted Odds Ratio [aOR]=13.4 [95% CI: 6.7 - 26.9, P < .001]); male gender (aHR = 1.8 [95% CI: 1.5 - 2.2, P < .001]); and a poor HIV-status (aHR = 1.2 [95% CI: 1.0 - 1.4], P = .033). In group-I and group-II, respectively, decline occurred in 2.3% and 13.0%, (P < .001); transition to lower stages occurred in 1.0% and 25.2% (P < .001); and migration to stage IV CrCl occurred in 1.0% and 0.5% (P < .001). Improvement was more likely than decline in group-I patients. Although, group-I patients were more likely to experience new onset severe reduced CrCl than group-II patients, the proportions were extremely low. TDF should not be withheld from HIV-positive patients with a baseline CrCl < 60 mL/min.
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Affiliation(s)
| | - Brian Godman
- Strathclyde UniversityKarolinska InstituteSefako Makgatho University of Health SciencesGa‐RankuwaSouth Africa
| | - Andy Stergachis
- School of PharmacyUniversity of WashingtonSeattleWashingtonUSA
| | - Tim Rennie
- Faculty of Health SciencesUniversity of NamibiaWindhoekNamibia
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34
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Taborelli M, Suligoi B, Serraino D, Frova L, Grande E, Toffolutti F, Regine V, Pappagallo M, Pugliese L, Grippo F, Zucchetto A. Increased kidney disease mortality among people with AIDS versus the general population: a population-based cohort study in Italy, 2006-2018. BMJ Open 2022; 12:e064970. [PMID: 36456002 PMCID: PMC9716863 DOI: 10.1136/bmjopen-2022-064970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
OBJECTIVES This study aimed to assess whether an excess mortality related to kidney and other urinary tract diseases exists among Italian people with AIDS (PWA), as compared with the general population without AIDS (non-PWA). DESIGN Population-based, retrospective cohort study. SETTING AND PARTICIPANTS We conducted a nationwide study including 9481 Italian PWA, aged 15-74 years, reported to the National AIDS Registry between 2006 and 2018. METHODS Vital status and causes of death were retrieved by record linkage with the National Register of Causes of Death up to 2018. Excess mortality for PWA versus non-PWA was estimated through sex-standardised and age-standardised mortality ratios (SMRs) with corresponding 95% CIs. RESULTS Among 2613 deceased PWA, 262 (10.0%) reported at least one urinary tract disease at death, including 254 (9.7%) non-cancer diseases-mostly renal failures (225 cases, 8.6%)-and 9 cancers (0.3%). The overall SMR for non-cancer urinary tract diseases was 15.3 (95% CI 13.4 to 17.3) with statistically significant SMRs for acute (SMR=22.3, 95% CI 18.0 to 27.4), chronic (SMR=8.4, 95% CI 6.0 to 11.3), and unspecified renal failure (SMR=13.8, 95% CI 11.2 to 16.8). No statistically significant excess mortality was detected for urinary tract cancers (SMR=1.7, 95% CI 0.8 to 3.3). The SMRs were particularly elevated among PWA aged <50 years, injecting drug users, or those with the first HIV-positive test >6 months before AIDS diagnosis. CONCLUSIONS The excess mortality related to non-cancer kidney and other urinary tract diseases reported among PWA highlights the importance of implementing the recommendation for screening, diagnosis and management of such conditions among this population.
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Affiliation(s)
- Martina Taborelli
- Cancer Epidemiology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
| | - Barbara Suligoi
- Centro Operativo AIDS, Istituto Superiore di Sanità, Roma, Italy
| | - Diego Serraino
- Cancer Epidemiology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
| | - Luisa Frova
- Integrated system for health, social assistance and welfare, Istituto Nazionale di Statistica, Rome, Italy
| | - Enrico Grande
- Integrated system for health, social assistance and welfare, Istituto Nazionale di Statistica, Rome, Italy
| | - Federica Toffolutti
- Cancer Epidemiology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
| | - Vincenza Regine
- Centro Operativo AIDS, Istituto Superiore di Sanità, Roma, Italy
| | - Marilena Pappagallo
- Integrated system for health, social assistance and welfare, Istituto Nazionale di Statistica, Rome, Italy
| | - Lucia Pugliese
- Centro Operativo AIDS, Istituto Superiore di Sanità, Roma, Italy
| | - Francesco Grippo
- Integrated system for health, social assistance and welfare, Istituto Nazionale di Statistica, Rome, Italy
| | - Antonella Zucchetto
- Cancer Epidemiology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
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Masenga SK, Povia JP, Mutengo KH, Hamooya BM, Nzala S, Heimburger DC, Munsaka SM, Elijovich F, Patel KP, Kirabo A. Sex differences in hypertension among people living with HIV after initiation of antiretroviral therapy. Front Cardiovasc Med 2022; 9:1006789. [PMID: 36465432 PMCID: PMC9715396 DOI: 10.3389/fcvm.2022.1006789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 10/31/2022] [Indexed: 11/19/2022] Open
Abstract
Background Hypertension is common in people living with HIV (PLWH) on antiretroviral therapy (ART). In the general population and in experimental animal models, the incidence of hypertension is greater in males than in females, especially during the premenopausal period. However, it is not known whether there are sex differences in hypertension associated with HIV and ART, and the factors contributing to incident hypertension among PLWH have not been well characterized. In this study, we aimed to determine the time course, sex differences and factors associated with incident hypertension in PLWH initiating ART. Methods and results We conducted a retrospective study in which we used programmatic data from the ART registry to identify sex differences in the determinants of incident hypertension among PLWH initiating the ART regimen from Livingstone University Teaching Hospital in Zambia and followed for 8 years. Males developed hypertension earlier, 2 years after initiating ART, compared to 6 years in females. In multivariable analysis, increasing age, baseline systolic blood pressure and baseline mean arterial pressure (MAP) were associated with increased risk for developing incident hypertension. Also, participants who switched to the integrase strand transfer inhibitor, dolutegravir (DTG) or the protease inhibitor, lopinavir boosted with ritonavir were 2 and 3 times more likely to develop hypertension when compared to those on non-nucleoside reverse transcriptase inhibitors (NNRTIs). However, these relationships were abrogated by sex, as self-reported male sex was the major contributor in predicting incident hypertension. While none of the factors remained significantly associated with incident hypertension upon multivariate analysis among females, body mass index (BMI), and use of protease inhibitors remained strongly associated with hypertension among males. Conclusion Our results indicate that the use of protease inhibitors and BMI are important predictors of incident hypertension among males. Thus, blood pressure and BMI should be closely monitored, particularly in males living with HIV on protease inhibitors. In addition, identifying specific factors that protect females from developing hypertension early is important but remains to be determined.
