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Sholler GF, Selbie LA, Tallon M, Keating J, Ayer J, Burchill L, Cheung MMH, Cordina R, Culnane E, Donovan S, Eastaugh L, Elliott C, Fletcher J, Justo RN, Kasparian NA, Kelly A, Morsman D, Nicolae M, Orr Y, Pendrick E, Ramsay JM, Reményi B, Shipton S, Weintraub RG, Van Wijk E, Wheaton G, Venugopal P. Australian National Standards of Care for Childhood-onset Heart Disease (CoHD Standards). 1st Edition. Heart Lung Circ 2024; 33:153-196. [PMID: 38453293 DOI: 10.1016/j.hlc.2023.03.017] [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: 03/27/2023] [Accepted: 03/28/2023] [Indexed: 03/09/2024]
Abstract
These first Australian National Standards of Care for Childhood-onset Heart Disease (CoHD Standards) have been developed to inform the healthcare requirements for CoHD services and enable all Australian patients, families and carers impacted by CoHD (paediatric CoHD and adult congenital heart disease [ACHD]) to live their best and healthiest lives. The CoHD Standards are designed to provide the clarity and certainty required for healthcare services to deliver excellent, comprehensive, inclusive, and equitable CoHD care across Australia for patients, families and carers, and offer an iterative roadmap to the future of these services. The CoHD Standards provide a framework for excellent CoHD care, encompassing key requirements and expectations for whole-of-life, holistic and connected healthcare service delivery. The CoHD Standards should be implemented in health services in conjunction with the National Safety and Quality Health Service Standards developed by the Australian Commission on Safety and Quality in Health Care. All healthcare services should comply with the CoHD Standards, as well as working to their organisation's or jurisdiction's agreed clinical governance framework, to guide the implementation of structures and processes that support safe care.
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Affiliation(s)
- Gary F Sholler
- Sydney Children's Hospitals Network, NSW, Australia; Heart Centre for Children, Sydney, NSW, Australia; The University of Sydney, Sydney, NSW, Australia.
| | - Lisa A Selbie
- HeartKids Ltd, Parramatta, NSW, Australia; School of Biotechnology & Biomolecular Sciences University of NSW, Sydney, NSW, Australia and Johns Hopkins University, Baltimore, MD, USA
| | - Mary Tallon
- HeartKids Ltd, Parramatta, NSW, Australia; Perth Children's Hospital, Perth, WA, Australia; School of Nursing, Curtin University, Perth, WA, Australia
| | | | - Julian Ayer
- Sydney Children's Hospitals Network, NSW, Australia; Heart Centre for Children, Sydney, NSW, Australia; The University of Sydney, Sydney, NSW, Australia
| | - Luke Burchill
- The Royal Melbourne Hospital, Melbourne, Vic, Australia and Mayo Clinic, Rochester, New York, NY, USA
| | - Michael M H Cheung
- The University of Melbourne, Melbourne, Vic, Australia; The Royal Children's Hospital, Melbourne, Vic, Australia
| | - Rachael Cordina
- The University of Sydney, Sydney, NSW, Australia; Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Evelyn Culnane
- The Royal Children's Hospital, Melbourne, Vic, Australia
| | | | - Lucas Eastaugh
- The Royal Children's Hospital, Melbourne, Vic, Australia
| | | | - Jeffery Fletcher
- Queensland Paediatric Specialists, Southport, Qld, Australia; Department of Paediatrics, The Tweed Hospital, Tweed Heads, NSW, Australia and Griffith University, Brisbane, Qld, Australia
| | - Robert N Justo
- Queensland Children's Hospital, South Brisbane, Qld, Australia; The University of Queensland, Herston, Qld, Australia; Queensland Paediatric Cardiac Research, Children's Health Queensland, South Brisbane, Qld, Australia
| | - Nadine A Kasparian
- Sydney Children's Hospitals Network, NSW, Australia; Heart Centre for Children, Sydney, NSW, Australia; Heart Institute and Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children's Hospital, Ohio, OH, USA
| | - Andrew Kelly
- Women's and Children's Hospital, North Adelaide, SA, Australia
| | | | - Mugur Nicolae
- The University of Queensland, Herston, Qld, Australia; Mater Hospital Services, Brisbane, Qld, Australia
| | - Yishay Orr
- Sydney Children's Hospitals Network, NSW, Australia; Heart Centre for Children, Sydney, NSW, Australia; The University of Sydney, Sydney, NSW, Australia
| | | | | | - Bo Reményi
- Menzies School of Health Research, Charles Darwin University, Darwin, NT and Royal Darwin Hospital, Darwin, NT, Australia
| | | | - Robert G Weintraub
- The University of Melbourne, Melbourne, Vic, Australia; The Royal Children's Hospital, Melbourne, Vic, Australia; Murdoch Children's Research Institute, Melbourne, Vic, Australia
| | - Elsa Van Wijk
- HeartKids Ltd, Parramatta, NSW, Australia; Australian Institute of Company Directors, NSW, Australia
| | - Gavin Wheaton
- Women's and Children's Hospital, North Adelaide, SA, Australia; University of Adelaide, Adelaide, SA, Australia
| | - Prem Venugopal
- Queensland Children's Hospital, South Brisbane, Qld, Australia; The University of Queensland, Herston, Qld, Australia
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Salman A, Larik MO, Amir MA, Majeed Y, Urooj M, Tariq MA, Azam F, Shiraz MI, Fiaz MM, Waheed MA, Nadeem H, Zahra R, Fazalullah DM, Mattumpuram J. Trends in Rheumatic Heart Disease-Related Mortality in the United States from 1999 to 2020. Curr Probl Cardiol 2024; 49:102148. [PMID: 37863458 DOI: 10.1016/j.cpcardiol.2023.102148] [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: 10/05/2023] [Accepted: 10/14/2023] [Indexed: 10/22/2023]
Abstract
There is a lack of mortality data on rheumatic heart disease (RHD) in the United States (US). In light of this, a retrospective analysis was conducted to investigate the temporal, sex-based, racial, and regional trends in RHD-related mortality in the US, ranging from 1999 to 2020. The Center for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research (CDC-WONDER) dataset was analyzed, where crude and age-adjusted mortality rates (AAMR) were identified, along with annual percentage changes (APCs) determined by Joinpoint regression. Through the period of 1999 to 2020, there were 141,137 RHD-related deaths reported, with a marginal decline from 4.05/100,000 in 1999 to 3.12/100,000 in 2020. However, the recent rise in AAMR from 2017 to 2020 has created a source of concern (APC: 6.62 [95% CI, 3.19-8.72]). Similar trends were observed in the Black or African American race from 2017 to 2020 (APC: 10.58 [95% CI, 6.29-17.80]). Moreover, the highest percentage change from 2018 to 2020 was observed in residents of large metropolitan areas (APC: 7.6 [95% CI, 2.8-10.5]). A prominent disparity was observed among states, with values ranging from 1.74/100,000 in Louisiana to 5.27/100,000 in Vermont. States within the top 90th percentile of RHD-related deaths included Alaska, Minnesota, Washington, Wyoming, and Vermont. In conclusion, it is imperative to delve deeper into the evidently rising trends of RHD-related mortality and outline the possible sources of social determinants within US healthcare in order to provide equal and quality medical care throughout the nation.
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Affiliation(s)
- Ali Salman
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan.
| | - Muhammad Omar Larik
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Muhammad Ali Amir
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Yasir Majeed
- Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Maryam Urooj
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Muhammad Ali Tariq
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Fatima Azam
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | | | - Maria Muhammad Fiaz
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Maryam Amjad Waheed
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Hafsa Nadeem
- Department of Medicine, Hamdard College of Medicine and Dentistry, Karachi, Pakistan
| | - Roshnee Zahra
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | | | - Jishanth Mattumpuram
- Division of Cardiology, Department of Medicine, University of Louisville School of Medicine, Louisville, KY
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McBenedict B, Mansoor Z, Chaudhary A, Thomas A, Yaseen M, Hauwanga W. Temporal Trends of Age-Adjusted Mortality Rates for Rheumatic Heart Disease in Brazil From 2000 to 2021. Cureus 2024; 16:e52322. [PMID: 38357062 PMCID: PMC10866569 DOI: 10.7759/cureus.52322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2024] [Indexed: 02/16/2024] Open
Abstract
Background Rheumatic heart disease (RHD) is a chronic cardiovascular condition stemming from an infectious origin, posing a substantial health burden, particularly in economically disadvantaged regions. It starts with acute rheumatic fever (ARF), a complication following group A Streptococcus infection, leading to heart valve damage and, over time, structural heart abnormalities. RHD contributes to premature deaths, especially in low-middle-income countries. Although the incidence and prevalence have generally reduced globally due to antibiotics and improved healthcare, it remains a significant public health concern in Brazil, echoing its prevalence in many developing nations around the world. RHD stands as a poignant testament to the intersection of socio-economic disparities and healthcare challenges within Brazil's diverse population. In Brazil, despite advancements in healthcare, RHD continues to impact communities, highlighting the urgent need for enhanced prevention strategies, access to quality healthcare services, and heightened awareness to combat this preventable, yet persistent, cardiac condition. Understanding the epidemiological landscape and socio-cultural factors influencing RHD in Brazil is crucial for developing targeted interventions aimed at mitigating its burden on individuals, families, and the healthcare system at large. Thus, our study focuses on analyzing age-related mortality rates linked to ARF and chronic RHD (ARHD) in Brazil from 2000 to 2021, particularly examining gender disparities. Materials and methods This retrospective cohort study employed a descriptive time-series approach, utilizing comprehensive nationwide data from Brazil spanning from 2000 to 2021 to assess trends in diverse age groups, among both sexes, enabling a detailed analysis of temporal patterns. Mortality data, extracted and categorized meticulously, were subjected to Joinpoint statistical analyses enabling comparative assessments, with average annual percent change (AAPC) and annual percent change (APC) serving as key metrics to quantify and interpret trends over the analyzed period. Results The acute RHD (ARHD)-related mortality declined over the analyzed years supported by AAPC, with higher mortality reduction in females. The age-adjusted mortality rate for "males and females" decreased from 78 to 67 deaths/100,000 from 2000 to 2021. Female mortality dropped from 85 to 69/100,000, and male mortality decreased from 73 to 63/100,000 over the same period. For ARHD, male age groups (20-29, 60-69, 70-79, 80+) showed declining mortality, while the 30-59 age group exhibited an upward. Females AAMR for chronic RHD (CRHD) decreased across all age groups, with significant reductions in the 80 years and above age group from 2000-2002 (APC: -11.94*) and steadily from 2002 onwards (APC: -1.33). Conclusions Our study revealed an overall decline in mortality rates for both acute and CRHD across both sexes. Females consistently exhibited higher mortality rates and a more pronounced reduction compared to males in both acute and CRHD. In ARHD, males experience the highest mortality in the 50-59 age group, while females have a peak in the 40-49 age group. The 60-69 age group had the highest mortality in CRHD for both sexes. Conversely, the 20-29 age group displayed the lowest mortality in CRHD, and the 80-89 age group had the lowest mortality in ARHD.
