1
|
Herath M, Cohen A, Ebeling PR, Milat F. Dilemmas in the Management of Osteoporosis in Younger Adults. JBMR Plus 2022; 6:e10594. [PMID: 35079682 PMCID: PMC8771004 DOI: 10.1002/jbm4.10594] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 12/02/2021] [Accepted: 12/12/2021] [Indexed: 11/16/2022] Open
Abstract
Osteoporosis in premenopausal women and men younger than 50 years is challenging to diagnose and treat. There are many barriers to optimal management of osteoporosis in younger adults, further enhanced by a limited research focus on this cohort. Herein we describe dilemmas commonly encountered in diagnosis, investigation, and management of osteoporosis in younger adults. We also provide a suggested framework, based on the limited available evidence and supported by clinical experience, for the diagnosis, assessment, and management of osteoporosis in this cohort. © 2021 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
Collapse
Affiliation(s)
- Madhuni Herath
- Department of Endocrinology Monash Health Clayton Victoria Australia
- Centre for Endocrinology & Metabolism Hudson Institute of Medical Research Clayton Victoria Australia
- Department of Medicine, School of Clinical Sciences Monash University Clayton Victoria Australia
| | - Adi Cohen
- Department of Medicine Columbia University College of Physicians & Surgeons New York NY USA
| | - Peter R. Ebeling
- Department of Endocrinology Monash Health Clayton Victoria Australia
- Department of Medicine, School of Clinical Sciences Monash University Clayton Victoria Australia
| | - Frances Milat
- Department of Endocrinology Monash Health Clayton Victoria Australia
- Centre for Endocrinology & Metabolism Hudson Institute of Medical Research Clayton Victoria Australia
- Department of Medicine, School of Clinical Sciences Monash University Clayton Victoria Australia
| |
Collapse
|
2
|
Olali AZ, Sharma A, Shi Q, Hoover DR, Weber KM, French AL, McKay HS, Tien PC, Al-Harthi L, Yin MT, Ross RD. Change in Circulating Undercarboxylated Osteocalcin (ucOCN) Is Associated With Fat Accumulation in HIV-Seropositive Women. J Acquir Immune Defic Syndr 2021; 86:e139-e145. [PMID: 33399313 PMCID: PMC7933097 DOI: 10.1097/qai.0000000000002617] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 12/22/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND Bone mineral density loss and fat accumulation are common in people living with HIV. The bone-derived hormone, undercarboxylated osteocalcin (ucOCN) regulates fat metabolism. We investigated the relationship between ucOCN change and body fat change among perimenopausal/postmenopausal HIV-seronegative and HIV-seropositive women on long-term antiretrovirals. METHODS Perimenopausal and postmenopausal women enrolled in the Women's Interagency HIV Study MSK substudy underwent trunk and total fat assessment by dual energy x-ray absorptiometry (DXA) at study enrollment (index visit) and again 2 years later. Circulating ucOCN and cOCN were also measured at the index and 2-year visits. The correlation between the 2-year change in ucOCN and cOCN and change in trunk and total fat was assessed as a function of HIV serostatus using linear regression modeling. Multivariate linear regression assessed the association between ucOCN and cOCN change and total and trunk fat change after adjusting for sociodemographic variables. Linear regression models restricted to HIV-seropositive women were performed to examine the contributions of HIV-specific factors (index CD4 count, viral load, and combined antiretroviral therapy use) on the associations. RESULTS Increased ucOCN over the 2-year follow-up was associated with less trunk and total fat accumulation in models adjusting for HIV serostatus and participants sociodemographics, whereas there was no association with cOCN and the fat parameters. None of the HIV-specific factors evaluated influenced the association between ucOCN and fat parameters. CONCLUSION The current study suggests that increases in ucOCN are associated with decreased fat accumulation in HIV-seronegative and HIV-seropositive postmenopausal women on long-term antiretroviral therapy.