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Affiliation(s)
- Sepiso K. Masenga
- HAND Research Group, School of Medicine and Health Sciences, Mulungushi University, Livingstone, Zambia,School of Medicine, University of Zambia, Lusaka, Zambia
| | - Joreen P. Povia
- HAND Research Group, School of Medicine and Health Sciences, Mulungushi University, Livingstone, Zambia
| | - Katongo H. Mutengo
- HAND Research Group, School of Medicine and Health Sciences, Mulungushi University, Livingstone, Zambia
| | - Benson M. Hamooya
- HAND Research Group, School of Medicine and Health Sciences, Mulungushi University, Livingstone, Zambia
| | | | - Douglas C. Heimburger
- School of Medicine, University of Zambia, Lusaka, Zambia,Department of Medicine, Vanderbilt Institute for Global Health, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Sody M. Munsaka
- Department of Biomedical Sciences, School of Health Sciences, University of Zambia, Lusaka, Zambia
| | - Fernando Elijovich
- Department of Medicine, Vanderbilt Institute for Global Health, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Kaushik P. Patel
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, United States
| | - Annet Kirabo
- Department of Medicine, Vanderbilt Institute for Global Health, Vanderbilt University Medical Center, Nashville, TN, United States,*Correspondence: Annet Kirabo,
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36
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Imani PD, Elyanu PJ, Wanless RS, Perry SH, Katembo K, Lukhele B, Steffy T, Seetane T, Thahane L, Haq H, Bell CS, Srivaths P, Braun MC. Chronic kidney disease among children living with the human immunodeficiency virus in sub-Saharan Africa. JOURNAL OF CLINICAL VIROLOGY PLUS 2022. [DOI: 10.1016/j.jcvp.2022.100123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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37
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Rivera FB, Ansay MFM, Golbin JM, Alfonso PGI, Mangubat GFE, Menghrajani RHS, Placino S, Taliño MKV, De Luna DV, Cabrera N, Trinidad CN, Kazory A. HIV-Associated Nephropathy in 2022. GLOMERULAR DISEASES 2022; 3:1-11. [PMID: 36816427 PMCID: PMC9936764 DOI: 10.1159/000526868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 08/22/2022] [Indexed: 02/24/2023]
Abstract
Background HIV-associated nephropathy (HIVAN) is a renal parenchymal disease that occurs exclusively in people living with HIV. It is a serious kidney condition that may possibly lead to end-stage kidney disease, particularly in the HIV-1 seropositive patients. Summary The African-American population has increased susceptibility to this comorbidity due to a strong association found in the APOL1 gene, specifically two missense mutations in the G1 allele and a frameshift deletion in the G2 allele, although a "second-hit" event is postulated to have a role in the development of HIVAN. HIVAN presents with proteinuria, particularly in the nephrotic range, as with other kidney diseases. The diagnosis requires biopsy and typically presents with collapsing subtype focal segmental glomerulosclerosis and microcyst formation in the tubulointerstitial region. Gaps still exist in the definitive treatment of HIVAN - concurrent use of antiretroviral therapy and adjunctive management with like renal-angiotensin-aldosterone system inhibitors, steroids, or renal replacement therapy showed benefits. Key Message This study reviews the current understanding of HIVAN including its epidemiology, mechanism of disease, related genetic factors, clinical profile, and pathophysiologic effects of management options for patients.
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Affiliation(s)
- Frederick Berro Rivera
- Department of Medicine, Lincoln Medical Center, New York, New York, USA,*Frederick Berro Rivera,
| | | | | | | | | | | | - Siena Placino
- St. Luke's Medical Center College of Medicine - William H. Quasha Memorial, Quezon City, Philippines
| | | | | | - Nicolo Cabrera
- Division of Infectious Diseases, George Washington University, Washington, District of Columbia, USA
| | - Carlo Nemesio Trinidad
- Section of Nephrology, University of the Philippines-Philippine General Hospital, Manila, Philippines
| | - Amir Kazory
- Division of Nephrology, Hypertension, and Renal Transplantation, University of Florida, Gainesville, Florida, USA
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38
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Lucas A, Wyatt CM. HIV at 40: kidney disease in HIV treatment, prevention, and cure. Kidney Int 2022; 102:740-749. [PMID: 35850290 PMCID: PMC9509437 DOI: 10.1016/j.kint.2022.06.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 05/06/2022] [Accepted: 06/03/2022] [Indexed: 10/17/2022]
Abstract
Four decades after the first cases of HIV were reported, kidney disease remains an important comorbidity in people with HIV (PWH). Both HIV-associated nephropathy and immune complex kidney disease were recognized as complications of HIV infection in the early years before treatment was available. Although the introduction of effective antiretroviral therapy in the late 1990s resulted in dramatic improvements in survival and health in PWH, several commonly used antiretroviral agents have been associated with kidney injury. HIV infection and treatment may also promote the progression of comorbid chronic kidney disease due to traditional risk factors such as diabetes, and HIV is one of the strongest "second hits" for the high-risk APOL1 genotype. Unique considerations in the management of chronic kidney disease in PWH are largely related to the need for lifelong antiretroviral therapy, with potential for toxicity, drug-drug interactions, and polypharmacy. PWH who develop progressive chronic kidney disease are candidates for all modalities of kidney replacement therapy, including kidney transplantation, and at some centers, PWH may be candidates to serve as donors for recipients with HIV. Transplantation of kidney allografts from donors with HIV also offers a unique opportunity to study viral dynamics in the kidney, with implications for kidney health and for research toward HIV cure. In addition, HIV-transgenic animal models have provided important insights into kidney disease pathogenesis beyond HIV, and experience with HIV and HIV-related kidney disease has provided important lessons for future pandemics.