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Affiliation(s)
- Billy McBenedict
- Medicine, Hospital Universitário Antônio Pedro (Antonio Pedro University Hospital), Niteroi, BRA
| | - Zaeemah Mansoor
- Faculty of Health Sciences, Karachi Medical and Dental College, Karachi, PAK
| | | | - Anusha Thomas
- Neurology, Christian Medical College and Hospital, Ludhiana, IND
| | - Muhammad Yaseen
- Medicine and Surgery, Gambat Institute of Medical Sciences, Gambat, PAK
| | - Wilhelmina Hauwanga
- Family Medicine, Faculty of Medicine, Federal University of the State of Rio de Janeiro, Rio de Janeiro, BRA
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Berhanu H, Mekonnen Y, Workicho A, Hassen K, Negeri Z, Sudhakar M, Mitiku S, Mossie A. The prevalence of rheumatic heart disease in Ethiopia: a systematic review and meta-analysis. Trop Dis Travel Med Vaccines 2023; 9:16. [PMID: 37828598 PMCID: PMC10571304 DOI: 10.1186/s40794-023-00192-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 05/10/2023] [Indexed: 10/14/2023] Open
Abstract
Globally, more than 33 million people are living with rheumatic heart disease (RHD). A high prevalence of the disease is observed in people with poor socio-economic status, overcrowding, and low access to medical facilities. Even though different studies have been conducted in different settings, there is no reliable data regarding RHD prevalence. Therefore, the aim of this systematic review and meta-analysis was to estimate the pooled prevalence of RHD in Ethiopia. PubMed/Medline, SCOPUS, HINARI, and Google Scholar databases were used to search for peer-reviewed articles. Articles published in English between the years 1992 and 2022 September were considered. The pooled prevalence of RHD was calculated using a random-effect model at a 95% confidence interval, including the weight of each study. Finally, statistical meta-analysis STATA version 16.0 software was used to calculate the pooled prevalence of RHD.A total of twelve cross-sectional studies were included in the meta-analysis. Individual study prevalence ranges from 0.32 to 32.78%. The pooled prevalence of RHD was 3.19% (95% CI: 1.46-5.56%). The prevalence was higher among the population who visited hospitals at 5.42% (95% CI: 1.09-12.7%) compared to schoolchildren at 0.73% (95% CI: 0.30-1.34%) and community-based studies at 3.83% (95% CI: 3.16-4.55%). Addis Ababa had the lowest prevalence of RHD (0.75% (95% CI: 0.38-1.25%), whereas the highest prevalence was observed in the Amhara region (8.95% (95% CI: 7.21-11.06%). A significant variation in the overall estimated prevalence of RHD was not observed between males and females.Trial registration Protocol registration (PROSPERO): CRD42021251553, Date of registration May 28 2021.
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Affiliation(s)
- Hiwot Berhanu
- Department of Biomedical Sciences, Faculty of Medical Science, Jimma Institute of Health, Jimma University, Jimma, Ethiopia.
| | - Yimer Mekonnen
- Department of Pharmacy, Faculty of Health Sciences, Jimma Institute of Health, Jimma University, Jimma, Ethiopia
| | - Abdulhalik Workicho
- Department of Epidemiology, Institute of Health, Jimma University, P.O.Box 378, Jimma, Ethiopia
| | - Kalkidan Hassen
- Department of Nutrition and Dietetics, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Zenebe Negeri
- Department of Biomedical Sciences, Faculty of Medical Science, Jimma Institute of Health, Jimma University, Jimma, Ethiopia
| | - Morankar Sudhakar
- Department of Health, Behavior and Society, Faculty of Public Health, Ethiopian Evidence Based Health Care CenterInstitute of HealthJimma University, Jimma, Ethiopia
| | - Shimelis Mitiku
- Department of Biomedical Sciences, Faculty of Medical Science, Jimma Institute of Health, Jimma University, Jimma, Ethiopia
| | - Andualem Mossie
- Department of Biomedical Sciences, Faculty of Medical Science, Jimma Institute of Health, Jimma University, Jimma, Ethiopia
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Wooding EL, Morton MJS, Lim M, Mitrofan O, Mushet N, Sie A, Knight B, Ford T, Newlove-Delgado T. Childhood/adolescent Sydenham's chorea in the UK and Ireland: a BPSU/CAPSS surveillance study. Arch Dis Child 2023; 108:736-741. [PMID: 37225279 PMCID: PMC10447407 DOI: 10.1136/archdischild-2023-325399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 04/30/2023] [Indexed: 05/26/2023]
Abstract
OBJECTIVE To conduct the first prospective surveillance study of Sydenham's chorea (SC) in the UK and Ireland, and to describe the current paediatric and child psychiatric service-related incidence, presentation and management of SC in children and young people aged 0-16 years. DESIGN Surveillance study of first presentations of SC reported by paediatricians via the British Paediatric Surveillance Unit (BPSU) and all presentations of SC reported by child and adolescent psychiatrists through the Child and Adolescent Psychiatry Surveillance System (CAPSS). RESULTS Over 24 months from November 2018, 72 reports were made via BPSU, of which 43 met the surveillance case definition of being eligible cases of suspected or confirmed SC. This translates to an estimated paediatric service-related incidence rate of new SC cases of 0.16 per 100 000 children aged 0-16 per year in the UK. No reports were made via CAPSS over the 18-month reporting period, although over 75% of BPSU cases presented with emotional and/or behavioural symptoms. Almost all cases were prescribed courses of antibiotics of varying duration, and around a quarter of cases (22%) received immunomodulatory treatment. CONCLUSIONS SC remains a rare condition in the UK and Ireland but has not disappeared. Our findings emphasise the impact that the condition can have on children's functioning and confirm that paediatricians and child psychiatrists should remain vigilant to its presenting features, which commonly include emotional and behavioural symptoms. There is a further need for development of consensus around identification, diagnosis and management across child health settings.
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Affiliation(s)
- Eva Louise Wooding
- Faculty of Health and Life Sciences, University of Exeter, Exeter, UK
- Department of Paediatrics, Royal Devon University Healthcare NHS Foundation Trust, Exeter, Devon, UK
| | | | - Ming Lim
- Children's Neurosciences Centre, Evelina Childrens Hospital, London, UK
- Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Oana Mitrofan
- Faculty of Health and Life Sciences, University of Exeter, Exeter, Devon, UK
- Devon Partnership Trust, Exeter, UK
| | - Nadine Mushet
- CAMHS, Northumberland Tyne and Wear NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Adrian Sie
- Institute of Health & Wellbeing, University of Glasgow, Glasgow, UK
- NHS Lanarkshire, Bothwell, South Lanarkshire, UK
| | - Brodie Knight
- Royal Hospital for Sick Children Yorkhill, NHS Greater Glasgow and Clyde, Glasgow, UK
| | - Tamsin Ford
- Department of Psychiatry, University of Cambridge, Cambridge, Cambridgeshire, UK
| | - Tamsin Newlove-Delgado
- Children and Young People's Mental Health (ChYMe) Research Collaboration, University of Exeter Medical School, Exeter, Devon, UK
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Stacey I, Seth R, Nedkoff L, Hung J, Wade V, Haynes E, Carapetis J, Murray K, Bessarab D, Katzenellenbogen JM. Rheumatic heart disease mortality in Indigenous and non-Indigenous Australians between 2010 and 2017. Heart 2023; 109:1025-1033. [PMID: 36858807 DOI: 10.1136/heartjnl-2022-322146] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 01/26/2023] [Indexed: 03/03/2023] Open
Abstract
OBJECTIVES To generate contemporary age-specific mortality rates for Indigenous and non-Indigenous Australians aged <65 years who died from rheumatic heart disease (RHD) between 2013 and 2017, and to ascertain the underlying causes of death (COD) of a prevalent RHD cohort aged <65 years who died during the same period. METHODS For this retrospective, cross-sectional epidemiological study, Australian RHD deaths for 2013-2017 were investigated by first, mortality rates generated using Australian Bureau of Statistics death registrations where RHD was a coded COD, and second COD analyses of death records for a prevalent RHD cohort identified from RHD register and hospitalisations. All analyses were undertaken by Indigenous status and age group (0-24, 25-44, 45-64 years). RESULTS Age-specific RHD mortality rates per 100 000 were 0.32, 2.63 and 7.41 among Indigenous 0-24, 25-44 and 45-64 year olds, respectively, and the age-standardised mortality ratio (Indigenous vs non-Indigenous 0-64 year olds) was 14.0. Within the prevalent cohort who died (n=726), RHD was the underlying COD in 15.0% of all deaths, increasing to 24.6% when RHD was included as associated COD. However, other cardiovascular and non-cardiovascular conditions were the underlying COD in 34% and 43% respectively. CONCLUSION Premature mortality in people with RHD aged <65 years has approximately halved in Australia since 1997-2005, most notably among younger Indigenous people. Mortality rates based solely on underlying COD potentially underestimates true RHD mortality burden. Further strategies are required to reduce the high Indigenous to non-Indigenous mortality rate disparity, in addition to optimising major comorbidities that contribute to non-RHD mortality.