Collapse
Affiliation(s)
- Arnold Z. Olali
- Department of Cell & Molecular Medicine, Rush University Medical Center, Chicago, IL
- Department of Microbial Pathogens and immunity, Rush University Medical Center, Chicago, IL
| | | | - Qiuhu Shi
- New York Medical College, Valhalla, NY
| | - Donald R. Hoover
- Department of Statistics and Institute for Health, Health Care Policy and Aging Research, Rutgers University, Piscataway, NJ
| | - Kathleen M. Weber
- Cook County Health/CORE Center and Hektoen Institute of Medicine, Chicago, IL
| | - Audrey L. French
- Department of Medicine, Stroger Hospital of Cook County/CORE Center, Rush University, Chicago, IL
| | - Heather S. McKay
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Phyllis C. Tien
- Department of Medicine, University of California, San Francisco and Medical Service, Department of Veteran Affairs Medical Center, San Francisco, CA
| | - Lena Al-Harthi
- Department of Microbial Pathogens and immunity, Rush University Medical Center, Chicago, IL
| | | | - Ryan D. Ross
- Department of Cell & Molecular Medicine, Rush University Medical Center, Chicago, IL
| |
Collapse
|
3
|
Oster Y, Cohen MJ, Dresner-Pollak R, Szalat A, Elinav H. Increase in bone turnover markers in HIV patients treated with tenofovir disoproxil fumarate combined with raltegravir or efavirenz. Bone Rep 2020; 13:100727. [PMID: 33163587 PMCID: PMC7607241 DOI: 10.1016/j.bonr.2020.100727] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 09/30/2020] [Accepted: 10/12/2020] [Indexed: 12/02/2022] Open
Abstract
Introduction Accelerated bone loss and osteoporosis are multifactorial comorbidities related to HIV and its treatments; however, their mechanisms remain elusive. Identifying HIV treatments that are differentially linked to osteoporosis risk, and clinical factors associated with HIV-related osteoporosis may enable optimizing anti-retroviral treatment (ART) and anti-osteoporosis therapy in preventing or treating this debilitating complication. This study aims to evaluate the dynamics of bone turnover markers after initiation of two commonly used antiretroviral regimens. Methods A prospective matched cohort study. Thirty treatment-naïve male patients (mean age 40 ± 10y) who initiated treatment with truvada (tenofovir disoproxil fumarate (TDF)/emtricitabine (FTC)) + raltegravir or TDF/FTC + efavirenz were included in the study. Control group included 15 treatment-naive HIV patients. Serum morning fasting level of P1NP and CTX were measured 0, 1, 6, and 12 months after treatment initiation in the two study groups, and at 0, 6 and 12 months in the control group. Results In both treatment groups, but not in the control group, both markers increased significantly over time with no difference in BTM between patients treated with raltegravir or efavirenz. Levels of P1NP were statistically higher at 6 and 12 months after treatment initiation in both treatment groups compared to the controls, while CTX during treatment increased in both treatment groups but was significantly higher only in the raltegravir treatment group after 12 months. The ratio of area under the curve of P1NP/CTX correlated with CD4 increment. Conclusions Treatment initiation with raltegravir or efavirenz combined with TDF/FTC is associated with increased bone turnover. Thus, therapy that optimize bone turnover is needed to reduce bone loss at this vulnerable period and improve long-term bone health.
Collapse
Affiliation(s)
- Yonatan Oster
- Hadassah AIDS Center, Department of Clinical Microbiology and Infectious Diseases, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Matan J Cohen
- Clalit Health Services, Jerusalem District, affiliated with the School of Medicine, Hebrew University, Jerusalem, Israel
| | - Rivka Dresner-Pollak
- The Department of Endocrinology and Metabolism, Division of Internal Medicine, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Auryan Szalat
- Department of Medicine, Endocrinology and Metabolism Service, Hadassah Hebrew, University Medical Center, Jerusalem, Israel
| | - Hila Elinav
- Hadassah AIDS Center, Department of Clinical Microbiology and Infectious Diseases, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| |
Collapse
|
4
|
Abstract
PLHIV have an increased risk of osteoporosis and fractures when compared with people of the same age and sex. In this review, we address the epidemiology and the pathophysiology of bone disease and fractures in PLHIV. The assessment of fracture risk and fracture prevention in these subjects is also discussed. The spectrum of HIV-associated disease has changed dramatically since the introduction of potent antiretroviral drugs. Today, the survival of people living with HIV (PLHIV) is close to that of the general population. However, the longer life-span in PLHIV is accompanied by an increased prevalence of chronic diseases. Detrimental effects on bone health are well recognised, with an increased risk of osteoporosis and fractures, including vertebral fractures, compared to the general population. The causes of bone disease in PLHIV are not fully understood, but include HIV-specific risk factors such as use of antiretrovirals and the presence of chronic inflammation, as well as traditional risk factors for fracture. Current guidelines recommend the use of FRAX to assess fracture probability in PLHIV age ≥ 40 years and measurement of bone mineral density in those at increased fracture risk. Vitamin D deficiency, if present, should be treated. Bisphosphonates have been shown to increase bone density in PLHIV although fracture outcomes are not available.