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Affiliation(s)
- Anika Lucas
- Department of Medicine, Division of Nephrology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Christina M Wyatt
- Department of Medicine, Division of Nephrology, Duke University School of Medicine, Durham, North Carolina, USA.
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39
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Feng L, Chen TL, Zhang J, Wang Q, Liu J, Gui XE, Routy JP, Cao Q. Clinical Characteristics and Outcomes of Chronic Kidney Disease in People Living with HIV in a Resource-Limited Center of Central China. AIDS Res Hum Retroviruses 2022; 38:726-734. [PMID: 35950632 DOI: 10.1089/aid.2022.0009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Clinical management and optimal treatment are essential to improving outcomes for people living with HIV (PLWH). We assessed trends and outcomes of chronic kidney disease (CKD) in PLWH in a resource-limited center of central China. All PLWH who were followed up in a tertiary referral center in Wuhan, China, from July 2016 to June 2021 were evaluated. CKD was defined as glomerular filtration rate (GFR) <60 mL/min/1.73 m2 during two consecutive measurements 3 months apart. Baseline characteristics of the participants were extracted from the hospital medical records. The prevalence rate and associated risk factors of CKD were analyzed. A total of 863 PLWH with normal kidney function at baseline were analyzed. The median age was 33 (interquartile ranges: 26-49) years, and 778 (90.2%) were male and 85 (9.8%) were female. Among them, 50 (5.8%) had their GFR falling below 60 mL/min/1.73 m2 after a median of 54 months. Adjusted multivariate logistic regression revealed older age [adjusted odds ratio (aOR) = 1.04, 95% confidence interval (95% CI): 1.01-1.07], female sex (aOR = 3.17, 95% CI: 1.14-8.84), lower body weight (aOR = 0.95, 95% CI: 0.91-1.00), lower hemoglobin (aOR = 3.54, 95% CI: 1.51-8.30), longer duration of antiretroviral therapy exposure (aOR = 1.02, 95% CI: 1.00-1.04), and a baseline GFR between 60 and 90 mL/min/1.73 m2 (aOR = 3.89, 95% CI: 1.21-12.46) were associated with the development of CKD. Our findings showed that CKD is not infrequent in PLWH with a combination of traditional and HIV-specific risk factors for kidney disease, highlighting the suboptimal monitoring and treatment options of CKD in PLWH in resource-limited settings. Scalable monitoring strategy to improve care for this population is warranted.
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Affiliation(s)
- Ling Feng
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China.,Training Center of AIDS Prevention and Cure of Hubei Province, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Tie-Long Chen
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Juan Zhang
- Department of Nephrology and Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Qian Wang
- Department of Hematology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jie Liu
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xi-En Gui
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China.,Training Center of AIDS Prevention and Cure of Hubei Province, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jean-Pierre Routy
- Division of Hematology, and Chronic Viral Illness Service, Research Institute of the McGill University Health Center, Montreal, Quebec, Canada
| | - Qian Cao
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
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40
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Zhang X, Padhi A, Wei T, Xiong S, Yu J, Ye P, Tian W, Sun H, Peiris D, Praveen D, Tian M. Community prevalence and dyad disease pattern of multimorbidity in China and India: a systematic review. BMJ Glob Health 2022; 7:bmjgh-2022-008880. [PMID: 36113890 PMCID: PMC9486196 DOI: 10.1136/bmjgh-2022-008880] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 08/18/2022] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Driven by the increasing life expectancy, China and India, the two most populous countries in the world are experiencing a rising burden of multimorbidity. This study aims to explore community prevalence and dyad patterns of multimorbidity in China and India. METHODS We conducted a systematic review of five English and Chinese electronic databases. Studies involving adults 18 years or older at a community level, which reported multimorbidity prevalence and/or patterns were included. A modified Newcastle-Ottawa Scale was used for quality assessment. Despite large heterogeneity among reported studies, a systematic synthesis of the results was conducted to report the findings. RESULTS From 13 996 studies retrieved, 59 studies met the inclusion criteria (46 in China, 9 in India and 4 in both). The median prevalence of multimorbidity was 30.7% (IQR 17.1, 49.4), ranging from 1.5% to 90.5%. There was a large difference in multimorbidity prevalence between China and India, with median prevalence being 36.1% (IQR 19.6, 48.8) and 28.3% (IQR 8.9, 56.8), respectively. Among 27 studies that reported age-specific prevalence, 19 studies found multimorbidity prevalence increased with age, while 8 studies observed a paradoxical reduction in the oldest age group. Of the 34 studies that reported sex-specific prevalence, 86% (n=32) observed a higher prevalence in females. The most common multimorbidity patterns from 14 studies included hypertensive diseases combined with diabetes mellitus, arthropathies, heart diseases and metabolic disorders. All included studies were rated as fair or poor quality. CONCLUSION Multimorbidity is highly prevalent in China and India with hypertensive diseases and other comorbidities being the most observed patterns. The overall quality of the studies was low and there was a lack of representative samples in most studies. Large epidemiology studies, using a common definition of multimorbidity and national representative samples, with sex disaggregation are needed in both countries. PROSPERO REGISTRATION NUMBER CRD42020176774.
