8 results on '"Cagliero D"'
Search Results
2. Scurvy in a 65-year-old woman with severely limited function and social supports.
- Author
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Murray KR, Cagliero D, Kiebalo T, and Engelhart S
- Subjects
- Humans, Female, Aged, Social Support, Ascorbic Acid therapeutic use, Scurvy diagnosis, Scurvy complications
- Abstract
Competing Interests: Competing interests:: None declared.
- Published
- 2024
- Full Text
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3. A framework to identify ethical concerns with ML-guided care workflows: a case study of mortality prediction to guide advance care planning.
- Author
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Cagliero D, Deuitch N, Shah N, Feudtner C, and Char D
- Subjects
- Humans, Workflow, Ethnicity, Qualitative Research, Advance Care Planning
- Abstract
Objective: Identifying ethical concerns with ML applications to healthcare (ML-HCA) before problems arise is now a stated goal of ML design oversight groups and regulatory agencies. Lack of accepted standard methodology for ethical analysis, however, presents challenges. In this case study, we evaluate use of a stakeholder "values-collision" approach to identify consequential ethical challenges associated with an ML-HCA for advanced care planning (ACP). Identification of ethical challenges could guide revision and improvement of the ML-HCA., Materials and Methods: We conducted semistructured interviews of the designers, clinician-users, affiliated administrators, and patients, and inductive qualitative analysis of transcribed interviews using modified grounded theory., Results: Seventeen stakeholders were interviewed. Five "values-collisions"-where stakeholders disagreed about decisions with ethical implications-were identified: (1) end-of-life workflow and how model output is introduced; (2) which stakeholders receive predictions; (3) benefit-harm trade-offs; (4) whether the ML design team has a fiduciary relationship to patients and clinicians; and, (5) how and if to protect early deployment research from external pressures, like news scrutiny, before research is completed., Discussion: From these findings, the ML design team prioritized: (1) alternative workflow implementation strategies; (2) clarification that prediction was only evaluated for ACP need, not other mortality-related ends; and (3) shielding research from scrutiny until endpoint driven studies were completed., Conclusion: In this case study, our ethical analysis of this ML-HCA for ACP was able to identify multiple sites of intrastakeholder disagreement that mark areas of ethical and value tension. These findings provided a useful initial ethical screening., (© The Author(s) 2023. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For permissions, please email: journals.permissions@oup.com.)
- Published
- 2023
- Full Text
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4. Rapid Genetic Testing in Pediatric and Neonatal Critical Care: A Scoping Review of Emerging Ethical Issues.
- Author
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Chad L, Anderson J, Cagliero D, Hayeems RZ, Ly LG, and Szuto A
- Subjects
- Beneficence, Child, Critical Care, Humans, Infant, Newborn, Genetic Testing, Resource Allocation
- Abstract
Background: Rapid genome-wide sequencing (rGWS) is being increasingly used to aid in prognostication and decision-making for critically ill newborns and children. Although its feasibility in this fast-paced setting has been described, this new paradigm of inpatient genetic care raises new ethical challenges., Objective: A scoping review was performed to (1) identify salient ethical issues in this area of practice; and (2) bring attention to gaps and ethical tensions that warrant more deliberate exploration., Methods: Data sources, Ovid Medline and Cochrane Central Register of Controlled Trials, were searched up to November 2021. Articles included were those in English relating to rGWS deployed rapidly in a critical care setting. Publications were examined for ethical themes and were further characterized as including a superficial or in-depth discussion of that theme. New themes were inductively identified as they emerged., Results: Ninety-nine studies, published in 2012 or thereafter, met inclusion criteria. Themes identified elaborated upon established ethical principles related to beneficence and nonmaleficence (ie, clinical utility, medical uncertainty, impact on family, and data security) autonomy (ie, informed consent), and justice (ie, resource allocation and disability rights). Many themes were only narrowly discussed., Conclusions: The application of rGWS in neonatal and pediatric acute care is inherently tied to ethically charged issues, some of which are reported here. Attention to the ethical costs and benefits of rGWS is not always discussed, with important gaps and unanswered questions that call for ongoing focus on these ethical considerations in this next application of acute care genomics., (Copyright © 2022 by the American Academy of Pediatrics.)
- Published
- 2022
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5. Differential Plasma Protein Regulation and Statin Effects in Human Immunodeficiency Virus (HIV)-Infected and Non-HIV-Infected Patients Utilizing a Proteomics Approach.