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Affiliation(s)
- Ingrid Stacey
- School of Population and Global Health, The University of Western Australia, Perth, Western Australia, Australia
| | - Rebecca Seth
- School of Population Health, Curtin University, Perth, Western Australia, Australia
| | - Lee Nedkoff
- School of Population and Global Health, The University of Western Australia, Perth, Western Australia, Australia
- Cardiology Population Health Laboratory, Victor Chang Cardiac Research Institute, Darlinghurst, New South Wales, Australia
| | - Joseph Hung
- School of Medicine, The University of Western Australia, Perth, Western Australia, Australia
| | - Vicki Wade
- RHD Australia, Menzies School of Health Research, Casuarina, New South Wales, Australia
| | - Emma Haynes
- Centre for Aboriginal Medical and Dental Health, The University of Western Australia, Perth, Western Australia, Australia
| | - Jonathan Carapetis
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Kevin Murray
- School of Population and Global Health, The University of Western Australia, Perth, Western Australia, Australia
| | - Dawn Bessarab
- Centre for Aboriginal Medical and Dental Health, The University of Western Australia, Perth, Western Australia, Australia
| | - Judith M Katzenellenbogen
- School of Population and Global Health, The University of Western Australia, Perth, Western Australia, Australia
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Western Australia, Australia
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Dubowsky JG, Estevez JJ, Craig JE, Appukuttan B, Carr JM. Disease profiles in the Indigenous Australian population are suggestive of a common complement control haplotype. INFECTION, GENETICS AND EVOLUTION : JOURNAL OF MOLECULAR EPIDEMIOLOGY AND EVOLUTIONARY GENETICS IN INFECTIOUS DISEASES 2023:105453. [PMID: 37245779 DOI: 10.1016/j.meegid.2023.105453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 05/05/2023] [Accepted: 05/23/2023] [Indexed: 05/30/2023]
Abstract
Aboriginal and Torres Strait Islander People (respectfully referred to as Indigenous Australians herein) are disparately burdened by many infectious and chronic diseases relative to Australians with European genetic ancestry. Some of these diseases are described in other populations to be influenced by the inherited profile of complement genes. These include complement factor B, H, I and complement factor H-related (CFHR) genes that can contribute to a polygenic complotype. Here the focus is on the combined deletion of CFHR1 and 3 to form a common haplotype (CFHR3-1Δ). The prevalence of CFHR3-1Δ is high in people with Nigerian and African American genetic ancestry and correlates to a higher frequency and severity of systemic lupus erythematosus (SLE) but a lower prevalence of age-related macular degeneration (AMD) and IgA-nephropathy (IgAN). This pattern of disease is similarly observed among Indigenous Australian communities. Additionally, the CFHR3-1Δ complotype is also associated with increased susceptibility to infection with pathogens, such as Neisseria meningitidis and Streptococcus pyogenes, which also have high incidences in Indigenous Australian communities. The prevalence of these diseases, while likely influenced by social, political, environmental and biological factors, including variants in other components of the complement system, may also be suggestive of the CFHR3-1Δ haplotype in Indigenous Australians. These data highlight a need to define the Indigenous Australian complotypes, which may lead to the discovery of new risk factors for common diseases and progress towards precision medicines for treating complement-associated diseases in Indigenous and non-Indigenous populations. Herein, the disease profiles suggestive of a common complement CFHR3-1Δ control haplotype are examined.
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Affiliation(s)
- Joshua G Dubowsky
- Microbiology and Infectious Diseases, College of Medicine and Public Health, and Flinders Health and Medical Research Institute, Flinders University, Bedford Park, South Australia, Australia
| | - Jose J Estevez
- Wardliparingga Aboriginal Health Equity Theme, South Australia Health and Medical Research Institute, Adelaide, South Australia, Australia; Flinders Centre for Ophthalmology, Eye and Vision Research, Department of Ophthalmology, Flinders University, Bedford Park, South Australia, Australia; Caring Futures Institute, College of Nursing and Health Sciences, Optometry and Vision Science, Flinders University, Adelaide, Australia
| | - Jamie E Craig
- Flinders Centre for Ophthalmology, Eye and Vision Research, Department of Ophthalmology, Flinders University, Bedford Park, South Australia, Australia
| | - Binoy Appukuttan
- Molecular Medical Science, College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, Australia
| | - Jillian M Carr
- Microbiology and Infectious Diseases, College of Medicine and Public Health, and Flinders Health and Medical Research Institute, Flinders University, Bedford Park, South Australia, Australia.
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8
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Liang Y, Yu D, Lu Q, Zheng Y, Yang Y. The rise and fall of acute rheumatic fever and rheumatic heart disease: a mini review. Front Cardiovasc Med 2023; 10:1183606. [PMID: 37288267 PMCID: PMC10242100 DOI: 10.3389/fcvm.2023.1183606] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 05/10/2023] [Indexed: 06/09/2023] Open
Abstract
Introduction The incidences of acute rheumatic fever (ARF) and rheumatic heart disease (RHD), which were leading causes of death in children in the 1920s, have decreased substantially. Considering the recent resurgence of scarlet fever and increased incidence of streptococcal pharyngitis in children, an investigation of the current status of ARF and RHD may be worthwhile. Objective To summarize the prevalence trends, pathogenic factors, and prevention strategies for ARF and RHD in children. Methods A selective search of literature published between January 1920 and February 2023 was done in PubMed, using the terms "acute rheumatic fever", "rheumatic heart disease", "group A Streptococcus", "pharyngitis", "pharyngeal tonsillitis", "scarlet fever", "impetigo", "obstructive sleep apnea syndrome" and "child". Results Overcrowded homes and inadequate sanitation led to recurrent group A streptococcal infection, and the causal relationship between group A streptococcal infection and ARF/RHD was well established. Streptococcal infectious diseases, such as group A streptococcal pharyngeal tonsillitis, SF, impetigo, and obstructive sleep apnea syndrome, were associated with the occurrence of ARF and RHD. ARF and RHD were still prevalent in young people of developing countries and economically poor populations of high-income countries. Universal disease registration systems were critical to locating disease outbreaks, tracking disease transmission, and identifying high-risk populations. Four-level prevention strategies were effective in reducing the incidence and mortality of ARF and RHD. Conclusions Registry and preventive measures for ARF and RHD should be strengthened in areas of dense population; poor sanitation; resurgence of SF; and high incidence of streptococcal pharyngitis, impetigo, and obstructive sleep apnea syndrome.
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Affiliation(s)
- Yunmei Liang
- Department of Pediatrics, Beijing Chaoyang Hospital Affiliated to the Capital Medical University, Beijing, China
| | - Dingle Yu
- Department of Respiratory Medicine, Shenzhen Children’s Hospital, Shenzhen, China
| | - Qinghua Lu
- Department of Respiratory Medicine, Shenzhen Children’s Hospital, Shenzhen, China
- Microbiology Laboratory, National Center for Children’s Health, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, Beijing, China
| | - Yuejie Zheng
- Department of Respiratory Medicine, Shenzhen Children’s Hospital, Shenzhen, China
| | - Yonghong Yang
- Department of Respiratory Medicine, Shenzhen Children’s Hospital, Shenzhen, China
- Microbiology Laboratory, National Center for Children’s Health, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, Beijing, China
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9
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Namuyonga J, Ndagire E, Okumu D, Olugubuyi O, Lubega S, Omagino J, Lwabi P, Okello E. Positive impact of training rural health workers in identification and prevention of acute rheumatic fever in eastern Uganda. Cardiovasc J Afr 2023; 34:89-92. [PMID: 36162808 PMCID: PMC10512037 DOI: 10.5830/cvja-2022-029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 07/02/2022] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Diagnosis of acute rheumatic fever (ARF) is mainly clinical. Delayed or missed diagnosis and failure to administer appropriate and timely treatment of ARF leads to rheumatic heart disease (RHD), which could necessitate expensive treatments such as open-heart surgery. Implementation of preventative guidelines depends on availability of trained healthcare workers. As part of the routine support supervision, the Uganda Heart Institute sent out a team to rural eastern Uganda to evaluate health workers' knowledge level regarding management of ARF. METHODS Health workers from selected health facilities in Tororo district, eastern Uganda, were assessed for their knowledge on the clinical features and role of benzathine penicillin G (BPG) in the treatment and prevention of ARF recurrence. Using the RHD Action Needs assessment tool, we generated and administered a pre-test, then conducted training and re-administered a post-test. Eight months later, health workers were again assessed for knowledge retention and change in practices. Statistical analysis was done using Stata version 15. RESULTS During the initial phase, 34 of the 109 (31%) health workers passed the pre-test, indicating familiarity with clinical features of ARF. The level of knowledge of BPG use in ARF was very poor in all the health units [25/109 (22.6%)] but improved after training to 80%, as shown by the chi-squared test ( χ2 = 0.000). However, retention of this knowledge waned after eight months and was not significantly different compared to pre-training (χ2 ≥ 0.2). CONCLUSIONS A critical knowledge gap is evident among health workers, both in awareness and treatment of ARF, and calls for repetitive training as a priority strategy in prevention.
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Affiliation(s)
- Judith Namuyonga
- Department of Pediatric Cardiology, Uganda Heart Institute, Kampala, Uganda.
- Department of Pediatrics and Child Health, Makerere University College of Health Sciences, Kampala, Uganda
| | - Emma Ndagire
- Department of Pediatric Cardiology, Uganda Heart Institute, Kampala, Uganda
| | - David Okumu
- Department of Pediatric Cardiology, Uganda Heart Institute, Kampala, Uganda
- Tororo District Local Government, Tororo, Uganda
| | - Oluwayomi Olugubuyi
- Department of Pediatric Cardiology, Uganda Heart Institute, Kampala, Uganda
- Department of Child and Adolescent Health, University of West Indies, Mona Jamaica
| | - Sulaiman Lubega
- Department of Pediatric Cardiology, Uganda Heart Institute, Kampala, Uganda
| | - John Omagino
- Department of Pediatric Cardiology, Uganda Heart Institute, Kampala, Uganda
| | - Peter Lwabi
- Department of Pediatric Cardiology, Uganda Heart Institute, Kampala, Uganda
| | - Emmy Okello
- Department of Pediatric Cardiology, Uganda Heart Institute, Kampala, Uganda
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10
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Usme MMN, Bublak A, Atmowihardjo I, Spencker S. [Acute rheumatic fever (ARF) in an adult male]. INNERE MEDIZIN (HEIDELBERG, GERMANY) 2022; 63:990-993. [PMID: 35925118 DOI: 10.1007/s00108-022-01357-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/19/2022] [Indexed: 06/15/2023]
Abstract
Acute rheumatic fever (ARF) results from an autoimmune reaction following Streptococcus pyogenes-induced tonsilitis. It is a disease that has become uncommon in Germany and is rare in adults. Treatment recommendations are controversial in this age group. The case of a 29-year-old male with ARF following tonsillitis due to S. pyogenes treated with penicillin and amoxicillin/clavulanic acid in the setting outpatient is reported. After 6 weeks, the patient presented to hospital with elevated body temperature, painless red-livid skin lesions, and polyarthritis. Laboratory results showed elevated inflammatory parameters and antistreptolysin O titers. The Jones criteria for ARF were met. Symptoms improved rapidly under therapy with nonsteroidal anti-inflammatory drugs. Antibiotic prophylaxis was not given, but regular echocardiographic controls remained non-pathologic over 12 months.
