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Banday AZ, Mondal S, Barman P, Sil A, Kumrah R, Vignesh P, Singh S. What Lies Ahead for Young Hearts in the 21 st Century - Is It Double Trouble of Acute Rheumatic Fever and Kawasaki Disease in Developing Countries? Front Cardiovasc Med 2021; 8:694393. [PMID: 34250047 PMCID: PMC8263915 DOI: 10.3389/fcvm.2021.694393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 06/01/2021] [Indexed: 12/19/2022] Open
Abstract
Rheumatic heart disease (RHD), the principal long-term sequel of acute rheumatic fever (ARF), has been a major contributor to cardiac-related mortality in general population, especially in developing countries. With improvement in health and sanitation facilities across the globe, there has been almost a 50% reduction in mortality rate due to RHD over the last 25 years. However, recent estimates suggest that RHD still results in more than 300,000 deaths annually. In India alone, more than 100,000 deaths occur due to RHD every year (Watkins DA et al., N Engl J Med, 2017). Children and adolescents (aged below 15 years) constitute at least one-fourth of the total population in India. Besides, ARF is, for the most part, a pediatric disorder. The pediatric population, therefore, requires special consideration in developing countries to reduce the burden of RHD. In the developed world, Kawasaki disease (KD) has emerged as the most important cause of acquired heart disease in children. Mirroring global trends over the past two decades, India also has witnessed a surge in the number of cases of KD. Similarly, many regions across the globe classified as “high-risk” for ARF have witnessed an increasing trend in the incidence of KD. This translates to a double challenge faced by pediatric health care providers in improving cardiac outcomes of children affected with ARF or KD. We highlight this predicament by reviewing the incidence trends of ARF and KD over the last 50 years in ARF “high-risk” regions.
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Affiliation(s)
- Aaqib Zaffar Banday
- Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Sanjib Mondal
- Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Prabal Barman
- Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Archan Sil
- Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Rajni Kumrah
- Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Pandiarajan Vignesh
- Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Surjit Singh
- Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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Alqanatish J, Alfadhel A, Albelali A, Alqahtani D. Acute rheumatic fever diagnosis and management: Review of the global implications of the new revised diagnostic criteria with a focus on Saudi Arabia. J Saudi Heart Assoc 2019; 31:273-281. [PMID: 31516307 PMCID: PMC6734099 DOI: 10.1016/j.jsha.2019.07.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 07/28/2019] [Accepted: 07/30/2019] [Indexed: 12/03/2022] Open
Abstract
Rheumatic fever (RF) is a common cause of acquired heart disease in children worldwide. It is a delayed, nonsuppurative, autoimmune phenomenon following pharyngitis, impetigo, or scarlet fever caused by group A β-hemolytic streptococcal (GAS) infection. RF diagnosis is clinical and based on revised Jones criteria. The first version of the criteria was developed by T. Duckett Jones in 1944, then subsequently revised by the American Heart Association (AHA) in 1992 and 2015. However, RF remains a diagnostic challenge for clinicians because of the lack of specific clinical or laboratory findings. As a result, it has been difficult for some time to maintain a balance between over- and underdiagnosis of RF cases. The Jones criteria were revised in 2015 by the AHA, and the main modifications were as follows: the population was subdivided into moderate- to high-risk and low risk; the concept of subclinical carditis was introduced; and monoarthritis was included as a feature of musculoskeletal inflammation in the moderate- to high-risk population. This review will highlight the major changes in the AHA 2015 revised Jones criteria for pediatricians and general practitioners.
