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Iriarte E, Cooley S, Wisch J, Erlandson KM, Ances BM, Jankowski C. Area Deprivation Index and Frailty Among Older People With HIV. J Appl Gerontol 2024:7334648241262658. [PMID: 39025783 DOI: 10.1177/07334648241262658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2024] Open
Abstract
We evaluated the relationship between neighborhood disadvantage (measured by the Area Deprivation Index [ADI]) and frailty. We performed a secondary analysis, pooling cross-sectional data collected from 209 people with HIV (PWH) aged ≥50 years enrolled in studies in Colorado (CO) and Missouri (MO). MO participants (N = 137) had a higher ADI (µ= 70, ơ2 = 25) compared to CO (µ= 32, ơ2 = 15; p < .001). No significant differences in ADI were observed between frailty categories when cohorts were examined either separately or combined; however, when comparing individual frailty criteria, the most apparent differences by neighborhood disadvantage were seen among those with limited physical activity (μ = 67, ơ2 = 28) compared to those without (μ = 55, ơ2 = 29, p = .03). Neighborhood disadvantage was associated with low physical activity but not with overall frailty status. Future research should examine how access to physical activity spaces varies based on ADI, as this could be crucial in preventing frailty.
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Affiliation(s)
- Evelyn Iriarte
- University of Colorado College of Nursing, Anschutz Medical Campus, Aurora, CO, USA
- Pontificia Universidad Católica de Chile School of Nursing, Santiago, Chile
| | - Sarah Cooley
- Washington University in St. Louis, St Louis, MO, USA
| | - Julie Wisch
- Washington University in St. Louis, St Louis, MO, USA
| | - Kristine M Erlandson
- University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Beau M Ances
- Washington University in St. Louis, St Louis, MO, USA
| | - Catherine Jankowski
- University of Colorado College of Nursing, Anschutz Medical Campus, Aurora, CO, USA
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Achour J, Abulizi D, Makinson A, Arvieux C, Bonnet F, Goujard C, Lambert O, Slama L, Blain H, Meyer L, Allavena C. One-Year Frailty Transitions Among Persons With HIV Aged 70 Years or Older on Antiretroviral Treatment. Open Forum Infect Dis 2024; 11:ofae229. [PMID: 38966850 PMCID: PMC11222971 DOI: 10.1093/ofid/ofae229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 04/24/2024] [Indexed: 07/06/2024] Open
Abstract
Background People with HIV (PWH) are aging. Frailty is an age-related condition predictive of hospitalization and mortality. Here, we assessed the frequency and factors associated with frailty transitions at 1-year follow-up in elderly PWH. Methods Five hundred eight PWH aged 70 years or older who were on antiretroviral treatment were included in the French multicenter SEPTAVIH study in 2019-2020. Participants were classified as robust, prefrail, or frail according to Fried frailty phenotype at baseline and at 1 year. Logistic regression models were used to evaluate socioeconomic and medical factors associated with transition between frailty states. Models were adjusted for gender, age at baseline, education, and period of HIV diagnosis (before vs after 1996). Results Seventeen PWH died during the 1-year follow-up. Of the remaining 491 PWH (median age, 73 years), frailty status worsened for 18% of participants and improved for 14% at 1 year. Advanced age, baseline CD4+ T-cell count <350 cells/mm3, and type 2 diabetes were associated with transition from prefrailty to frailty (adjusted odds ratio [aOR], 1.10 per 1-year positive difference; 95% CI, 1.01-1.20; aOR, 3.05; 95% CI, 1.14-8.18; and aOR, 2.63; 95% CI, 1.05-6.57; respectively). Being female was associated with more frequent improvement from prefrailty to robustness (aOR, 2.50; 95% CI, 1.09-5.55). Conclusions Preventing frailty in elderly PWH is a long-term problem, beginning with the early diagnosis of HIV infection and the management of comorbidities.
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Affiliation(s)
- Jannett Achour
- INSERM CESP, U1018, Paris-Saclay University, Le Kremlin-Bicêtre, France
- Public Health Department, Bicêtre University Hospital, AP-HP, Le Kremlin-Bicêtre, France
| | - Diane Abulizi
- INSERM CESP, U1018, Paris-Saclay University, Le Kremlin-Bicêtre, France
| | - Alain Makinson
- Infectious Diseases Department, Montpellier University Hospital, Montpellier, France
| | - Cédric Arvieux
- Infectious Diseases Department, Rennes University Hospital, Rennes, France
| | - Fabrice Bonnet
- Internal Medicine Department, Bordeaux University Hospital, Bordeaux, France
| | - Cécile Goujard
- INSERM CESP, U1018, Paris-Saclay University, Le Kremlin-Bicêtre, France
- Internal Medicine Department, Bicêtre University Hospital, AP-HP, Le Kremlin-Bicêtre, France
| | - Oriane Lambert
- INSERM CESP, U1018, Paris-Saclay University, Le Kremlin-Bicêtre, France
| | - Laurence Slama
- Infectious Diseases Department, Hôtel-Dieu Hospital, AP-HP, Paris, France
| | - Hubert Blain
- Geriatrics Department, Montpellier University Hospital, Montpellier, France
| | - Laurence Meyer
- INSERM CESP, U1018, Paris-Saclay University, Le Kremlin-Bicêtre, France
- Public Health Department, Bicêtre University Hospital, AP-HP, Le Kremlin-Bicêtre, France
| | - Clotilde Allavena
- INSERM, EA1413, Nantes, France
- Infectious Diseases Department, Nantes University Hospital, Nantes, France
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Brañas F, Díaz-Álvarez J, Fernández-Luna J, Vásquez-Brolen BD, García-Molina R, Moreno E, Ryan P, Martínez-Sanz J, Luna L, Martínez M, Dronda F, Sánchez-Conde M. A 12-week multicomponent exercise program enhances frailty by increasing robustness, improves physical performance, and preserves muscle mass in older adults with HIV: MOVIhNG study. Front Public Health 2024; 12:1373910. [PMID: 38694984 PMCID: PMC11062244 DOI: 10.3389/fpubh.2024.1373910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 03/06/2024] [Indexed: 05/04/2024] Open
Abstract
Background Our aim was to analyze the effects of a multicomponent exercise program (MEP) on frailty and physical performance in older adults with HIV (OAWH) since exercise can reverse frailty in the older population overall, but there is no data for OAWH. Methods A prospective longitudinal study with intervention and control group was designed. Sedentary adults 50 or over with and without HIV were included. The intervention was a 12-week home-based MEP. Dependent variables were frailty (frailty phenotype), physical performance (Senior Fitness Test), muscle mass (ASMI) by bioimpedance. Pre- and postintervention measurements were analyzed using McNemar's test for categorical variables and the Wilcoxon signed-rank test for quantitative variables. Results 40 OAWH and 20 OA without HIV. The median age was 56.5 years. 23.3% were women. The prevalence of frailty was 6.6% with no frail HIV-negative participants. Three of the four frail HIV-participants transitioned two (50%) from frail to prefrail and one (25%) to robust after the MEP. In participants with an adherence ≥50%, physical performance was significantly improved [basal vs. 12 week]: upper extremity strength [13 (13-15) vs. 16 (15-19), p = 0.0001], lower extremity strength [13 (11-16) vs. 15 (13-16), p = 0.004], aerobic endurance [62 (55-71) vs. 66 (58-80), p = 0.005]. Participants with low adherence experienced a significant worsening in ASMI [8.35 (7.44-9.26) vs. 7.09 (6.08-8.62), p = 0.03]. Conclusion A 12-week MEP enhances frailty by increasing robustness in OAWH, and improves physical performance, and preserves muscle mass in older adults with good adherence to the MEP independently of HIV status. Clinical trial number NCT 05435521
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Affiliation(s)
- Fátima Brañas
- Geriatrics Department, Hospital Universitario Infanta Leonor, Madrid, Spain
- FIIB H.U Infanta Leonor y H.U. Sureste, Madrid, Spain
- Medicine Department, Universidad Complutense, Madrid, Spain
| | - Jorge Díaz-Álvarez
- Infectious Diseases Department, Hospital Universitario Ramón y Cajal. IRYCIS, Madrid, Spain
| | | | | | - Rafael García-Molina
- Geriatrics Department, Hospital Nuestra Señora del Perpetuo Socorro, Albacete, Spain
- CIBER de Envejecimiento y Fragilidad (CIBERFES), ISCIII, Madrid, Spain
| | - Elena Moreno
- Infectious Diseases Department, Hospital Universitario Ramón y Cajal. IRYCIS, Madrid, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC). ISCIIII, Madrid, Spain
| | - Pablo Ryan
- FIIB H.U Infanta Leonor y H.U. Sureste, Madrid, Spain
- Medicine Department, Universidad Complutense, Madrid, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC). ISCIIII, Madrid, Spain
- HIV Clinic, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - Javier Martínez-Sanz
- Infectious Diseases Department, Hospital Universitario Ramón y Cajal. IRYCIS, Madrid, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC). ISCIIII, Madrid, Spain
| | - Laura Luna
- Infectious Diseases Department, Hospital Universitario Ramón y Cajal. IRYCIS, Madrid, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC). ISCIIII, Madrid, Spain
| | - Marta Martínez
- Geriatrics Department, Hospital Universitario Infanta Leonor, Madrid, Spain
- Medicine Department, Universidad Complutense, Madrid, Spain
| | - Fernando Dronda
- Infectious Diseases Department, Hospital Universitario Ramón y Cajal. IRYCIS, Madrid, Spain
| | - Matilde Sánchez-Conde
- Infectious Diseases Department, Hospital Universitario Ramón y Cajal. IRYCIS, Madrid, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC). ISCIIII, Madrid, Spain
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Titou H, Bichra A, Bouhamidi A. Assessment, Prevalence, and Correlates of Frailty among Moroccan People Aged 50 and above Living with HIV. Int J Mycobacteriol 2024; 13:15-21. [PMID: 38771274 DOI: 10.4103/ijmy.ijmy_142_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 02/29/2024] [Indexed: 05/22/2024] Open
Abstract
BACKGROUND Persons living with HIV experience many challenges, such as premature aging and geriatric syndromes. Frailty has become an important determinant of a series of adverse health outcomes. This research aimed to evaluate the prevalence and risk factors for frailty in this population. METHODS A cross-sectional outpatient investigation was conducted in an urban HIV clinic. Patients aged 50 and older living with HIV were included. Frailty phenotype was evaluated using the original Fried criteria, and we calculated the Veterans Aging Cohort Study (VACS) index, Charlson Comorbidity Index, Fracture Risk Assessment Tool scores, and Mini-mental State Exam scores. RESULTS One hundred and nine individuals were studied. Ninety-two (84.4%) were men, with a mean age of 57.65.2 years. Fourteen (12.8%) participants were frail. Frail participants were older (P = 0.001) and less likely to be virally suppressed (P = 0.01). Having ≥3 comorbidities, VACS index, polypharmacy, and 5-year mortality risk was significantly greater in the frail group. Frailty was significantly associated with poorer quality of life (P = 0.02). The cognitive impairment, falls, and malnutrition risk were significantly associated with a risk to manifest a frail phenotype. CONCLUSION Frailty is common among Moroccans with HIV, and it is associated with greater morbidity and mortality rates. Our findings should serve as a warning sign to standardize frailty and geriatric syndrome screening in this population.