- Author
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deFilippi C, Toribio M, Wong LP, Sadreyev R, Grundberg I, Fitch KV, Zanni MV, Lo J, Sponseller CA, Sprecher E, Rashidi N, Thompson MA, Cagliero D, Aberg JA, Braun LR, Stanley TL, Lee H, and Grinspoon SK
- Subjects
- Aged, Aged, 80 and over, Anti-HIV Agents therapeutic use, Antiretroviral Therapy, Highly Active, CD4 Lymphocyte Count, Cardiovascular Diseases blood, Cardiovascular Diseases etiology, Cardiovascular Diseases prevention & control, Case-Control Studies, Female, HIV Infections complications, HIV Infections immunology, Humans, Hydroxymethylglutaryl-CoA Reductase Inhibitors therapeutic use, Male, Middle Aged, Research Design, Viral Load, Biomarkers blood, Blood Proteins, HIV Infections blood, HIV Infections virology, Hydroxymethylglutaryl-CoA Reductase Inhibitors pharmacokinetics, Proteome, Proteomics methods
- Abstract
Background: People with human immunodeficiency virus (PWH) demonstrate increased atherosclerotic cardiovascular disease (ASCVD). Statins are being studied to prevent ASCVD in human immunodeficiency virus (HIV), but little is known regarding the effects of statins on a broad range of inflammatory and cardiovascular proteins in this population., Methods: We used a highly specific discovery proteomic approach (Protein Extension Assay), to determine statin effects on over 350 plasma proteins in relevant ASCVD pathways among HIV and non-HIV groups. Responses to pitavastatin calcium were assessed in 89 PWH in the INTREPID trial and 46 non-HIV participants with features of central adiposity and insulin resistance. History of cardiovascular disease was exclusionary for both studies., Results: Among participants with HIV, PCOLCE (enzymatic cleavage of type I procollagen) significantly increased after pitavastatin therapy and PLA2G7 (systemic marker of arterial inflammation) decreased. Among participants without HIV, integrin subunit alpha M (integrin adhesive function) and defensin alpha-1 (neutrophil function) increased after pitavastatin therapy and PLA2G7 decreased. At baseline, comparing participants with and without HIV, differentially expressed proteins included proteins involved in platelet and endothelial function and immune activation., Conclusions: Pitavastatin affected proteins important to platelet and endothelial function and immune activation, and effects differed to a degree within PWH and participants without HIV., (© The Author(s) 2020. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.)
- Published
- 2020
- Full Text
- View/download PDF
6. Immune Correlates of Diffuse Myocardial Fibrosis and Diastolic Dysfunction Among Aging Women With Human Immunodeficiency Virus.
- Author
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Zanni MV, Awadalla M, Toribio M, Robinson J, Stone LA, Cagliero D, Rokicki A, Mulligan CP, Ho JE, Neilan AM, Siedner MJ, Triant VA, Stanley TL, Szczepaniak LS, Jerosch-Herold M, Nelson MD, Burdo TH, and Neilan TG
- Subjects
- Adult, Aged, Anti-Retroviral Agents therapeutic use, Cardiomyopathies etiology, Cardiomyopathies immunology, Cardiomyopathies virology, Female, Fibrosis virology, HIV drug effects, HIV Infections drug therapy, Heart virology, Heart Failure etiology, Heart Failure immunology, Heart Failure virology, Humans, Magnetic Resonance Imaging methods, Middle Aged, Prospective Studies, Aging immunology, Fibrosis etiology, Fibrosis immunology, HIV immunology, HIV Infections complications, HIV Infections immunology, Myocardium immunology
- Abstract
Human immunodeficiency virus (HIV) imparts increased heart failure risk to women. Among women with HIV (WHIV), immune pathways relating to heart failure precursors may intimate targets for heart failure prevention strategies. Twenty asymptomatic, antiretroviral-treated WHIV and 14 non-HIV-infected women matched on age and body mass index underwent cardiac magnetic resonance imaging and immune phenotyping. WHIV (vs non-HIV-infected women) exhibited increased myocardial fibrosis (extracellular volume fraction, 0.34 ± 0.06 vs 0.29 ± 0.04; P = .002), reduced diastolic function (diastolic strain rate, 1.10 ± 0.23 s-1 vs 1.39 ± 0.27 s-1; P = .003), and heightened systemic monocyte activation. Among WHIV, soluble CD163 levels correlated with myocardial fibrosis (r = 0.53; P = .02), while circulating inflammatory CD14+CD16+ monocyte CCR2 expression related directly to myocardial fibrosis (r = 0.48; P = .04) and inversely to diastolic function (r = -0.49; P = .03). Clinical Trials Registration. NCT02874703., (© The Author(s) 2019. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.)
- Published
- 2020
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7. Perceived Feasibility, Acceptability, and Cultural Adaptation for a Mental Health Intervention in Rural Haiti.
