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Yang C, Teh YE, Chua NGS, Lee KLS, Ng RQM. An overview of multimorbidity and polypharmacy in older people living with HIV. Geriatr Gerontol Int 2024; 24 Suppl 1:49-59. [PMID: 37940135 DOI: 10.1111/ggi.14717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/09/2023] [Accepted: 10/12/2023] [Indexed: 11/10/2023]
Abstract
The availability of effective antiretroviral therapy (ART) has revolutionized the care of people living with HIV (PLHIV). As a result, PLHIV now have a life expectancy comparable with that of the general population. PLHIV are increasingly confronted with age-related comorbidities and geriatric syndromes, including frailty and polypharmacy, which occur at a higher prevalence and set in at an earlier age compared with their uninfected counterparts. The underlying pathophysiology for multimorbidity and polypharmacy are multifactorial, multidimensional and complex. Therefore, regular review and optimization of risk factors to maintain physical function, social and psychological health is of utmost importance. With an ever-growing population of older PLHIV, there is a pressing need to provide holistic care to address these emerging issues. Accelerated aging observed in PLHIV suggests that early involvement of a multidisciplinary team, including geriatricians, and implementation of integrated models of care can potentially improve the care of older PLHIV, who are at increased risk of frailty and complex multimorbidity. This article reviews the current global situation, discusses the challenges involved and suggests approaches to deliver comprehensive care for older PLHIV. Geriatr Gerontol Int 2024; 24: 49-59.
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Affiliation(s)
- Chen Yang
- Department of Geriatric Medicine, Singapore General Hospital, Outram Road, Singapore
| | - Yii Ean Teh
- Department of Infectious Disease, Singapore General Hospital, Outram Road, Singapore
| | | | | | - Rachel Qiao Ming Ng
- Department of Geriatric Medicine, Singapore General Hospital, Outram Road, Singapore
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2
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Frey E, Johnston CD, Siegler EL. Treatment Regimens and Care Models for Older Patients Living with HIV: Are We Doing Enough? HIV AIDS (Auckl) 2023; 15:191-208. [PMID: 37153650 PMCID: PMC10155713 DOI: 10.2147/hiv.s311613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 04/24/2023] [Indexed: 05/10/2023] Open
Abstract
With improved access to antiretroviral therapy throughout the world, people are aging with HIV, and a large portion of the global population of people with HIV (PWH) is now age 50 or older. Older PWH experience more comorbidities, aging-related syndromes, mental health challenges, and difficulties accessing fundamental needs than the population of older adults without HIV. As a result, ensuring that older PWH are receiving comprehensive healthcare can often be overwhelming for both PWH and the providers. Although there is a growing literature addressing the needs of this population, gaps remain in care delivery and research. In this paper, we suggest seven key components to any healthcare program designed to address the needs of older people with HIV: management of HIV, comorbidity screening and treatment, primary care coordination and planning, attention to aging related-syndromes, optimization of functional status, support of behavioral health, and improved access to basic needs and services. We review many of the difficulties and controversies related to the implementation of these components, which include the absence of screening guidelines for this population and the challenges of care integration, and we suggest key next steps.
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Affiliation(s)
- Emily Frey
- Department of Medicine, Weill Cornell/New York Presbyterian Hospital, New York, NY, USA
- Correspondence: Emily Frey, Department of Medicine, Weill Cornell Medicine, 505 East 70th Street, New York, NY, 10021, USA, Tel +1 212 746 4749, Fax +1 212 746 4609, Email
| | - Carrie D Johnston
- Division of Infectious Diseases, Weill Cornell Medicine, New York, NY, USA
| | - Eugenia L Siegler
- Division of Geriatrics and Palliative Medicine, Weill Cornell Medicine, New York, NY, USA
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Elsayed H, O'Connor C, Leyritana K, Salvana E, Cox SE. Depression, Nutrition, and Adherence to Antiretroviral Therapy in Men Who Have Sex With Men in Manila, Philippines. Front Public Health 2021; 9:644438. [PMID: 34621715 PMCID: PMC8490818 DOI: 10.3389/fpubh.2021.644438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 08/19/2021] [Indexed: 12/03/2022] Open
Abstract
Introduction: Depression is the most frequently observed psychiatric disorder among HIV patients. The effect of depression on adherence among men who have sex with men (MSM) HIV patients has not been well studied in the Philippines. Depression is commonly undiagnosed and consequently untreated, which leads to a negative influence on antiretroviral therapy (ART) adherence. Other risk factors such as HIV-related stigma, self-body image satisfaction, and nutritional status are recognized as potential barriers to access HIV prevention and treatment services issues and poor adherence. Methods: Hospital anxiety and depression scale (HADS) was used to screen depressive symptoms during scheduled clinic visits. ART adherence was self-reported using a visual analog scale questionnaire covering the last 30 days. Structured questionnaires were used for measuring risk factors and socio-demographic data. Anthropometry was conducted and body composition was assessed using bioelectrical impedance analysis. Results: One-hundred and ninety-three participants were recruited from the SHIP clinic between 7th March and 30th September 2018, of whom, 42 (21.8%) screened positive for depression (HADS score ≥ 8) and 24 (12.4%) were non-adherent to ART (<95% of medication taken as prescribed). The most common reported reason for non-adherence was simply forgotten (18 out of 42, 42.9%). Increasing depressive symptoms were associated with non-adherence [crude odds ratio (OR) = 1.13; 95% CI: 1.02–1.26]. Social family support (SFS) and body image (BI) scores were also associated with non-adherence, but were not statistically significant in multivariable models. Factors significantly associated with depressive symptoms (but not non-adherence) included the following: using intravenous drugs, being in a relationship, anxiety, self-esteem, and stigma scores. Conclusions: Increased depression symptoms, low social family support, and body image dissatisfaction may be interconnected risk factors for ART non-adherence among Filipino MSM HIV patients. Comprehensive mental health services beyond regular post-HIV testing counseling may increase adherence to ART and improve HIV treatment outcomes. Further prospective studies are needed to address the causal/reverse causal pathway between depression and non-adherence.
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Affiliation(s)
- Hend Elsayed
- Department of Tropical Medicine and Global Health, School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
| | - Cara O'Connor
- Sustained Health Initiatives of the Philippines (SHIP), Mandaluyong, Philippines.,Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Katerina Leyritana
- Sustained Health Initiatives of the Philippines (SHIP), Mandaluyong, Philippines
| | - Edsel Salvana
- Institute of Molecular Biology and Biotechnology, National Institutes of Health, University of the Philippines, Manila, Philippines
| | - Sharon E Cox
- Department of Tropical Medicine and Global Health, School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan.,Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom.,Institute of Tropical Medicine, (NEKKEN), Nagasaki University, Nagasaki, Japan
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De Vincentis S, Tartaro G, Rochira V, Santi D. HIV and Sexual Dysfunction in Men. J Clin Med 2021; 10:jcm10051088. [PMID: 33807833 PMCID: PMC7961513 DOI: 10.3390/jcm10051088] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 02/22/2021] [Accepted: 03/02/2021] [Indexed: 12/12/2022] Open
Abstract
Sexual issues tend to go unaddressed in human immunodeficiency virus (HIV) management, although overt sexual dysfunctions are more prevalent in people living with HIV than uninfected people. Erectile dysfunction is the most frequent sexual problem, with a prevalence of 30–50% even in men <40 years of age, but other issues such as loss of libido and ejaculatory disorders should not be overlooked. Peculiar factors related to HIV infection (e.g., fear of virus transmission, changes in body image, HIV-related comorbidities, HIV distress and stigma), alongside classical factors non-related to HIV, should be considered when approaching sexual problems in HIV patients. For this reason, the diagnostic and therapeutic workout of sexual dysfunction in the context of HIV requires a multidisciplinary approach, involving specialists in both infectious diseases and sexual medicine. This narrative review presents an overview of current knowledge on sexual dysfunction in HIV men, deepening the factors driving and taking part in these issues, providing advice for the clinical approach, and underlining the importance of caring for sexual health to improve the quality of life of HIV patients.
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Affiliation(s)
- Sara De Vincentis
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Via Giardini 1355, 41126 Modena, Italy; (S.D.V.); (G.T.); (D.S.)
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, 41126 Modena, Italy
| | - Giulia Tartaro
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Via Giardini 1355, 41126 Modena, Italy; (S.D.V.); (G.T.); (D.S.)
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, 41126 Modena, Italy
| | - Vincenzo Rochira
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Via Giardini 1355, 41126 Modena, Italy; (S.D.V.); (G.T.); (D.S.)
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, 41126 Modena, Italy
- Correspondence: ; Tel.: +39-059-396-2453; Fax: +39-059-396-1335
| | - Daniele Santi
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Via Giardini 1355, 41126 Modena, Italy; (S.D.V.); (G.T.); (D.S.)
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, 41126 Modena, Italy
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Adrian S, Miao H, Feng H, Scherzinger A, Nardini G, Beghetto B, Roncaglia E, Ligabue G, Milic J, Guaraldi G, Lake JE, Erlandson KM. Effects of atazanavir, darunavir, and raltegravir on fat and muscle among persons living with HIV. HIV Res Clin Pract 2020; 21:91-98. [PMID: 32878571 DOI: 10.1080/25787489.2020.1809807] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Antiretroviral therapy (ART) is associated with gain in quantity of fat and muscle, but the impact on quality is less understood. The objective of this study was to compare fat and muscle density among people with HIV (PWH) on stable raltegravir (RAL), atazanavir with ritonavir (ATV/r), or darunavir with ritonavir (DRV/r), and explore implications on muscle function. METHODS Participants from the Modena HIV Metabolic Clinic taking RAL, ATV/r, or DRV/r with at least 1 computed tomography (CT) scan were included. CT scans were reanalyzed for area and density of truncal fat and musculature. Multivariate models explored the effect of ART on fat and muscle density. RESULTS One hundred six participants were receiving ATV/r, 48 DRV/r, and 141 RAL. In multivariate models (reference ATV/r), only DRV/r was associated with greater subcutaneous (SAT) and visceral adipose tissue (VAT) area, lower lateralis muscle density (more fat), and greater lateralis intermuscular fat area. Compared to ATV/r, RAL was independently associated with less psoas intermuscular fat area. Among all, greater paraspinal muscle density correlated with better physical function. No associations between ART group and physical function were seen among men; DRV/r was associated with stronger grip strength among women. CONCLUSION DRV/r was associated with greater fat area and lower density of both fat and muscle, and RAL with less intermuscular psoas fat. Higher density psoas and paraspinal musculature were associated with better physical function, suggesting potential clinical relevance of these findings.
