1
|
Schinas G, Schinas I, Ntampanlis G, Polyzou E, Gogos C, Akinosoglou K. Bone Disease in HIV: Need for Early Diagnosis and Prevention. Life (Basel) 2024; 14:522. [PMID: 38672792 PMCID: PMC11051575 DOI: 10.3390/life14040522] [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: 02/29/2024] [Revised: 04/05/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
The transformation of HIV into a manageable chronic condition has unveiled new clinical challenges associated with aging-related pathologies, including bone disease. This review explores the intricate relationship between HIV, antiretroviral therapy (ART), and bone disease, highlighting the necessity of early diagnosis and preventative strategies to mitigate the increased risk of osteopenia, osteoporosis, and fractures in people living with HIV (PLWHIV). It synthesizes the current literature to elucidate the multifactorial etiology of bone pathology in this population, that includes direct viral effects, chronic immune activation, ART-associated risks, and the impact of traditional risk factors for bone loss. Through a critical examination of modern diagnostic methods, lifestyle modifications, evidence-based preventive actions, and pharmacological treatments, the necessity for comprehensive management is highlighted, along with recommendations for integrated healthcare approaches vital for achieving optimal patient outcomes. By advocating for a proactive, patient-centered, and multidisciplinary strategy, this review proposes a plan to integrate bone health into standard HIV care through active risk identification, vigilant screening, effective preventive measures, tailored treatments, and informed decision-making, in an effort to ultimately enhance the quality of life for PLWHIV.
Collapse
Affiliation(s)
- Georgios Schinas
- School of Medicine, University of Patras, 26504 Rio, Greece; (G.S.); (G.N.); (E.P.); (C.G.)
| | - Ioannis Schinas
- School of Medicine, National and Kapodistrian University of Athens, 15772 Athens, Greece;
| | - Georgios Ntampanlis
- School of Medicine, University of Patras, 26504 Rio, Greece; (G.S.); (G.N.); (E.P.); (C.G.)
| | - Eleni Polyzou
- School of Medicine, University of Patras, 26504 Rio, Greece; (G.S.); (G.N.); (E.P.); (C.G.)
| | - Charalambos Gogos
- School of Medicine, University of Patras, 26504 Rio, Greece; (G.S.); (G.N.); (E.P.); (C.G.)
| | - Karolina Akinosoglou
- School of Medicine, University of Patras, 26504 Rio, Greece; (G.S.); (G.N.); (E.P.); (C.G.)
- Department of Internal Medicine and Infectious Diseases, University General Hospital of Patras, 26504 Rio, Greece
| |
Collapse
|
2
|
Dirajlal-Fargo S, Strah M, Ailstock K, Sattar A, Karungi C, Nazzinda R, Funderburg N, Kityo C, Musiime V, McComsey GA. Factors associated with insulin resistance in a longitudinal study of Ugandan youth with and without HIV. AIDS 2024; 38:177-184. [PMID: 37788113 PMCID: PMC10872911 DOI: 10.1097/qad.0000000000003741] [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] [Indexed: 10/05/2023]
Abstract
Prospective investigations from sub-Saharan Africa on metabolic complications in youth with perinatally acquired HIV (PHIV) are lacking. We investigated the changes in insulin resistance in Ugandan PHIV on ART and uninfected controls and their relationship with inflammation, HIV, and cardiovascular disease (CVD) risk factors. Participants 10-18 years of age were included in a prospective study performed in Kampala, Uganda. We compared baseline and changes in insulin resistance (by HOMA-IR) and in markers of inflammation at baseline and 96 weeks. PHIVs were on ART with HIV-1 RNA level 400 copies/ml or less. Generalized Estimating Equation models were used to assess associations between HOMA-IR, and demographic as well as inflammatory markers. Of the 197 participants recruited at baseline (101 PHIV, 96 HIV-negative), 168 (89 PHIV, 79 HIV-negative) had measurements at 96 weeks. At baseline, median (Q1, Q3) age was 13 years (11,15), 53.5% were women, median CD4 + cell counts were 988 cells/μl (631, 1310). At baseline, HOMA-IR was significantly higher in PHIV than in controls ( P = 0.03). HOMA-IR did not significantly change by week 96 in either group, and at 96 weeks, was similar between groups ( P = 0.15). HOMA-IR was not associated with any inflammatory markers, or any specific ART. In longitudinal analysis, age and Tanner stage remained associated with higher HOMA-IR throughout the study period, after adjusting for HIV status. In this longitudinal cohort of virally suppressed PHIV in Uganda, PHIV have decreased insulin sensitivity compared to controls, however this difference does not persist through adolescence. ART and immune activation do not appear to affect glucose homeostasis in this population.
Collapse
Affiliation(s)
- Sahera Dirajlal-Fargo
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Rainbow Babies and Children's Hospital
- Case Western Reserve University, Cleveland
| | | | - Kate Ailstock
- Ohio State University School of Health and Rehabilitation Sciences, Columbus, Ohio, USA
| | | | | | | | - Nicholas Funderburg
- Ohio State University School of Health and Rehabilitation Sciences, Columbus, Ohio, USA
| | | | - Victor Musiime
- Joint Clinical Research Centre
- Makerere University, Kampala, Uganda
| | - Grace A McComsey
- Rainbow Babies and Children's Hospital
- Case Western Reserve University, Cleveland
| |
Collapse
|
3
|
Sanz M, Weideman AMK, Ward AR, Clohosey ML, Garcia-Recio S, Selitsky SR, Mann BT, Iannone MA, Whitworth CP, Chitrakar A, Garrido C, Kirchherr J, Coffey AR, Tsai YH, Samir S, Xu Y, Copertino D, Bosque A, Jones BR, Parker JS, Hudgens MG, Goonetilleke N, Soriano-Sarabia N. Aminobisphosphonates reactivate the latent reservoir in people living with HIV-1. Front Immunol 2023; 14:1219250. [PMID: 37744358 PMCID: PMC10516574 DOI: 10.3389/fimmu.2023.1219250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 08/17/2023] [Indexed: 09/26/2023] Open
Abstract
Antiretroviral therapy (ART) is not curative due to the existence of cellular reservoirs of latent HIV-1 that persist during therapy. Current research efforts to cure HIV-1 infection include "shock and kill" strategies to disrupt latency using small molecules or latency-reversing agents (LRAs) to induce expression of HIV-1 enabling cytotoxic immune cells to eliminate infected cells. The modest success of current LRAs urges the field to identify novel drugs with increased clinical efficacy. Aminobisphosphonates (N-BPs) that include pamidronate, zoledronate, or alendronate, are the first-line treatment of bone-related diseases including osteoporosis and bone malignancies. Here, we show the use of N-BPs as a novel class of LRA: we found in ex vivo assays using primary cells from ART-suppressed people living with HIV-1 that N-BPs induce HIV-1 from latency to levels that are comparable to the T cell activator phytohemagglutinin (PHA). RNA sequencing and mechanistic data suggested that reactivation may occur through activation of the activator protein 1 signaling pathway. Stored samples from a prior clinical trial aimed at analyzing the effect of alendronate on bone mineral density, provided further evidence of alendronate-mediated latency reversal and activation of immune effector cells. Decay of the reservoir measured by IPDA was however not detected. Our results demonstrate the novel use of N-BPs to reverse HIV-1 latency while inducing immune effector functions. This preliminary evidence merits further investigation in a controlled clinical setting possibly in combination with therapeutic vaccination.
Collapse
Affiliation(s)
- Marta Sanz
- Department of Microbiology Immunology and Tropical Medicine, the George Washington University, Washington, DC, United States
| | - Ann Marie K. Weideman
- Biostatistics Core, Center for AIDS Research, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Adam R. Ward
- Department of Microbiology Immunology and Tropical Medicine, the George Washington University, Washington, DC, United States
- Department of Infectious Diseases, Weill Cornell Medicine, New York, NY, United States
| | - Matthew L. Clohosey
- UNC HIV Cure Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Susana Garcia-Recio
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Sara R. Selitsky
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Brendan T. Mann
- Department of Microbiology Immunology and Tropical Medicine, the George Washington University, Washington, DC, United States
| | - Marie Anne Iannone
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Chloe P. Whitworth
- UNC HIV Cure Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Alisha Chitrakar
- Department of Microbiology Immunology and Tropical Medicine, the George Washington University, Washington, DC, United States
| | - Carolina Garrido
- UNC HIV Cure Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Jennifer Kirchherr
- UNC HIV Cure Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Alisha R. Coffey
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Yi- Hsuan Tsai
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Shahryar Samir
- Microbiology & Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Yinyan Xu
- Microbiology & Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Dennis Copertino
- Department of Infectious Diseases, Weill Cornell Medicine, New York, NY, United States
| | - Alberto Bosque
- Department of Microbiology Immunology and Tropical Medicine, the George Washington University, Washington, DC, United States
| | - Brad R. Jones
- Department of Microbiology Immunology and Tropical Medicine, the George Washington University, Washington, DC, United States
- Department of Infectious Diseases, Weill Cornell Medicine, New York, NY, United States
| | - Joel S. Parker
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Michael G. Hudgens
- Biostatistics Core, Center for AIDS Research, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Nilu Goonetilleke
- Microbiology & Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Natalia Soriano-Sarabia
- Department of Microbiology Immunology and Tropical Medicine, the George Washington University, Washington, DC, United States
| |
Collapse
|
4
|
Ahmed M, Mital D, Abubaker NE, Panourgia M, Owles H, Papadaki I, Ahmed MH. Bone Health in People Living with HIV/AIDS: An Update of Where We Are and Potential Future Strategies. Microorganisms 2023; 11:microorganisms11030789. [PMID: 36985362 PMCID: PMC10052733 DOI: 10.3390/microorganisms11030789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/10/2023] [Accepted: 03/16/2023] [Indexed: 03/22/2023] Open
Abstract
The developments in Human Immunodeficiency Virus (HIV) treatment and in the care of people living with HIV (PLWHIV) and Acquired Immunodeficiency Syndrome (AIDS) over the last three decades has led to a significant increase in life expectancy, on par with HIV-negative individuals. Aside from the fact that bone fractures tend to occur 10 years earlier than in HIV-negative individuals, HIV is, per se, an independent risk factor for bone fractures. A few available antiretroviral therapies (ARVs) are also linked with osteoporosis, particularly those involving tenofovir disoproxil fumarate (TDF). HIV and hepatitis C (HCV) coinfection is associated with a greater risk of osteoporosis and fracture than HIV monoinfection. Both the Fracture Risk Assessment Tool (FRAX) and measurement of bone mineral density (BMD) via a DEXA scan are routinely used in the assessment of fracture risk in individuals living with HIV, as bone loss is thought to start between the ages of 40 and 50 years old. The main treatment for established osteoporosis involves bisphosphonates. Supplementation with calcium and vitamin D is part of clinical practice of most HIV centers globally. Further research is needed to assess (i) the cut-off age for assessment of osteoporosis, (ii) the utility of anti-osteoporotic agents in PLWHIV and (iii) how concomitant viral infections and COVID-19 in PLWHIV can increase risk of osteoporosis.