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Affiliation(s)
- Monica Maria Novoa Usme
- Klinik für Kardiologie, DRK Kliniken Berlin Köpenick, Salvador-Allende-Str. 2-8, 12559, Berlin, Deutschland.
| | - Angelika Bublak
- Klinik für Kardiologie, DRK Kliniken Berlin Köpenick, Salvador-Allende-Str. 2-8, 12559, Berlin, Deutschland
| | - Iskandar Atmowihardjo
- Klinik für Kardiologie, DRK Kliniken Berlin Köpenick, Salvador-Allende-Str. 2-8, 12559, Berlin, Deutschland
| | - Sebastian Spencker
- Klinik für Kardiologie, DRK Kliniken Berlin Köpenick, Salvador-Allende-Str. 2-8, 12559, Berlin, Deutschland
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11
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Ralph AP, Kelly A, Lee AM, Mungatopi VL, Babui SR, Budhathoki NK, Wade V, de Dassel JL, Wyber R. Evaluation of a Community-Led Program for Primordial and Primary Prevention of Rheumatic Fever in Remote Northern Australia. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph191610215. [PMID: 36011846 PMCID: PMC9407981 DOI: 10.3390/ijerph191610215] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 08/02/2022] [Accepted: 08/14/2022] [Indexed: 06/09/2023]
Abstract
Environmental factors including household crowding and inadequate washing facilities underpin recurrent streptococcal infections in childhood that cause acute rheumatic fever (ARF) and subsequent rheumatic heart disease (RHD). No community-based 'primordial'-level interventions to reduce streptococcal infection and ARF rates have been reported from Australia previously. We conducted a study at three Australian Aboriginal communities aiming to reduce infections including skin sores and sore throats, usually caused by Group A Streptococci, and ARF. Data were collected for primary care diagnoses consistent with likely or potential streptococcal infection, relating to ARF or RHD or related to environmental living conditions. Rates of these diagnoses during a one-year Baseline Phase were compared with a three-year Activity Phase. Participants were children or adults receiving penicillin prophylaxis for ARF. Aboriginal community members were trained and employed to share knowledge about ARF prevention, support reporting and repairs of faulty health-hardware including showers and provide healthcare navigation for families focusing on skin sores, sore throat and ARF. We hypothesized that infection-related diagnoses would increase through greater recognition, then decrease. We enrolled 29 participants and their families. Overall infection-related diagnosis rates increased from Baseline (mean rate per-person-year 1.69 [95% CI 1.10-2.28]) to Year One (2.12 [95% CI 1.17-3.07]) then decreased (Year Three: 0.72 [95% CI 0.29-1.15]) but this was not statistically significant (p = 0.064). Annual numbers of first-known ARF decreased, but numbers were small: there were six cases of first-known ARF during Baseline, then five, 1, 0 over the next three years respectively. There was a relationship between household occupancy and numbers (p = 0.018), but not rates (p = 0.447) of infections. This first Australian ARF primordial prevention study provides a feasible model with encouraging findings.
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Affiliation(s)
- Anna P. Ralph
- Menzies School of Health Research, Charles Darwin University, Darwin 0810, Australia
- Division of Medicine, Royal Darwin Hospital, Darwin 0810, Australia
- Rheumatic Heart Disease Australia, Menzies School of Health Research, Darwin 0810, Australia
| | - Angela Kelly
- Menzies School of Health Research, Charles Darwin University, Darwin 0810, Australia
| | - Anne-Marie Lee
- Menzies School of Health Research, Charles Darwin University, Darwin 0810, Australia
- Sunrise Health Corporation, Katherine 0850, Australia
| | - Valerina L. Mungatopi
- Menzies School of Health Research, Charles Darwin University, Darwin 0810, Australia
| | - Segora R. Babui
- Menzies School of Health Research, Charles Darwin University, Darwin 0810, Australia
| | - Nanda Kaji Budhathoki
- Menzies School of Health Research, Charles Darwin University, Darwin 0810, Australia
| | - Vicki Wade
- Rheumatic Heart Disease Australia, Menzies School of Health Research, Darwin 0810, Australia
| | | | - Rosemary Wyber
- Telethon Kids Institute, Perth 6000, Australia
- George Institute for Global Health, Sydney 2000, Australia
- Australian National University, Canberra 2610, Australia
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12
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Gupta K, Kumar S, Anand Kukkamalla M, Taneja V, Syed GA, Pullishery F, Zarbah MA, Alqahtani SM, Alobaoid MA, Chaturvedi S. Dental Management Considerations for Patients with Cardiovascular Disease-A Narrative Review. Rev Cardiovasc Med 2022; 23:261. [PMID: 39076626 PMCID: PMC11266964 DOI: 10.31083/j.rcm2308261] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 06/08/2022] [Accepted: 06/13/2022] [Indexed: 07/31/2024] Open
Abstract
Dental therapists encounter patients with various systemic diseases of which cardiovascular disease (CVD) patients form a significant segment. Relation between oral health and cardiac diseases has been well established. Common cardiac disorders encountered in a dental practice include arterial hypertension, heart failure, ischemic heart disease, cardiac arrhythmias, infective endocarditis, stroke, and cardiac pacemaker. Patients with CVDs pose a significant challenge to dental therapy. These patients need special considerations and an adequate understanding of the underlying cardiovascular condition to provide safe and effective dental treatment. Based on the cardiac condition, an appropriate modification in dental care is crucial. A multidisciplinary approach including the patient's cardiologist can potentially reduce complications and improve dental treatment results. This review aims at unfolding the risks associated with the dental management of a cardiac patient and outlines the measures to be undertaken for optimum dental treatment.
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Affiliation(s)
- Kanishk Gupta
- Department of Periodontology, Dentistry Program, Batterjee Medical College, 21442 Jeddah, Saudi Arabia
| | - Santhosh Kumar
- Department of Periodontology, Manipal College of Dental Sciences, Manipal, Manipal Academy of Higher Education, 576104 Manipal, Karnataka, India
| | - Meena Anand Kukkamalla
- Department of Periodontology, Faculty of Dentistry, Manipal University College Malaysia (MUCM), 75150 Melaka, Malaysia
| | - Vani Taneja
- Department of Pediatric Dentistry, Dentistry Program, Batterjee Medical College, 21442 Jeddah, Saudi Arabia
| | - Gufaran Ali Syed
- Department of Endodontics, Dentistry Program, Batterjee Medical College, 21442 Jeddah, Saudi Arabia
| | - Fawaz Pullishery
- Division of Dental Public Health, Dentistry Program, Batterjee Medical College, 21442 Jeddah, Saudi Arabia
| | - Mohammad A Zarbah
- Department of Prosthetic Dental Science, College of Dentistry, King Khalid University, 62529 Abha, Saudi Arabia
| | - Saeed M. Alqahtani
- Department of Prosthetic Dentistry, College of Dentistry, King Khalid University, 62529 Abha, Saudi Arabia
| | - Mohammed A. Alobaoid
- Department of Restorative Dental Sciences and Department of Dental Education, King Khalid University College of Dentistry, 61471 Abha, Saudi Arabia
| | - Saurabh Chaturvedi
- Department of Prosthetic Dental Science, College of Dentistry, King Khalid University, 62529 Abha, Saudi Arabia
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Budea CM, Pricop M, Bratosin F, Bogdan I, Saenger M, Ciorica O, Braescu L, Domuta EM, Grigoras ML, Citu C, Diaconu MM, Marincu I. Antibacterial and Antifungal Management in Relation to the Clinical Characteristics of Elderly Patients with Infective Endocarditis: A Retrospective Analysis. Antibiotics (Basel) 2022; 11:antibiotics11070956. [PMID: 35884210 PMCID: PMC9312084 DOI: 10.3390/antibiotics11070956] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/08/2022] [Accepted: 07/14/2022] [Indexed: 01/09/2023] Open
Abstract
Infective endocarditis (IE) is increasingly prevalent in the elderly, particularly due to the rising frequency of invasive procedures and intracardiac devices placed on these individuals. Several investigations have highlighted the unique clinical and echocardiographic characteristics, the microorganisms implicated, and the prognosis of IE in the elderly. In addition, the old population seems to be fairly diverse, ranging from healthy individuals with no medical history to patients with many ailments and those who are immobile. Furthermore, the therapy of IE in this group has not been well investigated, and worldwide recommendations do not propose tailoring the treatment approach to the patient’s functional state and comorbid conditions. A multicenter research study was designed as a retrospective study of hospitalized patients with infective endocarditis, aiming to examine the characteristics of elderly patients over 65 years old with infective endocarditis in relation to the antibiotic and antifungal treatments administered, as well as to quantify the incidence of treatment resistance, adverse effects, and mortality in comparison to patients younger than 65. Based on a convenience sampling method, we included in the analysis a total of 78 patients younger than 65 and 131 patients older than 65 years. A total of 140 patients had endocarditis on native valves and 69 patients had endocarditis on prosthetic valves. A significantly higher proportion of elderly patients had signs of heart failure on admission, and the mortality rate was significantly higher in the elderly population. A majority of infections had a vascular cause, followed by dental, maxillo-facial, and ENT interventions. The most common complications of IE were systemic sepsis (48.1% of patients older than 65 years vs. 30.8% in the younger group). The most frequent bacterium involved was Staphylococcus aureus, followed by Streptococcus spp. in a total of more than 50% of all patients. The most commonly used antibiotics were cephalosporins in 33.5% of cases, followed by penicillin in 31.2% and glycopeptides in 28.7%, while Fluconazole was the initial option of treatment for fungal endocarditis in 24.9% of cases. Heart failure at admission (OR = 4.07), the development of septic shock (OR = 6.19), treatment nephrotoxicity (OR = 3.14), severe treatment complications (OR = 4.65), and antibiotic resistance (OR = 3.24) were significant independent risk factors for mortality in the elderly patients. Even though therapeutic management was initiated sooner in the older patients, the associated complications and mortality rate remained significantly greater than those in the patients under 65 years old.