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Affiliation(s)
- Xinyi Zhang
- School of Public Health, Harbin Medical University, Harbin, Heilongjiang, China.,The George Institute for Global Health, China, Beijing, China
| | - Asutosh Padhi
- The George Institute for Global Health, India, Hyderabad, Telangana, India
| | - Ting Wei
- The George Institute for Global Health, China, Beijing, China
| | - Shangzhi Xiong
- The George Institute for Global Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Jie Yu
- The George Institute for Global Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Pengpeng Ye
- The George Institute for Global Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia.,National Centre for Non-Communicable Disease Control and Prevention, Chinese Centre for Disease Control and Prevention, Beijing, China
| | - Wenijng Tian
- School of Public Health, Harbin Medical University, Harbin, Heilongjiang, China
| | - Hongru Sun
- School of Public Health, Harbin Medical University, Harbin, Heilongjiang, China
| | - David Peiris
- The George Institute for Global Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Devarsetty Praveen
- The George Institute for Global Health, India, Hyderabad, Telangana, India.,The George Institute for Global Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia.,Prasanna School of Public Health, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Maoyi Tian
- School of Public Health, Harbin Medical University, Harbin, Heilongjiang, China .,The George Institute for Global Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
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41
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Bao J, Ye J, Xu J, Liu S, Wang L, Li Z, Li Q, Liu F, He X, Zou H, Feng Y, Corpe C, Zhang X, Xu J, Zhu T, Wang J. Comprehensive RNA-seq reveals molecular changes in kidney malignancy among people living with HIV. MOLECULAR THERAPY - NUCLEIC ACIDS 2022; 29:91-101. [PMID: 35795483 PMCID: PMC9240952 DOI: 10.1016/j.omtn.2022.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 06/05/2022] [Indexed: 11/30/2022]
Abstract
To heighten the awareness of kidney malignancy in patients with HIV infection to facilitate the early diagnosis of kidney cancer, the differentially expressed mRNAs were analyzed in this malignant tumor using RNA sequencing. We identified 2,962 protein-coding transcripts in HIV-associated kidney cancer. KISS1R, CAIX, and NPTX2 mRNA expression levels were specifically increased in HIV-associated kidney cancer while UMOD and TMEM213 mRNA were decreased in most cases based on real-time PCR analyses. These findings were similar to those noted for the general population with renal cell carcinoma. Immunohistochemical staining analysis also showed that a total of 18 malignant kidney cases among the people living with HIV (PLWH) exhibited positive staining for KISS1R and CAIX. Pathway analysis of the differentially expressed mRNAs in HIV-associated kidney cancer revealed that several key pathways were involved, including vascular endothelial growth factor-activated receptor activity, IgG binding, and lipopolysaccharide receptor activity. Altogether, our findings reveal the identified molecular changes in kidney malignancy, which may offer a helpful explanation for cancer progression and open up new therapeutic avenues that may decrease mortality after a cancer diagnosis among PLWH.
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Streeck H, Maestri A, Habermann D, Crowell TA, Esber AL, Son G, Eller LA, Eller MA, Parikh AP, Horn PA, Maganga L, Bahemana E, Adamu Y, Kiweewa F, Maswai J, Owuoth J, Robb ML, Michael NL, Polyak CS, Hoffmann D, Ake JA. Dissecting drivers of immune activation in chronic HIV-1 infection. EBioMedicine 2022; 83:104182. [PMID: 35905559 PMCID: PMC9334338 DOI: 10.1016/j.ebiom.2022.104182] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 05/22/2022] [Accepted: 07/05/2022] [Indexed: 11/16/2022] Open
Abstract
Background Immune activation is a significant contributor to HIV pathogenesis and disease progression. In virally-suppressed individuals on ART, low-level immune activation has been linked to several non-infectious comorbid diseases. However, studies have not been systematically performed in sub-Saharan Africa and thus the impact of demographics, ART and regional endemic co-infections on immune activation is not known. We therefore comprehensively evaluated in a large multinational African cohort markers for immune activation and its distribution in various settings. Methods 2747 specimens from 2240 people living with HIV (PLWH) and 477 without HIV from the observational African Cohort Study (AFRICOS) were analyzed for 13 immune parameters. Samples were collected along with medical history, sociodemographic and comorbidity data at 12 HIV clinics across 5 programs in Uganda, Kenya, Tanzania and Nigeria. Data were analyzed with univariate and multivariate methods such as random forests and principal component analysis. Findings Immune activation was markedly different between PLWH with detectable viral loads, and individuals without HIV across sites. Among viremic PLWH, we found that all immune parameters were significantly correlated with viral load except for IFN-α. The overall inflammatory profile was distinct between men and women living with HIV, in individuals off ART and with HIV viremia. We observed stronger differences in the immune activation profile with increasing viremia. Using machine learning methods, we found that geographic differences contributed to unique inflammatory profiles. We also found that among PLWH, age and the presence of infectious and/or noninfectious comorbidities showed distinct inflammatory patterns, and biomarkers may be used to predict the presence of some comorbidities. Interpretation Our findings show that chronic immune activation in HIV-1 infection is influenced by HIV viral load, sex, age, region and ART use. These predictors, as well as associations among some biomarkers and coinfections, influence biomarkers associated with noncommunicable diseases. Funding This work was supported by the President's Emergency Plan for AIDS Relief via a cooperative agreement between the Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., and the U.S. Department of Defense [W81XWH-11-2-0174, W81XWH-18-2-0040]. The investigators have adhered to the policies for protection of human subjects as prescribed in AR 70–25. This article was prepared while Michael A. Eller was employed at Henry M. Jackson Foundation for the Advancement of Military Medicine for the U.S. Military HIV Research Program. The views expressed are those of the authors and should not be construed to represent the positions of the US Army or the Department of Defense. The opinions expressed in this article are the author's own, and do not reflect the view of the National Institutes of Health, the U.S. Department of Health and Human Services, or the U.S. government.