Collapse
Affiliation(s)
- Musaab Ahmed
- College of Medicine, Ajman University, Ajman P.O. Box 346, United Arab Emirates
- Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman P.O. Box 346, United Arab Emirates
| | - Dushyant Mital
- Department of HIV and Blood Borne Virus, Milton Keynes University Hospital NHS Foundation Trust, Eaglestone, Milton Keynes MK6 5LD, UK
| | - Nuha Eljaili Abubaker
- Clinical Chemistry Department, College of Medical Laboratory Science, Sudan University of Science and Technology, Khartoum P.O. Box 407, Sudan
| | - Maria Panourgia
- Department of Geriatric Medicine, Milton Keynes University Hospital NHS Foundation Trust, Eaglestone, Milton Keynes MK6 5LD, UK
| | - Henry Owles
- Department of Geriatric Medicine, Milton Keynes University Hospital NHS Foundation Trust, Eaglestone, Milton Keynes MK6 5LD, UK
| | - Ioanna Papadaki
- Department of Rheumatology, Milton Keynes University Hospital NHS Foundation Trust, Eaglestone, Milton Keynes MK6 5LD, UK
| | - Mohamed H. Ahmed
- Department of Geriatric Medicine, Milton Keynes University Hospital NHS Foundation Trust, Eaglestone, Milton Keynes MK6 5LD, UK
- Department of Medicine and HIV Metabolic Clinic, Milton Keynes University Hospital NHS Foundation Trust, Eaglestone, Milton Keynes MK6 5LD, UK
- Correspondence:
| |
Collapse
|
5
|
Sanz M, Weideman AMK, Ward AR, Clohosey ML, Garcia-Recio S, Selitsky SR, Mann BT, Iannone MA, Whitworth CP, Chitrakar A, Garrido C, Kirchherr J, Coffey AR, Tsai YH, Samir S, Xu Y, Copertino D, Bosque A, Jones BR, Parker JS, Hudgens MG, Goonetilleke N, Soriano-Sarabia N. Aminobisphosphonates reactivate the latent reservoir in people living with HIV-1. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.02.07.527421. [PMID: 36798291 PMCID: PMC9934553 DOI: 10.1101/2023.02.07.527421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Antiretroviral therapy (ART) is not curative due to the existence of cellular reservoirs of latent HIV-1 that persist during therapy. Current research efforts to cure HIV-1 infection include "shock and kill" strategies to disrupt latency using small molecules or latency-reversing agents (LRAs) to induce expression of HIV-1 enabling cytotoxic immune cells to eliminate infected cells. The modest success of current LRAs urges the field to identify novel drugs with increased clinical efficacy. Aminobisphosphonates (N-BPs) that include pamidronate, zoledronate, or alendronate, are the first-line treatment of bone-related diseases including osteoporosis and bone malignancies. Here, we show the use of N-BPs as a novel class of LRA: we found in ex vivo assays using primary cells from ART-suppressed people living with HIV-1 that N-BPs induce HIV-1 from latency to levels that are comparable to the T cell activator phytohemagglutinin (PHA). RNA sequencing and mechanistic data suggested that reactivation may occur through activation of the activator protein 1 signaling pathway. Stored samples from a prior clinical trial aimed at analyzing the effect of alendronate on bone mineral density, provided further evidence of alendronate-mediated latency reversal and activation of immune effector cells. Decay of the reservoir measured by IPDA was however not detected. Our results demonstrate the novel use of N-BPs to reverse HIV-1 latency while inducing immune effector functions. This preliminary evidence merits further investigation in a controlled clinical setting possibly in combination with therapeutic vaccination.
Collapse
Affiliation(s)
- Marta Sanz
- Department of Microbiology Immunology and Tropical Medicine, the George Washington University, Washington DC, USA
| | - Ann Marie K. Weideman
- Department of Biostatistics, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Adam R. Ward
- Department of Microbiology Immunology and Tropical Medicine, the George Washington University, Washington DC, USA
- Department of Infectious Diseases, Weill Cornell Medicine, New York, USA
| | - Matthew L. Clohosey
- UNC HIV-1 Cure Center, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Susana Garcia-Recio
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, North Carolina, USA
- Department of Genetics, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Sara R. Selitsky
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, North Carolina, USA
- Department of Genetics, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Brendan T. Mann
- Department of Microbiology Immunology and Tropical Medicine, the George Washington University, Washington DC, USA
| | - Marie Anne Iannone
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Chloe P. Whitworth
- UNC HIV-1 Cure Center, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Alisha Chitrakar
- Department of Microbiology Immunology and Tropical Medicine, the George Washington University, Washington DC, USA
| | - Carolina Garrido
- UNC HIV-1 Cure Center, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Jennifer Kirchherr
- UNC HIV-1 Cure Center, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Alisha R. Coffey
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Yi-Hsuan Tsai
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Shahryar Samir
- Microbiology & Immunology, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Yinyan Xu
- Microbiology & Immunology, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Dennis Copertino
- Department of Infectious Diseases, Weill Cornell Medicine, New York, USA
| | - Alberto Bosque
- Department of Microbiology Immunology and Tropical Medicine, the George Washington University, Washington DC, USA
| | - Brad R. Jones
- Department of Microbiology Immunology and Tropical Medicine, the George Washington University, Washington DC, USA
- Department of Infectious Diseases, Weill Cornell Medicine, New York, USA
| | - Joel S. Parker
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, North Carolina, USA
- Department of Genetics, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Michael G. Hudgens
- Department of Biostatistics, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Nilu Goonetilleke
- Microbiology & Immunology, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Natalia Soriano-Sarabia
- Department of Microbiology Immunology and Tropical Medicine, the George Washington University, Washington DC, USA
| |
Collapse
|
6
|
Abstract
Life expectancy of people living with HIV (PLWH) is now close to that of the HIV-uninfected population. As a result, age-related comorbidities, including osteoporosis, are increasing in PLWH. This narrative review describes the epidemiology of bone fragility in PLWH, changes of bone features over the course of HIV infection and their determinants, as well as the available evidence regarding the management of osteoporosis in PLWH. The risk of fracture is higher and increases about 10 years earlier compared to the general population. The classical risk factors of bone fragility are very widespread and are major determinants of bone health in this population. The majority of bone loss occurs during virus replication and during immune reconstitution at antiretroviral therapies (ART) initiation, which both increase osteoclast activity. Abnormalities in bone formation and mineralization have also been shown in histomorphometric studies in untreated PLWH. Measurement of bone mineral density (BMD) is the first line tool for assessing fracture risk in postmenopausal women, men above 50 years, and other HIV-infected patients with clinical risk factors for osteoporosis. FRAX underestimates fracture probability in PLWH. In case of indication for anti-osteoporotic drug, bisphosphonates remain the reference option. Calcium and vitamin D supplementation should be considered as ART initiation, since it may attenuate bone loss at this stage. Bone-protective ART regimens improve BMD compared to other regimens, but to a lesser extent than bisphosphonate, and without available data on their influence on the incidence of fracture.
Collapse
Affiliation(s)
- Emmanuel Biver
- Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, University of Geneva, 4 Rue Gabrielle Perret-Gentil, 1205, Geneva, Switzerland.
| |
Collapse
|
7
|
Zeng J, Ye P, Wei D, Li L, Ma W. Tenofovir-induced osteopenia and hyperparathyroidism: A case report and literature review. Front Endocrinol (Lausanne) 2022; 13:1043954. [PMID: 36714555 PMCID: PMC9875041 DOI: 10.3389/fendo.2022.1043954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 12/19/2022] [Indexed: 01/13/2023] Open
Abstract
Tenofovir disoproxil fumarate is the first-line antiviral therapy for chronic viral hepatitis B, but long-term use is associated with renal failure and hypophosphatemic osteomalacia. Tenofovir disoproxil fumarate-induced osteoporosis and secondary hyperparathyroidism are less commonly reported. Herein, we describe the case of a patient with bone and multijoint pain who was initially misdiagnosed as having normocalcemic primary hyperparathyroidism associated with prolonged exposure to tenofovir disoproxil fumarate. The patient's 24-h urinary calcium and phosphorus excretion levels and serum calcium levels were at the lower end of the normal range. After reviewing these findings, the diagnosis was amended to osteoporosis and secondary hyperparathyroidism caused by tenofovir disoproxil fumarate. In this report, we describe the differences in clinical and laboratory manifestations of hyperparathyroidism induced by tenofovir disoproxil fumarate and normocalcemic primary hyperparathyroidism. We also discuss relevant pathophysiological mechanisms and propose a feasible treatment strategy.
Collapse
|
8
|
Jacobson DL, Lindsey JC, Gordon C, Hazra R, Spiegel H, Ferreira F, Amaral FR, Pagano-Therrien J, Gaur A, George K, Benson J, Siberry GK. Alendronate Improves Bone Mineral Density in Children and Adolescents Perinatally Infected With Human Immunodeficiency Virus With Low Bone Mineral Density for Age. Clin Infect Dis 2021; 71:1281-1288. [PMID: 31573608 DOI: 10.1093/cid/ciz957] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 09/25/2019] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Children and adolescents with perinatal human immunodeficiency virus (HIV) infection and with low bone mineral density (BMD) may be at higher risk of osteoporosis and fractures in later life than their uninfected peers. Bisphosphonate therapy has been shown to reduce fractures in adults with osteoporosis, but has not been formally studied in youths living with HIV. METHODS Fifty-two children and adolescents (aged 11-24 years) perinatally infected with HIV with low lumbar spine (LS) BMD (Z score < -1.5) were randomized to receive once-weekly alendronate or placebo in a double-blind cross-over study designed to assess the safety and efficacy of 48 and 96 weeks of alendronate in the United States and Brazil. All participants received daily calcium carbonate and vitamin D supplementation and were asked to engage in regular weight-bearing exercise. Safety and efficacy are summarized for the initial 48 weeks of the trial. RESULTS Grade 3 or higher abnormal laboratory values, signs, or symptoms developed in 5 of 32 (16%) participants on alendronate and 2 of 18 (11%) on placebo (P > .99). No cases of jaw osteonecrosis, atrial fibrillation, or nonhealing fractures were reported. Mean increases (95% confidence interval) in LS BMD over 48 weeks were significantly larger on alendronate (20% [14%-25%]) than placebo (7% [5%-9%]) (P < .001). Similar improvements were seen for whole body BMD. CONCLUSIONS In this small study in children and adolescents perinatally infected with HIV with low LS BMD, 48 weeks of alendronate was well-tolerated, showed no safety concerns, and significantly improved LS and whole body BMD compared to participants on vitamin D/calcium supplementation and exercise alone. CLINICAL TRIALS REGISTRATION NCT00921557.
Collapse
Affiliation(s)
- Denise L Jacobson
- Center for Biostatistics in AIDS Research, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Jane C Lindsey
- Center for Biostatistics in AIDS Research, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Catherine Gordon
- Division of Adolescent/Young Adult Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Rohan Hazra
- Maternal and Pediatric Infectious Diseases Branch, Division of Extramural Research, Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA
| | - Hans Spiegel
- Kelly Government Solutions, contractor to National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, Maryland, USA
| | - Flavia Ferreira
- Department of Pediatrics, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Fabiana R Amaral
- Department of Pediatrics, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | | | - Aditya Gaur
- St Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Kathy George
- Family Health International 360, Durham, North Carolina, USA
| | - Jane Benson
- Department of Radiology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - George K Siberry
- Office of HIV/AIDS, US Agency for International Development, Arlington, Virginia, USA; for the International Maternal Pediatric Adolescent AIDS Clinical Trials (IMPAACT) P1076 Study Team
| |
Collapse
|
9
|
Kalayjian RC, McComsey GA. Bisphosphonates in Perinatally Infected Children and Adolescents With Human Immunodeficiency Virus: Targeting Puberty. Clin Infect Dis 2021; 71:1289-1291. [PMID: 31570916 DOI: 10.1093/cid/ciz962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Accepted: 09/29/2019] [Indexed: 11/13/2022] Open
Affiliation(s)
- Robert C Kalayjian
- Department of Medicine, MetroHealth Medical Center, Cleveland, Ohio, USA
| | - Grace A McComsey
- Department of Pediatrics and Medicine, University Hospitals Cleveland Medical Center and Case Western Reserve University, Cleveland, Ohio, USA
| |
Collapse
|
10
|
Rocha VMD, Faria MBB, Júnior FDADR, Lima COGX, Fiorelli RKA, Cassiano KM. Use of Bisphosphonates, Calcium and Vitamin D for Bone Demineralization in Patients with Human Immunodeficiency Virus/Acquired Immune Deficiency Syndrome: A Systematic Review and Meta-Analysis of Clinical Trials. J Bone Metab 2020; 27:175-186. [PMID: 32911582 PMCID: PMC7571242 DOI: 10.11005/jbm.2020.27.3.175] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 07/08/2020] [Indexed: 12/15/2022] Open
Abstract
Background The present study performed a systematic review and meta-analysis of clinical trials using bisphosphonates for bone demineralization in human immunodeficiency virus (HIV) patients. Methods A comprehensive literature search was performed from January 2004 to January 2020 considering the bone mineral density (BMD) of the lumbar spine (LS) as the main outcome. Out of 214 titles that met criteria, 9 studies fulfilled the selection criteria. Results A total of 394 patients were identified, and they were allocated into 2 groups: the intervention group (200 patients), to whom a combination of alendronate or zoledronate with calcium and vitamin D was administered; and control group (194 patients), to whom only calcium and vitamin D was administered. Clinical profile and indicators of bone metabolism of the participants were evaluated regarding effect size, homogeneity, and consistency. No substantial heterogeneity between the groups was found for the baseline variables, and there was high consistency to the main outcome. The meta-analysis shows a significant difference in post-treatment BMD, favoring the intervention over the control treatment. The intervention improved LS density up to 0.227 g/cm², raising the average to the levels of general population. Adverse effects related to intervention were fever immediately after zoledronate administration and gastrointestinal complaints during alendronate usage. Other adverse effects were barely reported and poorly connected to intervention by studies’ authors, despite all of them have been successfully resolved. Conclusions This study provides evidence that BMD post-treatment is better in HIV patients who used bisphosphonates combined with calcium and vitamin D.
