1
|
Shafiee D, Salpynov Z, Gusmanov A, Khuanbai Y, Mukhatayev Z, Kunz J. Enteric Infection-Associated Reactive Arthritis: A Systematic Review and Meta-Analysis. J Clin Med 2024; 13:3433. [PMID: 38929962 PMCID: PMC11205162 DOI: 10.3390/jcm13123433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2024] [Revised: 05/22/2024] [Accepted: 05/24/2024] [Indexed: 06/28/2024] Open
Abstract
Background. The objective of this systematic review and meta-analysis was to estimate the proportions of individuals infected with Campylobacter, Escherichia, Salmonella, Shigella, or Yersinia who develop reactive arthritis. Methods. A systematic review was conducted, encompassing English-language articles published before January 2024, sourced from the Embase, PubMed, Scopus, and Web of Science databases. This review included observational studies that reported the occurrence of reactive arthritis (ReA) among patients with Campylobacter, Escherichia, Salmonella, Shigella, or Yersinia infections. Data extraction was carried out independently by two reviewers. Subsequently, a random-effects meta-analysis was performed, with heterogeneity assessed using the I2 value. Additionally, meta-regression was employed to investigate the potential influence of study-level variables on the observed heterogeneity. Results. A total of 87 studies were identified; 23 reported on ReA development after Campylobacter infection, 7 reported on ReA after Escherichia infection, 30 reported ReA onset after salmonellosis, 14 reported ReA after shigellosis, and 13 reported ReA after Yersinia infection. The proportion of Campylobacter patients who developed ReA was 0.03 (95% CI [0.01, 0.06], I2 = 97.62%); the proportion of Escherichia patients who developed ReA was 0.01 (95% CI [0.00, 0.06], I2 = 92.78%); the proportion of Salmonella patients was 0.04 (95% CI [0.02, 0.08], I2 = 97.67%); the proportion of Shigella patients was 0.01 (95% CI [0.01, 0.03], I2 = 90.64%); and the proportion of Yersinia patients who developed ReA was 0.05 (95% CI [0.02, 0.13], I2 = 96%). Conclusion. A significant proportion of Salmonella, Shigella, and Yersinia cases resulted in ReA. Nonetheless, it is important to interpret the findings cautiously due to the substantial heterogeneity observed between studies.
Collapse
Affiliation(s)
- Darya Shafiee
- Department of Biomedical Sciences, School of Medicine, Nazarbayev University, Astana 020000, Kazakhstan; (D.S.); (Z.S.); (A.G.); (Z.M.)
| | - Zhandos Salpynov
- Department of Biomedical Sciences, School of Medicine, Nazarbayev University, Astana 020000, Kazakhstan; (D.S.); (Z.S.); (A.G.); (Z.M.)
| | - Arnur Gusmanov
- Department of Biomedical Sciences, School of Medicine, Nazarbayev University, Astana 020000, Kazakhstan; (D.S.); (Z.S.); (A.G.); (Z.M.)
| | | | - Zhussipbek Mukhatayev
- Department of Biomedical Sciences, School of Medicine, Nazarbayev University, Astana 020000, Kazakhstan; (D.S.); (Z.S.); (A.G.); (Z.M.)
- National Laboratory Astana, Astana 020000, Kazakhstan;
| | - Jeannette Kunz
- Department of Biomedical Sciences, School of Medicine, Nazarbayev University, Astana 020000, Kazakhstan; (D.S.); (Z.S.); (A.G.); (Z.M.)
| |
Collapse
|
2
|
Curran EH, Devine MD, Hartley CD, Huang Y, Conrady CD, Debiec MR, Justin GA, Thomas J, Yeh S. Ophthalmic implications of biological threat agents according to the chemical, biological, radiological, nuclear, and explosives framework. Front Med (Lausanne) 2024; 10:1349571. [PMID: 38293299 PMCID: PMC10824978 DOI: 10.3389/fmed.2023.1349571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 12/27/2023] [Indexed: 02/01/2024] Open
Abstract
As technology continues to evolve, the possibility for a wide range of dangers to people, organizations, and countries escalate globally. The United States federal government classifies types of threats with the capability of inflicting mass casualties and societal disruption as Chemical, Biological, Radiological, Nuclear, and Energetics/Explosives (CBRNE). Such incidents encompass accidental and intentional events ranging from weapons of mass destruction and bioterrorism to fires or spills involving hazardous or radiologic material. All of these have the capacity to inflict death or severe physical, neurological, and/or sensorial disabilities if injuries are not diagnosed and treated in a timely manner. Ophthalmic injury can provide important insight into understanding and treating patients impacted by CBRNE agents; however, improper ophthalmic management can result in suboptimal patient outcomes. This review specifically addresses the biological agents the Center for Disease Control and Prevention (CDC) deems to have the greatest capacity for bioterrorism. CBRNE biological agents, encompassing pathogens and organic toxins, are further subdivided into categories A, B, and C according to their national security threat level. In our compendium of these biological agents, we address their respective CDC category, systemic and ophthalmic manifestations, route of transmission and personal protective equipment considerations as well as pertinent vaccination and treatment guidelines.