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Affiliation(s)
- Hendrik Streeck
- Institute of Virology, Medical Faculty, University Bonn, Bonn, Germany; German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, 53127 Bonn, Germany.
| | - Alvino Maestri
- Institute for HIV Research, University Hospital, University Duisburg-Essen, Essen, Germany
| | - Daniel Habermann
- Bioinformatics and Computational Biophysics, University Duisburg-Essen, Essen, Germany
| | - Trevor A Crowell
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD, USA
| | - Allahna L Esber
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD, USA
| | - Gowoon Son
- Institute for HIV Research, University Hospital, University Duisburg-Essen, Essen, Germany
| | - Leigh Anne Eller
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD, USA
| | - Michael A Eller
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD, USA; Vaccine Research Program, DAIDS, NIAID, NIH, Bethesda, MD, USA
| | - Ajay P Parikh
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD, USA
| | - Peter A Horn
- Institute for Transfusion Medicine, University Hospital, University Duisburg-Essen, Essen, Germany
| | - Lucas Maganga
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA; National Institute for Medical Research-Mbeya Medical Research Center, Mbeya, Tanzania
| | - Emmanuel Bahemana
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA; HJF Medical Research International, Mbeya, Tanzania
| | - Yakubu Adamu
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA; U.S. Army Medical Research Directorate - Africa, Abuja, Nigeria
| | | | - Jonah Maswai
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA; HJF Medical Research International, Kericho, Kenya
| | - John Owuoth
- U.S. Army Medical Research Directorate - Africa, Kisumu, Kenya; HJF Medical Research International, Kisumu, Kenya
| | - Merlin L Robb
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD, USA
| | - Nelson L Michael
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Christina S Polyak
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD, USA
| | - Daniel Hoffmann
- Bioinformatics and Computational Biophysics, University Duisburg-Essen, Essen, Germany
| | - Julie A Ake
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
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Paengsai N, Noppakun K, Jourdain G, Cressey TR, Salvadori N, Chaiwarith R, Tantraworasin A, Mary JY, Bowonwatanuwong C, Bhakeecheep S, Traisathit P, Kosachunhanun N. Chronic Kidney Disease in a Large National Human Immunodeficiency Virus Treatment Program. Healthcare (Basel) 2022; 10:healthcare10081490. [PMID: 36011147 PMCID: PMC9408286 DOI: 10.3390/healthcare10081490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 07/28/2022] [Accepted: 08/04/2022] [Indexed: 11/29/2022] Open
Abstract
Tenofovir disoproxil fumarate (TDF) is associated with a risk of chronic kidney disease (CKD), especially in Asian populations. Data from the Thai national health insurance system was used to assess CKD incidence in patients receiving antiretroviral therapy in real-world practice. We analyzed data from patients who initiated one of the following first-line regimens: zidovudine + lamivudine + nevirapine (AZT + 3TC + NVP); zidovudine + lamivudine + efavirenz (AZT + 3TC + EFV); tenofovir + lamivudine + nevirapine (TDF + 3TC + NVP); tenofovir + lamivudine/emtricitabine + efavirenz (TDF + 3TC/FTC + EFV); and tenofovir +lamivudine +lopinavir/ritonavir (TDF + 3TC + LPV/r). CKD was defined as glomerular filtration rate <60 mL/min/1.73 m2 for >3 months, or a confirmed 2010 WHO diagnosis (ICD-10 code N183, N184, or N185). Death competing risk survival regression models were used. Among 27,313 participants, with a median age of 36.8 years and median follow-up of 2.3 years, 245 patients (0.9%) were diagnosed with CKD (incidence 3.2 per 1000 patient-years; 95% CI 2.8−3.6). Compared with patients receiving AZT + 3TC + NVP, the risk of CKD measured by adjusted sub-distribution hazard ratio (aSHR) was 6.5 (95% CI 3.9−11.1) in patients on TDF + 3TC + LPV/r, 3.8 (95% CI 2.3−6.0) in TDF + 3TC + NVP, and 1.6 (95% CI 1.2−2.3) in TDF + 3TC/FTC + EFV. Among patients receiving TDF, compared with those receiving TDF + 3TC/FTC + EFV, the aSHR was 4.0 (95% CI 2.3−6.8) in TDF + 3TC + LPV/r and 2.3 (95% CI 1.4−3.6) in TDF + 3TC + NVP. TDF was associated with an increased risk of CKD, especially when combined with LPV/r or NVP.