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Affiliation(s)
- Hicham Titou
- Department of Dermatology-Venereology, Avicenne Military Hospital, Cadi Ayyad University, Marrakech, Morocco
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Karimi-Sari H, Piggott DA, Scully EP, Ward K, Sutcliffe CG, Sulkowski M, Falade-Nwulia O. Changes in Inflammatory Cytokines After Chronic Hepatitis C Treatment Among People Living With HIV. Open Forum Infect Dis 2024; 11:ofad623. [PMID: 38192382 PMCID: PMC10773550 DOI: 10.1093/ofid/ofad623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Indexed: 01/10/2024] Open
Abstract
We aimed to evaluate the effect of hepatitis C virus cure on serum inflammatory markers among people with HIV. Among 127 people with HIV, serum alanine aminotransferase, soluble tumor necrosis factor receptor 1, and inflammatory index score were significantly lower at the 24-week time point in patients who achieved sustained virologic response as compared with those who did not.
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Affiliation(s)
- Hamidreza Karimi-Sari
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Damani A Piggott
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Eileen P Scully
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kathleen Ward
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Catherine G Sutcliffe
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Mark Sulkowski
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Oluwaseun Falade-Nwulia
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Johnston CD, de Menezes EGM, Bowler S, Siegler EL, Friday C, Norris PJ, Rice MC, Choi ME, Glesby MJ, Ndhlovu LC. Plasma extracellular vesicles and cell-free mitochondrial DNA are associated with cognitive dysfunction in treated older adults with HIV. J Neurovirol 2023; 29:218-224. [PMID: 36934200 PMCID: PMC10893825 DOI: 10.1007/s13365-023-01122-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 01/23/2023] [Accepted: 02/15/2023] [Indexed: 03/20/2023]
Abstract
Extracellular vesicles (EVs) are nanoparticles with a role in intercellular communication. Cell-free mitochondrial DNA (cf-mtDNA) has been associated with cognitive dysfunction in people with HIV (PWH). We conducted a nested case-control study to test the hypothesis that plasma EVs are associated with cf-mtDNA and cognitive dysfunction in older PWH. A machine learning-based model identified total EVs, including select EV subpopulations, as well as urine cf-mtDNA and 4-meter walk time carry power to predict the neurocognitive impairment. These features resulted in an AUC-ROC of 0.845 + / - 0.109 (0.615, 1.00).
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Affiliation(s)
- Carrie D Johnston
- Division of Infectious Diseases, Weill Cornell Medicine, 525 E. 68th St, Baker Tower, F2331, NY, 10065, New York, USA.
| | - Erika G Marques de Menezes
- Vitalant Research Institute, San Francisco, CA, 94118, USA
- Department of Laboratory Medicine, University of California, San Francisco, CA, 94105, USA
- Division of Geriatrics and Palliative Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Scott Bowler
- Division of Infectious Diseases, Weill Cornell Medicine, 525 E. 68th St, Baker Tower, F2331, NY, 10065, New York, USA
| | - Eugenia L Siegler
- Department of Laboratory Medicine, University of California, San Francisco, CA, 94105, USA
- Division of Geriatrics and Palliative Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Courtney Friday
- Division of Infectious Diseases, Weill Cornell Medicine, 525 E. 68th St, Baker Tower, F2331, NY, 10065, New York, USA
| | - Philip J Norris
- Vitalant Research Institute, San Francisco, CA, 94118, USA
- Department of Laboratory Medicine, University of California, San Francisco, CA, 94105, USA
- Division of Geriatrics and Palliative Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Michelle C Rice
- Division of Nephrology and Hypertension, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Mary E Choi
- Division of Nephrology and Hypertension, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Marshall J Glesby
- Division of Infectious Diseases, Weill Cornell Medicine, 525 E. 68th St, Baker Tower, F2331, NY, 10065, New York, USA
| | - Lishomwa C Ndhlovu
- Division of Infectious Diseases, Weill Cornell Medicine, 525 E. 68th St, Baker Tower, F2331, NY, 10065, New York, USA
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Ruderman SA, Webel AR, Willig AL, Drumright LN, Fitzpatrick AL, Odden MC, Cleveland JD, Burkholder G, Davey CH, Fleming J, Buford TW, Jones R, Nance RM, Whitney BM, Mixson LS, Hahn AW, Mayer KH, Greene M, Saag MS, Kamen C, Pandya C, Lober WB, Kitahata MM, Crane PK, Crane HM, Delaney JAC. Validity Properties of a Self-reported Modified Frailty Phenotype Among People With HIV in Clinical Care in the United States. J Assoc Nurses AIDS Care 2023; 34:158-170. [PMID: 36652200 PMCID: PMC10088432 DOI: 10.1097/jnc.0000000000000389] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
ABSTRACT Modifications to Fried's frailty phenotype (FFP) are common. We evaluated a self-reported modified frailty phenotype (Mod-FP) used among people with HIV (PWH). Among 522 PWH engaged in two longitudinal studies, we assessed validity of the four-item Mod-FP compared with the five-item FFP. We compared the phenotypes via receiver operator characteristic curves, agreement in classifying frailty, and criterion validity via association with having experienced falls. Mod-FP classified 8% of PWH as frail, whereas FFP classified 9%. The area under the receiver operator characteristic curve for Mod-FP classifying frailty was 0.93 (95% CI = 0.91-0.96). We observed kappa ranging from 0.64 (unweighted) to 0.75 (weighted) for categorizing frailty status. Both definitions found frailty associated with a greater odds of experiencing a fall; FFP estimated a slightly greater magnitude (i.e., OR) for the association than Mod-FP. The Mod-FP has good performance in measuring frailty among PWH and is reasonable to use when the gold standards of observed assessments (i.e., weakness and slowness) are not feasible.
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Affiliation(s)
- Stephanie A Ruderman
- Stephanie A. Ruderman, MPH, is a PhD candidate, Department of Epidemiology, University of Washington, Seattle, Washington, USA. Allison R. Webel, RN, PhD, is an Associate Dean for Research, School of Nursing, University of Washington, Seattle, Washington, USA. Amanda L. Willig, PhD, RD, is an Associate Professor, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA. Lydia N. Drumright, PhD, MPH, is a Clinical Assistant Professor, School of Nursing, University of Washington, Seattle, Washington, USA. Annette L. Fitzpatrick, PhD, is a Research Professor, Department of Epidemiology, University of Washington, Seattle, Washington, USA. Michelle C. Odden, PhD, is an Associate Professor, Department of Epidemiology and Population Health, School of Medicine, Stanford University, Stanford, California, USA. John D. Cleveland, MS, is a Statistician, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama, USA. Greer Burkholder, MD, is an Assistant Professor, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA. Christine H. Davey, RN, PhD, is a Postdoctoral Fellow, School of Nursing, Case Western Reserve University, Cleveland, Ohio, USA. Julia Fleming, MD, is an Infectious Disease Specialist, Harvard Medical School, Fenway Institute, Boston, Massachusetts, USA. Thomas W. Buford, PhD, is a Professor, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA and Birmingham/Atlanta Geriatric Research, Education, and Clinical Center, Birmingham VA Medical Center, Birmingham, Alabama, USA. Raymond Jones, PhD, is an Assistant Professor, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA. Robin M. Nance, PhD, is a Research Scientist, School of Medicine, University of Washington, Seattle, Washington, USA. Bridget M. Whitney, PhD, MPH, is a Senior Research Scientist, School of Medicine, University of Washington, Seattle, Washington, USA. L. Sarah Mixson, MPH, is a Research Scientist, School of Medicine, University of Washington, Seattle, Washington, USA. Andrew W. Hahn, MD, is a Clinical Assistant Professor, School of Medicine, University of Washington, Seattle, Washington, USA. Kenneth H. Mayer, MD, is a Professor, Harvard Medical School, Fenway Institute, Boston, Massachusetts, USA. Meredith Greene, MD, is an Associate Professor, Department of Medicine, University of California San Francisco, San Francisco, California, USA. Michael S. Saag, MD, is a Professor and Associate Dean, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA. Charles Kamen, PhD, MPH, is an Associate Professor, Department of Surgery, University of Rochester, Rochester, New York, USA. Chintan Pandya, PhD, is an Assistant Scientist, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA. William B. Lober, MD, MS, is a Professor, School of Nursing, University of Washington, Seattle, Washington, USA. Mari M. Kitahata, MD, MPH, is a Professor, School of Medicine, University of Washington, Seattle, Washington, USA. Paul K. Crane, MD, MPH, is a Professor, School of Medicine, University of Washington, Seattle, Washington, USA. Heidi M. Crane, MD, MPH, is a Professor, School of Medicine, University of Washington, Seattle, Washington, USA. Joseph A. C. Delaney, PhD, is an Associate Professor, College of Pharmacy, University of Manitoba, Winnipeg, Manitoba, California, USA
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Faulhaber JR, Baffoe-Bonnie AW, Oursler KK, Vasudeva SS. Update in Human Immunodeficiency Virus and Aging. Infect Dis Clin North Am 2023; 37:153-173. [PMID: 36805011 DOI: 10.1016/j.idc.2022.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Effective and consistent antiretroviral therapy has enabled people with human immunodeficiency virus (HIV) (PWH) to survive longer than previously encountered earlier in the epidemic. Consequently, PWH are subject to the struggles and clinical conditions typically associated with aging. However, the aging process in PWH is not the same as for those who do not have HIV. There is a complex interplay of molecular, microbiologic, and pharmacologic factors that leads to accelerated aging in PWH; this leads to increased risk for certain age-related comorbidities requiring greater vigilance and interventions in routine care.