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Affiliation(s)
- Camelia Melania Budea
- Department of Ear-Nose-Throat, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania;
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
| | - Marius Pricop
- Discipline of Oral and Maxillo-Facial Surgery, Faculty of Dental Medicine, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
- Correspondence:
| | - Felix Bratosin
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
| | - Iulia Bogdan
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
| | - Miriam Saenger
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
| | - Ovidiu Ciorica
- Business Administration and Economics Faculty, West University of Timisoara, Johann Heinrich Pestalozzi Street 16, 300115 Timisoara, Romania;
| | - Laurentiu Braescu
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
- Department of Cardiovascular Surgery, Institute for Cardiovascular Diseases, Str. Gh. Adam nr. 13A, 300310 Timisoara, Romania
| | - Eugenia Maria Domuta
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
- Surgery Department, Faculty of Medicine and Pharmacy, University of Oradea, Piata 1 Decembrie 10, 410073 Oradea, Romania
| | - Mirela Loredana Grigoras
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
- Department of Anatomy and Embryology, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Cosmin Citu
- Department of Obstetrics and Gynecology, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (C.C.); (M.M.D.)
| | - Mircea Mihai Diaconu
- Department of Obstetrics and Gynecology, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (C.C.); (M.M.D.)
| | - Iosif Marincu
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
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Wyber R, Lizama C, Wade V, Pearson G, Carapetis J, Ralph AP, Bowen AC, Peiris D. Improving primary prevention of acute rheumatic fever in Australia: consensus primary care priorities identified through an eDelphi process. BMJ Open 2022; 12:e056239. [PMID: 35273057 PMCID: PMC8915338 DOI: 10.1136/bmjopen-2021-056239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES To establish the priorities of primary care providers to improve assessment and treatment of skin sores and sore throats among Aboriginal and Torres Strait Islander people at risk of acute rheumatic fever (ARF) and rheumatic heart disease (RHD). DESIGN Modified eDelphi survey, informed by an expert focus group and literature review. SETTING Primary care services in any one of the five Australian states or territories with a high burden of ARF. PARTICIPANTS People working in any primary care role within the last 5 years in jurisdiction with a high burden of ARF. RESULTS Nine people participated in the scoping expert focus group which informed identification of an access framework for subsequent literature review. Fifteen broad concepts, comprising 29 strategies and 63 different actions, were identified on this review. These concepts were presented to participants in a two-round eDelphi survey. Twenty-six participants from five jurisdictions participated, 16/26 (62%) completed both survey rounds. Seven strategies were endorsed as high priorities. Most were demand-side strategies with a focus on engaging communities and individuals in accessible, comprehensive, culturally appropriate primary healthcare. Eight strategies were not endorsed as high priority, all of which were supply-side approaches. Qualitative responses highlighted the importance of a comprehensive primary healthcare approach as standard of care rather than disease-specific strategies related to management of skin sores and sore throat. CONCLUSION Primary care staff priorities should inform Australia's commitments to reduce the burden of RHD. In particular, strategies to support comprehensive Aboriginal and Torres Strait Islander primary care services rather than an exclusive focus on discrete, disease-specific initiatives are needed.
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Affiliation(s)
- Rosemary Wyber
- Health Systems Science, The George Institute for Global Health, Newtown, New South Wales, Australia
- Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Catalina Lizama
- Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Vicki Wade
- Global and Tropical Health Division, Menzies School of Health Research, Darwin, Northern Territory, Australia
| | - Glenn Pearson
- Aboriginal Health Institute Leadership Team, Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Jonathan Carapetis
- Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Western Australia, Australia
- Department of Infectious Diseases, Perth Children's Hospital, Nedlands, Western Australia, Australia
- School of Medicine, University of Western Australia, Perth, Western Australia, Australia
| | - Anna P Ralph
- Global and Tropical Health Division, Menzies School of Health Research, Darwin, Northern Territory, Australia
- General Medicine and Inectious Diseases, Royal Darwin Hospital, Darwin, Northern Territory, Australia
| | - Asha C Bowen
- Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Western Australia, Australia
- Department of Infectious Diseases, Perth Children's Hospital, Nedlands, Western Australia, Australia
- School of Medicine, University of Western Australia, Perth, Western Australia, Australia
| | - David Peiris
- Health Systems Science, The George Institute for Global Health, Newtown, New South Wales, Australia
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15
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de Loizaga SR, Beaton AZ, Nascimento BR, Macedo FVB, Spolaor BCM, de Pádua LB, Ribeiro TFS, Oliveira GCF, Oliveira LR, de Almeida LFR, Moura TD, de Barros TT, Sable C, Nunes MCP. Diagnosing rheumatic heart disease: where are we now and what are the challenges? Expert Rev Cardiovasc Ther 2021; 19:777-786. [PMID: 34424119 DOI: 10.1080/14779072.2021.1970531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Rheumatic heart disease (RHD), a sequela of acute rheumatic fever (ARF), affects 40.5 million people worldwide. The burden of disease disproportionately falls on low- and middle-income countries (LMIC) and sub-populations within high-income countries (HIC). Advances have been made in earlier detection of RHD, though several barriers to ideal management persist. AREAS COVERED This article reviews the current burden of RHD, highlighting the disparate impact of disease. It also reviews the clinical and echocardiographic presentation of RHD, as some may present in late stages of disease with associated complications. Finally, we review the advances which have been made in echocardiographic screening to detect latent RHD, highlighting the challenges which remain regarding secondary prophylaxis management and uncertainty of best practices for treatment of latent RHD. EXPERT OPINION Advances in technology and validation of portable echocardiography have made screening and identifying latent RHD feasible in the most burdened regions. However, uncertainty remains around best management of those with latent RHD and best methods to ensure ideal secondary prophylaxis for RHD. Research regarding latent RHD management, as well as continued work on innovative solutions (such as group A streptococcal vaccine), are promising as efforts to improve outcomes of this preventable disease persist.
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Affiliation(s)
- Sarah R de Loizaga
- The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - Andrea Z Beaton
- The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.,University of Cincinnati School of Medicine, Cincinnati, Oh, United States
| | - Bruno R Nascimento
- Hospital das Clínicas da Ufmg, Belo Horizonte, MG, Brazil.,Departamento de Clínica Médica, Faculdade de Medicina da Universidade Federal de Minas Gerais, Belo Horizonte, Mg, Brazil
| | | | | | - Lucas Bretas de Pádua
- Faculdade de Medicina da Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | | | | | - Lucas Rocha Oliveira
- Faculdade de Medicina da Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | | | | | | | - Craig Sable
- Children's National Hospital, Washington, DC, USA
| | - Maria Carmo Pereira Nunes
- Hospital das Clínicas da Ufmg, Belo Horizonte, MG, Brazil.,Departamento de Clínica Médica, Faculdade de Medicina da Universidade Federal de Minas Gerais, Belo Horizonte, Mg, Brazil
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16
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de Loizaga SR, Arthur L, Arya B, Beckman B, Belay W, Brokamp C, Hyun Choi N, Connolly S, Dasgupta S, Dibert T, Dryer MM, Gokanapudy Hahn LR, Greene EA, Kernizan D, Khalid O, Klein J, Kobayashi R, Lahiri S, Lorenzoni RP, Otero Luna A, Marshall J, Millette T, Moore L, Muhamed B, Murali M, Parikh K, Sanyahumbi A, Shakti D, Stein E, Shah S, Wilkins H, Windom M, Wirth S, Zimmerman M, Beck AF, Ollberding N, Sable C, Beaton A. Rheumatic Heart Disease in the United States: Forgotten But Not Gone: Results of a 10 Year Multicenter Review. J Am Heart Assoc 2021; 10:e020992. [PMID: 34348475 PMCID: PMC8475057 DOI: 10.1161/jaha.120.020992] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Background Recent evaluation of rheumatic heart disease (RHD) mortality demonstrates disproportionate disease burden within the United States. However, there are few contemporary data on US children living with acute rheumatic fever (ARF) and RHD. Methods and Results Twenty‐two US pediatric institutions participated in a 10‐year review (2008–2018) of electronic medical records and echocardiographic databases of children 4 to 17 years diagnosed with ARF/RHD to determine demographics, diagnosis, and management. Geocoding was used to determine a census tract‐based socioeconomic deprivation index. Descriptive statistics of patient characteristics and regression analysis of RHD classification, disease severity, and initial antibiotic prescription according to community deprivation were obtained. Data for 947 cases showed median age at diagnosis of 9 years; 51% and 56% identified as male and non‐White, respectively. Most (89%) had health insurance and were first diagnosed in the United States (82%). Only 13% reported travel to an endemic region before diagnosis. Although 96% of patients were prescribed secondary prophylaxis, only 58% were prescribed intramuscular benzathine penicillin G. Higher deprivation was associated with increasing disease severity (odds ratio, 1.25; 95% CI, 1.08–1.46). Conclusions The majority of recent US cases of ARF and RHD are endemic rather than the result of foreign exposure. Children who live in more deprived communities are at risk for more severe disease. This study demonstrates a need to improve guideline‐based treatment for ARF/RHD with respect to secondary prophylaxis and to increase research efforts to better understand ARF and RHD in the United States.
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Affiliation(s)
| | - Lindsay Arthur
- University of Arkansas for Medical Sciences/Arkansas Children's Hospital Little Rock AR
| | - Bhawna Arya
- Seattle Children's Hospital/University of Washington School of Medicine Seattle WA
| | | | - Wubishet Belay
- Monroe Carell Jr Children's Hospital at Vanderbilt Nashville TN
| | - Cole Brokamp
- Cincinnati Children's Hospital Medical Center Cincinnati OH.,University of Cincinnati Cincinnati OH
| | - Nak Hyun Choi
- Morgan Stanley Children's Hospital of New York PresbyterianColumbia University Medical Center New York NY
| | - Sean Connolly
- Ann & Robert H. Lurie Children's Hospital of Chicago Chicago IL
| | - Soham Dasgupta
- Children's Healthcare of AtlantaEmory University Atlanta GA
| | - Tavenner Dibert
- University of Florida Health, Shands Children's Hospital Gainesville FL
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Elizabeth Stein
- Seattle Children's Hospital/University of Washington School of Medicine Seattle WA
| | | | - Hannah Wilkins
- University of Arkansas for Medical Sciences/Arkansas Children's Hospital Little Rock AR
| | | | - Scott Wirth
- Cincinnati Children's Hospital Medical Center Cincinnati OH
| | | | - Andrew F Beck
- Cincinnati Children's Hospital Medical Center Cincinnati OH.,University of Cincinnati Cincinnati OH
| | - Nicholas Ollberding
- Cincinnati Children's Hospital Medical Center Cincinnati OH.,University of Cincinnati Cincinnati OH
| | | | - Andrea Beaton
- Cincinnati Children's Hospital Medical Center Cincinnati OH.,University of Cincinnati Cincinnati OH
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17
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Abstract
During the 1920s, acute rheumatic fever (ARF) was the leading cause of mortality in children in the United States. By the 1980s, many felt ARF had all but disappeared from the US. However, although ARF and rheumatic heart disease (RHD) rates remain low in the US today, disease burden is unequal and tracks along other disparities of cardiovascular health. It is estimated that 1% to 3% of patients with untreated group A streptococcus (GAS) infection, most typically GAS pharyngitis, will develop ARF, and of these, up to 60% of cases will result in chronic RHD. This article reviews the epidemiology, pathogenesis, diagnosis, and management of ARF/RHD to increase awareness of ARF/RHD for clinicians based in the US. [Pediatr Ann. 2021;50(3):e98-e104.].