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Affiliation(s)
- Stefan Adrian
- University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Hongyu Miao
- University of Texas Houston, Houston, TX, USA
| | - Han Feng
- University of Texas Houston, Houston, TX, USA
| | - Ann Scherzinger
- University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Giulia Nardini
- Department of Surgical, Medical, Dental and Morphological Sciences, Modena HIV Metabolic Clinic, University of Modena and Reggio Modena, Italy
| | - Barbara Beghetto
- Department of Surgical, Medical, Dental and Morphological Sciences, Modena HIV Metabolic Clinic, University of Modena and Reggio Modena, Italy
| | - Enrica Roncaglia
- Department of Surgical, Medical, Dental and Morphological Sciences, Modena HIV Metabolic Clinic, University of Modena and Reggio Modena, Italy
| | - Guido Ligabue
- Department of Medical and Surgical Sciences for Children and Adults, Radiology Unit, University of Modena and Reggio Emilia, Italy
| | - Jovana Milic
- Department of Surgical, Medical, Dental and Morphological Sciences, Modena HIV Metabolic Clinic, University of Modena and Reggio Modena, Italy
| | - Giovanni Guaraldi
- Department of Surgical, Medical, Dental and Morphological Sciences, Modena HIV Metabolic Clinic, University of Modena and Reggio Modena, Italy
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Streinu-Cercel A, Săndulescu O, Poiană C, Dorobanţu M, Mircescu G, Lăzureanu VE, Dumitru IM, Chirilă O, Streinu-Cercel A. Consensus statement on the assessment of comorbidities in people living with HIV in Romania. Germs 2019; 9:198-210. [PMID: 32042727 DOI: 10.18683/germs.2019.1178] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 12/01/2019] [Indexed: 02/04/2023]
Abstract
Introduction The life expectancy of HIV-infected patients has been increased by highly effective therapies. People living with HIV (PLWH) in Romania are exposed to age-related comorbidities occurring earlier than in uninfected individuals. Multidisciplinary care is required to maintain the general health and quality of life in these patients. Currently, the communication among different specialties needs to be enhanced and formalized. Methods A panel consisting of 8 Romanian experts in infectious diseases, cardio-metabolic, bone, and kidney diseases and psychology met in May 2019 in Bucharest Romania to discuss the need to evaluate and monitor the most prevalent comorbidities in PLWH. The meeting resulted in practical guidance on the management of several non-infectious associated diseases. The algorithms were endorsed by the Society for Infectious Diseases and HIV/AIDS, Romania. Results The consensus statement offers practical guidance on how to assess and monitor associated diseases in adult PLWH. The recommendations are grouped for each cluster of comorbidities and are based on international guidelines and clinical experience, including landmarks for referral of PLWH to cardiology, endocrinology, nephrology specialist or clinical psychologist for additional investigations and adequate treatment. Specific indications for diagnosis or treatment were beyond the scope of this consensus. Conclusions Screening for associated diseases and adequate management are required to maintain the overall health status of PLWH. When implemented in clinical practice, the recommended algorithms should be used in addition to diagnosis and treatment guidelines and protocols. The infectious diseases specialist plays a key role in coordinating the overall treatment strategy and working within the multidisciplinary team.
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Affiliation(s)
- Anca Streinu-Cercel
- MD, PhD, Associate Professor, Department of Infectious Diseases I, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, National Institute for Infectious Diseases "Prof. Dr. Matei Balş", 1 Dr. Calistrat Grozovici Street, Bucharest 021105, Romania
| | - Oana Săndulescu
- MD, PhD, Associate Professor, Department of Infectious Diseases I, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, National Institute for Infectious Diseases "Prof. Dr. Matei Balş", 1 Dr. Calistrat Grozovici Street, Bucharest 021105, Romania
| | - Cătălina Poiană
- MD, PhD, Professor, Department of Endocrinology, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, National Institute of Endocrinology "C. I. Parhon", 34-38 Aviatorilor Boulevard, Bucharest 011863, Romania
| | - Maria Dorobanţu
- MD, PhD, Professor, Department of Cardiology, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Clinical Emergency Hospital Floreasca, 8 Floreasca Road, Bucharest 014461, Romania
| | - Gabriel Mircescu
- MD, PhD, Professor, Department of Nephrology, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Clinical Nephrology Hospital "Carol Davila", 4 Griviţei Road, Bucharest 010731, Romania
| | - Voichiţa Elena Lăzureanu
- MD, PhD, Associate Professor, Dr. Victor Babeş University of Medicine and Pharmacy, Timişoara, "Victor Babeş" Clinical Hospital of Infectious Diseases and Pneumology, 2 Eftimie Murgu Plaza, Timişoara, Romania
| | - Irina-Magdalena Dumitru
- MD, PhD, Associate Professor, Clinical Hospital of Infectious Diseases Constanţa; Department of Infectious Diseases, Faculty of Medicine, Ovidius University of Constanţa, 124 Mamaia Boulevard, Constanţa, Romania
| | - Odette Chirilă
- Principal Clinical Psychologist, National Institute for Infectious Diseases "Prof. Dr. Matei Balş", 1 Dr. Calistrat Grozovici Street, Bucharest 021105, Romania
| | - Adrian Streinu-Cercel
- MD, PhD, Professor, Department of Infectious Diseases I, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, National Institute for Infectious Diseases "Prof. Dr. Matei Balş", 1 Dr. Calistrat Grozovici Street, Bucharest 021105, Romania
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Oikonomou KG, Tsai E, Sarpel D, Dieterich DT. Liver Disease in Human Immunodeficiency Virus Infection. Clin Liver Dis 2019; 23:309-329. [PMID: 30947879 DOI: 10.1016/j.cld.2018.12.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Liver disease in human immunodeficiency virus (HIV) remains a main cause of morbidity and mortality. Liver-related morbidity and mortality can be caused by multiple etiologic factors, including opportunistic infections, direct and indirect effects of antiretrovirals, direct and indirect effects of HIV, and viral hepatitides. These factors present with varied liver pathophysiologic mechanisms that lead to abnormalities in liver enzymes and synthetic function test, followed by distinct clinical presentations. This article elucidates the direct effects on HIV in the liver and explores the diagnostic and management challenges in patients with HIV in the era of highly active antiretroviral treatment.
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Affiliation(s)
- Katerina G Oikonomou
- Icahn School of Medicine at Mount Sinai, 1 Gustav L. Levy Place, New York, NY 10029-6574, USA.
| | - Eugenia Tsai
- Icahn School of Medicine at Mount Sinai, 1 Gustav L. Levy Place, New York, NY 10029-6574, USA
| | - Dost Sarpel
- Icahn School of Medicine at Mount Sinai, 1 Gustav L. Levy Place, New York, NY 10029-6574, USA
| | - Douglas T Dieterich
- Icahn School of Medicine at Mount Sinai, 1 Gustav L. Levy Place, New York, NY 10029-6574, USA
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Bone Mineral Density Declines Twice as Quickly Among HIV-Infected Women Compared With Men. J Acquir Immune Defic Syndr 2019; 77:288-294. [PMID: 29140875 DOI: 10.1097/qai.0000000000001591] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Initial declines in bone mineral density (BMD) after antiretroviral therapy initiation in HIV are well described, but data on long-term changes and risk factors for decline, particularly among women, are limited. METHODS HIV-infected men and women in the Modena Metabolic Clinic underwent dual-energy X-ray absorptiometry (DXA) scans every 6-12 months for up to 10 years (median 4.6 years). Mixed effect regression models in combined and sex-stratified models determined annual rates of decline and clinical factors associated with BMD. Models included demographics, HIV-specific factors, and bone-specific factors; a final model added a sex × time interaction term. RESULTS A total of 839 women and 1759 men contributed ≥2 DXA scans. The majority (82%) were 50 years and younger; 76% had HIV-1 RNA <50 copies per milliliter at baseline; 15% of women were postmenopausal and 7% of men had hypogonadism; and 30% and 27%, respectively, had hepatitis C virus (HCV) coinfection. The adjusted slopes in BMD among women and men were significantly different at both the femoral neck (women -0.00897 versus men -0.00422 g/cm per year; P < 0.001) and L-spine (women -0.0127 versus men -0.00763 g/cm per year; P < 0.001). Modifiable risks associated with BMD decline included antiretroviral therapy exposure (greater decline with tenofovir disoproxil fumarate and less decline with integrase strand transfer inhibitor therapy), HCV, physical activity, and vitamin D insufficiency. CONCLUSIONS Among HIV-infected individuals, bone density at the femoral neck, a significant predictor of fracture risk, declined twice as quickly among women compared with men. Female sex was independently associated with both lower femoral neck and lumbar BMD over time in adjusted models.
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Guaraldi G, Zona S, Silva AR, Menozzi M, Dolci G, Milic J, Carli F, Mussini C. The dynamic association between Frailty, CD4 and CD4/CD8 ratio in people aging with HIV. PLoS One 2019; 14:e0212283. [PMID: 30763363 PMCID: PMC6375603 DOI: 10.1371/journal.pone.0212283] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 01/30/2019] [Indexed: 01/02/2023] Open
Abstract
Objective To investigate the association between current CD4+ T-cell count and CD4/CD8+ ratio with severity of frailty among people aging with HIV. Methods Cross-sectional observational study analysing data from all study visits in the ongoing prospective Modena HIV Metabolic Clinic Cohort between 2006 and 2015. Frailty severity was assessed using a frailty index (FI). We visualized the relationships between frailty index score and current CD4 cell count and CD4/CD8 ratio on two different curves adjusted for age, sex, and duration of HIV infection. Results Frailty index scores exhibited an inverse relationship with current CD4 count, up to 900 cells/μL. The CD4/CD8 ratio was inversely correlated with frailty index both below and above the cut-off of 900 CD4 cells/μL. Conclusions Frailty in PLWH is inversely associated with both immune-activation, depicted by CD4/CD8 ratio and immune-deficit depicted by CD4 count. The first association shows a linear shape while the second shows a hook-shape with a turning point at 900 cells. Above this cut off level CD4 do not represent a significant risk factor for frailty.
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Affiliation(s)
- Giovanni Guaraldi
- Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy
- * E-mail:
| | - Stefano Zona
- Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Ana Rita Silva
- Department of Infectious Diseases, Hospital Beatriz Ângelo, Loures, Portugal
| | - Marianna Menozzi
- Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Giovanni Dolci
- Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Jovana Milic
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Federica Carli
- Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Mussini
- Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy
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Franconi I, Theou O, Wallace L, Malagoli A, Mussini C, Rockwood K, Guaraldi G. Construct validation of a Frailty Index, an HIV Index and a Protective Index from a clinical HIV database. PLoS One 2018; 13:e0201394. [PMID: 30332410 PMCID: PMC6192552 DOI: 10.1371/journal.pone.0201394] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 07/13/2018] [Indexed: 12/23/2022] Open
Abstract
Background Standard care for HIV clinical practice has started focusing on age-related problems, but despite this recent change physicians involved in HIV care do not often screen HIV patients for frailty. Our aim was to construct three indexes from an HIV clinical database (i.e. Frailty Index, (FI), HIV Index, (HIVI), and Protective Index (PI)) and to assess levels of frailty, HIV severity and demographic and protective lifestyle factors among HIV patients. Methods and findings We included data from 1612 patients who attended an Italian HIV clinic between September 2016 and December2017 (mean±SD age: 53.1±8 years, 73.9% men).We used 92 routine variables collected by physicians and other health care professionals to construct three indexes: a 72-item FI (biometric, psychiatric, blood test, daily life activities, geriatric syndromes and nutrition data), a 10-item HIVI (immunological, viral and therapeutics) and a 10-item PI (income, education, social engagement, and lifestyle habits data)(the lower the FI and HIVI scores, and the higher the PI scores, the lower the risk for participants).The FI, HIVI and PI scores were 0.19±0.08, 0.48±0.17 and 0.62±0.13, respectively. Men had higher FI (0.19±0.08 vs 0.18±0.08; p = 0.010) and lower HIVI (0.47±0.18 vs 0.50±0.15; p = 0.038) scores than women. FI and HIVI scores both increased 1.9% per year of age (p < 0.001), whereas the PI decreased 0.2% per year (p<0.050). In addition, the FI score increased 1.6% and the PI score decreased 0.5% per year of HIV infection (p < 0.001). Conclusion It is feasible to assess levels of frailty, HIV severity and protective lifestyle factors in HIV patients using data from a clinical database. Frailty levels are high among HIV patients and even higher among older patients and those with a long duration of HIV. Future studies need to examine the ability of the three indices to predict adverse health outcomes such as hospitalization and mortality.