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Affiliation(s)
- Jason R Faulhaber
- Virginia Tech Carilion School of Medicine, Carilion Clinic, Division of Infectious Diseases, 213 McClanahan St SW, Roanoke, VA 24014, USA.
| | - Anthony W Baffoe-Bonnie
- Virginia Tech Carilion School of Medicine, Carilion Clinic, Division of Infectious Diseases, 213 McClanahan St SW, Roanoke, VA 24014, USA
| | - Krisann K Oursler
- Virginia Tech Carilion School of Medicine, VA Salem Healthcare System, 1970 Roanoke Boulevard Salem, VA 24153-6404, USA
| | - Shikha S Vasudeva
- Virginia Tech Carilion School of Medicine, VA Salem Healthcare System, 1970 Roanoke Boulevard Salem, VA 24153-6404, USA
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9
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Brañas F, Torralba M, Antela A, Vergas J, Ramírez M, Ryan P, Dronda F, Galindo MJ, Machuca I, Bustinduy MJ, Cabello A, Montes ML, Sánchez-Conde M. Effects of frailty, geriatric syndromes, and comorbidity on mortality and quality of life in older adults with HIV. BMC Geriatr 2023; 23:4. [PMID: 36597036 PMCID: PMC9809005 DOI: 10.1186/s12877-022-03719-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 12/27/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND To understand the effects of frailty, geriatric syndromes, and comorbidity on quality of life and mortality in older adults with HIV (OAWH). METHODS Cross-sectional study of the FUNCFRAIL multicenter cohort. The setting was outpatient HIV-Clinic. OAWH, 50 year or over were included. We recorded sociodemographic data, HIV infection-related data, comorbidity, frailty, geriatric syndromes (depression, cognitive impairment, falls and malnutrition), quality of life (QOL) and the estimated risk of all-cause 5-year mortality by VACS Index. Association of frailty with geriatric syndromes and comorbidity was evaluated using the Cochran-Mantel-Haenszel test. RESULTS Seven hundred ninety six patients were included. 24.7% were women, mean age was 58.2 (6.3). 14.7% were 65 or over. 517 (65%) patients had ≥3 comorbidities, ≥ 1 geriatric syndrome and/or frailty. There were significant differences in the estimated risk of mortality [(frailty 10.8%) vs. (≥ 3 comorbidities 8.2%) vs. (≥ 1 geriatric syndrome 8.2%) vs. (nothing 6.2%); p = 0.01] and in the prevalence of fair or poor QOL [(frailty 71.7%) vs. (≥ 3 comorbidities 52%) vs. (≥ 1 geriatric syndrome 58.4%) vs. (nothing 51%); p = 0.01]. Cognitive impairment was significantly associated to mortality (8.7% vs. 6.2%; p = 0.02) and depression to poor QOL [76.5% vs. 50%; p = 0.01]. CONCLUSIONS Frailty, geriatric syndromes, and comorbidity had negative effects on mortality and QOL, but frailty had the greatest negative effect out of the three factors. Our results should be a wake-up call to standardize the screening for frailty and geriatric syndromes in OAWH in the clinical practice. TRIAL REGISTRATION NCT03558438.
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Affiliation(s)
- Fátima Brañas
- grid.414761.1Geriatrics Department, Hospital Universitario Infanta Leonor, Fundación para la Investigación e Innovación Biomédica H.U Infanta Leonor y H.U. Sureste. Universidad Complutense, Madrid, Spain
| | - Miguel Torralba
- grid.411098.50000 0004 1767 639XInternal Medicine Department, Hospital Universitario de Guadalajara. Universidad de Alcalá, Guadalajara, Spain
| | - Antonio Antela
- grid.411048.80000 0000 8816 6945Infectious Diseases Unit, Hospital Clínico Universitario de Santiago de Compostela, Universidad de Santiago de Compostela, Madrid, Spain
| | - Jorge Vergas
- grid.411068.a0000 0001 0671 5785Internal Medicine/ Infectious Diseases Department, Hospital Universitario Clínico San Carlos, Madrid, Spain
| | - Margarita Ramírez
- grid.410526.40000 0001 0277 7938Infectious Diseases Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Pablo Ryan
- grid.414761.1HIV Clinic. Hospital Universitario Infanta Leonor, Fundación para la Investigación e Innovación Biomédica H.U Infanta Leonor y H.U. Sureste. Universidad Complutense. CIBERINFEC, Madrid, Spain
| | - Fernando Dronda
- grid.411347.40000 0000 9248 5770Infectious Diseases Department, Hospital Universitario Ramón y Cajal. IRYCIS. CIBERINFEC, Madrid, Spain
| | - María José Galindo
- grid.411308.fInternal Medicine/ Infectious Diseases Department, Hospital Universitario Clínico de Valencia, Valencia, Spain
| | - Isabel Machuca
- grid.411349.a0000 0004 1771 4667Infectious Diseases Department, Hospital Universitario Reina Sofía, Córdoba, Spain
| | - María Jesús Bustinduy
- grid.414651.30000 0000 9920 5292Infectious Diseases Department, Hospital de Donostia, San Sebastián, Spain
| | - Alfonso Cabello
- grid.419651.e0000 0000 9538 1950Infectious Diseases Department, Fundación Jiménez Díaz, Madrid, Spain
| | - María Luisa Montes
- grid.81821.320000 0000 8970 9163HIV Unit/Internal Medicine Department, Hospital Universitario La Paz. IdiPAZ, Madrid, Spain
| | - Matilde Sánchez-Conde
- grid.411347.40000 0000 9248 5770Infectious Diseases Department, Hospital Universitario Ramón y Cajal. IRYCIS. CIBERINFEC, Madrid, Spain
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10
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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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11
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Lee JL, Zhang C, Westbrook R, Gabrawy MM, Nidadavolu L, Yang H, Marx R, Wu Y, Anders NM, Ma L, Bichara MD, Kwak MJ, Buta B, Khadeer M, Yenokyan G, Tian J, Xue QL, Siragy HM, Carey RM, de Cabo R, Ferrucci L, Moaddel R, Rudek MA, Le A, Walston JD, Abadir PM. Serum Concentrations of Losartan Metabolites Correlate With Improved Physical Function in a Pilot Study of Prefrail Older Adults. J Gerontol A Biol Sci Med Sci 2022; 77:2356-2366. [PMID: 35511890 PMCID: PMC9799219 DOI: 10.1093/gerona/glac102] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Indexed: 01/20/2023] Open
Abstract
Losartan is an oral antihypertensive agent that is rapidly metabolized to EXP3174 (angiotensin-subtype-1-receptor blocker) and EXP3179 (peroxisome proliferator-activated receptor gamma [PPARγ] agonist), which was shown in animal studies to reduce inflammation, enhance mitochondrial energetics, and improve muscle repair and physical performance. We conducted an exploratory pilot study evaluating losartan treatment in prefrail older adults (age 70-90 years, N = 25). Participants were randomized to control (placebo) or treatment (daily oral losartan beginning at 25 mg per day and increasing every 8 weeks) for a total of 6 months. Fatigue, hyperkalemia, and hypotension were the most observed side effects of losartan treatment. Participants in the losartan group had an estimated 89% lower odds of frailty (95% confidence interval [CI]: 18% to 99% lower odds, p = .03), with a 0.3-point lower frailty score than the placebo group (95% CI: 0.01-0.5 lower odds, p = .04). Frailty score was also negatively associated with serum losartan and EXP3179 concentrations. For every one standard deviation increase in EXP3179 (ie, 0.0011 ng/μL, based on sample values above detection limit) and EXP3174 (ie, 0.27 ng/μL, based on sample values above detection limit), there was a 0.0035 N (95% CI: 0.0019-0.0051, p < .001) and a 0.0027 N (95% CI: 0.00054-0.0043, p = .007) increase in average knee strength, respectively.