Collapse
Affiliation(s)
- Emma H. Curran
- Creighton University School of Medicine, Omaha, NE, United States
| | - Max D. Devine
- College of Medicine, University of Nebraska Medical Center, Omaha, NE, United States
| | - Caleb D. Hartley
- Department of Ophthalmology and Visual Sciences, Stanley M. Truhlsen Eye Institute, University of Nebraska Medical Center, Omaha, NE, United States
| | - Ye Huang
- Department of Ophthalmology, University of Illinois-Chicago, Chicago, IL, United States
| | - Christopher D. Conrady
- Department of Ophthalmology and Visual Sciences, Stanley M. Truhlsen Eye Institute, University of Nebraska Medical Center, Omaha, NE, United States
- Department of Microbiology and Pathology, University of Nebraska Medical Center, Omaha, NE, United States
| | - Matthew R. Debiec
- Walter Reed National Military Medical Center, Bethesda, MD, United States
| | - Grant A. Justin
- Walter Reed National Military Medical Center, Bethesda, MD, United States
| | - Joanne Thomas
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, GA, United States
| | - Steven Yeh
- Department of Ophthalmology and Visual Sciences, Stanley M. Truhlsen Eye Institute, University of Nebraska Medical Center, Omaha, NE, United States
- Global Center for Health Security, University of Nebraska Medical Center, Omaha, NE, United States
- National Strategic Research Institute, University of Nebraska Medical Center, Omaha, NE, United States
| |
Collapse
|
3
|
Zeidler H. [History of reactive arthritis. Historical milestones and future]. Z Rheumatol 2022; 81:692-698. [PMID: 36006472 PMCID: PMC9406267 DOI: 10.1007/s00393-022-01253-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/14/2022] [Indexed: 11/30/2022]
Abstract
The introduction of the term reactive arthritis (ReA) for the joint inflammation observed after infection with Yersinia enterocolitica, in which "a causative pathogen cannot be isolated from the synovial fluid", and the association with the HLA-B27 were the historical milestones for a new classification and assignment to the spondylarthritides (SpA). The division into postinfectious and reactive arthritis proposed in 1976 was put into perspective in the 1990s because of investigations with the newly available molecular biological method of the polymerase chain reaction. Microbial products could be identified from joint samples of patients with ReA. Therefore, it was proposed to abandon the distinction between the two groups of diseases and to prefer the term ReA for both. This created a terminological and nosological issue. On the one hand, there are generally accepted classification and diagnostic criteria for the classical HLA-B27-associated ReA that are assigned to SpA. On the other hand, an increasing number of bacterial pathogens, viruses, amoebas, helminths as well as antiviral and antibacterial vaccinations are described as triggers of arthritis, which have been published under the term ReA. Since the beginning of the SARS-CoV‑2 pandemic, cases of acute post-COVID-19 arthritis have been described, which were also classified as ReA because of comparable clinical features.
Collapse
Affiliation(s)
- H Zeidler
- Medizinische Hochschule Hannover, Carl-Neuberg Str. 1, 30625, Hannover, Deutschland.
