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Rivas VN, Ueda Y, Stern JA. Sex-specific differences and predictors of echocardiographic measures of diastolic dysfunction in rhesus macaques (Macaca mulatta). J Med Primatol 2023; 52:374-383. [PMID: 37461241 PMCID: PMC10792101 DOI: 10.1111/jmp.12662] [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: 05/02/2023] [Revised: 06/12/2023] [Accepted: 07/05/2023] [Indexed: 07/21/2023]
Abstract
BACKGROUND Diastolic dysfunction in humans is an age-related process with an overrepresentation in women. In rhesus macaques (Macaca mulatta), the incidence and predictors of diastolic dysfunction have yet to be reported. METHODS Data from routine echocardiographic evaluations on clinically healthy rhesus macaques was obtained and used for univariate, bivariate, hypothesis testing, and linear regression statistical analyses interrogating differences and predictors of diastolic function. RESULTS Rhesus macaques fully recapitulate previously reported human hemodynamic studies. Female monkeys display impaired diastology and are at an increased risk for developing diastolic dysfunction. Age, sex, and proxies of exercise activity are confirmed predictors for measures of diastolic dysfunction, regardless of specific pathogen-free status. CONCLUSIONS Rhesus macaques share common sex- and age-related echocardiographic findings as humans, therefore, serve as a valuable translational nonhuman primate model for future studies of diastolic dysfunction. These findings confirm the importance of sex- and age-matching within future rhesus macaque cardiovascular research.
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Affiliation(s)
- Victor N. Rivas
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California-Davis, Davis, CA, United States of America
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Yu Ueda
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Joshua A. Stern
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California-Davis, Davis, CA, United States of America
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
- California National Primate Research Center, University of California-Davis, Davis, CA, United States of America
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Delcoigne B, Ljung L, Provan SA, Glintborg B, Hetland ML, Grøn KL, Peltomaa R, Relas H, Turesson C, Gudbjornsson B, Michelsen B, Askling J. Short-term, intermediate-term and long-term risks of acute coronary syndrome in cohorts of patients with RA starting biologic DMARDs: results from four Nordic countries. Ann Rheum Dis 2022; 81:789-797. [PMID: 35318218 PMCID: PMC9120408 DOI: 10.1136/annrheumdis-2021-221996] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 03/09/2022] [Indexed: 01/17/2023]
Abstract
OBJECTIVES To compare the 1-year, 2-year and 5-year incidences of acute coronary syndrome (ACS) in patients with rheumatoid arthritis (RA) starting any of the biologic disease-modifying antirheumatic drugs (bDMARDs) currently available in clinical practice and to anchor these results with a general population comparator. METHODS Observational cohort study, with patients from Denmark, Finland, Norway and Sweden starting a bDMARD during 2008-2017. Time to first ACS was identified through register linkages. We calculated the 1-year, 2-year and 5-year incidence rates (IR) (on drug and ever since treatment start) and used Cox regression (HRs) to compare ACS incidences across treatments taking ACS risk factors into account. Analyses were further performed separately in subgroups defined by age, number of previous bDMARDs and history of cardiovascular disease. We also compared ACS incidences to an individually matched general population cohort. RESULTS 24 083 patients (75% women, mean age 56 years) contributing 40 850 treatment courses were included. During the maximum (5 years) follow-up (141 257 person-years (pyrs)), 780 ACS events occurred (crude IR 5.5 per 1000 pyrs). Overall, the incidence of ACS in RA was 80% higher than that in the general population. For all bDMARDs and follow-up definitions, HRs were close to 1 (etanercept as reference) with the exception of the 5-year risk window, where signals for abatacept, infliximab and rituximab were noted. CONCLUSION The rate of ACS among patients with RA initiating bDMARDs remains elevated compared with the general population. As used in routine care, the short-term, intermediate-term and longer-term risks of ACS vary little across individual bDMARDs.
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Affiliation(s)
| | - Lotta Ljung
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Public Health and Clinical Medicine/Rheumatology, Umeå University, Umeå, Sweden
| | | | - Bente Glintborg
- The DANBIO registry and Center for Rheumatology and Spine Diseases, Copenhagen University Hospital, Glostrup, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Merete Lund Hetland
- The DANBIO registry and Center for Rheumatology and Spine Diseases, Copenhagen University Hospital, Glostrup, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | | | - Ritva Peltomaa
- Department of Medicine, Division of Rheumatology, Helsinki University Central Hospital and University of Helsinki, Helsinki, Finland
| | - Heikki Relas
- Department of Medicine, Division of Rheumatology, Helsinki University Central Hospital and University of Helsinki, Helsinki, Finland
| | - Carl Turesson
- Department of Rheumatology, Skåne University Hospital, Lund, Skåne, Sweden
| | - Bjorn Gudbjornsson
- Faculty of Medicine, University Hospital of Iceland, Reykjavik, Iceland
- Department of Rheumatology, Centre for Rheumatology Research, Reykjavik, Iceland
| | - Brigitte Michelsen
- Rheumatology, Diakonhjemmet Hospital, Oslo, Norway
- Department of Medicine, Hospital of Southern Norway Trust, Kristiansand, Norway
| | - Johan Askling
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
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Gottfried S. Women: Diet, Cardiometabolic Health, and Functional Medicine. Phys Med Rehabil Clin N Am 2022; 33:621-645. [DOI: 10.1016/j.pmr.2022.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Heart Failure in Chronic Infectious and Inflammatory Conditions: Mechanistic Insights from Clinical Heterogeneity. Curr Heart Fail Rep 2022; 19:267-278. [PMID: 35838874 PMCID: PMC9283814 DOI: 10.1007/s11897-022-00560-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/29/2022] [Indexed: 01/21/2023]
Abstract
PURPOSE OF REVIEW The balance between inflammation and its resolution plays an important and increasingly appreciated role in heart failure (HF) pathogenesis. In humans, different chronic inflammatory conditions and immune-inflammatory responses to infection can lead to diverse HF manifestations. Reviewing the phenotypic and mechanistic diversity of these HF presentations offers useful clinical and scientific insights. RECENT FINDINGS HF risk is increased in patients with chronic inflammatory and autoimmune disorders and relates to disease severity. Inflammatory condition-specific HF manifestations exist and underlying pathophysiologic causes may differ across conditions. Although inflammatory disease-specific presentations of HF differ, chronic excess in inflammation and auto-inflammation relative to resolution of this inflammation is a common underlying contributor to HF. Further studies are needed to phenotypically refine inflammatory condition-specific HF pathophysiologies and prognoses, as well as potential targets for intervention.
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