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Affiliation(s)
- Jessica L Lee
- Department of Medicine, Division of Geriatric Medicine and Gerontology, The Johns Hopkins University School of Medicine, Baltimore, Maryland,USA
- Department of Internal Medicine, Division of Geriatric and Palliative Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Cissy Zhang
- Department of Oncology, Division of Cancer Chemical and Structural Biology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Reyhan Westbrook
- Department of Medicine, Division of Geriatric Medicine and Gerontology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Mariann M Gabrawy
- Department of Medicine, Division of Geriatric Medicine and Gerontology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Lolita Nidadavolu
- Department of Medicine, Division of Geriatric Medicine and Gerontology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Huanle Yang
- Department of Medicine, Division of Geriatric Medicine and Gerontology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Ruth Marx
- Department of Medicine, Division of Geriatric Medicine and Gerontology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Yuqiong Wu
- Department of Medicine, Division of Geriatric Medicine and Gerontology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Nicole M Anders
- Department of Oncology, Division of Cancer Chemical and Structural Biology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- The Johns Hopkins Analytical Pharmacology Core Laboratory, Clinical Pharmacology, Baltimore, MD, USA
| | - Lina Ma
- Department of Geriatrics, Xuanwu Hospital, Capital Medical University, China National Clinical Research Center for Geriatric Disorders, Beijing, China
| | - Marcela-Dávalos Bichara
- Department of Medicine, Division of Geriatric Medicine and Gerontology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Min-Ji Kwak
- Department of Internal Medicine, Division of Geriatric and Palliative Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Brian Buta
- Department of Medicine, Division of Geriatric Medicine and Gerontology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Mohammed Khadeer
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Gayane Yenokyan
- Johns Hopkins Biostatistics Center, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Jing Tian
- Department of Medicine, Division of Geriatric Medicine and Gerontology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Qian-Li Xue
- Department of Medicine, Division of Geriatric Medicine and Gerontology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Helmy M Siragy
- Department of Medicine, Division of Endocrine and Metabolism, University of Virginia, Charlottesville, Virginia, USA
| | - Robert M Carey
- Department of Medicine, Division of Endocrine and Metabolism, University of Virginia, Charlottesville, Virginia, USA
| | - Rafael de Cabo
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Luigi Ferrucci
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Ruin Moaddel
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Michelle A Rudek
- The Johns Hopkins Analytical Pharmacology Core Laboratory, Clinical Pharmacology, Baltimore, MD, USA
- Department of Medicine, Division of Clinical Pharmacology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Anne Le
- The Johns Hopkins Analytical Pharmacology Core Laboratory, Clinical Pharmacology, Baltimore, MD, USA
- Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jeremy D Walston
- Department of Medicine, Division of Geriatric Medicine and Gerontology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Peter M Abadir
- Department of Medicine, Division of Geriatric Medicine and Gerontology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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12
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Kehler DS, Milic J, Guaraldi G, Fulop T, Falutz J. Frailty in older people living with HIV: current status and clinical management. BMC Geriatr 2022; 22:919. [PMID: 36447144 PMCID: PMC9708514 DOI: 10.1186/s12877-022-03477-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 09/23/2022] [Indexed: 12/05/2022] Open
Abstract
This paper will update care providers on the clinical and scientific aspects of frailty which affects an increasing proportion of older people living with HIV (PLWH). The successful use of combination antiretroviral therapy has improved long-term survival in PLWH. This has increased the proportion of PLWH older than 50 to more than 50% of the HIV population. Concurrently, there has been an increase in the premature development of age-related comorbidities as well as geriatric syndromes, especially frailty, which affects an important minority of older PLWH. As the number of frail older PLWH increases, this will have an important impact on their health care delivery. Frailty negatively affects a PLWH's clinical status, and increases their risk of adverse outcomes, impacting quality of life and health-span. The biologic constructs underlying the development of frailty integrate interrelated pathways which are affected by the process of aging and those factors which accelerate aging. The negative impact of sarcopenia in maintaining musculoskeletal integrity and thereby functional status may represent a bidirectional interaction with frailty in PLWH. Furthermore, there is a growing body of literature that frailty states may be transitional. The recognition and management of related risk factors will help to mitigate the development of frailty. The application of interdisciplinary geriatric management principles to the care of older PLWH allows reliable screening and care practices for frailty. Insight into frailty, increasingly recognized as an important marker of biologic age, will help to understand the diversity of clinical status occurring in PLWH, which therefore represents a fundamentally new and important aspect to be evaluated in their health care.
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Affiliation(s)
- D. Scott Kehler
- grid.55602.340000 0004 1936 8200Division of Geriatric Medicine, Department of Medicine, Dalhousie University, Halifax, NS Canada ,grid.55602.340000 0004 1936 8200School of Physiotherapy, Faculty of Health, Dalhousie University, Room 402 Forrest Building 5869 University Ave, B3H 4R2, PO Box 15000 Halifax, NS Canada
| | - Jovana Milic
- grid.7548.e0000000121697570Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Giovanni Guaraldi
- grid.7548.e0000000121697570Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Tamas Fulop
- grid.86715.3d0000 0000 9064 6198Department of Medicine, Geriatric Division, Research Center On Aging, Université de Sherbrooke, Sherbrooke, QC Canada
| | - Julian Falutz
- grid.63984.300000 0000 9064 4811Division of Geriatric Medicine, Division of Infectious Diseases, Comprehensive HIV Aging Initiative, McGill University Health Center, Montreal, QC Canada
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13
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Crane HM, Ruderman SA, Whitney BM, Nance RM, Drumright LN, Webel AR, Willig AL, Saag MS, Christopoulos K, Greene M, Hahn AW, Eron JJ, Napravnik S, Mathews WC, Chander G, McCaul ME, Cachay ER, Mayer KH, Landay A, Austad S, Ma J, Kritchevsky SB, Pandya C, Achenbach C, Cartujano-Barrera F, Kitahata M, Delaney JA, Kamen C. Associations between drug and alcohol use, smoking, and frailty among people with HIV across the United States in the current era of antiretroviral treatment. Drug Alcohol Depend 2022; 240:109649. [PMID: 36215811 PMCID: PMC10088427 DOI: 10.1016/j.drugalcdep.2022.109649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 08/30/2022] [Accepted: 09/23/2022] [Indexed: 01/06/2023]
Abstract
OBJECTIVE To examine associations between frailty and drug, alcohol, and tobacco use among a large diverse cohort of people with HIV (PWH) in clinical care in the current era. METHODS PWH at 7 sites across the United States completed clinical assessments of patient-reported measures and outcomes between 2016 and 2019 as part of routine care including drug and alcohol use, smoking, and other domains. Frailty was assessed using 4 of the 5 components of the Fried frailty phenotype and PWH were categorized as not frail, pre-frail, or frail. Associations of substance use with frailty were assessed with multivariate Poisson regression. RESULTS Among 9336 PWH, 43% were not frail, 44% were prefrail, and 13% were frail. Frailty was more prevalent among women, older PWH, and those reporting current use of drugs or cigarettes. Current methamphetamine use (1.26: 95% CI 1.07-1.48), current (1.65: 95% CI 1.39-1.97) and former (1.21:95% CI 1.06-1.36) illicit opioid use, and former cocaine/crack use (1.17: 95% CI 1.01-1.35) were associated with greater risk of being frail in adjusted analyses. Current smoking was associated with a 61% higher risk of being frail vs. not frail (1.61: 95% CI 1.41-1.85) in adjusted analyses. CONCLUSIONS We found a high prevalence of prefrailty and frailty among a nationally distributed cohort of PWH in care. This study identified distinct risk factors that may be associated with frailty among PWH, many of which, such as cigarette smoking and drug use, are potentially modifiable.
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Affiliation(s)
- Heidi M Crane
- Department of Medicine, Harborview Medical Center, 325 9th Ave, Box 359931, Seattle, WA, USA.
| | - Stephanie A Ruderman
- Department of Medicine, Harborview Medical Center, 325 9th Ave, Box 359931, Seattle, WA, USA.
| | - Bridget M Whitney
- Department of Medicine, Harborview Medical Center, 325 9th Ave, Box 359931, Seattle, WA, USA.
| | - Robin M Nance
- Department of Medicine, Harborview Medical Center, 325 9th Ave, Box 359931, Seattle, WA, USA.
| | - Lydia N Drumright
- Department of Biobehavioral Nursing and Health Informatics, Harborview Medical Center, 325 9th Ave, Box 359931, Seattle, WA, USA.
| | - Allison R Webel
- Department of Child, Family and Population Health Nursing, University of Washington, Health Sciences Building, Box 357260, 1959 NE Pacific Ave, Seattle, WA, USA.
| | - Amanda L Willig
- Department of Medicine | Division of Infectious Diseases, University of Alabama at Birmingham, 1720 2nd Ave South, Birmingham, AL 35294, USA.
| | - Michael S Saag
- Department of Medicine | Division of Infectious Diseases, University of Alabama at Birmingham, 1720 2nd Ave South, Birmingham, AL 35294, USA.
| | - Katerina Christopoulos
- School of Medicine, University of California San Francisco, 1001 Potrero Ave, San Francisco, CA 94110, USA.
| | - Meredith Greene
- School of Medicine, University of California San Francisco, 490 Illinois Street, San Francisco, CA 94158, USA.
| | - Andrew W Hahn
- Department of Medicine, Harborview Medical Center, 325 9th Ave, Box 359931, Seattle, WA, USA.
| | - Joseph J Eron
- University of North Carolina, Chapel Hill, CB# 7030, Bioinformatics Building, 130 Mason Farm Road, 2nd Floor, Chapel Hill, NC 27599-7030, USA.
| | - Sonia Napravnik
- Department of Epidemiology, 130 Mason Farm Rd, 2101 Bioinformatics Building, Chapel Hill, NC 27599-7215, USA.
| | | | - Geetanjali Chander
- Department of Medicine, 600N. Wolfe Street, Carnegie, Baltimore, MD 21287, USA.
| | - Mary E McCaul
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, 3400N. Charles St. Baltimore, MD 21218-2683, USA.
| | - Edward R Cachay
- Owen Clinic, University of California San Diego, UC San Diego Health System, USA.
| | - Kenneth H Mayer
- Fenway Health/The Fenway Institute, 1340 Boylston Street, Boston, MA 02215, USA.
| | - Alan Landay
- Rush University, 1735 W. Harrison St, Chicago, IL 60612, USA.
| | - Steven Austad
- Department of Biology, Campbell Hall, 1300 University Blvd, University of Alabama Birmingham, Birmingham, AL, USA.
| | - Jimmy Ma
- Department of Medicine, Harborview Medical Center, 325 9th Ave, Box 359931, Seattle, WA, USA.
| | - Stephen B Kritchevsky
- Department of Internal Medicine, Gerontology & Geriatric Medicine, Stricht Center for Healthy Aging and Alzheimer's Prevention, 475 Vine Street, Wake Forest School of Medicine, Winston-Salem, NC, USA.
| | - Chintan Pandya
- Center for Population Health Information Technology, Wolfe Street, Baltimore, MD 21205, Johns Hopkins University, Baltimore, MD, USA.
| | - Chad Achenbach
- Department of Medicine, Northwestern University Feinberg School of Medicine, 645 N Michigan Ave # 1, Chicago, IL 60611, USA.
| | | | - Mari Kitahata
- Department of Medicine, Harborview Medical Center, 325 9th Ave, Box 359931, Seattle, WA, USA.
| | - Joseph Ac Delaney
- College of Pharmacy, Rady Faculty of Health Sciences, University of Manitoba, Manitoba, Canada.
| | - Charles Kamen
- Department of Surgery University of Rochester Medical Center Rochester, NY, USA.