Collapse
Affiliation(s)
- M O Premaor
- Department of Clinical Medicine, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil.
| | - J E Compston
- Department of Medicine, Cambridge Biomedical Campus, Cambridge, UK
| |
Collapse
|
5
|
Kim-Chang JJ, Wilson L, Chan C, Fischer B, Venturi G, Goodenow MM, Aldrovandi G, Weber TJ, Sleasman JW, Emmanuel, Lujan-Zilberman, Julian, Belzer, Flores, Tucker, Kovacs, Homans, Lozano, D'Angelo, Hagler, Trexler, Douglas, Tanney, DiBenedetto, Martinez, Bojan, Jackson, Febo, Ayala-Flores, Fuentes-Gomez, Futterman, Enriquez-Bruce, Campos, Steever, Geiger, Moscicki, Auerswald, Irish, Abdalian, Kozina, Baker, Peralta, Gorle, Friedman, Maturo, Major-Wilson, Puga, Leonard, Inman, Flynn, Dillard, Garofalo, Brennan, Flanagan. Tenofovir Has Minimal Effect on Biomarkers of Bone Health in Youth with HIV Receiving Initial Antiretroviral Therapy. AIDS Res Hum Retroviruses 2019; 35:746-754. [PMID: 31115244 DOI: 10.1089/aid.2018.0270] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Both HIV infection and tenofovir disoproxil fumarate (TDF) treatment adversely impact bone metabolism and may lead to osteopenia, which has critical implications for youth with HIV (YWH). This study evaluates changes in the biomarkers of bone metabolism and inflammation among YWH receiving initial treatment with TDF- and non-TDF-containing antiretroviral therapies (ARTs). YWH [n = 23, median age 21 years (range 18-24), 87% male, 61% African American] were assessed for inflammatory and bone metabolism biomarkers at enrollment, after 48 weeks of TDF-containing ART, and 96 weeks of ART without TDF with continued viral suppression. Spearman's rank correlation evaluated biomarker associations. Bone alkaline phosphatase, parathyroid hormone, and osteopontin increased after TDF treatment. All fell after TDF was discontinued. Levels of RANKL and osteoprotegerin did not change throughout the study. There was little correlation between biomarkers of bone metabolism and either macrophage or lymphocyte activation at any time point. Our results establish baseline associations between bone metabolism and immune biomarkers for this population, and find that before CD4 T cell decline chronic inflammation does not perturb biomarkers of bone metabolism among YWH. The adverse effects of TDF on bone health may be marginal for YWH at the early stages of disease.