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Fleury MA, Clavel MA. Sex and Race Differences in the Pathophysiology, Diagnosis, Treatment, and Outcomes of Valvular Heart Diseases. Can J Cardiol 2021; 37:980-991. [PMID: 33581193 DOI: 10.1016/j.cjca.2021.02.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 01/20/2021] [Accepted: 02/03/2021] [Indexed: 12/22/2022] Open
Abstract
Valvular heart diseases have long been considered to be similar in men and women and across races/ethnicities. Recently, studies have demonstrated major differences between sexes. Unfortunately, studies on valvular heart diseases, as on other cardiovascular diseases, are mostly performed in Caucasian men or in cohorts with a vast majority of Caucasian men. Therefore, our knowledge on valvular diseases in women and non-Caucasians remains limited. Nevertheless, aortic stenosis has been shown to be almost as prevalent in women as in men, and less prevalent in African Americans. Men appear to have a more calcified aortic valve lesion, and women tend to have a more fibrosed one. Primary mitral regurgitation is more frequent in women who have more rheumatic and Barlow etiologies, whereas men have more fibroelastic deficiency and posterior leaflet prolapse/flail. Left ventricular remodelling due to valvular heart diseases is sex related in terms of geometry and probably also in composition of the tissue. Outcomes seem to be worse in women after surgical interventions and better than or equivalent to men after transcatheter ones. Regarding other valvular heart diseases, very few studies are available: Aortic regurgitation is more frequent in men, isolated tricuspid regurgitation more frequent in women. Rheumatic valve diseases are more frequent in women and are mostly represented by mitral and aortic stenoses. Many other sex/gender- and race/ethnic-specific studies are still needed in epidemiology, pathophysiology, presentation, management, and outcomes. This review aims to report the available data on sex differences and race specificities in valvular heart diseases, with a primary focus on aortic stenosis and mitral regurgitation.
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Affiliation(s)
- Marie-Ange Fleury
- Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada
| | - Marie-Annick Clavel
- Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada.
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Truong T, Koh Y, Yosufi R, Marangou J, Slack-Smith L, Katzenellenbogen JM. Understanding valvular heart disease in the dental setting. Aust Dent J 2021; 66:254-261. [PMID: 33448018 DOI: 10.1111/adj.12821] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/08/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Limited evidence is available regarding dentists' knowledge and interpretation of infective endocarditis (IE) prophylaxis guidelines. The aim of this study was to determine understanding and management of rheumatic and non-rheumatic valvular heart disease (VHD) in the dental setting in Western Australia (WA). METHODS A cross-sectional survey of dentists within Perth utilized an online Qualtrics questionnaire developed after consultation with stakeholders. A sampling frame was compiled from the Australian Health Practitioner Regulation Agency with contact details obtained from the White Pages (online), using five quintiles of Socio-Economic Indexes for Areas according to dentist's place of practice. RESULTS Of 41 (13.7% of 300 approached) dentists completing the survey (95.1% general dentists, mean years of practice = 15.6), 90.2% reported following the Australian Therapeutic Guidelines (ATG) regarding IE antibiotic prophylaxis in VHD. Most (92.7%) were unaware of the rheumatic heart disease (RHD) control program. Nearly all participants indicated prophylaxis for clearly invasive procedures such as tooth extraction (100.0%) and periodontal surgery (95.1%). Many dentists made the decision to prescribe antibiotics themselves (36.6%). CONCLUSIONS The majority of dentists followed the ATG's IE prophylaxis recommendations for cardiac lesions and dental procedures. There was limited knowledge of the national RHD guidelines and the WA RHD control program.
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Affiliation(s)
- T Truong
- UWA Dental School, The University of Western Australia, Perth, WA, Australia
| | - Y Koh
- UWA Dental School, The University of Western Australia, Perth, WA, Australia
| | - R Yosufi
- UWA Dental School, The University of Western Australia, Perth, WA, Australia
| | - J Marangou
- Department of Cardiology, Fiona Stanley Hospital, South Metropolitan Health Service, Murdoch, WA, Australia.,Department of Health Western Australia, Perth, WA, Australia
| | - L Slack-Smith
- UWA Dental School, The University of Western Australia, Perth, WA, Australia.,School of Population and Global Health, The University of Western Australia, Perth, WA, Australia
| | - J M Katzenellenbogen
- School of Population and Global Health, The University of Western Australia, Perth, WA, Australia.,Telethon Kids Institute, Perth, WA, Australia
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Beaton A, Kamalembo FB, Dale J, Kado JH, Karthikeyan G, Kazi DS, Longenecker CT, Mwangi J, Okello E, Ribeiro ALP, Taubert KA, Watkins DA, Wyber R, Zimmerman M, Carapetis J. The American Heart Association's Call to Action for Reducing the Global Burden of Rheumatic Heart Disease: A Policy Statement From the American Heart Association. Circulation 2020; 142:e358-e368. [PMID: 33070654 DOI: 10.1161/cir.0000000000000922] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Rheumatic heart disease (RHD) affects ≈40 million people and claims nearly 300 000 lives each year. The historic passing of a World Health Assembly resolution on RHD in 2018 now mandates a coordinated global response. The American Heart Association is committed to serving as a global champion and leader in RHD care and prevention. Here, we pledge support in 5 key areas: (1) professional healthcare worker education and training, (2) technical support for the implementation of evidence-based strategies for rheumatic fever/RHD prevention, (3) access to essential medications and technologies, (4) research, and (5) advocacy to increase global awareness, resources, and capacity for RHD control. In bolstering the efforts of the American Heart Association to combat RHD, we hope to inspire others to collaborate, communicate, and contribute.
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21
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MacKay D, Kirkham R, Freeman N, Murtha K, Van Dokkum P, Boyle J, Campbell S, Barzi F, Connors C, O'Dea K, Oats J, Zimmet P, Wenitong M, Sinha A, Hanley AJ, Moore E, Peiris D, McLean A, Davis B, Whitbread C, McIntyre HD, Mein J, McDermott R, Corpus S, Canuto K, Shaw JE, Brown A, Maple-Brown L. Improving systems of care during and after a pregnancy complicated by hyperglycaemia: A protocol for a complex health systems intervention. BMC Health Serv Res 2020; 20:814. [PMID: 32867837 PMCID: PMC7461356 DOI: 10.1186/s12913-020-05680-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 08/21/2020] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Many women with hyperglycaemia in pregnancy do not receive care during and after pregnancy according to standards recommended in international guidelines. The burden of hyperglycaemia in pregnancy falls disproportionately upon Indigenous peoples worldwide, including Aboriginal and Torres Strait Islander women in Australia. The remote and regional Australian context poses additional barriers to delivering healthcare, including high staff turnover and a socially disadvantaged population with a high prevalence of diabetes. METHODS A complex health systems intervention to improve care for women during and after a pregnancy complicated by hyperglycaemia will be implemented in remote and regional Australia (the Northern Territory and Far North Queensland). The Theoretical Domains Framework was used during formative work with stakeholders to identify intervention components: (1) increasing workforce capacity, skills and knowledge and improving health literacy of health professionals and women; (2) improving access to healthcare through culturally and clinically appropriate pathways; (3) improving information management and communication; (4) enhancing policies and guidelines; (5) embedding use of a clinical register as a quality improvement tool. The intervention will be evaluated utilising the RE-AIM framework at two timepoints: firstly, a qualitative interim evaluation involving interviews with stakeholders (health professionals, champions and project implementers); and subsequently a mixed-methods final evaluation of outcomes and processes: interviews with stakeholders; survey of health professionals; an audit of electronic health records and clinical register; and a review of operational documents. Outcome measures include changes between pre- and post-intervention in: proportion of high risk women receiving recommended glucose screening in early pregnancy; diabetes-related birth outcomes; proportion of women receiving recommended postpartum care including glucose testing; health practitioner confidence in providing care, knowledge and use of relevant guidelines and referral pathways, and perception of care coordination and communication systems; changes to health systems including referral pathways and clinical guidelines. DISCUSSION This study will provide insights into the impact of health systems changes in improving care for women with hyperglycaemia during and after pregnancy in a challenging setting. It will also provide detailed information on process measures in the implementation of such health system changes.