Collapse
Affiliation(s)
- Vinícius Magno da Rocha
- Department of General and Specialized Surgery, Medical School, Federal University of the State of Rio de Janeiro, RJ, Brazil.,Department of Orthopedics and Traumatology, Gaffrée and Guinle University Hospital, RJ, Brazil
| | | | | | | | - Rossano Kepler Alvim Fiorelli
- Department of General and Specialized Surgery, Medical School, Federal University of the State of Rio de Janeiro, RJ, Brazil
| | - Keila Mara Cassiano
- Department of Statistics, Institute of Mathematics, Federal Fluminense University, RJ, Brazil
| |
Collapse
|
11
|
Kahl LP. Changes in inflammatory biomarkers in SWORD-1 and SWORD-2 studies - Authors' reply. Lancet HIV 2020; 7:e158-e159. [PMID: 32142711 DOI: 10.1016/s2352-3018(20)30026-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 01/17/2020] [Indexed: 12/13/2022]
|
12
|
Akimbekov NS, Ortoski RA, Razzaque MS. Effects of sunlight exposure and vitamin D supplementation on HIV patients. J Steroid Biochem Mol Biol 2020; 200:105664. [PMID: 32229174 DOI: 10.1016/j.jsbmb.2020.105664] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 10/02/2019] [Accepted: 03/21/2020] [Indexed: 02/08/2023]
Abstract
Unlike many vitamins derived predominantly from food sources, vitamin D is produced endogenously in the skin upon exposure to sunlight. Ethnicity, skin pigmentation, socioeconomic status, geographic location, climate and sunscreen; all of these factors contribute to the amount of insolation for any given individual. Insufficient insolation creates the prerequisites for vitamin D deficiency. This is particularly true in HIV-infected individuals, who are highly vulnerable to vitamin D insufficiency/deficiency, as it plays a huge role in the musculoskeletal and cardiovascular systems. Antiretroviral therapy may also be a factor in vitamin D deficiency. Today, as the issues of preventing common skeletal and non-skeletal diseases with HIV-infected people are becoming highly relevant, the maintenance of vitamin D levels through exposure to sunlight or supplementation appears to be an effective and safe solution. This review focuses on studies concerning the potential role of vitamin D supplementation through adequate sunlight exposure or dietary intake in HIV-infected people. The biology and epidemiology of HIV infection, as well as the issues related to vitamin D deficiency, its status on immune function, the effect of vitamin D against HIV disease progression and other health aspects of this vitamin, are briefly explained.
Collapse
Affiliation(s)
- Nuraly S Akimbekov
- Department of Biotechnology, Al-Farabi Kazakh National University, Almaty, Kazakhstan.
| | - Richard A Ortoski
- Department of Primary Care Education, Lake Erie College of Osteopathic Medicine, Erie, PA, USA
| | - Mohammed S Razzaque
- Department of Pathology, Lake Erie College of Osteopathic Medicine, Erie, PA, USA.
| |
Collapse
|
13
|
Vega LE, Espinoza LR. Human immunodeficiency virus infection (HIV)-associated rheumatic manifestations in thepre- and post-HAART eras. Clin Rheumatol 2020; 39:2515-2522. [PMID: 32297034 PMCID: PMC7159285 DOI: 10.1007/s10067-020-05082-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 03/25/2020] [Accepted: 04/01/2020] [Indexed: 12/29/2022]
Abstract
Rheumatic manifestations remain an important clinical manifestation associated to HIV. To date after 4 decades of the onset of the HIV/AIDS pandemic, almost 37 million individuals are living with the infection, including close to 2 million of newly infected individuals. The status, however, of a considerable proportion of HIV/AIDS patients has changed from a near fatal disorder secondary to opportunistic infections to a chronic disease in which renal cardiovascular, diabetes, malignancy, and autoimmune co-morbid disorders have become prevalent and relevant. In addition, the spectrum of rheumatic disorders also has changed since the introduction of HAART and its diagnosis and treatment represents a challenge. The purpose of this review is to define and discuss the HIV-related rheumatic manifestations in the pre- and post-HAART eras.
Collapse
Affiliation(s)
- Luis E Vega
- Section of Rheumatology, Air Force Hospital, Aramburú Ave 2nd block, Lima, Peru.
| | - Luis R Espinoza
- Louisiana State University Health Sciences Center, 433 Bolivar St, New Orleans, LA, 70112, USA
| |
Collapse
|
14
|
Tan DHS, Lee T, Raboud J, Qamar A, Cheung AM, Walmsley S. Alendronate/Vitamin D for attenuating bone mineral density loss during antiretroviral initiation: a pilot randomized controlled trial. HIV Res Clin Pract 2020; 20:140-150. [PMID: 32106792 DOI: 10.1080/25787489.2020.1730114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Background: Antiretroviral therapy (ART) initiation is associated with decreases in bone mineral density (BMD).Objectives: To plan for a larger trial, we sought to obtain preliminary estimates for the difference in the change in BMD at 48 weeks achieved with 24 weeks of prophylactic alendronate/vitamin D during ART initiation compared to no intervention, the within-group standard deviation of this change, and intra-patient correlation coefficient for repeated BMDs. Secondary objectives included assessing enrollment feasibility, treatment acceptability, adherence and safety.Methods: We randomized treatment-naïve HIV-positive adults initiating tenofovir disoproxil fumarate/emtricitabine/elvitegravir/cobicistat or abacavir/lamivudine/dolutegravir 1:1:1 to immediate alendronate/vitamin D3 70 mg/5600 IU for 24 weeks (concomitant treatment arm, CTA), the same intervention starting 24 weeks after study entry (delayed treatment arm, DTA), or no bone anti-resorptive therapy (standard of care, SOC). We assessed BMD, acceptability, adverse events and drug adherence at baseline, week 24 and week 48.Results: Of 29 included participants, 72% initiated TDF/FTC/ELV/c and 28% initiated ABC/3TC/DTG. Median (IQR) CD4 count was 388 (303,525) cells/mm3 and median plasma HIV RNA was 4.45 (2.26, 4.84) log10 copies/mL. The mean (SD) percentage change in BMD for the CTA and DTA combined was 1.95% (2.53%), 0.38% (3.34%), and -0.57% (3.50%) at the lumbar spine, femoral neck and total hip respectively at 48 weeks. The ICC among repeated measurements of BMD was 0.978, 0.964, and 0.967 at these sites, respectively. Enrollment feasibility, drug acceptability, adherence, and tolerability were good.Conclusions: Our findings inform the sample size for a larger trial of bone anti-resorptive therapy during ART initiation and support feasibility.
Collapse
Affiliation(s)
- Darrell H S Tan
- Division of Infectious Diseases, St. Michael's Hospital, Toronto, Ontario, Canada.,MAP Centre for Urban Health Solutions, St. Michael's Hospital, Toronto, Ontario, Canada.,Department of Medicine, University of Toronto, Toronto, Ontario, Canada.,Division of Infectious Diseases, Toronto General Hospital, Toronto, Ontario, Canada.,Toronto General Hospital Research Institute, Toronto, Ontario, Canada
| | - Terry Lee
- CIHR Canadian HIV Trials Network, Vancouver, British Columbia, Canada
| | - Janet Raboud
- Toronto General Hospital Research Institute, Toronto, Ontario, Canada.,Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Attia Qamar
- MAP Centre for Urban Health Solutions, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Angela M Cheung
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada.,Toronto General Hospital Research Institute, Toronto, Ontario, Canada.,Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.,Centre for Excellence in Skeletal Health Assessment, Toronto General Hospital, Toronto, Ontario, Canada
| | - Sharon Walmsley
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada.,Division of Infectious Diseases, Toronto General Hospital, Toronto, Ontario, Canada.,Toronto General Hospital Research Institute, Toronto, Ontario, Canada
| |
Collapse
|
15
|
Faber J, Bech A, van Bentum P, Gisolf J, Hassing RJ, de Boer H. Long-Term Impact of Calcium and Vitamin D Supplementation on Bone Density in HIV + Patients with Documented Deficiencies. AIDS Res Hum Retroviruses 2020; 36:58-64. [PMID: 31523978 DOI: 10.1089/aid.2019.0109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
To assess the efficacy of long-term calcium and vitamin D treatment on bone mineral density (BMD) in HIV+ patients on combined antiretroviral therapy (cART). A retrospective, single-center cohort study. Between March 2010 and July 2012, 268 HIV+ patients were screened for vitamin D and calcium deficiency. Those with proven vitamin D or calcium deficiency received supplementation according to a predefined protocol, and were offered further evaluation of BMD by dual-energy X-ray absorptiometry (DEXA). Calcium and vitamin D status and BMD were assessed at baseline (T0) and approximately one (T1) and 4-6 years (T2) later. Percentual change in BMD of the lumbar spine and hip was compared with reported rates of change in HIV+ patients on cART without standard calcium and vitamin D treatment. The prevalence of vitamin D deficiency and calcium deficiency was 46% and 43%, respectively. Thirteen percent of patients had secondary hyperparathyroidism at baseline. DEXA performed in patients with a deficiency revealed osteopenia in 40% and osteoporosis in 8% of patients. The expected long-term change in lumbar spine and hip BMDs at T2 was -0.7%, -1.5%, and -1.5%, respectively. The measured changes were +2.3%, -0.6%, and -0.6%, respectively. The difference between measured and expected rate of change was significant for the lumbar spine (3.0%, p < .05), but not for the hip. Long-term vitamin D and calcium supplementation improves lumbar spine BMD of HIV+ patients with osteopenia or osteoporosis and with proven calcium and/or vitamin D deficiencies. Screening and treatment are recommended to become part of regular care.