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14
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Zolopa C, Høj SB, Minoyan N, Bruneau J, Makarenko I, Larney S. Ageing and older people who use illicit opioids, cocaine or methamphetamine: a scoping review and literature map. Addiction 2022; 117:2168-2188. [PMID: 35072313 PMCID: PMC9544522 DOI: 10.1111/add.15813] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 01/06/2022] [Indexed: 11/26/2022]
Abstract
AIMS To provide an overview of research literature on ageing and older people who use illicit opioids and stimulants by documenting the conceptual frameworks used and content areas that have been investigated. METHODS We conducted a scoping review of literature relating to ageing and older people who use illicit stimulants and opioids, defining 'older' as 40 years and above. Primary studies, secondary studies and editorials were included. Searches were conducted in PubMed and Embase in July 2020 and March 2021; the Cochrane library was searched in November 2021. Charted data included methodological details, any conceptual frameworks explicitly applied by authors and the content areas that were the focus of the publication. We developed a hierarchy of content areas and mapped this to provide a visual guide to the research area. RESULTS Of the 164 publications included in this review, only 16 explicitly applied a conceptual framework. Seven core content areas were identified, with most publications contributing to multiple content areas: acknowledgement of drug use among older people (n = 64), health status (n = 129), health services (n = 109), drug use practices and patterns (n = 84), social environments (n = 74), the criminal legal system (n = 28) and quality of life (n = 15). CONCLUSIONS The literature regarding older people who use illicit drugs remains under-theorized. Conceptual frameworks are rarely applied and few have been purposely adapted to this population. Health status and health services access and use are among the most frequently researched topics in this area.
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Affiliation(s)
- Camille Zolopa
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CR-CHUM), Montréal, Québec, Canada
| | - Stine B Høj
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CR-CHUM), Montréal, Québec, Canada
| | - Nanor Minoyan
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CR-CHUM), Montréal, Québec, Canada.,Department of Social and Preventative Medicine, School of Public Health, Université de Montréal, Montreal, Québec, Canada
| | - Julie Bruneau
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CR-CHUM), Montréal, Québec, Canada.,Department of Family Medicine and Emergency Medicine, Université de Montréal, Montreal, Québec, Canada
| | - Iuliia Makarenko
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CR-CHUM), Montréal, Québec, Canada.,Department of Family Medicine, McGill University, Montreal, Québec, Canada
| | - Sarah Larney
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CR-CHUM), Montréal, Québec, Canada.,Department of Family Medicine and Emergency Medicine, Université de Montréal, Montreal, Québec, Canada
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15
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Sosnowski DW, Feder KA, Astemborski J, Genberg BL, Letourneau EJ, Musci RJ, Mojtabai R, McCall L, Hollander E, Loving L, Maher BS, Kirk GD, Mehta SH, Sun J. Adverse childhood experiences and comorbidity in a cohort of people who have injected drugs. BMC Public Health 2022; 22:986. [PMID: 35578217 PMCID: PMC9109307 DOI: 10.1186/s12889-022-13369-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 04/20/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Childhood adversity is associated with the onset of harmful adult substance use and related health problems, but most research on adversity has been conducted in general population samples. This study describes the prevalence of adverse childhood experiences in a cohort of people who have injected drugs and examines the association of these adverse experiences with medical comorbidities in adulthood. METHODS Six hundred fifty three adults were recruited from a 30-year cohort study on the health of people who have injected drugs living in and around Baltimore, Maryland (Median age = 47.5, Interquartile Range = 42.3-52.3 years; 67.3% male, 81.1% Black). Adverse childhood experiences were assessed retrospectively in 2018 via self-report interview. Lifetime medical comorbidities were ascertained via self-report of a provider diagnosis. Multinomial logistic regression with generalized estimating equations was used to examine the association between adversity and comorbid conditions, controlling for potential confounders. RESULTS Two hundred twelve participants (32.9%) reported 0-1 adverse childhood experiences, 215 (33.3%) reported 2-4, 145 (22.5%) reported 5-9, and 72 (11.1%) reported ≥10. Neighborhood violence was the most commonly reported adversity (48.5%). Individuals with ≥10 adverse childhood experiences had higher odds for reporting ≥3 comorbidities (Adjusted Odds Ratio = 2.9, 95% CI = 1.2 - 6.8, p = .01). CONCLUSIONS Among people who have injected drugs, adverse childhood experiences were common and associated with increased occurrence of self-reported medical comorbidities. Findings highlight the persistent importance of adversity for physical health even in a population where all members have used drugs and there is a high burden of comorbidity.
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Affiliation(s)
- David W Sosnowski
- Department of Mental Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Kenneth A Feder
- Department of Mental Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Jacquie Astemborski
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Becky L Genberg
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Elizabeth J Letourneau
- Department of Mental Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Rashelle J Musci
- Department of Mental Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Ramin Mojtabai
- Department of Mental Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Lisa McCall
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Eileen Hollander
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Lynnet Loving
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Brion S Maher
- Department of Mental Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Gregory D Kirk
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Shruti H Mehta
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jing Sun
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
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16
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Different profiles among older adults with HIV according to their chronological age and the year of HIV diagnosis: The FUNCFRAIL cohort study (GeSIDA 9817). PLoS One 2022; 17:e0266191. [PMID: 35353855 PMCID: PMC8967027 DOI: 10.1371/journal.pone.0266191] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 03/15/2022] [Indexed: 01/08/2023] Open
Abstract
Background People in their fifties with HIV are considered older adults, but they appear not to be a homogeneous group. Objective To evaluate the differences among older adults with HIV according to their chronological age and the year of HIV diagnosis. Methods Cross-sectional study of the FUNCFRAIL cohort. Patients 50 or over with HIV were included and were stratified by both chronological age and the year of HIV diagnosis: before 1996 (long-term HIV survivors [LTHS]) and after 1996. We recorded sociodemographic data, HIV-related factors, comorbidities, frailty, physical function, other geriatric syndromes, and quality of life (QOL). Results We evaluated 801 patients. Of these, 24.7% were women, 47.0% were LTHS, and 14.7% were 65 or over. Of the 65 or over patients, 73% were diagnosed after 1996. Higher rates of comorbidities among LTHS were found, being the more prevalent: COPD, history of cancer, osteoarthritis, depression, and other psychiatric disorders while the more prevalent among the 65 or over patients were: hypertension, diabetes, dyslipidemia, cancer, and osteoarthritis. LTHS showed a significantly worse QOL. There were no differences by the year of HIV diagnosis regarding frailty and functional impairment (SPPB <10) but they were more than twice as prevalent in the 65 or over patients compared to the other chronological age groups. Conclusions A LTHS and a 65 or over person are both “older adults with HIV,” but their characteristics and requirements differ markedly. It is mandatory to design specific approaches focused on the real needs of the different profiles.
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17
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Abstract
PURPOSE OF REVIEW The HIV population is ageing with rising rates of frailty though strategies of how best to manage it remain ill-defined. It also remains unclear what the prevalence of frailty is within this cohort, how best to diagnose it and what factors are associated. RECENT FINDINGS The prevalence of frailty remains unclear because of heterogenous results. Routine screening in those 50+ is recommended and whilst the Fried Frailty Phenotype is currently preferred the Clinical Frailty Scale could be considered. No biomarkers are currently recommended. Looking at associated factors, HIV neurocognitive impairment and long-term alcohol usage has been shown to be associated with developing frailty whilst those who are frail have been shown to be less active and more likely to fall. NAFLD with fibrosis has been shown to be an indicator of metabolic age and the Pooled Cohort Equations has been shown to be more effective in diagnosing cardiovascular risk in frail people living with HIV. SUMMARY Whilst the prevalence of frailty differs between countries, with the addition of prefrailty, this represents a large proportion of people living with HIV. Services must ensure strategies are in place to support those living with HIV and frailty. Further longitudinal studies are required.
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Affiliation(s)
- Howell T Jones
- Royal Free Hospital, Royal Free London NHS Foundation Trust, London, UK
- MRC Unit for Lifelong Health and Ageing at UCL, London, UK
| | - Tom Levett
- Royal Sussex County Hospital, University Hospitals Sussex NHS Foundation Trust, Brighton, UK
- Department of Clinical and Experimental Medicine, Brighton and Sussex Medical School, Falmer, Brighton, UK
| | - Tristan J Barber
- Royal Free Hospital, Royal Free London NHS Foundation Trust, London, UK
- Institute for Global Health, UCL, London, Institute of Child Health, London, UK
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18
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Derry HM, Johnston CD, Burchett CO, Brennan-Ing M, Karpiak S, Zhu YS, Siegler EL, Glesby MJ. Links Between Inflammation, Mood, and Physical Function Among Older Adults With HIV. J Gerontol B Psychol Sci Soc Sci 2022; 77:50-60. [PMID: 33580236 PMCID: PMC8755907 DOI: 10.1093/geronb/gbab027] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES People living with human immunodeficiency virus (PLWH) treated with antiretrovirals have life spans similar to their HIV-negative peers. Yet, they experience elevated inflammation-related multimorbidity. Drawing on biopsychosocial determinants of health may inform interventions, but these links are understudied in older PLWH. We investigated cross-sectional relationships between psychosocial factors (mood, loneliness, and stigma), inflammatory markers, and age-related health outcomes among 143 PLWH aged 54-78 years. METHOD Participants provided blood samples for serum cytokine and C-reactive protein (CRP) analyses, completed surveys assessing psychosocial factors and health, and completed frailty assessments. Regression models tested relationships between key psychosocial-, inflammation, and age-related health variables, adjusting for relevant sociodemographic and clinical factors. RESULTS Participants with more depressive symptoms had higher composite cytokine levels than those with fewer depressive symptoms (β = 0.22, t(126) = 2.71, p = .008). Those with higher cytokine levels were more likely to be prefrail or frail (adjusted odds ratio = 1.72, 95% confidence interval = 1.01-2.93) and reported worse physical function (β = -0.23, t(129) = -2.64, p = .009) and more cognitive complaints (β = -0.20, t(129) = -2.16, p = .03) than those with lower cytokine levels. CRP was not significantly related to these outcomes; 6-month fall history was not significantly related to inflammatory markers. DISCUSSION Novel approaches are needed to manage comorbidities and maximize quality of life among older PLWH. Illustrating key expected biopsychosocial links, our findings highlight several factors (e.g., depressive symptoms, poorer physical function) that may share bidirectional relationships with chronic inflammation, a key factor driving morbidity. These links may be leveraged to modify factors that drive excessive health risk among older PLWH.