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Affiliation(s)
- D MacKay
- Menzies School of Health Research, Charles Darwin University, Darwin, Australia
- Royal Darwin Hospital, Darwin, Australia
| | - R Kirkham
- Menzies School of Health Research, Charles Darwin University, Darwin, Australia
| | - N Freeman
- Menzies School of Health Research, Charles Darwin University, Darwin, Australia
| | - K Murtha
- Menzies School of Health Research, Charles Darwin University, Darwin, Australia
| | - P Van Dokkum
- Baker Heart & Diabetes Institute Central Australia, Alice Springs, Australia
| | - J Boyle
- Menzies School of Health Research, Charles Darwin University, Darwin, Australia
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - S Campbell
- College of Nursing and Midwifery, Charles Darwin University, Cairns, Australia
| | - F Barzi
- Menzies School of Health Research, Charles Darwin University, Darwin, Australia
| | - C Connors
- Top End Health Service, Northern Territory Department of Health, Darwin, Australia
| | - K O'Dea
- Population School of Health Research, University of South Australia, Adelaide, Australia
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Australia
| | - J Oats
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Australia
| | - P Zimmet
- Department of Diabetes, Central Clinical School, Monash University, Melbourne, Australia
| | - M Wenitong
- Apunipima Cape York Health Council, Bungalow, Australia
| | - A Sinha
- Cairns and Hinterland Hospital and Health Service, Cairns, Australia
| | - A J Hanley
- Department of Nutritional Sciences, Faculty of Medicine and the Dalla Lana School of Public Health, The University of Toronto, Toronto, Canada
| | - E Moore
- Aboriginal Medical Services Alliance Northern Territory, Darwin, Australia
| | - D Peiris
- The George Institute for Global Health, Sydney, Australia
| | - A McLean
- Menzies School of Health Research, Charles Darwin University, Darwin, Australia
- Cairns and Hinterland Hospital and Health Service, Cairns, Australia
| | - B Davis
- Cairns and Hinterland Hospital and Health Service, Cairns, Australia
| | - C Whitbread
- Menzies School of Health Research, Charles Darwin University, Darwin, Australia
- Royal Darwin Hospital, Darwin, Australia
| | - H D McIntyre
- Mater Medical Research Institute, University of Queensland, Brisbane, Australia
| | - J Mein
- Wuchopperen Health Service, Cairns, Australia
| | - R McDermott
- Centre for Chronic Disease Prevention, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia
| | - S Corpus
- Danila Dilba Health Service, Darwin, Australia
| | - K Canuto
- South Australian Health and Medical Research Institute, Adelaide, Australia
| | - J E Shaw
- Aboriginal Health Domain, Baker IDI Heart and Diabetes Institute, Melbourne, Australia
| | - A Brown
- South Australian Health and Medical Research Institute, Adelaide, Australia
- Faculty of Health and Medical Science, University of Adelaide, Adelaide, Australia
| | - L Maple-Brown
- Menzies School of Health Research, Charles Darwin University, Darwin, Australia.
- Royal Darwin Hospital, Darwin, Australia.
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Feldman M, Ginsburg I. A novel aspect may explain the mechanisms of pathogenicity of rheumatic fever, a multifactorial, autoimmune, infectious and inflammatory disorder which "licks the joints and bites the heart": A working hypothesis. Med Hypotheses 2020; 144:110222. [PMID: 33254529 DOI: 10.1016/j.mehy.2020.110222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/20/2020] [Accepted: 08/23/2020] [Indexed: 11/19/2022]
Abstract
A novel hypothesis is presented to explain the pathogenesis of the multifactorial autoimmune disorder rheumatic fever (RF). It involves a synergistic interaction among streptococcal toxins, their cell wall components, M protein, immune complexes, complement components, cationic histones. These agents can act with cationic histones released by neutrophils during NETosis and bacteriolysis and can function as opsonic agents possessing properties similar to antibodies. Cationic histones can interact by strong electrostatic forces with negatively- charged domains on immune complexes and complement components. This allows their deposition and endocytosis in the myocardium, the heart valves, and in the joints. However, the main cause of cell and tissue damage observed in RF is due to a synergism among the plethora of pro-inflammatory substances released by activated neutrophils and macrophages. Cell damage may be mitigated to some extent by anionic heparins, heparinoids, and by anti-inflammatory drugs such as corticosteroids which counteract neutrophils and macrophage chemotaxis induced by cytokines.
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Affiliation(s)
- Mark Feldman
- Institute for Dental Sciences the Hebrew University Hadassah Faculty of Dental Medicine, Ein Kerem Campus, Jerusalem, Israel.
| | - Isaac Ginsburg
- Institute for Dental Sciences the Hebrew University Hadassah Faculty of Dental Medicine, Ein Kerem Campus, Jerusalem, Israel
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Chronic Diseases Multimorbidity among Adult People Living with HIV at Hawassa University Comprehensive Specialized Hospital, Southern Ethiopia. Int J Chronic Dis 2020; 2020:2190395. [PMID: 32099838 PMCID: PMC6998747 DOI: 10.1155/2020/2190395] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 01/06/2020] [Accepted: 01/07/2020] [Indexed: 12/16/2022] Open
Abstract
Background Due to the wide implementation of antiretroviral therapy (ART), people living with HIV (PLWHIV) are now living longer. This increased the risk of developing noncommunicable chronic diseases (NCCDs) among them. Objective We aimed to describe prevalence of NCCDs multimorbidity among PLWHIV at Hawassa University Comprehensive Specialized Hospital (HUCSH). Method In April 2016, institution-based cross-sectional study was conducted among PLWHIV, aged ≥ 18 years at the ART unit of HUCSH. A nurse working in the ART unit interviewed patients and reviewed medical records. Data on the NCCDs and its risk factors were obtained. List of diseases considered in this study were arthritis, diabetes mellitus, hypertension, congestive heart failure (CHF), rheumatic heart diseases (RHD), chronic bronchitis, asthma, and cancer. Results More than half of the respondents (196) had at least one of the NCCDs and 34 (8.9%) had multimorbidity. The main system of the body affected were the musculoskeletal system, 146 (38.2%) and respiratory system, 46 (12.0%). There was no significant difference in the prevalence of individual NCCDs by gender. Patients aged above 44 years, patients with ART duration of at least 6 years, and patients with higher CD4 counts had increased odds of having any one of the NCCDs. Multimorbidity patients with a longer ART duration had an increased risk. Conclusion The prevalence of NCCD multimorbidity among PLWHIV was high. Monitoring the occurrence of NCCDs among PLWHIV and noncommunicable disease care is recommended.
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Dhar M, Kaeley N, Bhatt N, Ahmad S. Profile of newly diagnosed adult patients with rheumatic heart disease in sub-Himalayan region - A 5-year analysis. J Family Med Prim Care 2019; 8:2933-2936. [PMID: 31681670 PMCID: PMC6820389 DOI: 10.4103/jfmpc.jfmpc_363_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 06/25/2019] [Accepted: 07/12/2019] [Indexed: 11/21/2022] Open
Abstract
Introduction: Rheumatic heart disease (RHD) is one of the leading acquired causes of cardiac diseases affecting the young population, worldwide. Aims and Objectives: The primary objective was to study the prevalence, profile, and complications of patients with RHD in a tertiary care hospital of Uttarakhand. The secondary objective was to assess the demographic and clinical parameters of patients with RHDs. Materials and Methods: All adult patients above the age of 18 years, diagnosed with RHD, over a period of 5 years from July 2008 to June 2013 were enrolled in the study. Detailed clinical data of the patients were obtained retrospectively from the hospital record section. Information regarding prevalence of RHD, profile, and complications of patients with RHD was collected from patient's case sheet and tabulated. Results: In all, 1001 patients age more than 18 years with RHD presented to either medical or cardiology outpatient departments over a period of 5 years from July 11 to June 2018. Mitral regurgitation (n = 610, 61.9%) was the most common RHD. Females (n = 538, 53%) outnumbered males (n = 464, 46.2%). Heart failure (n = 353, 35.1%), severe pulmonary arterial hypertension (n = 118, 11.7%), and atrial fibrillation (n = 212, 21.1%) were common complications. A total of 75 (7.4%) patients presented with bacterial endocarditis, whereas 32 (3.2%) patients succumbed to death due to RHD.
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Affiliation(s)
- Minakshi Dhar
- Department of General Medicine, AIIMS, Rishkesh, Uttarakhand, India
| | - Nidhi Kaeley
- Department of Emergency Medicine, AIIMS, Rishkesh, Uttarakhand, India
| | - Nowneet Bhatt
- Department of Paediatrics, AIIMS Rishkesh, Uttarakhand, India
| | - Sohaib Ahmad
- Department of General Medicine, HIHT, Jolly Grant, Dehradun, Uttarakhand, India
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Haynes E, Marawili M, Marika BM, Mitchell AG, Phillips J, Bessarab D, Walker R, Cook J, Ralph AP. Community-based participatory action research on rheumatic heart disease in an Australian Aboriginal homeland: Evaluation of the 'On track watch' project. EVALUATION AND PROGRAM PLANNING 2019; 74:38-53. [PMID: 30849711 DOI: 10.1016/j.evalprogplan.2019.02.010] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 02/14/2019] [Accepted: 02/15/2019] [Indexed: 06/09/2023]
Abstract
Strategies to date have been ineffective in reducing high rates of rheumatic heart disease (RHD) in Australian Aboriginal people; a disease caused by streptococcal infections. A remote Aboriginal community initiated a collaboration to work towards elimination of RHD. Based in 'both-way learning' (reciprocal knowledge co-creation), the aim of this study was to co-design, implement and evaluate community-based participatory action research (CBPAR) to achieve this vision. Activities related to understanding and addressing RHD social determinants were delivered through an accredited course adapted to meet learner and project needs. Theory-driven evaluation linking CBPAR to empowerment was applied. Data collection comprised focus groups, interviews, observation, and co-development and use of measurement tools such as surveys. Data analysis utilised process indicators from national guidelines for Aboriginal health research, and outcome indicators derived from the Wallerstein framework. Findings include the importance of valuing traditional knowledges and ways of learning such as locally-meaningful metaphors to explore unfamiliar concepts; empowerment through critical thinking and community ownership of knowledge about RHD and research; providing practical guidance in implementing empowering and decolonising principles / theories. Lessons learned are applicable to next stages of the RHD elimination strategy which must include scale-up of community leadership in research agenda-setting and implementation.