Collapse
Affiliation(s)
- Jasmijn Faber
- Department of Internal Medicine, Rijnstate Hospital, Arnhem, the Netherlands
| | - Anneke Bech
- Department of Internal Medicine, Rijnstate Hospital, Arnhem, the Netherlands
| | - Petra van Bentum
- Department of Internal Medicine, Rijnstate Hospital, Arnhem, the Netherlands
| | - Jet Gisolf
- Department of Internal Medicine, Rijnstate Hospital, Arnhem, the Netherlands
| | - Robert-Jan Hassing
- Department of Internal Medicine, Rijnstate Hospital, Arnhem, the Netherlands
| | - Hans de Boer
- Department of Internal Medicine, Rijnstate Hospital, Arnhem, the Netherlands
| |
Collapse
|
16
|
McMillan JM, Krentz H, Gill MJ, Hogan DB. Managing HIV infection in patients older than 50 years. CMAJ 2019; 190:E1253-E1258. [PMID: 30348740 DOI: 10.1503/cmaj.171409] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Jacqueline M McMillan
- Department of Medicine (McMillan, Krentz, Gill, Hogan), University of Calgary; Southern Alberta Clinic (Krentz, Gill), Calgary, Alta.
| | - Hartmut Krentz
- Department of Medicine (McMillan, Krentz, Gill, Hogan), University of Calgary; Southern Alberta Clinic (Krentz, Gill), Calgary, Alta
| | - M John Gill
- Department of Medicine (McMillan, Krentz, Gill, Hogan), University of Calgary; Southern Alberta Clinic (Krentz, Gill), Calgary, Alta
| | - David B Hogan
- Department of Medicine (McMillan, Krentz, Gill, Hogan), University of Calgary; Southern Alberta Clinic (Krentz, Gill), Calgary, Alta
| |
Collapse
|
17
|
Abstract
PURPOSE OF REVIEW Vitamin D (VitD) deficiency is highly prevalent among HIV-infected individuals. Given the overlapping risk for several chronic disease and immunomodulatory outcomes from both long-standing HIV and VitD deficiency, there is great interest in clarifying the clinical role of VitD for this population. RECENT FINDINGS Recent studies have expanded our knowledge regarding the epidemiology and mechanisms of VitD deficiency-associated outcomes in the setting of HIV. Clinical trials focusing on VitD supplementation have demonstrated a positive impact on bone mineral density in subgroups of HIV-infected individuals initiating ART or on suppressive ART regimens; however, significant heterogeneity exists between studies and data are less consistent with other clinical outcomes. Further research is needed to clarify uncertainly in several domains, including identifying patients at greatest risk for poor outcomes from VitD deficiency, standardizing definitions and measurement techniques, and better quantifying the benefits and risks of VitD supplementation across different demographic strata for skeletal and extra-skeletal outcomes.
Collapse
Affiliation(s)
- Evelyn Hsieh
- Section of Rheumatology, Yale School of Medicine, 300 Cedar Street, TAC S-525, PO Box 208031, New Haven, CT, 06517, USA.
| | - Michael T Yin
- Division of Infectious Diseases, Columbia University Medical Center, New York, NY, USA
| |
Collapse
|
18
|
Human Immunodeficiency Virus Infection: Spectrum of Rheumatic Manifestations. INFECTIONS AND THE RHEUMATIC DISEASES 2019. [PMCID: PMC7120519 DOI: 10.1007/978-3-030-23311-2_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Emerging and reemerging viral infections have been a characteristic feature of the past several decades, with HIV infection being the most important example of an emergent viral infection. To date, the status of a considerable proportion of HIV/AIDS patients has changed from a near-fatal disorder secondary to opportunistic infections to a chronic disease in which a variety of co-morbid conditions have become prevalent and relevant. Arthralgia and myalgias are the most common symptoms. The rate of spondyloarthritis varies according to the geographic area, genetic and mode of transmission. Most RA and SLE patients might go into remission after the development of AIDS, but also there are patients that continue with active disease. Prevalence of DILS is highest among African Americans in less advanced stages. PAN is clinically less aggressive and peripheral neuropathy is the most common clinical manifestation. Anti-phospholipid syndrome (APS), systemic sclerosis and poly-dermatomyositis are uncommon. After the introduction of combination antiretroviral therapy (cART), a decline of spondyloarthritis disorders and of DILS and development of new syndromes such as IRIS, osteoporosis and avascular bone necrosis have occurred. The treatment of patients with rheumatic diseases and HIV infection remains a challenge.
Collapse
|
19
|
Zoledronic acid is superior to tenofovir disoproxil fumarate-switching for low bone mineral density in adults with HIV. AIDS 2018; 32:1967-1975. [PMID: 29927785 DOI: 10.1097/qad.0000000000001911] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To compare the effects of switching tenofovir disoproxil fumarate (TDF) or treatment with an intravenous bisphosphonate on bone mineral density (BMD) in HIV-positive adults with low bone mass. DESIGN Two-year, randomized, open-label study at 10 sites in Australia and Spain. PARTICIPANTS Of 112 adults on TDF-based antiretroviral therapy (ART) screened, 87 with low BMD (T-score < -1.0 at hip or spine by dual-energy X-ray absorptiometry) and undetectable plasma HIV viral load were randomized to either switch TDF to another active antiretroviral drug or to continue TDF-based ART and receive intravenous zoledronic acid (ZOL) 5 mg annually for 2 years. PRIMARY OUTCOME MEASURE Change in lumbar spine BMD at 24 months by intention-to-treat analysis. Secondary outcomes included changes in femoral neck and total hip BMD, fractures, safety, and virological failure. RESULTS Forty-four participants were randomized to TDF switch and 43 to ZOL, mean age 50 years (SD 11), 96% men, mean TDF duration 5.9 years (SD 3.1), and mean spine and hip T-scores -1.6 and -1.3, respectively. At 24 months, mean spine BMD increased by 7.4% (SD 4.3%) with ZOL vs. 2.9% (SD 4.5%) with TDF-switch (mean difference 4.4%, 95% CI 2.6-6.3; P < 0.001). Mean total hip BMD increased by 4.6 (SD 2.6%) and 2.6% (SD 4%), respectively (mean difference 1.9%, 95% CI 0.5-3.4; P = 0.009). There was one fracture in the ZOL group vs. seven fractures in four TDF-switch participants. Virological failure occurred in one TDF-switch participant. Other safety endpoints were similar. CONCLUSION ZOL is more effective than switching TDF at increasing BMD in HIV-positive adults with low bone mass.
Collapse
|
20
|
Mirza FS, Luthra P, Chirch L. Endocrinological aspects of HIV infection. J Endocrinol Invest 2018; 41:881-899. [PMID: 29313284 DOI: 10.1007/s40618-017-0812-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 12/16/2017] [Indexed: 02/06/2023]
Abstract
PURPOSE Patients with human immunodeficiency virus (HIV) are living longer with effective antiretroviral therapies and are enjoying near normal life span. Therefore, they are encountering endocrine issues faced by the general population along with those specific to HIV infection. The purpose of this article is to review the common endocrine aspects of HIV infection, and the early detection and management strategies for these complications. METHODS Recent literature on HIV and endocrine disease was reviewed. RESULTS HIV can influence endocrine glands at several levels. Endocrine glandular function may be altered by the direct effect of HIV viral proteins, through generation of systemic and local cytokines and the inflammatory response and via glandular involvement with opportunistic infections and HIV-related malignancies. Endocrine disorders seen in people with HIV include metabolic issues related to obesity such as diabetes, hyperlipidemia, lipohypertrophy, lipoatrophy and lipodystrophy and contribute significantly to quality of life, morbidity and mortality. In addition, hypogonadism, osteopenia and osteoporosis are also more prevalent in the patients with HIV. Although disorders of hypothalamic-pituitary-adrenal axis resulting in adrenal insufficiency can be life threatening, these along with thyroid dysfunction are being seen less commonly in the antiretroviral therapy (ART) era. ARTs have greatly improved life expectancy in people living with HIV but can also have adverse endocrine effects. CONCLUSIONS Clinicians need to have a high index of suspicion for endocrine abnormalities in people with HIV as they can be potentially life threatening if untreated. Endocrine evaluation should be pursued as in the general population, with focus on prevention, early detection and treatment to improve quality of life and longevity.
Collapse
Affiliation(s)
- F S Mirza
- Division of Endocrinology and Metabolism, Department of Medicine, UConn Health, 263 Farmington Avenue, Farmington, CT, 06030-5456, USA.
- Department of Medicine, UConn Health, Farmington, CT, 06030, USA.
| | - P Luthra
- Division of Endocrinology and Metabolism, Department of Medicine, UConn Health, 263 Farmington Avenue, Farmington, CT, 06030-5456, USA
- Department of Medicine, UConn Health, Farmington, CT, 06030, USA
| | - L Chirch
- Division of Infectious Diseases, UConn Health, Farmington, CT, 06030, USA
- Department of Medicine, UConn Health, Farmington, CT, 06030, USA
| |
Collapse
|
21
|
Perazzo J, Webel AR, Alam SK, Sattar A, McComsey G. Relationships Between Physical Activity and Bone Density in People Living with HIV: Results from the SATURN-HIV Study. J Assoc Nurses AIDS Care 2018; 29:528-537. [PMID: 29735237 PMCID: PMC5999576 DOI: 10.1016/j.jana.2018.03.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 03/22/2018] [Indexed: 12/31/2022]
Abstract
We conducted a cross-sectional secondary analysis of baseline data from the SATURN-HIV study (N = 147; 78% male, 68% Black, median body mass index [BMI] 26.72 kg/m2, 13% with osteopenia, HIV-1 RNA < 1,000 copies/mL, stable antiretroviral therapy [ART]) to explore the relationship between physical activity (PA) and bone mineral density (BMD). We measured self-reported minutes of PA and BMD in the overall sample and subgroups based on national recommendations (≥150 minutes/week). Forty-one (28%) participants met recommended PA levels. Higher intensity PA was associated with higher BMD at the total hip (r = 0.27, p = .09; n = 41; 28%) and lumbar spine (r = 0.32, p < .05), and predicted higher BMD at the hip (p < .01; controlling for age, BMI, ART). Lumbar spine BMD did not retain significance in the regression model. Moderate-to-high intensity PA could prevent or mitigate excessive bone loss in people living with HIV.
Collapse
Affiliation(s)
- Joseph Perazzo
- University of Cincinnati, Cincinnati, Ohio, USA and former postdoctoral fellow at Case Western Reserve University, Cleveland Ohio, USA
| | - Allison R. Webel
- Frances Payne Bolton School of Nursing, Case Western Reserve University, Case Western Reserve University, Cleveland, Ohio, USA
| | - S.M. Khurshid Alam
- Department of Epidemiology and Biostatistics, School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Abdus Sattar
- Department of Epidemiology and Biostatistics, School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Grace McComsey
- Case Rainbow Babies & Children's Hospital, Case Western Reserve University/Case Medical Center, Cleveland, Ohio, USA
| |
Collapse
|
22
|
Premaor MO, Compston JE. The Hidden Burden of Fractures in People Living With HIV. JBMR Plus 2018; 2:247-256. [PMID: 30283906 PMCID: PMC6139727 DOI: 10.1002/jbm4.10055] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 04/02/2018] [Accepted: 04/11/2018] [Indexed: 02/06/2023] Open
Abstract
The survival of people living with human immunodeficiency virus (HIV) has increased markedly since the advent of antiretroviral therapy (ART). However, other morbidities have emerged, including osteoporosis. The estimated incidence of fractures at any site in people living with HIV ranges from 0.1 per 1000 person‐years to 8.4 per 1000 person‐years: at least twice that of people without HIV. This increased risk seems to be related to HIV itself and its treatment. Risk factors for bone disease in HIV‐positive (HIV+) subjects include both classical risk factors for osteoporosis and fracture and factors linked to HIV itself, such as inflammation, reconstitution syndrome, low CD4, ART, and co‐infection with hepatitis B and C viruses. The risk of fractures in these individuals can be at least partially assessed by measurement of BMD and the Fracture Risk Assessment Tool (FRAX™). Only alendronate and zoledronic acid have been studied in HIV+ individuals; both show beneficial effects on BMD, although data on fracture reduction are not available. © 2018 The Authors. JBMR Plus Published by Wiley Periodicals, Inc. on behalf of American Society for Bone and Mineral Research.