Collapse
Affiliation(s)
- Julie J. Kim-Chang
- Division of Allergy, Immunology and Pulmonary Medicine, Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina
| | - Lorena Wilson
- Division of Allergy, Immunology and Pulmonary Medicine, Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina
| | - Cliburn Chan
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, North Carolina
| | - Bernard Fischer
- Division of Allergy, Immunology and Pulmonary Medicine, Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina
| | - Guglielmo Venturi
- Division of Allergy, Immunology and Pulmonary Medicine, Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina
| | - Maureen M. Goodenow
- Molecular HIV Host Interaction Section, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland
| | - Grace Aldrovandi
- Division of Infectious Diseases, Department of Pediatrics, University of California, Los Angeles, California
| | - Thomas J. Weber
- Division of Endocrinology, Metabolism and Nutrition, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
| | - John W. Sleasman
- Division of Allergy, Immunology and Pulmonary Medicine, Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
6
|
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
|
7
|
Vlot MC, Grijsen ML, Prins JM, de Jongh RT, de Jonge R, den Heijer M, Heijboer AC. Effect of antiretroviral therapy on bone turnover and bone mineral density in men with primary HIV-1 infection. PLoS One 2018. [PMID: 29522570 PMCID: PMC5844537 DOI: 10.1371/journal.pone.0193679] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Introduction Previous studies indicate that human immunodeficiency virus (HIV)-infection and combination antiretroviral therapy (cART) can affect bone turnover. Furthermore, HIV-infected patients have lower bone mineral density (BMD) compared to a healthy reference population. Objective To evaluate the longitudinal effect of HIV-infection and cART on bone turnover markers (BTMs) and BMD in men with primary HIV-infection (PHI). Design, methods Thirty-five PHI-men were divided into two groups, those that received cART for the first time (n = 26) versus no-cART (n = 9). Dual-energy X-ray absorptiometry (DXA) was performed on femoral neck (FN), total hip (TH) and lumbar spine (LS) and BTMs (P1NP, alkaline phosphatase, osteocalcin, ICTP and CTX) were measured at baseline and follow-up. Results At baseline, the median CD4+ T-cell count was 455 cells/mm3 (IQR 320–620) and plasma viral load 5.4 log10 copies/mL (IQR 4.7–6.0) in the cART treated group, compared to 630 (IQR 590–910) and 4.8 (IQR 4.2–5.1) in the untreated group. The median follow-up time was 60.7 weeks (IQR 24.7–96.0). All BTMs, except ICTP, showed a significant increase during cART versus no changes of BTMs in the untreated group. FN and TH BMD showed a significant decrease in both groups. LS BMD did not change in both groups. Conclusion Bone turnover increased in PHI-men treated with cART which was accompanied by a decrease in FN and TH BMD. No increase of bone turnover was seen in untreated PHI-men. Our study suggests that cART results in increased bone turnover and decreased BMD of the hip in PHI-men.
Collapse
Affiliation(s)
- Mariska C. Vlot
- Department of Clinical Chemistry, Endocrine Laboratory, VU University Medical Center, Amsterdam, the Netherlands
- Department of Internal Medicine, Endocrinology, VU University Medical Center, Amsterdam, the Netherlands
| | - Marlous L. Grijsen
- Department of Internal Medicine, Infectious Diseases, Center for Infection and Immunity, Academic Medical Center, Amsterdam, the Netherlands
- Department of Dermatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Jan M. Prins
- Department of Internal Medicine, Infectious Diseases, Center for Infection and Immunity, Academic Medical Center, Amsterdam, the Netherlands
| | - Renate T. de Jongh
- Department of Internal Medicine, Endocrinology, VU University Medical Center, Amsterdam, the Netherlands
| | - Robert de Jonge
- Department of Clinical Chemistry, Endocrine Laboratory, VU University Medical Center, Amsterdam, the Netherlands
| | - Martin den Heijer
- Department of Internal Medicine, Endocrinology, VU University Medical Center, Amsterdam, the Netherlands
| | - Annemieke C. Heijboer
- Department of Clinical Chemistry, Endocrine Laboratory, VU University Medical Center, Amsterdam, the Netherlands
- Department of Clinical Chemistry, Endocrine laboratory, Academic Medical Center, Amsterdam, the Netherlands
- * E-mail:
| |
Collapse
|
8
|