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Affiliation(s)
- Jubran Alqanatish
- Department of Pediatrics, King Abdulaziz Medical City, Riyadh, Saudi ArabiaSaudi Arabia.,King Abdullah International Medical Research Center, Ministry of National Guard Health Affairs, Riyadh, Saudi ArabiaSaudi Arabia.,King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi ArabiaSaudi Arabia
| | - Abdulmajeed Alfadhel
- Department of Pediatrics, King Abdulaziz Medical City, Riyadh, Saudi ArabiaSaudi Arabia.,King Abdullah International Medical Research Center, Ministry of National Guard Health Affairs, Riyadh, Saudi ArabiaSaudi Arabia.,King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi ArabiaSaudi Arabia
| | - Areej Albelali
- King Abdullah International Medical Research Center, Ministry of National Guard Health Affairs, Riyadh, Saudi ArabiaSaudi Arabia.,College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi ArabiaSaudi Arabia
| | - Dhafer Alqahtani
- Department of Cardiology, Prince Sultan Cardiac Center, Riyadh, Saudi ArabiaSaudi Arabia
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Increase in Hospital Discharges for Inflammatory Bowel Diseases in Chile Between 2001 and 2012. Dig Dis Sci 2017; 62:2311-2317. [PMID: 28667431 DOI: 10.1007/s10620-017-4660-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 06/21/2017] [Indexed: 12/19/2022]
Abstract
AIM To determine the number of annual hospital discharges for inflammatory bowel diseases in Chile. The hypothesis is that there is a significant increase in the hospital discharges due to this disease from 2001 to 2012. MATERIALS AND METHODS This is a descriptive study. Data were obtained from the Web site of the Department of Health Statistics. All hospital discharges from 2001 to 2012 were included. The following variables were analyzed: length of stay, hospital mortality, and eventual surgical procedure. Data are presented as descriptive statistics. The B-coefficient was calculated to establish the significance of the annual trend. RESULTS There were 13,001 hospital discharges with the diagnosis of ulcerative colitis or Crohn's disease, corresponding to 0.067% of all hospital discharges in the whole period. Within these discharges, 31.2% were Crohn's disease and 68.8% were ulcerative colitis. At least one surgical procedure was performed in 12.9% of the hospitalizations. There was a significant increase in the annual rate of hospital discharges from 5.25 in 2001 to 8.64 per 100 thousand inhabitants in 2012. This increase was from 1.68 to 3.11 in Crohn's disease and from 3.58 to 5.53 in ulcerative colitis. However, a decrease was observed in length of stay, need of surgical treatment and in-hospital mortality. CONCLUSION From 2001 until 2012, there has been a significant increase in hospital discharges for inflammatory bowel diseases in Chile, associated with a decrease in length of stay, need of surgery and in-hospital mortality.
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Boneberger A, Haider D, Baer J, Kausel L, Von Kries R, Kabesch M, Radon K, Calvo M. Environmental risk factors in the first year of life and childhood asthma in the Central South of Chile. J Asthma 2011; 48:464-9. [PMID: 21548831 DOI: 10.3109/02770903.2011.576740] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Childhood asthma has a high prevalence in South America--a region of the world currently undergoing a thorough modernization and transition process. Asthma in South America is mainly associated with poor urban environment, which actually may challenge the role of the hygiene hypothesis. We systematically assessed the impact of environmental factors in the first year of life on asthma. METHODS A case-control study including 188 asthmatics and 294 hospital-based controls aged 6-15 years was carried out in the Central South of Chile. Parents of study participants completed a computer-assisted interview on environmental factors (such as birth order, day-care attendance, pneumonia infection, regular animal and furry pet contact, and environmental tobacco smoke exposure) in the first year of life and potential confounders. Atopy was assessed using skin prick tests. Multivariate logistic regression models were calculated to assess the association between exposures and asthma, adjusting for potential confounders. RESULTS Day-care attendance (OR = 0.31; 95% CI: 0.10, 0.94) and regular farm animal contact (OR = 0.38; 95% CI: 0.17, 0.85) were inversely related to childhood asthma in the logistic regression models. Pneumonia infection (OR = 2.24; 95% CI: 1.21, 4.16) and mold or dampness in the home (OR = 1.87; 95% CI: 1.18, 2.97) in the first year of life were positively associated with asthma. CONCLUSION Our results suggest that the hygiene hypothesis is also applicable in the Chilean setting, a South American country in epidemiological transition.
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Affiliation(s)
- Anja Boneberger
- Unit for Occupational and Environmental Epidemiology, Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, University Hospital of Munich, Munich, Germany
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Maureen Rossel G, Magdalena Araya Q. Alergia alimentaria en la infancia. REVISTA MÉDICA CLÍNICA LAS CONDES 2011. [DOI: 10.1016/s0716-8640(11)70411-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Seckeler MD, Hoke TR. The worldwide epidemiology of acute rheumatic fever and rheumatic heart disease. Clin Epidemiol 2011; 3:67-84. [PMID: 21386976 PMCID: PMC3046187 DOI: 10.2147/clep.s12977] [Citation(s) in RCA: 255] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2011] [Indexed: 11/23/2022] Open
Abstract
Acute rheumatic fever (ARF) and rheumatic heart disease (RHD) are significant public health concerns around the world. Despite decreasing incidence, there is still a significant disease burden, especially in developing nations. This review provides background on the history of ARF, its pathology and treatment, and the current reported worldwide incidence of ARF and prevalence of RHD.