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Affiliation(s)
- Iacopo Franconi
- Infectious Diseases Unit, The University of Modena and Reggio Emilia, Modena, Italy
- * E-mail:
| | - Olga Theou
- Geriatric Medicine Research Unit, Department of Medicine, Dalhousie University& Nova Scotia Health Authority, Halifax, Nova Scotia, Canada
| | - Lindsay Wallace
- Geriatric Medicine Research Unit, Department of Medicine, Dalhousie University& Nova Scotia Health Authority, Halifax, Nova Scotia, Canada
| | - Andrea Malagoli
- Infectious Diseases Unit, The University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Mussini
- Infectious Diseases Unit, The University of Modena and Reggio Emilia, Modena, Italy
| | - Kenneth Rockwood
- Geriatric Medicine Research Unit, Department of Medicine, Dalhousie University& Nova Scotia Health Authority, Halifax, Nova Scotia, Canada
| | - Giovanni Guaraldi
- Infectious Diseases Unit, The University of Modena and Reggio Emilia, Modena, Italy
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Brothers TD, Kirkland S, Theou O, Zona S, Malagoli A, Wallace LMK, Stentarelli C, Mussini C, Falutz J, Guaraldi G, Rockwood K. Predictors of transitions in frailty severity and mortality among people aging with HIV. PLoS One 2017; 12:e0185352. [PMID: 28981535 PMCID: PMC5628822 DOI: 10.1371/journal.pone.0185352] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 09/11/2017] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND People aging with HIV show variable health trajectories. Our objective was to identify longitudinal predictors of frailty severity and mortality among a group aging with HIV. METHODS Exploratory analyses employing a multistate transition model, with data from the prospective Modena HIV Metabolic Clinic Cohort Study, based in Northern Italy, begun in 2004. Participants were followed over four years from their first available visit. We included all 963 participants (mean age 46.8±7.1; 29% female; 89% undetectable HIV viral load; median current CD4 count 549, IQR 405-720; nadir CD4 count 180, 81-280) with four-year data. Frailty was quantified using a 31-item frailty index. Outcomes were frailty index score or mortality at four-year follow-up. Candidate predictor variables were baseline frailty index score, demographic (age, sex), HIV-disease related (undetectable HIV viral load, current CD4+ T-cell count, nadir CD4 count, duration of HIV infection, and duration of antiretroviral therapy [ARV] exposure), and behavioral factors (smoking, injection drug use (IDU), and hepatitis C virus co-infection). RESULTS Four-year mortality was 3.0% (n = 29). In multivariable analyses, independent predictors of frailty index at follow-up were baseline frailty index (RR 1.06, 95% CI 1.05-1.07), female sex (RR 0.93, 95% CI 0.87-0.98), nadir CD4 cell count (RR 0.96, 95% CI 0.93-0.99), duration of HIV infection (RR 1.06, 95% CI 1.01-1.12), duration of ARV exposure (RR 1.08, 95% CI 1.02-1.14), and smoking pack-years (1.03, 1.01-1.05). Independent predictors of mortality were baseline frailty index (OR 1.19, 1.02-1.38), current CD4 count (0.34, 0.20-0.60), and IDU (2.89, 1.30-6.42). CONCLUSIONS Demographic, HIV-disease related, and social and behavioral factors appear to confer risk for changes in frailty severity and mortality among people aging with HIV.
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Affiliation(s)
- Thomas D. Brothers
- Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Susan Kirkland
- Department of Community Health & Epidemiology, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Olga Theou
- Division of Geriatric Medicine, Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Stefano Zona
- Department of Medical and Surgical Sciences for Adults and Children, Clinic of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Emilia-Romagna, Italy
| | - Andrea Malagoli
- Department of Medical and Surgical Sciences for Adults and Children, Clinic of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Emilia-Romagna, Italy
| | - Lindsay M. K. Wallace
- Division of Geriatric Medicine, Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Chiara Stentarelli
- Department of Medical and Surgical Sciences for Adults and Children, Clinic of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Emilia-Romagna, Italy
| | - Cristina Mussini
- Department of Medical and Surgical Sciences for Adults and Children, Clinic of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Emilia-Romagna, Italy
| | - Julian Falutz
- McGill University Hospital Centre, Montreal, Quebec, Canada
| | - Giovanni Guaraldi
- Department of Medical and Surgical Sciences for Adults and Children, Clinic of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Emilia-Romagna, Italy
| | - Kenneth Rockwood
- Division of Geriatric Medicine, Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
- Centre for Health Care of the Elderly, Nova Scotia Health Authority, Halifax, Nova Scotia, Canada
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12
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Wallace LM, Ferrara M, Brothers TD, Garlassi S, Kirkland SA, Theou O, Zona S, Mussini C, Moore D, Rockwood K, Guaraldi G. Lower Frailty Is Associated with Successful Cognitive Aging Among Older Adults with HIV. AIDS Res Hum Retroviruses 2017; 33:157-163. [PMID: 27869500 PMCID: PMC5335777 DOI: 10.1089/aid.2016.0189] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Aging with HIV poses unique and complex challenges, including avoidance of neurocognitive disorder. Our objective here is to identify the prevalence and predictors of successful cognitive aging (SCA) in a sample of older adults with HIV. One hundred three HIV-infected individuals aged 50 and older were recruited from the Modena HIV Metabolic Clinic in Italy. Participants were treated with combination antiretroviral therapy for at least 1 year and had suppressed plasma HIV viral load. SCA was defined as the absence of neurocognitive impairment (as defined by deficits in tasks of episodic learning, information processing speed, executive function, and motor skills) depression, and functional impairment (instrumental activities of daily living). In cross-sectional analyses, odds of SCA were assessed in relation to HIV-related clinical data, HIV-Associated Non-AIDS (HANA) conditions, multimorbidity (≥2HANA conditions), and frailty. A frailty index was calculated as the number of deficits present out of 37 health variables. SCA was identified in 38.8% of participants. Despite no differences in average chronologic age between groups, SCA participants had significantly fewer HANA conditions, a lower frailty index, and were less likely to have hypertension. In addition, hypertension (odds ratio [OR] = 0.40, p = .04), multimorbidity (OR = 0.35, p = .05), and frailty (OR = 0.64, p = .04) were significantly associated with odds of SCA. Frailty is associated with the likelihood of SCA in people living with HIV. This defines an opportunity to apply knowledge from geriatric population research to people aging with HIV to better appreciate the complexity of their health status.
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Affiliation(s)
| | - Maria Ferrara
- Department of Medical and Surgical Sciences for Adults and Children, Clinic of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Sara Garlassi
- Department of Medical and Surgical Sciences for Adults and Children, Clinic of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - Susan A. Kirkland
- Department of Medicine, Dalhousie University, Halifax, Canada
- Department of Community Health & Epidemiology, Dalhousie University, Halifax, Canada
| | - Olga Theou
- Department of Community Health & Epidemiology, Dalhousie University, Halifax, Canada
| | - Stefano Zona
- Department of Medical and Surgical Sciences for Adults and Children, Clinic of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Mussini
- Department of Medical and Surgical Sciences for Adults and Children, Clinic of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - David Moore
- Department of Psychiatry, University of California San Diego, San Diego, California
| | | | - Giovanni Guaraldi
- Department of Medical and Surgical Sciences for Adults and Children, Clinic of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Italy
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Lonardo A, Ballestri S, Guaraldi G, Nascimbeni F, Romagnoli D, Zona S, Targher G. Fatty liver is associated with an increased risk of diabetes and cardiovascular disease - Evidence from three different disease models: NAFLD, HCV and HIV. World J Gastroenterol 2016; 22:9674-9693. [PMID: 27956792 PMCID: PMC5124973 DOI: 10.3748/wjg.v22.i44.9674] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 09/29/2016] [Accepted: 10/31/2016] [Indexed: 02/06/2023] Open
Abstract
Fatty liver, which frequently coexists with necro-inflammatory and fibrotic changes, may occur in the setting of nonalcoholic fatty liver disease (NAFLD) and chronic infections due to either hepatitis C virus (HCV) or human immunodeficiency virus (HIV). These three pathologic conditions are associated with an increased prevalence and incidence of cardiovascular disease (CVD) and type 2 diabetes (T2D). In this multidisciplinary clinical review, we aim to discuss the ever-expanding wealth of clinical and epidemiological evidence supporting a key role of fatty liver in the development of T2D and CVD in patients with NAFLD and in those with HCV or HIV infections. For each of these three common diseases, the epidemiological features, pathophysiologic mechanisms and clinical implications of the presence of fatty liver in predicting the risk of incident T2D and CVD are examined in depth. Collectively, the data discussed in this updated review, which follows an innovative comparative approach, further reinforce the conclusion that the presence of fatty/inflamed/fibrotic liver might be a shared important determinant for the development of T2D and CVD in patients with NAFLD, HCV or HIV. This review may also open new avenues in the clinical and research arenas and paves the way for the planning of future, well-designed prospective and intervention studies.
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14
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Guaraldi G, Menozzi M, Zona S, Calcagno A, Silva AR, Santoro A, Malagoli A, Dolci G, Mussi C, Mussini C, Cesari M, Khoo SH. Impact of polypharmacy on antiretroviral prescription in people living with HIV. J Antimicrob Chemother 2016; 72:511-514. [PMID: 27834193 DOI: 10.1093/jac/dkw437] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 09/08/2016] [Accepted: 09/15/2016] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVES To evaluate the relationship between polypharmacy and ART, delivered as conventional multi-tablet three-drug regimens, single-tablet regimens or less-drug regimens (simplified mono or dual regimens). METHODS We conducted a cross-sectional analysis of electronic data from the prospective Modena HIV Metabolic Clinic Cohort Study. We included the last clinical observation for each patient from January 2006 to December 2015. Polypharmacy was defined as the use of five or more medications (excluding ART). Multi-morbidity was classified as the presence of two or more non-infectious comorbidities. Factors associated with different ART regimens were analysed using multivariable multinomial logistic regression analyses with multi-tablet three-drug regimens as the reference. RESULTS A total of 2944 patients (33.7% females) were included in the analysis. Multinomial logistic regression analysis identified polypharmacy to be negatively associated with single-tablet regimens [relative risk reduction (RRR) = 0.48, 95% CI = 0.28-0.81] independently from frailty (RRR = 0.68, 95% CI = 0.59-0.78), after correction for age, gender, HIV infection duration, current and nadir CD4 and calendar year. This association was not found comparing multi-tablet three-drug regimens and less-drug regimens. CONCLUSIONS Single-tablet regimens are less likely to be prescribed in patients with polypharmacy. Single-tablet regimens are perceived to be less flexible in patients with multi-morbidity and at higher risk of drug-drug interaction.