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Affiliation(s)
- Heather M Derry
- Division of Geriatrics and Palliative Medicine, Weill Cornell Medicine, New York, US
| | - Carrie D Johnston
- Division of Infectious Diseases, Weill Cornell Medicine, New York, US
| | - Chelsie O Burchett
- Division of Geriatrics and Palliative Medicine, Weill Cornell Medicine, New York, US
- Department of Psychology, Stony Brook University, New York, US
| | - Mark Brennan-Ing
- Brookdale Center for Healthy Aging, Hunter College, City University of New York, US
| | - Stephen Karpiak
- ACRIA Center on HIV & Aging at GMHC, New York, US
- New York University, Rory Meyers College of Nursing, US
| | - Yuan-Shan Zhu
- Department of Medicine and Clinical and Translational Science Center, Weill Cornell Medicine, New York, US
| | - Eugenia L Siegler
- Division of Geriatrics and Palliative Medicine, Weill Cornell Medicine, New York, US
| | - Marshall J Glesby
- Division of Infectious Diseases, Weill Cornell Medicine, New York, US
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19
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Predictors of Transition to Frailty in Middle-Aged and Older People With HIV: A Prospective Cohort Study. J Acquir Immune Defic Syndr 2021; 88:518-527. [PMID: 34757975 DOI: 10.1097/qai.0000000000002810] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 08/31/2021] [Indexed: 01/01/2023]
Abstract
BACKGROUND People with HIV (PWH) have increased frailty risk at younger ages compared with the general population. Multimorbidity is associated with frailty, yet effects of specific comorbidities on transition to frailty in PWH are unknown. SETTING Prospective study of 219 PWH age 45 years or older in the National NeuroAIDS Tissue Consortium. METHODS Frailty status was categorized using Fried frailty phenotype criteria. Comorbidities [bone disease, cardiovascular disease, cerebrovascular disease, liver disease, renal disease, diabetes, chronic obstructive pulmonary disease (COPD), hypertension, obesity, cancers, neuropsychiatric conditions] were assessed from longitudinal data. Associations between baseline comorbidities and transition to frailty within 30 months were analyzed using Kaplan-Meier and Cox regression models. Grip strength was assessed using mixed-effects models. RESULTS At baseline, the median age was 61 years, 73% were male 98% were on antiretroviral therapy, 29% had ≥3 comorbidities, 27% were robust, and 73% were pre-frail. Cerebrovascular disease, diabetes, and COPD were independent predictors of transition to frailty within 30 months in models adjusted for age, sex, and multimorbidity (≥3 additional comorbidities) [hazard ratios (95% confidence intervals) 2.52 (1.29 to 4.93), 2.31 (1.12 to 4.76), and 1.82 (0.95 to 3.48), respectively]. Furthermore, cerebrovascular disease, diabetes, COPD, or liver disease co-occurring with multimorbidity was associated with substantially increased frailty hazards compared with multimorbidity alone (hazard ratios 4.75-7.46). Cerebrovascular disease was associated with decreased baseline grip strength (P = 0.0001), whereas multimorbidity, diabetes, and COPD were associated with declining grip strength (P < 0.10). CONCLUSIONS In older PWH, cerebrovascular disease, diabetes, COPD, or liver disease co-occurring with multimorbidity is associated with substantially increased risk of becoming frail within 30 months. Interventions targeting these comorbidities may ameliorate frailty and age-related functional decline in PWH.
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20
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Nieves-Lugo K, Ware D, Althoff K, Brennan-Ing M, Meanley S, Brown AL, Haberlen SA, Masters M, Egan JE, Friedman MR, Plankey M. Negative Perception of Aging Is Associated With Frailty Transitions Within a Cohort of Sexual Minority Men. Innov Aging 2021; 5:igab035. [PMID: 34805554 PMCID: PMC8599189 DOI: 10.1093/geroni/igab035] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Indexed: 11/14/2022] Open
Abstract
Background and Objectives Older people have an increased risk of developing frailty, an age-related clinical syndrome associated with worse health outcomes. This study examined the effect of self-perception of aging (ie, age discrepancy-individuals feel younger/older than their chronological age and aging satisfaction) on frailty transitions. Research Design and Methods We use longitudinal data from 549 HIV-/499 HIV+ sexual minority men aged 50 years or older enrolled in the Multicenter AIDS Cohort Study. To test the association of self-perception of aging on transitions between states of frailty (nonfrail/frail), defined using Fried Frailty Phenotype, a multinomial modeling was used. Results With remaining nonfrail as the referent group, participants reporting low aging satisfaction (vs moderate aging satisfaction) had increased odds of transitioning from nonfrail to frail (odds ratio [OR]: 2.72; 95% confidence interval [CI]: 1.56-4.74), frail to nonfrail (OR: 3.40; 95% CI: 1.62-7.12), or remaining frail (frail to frail; OR: 6.64; 95% CI: 3.88-11.38). Participants reporting older subjective age (vs no age discrepancy) had increased odds of transitioning from nonfrail to frail (OR: 2.50; 95% CI: 1.11-5.64), frail to nonfrail (OR: 4.47; 95% CI: 1.85-10.81), or remaining frail (frail to frail; OR: 5.68; 95% CI: 3.06-10.56). High aging satisfaction and younger subjective age were not statistically associated with frailty transitions. Discussion and Implications Our findings show that negative self-perception of aging (ie, older subjective age and low aging satisfaction) is associated with frailty transitions (nonfrail to frail, frail to nonfrail, and frail to frail) when compared to remaining nonfrail.
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Affiliation(s)
- Karen Nieves-Lugo
- Department of Psychology, The George Washington University, Washington, District of Columbia, USA
| | - Deanna Ware
- Department of Medicine, Georgetown University Medical Center, Washington, District of Columbia, USA
| | - Keri Althoff
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Mark Brennan-Ing
- Brookdale Center for Healthy Aging, Hunter College, City University of New York, New York City, New York, USA
| | - Steven Meanley
- Department of Family and Community Health, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania, USA
| | - Andre L Brown
- Department of Behavioral and Community Health Sciences, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Sabina A Haberlen
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Mary Masters
- Department of Medicine, Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - James E Egan
- Department of Behavioral and Community Health Sciences, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Mackey R Friedman
- Department of Infectious Diseases and Microbiology and Center for LGBT Health Research, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Michael Plankey
- Department of Medicine, Georgetown University Medical Center, Washington, District of Columbia, USA
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21
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Wang Y, Fu P, Li J, Jing Z, Wang Q, Zhao D, Zhou C. Changes in psychological distress before and during the COVID-19 pandemic among older adults: the contribution of frailty transitions and multimorbidity. Age Ageing 2021; 50:1011-1018. [PMID: 33710264 PMCID: PMC7989653 DOI: 10.1093/ageing/afab061] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Indexed: 12/11/2022] Open
Abstract
AIM To investigate changes in psychological distress in community-dwelling older adults before and during the coronavirus disease 2019 (COVID-19) pandemic and the contribution of frailty transitions and multimorbidity in predicting the psychological distress. METHODS Prospective repeated-measures cohort study on a sample of participants aged 60 and over. A total of 2, 785 respondents at the baseline (May 2019) were followed during the COVID-19 (August 2020). The changes in psychological distress before and during the COVID-19 were assessed using generalised estimation equations with adjusting for sex, age, education, economic status, marital status, tea drinking status, smoking status, alcohol drinking status, sedentary time, sleep quality and activities of daily living. RESULTS The psychological distress of older people has significantly increased in August 2020 compared with May 2019. Both older adults who remained frail and transitioned into frail state reported more psychological distress during the COVID-19. Similarly, both pre-existing multimorbidity and emerging multimorbidity groups were associated with more psychological distress. The group of frailty progression who reported new emerging multimorbidity showed more increase in psychological distress in comparison with those who remained in the non-frail state who reported no multimorbidity. CONCLUSION Psychological distress has increased among the community-dwelling older adults during the COVID-19 pandemic, and sustained and progressive frail states as well as multimorbidity were all associated with a greater increase of psychological distress. These findings suggest that future public health measures should take into account the increased psychological distress among older people during the COVID-19 pandemic, and the assessment of frailty and multimorbidity might help in warning of psychological distress.
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Affiliation(s)
- Yi Wang
- Centre for Health Management and Policy, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China
| | - Peipei Fu
- Centre for Health Management and Policy, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China
| | - Jie Li
- Centre for Health Management and Policy, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China
| | - Zhengyue Jing
- Centre for Health Management and Policy, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China
| | - Qiong Wang
- Centre for Health Management and Policy, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China
| | - Dan Zhao
- Centre for Health Management and Policy, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China
| | - Chengchao Zhou
- Corresponding Author: Tel: (+86) 531 8838 1567 Fax: (+86) 531 8838 2553
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22
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Dominguez JF, Shah S, Ampie L, Chen X, Li B, Ng C, Feldstein E, Wainwright JV, Schmidt M, Cole C, Koo DC, Chadha B, Lee J, Yarrabothula A, Rao N, Adkoli A, Miller I, Gandhi CD, Al-Mufti F, Santarelli J, Bowers C. Spinal Epidural Abscess Patients Have Higher Modified Frailty Indexes Than Back Pain Patients on Emergency Room Presentation: A Single-Center Retrospective Case-Control Study. World Neurosurg 2021; 152:e610-e616. [PMID: 34129981 DOI: 10.1016/j.wneu.2021.06.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/03/2021] [Accepted: 06/04/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Spinal epidural abscess (SEA) patients have increased medical comorbidities and risk factors for infection compared with those without SEA. However, the association between frailty and SEA patients has not been documented. METHODS A total of 46 SEA patients were randomly paired and matched by age and sex with a control group of patients with back pain who had presented to our emergency department from 2012 to 2017. Statistical analysis identified the risk factors associated with SEA and frailty using the modified frailty index (mFI), and the patients were stratified into robust, prefrail, and frail groups. We examined the value of the mFI as a prognostic predictor and evaluated the classic risk factors (CRFs). RESULTS The SEA patients had higher mFIs and CRFs (P = 0.023 and P < 0.001, respectively) and a longer length of stay (22.89 days vs. 1.72 days; P < 0.001). Of the mFI variables, only diabetes had a significant association with SEA (odds ratio [OR], 3.60; P = 0.012). Among the stratified mFI subgroups, a frail ranking (mFI >2) was the strongest risk factor for SEA (OR, 5.18; P = 0.003). A robust ranking (mFI, 0-1) was a weak negative predictor for SEA (OR, 0.41; P = 0.058). The robust patients were also more likely to be discharged to home (OR, 7.58; P = 0.002). Of the CRF variables, only intravenous drug use had a statistically significant association with SEA (OR, 10.72; P = 0.015). CONCLUSIONS Patients with SEA were more frail compared with the control back pain patients. Frailty was determined to be an independent risk factor for SEA, outside of the CRFs. The use of the mFI could be potentially useful in predicting the diagnosis, prognosticating, and guiding SEA treatment.