Collapse
Affiliation(s)
- Melissa O Premaor
- Department of Clinical Medicine Health Sciences Center Federal University of Santa Maria Santa Maria Brazil
| | - Juliet E Compston
- Department of Medicine Cambridge Biomedical Campus Cambridge United Kingdom
| |
Collapse
|
23
|
Effect of calcium and vitamin D supplementation on bone mineral accrual among HIV-infected Thai adolescents with low bone mineral density. J Virus Erad 2018. [DOI: 10.1016/s2055-6640(20)30234-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
|
24
|
McGinty T, Mallon P. Protecting bone in long-term HIV positive patients receiving antiretrovirals. Expert Rev Anti Infect Ther 2017; 14:587-99. [PMID: 27189695 DOI: 10.1080/14787210.2016.1184570] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION As the population of people living with HIV ages, the increase in non-AIDs morbidities is expected to increase in parallel. Maintaining bone health in those with HIV will be an important area of focus for the HIV clinician to prevent the morbidity and mortality associated with fragility fractures, the principal clinical sequela of low bone mineral density (BMD). Rates of fractures and prevalence of low bone mineral density, a risk factor for future fragility fractures, are already increased in the HIV positive population. AREAS COVERED This review examines the strategies to maintain bone health in those living with HIV from screening through to managing those with established low BMD or fracture, including the role for choice of or modification of antiretroviral therapy to maintain bone health. Expert commentary: The increasing complexity of managing bone health in the age of succesful antiretroviral therapy and an aging patient population as well as future perspectives which may help achieve the long term aim of minimising the impact of low BMD in those with HIV are discussed and explored.
Collapse
Affiliation(s)
- Tara McGinty
- a School of Medicine , University College Dublin , Dublin , Ireland
| | - Patrick Mallon
- a School of Medicine , University College Dublin , Dublin , Ireland
| |
Collapse
|
25
|
Vitamin D Status in Children Living with HIV on Highly Active Antiretroviral Therapy. CURRENT TROPICAL MEDICINE REPORTS 2017. [DOI: 10.1007/s40475-017-0113-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
26
|
Ojha CR, Lapierre J, Rodriguez M, Dever SM, Zadeh MA, DeMarino C, Pleet ML, Kashanchi F, El-Hage N. Interplay between Autophagy, Exosomes and HIV-1 Associated Neurological Disorders: New Insights for Diagnosis and Therapeutic Applications. Viruses 2017; 9:v9070176. [PMID: 28684681 PMCID: PMC5537668 DOI: 10.3390/v9070176] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 06/16/2017] [Accepted: 06/28/2017] [Indexed: 02/07/2023] Open
Abstract
The autophagy–lysosomal pathway mediates a degradative process critical in the maintenance of cellular homeostasis as well as the preservation of proper organelle function by selective removal of damaged proteins and organelles. In some situations, cells remove unwanted or damaged proteins and RNAs through the release to the extracellular environment of exosomes. Since exosomes can be transferred from one cell to another, secretion of unwanted material to the extracellular environment in exosomes may have an impact, which can be beneficial or detrimental, in neighboring cells. Exosome secretion is under the influence of the autophagic system, and stimulation of autophagy can inhibit exosomal release and vice versa. Neurons are particularly vulnerable to degeneration, especially as the brain ages, and studies indicate that imbalances in genes regulating autophagy are a common feature of many neurodegenerative diseases. Cognitive and motor disease associated with severe dementia and neuronal damage is well-documented in the brains of HIV-infected individuals. Neurodegeneration seen in the brain in HIV-1 infection is associated with dysregulation of neuronal autophagy. In this paradigm, we herein provide an overview on the role of autophagy in HIV-associated neurodegenerative disease, focusing particularly on the effect of autophagy modulation on exosomal release of HIV particles and how this interplay impacts HIV infection in the brain. Specific autophagy–regulating agents are being considered for therapeutic treatment and prevention of a broad range of human diseases. Various therapeutic strategies for modulating specific stages of autophagy and the current state of drug development for this purpose are also evaluated.
Collapse
Affiliation(s)
- Chet Raj Ojha
- Department of Immunology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA.
| | - Jessica Lapierre
- Department of Immunology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA.
| | - Myosotys Rodriguez
- Department of Immunology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA.
| | - Seth M Dever
- Department of Immunology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA.
| | - Mohammad Asad Zadeh
- Laboratory of Molecular Virology, School of Systems Biology, George Mason University, Manassas, VA 20110, USA.
| | - Catherine DeMarino
- Laboratory of Molecular Virology, School of Systems Biology, George Mason University, Manassas, VA 20110, USA.
| | - Michelle L Pleet
- Laboratory of Molecular Virology, School of Systems Biology, George Mason University, Manassas, VA 20110, USA.
| | - Fatah Kashanchi
- Laboratory of Molecular Virology, School of Systems Biology, George Mason University, Manassas, VA 20110, USA.
| | - Nazira El-Hage
- Department of Immunology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA.
| |
Collapse
|
27
|
Gois PHF, Ferreira D, Olenski S, Seguro AC. Vitamin D and Infectious Diseases: Simple Bystander or Contributing Factor? Nutrients 2017; 9:E651. [PMID: 28672783 PMCID: PMC5537771 DOI: 10.3390/nu9070651] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 06/19/2017] [Accepted: 06/22/2017] [Indexed: 02/07/2023] Open
Abstract
Vitamin D (VD) is a fat-soluble steroid essential for life in higher animals. It is technically a pro-hormone present in few food types and produced endogenously in the skin by a photochemical reaction. In recent decades, several studies have suggested that VD contributes to diverse processes extending far beyond mineral homeostasis. The machinery for VD production and its receptor have been reported in multiple tissues, where they have a pivotal role in modulating the immune system. Similarly, vitamin D deficiency (VDD) has been in the spotlight as a major global public healthcare burden. VDD is highly prevalent throughout different regions of the world, including tropical and subtropical countries. Moreover, VDD may affect host immunity leading to an increased incidence and severity of several infectious diseases. In this review, we discuss new insights on VD physiology as well as the relationship between VD status and various infectious diseases such as tuberculosis, respiratory tract infections, human immunodeficiency virus, fungal infections and sepsis. Finally, we critically review the latest evidence on VD monitoring and supplementation in the setting of infectious diseases.
Collapse
Affiliation(s)
- Pedro Henrique França Gois
- Laboratory of Medical Research-LIM12, Nephrology Department, University of São Paulo School of Medicine, São Paulo CEP 01246-903, Brazil.
- Nephrology Department, Royal Brisbane and Women's Hospital, Herston QLD 4029, Australia.
| | - Daniela Ferreira
- Laboratory of Medical Research-LIM12, Nephrology Department, University of São Paulo School of Medicine, São Paulo CEP 01246-903, Brazil.
| | - Simon Olenski
- Nephrology Department, Royal Brisbane and Women's Hospital, Herston QLD 4029, Australia.
| | - Antonio Carlos Seguro
- Laboratory of Medical Research-LIM12, Nephrology Department, University of São Paulo School of Medicine, São Paulo CEP 01246-903, Brazil.
| |
Collapse
|
28
|
Abstract
PURPOSE OF REVIEW Bone health has become an increasingly important aspect of the care of HIV-infected patients as bone loss with antiretroviral therapy (ART) initiation is significant and osteopenia and osteoporosis are highly prevalent. Vitamin D is tightly linked to calcium balance and bone health, and vitamin D deficiency is common in HIV. This review outlines the epidemiology of vitamin D deficiency in HIV, summarizes our current understanding of the relationship between vitamin D and bone loss in HIV and the impact of vitamin D supplementation in this patient group. RECENT FINDINGS Although data are conflicting as to whether vitamin D deficiency is more prevalent among HIV-infected individuals than in the general population, there are several reasons for why this patient group may be at heightened risk. Studies linking vitamin D deficiency to bone loss in HIV are limited; however, data from randomized clinical trials suggest a benefit of vitamin D supplementation for the prevention of bone loss with ART initiation and for the treatment of bone loss with bisphosphonate therapy. SUMMARY There are too limited data to recommend universal screening of vitamin D status or supplementation to all HIV-infected individuals. However, testing 25-hydroxyvitamin D levels in those at risk for deficiency and treating patients found to be deficient or initiating ART or bisphosphonate therapy should be considered. Further study on vitamin D supplementation is needed regarding the potential benefit on immune activation and restoration in this patient group.
Collapse
|
29
|
Pharmacologic approaches to the prevention and management of low bone mineral density in HIV-infected patients. Curr Opin HIV AIDS 2016; 11:351-7. [PMID: 26890207 DOI: 10.1097/coh.0000000000000271] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
PURPOSE OF REVIEW Osteoporosis is a growing concern among people living with HIV (PLWH) because of the recognized risk of fractures, which bring with them morbidity and mortality. New evidence is helping clinicians understand how to prevent and manage osteoporosis in this subpopulation. RECENT FINDINGS The benefit of calcium and vitamin D is variable in osteoporosis literature in general, but evidence supports the use of these supplements in PLWH to prevent the loss of bone mineral density when initiating antiretroviral therapy and in enhancing the effectiveness of antiosteoporosis treatments. Of the osteoporosis treatments, alendronate and zoledronate are the only two with substantial evidence of safety and effectiveness in PLWH, but the studies have been small and of limited duration. There are no randomized controlled studies of raloxifene, denosumab or teriparatide in PLWH. Of increasing interest is the possible benefit of statins on bone health through decreased inflammation. SUMMARY Osteoporosis is recognized as an issue for PLWH. Although some of the available osteoporosis treatments have proven safe and effective, future studies of the novel treatments, such as statins, along with well-designed studies of established osteoporosis treatments for use in PLWH are needed to further guide the clinical management of osteoporosis in this population.
Collapse
|
30
|
Yin MT, Brown TT. HIV and Bone Complications: Understudied Populations and New Management Strategies. Curr HIV/AIDS Rep 2016; 13:349-358. [PMID: 27730445 DOI: 10.1007/s11904-016-0341-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The higher risk of osteoporosis and fracture associated with HIV infection and certain antiretrovirals has been well established and the need for risk stratification among older adults increasingly recognized. This review focuses upon emerging data on bone complications with HIV/HCV coinfection, in children and adolescents, and with pre-exposure prophylaxis (PrEP), as well as new management strategies to minimize the negative effects of ART on bone.
Collapse
Affiliation(s)
- Michael T Yin
- Division of Infectious Diseases, Columbia University Medical Center, 630 w168th street PH8-876, New York, NY, 10032, USA.
| | - Todd T Brown
- Division of Endocrinology, Diabetes, and Metabolism, Johns Hopkins University, 1830 East Monument Street, Suite 333, Baltimore, MD, 21287, USA
| |
Collapse
|
31
|
Abstract
The success of antiretroviral therapy in treating HIV infection has greatly prolonged life expectancy in affected individuals, transforming the disease into a chronic condition. A number of HIV-associated non-AIDS comorbidities have emerged in the ageing HIV-infected population, including osteoporosis and increased risk of fracture. The pathogenesis of fracture is multifactorial with contributions from both traditional and HIV-specific risk factors. Significant bone loss occurs on initiation of antiretroviral therapy but stabilizes on long-term therapy. Fracture risk assessment should be performed in HIV-infected individuals and bone mineral density measured when indicated. Lifestyle measures to optimize bone health should be advised and, in individuals at high risk of fracture, treatment with bisphosphonates considered.
Collapse
Affiliation(s)
- J Compston
- Dept of Medicine, Cambridge Biomedical Campus Francis Crick Ave, Cambridge CB2 0SL, UK.
| |
Collapse
|
32
|
Abstract
Osteoporosis develops when the rate of osteoclastic bone breakdown (resorption) exceeds that of osteoblastic bone formation, which leads to loss of BMD and deterioration of bone structure and strength. Osteoporosis increases the risk of fragility fractures, a cause of substantial morbidity and mortality, especially in elderly patients. This imbalance between bone formation and bone resorption is brought about by natural ageing processes, but is frequently exacerbated by a number of pathological conditions. Of importance to the aetiology of osteoporosis are findings over the past two decades attesting to a deep integration of the skeletal system with the immune system (the immuno-skeletal interface (ISI)). Although protective of the skeleton under physiological conditions, the ISI might contribute to bone destruction in a growing number of pathophysiological states. Although numerous research groups have investigated how the immune system affects basal and pathological osteoclastic bone resorption, recent findings suggest that the reach of the adaptive immune response extends to the regulation of osteoblastic bone formation. This Review examines the evolution of the field of osteoimmunology and how advances in our understanding of the ISI might lead to novel approaches to prevent and treat bone loss, and avert fractures.