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Affiliation(s)
- Giovanni Guaraldi
- Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Marianna Menozzi
- Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Stefano Zona
- Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Calcagno
- Unit of Infectious Diseases, Department of Medical Sciences, University of Torino, Torino, Italy
| | - Ana R Silva
- Department Infectious Diseases, Hospital Beatriz Ângelo, Loures, Portugal
| | - Antonella Santoro
- Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Malagoli
- Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Giovanni Dolci
- Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Chiara Mussi
- Geriatrics Division, University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Mussini
- Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Matteo Cesari
- Gérontopôle, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Saye H Khoo
- Institute of Translational Medicine, University of Liverpool & Royal Liverpool University Hospital, Liverpool, UK
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15
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Vella MM. The Unknown/The Unanticipated: A Surgical Journey of Correcting HIV-Related Abdominal Lipodystrophy. QUALITATIVE HEALTH RESEARCH 2016; 26:518-531. [PMID: 25670663 DOI: 10.1177/1049732315570126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The aim of this study was to explore the pre- and postsurgical journey to correct severe abdominal lipodystrophy of a woman living as AIDS defined for over 23 years. It utilized interpretative phenomenological analysis (IPA) and a single-case-study approach to capture the subjective understanding and sense-making of this surgical process. Verbatim transcripts of seven semi-structured interviews, three participant-created word boards of words or phrases clipped from magazines, field notes, and a reflexive journal were collected as data. Analysis revealed two superordinate themes: the unknown and the unanticipated. These themes simultaneously manifest with shared and nuanced meanings, including the unknown and unanticipated of surviving AIDS and discovering lipodystrophy, the unknown and the unanticipated of the surgical intervention itself, and finally the unknown and the unanticipated of postsurgical complications and experiences within outpatient and inpatient medical settings.
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Affiliation(s)
- Michele M Vella
- Lehigh Valley Health Network AIDS Activities Office, Allentown, Pennsylvania, USA
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16
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Leach LL, Bassett SH, Smithdorf G, Andrews BS, Travill AL. A Systematic Review of the Effects of Exercise Interventions on Body Composition in HIV+ Adults. Open AIDS J 2015; 9:66-79. [PMID: 26587075 PMCID: PMC4645834 DOI: 10.2174/1874613601509010066] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 08/08/2015] [Accepted: 08/16/2015] [Indexed: 11/22/2022] Open
Abstract
Over the years, physical activity and exercise have been used to positively impact the health and quality of life of persons infected with HIV and, more recently, has been associated with a spectrum of body composition changes. The aim of this review was to examine the effects of various exercise interventions on body composition in HIV positive adults, using a search strategy of randomized, controlled trials (RCTs). A systematic review was performed by five independent reviewers using a predetermined protocol adapted from previous research for assessing the articles for inclusion, the extracted data, and methodological quality. Eight RCTs involving 430 (26% female) HIV positive adults performing exercise a minimum of thrice weekly for at least six weeks were finally selected: Four were progressive resistance training (PRT) studies, three were aerobic training (AT) studies, and one involved yoga. In the PRT studies, there were significant increases in three anthropometric measures, namely, body mass, sum of skinfolds and sum of limb girths. In the AT studies, significant decreases were found in seven anthropometric measures, namely, body mass index, waist-hip ratio, body mass, triceps skinfold, waist circumference and sum of skinfolds. With yoga, the changes were non-significant. Exercise contributes to improved body composition and, when applied safely, appears to be beneficial for adults living with HIV/AIDS. However, these findings should be interpreted cautiously due to the relatively few RCTs published to date. Future studies would benefit from increased attention to sample size, female participants, participant follow-up, complete statistical analysis and intention-to-treat analysis.
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Affiliation(s)
- L L Leach
- Department of Sport, Recreation and Exercise Science, University of the Western Cape, Cape Town, South Africa
| | - S H Bassett
- Department of Sport, Recreation and Exercise Science, University of the Western Cape, Cape Town, South Africa
| | - G Smithdorf
- Department of Sport, Recreation and Exercise Science, University of the Western Cape, Cape Town, South Africa
| | - B S Andrews
- Department of Sport, Recreation and Exercise Science, University of the Western Cape, Cape Town, South Africa
| | - A L Travill
- Department of Sport, Recreation and Exercise Science, University of the Western Cape, Cape Town, South Africa
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17
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A frailty index predicts survival and incident multimorbidity independent of markers of HIV disease severity. AIDS 2015; 29:1633-41. [PMID: 26372273 DOI: 10.1097/qad.0000000000000753] [Citation(s) in RCA: 111] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVES Aging with HIV is associated with multisystem vulnerability that might be well characterized by frailty. We sought to construct a frailty index based on health deficit accumulation in a large HIV clinical cohort and evaluate its validity including the ability to predict mortality and incident multimorbidity. DESIGN AND METHODS This is an analysis of data from the prospective Modena HIV Metabolic Clinic cohort, 2004-2014. Routine health variables were screened for potential inclusion in a frailty index. Content, construct, and criterion validity of the frailty index were assessed. Multivariable regression models were built to investigate the ability of the frailty index to predict survival and incident multimorbidity (at least two chronic disease diagnoses) after adjusting for known HIV-related and behavioral factors. RESULTS Two thousand, seven hundred and twenty participants (mean age 46 ± 8; 32% women) provided 9784 study visits; 37 non-HIV-related variables were included in a frailty index. The frailty index exhibited expected characteristics and met validation criteria. Predictors of survival were frailty index (0.1 increment, adjusted hazard ratio 1.63, 95% confidence interval 1.05-2.52), current CD4 cell count (0.48, 0.32-0.72), and injection drug use (2.51, 1.16-5.44). Predictors of incident multimorbidity were frailty index (adjusted incident rate ratio 1.98, 1.65-2.36), age (1.07, 1.05-1.09), female sex (0.61, 0.40-0.91), and current CD4 cell count (0.71, 0.59-0.85). CONCLUSION Among people aging with HIV in northern Italy, a frailty index based on deficit accumulation predicted survival and incident multimorbidity independently of HIV-related and behavioral risk factors. The frailty index holds potential value in quantifying vulnerability among people aging with HIV.
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Aging with HIV vs. HIV seroconversion at older age: a diverse population with distinct comorbidity profiles. PLoS One 2015; 10:e0118531. [PMID: 25874806 PMCID: PMC4395353 DOI: 10.1371/journal.pone.0118531] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Accepted: 01/20/2015] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE People aging with HIV might have different health conditions compared with people who seroconverted at older ages. The study objective was to assess the prevalence of, and risk factors for, individual co-morbidities and multimorbidity (MM) between HIV-positive patients with a longer duration of HIV infection, and patients who seroconverted at an older age. We compared estimates across both groups to a matched community-based cohort sampled from the general population. METHODS We performed a case-control study including antiretroviral therapy (ART)-experienced patients who were HIV seropositive for ≥ 20.6 years ("HIV-Aging"), or who were seropositive for < 11.3 years ("HIV-Aged") having access in 2013 at the Modena HIV Metabolic Clinic. Patients were matched in a 1:3 ratio with controls from the CINECA ARNO database. MM was defined as the concurrent presence of >2 NICM. Logistic regression models were constructed to evaluate associated predictors of NICM and MM. RESULTS We analysed 404 HIV-Aging and 404 HIV-Aged participants in comparison to 2424 controls. The mean age was 46.7 ± 6.2 years, 28.9% were women. Prevalence of HIV co-morbidities and MM were significantly higher in the HIV-positive groups compared to the general population (p<0.001) and a trend towards higher rates of MM was found in aging vs aged group. This difference turned to be significant in patients above the age of 45 years old (p<0.001). CONCLUSIONS People aging with HIV display heterogeneous health conditions. Host factors and duration of HIV infection are associated with increased risk of MM compared to the general population.
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Guaraldi G, Stentarelli C, Zona S, Santoro A, Beghetto B, Carli F, Orlando G, Franceschetto A, Casolo A, Mussini C. The natural history of HIV-associated lipodystrophy in the changing scenario of HIV infection. HIV Med 2014; 15:587-94. [PMID: 24750806 DOI: 10.1111/hiv.12159] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2014] [Indexed: 11/28/2022]
Abstract
OBJECTIVES In long-term HIV-infected patients, peripheral lipoatrophy (LA) and central lipohypertrophy (LH) appear to be related to the same insults (virus and antiretroviral drugs), but are likely to be associated with different fat depot physiologies. The objective of this study was to describe the natural history of lipodystrophy assessed using dual energy X-ray absorptiometry (DEXA) and computed tomography (CT) in a large HIV out-patients metabolic clinic. METHODS An observational retrospective study was carried out including HIV-infected patients recruited at the Metabolic Clinic of Modena, Modena, Italy, who were assessed for lipodystrophy and had at least two anthropometric evaluations using DEXA for leg fat per cent mass and abdominal CT for visceral adipose tissue (VAT). Factors associated with leg fat per cent and VAT changes were analysed using multivariable generalized estimating equation (GEE) regression models. RESULTS A total of 6789 DEXAs and 7566 CT scans were evaluated in the observation period. A total of 1840 patients were included; the mean age was 45.2 ± 7.2 (standard deviation) years, 621 (34%) were women, and the median HIV infection duration was 176 (interquartile range 121-232) years. According to the GEE multivariable regression analysis, leg fat per cent evaluated with DEXA appeared to increase over calendar years (ß = 0.92; P < 0.001); moreover, a progressive increase in VAT was observed in the cohort (ß = 5.69; P < 0.001). No association with antiretroviral drugs was found. CONCLUSIONS In our study, neither LA nor LH appeared to be associated with antiretroviral drug exposure. We observed a progressive increase in LH in HIV-infected patients over calendar years. This anthropometric change, together with loss of appendicular lean mass, could describe a physiological aging process in HIV-infected patients.