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Affiliation(s)
- Jose F Dominguez
- Department of Neurosurgery, Westchester Medical Center, New York Medical College, Valhalla, New York, USA.
| | - Smit Shah
- Department of Neurology, University of South Carolina, Columbia, South Carolina, USA
| | - Leonel Ampie
- Department of Neurosurgery, School of Medicine, University of Virginia, Charlottesville, Virginia, USA
| | - Xintong Chen
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Boyi Li
- School of Medicine, New York Medical College, Valhalla, New York, USA
| | - Christina Ng
- School of Medicine, New York Medical College, Valhalla, New York, USA
| | - Eric Feldstein
- School of Medicine, New York Medical College, Valhalla, New York, USA
| | - John V Wainwright
- Department of Neurosurgery, Westchester Medical Center, New York Medical College, Valhalla, New York, USA
| | - Meic Schmidt
- Department of Neurosurgery, School of Medicine, University of New Mexico, Albuquerque, New Mexico, USA
| | - Chad Cole
- Department of Neurosurgery, School of Medicine, University of New Mexico, Albuquerque, New Mexico, USA
| | - Donna C Koo
- School of Medicine, New York Medical College, Valhalla, New York, USA
| | - Bhawneet Chadha
- School of Medicine, New York Medical College, Valhalla, New York, USA
| | - Joo Lee
- School of Medicine, New York Medical College, Valhalla, New York, USA
| | | | - Naina Rao
- School of Medicine, New York Medical College, Valhalla, New York, USA
| | - Anusha Adkoli
- School of Medicine, New York Medical College, Valhalla, New York, USA
| | - Ivan Miller
- Department of Emergency Medicine, Westchester Medical Center, Valhalla, New York, USA
| | - Chirag D Gandhi
- Department of Neurosurgery, Westchester Medical Center, New York Medical College, Valhalla, New York, USA
| | - Fawaz Al-Mufti
- Department of Neurosurgery, Westchester Medical Center, New York Medical College, Valhalla, New York, USA
| | - Justin Santarelli
- Department of Neurosurgery, Westchester Medical Center, New York Medical College, Valhalla, New York, USA
| | - Christian Bowers
- Department of Neurosurgery, School of Medicine, University of New Mexico, Albuquerque, New Mexico, USA
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23
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Arabatzis TJ, Wakley AA, McLane VD, Canonico D, Cao L. Effects of HIV gp120 on Neuroinflammation in Immunodeficient vs. Immunocompetent States. J Neuroimmune Pharmacol 2021; 16:437-453. [PMID: 32627098 PMCID: PMC7785647 DOI: 10.1007/s11481-020-09936-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 06/17/2020] [Indexed: 11/30/2022]
Abstract
HIV affects 37 million people worldwide, 25-69% of which develop HIV-associated neurocognitive disorders (HAND) regardless of antiviral treatment. HIV infection of the brain decreases cognitive function, disrupts/impairs learning and memory, and reduces quality of life for those affected. HIV-induced neuroinflammation has been associated with viral proteins such as gp120 and Tat, which remain elevated in the CNS even in patients with low peripheral viremia counts. In this study, we examined the effects of gp120 on neuroinflammation in immunodeficient vs. immunocompetent states by examining neuroinflammatory markers in gp120tg mice with or without systemic immunodeficiency caused by murine retroviral administration (LP-BM5 murine AIDS). Changes in inflammatory cytokine/chemokine mRNA expression was complex and dependent upon expression of gp120 protein, immunodeficiency status, brain region (hippocampus, frontal lobe, or striatum), and age. Gp120 expression reduced hippocampal synaptophysin expression but did not affect animals' learning/memory on the spontaneous T-maze test in our experimental conditions. Our results emphasize the critical role of the neuroinflammatory micro-environment and the peripheral immune system context in which gp120 acts. Multiple factors, particularly system-level differences in the immune response of different brain regions, need to be considered when developing treatment for HAND. Graphical Abstract.
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Affiliation(s)
- Taxiarhia J Arabatzis
- Department of Biomedical Sciences, University of New England College of Osteopathic Medicine, 11 Hills Beach Road, Biddeford, ME, 04005, USA
- Department of Biology, University of New England College of Arts and Sciences, Biddeford, ME, USA
| | - Alexa A Wakley
- Department of Biomedical Sciences, University of New England College of Osteopathic Medicine, 11 Hills Beach Road, Biddeford, ME, 04005, USA
| | - Virginia D McLane
- Department of Biomedical Sciences, University of New England College of Osteopathic Medicine, 11 Hills Beach Road, Biddeford, ME, 04005, USA
- Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME, USA
- Department of Pharmacology and Toxicology, Virginia Commonwealth University, Medical College of Virginia (MCV) Campus, P.O. Box 980613, Richmond, VA, 23298-0613, USA
| | - Dalton Canonico
- Department of Biology, University of New England College of Arts and Sciences, Biddeford, ME, USA
| | - Ling Cao
- Department of Biomedical Sciences, University of New England College of Osteopathic Medicine, 11 Hills Beach Road, Biddeford, ME, 04005, USA.
- Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME, USA.
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24
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Erlandson KM, Piggott DA. Frailty and HIV: Moving from Characterization to Intervention. Curr HIV/AIDS Rep 2021; 18:157-175. [PMID: 33817767 PMCID: PMC8193917 DOI: 10.1007/s11904-021-00554-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2021] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW While the characteristics associated with frailty in people with HIV (PWH) have been well described, little is known regarding interventions to slow or reverse frailty. Here we review interventions to prevent or treat frailty in the general population and in people with HIV (PWH). RECENT FINDINGS Frailty interventions have primarily relied on nonpharmacologic interventions (e.g., exercise and nutrition). Although few have addressed frailty, many of these therapies have shown benefit on components of frailty including gait speed, strength, and low activity among PWH. When nonpharmacologic interventions are insufficient, pharmacologic interventions may be necessary. Many interventions have been tested in preclinical models, but few have been tested or shown benefit among older adults with or without HIV. Ultimately, pharmacologic and nonpharmacologic interventions have the potential to improve vulnerability that underlies frailty in PWH, though clinical data is currently sparse.
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Affiliation(s)
- Kristine M Erlandson
- Department of Medicine, Division of Infectious Diseases, University of Colorado-Anschutz Medical Campus, 12700 E. 19th Avenue, Mail Stop B168, Aurora, CO, 80045, USA.
- Department of Epidemiology, Colorado School of Public Health, Anschutz Medical Campus, Aurora, CO, USA.
| | - Damani A Piggott
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Epidemiology, Johns Hopkins University School of Public Health, Baltimore, MD, USA
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25
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Li CM, Lin CH, Li CI, Liu CS, Lin WY, Li TC, Lin CC. Frailty status changes are associated with healthcare utilization and subsequent mortality in the elderly population. BMC Public Health 2021; 21:645. [PMID: 33794860 PMCID: PMC8017879 DOI: 10.1186/s12889-021-10688-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 03/23/2021] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND This study determined (1) whether a change in frailty status after a 1 year follow up is associated with healthcare utilization and evaluated (2) whether a change in frailty status after a 1 year follow up and health care utilization are associated with all-cause mortality in a sample of Taiwan population. METHODS This work is a population-based prospective cohort study involving residents aged ≥65 years in 2009. A total of 548 elderly patients who received follow-ups in the subsequent year were included in the current data analysis. Fried frailty phenotype was measured at baseline and 1 year. Information on the outpatient visits of each specialty doctor, emergency care utilization, and hospital admission during the 2 month period before the second interview was collected through standardized questionnaires administered by an interviewer. Deaths were verified by indexing to the national database of deaths. RESULTS At the subsequent 1 year follow-up, 73 (13.3%), 356 (64.9%), and 119 (21.7%) elderly participants exhibited deterioration, no change in status, and improvement in frailty states, respectively. Multivariate logistic analysis showed the high risk of any type of outpatient use (odds ratios [OR] 1.94, 95% confidence interval [CI] 1.02-3.71) among older adults with worse frailty status compared with those who were robust at baseline and had unchanged frailty status after 1 year. After multivariate adjustment, participants with high outpatient clinic utilization had significantly higher mortality than those with low outpatient clinic visits among unchanged pre-frail or frail (hazard ratios [HR] 2.79, 95% CI: 1.46-5.33) and frail to pre-frail/robust group (HR 9.32, 95% CI: 3.82-22.73) if the unchanged robustness and low outpatient clinic visits group was used as the reference group. CONCLUSIONS The conditions associated with frailty status, either after 1 year or at baseline, significantly affected the outpatient visits and may have increased medical expenditures. Combined change in frailty status and number of outpatient visits is related to increased mortality.