Goh SSL, Lai PSM, Tan ATB, Ponnampalavanar S. Reduced bone mineral density in human immunodeficiency virus-infected individuals: a meta-analysis of its prevalence and risk factors. Osteoporos Int 2018; 29:595-613. [PMID: 29159533 DOI: 10.1007/s00198-017-4305-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 11/06/2017] [Indexed: 12/25/2022]
Abstract
UNLABELLED A meta-analysis was conducted to evaluate the prevalence of osteopenia/osteoporosis in human immunodeficiency virus (HIV)-infected individuals. The prevalence of osteopenia/osteoporosis in HIV-infected and antiretroviral therapy (ART)-treated individuals was significantly higher than respective controls. Evidence regarding bone loss within first year of HIV infection or ART initiation was preliminary. PURPOSE The aim of the study is to systematically review published literature on the prevalence of osteopenia/osteoporosis and its associated risk factors in HIV-infected individuals. METHODS A literature search was conducted from 1989 to 2015 in six databases. Full text, English articles on HIV-infected individuals ≥ 18 years, which used dual X-ray absorptiometry to measure BMD, were included. Studies were excluded if the prevalence of osteopenia/osteoporosis was without a comparison group, and the BMD/T-score were not reported. RESULTS Twenty-one cross sectional and eight longitudinal studies were included. The prevalence of osteopenia/osteoporosis was significantly higher in both HIV-infected [odds ratio (OR) = 2.4 (95%Cl: 2.0, 2.8) at lumbar spine, 2.6 (95%Cl: 2.2, 3.0) at hip] and ART-treated individuals [OR = 2.8 (95%Cl: 2.0, 3.8) at lumbar spine, 3.4 (95%Cl: 2.5, 4.7) at hip] when compared to controls. PI-treated individuals had an OR of 1.3 (95%Cl: 1.0, 1.7) of developing osteopenia/osteoporosis compared to controls. A higher proportion of tenofovir-treated individuals (52.6%) had lower BMD compared to controls (42.7%), but did not reach statistical significance (p = 0.248). No significant difference was found in the percent change of BMD at the lumbar spine, femoral neck, or total hip from baseline to follow-up between HIV-infected, PI-treated, tenofovir-treated, and controls. Older age, history of bone fracture, low BMI, low body weight, being Hispanic or Caucasian, low testosterone level, smoking, low CD4 cell count, lipodystrophy, low fat mass, and low lean body mass were associated with low BMD. CONCLUSIONS The prevalence of osteopenia/osteoporosis in HIV-infected and antiretroviral therapy (ART)-treated individuals was two times more compared to controls. However, evidence concerning bone loss within the first year of HIV infection and ART initiation was preliminary.
Collapse
Affiliation(s)
- S S L Goh
- Department of Primary Care Medicine, University of Malaya Primary Care Research Group, University of Malaya, Kuala Lumpur, Malaysia
| | - P S M Lai
- Department of Primary Care Medicine, University of Malaya Primary Care Research Group, University of Malaya, Kuala Lumpur, Malaysia.
| | - A T B Tan
- Department of Medicine (Endocrine), University of Malaya, Kuala Lumpur, Malaysia
| | - S Ponnampalavanar
- Department of Medicine (Infectious Disease), University of Malaya, Kuala Lumpur, Malaysia
| |
Collapse
|
9
|
Abstract
Human immunodeficiency virus (HIV) infection is an established risk factor for low bone mineral density (BMD) and subsequent fracture, and treatment with combination antiretroviral therapy (cART) leads to additional BMD loss, particularly in the first 1-2 years of therapy. The prevalence of low BMD and fragility fracture is expected to increase as the HIV-infected population ages with successful treatment with cART. Mechanisms of bone loss in the setting of HIV infection are likely multifactorial, and include viral, host, and immune effects, as well as direct and indirect effects of cART, particularly tenofovir disoproxil fumarate (TDF) and the protease inhibitors (PIs). Emerging data indicate that BMD loss following cART initiation can be mitigated by prophylaxis with either long-acting bisphosphonates or vitamin D and calcium supplementation. In addition, newer antiretrovirals, particularly the integrase strand transfer inhibitors and tenofovir alafenamide (TAF), are associated with less intense bone loss than PIs and TDF. However, further studies are needed to establish optimal bone sparing cART regimens, appropriate screening intervals, and preventive measures to address the rising prevalence of fragility bone disease in the HIV population.