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Affiliation(s)
- G Guaraldi
- Infectious Diseases Clinics, Policlinico University Hospital, Modena, Italy
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Santi D, Brigante G, Zona S, Guaraldi G, Rochira V. Male sexual dysfunction and HIV--a clinical perspective. Nat Rev Urol 2014; 11:99-109. [PMID: 24394405 DOI: 10.1038/nrurol.2013.314] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Sexual dysfunction in men with HIV is often overlooked by clinicians owing to many factors, including the taboo of sexuality. The improved life expectancy of patients with HIV requires physicians to consider their general wellbeing and sexual health with a renewed interest. However, data on sexual dysfunction in those with HIV are scarce. Erectile dysfunction (ED) is the most common sexual dysfunction in men, with a prevalence of ∼30-50% and is frequent even in men <40 years of age. HIV infection itself is the strongest predictor of ED, and many factors related to the infection-fear of virus transmission, changes in body image, HIV-related comorbidities, infection stigma, obligatory condom use-all impair erectile function. The diagnosis and treatment of sexual dysfunction is based on a multidisciplinary approach, which involves specialists in both infectious diseases and sexual medicine. Particular attention should be paid to the promotion of safer sex in these patients. This Review, describes the issues surrounding sexual dysfunction in men with HIV and aims to provide clinical advice for the physician treating these patients.
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Affiliation(s)
- Daniele Santi
- Department of Biomedical, Metabolic and Neural Sciences, Section of Endocrinology, University of Modena & Reggio Emilia, Via Campi 287, 41125 Modena, Italy
| | - Giulia Brigante
- Department of Biomedical, Metabolic and Neural Sciences, Section of Endocrinology, University of Modena & Reggio Emilia, Via Campi 287, 41125 Modena, Italy
| | - Stefano Zona
- Metabolic Clinic, Infectious and Tropical Disease Unit, Department of Medicine and Medical Specialties, University of Modena & Reggio Emilia, Via del Pozzo 71, 41124 Modena, Italy
| | - Giovanni Guaraldi
- Metabolic Clinic, Infectious and Tropical Disease Unit, Department of Medicine and Medical Specialties, University of Modena & Reggio Emilia, Via del Pozzo 71, 41124 Modena, Italy
| | - Vincenzo Rochira
- Department of Biomedical, Metabolic and Neural Sciences, Section of Endocrinology, University of Modena & Reggio Emilia, Via Campi 287, 41125 Modena, Italy
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Kendler DL, Borges JLC, Fielding RA, Itabashi A, Krueger D, Mulligan K, Camargos BM, Sabowitz B, Wu CH, Yu EW, Shepherd J. The Official Positions of the International Society for Clinical Densitometry: Indications of Use and Reporting of DXA for Body Composition. J Clin Densitom 2013; 16:496-507. [PMID: 24090645 DOI: 10.1016/j.jocd.2013.08.020] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Accepted: 08/20/2013] [Indexed: 11/21/2022]
Abstract
The technique of body composition by dual-energy X-ray absorptiometry (DXA) has been used for several years in the research environment. Its ability to accurately and precisely measure lean, fat, and mineral composition in various body compartments has been well validated. Furthermore, the technique is widely available to clinical patients on existing DXA instruments throughout the world through the use of specific software packages and scanning algorithms. There have been few clear statements regarding the clinical indications for body composition measurement in patients outside the research setting. This is in part because of the lack of specific documented interventions that would be affected by body composition test results, beyond usual clinical advice. We have examined a few of the most common, specific scenarios (HIV therapy, sarcopenia, bariatric surgery, obesity) and proposed indications for body composition assessment. We have also discussed contraindications to body composition testing.
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Brito CJ, Mendes EL, Ferreira AP, De Paula SO, Nóbrega ODT, Córdova C. Impacto do treinamento resistido na força e hipertrofia muscular em HIV-soropositivos. MOTRIZ: REVISTA DE EDUCACAO FISICA 2013. [DOI: 10.1590/s1980-65742013000200009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
O presente estudo investigou o efeito de 24 semanas de treinamento resistido (TR) sobre a força e hipertrofia muscular de pacientes HIV-soropositivos. Participaram deste estudo 45 voluntários submetidos à terapia antirretroviral fortemente ativa (HAART), destes, 23 realizaram 3 sessões semanais, com 10 repetições a 80% 1RM. O teste de 1RM foi realizado de acordo com a metodologia proposta por Kraemer e Fry (1995), para estimativa da hipertrofia muscular adotou-se as equações de Frisancho (1984). Em comparação aos valores, o TR melhorou a força de 1RM nos exercícios de agachamento em 49% (21,0±4,9 vs. 31,2±5,1; P=0,001), supino reto em 13% (34,3±8,1 vs. 39,8±9,4; P=0,04), cadeira extensora em 34,1% (26,3±7,1 vs. 37,1±6,6; P=0,01), tríceps em 51% (22,9±4,0 vs. 38,3±4,9; P=0,001), pulley costas em 31,5% (31,7±3,9 vs. 41,7±4,4; P=0,01), cadeira flexora em 37,2% (18,9±3,4 vs. 27,3±3,2; P=0,01) e rosca bíceps em 60% (27,9±6,9 vs. 40,4±4,5; P=0,001). Não foram observadas diferenças (P<0,05) entre os valores basais e finais para o grupo controle. Observou-se aumento significativo (P<0,05) na área muscular do braço isenta de massa óssea, no grupo TR (52,8±14,5 cm²) em relação ao controle (39,5±12,4 cm²). Ademais, o TR resultou em significativa (P<0,05) redução da glicemia sanguínea de jejum (96,5±18,3 vs. 90,5±12,6), pressão arterial sistólica (126,3±14,3 vs. 120,0±10,0) e circunferência de cintura (83,0±12,5 vs. 80,6±10,2). Conclui-se que seis meses de TR resultaram em melhora na força e hipertrofia, ademais, o treinamento aplicado contribuiu para a regulação das variáveis metabólicas dos pacientes. Uma vez que a HAART é inevitável ao HIV-soropositivo, recomenda-se que o exercício físico seja realizado no intuito de dirimir os efeitos colaterais advindos desta terapia.
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Mendes EL, Andaki ACR, Amorim PRDS, Natali AJ, Brito CJ, Paula SOD. Treinamento físico para indivíduos HIV positivo submetidos à HAART: efeitos sobre parâmetros antropométricos e funcionais. REV BRAS MED ESPORTE 2013. [DOI: 10.1590/s1517-86922013000100003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUÇÃO: A terapia antirretroviral fortemente ativa (HAART) tem melhorado a prognose em indivíduos infectados pelo HIV. No entanto, a HAART tem sido associada ao desenvolvimento de anormalidades metabólicas e na distribuição de gordura corporal conhecida como síndrome lipodistrófica associada ao HIV (SLHIV). OBJETIVO: Este estudo investigou o impacto de 24 semanas de exercício resistido com componente aeróbico (ERCA) sobre parâmetros antropométricos e funcionais de portadores de HIV submetidos à HAART. MÉTODOS: Noventa e nove indivíduos infectados pelo HIV foram randomicamente alocados em quatro grupos: exercício e lipodistrofia (n = 24; EX+LIP); exercício sem lipodistrofia (n = 21; EX+NoLIP); controle e lipodistrofia (n = 27; NoEX+LIP); controle sem lipodistrofia (n = 27; NoEX+NoLIP). Os indivíduos dos grupos exercitados (EX+LIP e EX+NoLIP) participaram de 24 semanas de ERCA. Nos momentos pré e pós 24 semanas de intervenção foram realizadas medidas antropométricas, testes de força e aptidão cardiorrespiratória. RESULTADOS: Vinte e quatro semanas de ERCA alteraram os perímetros corporais avaliados (P < 0,0001) e a relação cintura/quadril (P = 0,017) nos dois grupos exercitados. Reduções foram observadas (P < 0,0001) para o somatório das sete dobras cutâneas avaliadas, percentual de gordura corporal, massa corporal gorda, gordura subcutânea total, central e periférica em resposta ao ERCA. A massa corporal magra aumentou (P < 0,0001) nos grupos exercitados, independente do desfecho (LIP ou NoLIP). A força muscular e a aptidão cardiorrespiratória aumentaram (P < 0,0001), para os dois grupos exercitados em resposta ao ERCA. CONCLUSÃO: Vinte e quatro semanas de ERCA impediram a manifestação das alterações decorrentes da SLHIV e contribuíram para a redução destas.
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Affiliation(s)
| | | | | | | | - Ciro José Brito
- Universidade Federal de Sergipe; Universidade Federal de Sergipe
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24
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Psaros C, Barinas J, Robbins GK, Bedoya CA, Safren SA, Park ER. Intimacy and sexual decision making: exploring the perspective of HIV positive women over 50. AIDS Patient Care STDS 2012. [PMID: 23199193 DOI: 10.1089/apc.2012.0256] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Due to advances made in HIV treatment, the population of individuals with HIV over the age of 50 is growing. Aging women face many developmental challenges and some of these challenges, including having or maintaining intimate partner relationships, may be particularly pronounced for aging women living with HIV. However, research exploring the psychosocial needs of aging women with HIV is limited. Thus, the aim of this study was to explore factors that impact intimate partner relationships for older women with HIV. Nineteen women (mean age=56.79, SD=4.63 years) referred from Boston-area community organizations and hospitals completed in-depth individual interviews. Forty-seven percent of participants identified themselves as Black/African American, and 37% as White/Caucasian. Average time since diagnosis was 16.32 years (SD=5.70). Interviews continued until saturation of content was reached. Inclusion criteria included: biologically born female; aged 50 years or older; diagnosis of HIV/AIDS; and English speaking. Qualitative interviews were coded by two raters and content analyses were conducted using NVivo 9 software. The findings are described across the following three main themes: (1) stigma; (2) body image concerns; and (3) the disclosure dilemma. The themes and issues identified by this study may help guide sexual health-related interventions for older HIV-infected women.
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Affiliation(s)
- Christina Psaros
- Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, Massachusetts
| | - Jennifer Barinas
- Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, Massachusetts
| | - Gregory K. Robbins
- Department of Infectious Disease, Massachusetts General Hospital/Harvard Medical School, Boston, Massachusetts
| | - C. Andres Bedoya
- Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, Massachusetts
| | - Steven A. Safren
- Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, Massachusetts
| | - Elyse R. Park
- Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, Massachusetts
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Peters B, Post F, Wierzbicki AS, Phillips A, Power L, Das S, Johnson M, Moyle G, Hughes L, Wilkins E, McCloskey E, Compston J, Di Angelantonio E. Screening for chronic comorbid diseases in people with HIV: the need for a strategic approach. HIV Med 2012; 14 Suppl 1:1-11. [DOI: 10.1111/j.1468-1293.2012.01055.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- B Peters
- Department of Infectious Diseases; King's College London; London
| | | | - AS Wierzbicki
- Department of Metabolic Medicine and Chemical Pathology; Guy's & St Thomas′ Hospitals; London
| | - A Phillips
- Research Department of Infection and Population Health; University College London; London
| | - L Power
- Terrence Higgins Trust; London
| | | | - M Johnson
- Department of Thoracic Medicine; Royal Free London; NHS Foundation Trust; London
| | - G Moyle
- Chelsea and Westminster Hospital; London
| | | | - E Wilkins
- North Manchester General Hospital; Manchester
| | - E McCloskey
- Academic Unit of Bone Metabolism; Metabolic Bone Centre; Northern General Hospital; Sheffield
| | - J Compston
- University of Cambridge School of Clinical Medicine; Cambridge
| | - E Di Angelantonio
- Department of Public Health and Primary Care; University of Cambridge; Cambridge; UK
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Warde M, Gragnani A, Gomes H, Hochman B, Ferreira LM. The impact of facial lipoatrophy treatment with polymethyl methacrylate in AIDS patients as measured by four quality-of-life questionnaires. Int J STD AIDS 2012; 22:596-9. [PMID: 21998182 DOI: 10.1258/ijsa.2009.009086] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Life-expectancy increased in patients infected with HIV/AIDS with the advent of highly active antiretroviral therapy (ART). Facial lipoatrophy is a common complication in these patients, eventually leading to stigma, segregation and a negative impact in quality of life (QOL). We measured the impact of the treatment of facial lipoatrophy with polymethyl methacrylate (PMMA) in the QOL of patients with HIV/AIDS by using four questionnaires that address QOL. Forty consecutive patients on ART referred for facial lipoatrophy treatment were enrolled in this study. The first 20 were allocated to the intervention group and were treated with tissue augmentation with PMMA. The other 20 were allocated to the control group, which received treatment only after six months. At baseline, four questionnaires were applied to all patients in both groups and again after six months. The variation in scores within the control group for all domains of all four instruments was significantly better when compared with that within the control group. We detected improvement in the QOL of patients with HIV/AIDS and facial lipoatrophy when they were treated with PMMA.