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Affiliation(s)
- Ninutcha Paengsai
- Clinical Epidemiology Program, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- National Health Security Office (NHSO), Bangkok 10210, Thailand
- Clinical Epidemiology and Clinical Statistics Center, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kajohnsak Noppakun
- Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Pharmacoepidemiology and Statistics Research Center (PESRC), Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
- Correspondence:
| | - Gonzague Jourdain
- Institut de Recherche pour le Développement (IRD), MIVEGEC, 13002 Marseille, France
- Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Data Science Research Center, Department of Statistics, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Tim Roy Cressey
- Institut de Recherche pour le Développement (IRD), MIVEGEC, 13002 Marseille, France
- Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool L69 3GF, UK
- Department of Statistics, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Nicolas Salvadori
- Institut de Recherche pour le Développement (IRD), MIVEGEC, 13002 Marseille, France
- Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Department of Statistics, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Romanee Chaiwarith
- Division of Infectious Disease and Tropical Medicine, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Apichat Tantraworasin
- Clinical Epidemiology Program, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Clinical Epidemiology and Clinical Statistics Center, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Clinical Surgical Research Center, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Jean Yves Mary
- INSERM UMR 1135, Equipe ECSTRRA, Centre de Recherche Epidémiologie Statistique Sorbonne Paris Cité, Université Paris Diderot, 75004 Paris, France
| | | | | | - Patrinee Traisathit
- Data Science Research Center, Department of Statistics, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Natapong Kosachunhanun
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
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Shapiro AE, Ignacio RAB, Whitney BM, Delaney JA, Nance RM, Bamford L, Wooten D, Keruly JC, Burkholder G, Napravnik S, Mayer KH, Webel AR, Kim HN, Van Rompaey SE, Christopoulos K, Jacobson J, Karris M, Smith D, Johnson MO, Willig A, Eron JJ, Hunt P, Moore RD, Saag MS, Mathews WC, Crane HM, Cachay ER, Kitahata MM. Factors Associated With Severity of COVID-19 Disease in a Multicenter Cohort of People With HIV in the United States, March-December 2020. J Acquir Immune Defic Syndr 2022; 90:369-376. [PMID: 35364600 PMCID: PMC9246864 DOI: 10.1097/qai.0000000000002989] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 03/03/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND Understanding the spectrum of COVID-19 in people with HIV (PWH) is critical to provide clinical guidance and risk reduction strategies. SETTING Centers for AIDS Research Network of Integrated Clinic System, a US multisite clinical cohort of PWH in care. METHODS We identified COVID-19 cases and severity (hospitalization, intensive care, and death) in a large, diverse HIV cohort during March 1, 2020-December 31, 2020. We determined predictors and relative risks of hospitalization among PWH with COVID-19, adjusted for disease risk scores. RESULTS Of 16,056 PWH in care, 649 were diagnosed with COVID-19 between March and December 2020. Case fatality was 2%; 106 (16.3%) were hospitalized, and 12 died. PWH with current CD4 count <350 cells/mm 3 [aRR 2.68; 95% confidence interval (CI): 1.93 to 3.71; P < 0.001] or lowest recorded CD4 count <200 cells/mm 3 (aRR 1.67; 95% CI: 1.18 to 2.36; P < 0.005) had greater risks of hospitalization. HIV viral load and antiretroviral therapy status were not associated with hospitalization, although most of the PWH were suppressed (86%). Black PWH were 51% more likely to be hospitalized with COVID-19 compared with other racial/ethnic groups (aRR 1.51; 95% CI: 1.04 to 2.19; P = 0.03). Chronic kidney disease, chronic obstructive pulmonary disease, diabetes, hypertension, obesity, and increased cardiovascular and hepatic fibrosis risk scores were associated with higher hospitalization risk. PWH who were older, not on antiretroviral therapy, and with current CD4 count <350 cells/mm 3 , diabetes, and chronic kidney disease were overrepresented among PWH who required intubation or died. CONCLUSIONS PWH with CD4 count <350 cells/mm 3 , and a history of CD4 count <200 cells/mm 3 , have a clear excess risk of severe COVID-19, accounting for comorbidities associated with severe outcomes. PWH with these risk factors should be prioritized for COVID-19 vaccination and early treatment and monitored closely for worsening illness.
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Affiliation(s)
| | | | | | | | | | - Laura Bamford
- University of California San Diego, San Diego, CA, USA
| | - Darcy Wooten
- University of California San Diego, San Diego, CA, USA
| | | | | | - Sonia Napravnik
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | | | | | | | | | | | - Maile Karris
- University of California San Diego, San Diego, CA, USA
| | - Davey Smith
- University of California San Diego, San Diego, CA, USA
| | | | - Amanda Willig
- University of Alabama at Birmingham, Birmingham, AL, USA
| | - Joseph J. Eron
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Peter Hunt
- University of California, San Francisco, San Francisco, CA, USA
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Tenofovir disoproxil and renal mitochondrial toxicity: more studies in Africans are needed. AIDS 2022; 36:1047-1048. [PMID: 35652676 DOI: 10.1097/qad.0000000000003219] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Clinicopathological correlation of kidney disease in HIV infection pre- and post-ART rollout. PLoS One 2022; 17:e0269260. [PMID: 35639767 PMCID: PMC9154109 DOI: 10.1371/journal.pone.0269260] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 05/17/2022] [Indexed: 11/19/2022] Open
Abstract
The spectrum of HIV-associated kidney disease has expanded significantly with the introduction of antiretroviral therapy (ART). In the pre-ART era there was prominence of HIV-associated nephropathy (HIVAN). More recently, the spectrum of disease additionally reflects comorbid illness in the ageing HIV population and ART-related nephrotoxicity. We performed a clinicopathological correlation of kidney disease in HIV-positive individuals who underwent kidney biopsy between 1989 and 2014, utilizing the 2018 Kidney Disease Improving Global Outcomes pathologic classification. ART rollout began in 2004 in South Africa. Patients biopsied pre-ART rollout were compared to those biopsied post-ART rollout with respect to demographics, clinical parameters and histology. We assessed kidney survival in a cohort of these patients following biopsy. Six hundred and ninety biopsies were included, 99 (14.3%) were undertaken pre- and 591 (85.7%) post-ART rollout. Most patients were of Black African descent (97.5%). The post-ART rollout patients were older (p = 0.007), had higher eGFR at presentation (p = 0.016) and fewer presented with eGFR of less than 15ml/min/1.73m2 (p = 0.0008). There was a decrease in the prevalence of classic HIVAN (p = 0.00001); and an increase in FSGS (NOS) in the setting of HIV (p = 0.0022) and tubulointerstitial diseases (p = 0.009) post-ART rollout. Kidney function survival over 5 years was poorest in patients with classic HIVAN (p = 0.00005) and best in minimal change nephropathy (p = 0.0013). Kidney biopsy is crucial for the correct diagnosis and management of HIV-related kidney disease. ART rollout has shifted the spectrum of kidney disease away from classic HIVAN but has not eliminated it. Histological diagnosis prognosticates kidney survival.