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Affiliation(s)
- Emma Haynes
- University of Western Australia, Perth, Western Australia, Australia; Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia; Menzies School of Health Research, Darwin, Northern Territory, Australia; Charles Darwin University (CDU), Darwin, Northern Territory, Australia.
| | - Minitja Marawili
- Menzies School of Health Research, Darwin, Northern Territory, Australia; Charles Darwin University (CDU), Darwin, Northern Territory, Australia
| | | | - Alice G Mitchell
- Menzies School of Health Research, Darwin, Northern Territory, Australia; Charles Darwin University (CDU), Darwin, Northern Territory, Australia
| | - Jodi Phillips
- Menzies School of Health Research, Darwin, Northern Territory, Australia; Charles Darwin University (CDU), Darwin, Northern Territory, Australia
| | - Dawn Bessarab
- University of Western Australia, Perth, Western Australia, Australia
| | - Roz Walker
- University of Western Australia, Perth, Western Australia, Australia; Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
| | - Jeff Cook
- Laynhapuy Homelands Health Service, Yirrkala, Northern Territory, Australia
| | - Anna P Ralph
- Menzies School of Health Research, Darwin, Northern Territory, Australia; Charles Darwin University (CDU), Darwin, Northern Territory, Australia; Division of Medicine, Royal Darwin Hospital, Darwin, Northern Territory, Australia
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Osowicki J, Azzopardi KI, Baker C, Waddington CS, Pandey M, Schuster T, Grobler A, Cheng AC, Pollard AJ, McCarthy JS, Good MF, Walker MJ, Dale JB, Batzloff MR, Carapetis JR, Smeesters PR, Steer AC. Controlled human infection for vaccination against Streptococcus pyogenes (CHIVAS): Establishing a group A Streptococcus pharyngitis human infection study. Vaccine 2019; 37:3485-3494. [PMID: 31101422 DOI: 10.1016/j.vaccine.2019.03.059] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 03/14/2019] [Accepted: 03/26/2019] [Indexed: 12/17/2022]
Abstract
Group A Streptococcus (GAS) is a highly-adapted and human-restricted pathogen responsible for a high global burden of disease across a diverse clinical spectrum. Vaccine development has been impeded by scientific, regulatory, and commercial obstacles. Human infection studies (HIS) are increasingly contributing to drug, diagnostics, and vaccine development, reducing uncertainty at early stages, especially for pathogens with animal models that incompletely reproduce key elements of human disease. We review the small number of historical GAS HIS and present the study protocol for a dose-ranging inpatient study in healthy adults. The primary objective of the study is to establish a new GAS pharyngitis HIS with an attack rate of at least 60% as a safe and reliable platform for vaccine evaluation and pathogenesis research. According to an adaptive dose-ranging study design, emm75 GAS doses manufactured in keeping with principles of Good Manufacturing Practice will be directly applied by swab to the pharynx of carefully screened healthy adult volunteers at low risk of severe complicated GAS disease. Participants will remain as closely monitored inpatients for up to six days, observed for development of the primary outcome of acute symptomatic pharyngitis, as defined by clinical and microbiological criteria. All participants will be treated with antibiotics and followed as outpatients for six months. An intensive sampling schedule will facilitate extensive studies of host and organism dynamics during experimental pharyngitis. Ethics approval has been obtained and the study has been registered at ClinicalTrials.gov (NCT03361163).
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Affiliation(s)
- Joshua Osowicki
- Tropical Diseases, Murdoch Children's Research Institute, Melbourne, Victoria, Australia; Department of Paediatrics, University of Melbourne, Victoria, Australia; Infectious Diseases Unit, Department of General Medicine, The Royal Children's Hospital Melbourne, Victoria, Australia.
| | - Kristy I Azzopardi
- Tropical Diseases, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Ciara Baker
- Tropical Diseases, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Claire S Waddington
- Telethon Kids Institute, University of Western Australia and Perth Children's Hospital, Perth, Australia; Department of Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Manisha Pandey
- The Institute for Glycomics, Griffith University, Gold Coast, Queensland, Australia
| | - Tibor Schuster
- Clinical Epidemiology and Biostatistics Unit, Murdoch Childrens Research Institute, Melbourne, Victoria, Australia; Department of Family Medicine, McGill University, Montreal, Quebec, Canada
| | - Anneke Grobler
- Department of Paediatrics, University of Melbourne, Victoria, Australia; Clinical Epidemiology and Biostatistics Unit, Murdoch Childrens Research Institute, Melbourne, Victoria, Australia
| | - Allen C Cheng
- Infection Prevention and Healthcare Epidemiology Unit, The Alfred Hospital, Melbourne, Victoria, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Andrew J Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, United Kingdom; National Institute for Health Research, Oxford Biomedical Research Centre, Oxford, United Kingdom
| | - James S McCarthy
- QIMR Berghofer Medical Research Institute, Brisbane, Australia; School of Medicine, University of Queensland, Brisbane, Australia
| | - Michael F Good
- The Institute for Glycomics, Griffith University, Gold Coast, Queensland, Australia
| | - Mark J Walker
- School of Chemistry and Molecular Biosciences and Australian Infectious Diseases Research Centre, The University of Queensland, St Lucia, Queensland, Australia
| | - James B Dale
- University of Tennessee Health Science Center, Department of Medicine, Memphis, TN, USA
| | - Michael R Batzloff
- The Institute for Glycomics, Griffith University, Gold Coast, Queensland, Australia
| | - Jonathan R Carapetis
- Telethon Kids Institute, University of Western Australia and Perth Children's Hospital, Perth, Australia
| | - Pierre R Smeesters
- Tropical Diseases, Murdoch Children's Research Institute, Melbourne, Victoria, Australia; Department of Paediatrics, University of Melbourne, Victoria, Australia; Paediatric Department, Academic Children Hospital Queen Fabiola, Université Libre de Bruxelles, Brussels, Belgium; Molecular Bacteriology Laboratory, Université Libre de Bruxelles, Brussels, Belgium
| | - Andrew C Steer
- Tropical Diseases, Murdoch Children's Research Institute, Melbourne, Victoria, Australia; Department of Paediatrics, University of Melbourne, Victoria, Australia; Infectious Diseases Unit, Department of General Medicine, The Royal Children's Hospital Melbourne, Victoria, Australia
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27
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Read C, Mitchell AG, de Dassel JL, Scrine C, Hendrickx D, Bailie RS, Johnston V, Maguire GP, Schultz R, Carapetis JR, Ralph AP. Qualitative Evaluation of a Complex Intervention to Improve Rheumatic Heart Disease Secondary Prophylaxis. J Am Heart Assoc 2018; 7:e009376. [PMID: 30018166 PMCID: PMC6064865 DOI: 10.1161/jaha.118.009376] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 06/14/2018] [Indexed: 11/16/2022]
Abstract
BACKGROUND Rheumatic heart disease is a high-burden condition in Australian Aboriginal communities. We evaluated a stepped-wedge, community, randomized trial at 10 Aboriginal communities from 2013 to 2015. A multifaceted intervention was implemented using quality improvement and chronic care model approaches to improve delivery of penicillin prophylaxis for rheumatic heart disease. The trial did not improve penicillin adherence. This mixed-methods evaluation, designed a priori, aimed to determine the association between methodological approaches and outcomes. METHODS AND RESULTS An evaluation framework was developed to measure the success of project implementation and of the underlying program theory. The program theory posited that penicillin delivery would be improved through activities implemented at clinics that addressed elements of the chronic care model. Qualitative data were derived from interviews with health-center staff, informants, and clients; participant observation; and project officer reports. Quantitative data comprised numbers and types of "action items," which were developed by participating clinic staff with project officers to improve delivery of penicillin injections. Interview data from 121 health-center staff, 22 informants, and 72 clients revealed barriers to achieving the trial's aims, including project-level factors (short trial duration), implementation factors (types of activities implemented), and contextual factors (high staff turnover and the complex sociocultural environment). Insufficient actions were implemented addressing "self-management support" and "community linkage" streams of the chronic care model. Increased momentum was evident in later stages of the study. CONCLUSIONS The program theory underpinning the study was sound. The limited impact made by the study on adherence was attributable to complex implementation challenges.
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Affiliation(s)
- Clancy Read
- Telethon Kids Institute, University of Western Australia, Western Australia, Australia
| | | | | | - Clair Scrine
- Telethon Kids Institute, University of Western Australia, Western Australia, Australia
| | - David Hendrickx
- Telethon Kids Institute, University of Western Australia, Western Australia, Australia
| | - Ross S Bailie
- University of Sydney University Centre for Rural Health, Lismore, New South Wales, Australia
| | - Vanessa Johnston
- Menzies School of Health Research, Darwin, Northern Territory, Australia
- Medical School, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Graeme P Maguire
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Rosalie Schultz
- Centre For Remote Health, Alice Springs, Northern Territory, Australia
| | - Jonathan R Carapetis
- Telethon Kids Institute, University of Western Australia, Western Australia, Australia
- Perth Children's Hospital, Perth, Western Australia, Australia
| | - Anna P Ralph
- Charles Darwin University, Darwin, Northern Territory, Australia
- Menzies School of Health Research, Darwin, Northern Territory, Australia
- Royal Darwin Hospital, Darwin, Northern Territory, Australia
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Abul-Fadl AMAM, Mourad MM, Ghamrawy A, Sarhan AE. Trends in Deaths from Rheumatic Heart Disease in the Eastern Mediterranean Region: Burden and Challenges. J Cardiovasc Dev Dis 2018; 5:E32. [PMID: 29848951 PMCID: PMC6023336 DOI: 10.3390/jcdd5020032] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 05/25/2018] [Accepted: 05/25/2018] [Indexed: 01/19/2023] Open
Abstract
Rheumatic heart disease (RHD) is a preventable disease that is prevalent in developing regions of the world. Its eradication from most of the developed world indicates that this disease can be controlled and eliminated. Aim: To conduct an in-depth analysis of the trends and challenges of controlling RHD in the Eastern Mediterranean region (EMR). Methodology: Global data from the World Health Organization (WHO) data banks were retrieved for total deaths and age standardized death rate per 100,000 (ASDR) by age group, sex, and year (from 2000 to 2015). The data was compared with the five other WHO regions of the world. We also performed in-depth analysis by socio-economic groups in relation to other attributes in the region related to population growth, illiteracy, and nutritional status. Indicators of service delivery were correlated with ASDR from RHD. Findings: Prevalence of RHD in 2015 in the EMR region was one-third of that of the total deaths reported in the Asian and West Pacific regions. The total deaths for the region peaked twice: in early adulthood and again later in old age, and was higher in females than in males. There was a rising trend in deaths from RHD from 2000 to 2015. The highest total deaths were reported from Egypt, Pakistan, Iran, Afghanistan, and Yemen, representing 80% of the total death rates for the region (35,248). The highest ASDR was Afghanistan (27.5), followed by Yemen (18.78) and Egypt (15.59). The ASDR for RHD was highest in low income countries. It correlated highly, in all income groups, with anemia during pregnancy. Conclusions: Trends and patterns of deaths from RHD in the EMR have shifted to a later age group and are linked with poverty related to inequalities in development and service delivery for certain age groups and gender.
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Affiliation(s)
| | - Maha M Mourad
- Pediatric Department, Pediatric Cardiology Unit, Cairo University, Cairo 11562, Egypt.
| | - Alaa Ghamrawy
- Non communicable Disease Department, Ministry of Health and Population, Cairo 11562 Egypt.
| | - Ayah Ebada Sarhan
- Department of Psychology, American University in Cairo, Fifth settlement, Cairo 11835, Egypt.
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