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Affiliation(s)
- M Warde
- Division of Plastic Surgery, Federal University of Sao Paulo, São Paulo, Brazil
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Pignatti M, Pedone A, Baccarani A, Guaraldi G, Orlando G, Lombardi M, De Santis G. High-density hyaluronic acid for the treatment of HIV-related facial lipoatrophy. Aesthetic Plast Surg 2012; 36:180-5. [PMID: 21717261 DOI: 10.1007/s00266-011-9771-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2011] [Accepted: 06/02/2011] [Indexed: 11/25/2022]
Abstract
BACKGROUND Facial lipoatrophy is a stigmatizing hallmark of HIV. The injection of facial fillers has an essential role in the treatment of this condition. The objective of our study was to verify the safety and efficacy of a new formulation of high-density hyaluronic acid for the injectable treatment of HIV-related facial lipoatrophy. METHODS We treated with high-density hyaluronic acid injections HIV patients affected by moderate to severe facial lipoatrophy and evaluated them at last follow-up, at a minimum of 36 weeks. Physician-related outcomes included pre-and post-treatment ultrasound measurement of the soft-tissue thickness of the cheeks and qualitative assessment of aesthetic results by means of the Global Aesthetic Improvement Scale using pre- and post-treatment photos of the patients. Patient satisfaction outcomes were evaluated with the VAS-face scale and Freiburg test. RESULTS Fifty-four patients were studied. The median number of treatment sessions was 3 and the median length of treatment was 5.5 months. The thickness of the soft tissues of the cheek increased significantly from 9.45 to 13.12 mm (p<0.0001). On the basis of the Global Aesthetic Improvement Scale, 87.5% of the patients were judged as "much improved" or "improved." Patient satisfaction at 1 year from the end of treatment was proven (VAS-face: 77.9; Freiburg questionnaire: 93.6% of patients were satisfied or very satisfied). Complications were limited to mild redness and swelling in the early postoperative period. CONCLUSION Long-term improvement of facial contour and excellent patient satisfaction, in the absence of severe side effects, were obtained by the injection of high-density hyaluronic acid (STYLAGE® XL) in HIV patients with facial lipoatrophy.
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Affiliation(s)
- Marco Pignatti
- Department of Plastic and Reconstructive Surgery, Policlinico di Modena, University of Modena and Reggio Emilia, Modena, Italy.
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Guaraldi G, Zona S, Orlando G, Carli F, Stentarelli C, Luzi K, Garlassi E, Menozzi M, Bagni P, Adorni F. Morphological and metabolic components of lipodystrophy in various nevirapine-based highly active antiretroviral therapy (HAART) regimens: a cross-sectional, observational study. Clin Drug Investig 2011. [PMID: 21919542 DOI: 10.2165/11593920-000000000-00000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
BACKGROUND Morphological abnormalities (lipoatrophy and central fat accumulation) and metabolic changes (dyslipidaemia and glucose regulation impairment) have emerged as components of lipodystrophy and as major tolerability issues with long-term use of highly active antiretroviral therapy (HAART) in HIV-positive patients. Protease inhibitors (PIs) are recognized as having the greatest impact in terms of metabolic complications, followed by nucleoside reverse transcriptase inhibitors, while the non-nucleoside reverse transcriptase inhibitors (NNRTIs) have the least impact. In particular, regimens based on the NNRTI nevirapine have been shown to achieve significant metabolic benefits and may help to improve dyslipidaemia. Improvements in body shape changes associated with lipodystrophy have also been reported when nevirapine replaced a PI in long-term triple therapy. OBJECTIVE The objective of this cross-sectional observational ('real-world') study was to investigate the effect of three HAART regimens plus stable nevirapine therapy on morphological and metabolic components of lipodystrophy in HIV-infected patients. METHODS Consecutive patients (aged >18 years) with serologically documented HIV infection, who had received HAART for at least 2 years and who had been diagnosed with lipodystrophy, were followed up as outpatients at the metabolic clinic of the University of Modena and Reggio Emilia, Modena, Italy. Patients received stable nevirapine therapy plus fixed-dose combinations of tenofovir disoproxil fumarate plus emtricitabine (Truvada(®); TVD), zidovudine plus lamivudine (3TC) [Combivir(®); CBV], or abacavir plus lamivudine (Kivexa(®); KVX). Multivariate regression analyses were performed to analyse predictors of four components of lipodystrophy: lipoatrophy using leg fat mass measured by dual-emission x-ray absorptiometry (DXA), fat accumulation using waist circumference, dyslipidaemia using apolipoprotein (Apo)B/ApoA1 ratio, and glucose intolerance using the Homeostasis Model Assessment for Insulin Resistance (HOMA-IR). RESULTS Overall, 101 patients were enrolled (TVD group = 61, CBV group = 20, KVX group = 20); 191 observations were analysed. Male sex was associated with reduced leg fat mass, while age and body mass index (BMI) were associated with increased leg fat mass (all p < 0.05). Leg fat mass and male sex were associated with increased waist circumference (p < 0.001 for both). Leg fat mass predicted reduced ApoB/ApoA1 ratio, while age and BMI predicted increased ApoB/ApoA1 ratio (all p < 0.05). BMI predicted HOMA-IR increase (p = 0.0017). No differences in lipoatrophy, central fat accumulation, dyslipidaemia or glucose metabolism were observed among any of the three different nevirapine plus nucleoside backbone groups (TVD, CBV or KVX). CONCLUSION HAART including nevirapine has a limited impact on components of lipodystrophy in patients with HIV infection. Further studies are needed to verify if nevirapine overcomes the expected distinct lipodystrophy risk profile associated with different nucleoside backbone therapies.
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Affiliation(s)
- Giovanni Guaraldi
- Clinica delle Malattie Infettive, Università degli Studi di Modena e Reggio Emilia, Modena, Italy.
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Morphological and metabolic components of lipodystrophy in various nevirapine-based highly active antiretroviral therapy (HAART) regimens: a cross-sectional, observational study. Clin Drug Investig 2011; 31:759-67. [PMID: 21919542 DOI: 10.1007/bf03256916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Morphological abnormalities (lipoatrophy and central fat accumulation) and metabolic changes (dyslipidaemia and glucose regulation impairment) have emerged as components of lipodystrophy and as major tolerability issues with long-term use of highly active antiretroviral therapy (HAART) in HIV-positive patients. Protease inhibitors (PIs) are recognized as having the greatest impact in terms of metabolic complications, followed by nucleoside reverse transcriptase inhibitors, while the non-nucleoside reverse transcriptase inhibitors (NNRTIs) have the least impact. In particular, regimens based on the NNRTI nevirapine have been shown to achieve significant metabolic benefits and may help to improve dyslipidaemia. Improvements in body shape changes associated with lipodystrophy have also been reported when nevirapine replaced a PI in long-term triple therapy. OBJECTIVE The objective of this cross-sectional observational ('real-world') study was to investigate the effect of three HAART regimens plus stable nevirapine therapy on morphological and metabolic components of lipodystrophy in HIV-infected patients. METHODS Consecutive patients (aged >18 years) with serologically documented HIV infection, who had received HAART for at least 2 years and who had been diagnosed with lipodystrophy, were followed up as outpatients at the metabolic clinic of the University of Modena and Reggio Emilia, Modena, Italy. Patients received stable nevirapine therapy plus fixed-dose combinations of tenofovir disoproxil fumarate plus emtricitabine (Truvada(®); TVD), zidovudine plus lamivudine (3TC) [Combivir(®); CBV], or abacavir plus lamivudine (Kivexa(®); KVX). Multivariate regression analyses were performed to analyse predictors of four components of lipodystrophy: lipoatrophy using leg fat mass measured by dual-emission x-ray absorptiometry (DXA), fat accumulation using waist circumference, dyslipidaemia using apolipoprotein (Apo)B/ApoA1 ratio, and glucose intolerance using the Homeostasis Model Assessment for Insulin Resistance (HOMA-IR). RESULTS Overall, 101 patients were enrolled (TVD group = 61, CBV group = 20, KVX group = 20); 191 observations were analysed. Male sex was associated with reduced leg fat mass, while age and body mass index (BMI) were associated with increased leg fat mass (all p < 0.05). Leg fat mass and male sex were associated with increased waist circumference (p < 0.001 for both). Leg fat mass predicted reduced ApoB/ApoA1 ratio, while age and BMI predicted increased ApoB/ApoA1 ratio (all p < 0.05). BMI predicted HOMA-IR increase (p = 0.0017). No differences in lipoatrophy, central fat accumulation, dyslipidaemia or glucose metabolism were observed among any of the three different nevirapine plus nucleoside backbone groups (TVD, CBV or KVX). CONCLUSION HAART including nevirapine has a limited impact on components of lipodystrophy in patients with HIV infection. Further studies are needed to verify if nevirapine overcomes the expected distinct lipodystrophy risk profile associated with different nucleoside backbone therapies.