| |
Collapse
|
4
|
Walker TA, Grainger R, Quirke T, Roos R, Sherwood J, Mackereth G, Kiedrzynski T, Eyre R, Paine S, Wood T, Jagroop A, Baker MG, Jones N. Reactive arthritis incidence in a community cohort following a large waterborne campylobacteriosis outbreak in Havelock North, New Zealand. BMJ Open 2022; 12:e060173. [PMID: 35667727 PMCID: PMC9171216 DOI: 10.1136/bmjopen-2021-060173] [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] [Received: 12/14/2021] [Accepted: 05/16/2022] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES In August 2016, Campylobacter spp contaminated an untreated reticulated water supply resulting in a large-scale gastroenteritis outbreak affecting an estimated 8320 people. We aimed to determine the incidence of probable reactive arthritis (ReA) cases in individuals with culture-confirmed campylobacteriosis (CC), self-reported probable campylobacteriosis (PC) and those reporting no diarrhoea (ND). DESIGN We conducted a retrospective cohort study to identify incidence of probable ReA cases. We identified cases with new ReA symptoms using an adapted acute ReA (AReA) telephone questionnaire. Those reporting ≥1 symptom underwent a telephone interview with the study rheumatologist. Probable ReA was defined as spontaneous onset of pain suggestive of inflammatory arthritis in ≥1 previously asymptomatic joint for ≥3 days occurring ≤12 weeks after outbreak onset. SETTING Population-based epidemiological study in Havelock North, New Zealand. PARTICIPANTS We enrolled notified CC cases with gastroenteritis symptom onsets 5 August 2016-6 September 2016 and conducted a telephone survey of households supplied by the contaminated water source to enrol PC and ND cases. RESULTS One hundred and six (47.3%) CC, 47 (32.6%) PC and 113 (34.3%) ND cases completed the AReA telephone questionnaire. Of those reporting ≥1 new ReA symptom, 45 (75.0%) CC, 13 (68.4%) PC and 14 (82.4%) ND cases completed the rheumatologist telephone interview. Nineteen CC, 4 PC and 2 ND cases developed probable ReA, resulting in minimum incidences of 8.5%, 2.8% and 0.6% and maximum incidences of 23.9%, 12.4% and 2.15%. DISCUSSION We describe high probable ReA incidences among gastroenteritis case types during a very large Campylobacter gastroenteritis outbreak using a resource-efficient method that is feasible to employ in future outbreaks.
Collapse
Affiliation(s)
- Tiffany A Walker
- Institute of Environmental Science and Research Ltd, Porirua, The New Zealand
| | - Rebecca Grainger
- Department of Medicine, University of Otago, Wellington, The New Zealand
| | - Terence Quirke
- Institute of Environmental Science and Research Ltd, Porirua, The New Zealand
| | - Rebekah Roos
- Institute of Environmental Science and Research Ltd, Porirua, The New Zealand
| | - Jill Sherwood
- Institute of Environmental Science and Research Ltd, Porirua, The New Zealand
| | - Graham Mackereth
- Institute of Environmental Science and Research Ltd, Porirua, The New Zealand
| | | | - Rachel Eyre
- Hawke's Bay District Health Board, Napier, The New Zealand
| | - Shevaun Paine
- Institute of Environmental Science and Research Ltd, Porirua, The New Zealand
| | - Tim Wood
- Institute of Environmental Science and Research Ltd, Porirua, The New Zealand
| | - Anita Jagroop
- School of Health and Sport Science, Eastern Institute of Technology, Napier, The New Zealand
| | - Michael G Baker
- Department of Public Health, University of Otago, Dunedin, The New Zealand
| | - Nicholas Jones
- Hawke's Bay District Health Board, Napier, The New Zealand
| |
Collapse
|
5
|
Kocyigit BF, Akyol A. Reactive arthritis after COVID-19: a case-based review. Rheumatol Int 2021; 41:2031-2039. [PMID: 34550429 PMCID: PMC8456072 DOI: 10.1007/s00296-021-04998-x] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/14/2021] [Indexed: 02/06/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of the coronavirus disease 19 (COVID-19) pandemic, which is deeply affecting the whole world. In this new case for the scientific world, scientists are investigating the etiopathogenesis of viral infection-induced damage and have started to focus on the short and long-term immune system effects and alterations after SARS-CoV-2 infection. The case is here reported of a 53-year-old female patient with acute monoarthritis after SARS-CoV-2 infection, who responded adequately to 150 mg/day diclofenac treatment, and the available case reports are comprehensively reviewed. With the focus on arthritis after SARS-CoV2 infection, which emerges as a new pathological condition associated with COVID-19, it was aimed to examine the possible immunological mechanisms of post-COVID-19 arthritis based on the current data on SARS-CoV-2 and the known pathogenetic background of viral arthritis.
Collapse
Affiliation(s)
- Burhan Fatih Kocyigit
- Faculty of Medicine, Department of Physical Medicine and Rehabilitation, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey.