Collapse
Affiliation(s)
- M Neale Weitzmann
- The Atlanta Department of Veterans Affairs Medical Center, 1670 Clairmont Road, Decatur, Georgia, 30033, USA
- Department of Medicine, Division of Endocrinology and Metabolism and Lipids, Emory University School of Medicine, 101 Woodruff Circle, 1305 WMB, Atlanta, Georgia 30322, USA
| | - Ighovwerha Ofotokun
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine, 49 Jesse Hill Jr Drive, Atlanta, Georgia 30303, USA
- Grady Healthcare System, 80 Jesse Hill Jr Drive SE, Atlanta, Georgia, 30303, USA
| |
Collapse
|
33
|
Serrano-Villar S, Gutiérrez F, Miralles C, Berenguer J, Rivero A, Martínez E, Moreno S. Human Immunodeficiency Virus as a Chronic Disease: Evaluation and Management of Nonacquired Immune Deficiency Syndrome-Defining Conditions. Open Forum Infect Dis 2016; 3:ofw097. [PMID: 27419169 PMCID: PMC4943534 DOI: 10.1093/ofid/ofw097] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Accepted: 04/29/2016] [Indexed: 12/17/2022] Open
Abstract
In the modern antiretroviral therapy (ART) era, motivated people living with human immunodeficiency virus (HIV) who have access to therapy are expected to maintain viral suppression indefinitely and to receive treatment for decades. Hence, the current clinical scenario has dramatically shifted since the early 1980s, from treatment and prevention of opportunistic infections and palliative care to a new scenario in which most HIV specialists focus on HIV primary care, ie, the follow up of stable patients, surveillance of long-term toxicities, and screening and prevention of age-related conditions. The median age of HIV-infected adults on ART is progressively increasing. By 2030, 3 of every 4 patients are expected to be aged 50 years or older in many countries, more than 80% will have at least 1 age-related disease, and approximately one third will have at least 3 age-related diseases. Contemporary care of HIV-infected patients is evolving, and questions about how we might monitor and perhaps even treat HIV-infected adults have emerged. Through key published works, this review briefly describes the most prevalent comorbidities and age-associated conditions and highlights the differential features in the HIV-infected population. We also discuss the most critical aspects to be considered in the care of patients with HIV for the management and prevention of age-associated disease.
Collapse
Affiliation(s)
- Sergio Serrano-Villar
- Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria and Universidad de Alcalá , Madrid
| | - Félix Gutiérrez
- Hospital Universitario de Elche and Universidad Miguel Hernández , Alicante
| | | | - Juan Berenguer
- Juan Berenguer , Hospital Universitario Gregorio Marañón and Instituto de Investigación Sanitaria Gregorio Marañón , Madrid
| | - Antonio Rivero
- Unidad de Gestión Clínica Enfermedades Infecciosas , Hospital Universitario Reina Sofía and Instituto Maimónides de Investigación Biomédica de Córdoba
| | - Esteban Martínez
- Hospital Clínic and Instituto de Investigaciones Biomédicas August Pi i Sunyer, University of Barcelona , Spain
| | - Santiago Moreno
- Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria and Universidad de Alcalá , Madrid
| |
Collapse
|
34
|
Erlandson KM, Jiang Y, Debanne SM, McComsey GA. Effects of 96 Weeks of Rosuvastatin on Bone, Muscle, and Fat in HIV-Infected Adults on Effective Antiretroviral Therapy. AIDS Res Hum Retroviruses 2016; 32:311-6. [PMID: 26477698 DOI: 10.1089/aid.2015.0191] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Heightened inflammation and immune activation are associated with lower bone mineral density (BMD) and lean body mass (LBM) among HIV-infected persons. We hypothesized that a reduction in inflammation with rosuvastatin would be associated with improvements in BMD and LBM. HIV-infected participants on stable antiretroviral therapy without statin indication and with heightened immune activation (≥19% CD8(+)CD38(+)HLA-DR(+) T cells) or inflammation (hsCRP ≥2 mg/liter) were randomized to rosuvastatin 10 mg daily or placebo for 96 weeks. Among 72 participants randomized to rosuvastatin and 75 to placebo, there were no significant differences in the relative changes in BMD (p > 0.29) or in fat (p ≥ 0.19). A trend toward increased LBM (p = 0.059) was seen in the rosuvastatin arm without differences in creatinine kinase or self-reported physical activity (p ≥ 0.10). In a multivariable regression model, rosuvastatin was associated with a significant positive effect on LBM after adjusting for age, sex, race, smoking status, and detectable HIV-1 viral load. Higher baseline sCD163 correlated with increases in LBM from weeks 0 to 96 (p = 0.023); greater changes in total and leg lean mass were seen among statin users with higher compared to lower baseline IP-10 levels (LBM 1.8 vs. -0.3%; p = 0.028 and leg lean mass 2.9 vs. -1.7%; p = 0.012). Rosuvastatin is associated with an absence of toxicity on BMD and a potential benefit on LBM over 96 weeks of therapy. The preservation of LBM in the rosuvastatin arm over the 2 years of the study is of major clinical relevance in delaying loss of muscle mass with aging.
Collapse
Affiliation(s)
- Kristine M. Erlandson
- Department of Medicine, Divisions of Infectious Diseases and Geriatric Medicine, University of Colorado, Aurora, Colorado
| | - Ying Jiang
- Department of Epidemiology and Biostatistics, Case Western Reserve University, Cleveland, Ohio
| | - Sara M. Debanne
- Department of Epidemiology and Biostatistics, Case Western Reserve University, Cleveland, Ohio
| | - Grace A. McComsey
- Department of Medicine and Pediatrics, Division of Pediatric Infectious Diseases and Rheumatology, Case Western Reserve University, Cleveland, Ohio
| |
Collapse
|
35
|
Natsag J, Kendall MA, Sellmeyer D, McComsey GA, Brown TT. Vitamin D, osteoprotegerin/receptor activator of nuclear factor-kappaB ligand (OPG/RANKL) and inflammation with alendronate treatment in HIV-infected patients with reduced bone mineral density. HIV Med 2016; 17:196-205. [PMID: 26177791 PMCID: PMC4715784 DOI: 10.1111/hiv.12291] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2015] [Indexed: 12/13/2022]
Abstract
OBJECTIVES The aim of the study was to determine the effect of alendronate (ALN) on inflammatory markers and osteoprotegerin (OPG)/receptor activator of nuclear factor-kappaB ligand (RANKL), and to explore the associations of baseline systemic inflammation and vitamin D status on the bone mineral density (BMD) response to ALN. METHODS Eighty-two HIV-positive patients with lumbar spine T-score ≤ -1.5 were randomized to ALN 70 mg weekly or placebo for 48 weeks; all received calcium carbonate 500 mg/vitamin D3 200 IU twice daily. Serum C-telopeptide (CTx) and BMD were assessed at baseline and week 48. Stored plasma samples in 70 subjects were assayed for levels of 25-hydroxyvitamin D (25(OH)D), OPG, RANKL, interleukin (IL)-6 and soluble receptors for tumour necrosis factor (TNF)-α 1 and 2 (sTNFR 1 and 2). RESULTS ALN increased BMD more than placebo at both the lumbar spine (difference ALN - placebo 2.64%; P = 0.011) and the total hip (difference 2.27%; P = 0.016). No within- or between-arm differences in OPG, RANKL or inflammatory markers were observed over 48 weeks. High baseline CTx and sTNFR2 were associated with a more robust BMD response to ALN over 48 weeks at the lumbar spine [difference 5.66%; 95% confidence interval (CI) 3.50, 7.82; P < 0.0001] and total hip (difference 4.99%; 95% CI 2.40, 7.57; P = 0.0002), respectively. Baseline 25(OH)D < 32 ng/mL was associated with larger increases in total hip BMD over 48 weeks, independent of ALN treatment (P = 0.014). CONCLUSIONS Among HIV-positive patients, higher baseline bone resorption and TNF-α activity were associated with an increased BMD response to ALN. The greater BMD response in those with lower vitamin D reinforces the importance of vitamin D supplementation with bisphosphonate treatment.
Collapse
Affiliation(s)
- Javzandulam Natsag
- Division of Endocrinology, Diabetes & Metabolism, Johns Hopkins University, Baltimore, MD
| | - Michelle A. Kendall
- Center for Biostatistics in AIDS Research, Harvard School of Public Health, Boston, MA
| | - Deborah Sellmeyer
- Metabolic Bone Center, Johns Hopkins Bayview Medical Center, Baltimore, MD
| | - Grace A. McComsey
- Division of Pediatric Infectious and Rheumatology Diseases, Case Western Reserve University, Cleveland, OH
| | - Todd T. Brown
- Division of Endocrinology, Diabetes & Metabolism, Johns Hopkins University, Baltimore, MD
| |
Collapse
|
36
|
Negredo E, Bonjoch A, Clotet B. Management of bone mineral density in HIV-infected patients. Expert Opin Pharmacother 2016; 17:845-52. [PMID: 26809940 DOI: 10.1517/14656566.2016.1146690] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Loss of bone mineral density is an emerging problem in persons living with HIV infection. Earlier and more rapid bone demineralization has been attributed not only to the high prevalence of traditional risk factors, but also to specific HIV-related factors. The aim of this guidance is to stimulate an appropriate management of osteoporosis in this population, to identify patients at risk and to better manage them. AREAS COVERED Appropriate screening of HIV-infected subjects to identify those at risk for bone fractures is described, as well as the recommended interventions. American and European recommendations in HIV-infected and non-infected populations were considered. As the etiology of bone loss is multifactorial, many factors have to be addressed. Overall, recommendations on traditional risk factors are the same for HIV-infected and non-HIV-infected subjects. However, we should consider some specific factors in the HIV-infected population, including an appropriate antiretroviral therapy in patients with low bone mineral density, and probably novel strategies that could provide an additional benefit, such as anti-inflammatory drugs, although data supporting this approach are scant. EXPERT OPINION Some personal opinions are highlighted on the management of bone health in HIV-infected subjects, mainly on the use of FRAX(®) score and DXA scans. In addition, the need to implement new strategies to delay demineralization is remarked upon.
Collapse
Affiliation(s)
- Eugenia Negredo
- a Unitat VIH, Fundació Lluita contra la SIDA, Hospital Germans Trias i Pujol , Universitat Autònoma de Barcelona , Badalona , Barcelona , Spain.,b Universitat de Vic-Universitat Central de Catalunya , Barcelona , Spain
| | - Anna Bonjoch
- a Unitat VIH, Fundació Lluita contra la SIDA, Hospital Germans Trias i Pujol , Universitat Autònoma de Barcelona , Badalona , Barcelona , Spain
| | - Bonaventura Clotet
- a Unitat VIH, Fundació Lluita contra la SIDA, Hospital Germans Trias i Pujol , Universitat Autònoma de Barcelona , Badalona , Barcelona , Spain.,b Universitat de Vic-Universitat Central de Catalunya , Barcelona , Spain.,c Fundació IrsiCaixa, Hospital Germans Trias i Pujol , Universitat Autònoma de Barcelona , Badalona , Barcelona , Spain
| |
Collapse
|
37
|
Abstract
Since the implementation of effective combination antiretroviral therapy, HIV infection has been transformed from a life-threatening condition into a chronic disease. As people with HIV are living longer, aging and its associated manifestations have become key priorities as part of HIV care. For women with HIV, menopause is an important part of aging to consider. Women currently represent more than one half of HIV-positive individuals worldwide. Given the vast proportion of women living with HIV who are, and will be, transitioning through age-related life events, the interaction between HIV infection and menopause must be addressed by clinicians and researchers. Menopause is a major clinical event that is universally experienced by women, but affects each individual woman uniquely. This transitional time in women's lives has various clinical implications including physical and psychological symptoms, and accelerated development and progression of other age-related comorbidities, particularly cardiovascular disease, neurocognitive dysfunction, and bone mineral disease; all of which are potentially heightened by HIV or its treatment. Furthermore, within the context of HIV, there are the additional considerations of HIV acquisition and transmission risk, progression of infection, changes in antiretroviral pharmacokinetics, response, and toxicities. These menopausal manifestations and complications must be managed concurrently with HIV, while keeping in mind the potential influence of menopause on the prognosis of HIV infection itself. This results in additional complexity for clinicians caring for women living with HIV, and highlights the shifting paradigm in HIV care that must accompany this aging and evolving population.