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Abstract
BACKGROUND Metabolic complications, including type 2 diabetes mellitus and metabolic syndrome, are increasingly recognized among HIV-infected individuals. Low vitamin D levels increase the risk of type 2 diabetes mellitus, and vitamin D supplementation has been shown to decrease the risk of type 2 diabetes mellitus in patients without HIV infection. OBJECTIVES The primary objective was to determine whether vitamin D deficiency (serum 25-hyrdoxyvitamin D <20 ng/ml) was associated with type 2 diabetes mellitus among HIV-infected patients. Our secondary objective was to determine whether vitamin D deficiency was associated with metabolic syndrome in HIV. METHODS We conducted a cross-sectional study among participants enrolled in the prospective Modena (Italy) HIV Metabolic Clinic Cohort. Clinical and laboratory data, including history of type 2 diabetes mellitus, fasting blood glucose, components of metabolic syndrome, and 25-hydroxyvitamin D levels, were obtained for all participants. RESULTS After adjusting for vitamin D supplementation, sex, age, body mass index, and hepatitis C virus co-infection, vitamin D deficiency was associated with type 2 diabetes mellitus [adjusted odds ratio (OR) 1.85; 95% confidence interval (CI) 1.03-3.32; P = 0.038]. The association between vitamin D deficiency and metabolic syndrome was not significant after adjusting for vitamin D supplementation, sex, age and body mass index (adjusted OR 1.32; 95% CI 1.00-1.75; P = 0.053). CONCLUSIONS Our study demonstrates an association between vitamin D deficiency and type 2 diabetes mellitus. Clinical trials are needed to better characterize the association between vitamin D deficiency and type 2 diabetes mellitus in HIV infection and to evaluate whether vitamin D is able to prevent or delay the onset of type 2 diabetes mellitus.
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Abstract
The increase in the life expectancy achieved following the introduction of more effective antiretroviral therapy (ART) in recent years now means that the HIV-infected population are for the first time being exposed to the age-related diseases that affect the general population. Nevertheless, the prevalence of these diseases (which include cardiovascular disease, dyslipidaemia, glucose intolerance and diabetes) is higher, and their onset earlier in the HIV population, probably due to the complex interplay between HIV infection, coinfection with hepatitis B and C, and ART. As a result, HIV physicians are now required to adopt a new approach to the management of HIV, which involves screening and regular monitoring of all HIV-infected individuals for the presence of comorbidities and prompt referral to other clinical specialties when required. If this challenge to patient management is to be overcome, it is clear that educating physicians in the diagnosis and treatment of age-associated comorbidities is essential, either through ongoing programmes such as the HIV and the Body initiative, an overarching independent medical education programme established in 2007 and overseen by an independent Steering Committee, organized and funded by Gilead, and/or through internal training. To assist in this process, this article provides an overview of common comorbidities affecting HIV-infected persons and provides practical guidance on their management.
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Affiliation(s)
- J Rockstroh
- Department of Medicine, University of Bonn, Bonn, Germany
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Guaraldi G, Stentarelli C, Zona S, Orlando G, Carli F, Ligabue G, Lattanzi A, Zaccherini G, Rossi R, Modena MG, Alexopoulos N, Palella F, Raggi P. Lipodystrophy and anti-retroviral therapy as predictors of sub-clinical atherosclerosis in human immunodeficiency virus infected subjects. Atherosclerosis 2010; 208:222-7. [DOI: 10.1016/j.atherosclerosis.2009.06.011] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2009] [Revised: 05/29/2009] [Accepted: 06/08/2009] [Indexed: 02/04/2023]
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Abstract
OBJECTIVE Few studies have examined the impact of viral hepatitis on bone mineral density (BMD), and none have done so among HIV-infected patients. Our objective was to determine whether viral hepatitis was associated with low BMD in HIV. DESIGN : A cross-sectional study among 1237 HIV-infected patients (625 with viral hepatitis). METHODS Dual-energy X-ray absorptiometry scans of the lumbar spine and femoral neck were obtained. Clinical data, hepatitis B and C status, and markers of bone metabolism were determined at dual-energy X-ray absorptiometry scanning. Multivariable logistic regression examined the association between hepatitis and low BMD (Z-score < or =-2.0 at the lumbar spine, femoral neck, or both). RESULTS Mean BMD Z-scores were lower among hepatitis-coinfected women at the lumbar spine {-0.15 versus +0.29; difference = -0.44 [95% confidence Interval (CI) -0.65 to -0.23]; P < 0.001} and femoral neck [-0.64 versus -0.39; difference = -0.25 (95% CI -0.44 to -0.06); P = 0.009] compared with HIV-monoinfected women. No differences in mean BMD Z-scores were observed between coinfected and monoinfected men. After adjustment for age, BMI, duration of HIV, antiretroviral use, physical activity, and smoking, viral hepatitis was associated with low BMD among women (adjusted odds ratio 2.87, 95% CI 1.31-6.29) but not men (adjusted odds ratio 1.19, 95% CI 0.74-1.91). Coinfected women had lower mean parathyroid hormone (60.1 versus 68.1 pg/ml; P = 0.02) but similar mean 25-hydroxyvitamin D (19.1 versus 19.6 ng/ml; P = 0.6) and osteocalcin (3.0 versus 3.2 ng/ml; P = 0.8) concentrations than HIV-monoinfected women. CONCLUSION Viral hepatitis was associated with a higher risk of low BMD among HIV-infected women but not men.
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Luzi K, Guaraldi G, Murri R, De Paola M, Orlando G, Squillace N, Esposito R, Vincenzo R, Zirilli L, Martinez E. Body image is a major determinant of sexual dysfunction in stable HIV-infected women. Antivir Ther 2009. [DOI: 10.1177/135965350901400106] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Background Prevalence and factors associated with sexual dysfunction in HIV-positive women are poorly known. Methods This was a cross-sectional study in a cohort of HIV-infected women. Clinically stable women were invited to participate in a female sexual dysfunction (FSD) evaluation with Female Sexual Function Index (FSFI) exploring desire, arousal, lubrication, orgasm, pain and satisfaction. An FSFI score <23 was used for defining FSD. Variables evaluated included body appearance satisfaction, interference of body changes with habits, social life and attitudinal aspects of body image, health-related quality of life, hormonal assessment, menopause, cumulative exposure to antiretroviral drug classes and immune-virological parameters. Lipodystrophy was defined according to the HIV Outpatient Study definition. Results A total of 185 women completed the FSFI. The mean (±sd) age was 42 years (±5), 27% had CDC stage C, the mean (±sd) CD4+ T-cell count was 508 cells/μl (±251) and median HIV RNA was 1.7 log10 copies/ ml (interquartile range 1.7–2.6). Among 161 evaluable patients, 59 (32%) reported FSD. In a multiple linear regression analysis, desire, arousal and satisfaction domains were associated with interference of body changes with habits, social life and attitudinal aspects of body image (β=0.22, 95% confidence interval [CI] 0.06–0.37; β=0.29, 95% CI 0.10–0.48; and β=0.20, 95% CI 0.02–0.38, respectively). Lubrication and orgasm domains were associated with body image satisfaction (β=-0.49, 95% CI -0.88— 0.10 and β=-0.58, 95% CI -1.00—0.16, respectively). No significant associations with sex hormones, CDC stage, CD4+ T-cell count, HIV RNA viral load and cumulative exposure to antiretroviral drug classes were found. In women with FSD, severity of self-perceived abdominal fat accumulation showed a trend towards lower FSFI scores (ANOVA P=0.02). Conclusions FSD was highly prevalent in this cohort. Self-perceived body changes was identified as its major determinant.
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Affiliation(s)
- Kety Luzi
- Università di Modena e Reggio Emilia, Modena, Italy
| | | | - Rita Murri
- Università Cattolica Sacro Cuore, Roma, Italy
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Guaraldi G, Squillace N, Stentarelli C, Orlando G, D'Amico R, Ligabue G, Fiocchi F, Zona S, Loria P, Esposito R, Palella F. Nonalcoholic fatty liver disease in HIV-infected patients referred to a metabolic clinic: prevalence, characteristics, and predictors. Clin Infect Dis 2008; 47:250-7. [PMID: 18532884 DOI: 10.1086/589294] [Citation(s) in RCA: 172] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The prevalence and predictors of nonalcoholic fatty liver disease (NAFLD) in human immunodeficiency virus (HIV)-infected highly active antiretroviral therapy-experienced patients and the association of NAFLD with risk of cardiovascular disease and subclinical atherosclerosis are unknown. METHODS We performed a cross-sectional observational study. NAFLD was defined by liver-spleen attenuation values of <1.1 on computed tomography in persons who had neither evidence of chronic viral hepatitis nor a significant history of alcohol consumption. RESULTS We enrolled 225 patients; 163 (72.4%) were men. Mean (+/-SD) HIV infection duration was 145 +/- 60 months, and mean (+/-SD) body mass index (calculated as weight in kilograms divided by the square of height in meters) was 23.75 +/- 3.59. NAFLD was diagnosed in 83 patients (36.9% of the total cohort). The following variables were significantly associated with NAFLD in univariate analyses: sex, waist circumference, body mass index, cumulative exposure to nucleoside reverse-transcriptase inhibitors, visceral adipose tissue, homeostasis model assessment of insulin resistance index, serum alanine and aspartate aminotransferase levels, and ratios of total serum cholesterol to high-density lipoprotein cholesterol. Coronary artery calcium scores and a diagnosis of diabetes were not associated with NAFLD. In multivariable logistic regression analyses, factors associated (P<0.001) with NAFLD were higher serum alanine to aspartate ratio (odds ratio, 4.59; 95% confidence interval, 2.09-10.08), male sex (odds ratio, 2.49; 95% confidence interval, 1.07-5.81), greater waist circumference (odds ratio, 1.07; 95% confidence interval, 1.03-1.11), and longer nucleoside reverse-transcriptase inhibitor exposure (odds ratio, 1.12 per year of exposure; 95% confidence interval, 1.03-1.22). CONCLUSIONS NAFLD is common among HIV-infected persons who have the traditional risk factors for NAFLD (elevations in serum alanine level, male sex, and increased waist circumference) apparent. Exposure to nucleoside reverse-transcriptase inhibitors was an independent risk factor for NAFLD, with an 11% increase in the odds ratio for each year of use.
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Affiliation(s)
- Giovanni Guaraldi
- University of Modena and Reggio Emilia School of Medicine, Modena, Italy.
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Guaraldi G, Murri R, Orlando G, Giovanardi C, Squillace N, Vandelli M, Beghetto B, Nardini G, De Paola M, Esposito R, Wu AW. Severity of lipodystrophy is associated with decreased health-related quality of life. AIDS Patient Care STDS 2008; 22:577-85. [PMID: 18647097 DOI: 10.1089/apc.2007.0173] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The impact of lipodystrophy (LD) on quality of life is high, but it has not been demonstrated in literature. The objective of the study was to assess the impact of LD on the health-related quality of life (HRQOL) in HIV-infected people on highly active antiretroviral therapy (HAART). Patients with LD phenotype defined by the Multicenter AIDS Cohort Study (MACS) were included. Three different methods were used to define LD severity: both patient and physician evaluation using the HIV Outpatient Study (HOPS) severity scales and the Lipodystrophy Case Definition (LDCD). The HRQOL was evaluated by MOS-HIV Health Survey. Four hundred one patients on HAART for a mean of 108 +/- 52 months were evaluated for LD at the Metabolic Clinic of Modena and Reggio Emilia University were enrolled from January 2003 to July 2006. According to self-perceived or physician-based HOPS, 106 (26.5%) and 122 (30.4%) patients had severe LD. Females had significantly more severe LD. Few HRQOL scores correlated to LD severity using the physician-based score (both HOPSph and LDCD), while all the HRQOL scores correlated with LD severity when a patient-based score was used (HOPSpt). In multiple linear regression analysis, Mental Health HRQOL score, gender, body mass index, age, body image satisfaction were independent predictors of patient-based (HOPSpt) LD, while none of the HRQOL scores, but female gender, age, waist-to-hip ratio, limb fat, and body image satisfaction were correlated with physician-estimated HOPSph LD severity. HRQOL was strongly correlated with LD severity when a patient-based score was used. For an overall assessment of the impact of LD on HIV-infected people, both patient-based and physician-based measures are required.