| | - Ahmet Akyol
- Physiotherapy and Rehabilitation Application and Research Center, Hasan Kalyoncu University, Gaziantep, Turkey
| |
Collapse
|
6
|
Pogreba-Brown K, Austhof E, Tang X, Trejo MJ, Owusu-Dommey A, Boyd K, Armstrong A, Schaefer K, Bazaco MC, Batz M, Riddle M, Porter C. Enteric Pathogens and Reactive Arthritis: Systematic Review and Meta-Analyses of Pathogen-Associated Reactive Arthritis. Foodborne Pathog Dis 2021; 18:627-639. [PMID: 34255548 DOI: 10.1089/fpd.2020.2910] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The objective of this systematic review and meta-analysis was to estimate the proportion of postinfectious reactive arthritis (ReA) after bacterial enteric infection from one of four selected pathogens. We collected studies from PubMed, Web of Science, and Embase, which assessed the proportion of postinfectious ReA published from January 1, 2000 to April 1, 2018. Papers were screened independently by title, abstract, and full text; papers in English, Spanish, and Portuguese utilizing a case-control (CC) or cohort study design, with a laboratory confirmed or probable acute bacterial enteric infection and subsequent ReA, were included. The proportion of ReA cases was pooled between and across pathogens. Factors that can induce study heterogeneity were explored using univariate meta-regression, including region, sample size, study design, and ReA case ascertainment. Twenty-four articles were included in the final review. The estimated percentage of cases across studies describing Campylobacter-associated ReA (n = 11) was 1.71 (95% confidence interval [CI] 0.49-5.84%); Salmonella (n = 17) was 3.9 (95% CI 1.6-9.1%); Shigella (n = 6) was 1.0 (95% CI 0.2-4.9%); and Yersinia (n = 7) was 3.4 (95% CI 0.8-13.7%). Combining all four pathogens, the estimated percentage of cases that developed ReA was 2.6 (95% CI 1.5-4.7%). Due to high heterogeneity reflected by high I2 values, results should be interpreted with caution. However, the pooled proportion developing ReA from studies with sample sizes (N) <1000 were higher compared with N > 1000 (6% vs. 0.3%), retrospective cohort studies were lower (1.1%) compared with CC or prospective cohorts (6.8% and 5.9%, respectively), and those where ReA cases are identified through medical record review were lower (0.3%) than those identified by a specialist (3.9%) or self-report (12%). The estimated percentage of people who developed ReA after infection with Campylobacter, Salmonella, Shigella, or Yersinia is relatively low (2.6). In the United States, this estimate would result in 84,480 new cases of ReA annually.
Collapse
Affiliation(s)
- Kristen Pogreba-Brown
- Department of Epidemiology and Biostatistics, University of Arizona, Tucson, Arizona, USA
| | - Erika Austhof
- Department of Epidemiology and Biostatistics, University of Arizona, Tucson, Arizona, USA
| | - Xin Tang
- Department of Epidemiology and Biostatistics, University of Arizona, Tucson, Arizona, USA
| | - Mario J Trejo
- Department of Epidemiology and Biostatistics, University of Arizona, Tucson, Arizona, USA
| | - Ama Owusu-Dommey
- Department of Epidemiology and Biostatistics, University of Arizona, Tucson, Arizona, USA
| | - Kylie Boyd
- Department of Epidemiology and Biostatistics, University of Arizona, Tucson, Arizona, USA
| | - Alexandra Armstrong
- Department of Epidemiology and Biostatistics, University of Arizona, Tucson, Arizona, USA
| | - Kenzie Schaefer
- Department of Epidemiology and Biostatistics, University of Arizona, Tucson, Arizona, USA
| | | | - Michael Batz
- U.S. Food and Drug Administration, College Park, Maryland, USA
| | - Mark Riddle
- Department of Internal Medicine, University of Nevada, Reno School of Medicine, Reno, Nevada, USA
| | - Chad Porter
- Naval Medical Research Center, Silver Spring, Maryland, USA
| |
Collapse
|
7
|
Taniguchi Y, Nishikawa H, Yoshida T, Terada Y, Tada K, Tamura N, Kobayashi S. Expanding the spectrum of reactive arthritis (ReA): classic ReA and infection-related arthritis including poststreptococcal ReA, Poncet's disease, and iBCG-induced ReA. Rheumatol Int 2021; 41:1387-1398. [PMID: 33939015 PMCID: PMC8091991 DOI: 10.1007/s00296-021-04879-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 04/24/2021] [Indexed: 01/06/2023]
Abstract
Reactive arthritis (ReA) is a form of sterile arthritis that occurs secondary to an extra-articular infection in genetically predisposed individuals. The extra-articular infection is typically an infection of the gastrointestinal tract or genitourinary tract. Infection-related arthritis is a sterile arthritis associated with streptococcal tonsillitis, extra-articular tuberculosis, or intravesical instillation of bacillus Calmette–Guérin (iBCG) therapy for bladder cancer. These infection-related arthritis diagnoses are often grouped with ReA based on the pathogenic mechanism. However, the unique characteristics of these entities may be masked by a group classification. Therefore, we reviewed the clinical characteristics of classic ReA, poststreptococcal ReA, Poncet’s disease, and iBCG-induced ReA. Considering the diversity in triggering microbes, infection sites, and frequency of HLA-B27, these are different disorders. However, the clinical symptoms and intracellular parasitism pathogenic mechanism among classic ReA and infection-related arthritis entities are similar. Therefore, poststreptococcal ReA, Poncet’s disease, and iBCG-induced ReA could be included in the expanding spectrum of ReA, especially based on the pathogenic mechanism.