Collapse
|
10
|
Mialich MS, Dos Santos AP, da Silva BR, de Paula FJA, Jordão AA, Navarro AM. Relationship Between Adiposity Indices, Lipodystrophy, and Sarcopenia in HIV-Positive Individuals With and Without Lipodystrophy. J Clin Densitom 2017; 20:73-81. [PMID: 27439325 DOI: 10.1016/j.jocd.2016.06.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 06/22/2016] [Indexed: 12/20/2022]
Abstract
Metabolism disorders, as well as body shape abnormalities, have been associated with the introduction of antiretroviral therapy. The objective of this study was to compare the diagnostic ability of adiposity indices and to discuss criteria for the classification of lipodystrophy and sarcopenia (SP) in HIV-positive individuals. Anthropometric measurements were determined in 268 individuals of both genders, also submitted to the dual-energy X-ray absorptiometry exam. The adiposity indices calculated were body mass index, body mass index adjusted for fat mass (BMIfat), body adiposity index, body adiposity Index for the Fels Longitudinal Study sample, and The Clínica Universidad de Navarra body adiposity estimator. The presence of lipodystrophy was evaluated using the fat mass ratio (FMR). SP was classified using the appendicular lean mass/height2 ratio. The subjects were divided into 3 groups: HIV+LIPO+ (n = 41), HIV+LIPO- (n = 65), and control (C, HIV-negative individuals; n = 162). Among the adiposity indices assessed, BMIfat showed the strongest correlation with total body fat (in percent) for men (r = 0.87, p < 0.001) and women (r = 0.92, p < 0.001). The frequency of SP was 44.8% and 41.7% in HIV+LIPO+, 27.8% and 20.7% in HIV+LIPO- and 63.3% and 45.45% in C, for men and women, respectively. The cutoff point suggested for the diagnosis of lipodystrophy according to the FMR was 1.14. The adiposity indices, particularly the BMIfat, have strong correlation with body fat determined by dual-energy X-ray absorptiometry in HIV-positive patients. The implementation of FMR is recommended for more standardized estimates of the frequency of lipodystrophy.
Collapse
Affiliation(s)
- Mirele Savegnago Mialich
- Department of Internal Medicine, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, São Paulo, Brazil.
| | - André Pereira Dos Santos
- Department of Internal Medicine, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, São Paulo, Brazil
| | - Bruna Ramos da Silva
- Department of Internal Medicine, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, São Paulo, Brazil
| | | | - Alceu Afonso Jordão
- Department of Internal Medicine, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, São Paulo, Brazil
| | - Anderson Marliere Navarro
- Department of Internal Medicine, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, São Paulo, Brazil
| |
Collapse
|
11
|
Hsieh E, Fraenkel L, Xia W, Hu YY, Han Y, Insogna K, Yin MT, Xie J, Zhu T, Li T. Increased bone resorption during tenofovir plus lopinavir/ritonavir therapy in Chinese individuals with HIV. Osteoporos Int 2015; 26:1035-44. [PMID: 25224293 PMCID: PMC4334679 DOI: 10.1007/s00198-014-2874-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Accepted: 08/21/2014] [Indexed: 01/08/2023]
Abstract
UNLABELLED We sought to evaluate the effects of antiretroviral therapy on skeletal metabolism in Chinese individuals with human immunodeficiency virus. Patients switched to tenofovir/lamivudine + lopinavir/ritonavir after treatment failure had an increase in bone resorption marker levels by nearly 60%, which is greater than the magnitude previously described in non-Chinese populations. INTRODUCTION Few studies have evaluated the effects of antiretroviral therapy on skeletal metabolism in Asian populations infected with human immunodeficiency virus (HIV). METHODS We performed a secondary analysis of bone turnover markers (BTM) at baseline and 2 years in stored plasma samples collected from 2/2009 to 1/2013 as part of a multi-center trial. Two groups were compared: (1) treatment-naïve patients initiated on zidovudine (AZT)/lamivudine (3TC) plus nevirapine (NVP) and (2) patients who failed first-line therapy and were switched to tenofovir (TDF)/3TC plus lopinavir/ritonavir (LPVr). Tests included the bone resorption marker, C-terminal cross-linking telopeptide of type-1 collagen (CTX), and the bone formation marker procollagen type 1 N-terminal propeptide (P1NP). RESULTS In the TDF/3TC + LPVr group, samples were available from 59 patients at baseline and 56 patients at 2 years. Of these, 36 patients had samples available from both time points. In the AZT/3TC + NVP group, plasma samples were analyzed from 82 participants at baseline and of those, 61 had samples at 2 years. Median change over 2 years was greater in the TDF/3TC + LPVr group for both CTX (+0.24 ng/mL, interquartile ranges (IQR) 0.10-0.43 vs. +0.09 ng/mL, IQR -0.03 to 0.18, p = 0.001) and P1NP (+25.5 ng/mL, IQR 2.4-51.3 vs. +7.11 ng/mL, IQR -4.3 to 21.6, p = 0.012). Differences remained after adjusting for potential confounders in the multivariable analysis. CONCLUSIONS Switching to TDF/3TC + LPVr after treatment failure resulted in greater increases in BTMs than initiation with AZT/3TC + NVP in Chinese patients with HIV. Following this change, bone resorption marker levels increased by nearly 60 %, which is greater than the 25-35% increase from baseline described previously in non-Chinese populations. Further studies are warranted to elucidate these findings.