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Affiliation(s)
- Michael D Seckeler
- Department of Pediatrics, Division of Cardiology, University of Virginia, Charlottesville, VA, USA
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Autoimmune Disease and the Human Metagenome. METAGENOMICS OF THE HUMAN BODY 2011. [PMCID: PMC7121718 DOI: 10.1007/978-1-4419-7089-3_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Boneberger A, Radon K, Baer J, Kausel L, Kabesch M, Haider D, Schierl R, von Kries R, Calvo M. Asthma in changing environments--chances and challenges of international research collaborations between South America and Europe--study protocol and description of the data acquisition of a case-control-study. BMC Pulm Med 2010; 10:43. [PMID: 20718949 PMCID: PMC2930633 DOI: 10.1186/1471-2466-10-43] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2010] [Accepted: 08/18/2010] [Indexed: 12/11/2022] Open
Abstract
Background Asthma in children is an emerging public health problem in South America. So far, research in this part of the world is limited. This paper presents the methodology and description of the data acquisition of an asthma case-control study conducted in the Central South of Chile. Methods/Design A hospital-based case-control study about asthma (188 cases, 294 controls) in children (6-15 years) was carried out in Valdivia, Chile between November 2008 and December 2009. Data on asthma risk factors were collected by computer-assisted personal interview using validated questions from e.g. ISAAC phase II. Data on household dust exposure (endotoxin, allergen analyses), skin prick tests to most common allergens, stool examinations for parasitic infection, and blood samples (total IgE, genetics) were collected. Additionally, 492 randomly chosen blood donors were recruited in order to assess allele frequencies in the population of Valdivia. Discussion Overall 1,173 participants were contacted. Response was 82% among cases and 65% among controls. Atopic sensitization was high (78% among cases, 47% among controls). Cases had a statistically significantly (p < .0001) increased self-reported 12-month prevalence of symptoms of rhinitis (82% vs. 51%) and wheeze (68% vs. 16%). The study is well placed to address current hypotheses about asthma and its correlates in the South American context. Results of this study might help develop novel, innovative and individualized prevention strategies in countries in transition with respect to the South American context.
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Affiliation(s)
- Anja Boneberger
- Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Hospital of the Ludwig-Maximilians-University Munich, Ziemssenstrasse 1, 80336 Munich, Germany
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Efficacy of an Andrographis paniculata composition for the relief of rheumatoid arthritis symptoms: a prospective randomized placebo-controlled trial. Clin Rheumatol 2009; 28:931-46. [PMID: 19408036 DOI: 10.1007/s10067-009-1180-5] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2008] [Revised: 02/13/2009] [Accepted: 03/27/2009] [Indexed: 12/14/2022]
Abstract
Andrographis paniculata (Burm. f.) Wall ex Nees (Acanthaceae) possesses anti-inflammatory effects, attributed to the main constituent andrographolide proposed as alternative in the treatment of autoimmune disease. A prospective, randomized, double blind, and placebo-controlled study in patients with rheumatoid arthritis (RA) was performed. Tablets (Paractin) made of an extract of A. paniculata (30% total andrographolides) were administered three times a day for 14 weeks, after a 2-week washout period to 60 patients with active RA. The primary outcomes were pain intensity measured using a horizontal visual analog pain scale (VAPS). In addition, ACR, EULAR, and SF36 clinical parameters were recorded. The intensity of joint pain decreased in the active vs placebo group at the end of treatment, although these differences were not statistically significant. A significant diminishing for week in tender joint -0.13 95% confidence interval (CI; -0.22 to 0.06; p = 0.001), number of swollen joints -0.15 95%CI (-0.29 to -0.02; p = 0.02), total grade of swollen joint -0.27 95%CI (-0.48 to -0.07; p = 0.010), number of tender joints -0.25 95%CI (-0.48 to -0.02; p = 0.033), total grade of swollen joints -0.27 95%CI (-0.48 to -0.07; p = 0.01), total grade of tender joints -0.47 95%CI (-0.77 to -0.17; p = 0.002) and HAQ -0.52 95%CI (-0.82 to -0.21; p < 0.001) and SF36 0.02 95%CI (0.01 to 0.02; p < 0.001) health questionnaires was observed within the group with the active drug. Moreover, it was associated to a reduction of rheumatoid factor, IgA, and C4. These findings suggest that A. paniculata could be a useful "natural complement" in the treatment of AR; however, a larger trial and a more extended period of treatment is necessary in order to corroborate these results.
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