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Affiliation(s)
- Chia-Ming Li
- Department of Family Medicine, National Taiwan University Hospital, Bei-Hu Branch, Taipei, Taiwan
| | - Chih-Hsueh Lin
- School of Medicine, College of Medicine, China Medical University, No. 100, Sec. 1, Jingmao Rd., Beitun Dist, Taichung City, 406040, Taiwan ROC.,Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Chia-Ing Li
- School of Medicine, College of Medicine, China Medical University, No. 100, Sec. 1, Jingmao Rd., Beitun Dist, Taichung City, 406040, Taiwan ROC.,Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Chiu-Shong Liu
- School of Medicine, College of Medicine, China Medical University, No. 100, Sec. 1, Jingmao Rd., Beitun Dist, Taichung City, 406040, Taiwan ROC.,Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Wen-Yuan Lin
- School of Medicine, College of Medicine, China Medical University, No. 100, Sec. 1, Jingmao Rd., Beitun Dist, Taichung City, 406040, Taiwan ROC.,Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Tsai-Chung Li
- Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan
| | - Cheng-Chieh Lin
- School of Medicine, College of Medicine, China Medical University, No. 100, Sec. 1, Jingmao Rd., Beitun Dist, Taichung City, 406040, Taiwan ROC. .,Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan. .,Department of Healthcare Administration, College of Medical and Health Science, Asia University, Taichung, Taiwan.
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26
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Nguyen A, Rinaldi S, Martinez C, Perkins M, Holstad MM. "HIV and Aging in Special Populations: From the Mitochondria to the Metropolis"-Proceedings From the 2019 Conference. J Assoc Nurses AIDS Care 2021; 32:214-221. [PMID: 33449580 PMCID: PMC9272905 DOI: 10.1097/jnc.0000000000000236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Annie Nguyen
- Department of Family Medicine, Keck School of Medicine, University of Southern California, San Diego, California, USA
| | - Stefano Rinaldi
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Claudia Martinez
- Clinical Medicine, Department of Medicine, Division of Cardiology, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Molly Perkins
- Associate Professor, Emory University School of Medicine; a Member of the Graduate Faculty, Emory Department of Sociology and the Atlanta Site Lead (joint appointment with the Atlanta VA Medical Center), Birmingham/Atlanta Geriatric Research, Education, and Clinical Center (GRECC); and Co-chair, Scientific Working Group on HIV and Aging, Center for AIDS Research at Emory University, Atlanta, Georgia, USA
| | - Marcia McDonnell Holstad
- Research Professor, Professor Emerita, and Marcia Stanhope Professor in Public Health, Nell Hodgson Woodruff School of Nursing; and Co-chair, Scientific Working Group on HIV and Aging, Center for AIDS Research at Emory University, Atlanta, Georgia, USA
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27
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Verheij E, Wit FW, Verboeket SO, Schim van der Loeff MF, Nellen JF, Reiss P, Kirk GD. Frequency, Risk Factors, and Mediators of Frailty Transitions During Long-Term Follow-Up Among People With HIV and HIV-Negative AGEhIV Cohort Participants. J Acquir Immune Defic Syndr 2021; 86:110-118. [PMID: 33105395 PMCID: PMC7722459 DOI: 10.1097/qai.0000000000002532] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 09/07/2020] [Indexed: 01/06/2023]
Abstract
BACKGROUND We previously demonstrated a higher prevalence of frailty among AGEhIV-cohort participants with HIV (PWH) than among age- and lifestyle-comparable HIV-negative participants. Furthermore, frailty was associated with the development of comorbidities and mortality. As frailty may be a dynamic state, we evaluated the frequency of transitions between frailty states, and explored which factors were associated with transition toward frailty in this cohort. METHODS The study enrolled 598 PWH and 550 HIV-negative participants aged ≥45 years. Of those, 497 and 479 participants, respectively, participated in ≥2 consecutive biennial study-visits between October 2010 and October 2016, contributing 918 and 915 visit-pairs, respectively. We describe the frequency, direction, and risk factors of frailty transitions. Logistic regression models with generalized estimating equations were used to evaluate determinants for transition to frailty, including HIV-status, socio-demographic, behavioral, HIV-related factors, and various inflammatory and related biomarkers. RESULTS Transitioning between frailty states in any direction occurred in 36% of a total of 1833 visit-pairs. The odds of nonfrail participants transitioning toward frailty were significantly higher for PWH, occurring in 35 PWH (7.3%) and 25 (5.2%) HIV-negative nonfrail participants, respectively (odd ratioHIV 2.19, 95% confidence interval 1.28 to 3.75). The increased risk among PWH was attenuated when sequentially adjusting for waist-hip ratio, number of pre-existent comorbidities, and the presence of depressive symptoms. CONCLUSION PWH are at increased risk of transitioning to frailty, and thereby at increased risk of adverse health outcomes. Whether optimizing the management of obesity, comorbidity, or depressive symptoms may modify the risk of becoming frail requires further investigation.
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Affiliation(s)
- Eveline Verheij
- Department of Global Health and Division of Infectious Diseases, Amsterdam Infection and Immunity Institute and Amsterdam Public Health Research Institute, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Institute for Global Health and Development, Amsterdam, the Netherlands
| | - Ferdinand W. Wit
- Department of Global Health and Division of Infectious Diseases, Amsterdam Infection and Immunity Institute and Amsterdam Public Health Research Institute, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Institute for Global Health and Development, Amsterdam, the Netherlands
- HIV Monitoring Foundation, Amsterdam, the Netherlands
| | - Sebastiaan O. Verboeket
- Department of Global Health and Division of Infectious Diseases, Amsterdam Infection and Immunity Institute and Amsterdam Public Health Research Institute, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Institute for Global Health and Development, Amsterdam, the Netherlands
| | - Maarten F. Schim van der Loeff
- Department of Infectious Diseases, Public Health Service of Amsterdam, Amsterdam, the Netherlands
- Amsterdam University Medical Center, Amsterdam Infection and Immunity Institute and Amsterdam Public Health Research Institute, University of Amsterdam, Amsterdam, the Netherlands; and
| | - Jeannine F. Nellen
- Department of Global Health and Division of Infectious Diseases, Amsterdam Infection and Immunity Institute and Amsterdam Public Health Research Institute, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Peter Reiss
- Department of Global Health and Division of Infectious Diseases, Amsterdam Infection and Immunity Institute and Amsterdam Public Health Research Institute, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Institute for Global Health and Development, Amsterdam, the Netherlands
- HIV Monitoring Foundation, Amsterdam, the Netherlands
| | - Gregory D. Kirk
- Departments of Epidemiology and Medicine, Schools of Public Health and Medicine, Johns Hopkins University, Baltimore, MD
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Shiau S, Bender AA, O'Halloran JA, Sundermann E, Aggarwal J, Althoff KN, Baker JV, Deeks S, Fried LP, Karpiak S, Karris MY, Marcotte TD, Nachega JB, Margolick JB, Erlandson KM, Moore DJ. The Current State of HIV and Aging: Findings Presented at the 10th International Workshop on HIV and Aging. AIDS Res Hum Retroviruses 2020; 36:973-981. [PMID: 32847368 PMCID: PMC7703090 DOI: 10.1089/aid.2020.0128] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
With increasing effectiveness of antiretroviral therapy, people with HIV (PWH) are living longer and the prevalence of older PWH continues to increase. Accordingly, PWH are experiencing an increased burden of age-related comorbidities. With this shifting demographics, clinicians and researchers face additional challenges in how to identify, address, and manage the complex intersections of HIV- and aging-related conditions. Established in 2009, the International Workshop on HIV and Aging brings together clinicians and researchers in cross-disciplinary fields along with community advocates and PWH to address the multidisciplinary nature of HIV and aging. This article summarizes plenary talks from the 10th Annual International Workshop on HIV and Aging, which took place in New York City on October 10 and 11, 2019. Presentation topics included the following: the burdens of HIV-associated comorbidities, aging phenotypes, community engagement, and loneliness; these issues are especially important for older PWH, considering the current COVID-19 pandemic. We also discuss broad questions and potential directions for future research necessary to better understand the interaction between HIV and aging.
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Affiliation(s)
- Stephanie Shiau
- Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, New Jersey, USA
| | - Alexis A. Bender
- Division of General Medicine and Geriatrics, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Jane A. O'Halloran
- Division of Infectious Diseases, Department of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Erin Sundermann
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
| | - Juhi Aggarwal
- Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, New Jersey, USA
| | - Keri N. Althoff
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Jason V. Baker
- Division of Infectious Diseases, Hennepin Health Care, Minneapolis, Minnesota, USA
| | - Steven Deeks
- Department of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Linda P. Fried
- Department of Epidemiology and Robert N. Butler Columbia Aging Center, Mailman School of Public Health, Columbia University, New York, New York, USA
| | - Stephen Karpiak
- ACRIA Center on HIV & Aging at Gay Men's Health Crisis (GMHC) and College of Nursing, New York University, New York, New York, USA
| | - Maile Y. Karris
- Department of Medicine, University of California, San Diego, La Jolla, California, USA
| | - Thomas D. Marcotte
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
| | - Jean B. Nachega
- Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania, USA
| | - Joseph B. Margolick
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Kristine M. Erlandson
- Department of Medicine, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - David J. Moore
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
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29
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Piggott DA, Tuddenham S. The gut microbiome and frailty. Transl Res 2020; 221:23-43. [PMID: 32360945 PMCID: PMC8487348 DOI: 10.1016/j.trsl.2020.03.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 03/26/2020] [Accepted: 03/27/2020] [Indexed: 12/12/2022]
Abstract
The human microbiome is constituted by an extensive network of organisms that lie at the host/environment interface and transduce signals that play vital roles in human health and disease across the lifespan. Frailty is a critical aging-related syndrome marked by diminished physiological reserve and heightened vulnerability to stress, predictive of major adverse clinical outcomes including death. While recent studies suggest the microbiome may impact key pathways critical to frailty pathophysiology, direct evaluation of the microbiome-frailty relationship remains limited. In this article, we review the complex interplay of biological, behavioral, and environmental factors that may influence shifts in gut microbiome composition and function in aging populations and the putative implications of such shifts for progression to frailty. We discuss HIV infection as a key prototype for elucidating the complex pathways via which the microbiome may precipitate frailty. Finally, we review considerations for future research efforts.
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Affiliation(s)
- Damani A Piggott
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Epidemiology, Johns Hopkins University School of Public Health, Baltimore, Maryland.
| | - Susan Tuddenham
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
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