Collapse
Affiliation(s)
- Nisha Andany
- Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - V Logan Kennedy
- Women's College Research Institute, Women's College Hospital, Toronto, ON, Canada
| | - Muna Aden
- Women's College Research Institute, Women's College Hospital, Toronto, ON, Canada
| | - Mona Loutfy
- Department of Medicine, University of Toronto, Toronto, ON, Canada; Women's College Research Institute, Women's College Hospital, Toronto, ON, Canada
| |
Collapse
|
38
|
Abstract
PURPOSE OF REVIEW Because of antiretroviral therapy (ART), people are living with HIV infection longer than ever before. As this patient group ages, it is expected that medical comorbidities such as osteoporosis and fragility fractures will increase. The purpose of this review is to address the epidemiology and what is known regarding the pathogenesis of bone loss in people living with HIV infection with a focus on recently published literature. RECENT FINDINGS HIV-infected individuals are at increased risk for low bone mineral density and bone fractures. The cause of bone loss in HIV is multifactorial including traditional risk factors some of which disproportionately affect HIV-infected individuals and alterations in bone metabolism due to ART, HIV viral proteins and chronic inflammation. Lifestyle modification, changing ART, calcium and vitamin D supplementation and pharmacologic treatment for osteoporosis may all be employed to abrogate bone loss in this patient group. SUMMARY Clinicians should be aware of the contributors to bone loss in people living with HIV in order to recognize high-risk individuals and to take appropriate steps to address modifiable risk factors to prevent future fracture.
Collapse
Affiliation(s)
- Corrilynn O Hileman
- Metrohealth Medical Center, Cleveland, Ohio, USA
- Case Western Reserve School of Medicine, Cleveland, Ohio, USA
| | | | - Grace A McComsey
- Case Western Reserve School of Medicine, Cleveland, Ohio, USA
- University Hospitals Case Medical Center, Cleveland, Ohio, USA
| |
Collapse
|
39
|
Hoy J. Bone Disease in HIV: Recommendations for Screening and Management in the Older Patient. Drugs Aging 2015; 32:549-58. [PMID: 26123948 DOI: 10.1007/s40266-015-0279-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Availability of potent antiretroviral therapy (ART) has resulted in markedly improved survival for people with human immunodeficiency virus (HIV) infection, as well as an aging HIV population. Increasing morbidity from age-related conditions has resulted in the need to understand the complex roles HIV and its treatment play in the pathogenesis of these conditions. Bone disease and fragility fractures are conditions that occur more frequently in HIV. It is therefore recommended that risk assessment for fragility fracture using the Fracture Risk Assessment Tool (FRAX(®)) algorithm, and low bone mass by dual energy X-ray absorptiometry (DXA) scan, be performed in all patients with HIV infection over the age of 50 years and in those with a history of fragility fracture, and should be repeated every 2-3 years. Because many HIV experts believe that HIV infection and its treatment is a secondary cause of osteoporosis, it should be included as such in the FRAX(®) assessment tool. Management of osteoporosis in HIV infection should follow the same guidelines as that in the general population. Attention to lifestyle factors, including vitamin D replacement, should be emphasized. Whether cessation of tenofovir- or protease inhibitor-based ART regimens should be considered prior to bisphosphonate treatment is currently unknown and should only occur in patients with active alternative ART regimens. The use of bisphosphonates has been shown to be safe and effective in HIV patients, and while there is limited data on second-line osteoporosis regimens, there is no reason to suggest they would not be effective in people with HIV.
Collapse
Affiliation(s)
- Jennifer Hoy
- Department of Infectious Diseases, The Alfred Hospital and Monash University, 2nd Floor Burnet Institute, 55 Commercial Rd, Melbourne, VIC, 3004, Australia,
| |
Collapse
|
40
|
Hamzah L, Tiraboschi JM, Iveson H, Toby M, Mant C, Cason J, Burling K, Wandolo E, Jendrulek I, Taylor C, Ibrahim F, Kulasegaram R, Teague A, Post FA, Fox J. Effects on vitamin D, bone and the kidney of switching from fixed-dose tenofovir disoproxil fumarate/emtricitabine/efavirenz to darunavir/ritonavir monotherapy: a randomized, controlled trial (MIDAS). Antivir Ther 2015; 21:287-96. [PMID: 26460504 DOI: 10.3851/imp3000] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/11/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND Efavirenz (EFV) has been associated with reductions in vitamin D (25[OH]D) and tenofovir (TDF) with increased bone turnover, reductions in bone mineral density (BMD) and renal tubular dysfunction. We hypothesized that switching from fixed-dose TDF/emtricitabine (FTC)/EFV to darunavir/ritonavir monotherapy (DRV/r) might increase 25(OH)D and BMD, and improve renal tubular function. METHODS Subjects with HIV RNA <50 copies/ml on TDF/FTC/EFV for ≥6 months were randomized 1:1 to ongoing TDF/FTC/EFV or DRV/r (800/100 mg once daily) for 48 weeks. The primary end point was change from baseline in 25(OH)D at week 48. Secondary end points included changes in BMD, bone turnover markers and renal tubular function. RESULTS A total of 64 subjects (86% male, 66% white, mean [sd] CD4(+) T-cell count 537.3 [191.5]/mm(3)) were analysed. After adjustment for baseline 25(OH)D and demographics, at week 48 DRV/r monotherapy was associated with a +3.6 (95% CI 0.6, 6.6) ng/ml increase in 25(OH)D compared to TDF/FTC/EFV (P=0.02). DRV/r monotherapy was associated with an increase in BMD (+2.9% versus -0.003% at the neck of femur and +2.6% versus +0.008% at the lumbar spine for DRV/r versus TDF/FTC/EFV; P<0.05 for all) and reductions in bone biomarkers compared with those remaining on TDF/FTC/EFV. No significant difference in renal tubular function was observed. Reasons for discontinuation in the DRV/r arm included side effects (n=4) and viral load rebound (n=3), all of which resolved with DRV/r discontinuation or regimen intensification. CONCLUSIONS Switching from TDF/FTC/EFV to DRV/r in patients with suppressed HIV RNA resulted in significant improvements in 25(OH)D and bone biomarkers, and a 2-3% increase in BMD.
Collapse
Affiliation(s)
- Lisa Hamzah
- Department of HIV Research, King's College London, London, UK.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Dirajlal-Fargo S, Webel AR, Longenecker CT, Kinley B, Labbato D, Sattar A, McComsey GA. The effect of physical activity on cardiometabolic health and inflammation in treated HIV infection. Antivir Ther 2015; 21:237-45. [PMID: 26455521 DOI: 10.3851/imp2998] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/06/2015] [Indexed: 12/17/2022]
Abstract
BACKGROUND In HIV-uninfected populations, physical activity decreases mortality and inflammation. Inflammation is a potential cause of comorbidities in HIV+ adults, the evidence examining the effect of physical activity on cardiometabolic health is limited. This analysis examines the relationship between physical activity, cardiometabolic health and inflammation. METHODS We conducted a nested study within the SATURN-HIV trial in which 147 HIV+ adults were randomized to 10 mg daily rosuvastatin or placebo. Measures of physical activity, cardiometabolic health, inflammation and vascular disease (carotid artery intima media thickness and computed tomography-acquired measures pericardial fat volume) were assessed at baseline and through 96 weeks. Spearman correlations and multivariable analyses were used to explore relationships between physical activity, cardiometabolic health and inflammation. RESULTS Median age (Q1, Q3) was 46 (40.4, 52.7) years, 80% were male, 69% were African American and 46% were on protease inhibitors. Baseline median physical activity was 44 min per week (0, 150), 24% of participants performed greater than 150 min per week. At baseline, physical activity correlated with several markers of cardiometabolic health and inflammation (all P≤0.05). Over all time points median physical activity was independently associated with carotid distensibility (β=2.53; P=0.008), pericardial fat volume (β=-6.13; P=0.001) and interleukin-6 (β=-0.468; P<0.001). CONCLUSIONS Physical activity is associated with vascular disease, endothelial function, and may be an adjuvant to decreasing comorbidities in HIV+ adults. Further studies should examine long-term effects of physical activity on cardiometabolic health and inflammation in this population. Clinicaltrials.gov NCT01218802.
Collapse
|
42
|
Erlandson KM, Jiang Y, Debanne SM, McComsey GA. Rosuvastatin Worsens Insulin Resistance in HIV-Infected Adults on Antiretroviral Therapy. Clin Infect Dis 2015; 61:1566-72. [PMID: 26157049 DOI: 10.1093/cid/civ554] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 06/29/2015] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Statins are associated with increased diabetes risk in large, human immunodeficiency virus (HIV)-uninfected cohorts; the impact of statins on insulin resistance or diabetes in HIV-infected persons has not been assessed within a randomized controlled study. METHODS HIV-infected participants on stable antiretroviral therapy with a low-density lipoprotein cholesterol level of ≤130 mg/dL and heightened immune activation or inflammation were randomized to rosuvastatin 10 mg daily or placebo for 96 weeks. Fasting serum glucose, insulin, and hemoglobin A1C (HgbA1C) were measured; insulin resistance was estimated by calculating the homeostatic model assessment of insulin resistance (HOMA-IR); and a 2-hour oral glucose tolerance test was administered. RESULTS Seventy-two participants were randomized to rosuvastatin therapy and 75 to placebo. Increases in fasting glucose were observed within both groups but were not different between study arms (P = .115); changes in glucose tolerance and HgbA1C did not differ between study arms (P = .920 and P = .650, respectively). Criteria for diabetes were met by 1 participant in the rosuvastatin and 3 in the placebo arm by week 96. Compared with placebo, rosuvastatin therapy was associated with significantly greater increases in insulin and HOMA-IR (P = .008 and P = .004, respectively). CONCLUSIONS We detected a significant worsening in insulin resistance and an increase in the proportion of participants with impaired fasting glucose but not a clinical diagnosis of diabetes in the rosuvastatin arm. Our findings suggest that prescription of statin therapy should be accompanied by a careful consideration of the risks and benefits, particularly in patients with lower cardiovascular disease risk. CLINICAL TRIALS REGISTRATION NCT01218802.