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Savedchuk S, Raslan R, Nystrom S, Sparks MA. Emerging Viral Infections and the Potential Impact on Hypertension, Cardiovascular Disease, and Kidney Disease. Circ Res 2022; 130:1618-1641. [PMID: 35549373 DOI: 10.1161/circresaha.122.320873] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Viruses are ubiquitous in the environment and continue to have a profound impact on human health and disease. The COVID-19 pandemic has highlighted this with impressive morbidity and mortality affecting the world's population. Importantly, the link between viruses and hypertension, cardiovascular disease, and kidney disease has resulted in a renewed focus and attention on this potential relationship. The virus responsible for COVID-19, SARS-CoV-2, has a direct link to one of the major enzymatic regulatory systems connected to blood pressure control and hypertension pathogenesis, the renin-angiotensin system. This is because the entry point for SARS-CoV-2 is the ACE2 (angiotensin-converting enzyme 2) protein. ACE2 is one of the main enzymes responsible for dampening the primary effector peptide Ang II (angiotensin II), metabolizing it to Ang-(1-7). A myriad of clinical questions has since emerged and are covered in this review. Several other viruses have been linked to hypertension, cardiovascular disease, and kidney health. Importantly, patients with high-risk apolipoprotein L1 (APOL1) alleles are at risk for developing the kidney lesion of collapsing glomerulopathy after viral infection. This review will highlight several emerging viruses and their potential unique tropisms for the kidney and cardiovascular system. We focus on SARS-CoV-2 as this body of literature in regards to cardiovascular disease has advanced significantly since the COVID-19 pandemic.
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Affiliation(s)
- Solomiia Savedchuk
- Division of Nephrology, Department of Medicine, Duke University School of Medicine, Durham, NC (S.S., S.N., M.A.S.)
| | - Rasha Raslan
- Internal Medicine, Virginia Commonwealth University, Richmond (R.R.)
| | - Sarah Nystrom
- Division of Nephrology, Department of Medicine, Duke University School of Medicine, Durham, NC (S.S., S.N., M.A.S.)
| | - Matthew A Sparks
- Division of Nephrology, Department of Medicine, Duke University School of Medicine, Durham, NC (S.S., S.N., M.A.S.)
- Renal Section, Durham VA Health Care System, NC (M.A.S.)
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Kalyesubula R, Sekitoleko I, Tomlin K, Hansen CH, Ssebunya B, Makanga R, Mbonye MK, Seeley J, Smeeth L, Newton R, Tomlinson LA. Association of impaired kidney function with mortality in rural Uganda: results of a general population cohort study. BMJ Open 2022; 12:e051267. [PMID: 35473721 PMCID: PMC9045120 DOI: 10.1136/bmjopen-2021-051267] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 04/08/2022] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To determine the association between baseline kidney function and subsequent all-cause mortality. DESIGN AND SETTING A general population-based cohort study from rural Uganda. PARTICIPANTS People aged 18 years and above with measured baseline estimated glomerular filtration rate (eGFR), recruited from survey rounds in 2011-2012 or 2014-2015 and followed up to March 2019. OUTCOME MEASURE The primary outcome was all-cause mortality, identified through reports from community health workers and verified by verbal autopsy. The association between baseline eGFR category and mortality was determined using multivariable Cox regression. RESULTS Of 5812 participants in both rounds, we included 5678 (97.7%) participants with kidney function and mortality data; the median age was 36 years (IQR 24-50), 60.7% were female, 10.3% were hypertensive, 9.8% were HIV-positive and 1.5% were diabetic. During a median follow-up of 5.0 years (IQR 3.7-6.0) there were 140 deaths. In age-adjusted and sex-adjusted analyses, eGFR <45 mL/min/1.73 m2 at baseline was associated with a 5.97 (95% CI 2.55 to 13.98) increased risk of mortality compared with those with baseline eGFR >90 mL/min/1.73 m2. After inclusion of additional confounders (HIV, body mass index, diabetes, hypertension, alcohol and smoking status) into the model, eGFR <45 mL/min/1.73 m2 at baseline remained strongly associated with mortality (HR 6.12, 95% CI 2.27 to 16.45), although the sample size fell to 3102. Test for trend showed strong evidence (p<0.001) that the rate of mortality increased progressively as the category of baseline kidney function decreased. When very high eGFR was included as a separate category in age-adjusted and sex-adjusted analyses, baseline eGFR ≥120 mL/min/1.73 m2 was associated with increased risk of mortality (HR 2.68, 95% CI 1.47 to 4.87) compared with the reference category of 90-119 mL/min/1.73 m2. CONCLUSION In a prospective cohort in rural Uganda we found that impaired baseline kidney function was associated with subsequently increased total mortality. Improved understanding of the determinants of kidney disease and its progression is needed in order to inform interventions for prevention and treatment.