- Author
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Zubieta C, Lichtl A, Trautman K, Mentor S, Cagliero D, Mensa-Kwao A, Paige O, McCarthy S, Walmer DK, and Kaiser BN
- Subjects
- Adult, Feasibility Studies, Female, Haiti, Humans, Male, Mental Disorders prevention & control, Qualitative Research, Culturally Competent Care, Health Promotion methods, Mental Disorders therapy, Mental Health, Patient Acceptance of Health Care, Rural Population, Spouses, Women's Health
- Abstract
Mental healthcare is largely unavailable throughout Haiti, particularly in rural areas. The aim of the current study is to explore perceived feasibility, acceptability, and effectiveness of potential culturally adapted interventions to improve mental health among Haitian women. The study used focus group discussions (n = 12) to explore five potential interventions to promote mental health: individual counseling, income-generating skills training, peer support groups, reproductive health education, and couples' communication training. Findings indicate that individual counseling, support group, and skills training components were generally anticipated to be effective, acceptable, and feasible by both male and female participants. That being said, participants expressed doubts regarding the acceptability of the couples' communication training and reproductive health education due to: a perceived lack of male interest, traditional male and female gender roles, lack of female autonomy, and misconceptions about family planning. Additionally, the feasibility, effectiveness, and acceptability of the components were described as dependent on cost, proximity to participants, and inclusion of a female health promoter that is known in the community. Given the lack of research on intervention approaches in Haiti, particularly those targeting mental health, this study provides a foundation for developing prevention and treatment approaches for mental distress among Haitian women.
- Published
- 2020
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8. Intramyocardial Triglycerides Among Women With vs Without HIV: Hormonal Correlates and Functional Consequences.
- Author
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Toribio M, Neilan TG, Awadalla M, Stone LA, Rokicki A, Rivard C, Mulligan CP, Cagliero D, Fourman LT, Stanley TL, Ho JE, Triant VA, Burdo TH, Nelson MD, Szczepaniak LS, and Zanni MV
- Subjects
- Adult, Aged, Cardiomyopathies diagnosis, Cardiomyopathies metabolism, Cardiomyopathies physiopathology, Case-Control Studies, Female, HIV Infections diagnosis, HIV Infections metabolism, HIV Infections physiopathology, HIV-1, Heart diagnostic imaging, Heart Failure diagnosis, Heart Failure etiology, Heart Failure physiopathology, Humans, Magnetic Resonance Imaging, Magnetic Resonance Spectroscopy, Middle Aged, Myocardium chemistry, Risk Factors, Triglycerides analysis, Ventricular Function, Left physiology, Cardiomyopathies etiology, HIV Infections complications, Heart physiopathology, Hormones blood, Myocardium metabolism, Triglycerides metabolism
- Abstract
Context: Women with HIV (WHIV) on anti-retroviral therapy (ART) are living longer but facing heightened vulnerability to heart failure., Objective: We investigated metabolic/hormonal/immune parameters relating to diastolic dysfunction-a precursor to heart failure-among WHIV without known cardiovascular disease (CVD)., Design and Outcome Measures: Nineteen ART-treated WHIV and 11 non-HIV-infected women without known CVD enrolled and successfully completed relevant study procedures [cardiac magnetic resonance spectroscopy (MRS) and cardiac MRI]. Groups were matched on age and body mass index. Primary outcome measures included intramyocardial triglyceride content (cardiac MRS) and diastolic function (cardiac MRI). Relationships between intramyocardial triglyceride content and clinical parameters were also assessed., Results: Among WHIV (vs non-HIV-infected women), intramyocardial triglyceride content was threefold higher [1.2 (0.4, 3.1) vs 0.4 (0.1, 0.5)%, P = 0.01], and diastolic function was reduced (left atrial passive ejection fraction: 27.2 ± 9.6 vs 35.9 ± 6.4%, P = 0.007). There was a strong inverse relationship between intramyocardial triglyceride content and diastolic function (ρ = -0.62, P = 0.004). Among the whole group, intramyocardial triglyceride content did not relate to chronologic age but did increase across the reproductive aging spectrum (P = 0.02). HIV status and reproductive aging status remained independent predictors of intramyocardial triglyceride content after adjusting for relevant cardiometabolic parameters (overall model R2 = 0.56, P = 0.003; HIV status P = 0.01, reproductive aging status P = 0.02)., Conclusions: For asymptomatic WHIV, increased intramyocardial triglyceride content is associated with diastolic dysfunction. Moreover, relationships between intramyocardial triglyceride accumulation and women's reproductive aging are noted., (Copyright © 2019 Endocrine Society.)
- Published
- 2019
- Full Text
- View/download PDF
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