Collapse
Affiliation(s)
- Kristine M Erlandson
- Department of Medicine, Divisions of Infectious Diseases and Geriatric Medicine, University of Colorado, Aurora
| | - Ying Jiang
- Department of Epidemiology and Biostatistics
| | | | - Grace A McComsey
- Department of Medicine and Pediatrics, Division of Pediatric Infectious Diseases and Rheumatology, Case Western Reserve University, Cleveland, Ohio
| |
Collapse
|
43
|
Sudjaritruk T, Puthanakit T. Adverse bone health among children and adolescents growing up with HIV. J Virus Erad 2015. [DOI: 10.1016/s2055-6640(20)30506-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
|
44
|
Erlandson KM, O'Riordan M, Hileman CO, Rapaport E, Labbato D, Campbell TB, McComsey GA. Plasma Sclerostin in HIV-Infected Adults on Effective Antiretroviral Therapy. AIDS Res Hum Retroviruses 2015; 31:731-8. [PMID: 25919636 DOI: 10.1089/aid.2015.0052] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Sclerostin is linked to bone physiology and cardiovascular disease through the Wnt/β-catenin signaling pathway. The goal of this study was to determine if sclerostin is related to bone physiology and cardiovascular disease during antiretroviral treatment in HIV-infected persons. This was a cross-sectional analysis from study entry into the Stopping Atherosclerosis and Treating Unhealthy bone with RosuvastatiN in HIV (SATURN) trial, an ongoing randomized trial comparing rosuvastatin to placebo in HIV-infected adults on antiretroviral therapy. Plasma sclerostin was measured at study entry by ELISA from participants with available samples. Spearman correlation and multivariable linear regression were used to test relationships between sclerostin and bone density or bone turnover and cardiovascular disease. Among 139 HIV-infected participants (median age 46 years, CD4 lymphocyte count 614 cells/μl), the median plasma sclerostin level was 444.1 (IQR 330.3, 570.1) pg/ml. Correlations were detected between sclerostin and age (r=0.26), lumbar spine Z-score (r=0.31), RANKL (r=-0.21), carotid intima-media thickness (CIMT, r=0.19), and sVCAM-1 (r=0.27), p<0.05. No significant correlations were detected between sclerostin and current (r=0.006) or nadir CD4 count (r=0.11). While associations between sclerostin, lumbar spine Z-score, and sVCAM-1 were robust to covariate adjustment (p<0.01), association with CIMT was no longer significant (p=0.08). Our findings provide preliminary support for a relationship between sclerostin and bone mineral density in HIV-infected persons. The Wnt/β-catenin pathway should be investigated as a potential mechanism for loss of bone mineral density in treated HIV infection.
Collapse
|
45
|
Negredo E, Bonjoch A, Pérez-Álvarez N, Ornelas A, Puig J, Herrero C, Estany C, del Río L, di Gregorio S, Echeverría P, Clotet B. Comparison of two different strategies of treatment with zoledronate in HIV-infected patients with low bone mineral density: single dose versus two doses in 2 years. HIV Med 2015; 16:441-8. [PMID: 25944411 DOI: 10.1111/hiv.12260] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2015] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Given the need for easily managed treatment of osteoporosis in HIV-infected patients, we evaluated the efficacy and tolerability of two doses of zoledronate, by comparing three groups of patients: those with annual administration, those with biennial administration (one dose in 2 years) and a control group with no administration of zoledronate. METHODS We randomized (2:1) 31 patients on antiretroviral therapy with low bone mineral density (BMD) to zoledronate (5 mg administered intravenously; 21 patients) plus diet counselling and to a control group (diet counselling; 10 patients). At week 48, patients treated with zoledronate were randomized again to receive a second dose (two-dose group; n = 12) or to continue with diet counselling only (single-dose group; n = 9). Changes in lumbar spine and hip BMD and bone turnover markers were compared. RESULTS The median percentage change from baseline to week 96 in L1-L4 BMD was -1.74% [interquartile range (IQR) -2.56, 3.60%], 7.90% (IQR 4.20, 16.57%) and 5.22% (IQR 2.02, 7.28%) in the control, two-dose and single-dose groups, respectively (P < 0.01, control vs. two doses; P = 0.02, control vs. single dose; P = 0.18, two doses vs. single dose). Hip BMD changed by a median of 2.12% (IQR -0.12, 3.08%), 5.16% (IQR 3.06, 6.74%) and 4.47% (IQR 1, 5.58%), respectively (P = 0.04, control vs. two doses; P = 0.34, two doses vs. single dose). No differences between the two-dose and single-dose groups were detected in bone markers at week 96. CONCLUSIONS The benefits for BMD of a single dose of zoledronate in 2 years may be comparable to those obtained with two doses of the drug after 96 weeks, although this study is insufficiently powered to exclude a real difference. Future studies should explore whether biennial administration of zoledronate is a useful alternative in the treatment of osteoporosis in HIV-infected patients.
Collapse
Affiliation(s)
- E Negredo
- Lluita contra la Sida Foundation, Germans Trias i Pujol University Hospital, Badalona, Spain.,Universitat Autònoma de Barcelona, Badalona, Spain.,Universitat de Vic-Universitat central de Catalunya, Spain
| | - A Bonjoch
- Lluita contra la Sida Foundation, Germans Trias i Pujol University Hospital, Badalona, Spain.,Universitat Autònoma de Barcelona, Badalona, Spain
| | - N Pérez-Álvarez
- Lluita contra la Sida Foundation, Germans Trias i Pujol University Hospital, Badalona, Spain.,Universitat Autònoma de Barcelona, Badalona, Spain.,Statistics and Operations Research Department, Universitat Politècnica de Catalunya, Barcelona, Spain
| | - A Ornelas
- Lluita contra la Sida Foundation, Germans Trias i Pujol University Hospital, Badalona, Spain.,Universitat Autònoma de Barcelona, Badalona, Spain.,Department of Econometrics, University of Barcelona, Barcelona, Spain
| | - J Puig
- Lluita contra la Sida Foundation, Germans Trias i Pujol University Hospital, Badalona, Spain.,Universitat Autònoma de Barcelona, Badalona, Spain
| | - C Herrero
- Lluita contra la Sida Foundation, Germans Trias i Pujol University Hospital, Badalona, Spain.,Universitat Autònoma de Barcelona, Badalona, Spain
| | - C Estany
- Lluita contra la Sida Foundation, Germans Trias i Pujol University Hospital, Badalona, Spain.,Universitat Autònoma de Barcelona, Badalona, Spain
| | - L del Río
- CETIR Centre Mèdic, Barcelona, Spain
| | | | - P Echeverría
- Lluita contra la Sida Foundation, Germans Trias i Pujol University Hospital, Badalona, Spain.,Universitat Autònoma de Barcelona, Badalona, Spain
| | - B Clotet
- Lluita contra la Sida Foundation, Germans Trias i Pujol University Hospital, Badalona, Spain.,Universitat Autònoma de Barcelona, Badalona, Spain.,Universitat de Vic-Universitat central de Catalunya, Spain.,Irsicaixa Foundation, Germans Trias i Pujol University Hospital, Badalona, Spain
| |
Collapse
|
46
|
Vescini F, Grimaldi F. Bisphosphonates in the treatment of HIV-related osteoporosis. Endocrine 2015; 48:358-9. [PMID: 25424437 DOI: 10.1007/s12020-014-0488-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 11/19/2014] [Indexed: 10/24/2022]
Affiliation(s)
- Fabio Vescini
- Endocrinology and Metabolism Unit, University-Hospital S. Maria della Misericordia, Udine, Italy,
| | | |
Collapse
|
47
|
Vitamin D deficiency and altered bone mineral metabolism in HIV-infected individuals. Curr HIV/AIDS Rep 2015; 11:263-70. [PMID: 24962286 DOI: 10.1007/s11904-014-0218-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Although patients with HIV infection are living decades longer than before with the advent of combination antiretroviral therapy, they have an increased rate of co-morbidities associated with chronic HIV, such as osteoporosis, cardiovascular disease, and immune dysfunction. Many of these complications are known to be affected by vitamin D status in the general population. Thus, the high rate of vitamin D deficiency among HIV-infected patients is alarming. Many observational and cohort studies have demonstrated that vitamin D deficiency is associated with these HIV-related complications, but randomized, placebo-controlled trials are limited. This paper reviews recent data on vitamin D deficiency in HIV infection.
Collapse
|
48
|
Compston J. HIV infection and osteoporosis. BONEKEY REPORTS 2015; 4:636. [PMID: 25709813 PMCID: PMC4325555 DOI: 10.1038/bonekey.2015.3] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Accepted: 01/07/2015] [Indexed: 01/05/2023]
Abstract
In the past two decades, the life expectancy of people living with HIV infection has increased significantly, and osteoporosis has emerged as a significant comorbidity. In addition to traditional risk factors for fracture, specific factors related to HIV infection are also likely to contribute, including antiretroviral therapy. The heterogeneity of the HIV-infected population in terms of age and ethnicity presents many challenges to the prevention and management of bone disease, and further studies are required to establish optimal approaches to risk assessment and treatment.
Collapse
Affiliation(s)
- Juliet Compston
- Department of Medicine, Cambridge Biomedical Campus, Cambridge, UK
| |
Collapse
|
49
|
Brown TT, Hoy J, Borderi M, Guaraldi G, Renjifo B, Vescini F, Yin MT, Powderly WG. Recommendations for evaluation and management of bone disease in HIV. Clin Infect Dis 2015; 60:1242-51. [PMID: 25609682 DOI: 10.1093/cid/civ010] [Citation(s) in RCA: 126] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Thirty-four human immunodeficiency virus (HIV) specialists from 16 countries contributed to this project, whose primary aim was to provide guidance on the screening, diagnosis, and monitoring of bone disease in HIV-infected patients. Four clinically important questions in bone disease management were identified, and recommendations, based on literature review and expert opinion, were agreed upon. Risk of fragility fracture should be assessed primarily using the Fracture Risk Assessment Tool (FRAX), without dual-energy X-ray absorptiometry (DXA), in all HIV-infected men aged 40-49 years and HIV-infected premenopausal women aged ≥40 years. DXA should be performed in men aged ≥50 years, postmenopausal women, patients with a history of fragility fracture, patients receiving chronic glucocorticoid treatment, and patients at high risk of falls. In resource-limited settings, FRAX without bone mineral density can be substituted for DXA. Guidelines for antiretroviral therapy should be followed; adjustment should avoid tenofovir disoproxil fumarate or boosted protease inhibitors in at-risk patients. Dietary and lifestyle management strategies for high-risk patients should be employed and antiosteoporosis treatment initiated.
Collapse
Affiliation(s)
- Todd T Brown
- Division of Endocrinology, Diabetes and Metabolism, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Jennifer Hoy
- Department of Infectious Diseases, Alfred Hospital and Monash University, Melbourne, Australia
| | - Marco Borderi
- Infectious Diseases Unit, Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna
| | - Giovanni Guaraldi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Boris Renjifo
- Global Medical Affairs Virology, Global Pharmaceutical Research and Development, AbbVie, North Chicago, Illinois
| | - Fabio Vescini
- Endocrinology and Metabolism Unit, University Hospital "Santa Maria della Misericordia," Udine, Italy
| | - Michael T Yin
- Department of Medicine, Columbia University Medical Center, New York, New York
| | - William G Powderly
- Division of Infectious Diseases, Washington University School of Medicine, St Louis, Missouri
| |
Collapse
|
50
|
Effects of randomized rosuvastatin compared with placebo on bone and body composition among HIV-infected adults. AIDS 2015; 29:175-82. [PMID: 25396266 DOI: 10.1097/qad.0000000000000526] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Statins have a beneficial effect on bone mineral density (BMD) and lean mass in some studies of HIV-uninfected adults; however, this has never been investigated in the setting of HIV infection. DESIGN HIV-infected individuals on stable antiretroviral therapy with a low-density lipoprotein cholesterol level of 130 mg/dl or less and evidence of heightened immune activation or inflammation were randomized to rosuvastatin 10 mg daily or placebo for 96 weeks. METHODS This was a prespecified interim analysis at 48 weeks. Between-group and within-group differences were compared; multivariable regression models were constructed. RESULTS Seventy-two individuals were randomized to statin therapy and 75 to placebo. Modest 48-week relative increases in trochanter BMD [0.9%; 95% confidence interval (95% CI) -0.9 to 0.6] and total hip BMD (0.6%; 95% CI 0.0-1.1) in the statin arm were significantly greater than placebo (P < 0.05). The relationship between statin use and total hip BMD change was robust to adjustment of age, sex, race and smoking status (P = 0.02) and strengthened by inclusion of baseline (P = 0.01) and week 48 change in soluble tumour necrosis factor-α receptor (sTNFR)-1 (P = 0.009). Relative increases in total body, trunk and limb fat were similar between statin and placebo arms (P ≥ 0.58). Although a significant gain in leg lean mass was seen in the statin arm, this was not significantly different compared with placebo (P = 0.36). CONCLUSION The improvements seen in total hip BMD after 48 weeks of rosuvastatin therapy support further potential benefits of statin therapy in HIV, beyond a reduction of cardiovascular risk.
Collapse
|