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Affiliation(s)
- Robert Kalyesubula
- Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
- Physiology and Internal Medicine, Makerere University College of Health Sciences, Kampala, Uganda
- Non-Communicable Disease Epidemiology, MRC/UVRI and LSHTM Research Unit, Entebbe, Uganda
| | - Isaac Sekitoleko
- Non-Communicable Disease Epidemiology, MRC/UVRI and LSHTM Research Unit, Entebbe, Uganda
| | - Keith Tomlin
- Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Christian Holm Hansen
- Infectious Diseases Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
| | - Billy Ssebunya
- Non-Communicable Disease Epidemiology, MRC/UVRI and LSHTM Research Unit, Entebbe, Uganda
| | - Ronald Makanga
- Non-Communicable Disease Epidemiology, MRC/UVRI and LSHTM Research Unit, Entebbe, Uganda
| | - Moses Kwizera Mbonye
- Non-Communicable Disease Epidemiology, MRC/UVRI and LSHTM Research Unit, Entebbe, Uganda
| | - Janet Seeley
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London, UK
| | - Liam Smeeth
- Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Robert Newton
- Non-Communicable Disease Epidemiology, MRC/UVRI and LSHTM Research Unit, Entebbe, Uganda
- Department of Health Sciences, University of York, York, UK
| | - Laurie A Tomlinson
- Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
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Bonjoch A, Juega J, Echeverría P, Puig J, Perez-Alvarez N, Bonal J, Loste C, Clotet B, Negredo E. Prevalence, progression, and management of advanced chronic kidney disease in a cohort of people living with HIV. HIV Med 2022; 23:1078-1084. [PMID: 35470944 DOI: 10.1111/hiv.13317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 03/15/2022] [Accepted: 04/01/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Advanced kidney disease is an emerging problem in people living with HIV despite sustained viral suppression. METHODS We performed a prospective cohort study to identify people living with HIV with advanced kidney disease according to the Kidney Disease Improving Global Outcomes criteria and to assess disease progression over a 48-week period following the offer of targeted multidisciplinary management. RESULTS From our cohort of 3090 individuals, 55 (1.8%, 95% confidence interval [CI] 1.31-2.25) fulfilled the inclusion criteria. Most were male (83.6%), and the median (interquartile range [IQR]) age was 58 (53.25-66.75) years. Nadir CD4 T-cell count was 135.5 (IQR 43.5-262.75) cells/μl, current CD4 T-cell count was 574 (IQR 438.5-816) cells/μl, and 96% had maintained HIV viral suppression. The most frequent comorbidity was arterial hypertension (85.5%). Inadequate antiretroviral dose was detected in three individuals (5.5%), and drug-drug interactions were recorded in eight (14.5%), mainly involving the use of cobicistat (n = 5 [9%]). Four individuals (7%) required modification of their concomitant treatment. Seven (13%) had to start or resume follow-up with a nephrologist. Nine participants (16.4%) experienced an improvement in kidney disease stage, three individuals (5.5%) underwent renal transplantation, and one (2%) started haemodialysis. CONCLUSIONS Our results show that a multidisciplinary approach, including a critical review of treatment and evaluation of specific requirements, could be useful for anticipating drug-drug interactions and toxicities and for reducing death and hospitalization in people living with HIV with advanced kidney disease.
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Affiliation(s)
- Anna Bonjoch
- Infectious Diseases Department & Lluita contra la Sida Foundation, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Javier Juega
- Nephrology Department, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Patricia Echeverría
- Infectious Diseases Department & Lluita contra la Sida Foundation, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Jordi Puig
- Infectious Diseases Department & Lluita contra la Sida Foundation, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Nuria Perez-Alvarez
- Infectious Diseases Department & Lluita contra la Sida Foundation, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain.,Department of Statistics and Operations Research, Technical University of Catalonia-Barcelona Tech, Barcelona, Spain
| | - Jordi Bonal
- Nephrology Department, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Cora Loste
- Infectious Diseases Department & Lluita contra la Sida Foundation, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Bonaventura Clotet
- Infectious Diseases Department & Lluita contra la Sida Foundation, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain.,Infectious Diseases and Immunity, Centre for Health and Social Care Research (CESS), Faculty of Medicine, University of Vic - Central University of Catalonia (UVic - UCC), Barcelona, Spain.,AIDS Research Institute-IRSICAIXA, Hospital Universitari Germans Trias i Pujol, Badalona; Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Eugènia Negredo
- Infectious Diseases Department & Lluita contra la Sida Foundation, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain.,Infectious Diseases and Immunity, Centre for Health and Social Care Research (CESS), Faculty of Medicine, University of Vic - Central University of Catalonia (UVic - UCC), Barcelona, Spain
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Raubinger S, Lee FJ, Pinto AN. HIV: the changing paradigm. Intern Med J 2022; 52:542-549. [PMID: 35419962 DOI: 10.1111/imj.15739] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 02/06/2022] [Accepted: 02/06/2022] [Indexed: 11/28/2022]
Abstract
The past four decades have seen enormous progress in the diagnosis and management of human immunodeficiency virus (HIV) infection. There have been significant advances spanning the approval of the first antiretroviral agents, the advent of combination antiretroviral therapy to single tablet regimens with minimal toxicity. Although these remarkable developments have on the surface led to the 'end of AIDS', there are still key populations being left behind. This clinical update will describe the diagnosis and management of HIV, and the changing paradigms that have seen HIV transform from a life-limiting condition to a manageable chronic disease over a few decades.
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Affiliation(s)
- Sian Raubinger
- Department of Infectious Diseases and Microbiology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Frederick J Lee
- Department of Infectious Diseases and Microbiology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,University of Sydney, Sydney, New South Wales, Australia
| | - Angie N Pinto
- Department of Infectious Diseases and Microbiology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,The Kirby Institute, UNSW Australia, Sydney, New South Wales, Australia
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