Collapse
Affiliation(s)
- Evelyn Hsieh
- Department of Infectious Diseases, Peking Union Medical College Hospital, No. 1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China
- Section of Rheumatology, Yale School of Medicine, 300 Cedar Street, PO Box 208031, New Haven, CT, 06520-8031, USA
| | - Liana Fraenkel
- Section of Rheumatology, Yale School of Medicine, 300 Cedar Street, PO Box 208031, New Haven, CT, 06520-8031, USA
| | - Weibo Xia
- Department of Endocrinology, Key Laboratory of Endocrinology, Peking Union Medical College Hospital, No. 1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China
| | - Ying Ying Hu
- Clinical Laboratory, Peking Union Medical College Hospital, No. 1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China
| | - Yang Han
- Department of Infectious Diseases, Peking Union Medical College Hospital, No. 1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China
| | - Karl Insogna
- Section of Endocrinology, Yale School of Medicine, 300 Cedar Street, PO Box 208020, New Haven, CT, 06520-8020, USA
| | - Michael T. Yin
- Division of Infectious Diseases, Columbia University Medical Center, 630 West 168 Street, Box 82, New York, NY, 10032, USA
| | - Jing Xie
- Department of Infectious Diseases, Peking Union Medical College Hospital, No. 1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China
| | - Ting Zhu
- Department of Infectious Diseases, Peking Union Medical College Hospital, No. 1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China
| | - Taisheng Li
- Department of Infectious Diseases, Peking Union Medical College Hospital, No. 1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China
| |
Collapse
|
12
|
Abstract
Osteoporosis is a skeletal disease characterized by decreased bone mass and microarchitectural changes in bone tissue that increase the susceptibility to fracture. Secondary osteoporosis is loosely defined as low bone mineral density or increased risk of fragility fracture caused by any factor other than aging or postmenopausal status. The purpose of this review is to discuss the current understanding of the pathophysiology and contribution to fracture risk of many of the more common causes of secondary osteoporosis, as well as diagnostic considerations, outlined by organ system. While not comprehensive, included are a wide array of diseases, conditions, and medications that have been associated with bone loss and susceptibility to fractures. The hope is to highlight the importance to the general clinician of screening for and treating the osteoporosis in these patients, so to limit the resultant increased morbidity associated with fractures.
Collapse
Affiliation(s)
- Gregory R Emkey
- Pennsylvania Regional Center for Arthritis & Osteoporosis Research, 1200 Broadcasting Road, Suite 200, Wyomissing, PA 19610, USA.
| | - Sol Epstein
- Mt Sinai School of Medicine, I Gustave Levy Place New York, New York, NY, USA
| |
Collapse
|
13
|
Pepe J, Isidori AM, Falciano M, Iaiani G, Salotti A, Diacinti D, Del Fiacco R, Sbardella E, Cipriani C, Piemonte S, Raimo O, Biondi P, Biamonte F, Lenzi A, Minisola S. Effect of risedronate in osteoporotic HIV males, according to gonadal status: a pilot study. Endocrine 2014; 47:456-62. [PMID: 25104272 DOI: 10.1007/s12020-014-0349-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2014] [Accepted: 06/25/2014] [Indexed: 01/22/2023]
Abstract
The aim of the study was to evaluate the effect of risedronate on bone mineral density (BMD) and bone turnover markers in HIV-infected osteoporotic males, according to their gonadal status. HIV patients were followed up for 24 months and divided into two groups: patients with osteoporosis or osteopenia with fractures (group A, n = 20) and those without (group B, n = 21). Group A and B were further divided according to the presence of reduced androgenizations. Both groups were treated with cholecalciferol 800 I.U. and calcium (Ca) 1,000 mg orally every day for the first 12 months. Risedronate 75 mg for two consecutive days a month orally was then added in group A, for another 12 months. Group B continued treatment with Ca and vitamin D. Every 6 months each patient underwent biochemical evaluation, and BMD measurement. A significant increase in lumbar BMD was observed in HIV males with adequate androgenization after 12 months of risedronate treatment in group A together with a reduction of bone turnover markers. BMD remained stable with a concomitant significant slight reduction of bone turnover markers in group B. Risedronate increased BMD and reduced bone turnover markers to a greater extent in patients with adequate androgenization compared to osteoporotic HIV males with symptomatic hypoandrogenization.