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Affiliation(s)
- Giovanni Guaraldi
- Department of Medicine and Medical Specialties, Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Rita Murri
- Department of Infectious Diseases, Catholic University of Rome, Rome, Italy
| | - Gabriella Orlando
- Department of Medicine and Medical Specialties, Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Chiara Giovanardi
- Department of Medicine and Medical Specialties, Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Nicola Squillace
- Department of Medicine and Medical Specialties, Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Barbara Beghetto
- Department of Medicine and Medical Specialties, Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Giulia Nardini
- Department of Medicine and Medical Specialties, Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Maria De Paola
- Department of Medicine and Medical Specialties, Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Roberto Esposito
- Department of Medicine and Medical Specialties, Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - Albert W. Wu
- Department of Health Policy and Management, Bloomberg School of Public Health, The Johns Hopkins University, Baltimore, Maryland
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Guaraldi G, Luzi K, Murri R, Granata A, De Paola M, Orlando G, Squillace N, Malmusi D, Carani C, Comelli D, Esposito R, Martinez E. Sexual dysfunction in HIV-infected men: role of antiretroviral therapy, hypogonadism and lipodystrophy. Antivir Ther 2007; 12:1059-65. [PMID: 18018764 DOI: 10.1177/135965350701200713] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
BACKGROUND Both psychological and organic factors have been recognized to be associated with sexual dysfunction in HIV-infected individuals. METHODS In this cross-sectional study we evaluated the prevalence and factors associated with sexual dysfunction in a cohort of HIV-infected adult men. Evaluation tools included: the International Index of Erectile Function (erectile dysfunction [ED], desire, orgasm, intercourse satisfaction, overall satisfaction), the Assessment of Body Change and Distress (body image satisfaction), the Medical Outcomes Study HIV Health Survey (mental and physical health-related quality of life), and plasma free and total testosterone level (hypogonadism). RESULTS Three-hundred and fifty-seven men were enrolled. Among 336 patients reporting sexual activities in the 4 weeks before, 94 (29.6%) had mild, 30 (9.4%) moderate and 34 (10.1%) severe dysfunction. The Mental Health Summary score was 2.28 units (95% confidence interval [CI] 1.51, 3.06) lower for each unit higher of body image dissatisfaction and 0.31 units (95% CI 0.27, 0.36) higher for each unit higher of the score for body change interference with habits. At regression analysis, ED was independently related to the body mass index (B = 0.31, 95% CI 0.08, 0.62). Desire, orgasm and overall satisfaction domains were associated with mental health score (B = 0.87, 95% CI 0.47, 1.27; B = 0.75, 95% CI 0.23, 1.26; B = 0.86, 95% CI 0.45, 1.28, respectively). An improved intercourse satisfaction domain was associated with a lower interference of body changes with habits and social life (B = 0.39, 95% CI 0.05, 0.73). Testosterone, metabolic alterations and HAART were not associated with sexual function domains. CONCLUSIONS Body image and mental health but not HAART or hypogonadism were associated with sexual function domains.
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Orlando G, Guaraldi G, De Fazio D, Rottino A, Grisotti A, Blini M, De Santis G, Pedone A, Spaggiari A, Baccarani A, Vandelli M, De Paola M, Comelli D, Nardini G, Beghetto B, Squillace N, Esposito R. Long-term psychometric outcomes of facial lipoatrophy therapy: forty-eight-week observational, nonrandomized study. AIDS Patient Care STDS 2007; 21:833-42. [PMID: 18240893 DOI: 10.1089/apc.2007.0029] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The aim of this observational, prospective, nonrandomized study was to assess long-term psychometric outcomes of surgical treatment of HIV-related facial lipoatrophy. Two hundred ninety-nine participants (70.8% male) consecutively attending the Metabolic Clinic of Modena and Reggio Emilia University from November 2005 to July 2006, undergoing surgical interventions for HIV-related facial lipoatrophy were enrolled. Fifty-four (18.1%) underwent facial lipofilling, which consists of the harvesting of a small, intact parcel of fatty tissue with processing that removes the nonviable components and of the transport of fatty parcels through a small cannula to implant the graft in a manner that provides nutrition and anchors the fat to the host tissue. After an initial lipofilling, 24 (8%) needed polylactic acid injections to correct cheek asymmetry, 91 (30.4%) received only polylactic acid infiltrations, and 130 (43.5%) polyacrylamide infiltrations only. Subjective outcome measures were face aesthetic satisfaction, body image perception, depression evaluated by a visual analogue scale (VAS), the Assessment of Body Change and Distress questionnaire (ABCD), and by the Beck Depression Inventory questionnaire, respectively. Objective measure was cheek thickness evaluated by a 7.5-MHz frequency ultrasound probe perpendicular to the skin surface at the nasolabial fold, the corner of the mouth, the zygomatic arch, and centrally between these points in the buccal fat pad area. Both subjective and objective variables were evaluated at baseline and 48 weeks after end of surgical treatment. All 299 participants had significant improvement of the aesthetic satisfaction for the face (VAS from 2.9 +/- 2.1 to 6.2 +/- 2.1, p < 0.0001), of body image satisfaction (ABCD question 7 from 3.8 +/- 1 to 3.1 +/- 1 p < 0.0001 and ABCD question 8 from 70.7 +/- 16.7 to 77.2 +/- 17.2 p < 0.0001), of depression score (Beck score from 11.4 +/- 8.3 to 9.4 +/- 7.8 p = 0.001). Participants experienced a significant augmentation of both cheeks' thickness (right cheek from 4.3 +/- 1.9 mm to 9.5 +/- 3 mm p < 0.0001, left cheek from 4.4 +/- 2 mm to 9.6 +/- 3.1 mm, p < 0.0001). Our data suggest that facial surgery is an important option in the treatment of HIV-related lipoatrophy as an integral part of the management of HIV infection, because of the important and lasting psychological benefits.
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Affiliation(s)
- G. Orlando
- Infectious Disease Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - G. Guaraldi
- Infectious Disease Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - D. De Fazio
- Plastic Surgery–San Raffaele Hospital, Casa di cura San Pio X, Milan, Italy
| | - A. Rottino
- Plastic Surgery–San Raffaele Hospital, Casa di cura San Pio X, Milan, Italy
| | - A. Grisotti
- Plastic Surgery–San Raffaele Hospital, Casa di cura San Pio X, Milan, Italy
| | - M. Blini
- Plastic Surgery–San Raffaele Hospital, Casa di cura San Pio X, Milan, Italy
| | - G. De Santis
- Plastic Surgery–Azienda Ospedaliera Policlinico, Modena, Italy
| | - A. Pedone
- Plastic Surgery–Azienda Ospedaliera Policlinico, Modena, Italy
| | - A. Spaggiari
- Plastic Surgery–Azienda Ospedaliera Policlinico, Modena, Italy
| | - A. Baccarani
- Plastic Surgery–Azienda Ospedaliera Policlinico, Modena, Italy
| | - M. Vandelli
- Psychosocial Service–Azienda Ospedaliera Policlinico, Modena, Italy
| | - M. De Paola
- Psychosocial Service–Azienda Ospedaliera Policlinico, Modena, Italy
| | - D. Comelli
- Psychosocial Service–Azienda Ospedaliera Policlinico, Modena, Italy
| | - G. Nardini
- Infectious Disease Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - B. Beghetto
- Infectious Disease Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - N. Squillace
- Infectious Disease Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - R. Esposito
- Infectious Disease Clinic, University of Modena and Reggio Emilia, Modena, Italy
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Guaraldi G, Orlando G, Squillace N, Roverato A, De Fazio D, Vandelli M, Nardini G, Beghetto B, De Paola M, Esposito R, Palella F. Prevalence of and Risk Factors for Pubic Lipoma Development in HIV-Infected Persons. J Acquir Immune Defic Syndr 2007; 45:72-6. [PMID: 17460472 DOI: 10.1097/qai.0b013e31804a85b0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND The natural history of HIV-associated body habitus changes is unclear. In this report, we describe a novel manifestation of HIV-associated lipoaccumulation. METHODS We noted the presence of suprapubic fat pads (pubic lipomas [PLs]) in several patients with preexisting HIV-associated body habitus abnormalities. Subsequently, we evaluated the prevalence of and associated risk factors for development of PLs by undertaking an observational cross-sectional study among patients with known lipodystrophy who attended a metabolic clinic in northern Italy. Inclusion criteria were a physician-confirmed diagnosis of lipodystrophy according to the Multicenter AIDS Cohort Study definition and, for those affected with PL, a readily noticeable PL on physical examination. RESULTS We evaluated 582 patients with lipodystrophy: 214 female (36.7%) and 368 male (63.3%). The overall PL prevalence was 9.4% (95% confidence interval [CI]: 7.2% to 12.1%; P < 0.0001). PLs were more common among obese than nonobese individuals (34.5%, 95% CI: 17.9% to 5l.3% vs. 8%, 95% CI: 5.9% to 10.6%, respectively; P < 0.0001) and those with preexisting dorsocervical fat pads, commonly called "buffalo humps" (BHs) (18.5%, 95% CI: 12.7% to 25.4% vs. 6.1%, 95% CI: 4.03% to 8.83%, respectively, P < 0.0001; relative risk = 3.02, 95% CI: 1.84% to 4.96%, P < 0.0001). The PL prevalence in the nonobese HIV-infected population (body mass index [BMI] <30, n = 550) was 8.0% (95% CI: 5.9% to 10.6%; P < 0.0001). Logistic regression analyses identified the following factors as associated with a greater likelihood for PL: BMI >30 (beta = 0.18, SE = 0.04; P < 0.001), female gender (beta = 1.06, SE = 0.31; P < 0.001), and shorter duration of HIV infection (beta = -0.005, SE = 0.003; P = 0.04). We used a chain graph model to evaluate risk factors for BH and PL simultaneously. A nonnull interaction between these entities was evident, and this association seemed to be independent of factors positively associated with both (BMI and gender). CONCLUSIONS PL is a newly recognized manifestation of HIV-associated lipoaccumulation that is more likely to occur among those with coexisting dorsocervical fat pads, suggesting the possibility of a common pathogenesis between the 2 entities. Likewise, PLs are more common among women, obese individuals, and those with a shorter duration of HIV infection. We suggest that PL should be considered part of the HIV-associated lipodystrophy syndrome.
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Affiliation(s)
- Giovanni Guaraldi
- Department of Medicine and Medical Specialties, Infectious Diseases Clinic, University of Modena and Reggio Emilia, Modena, Italy.
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