Collapse
Affiliation(s)
- J Pepe
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University, Viale Del Policlinico 155, 00161, Rome, Italy,
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
14
|
Aziz N, Butch AW, Quint JJ, Detels R. Association of Blood Biomarkers of Bone Turnover in HIV-1 Infected Individuals Receiving Anti-Retroviral Therapy (ART). ACTA ACUST UNITED AC 2014; 5. [PMID: 25705563 DOI: 10.4172/2155-6113.1000360] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To evaluate the association of bone turnover biomarkers with blood levels of alkaline phosphatase (ALP), bone-specific alkaline phosphatase (BAP), osteocalcin (OC), tartrate-resistant acid phosphatase (TRAP), parathyroid hormone (PTH), and other blood markers in HIV-1 infected men receiving anti-retroviral therapy (ART). Advances in the treatment of HIV-1 infection have extended the life span of HIV-1 infected individuals. However, these advances may come at the price of metabolic side effects and bone disorders, including premature osteopenia, osteoporosis and osteonecrosis. METHODS Analyses of Ostase BAP, osteocalcin, and TRAP in blood were measured in three groups of MACS participants: 35 HIV-1 infected men on ART (A); 35 HIV-1- infected men not on ART (B); and 34 HIV-1 uninfected men (C). RESULTS The mean and standard deviation results for groups A, B, and C were 19.7 ± 6.56, 17.2 ± 3.96, and 16.9 ± 5.78 for ostase BAP; 7.9 ± 9.53, 8.5 ± 8.30, and 5.5 ± 1.65 for osteocalcin; and 3.9 ± 1.04, 3.1 ± 0.81, and 2.5 ± 0.59 for TRAP, respectively. Simple and multivariate analyses showed significant differences in mean TRAP and BAP concentrations between the three groups. In addition strong correlations between blood levels of Ostase BAP and TRAP (r=0.570, p=0.0004), and between blood levels of Ostase BAP and PTH (r=0.436, P=0.0098) for HIV-1 infected men on ART were observed. CONCLUSION New strategies for measurement of blood and urine biochemical markers of bone formation and resorption during bone turnover can be useful for clinical monitoring of treatment of HIV-1 infected patients. Recently developed methods for measuring serum levels of TRAP and Ostase BAP represent superior laboratory tools for assessing the hyperactivity of osteoclasts, osteoblasts and bone loss in HIV-1 infected individuals receiving ART. Measurements of TRAP and BAP as bone turnover biomarkers are economical and are important for monitoring bone metabolism during ART and the need for osteoporosis treatment.
Collapse
Affiliation(s)
- Najib Aziz
- Department of Epidemiology, Fielding School of Public Health, University of California in Los Angeles, Los Angeles, CA, USA
| | - Anthony W Butch
- Department of Pathology & Laboratory Medicine, University of California in Los Angeles, Los Angeles, CA, USA
| | - Joshua J Quint
- Department of Epidemiology, Fielding School of Public Health, University of California in Los Angeles, Los Angeles, CA, USA
| | - Roger Detels
- Department of Epidemiology, Fielding School of Public Health, University of California in Los Angeles, Los Angeles, CA, USA ; Department of Medicine, David Geffen School of Medicine, University of California in Los Angeles, Los Angeles, CA, USA
| |
Collapse
|