Collapse
Affiliation(s)
- Yoshinori Taniguchi
- Department of Endocrinology, Metabolism, Nephrology and Rheumatology, Kochi Medical School Hospital, Nankoku, 783-8505, Japan.
| | - Hirofumi Nishikawa
- Department of Endocrinology, Metabolism, Nephrology and Rheumatology, Kochi Medical School Hospital, Nankoku, 783-8505, Japan
| | - Takeshi Yoshida
- Department of Internal Medicine, Chikamori Hospital, Kochi, Japan
| | - Yoshio Terada
- Department of Endocrinology, Metabolism, Nephrology and Rheumatology, Kochi Medical School Hospital, Nankoku, 783-8505, Japan
| | - Kurisu Tada
- Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
| | - Naoto Tamura
- Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
| | - Shigeto Kobayashi
- Department of Internal Medicine and Rheumatology, Juntendo University Koshigaya Hospital, Saitama, Japan.
| |
Collapse
|
8
|
Shigella sonnei: virulence and antibiotic resistance. Arch Microbiol 2020; 203:45-58. [PMID: 32929595 PMCID: PMC7489455 DOI: 10.1007/s00203-020-02034-3] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 08/27/2020] [Accepted: 09/02/2020] [Indexed: 12/21/2022]
Abstract
Shigella sonnei is the emerging pathogen globally, as it is the second common infectious species of shigellosis (bloody diarrhoea) in low- and middle-income countries (LMICs) and the leading one in developed world. The multifactorial processes and novel mechanisms have been identified in S. sonnei, that are collectively playing apart a substantial role in increasing its prevalence, while replacing the S. flexneri and other Gram-negative gut pathogens niche occupancy. Recently, studies suggest that due to improvement in sanitation S. sonnei has reduced cross-immunization from Plesiomonas shigelliodes (having same O-antigen as S. sonnei) and also found to outcompete the two major species of Enterobacteriaceae family (Shigella flexneri and Escherichia coli), due to encoding of type VI secretion system (T6SS). This review aimed to highlight S. sonnei as an emerging pathogen in the light of recent research with pondering aspects on its epidemiology, transmission, and pathogenic mechanisms. Additionally, this paper aimed to review S. sonnei disease pattern and related complications, symptoms, and laboratory diagnostic techniques. Furthermore, the available treatment reigns and antibiotic-resistance patterns of S. sonnei are also discussed, as the ciprofloxacin and fluoroquinolone-resistant S. sonnei has already intensified the global spread and burden of antimicrobial resistance. In last, prevention and controlling strategies are briefed to limit and tackle S. sonnei and possible future areas are also explored that needed more research to unravel the hidden mysteries surrounding S. sonnei.
Collapse
|
9
|
Majowicz SE, Panagiotoglou D, Taylor M, Gohari MR, Kaplan GG, Chaurasia A, Leatherdale ST, Cook RJ, Patrick DM, Ethelberg S, Galanis E. Determining the long-term health burden and risk of sequelae for 14 foodborne infections in British Columbia, Canada: protocol for a retrospective population-based cohort study. BMJ Open 2020; 10:e036560. [PMID: 32868357 PMCID: PMC7462161 DOI: 10.1136/bmjopen-2019-036560] [Citation(s) in RCA: 2] [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] [Received: 12/19/2019] [Revised: 05/19/2020] [Accepted: 07/16/2020] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Over one in eight Canadians is affected by a foodborne infection annually; however, the long-term consequences, including the risks and costs of sequelae, are unclear. We aim to estimate the health burden and direct costs of 14 infections commonly transmitted by food, considering the acute illness and subsequent sequelae and mortality, for the population of British Columbia, Canada (~4.7 million). METHODS AND ANALYSIS We will conduct a population-based retrospective cohort study of the British Columbia provincial population, over a 10-year study period (1 January 2005 to 31 December 2014). Exposure is defined as a provincially reported illness caused by Clostridium botulinum, Campylobacter, Cryptosporidium, Cyclospora, Giardia, hepatitis A virus, Listeria, non-typhoidal Salmonella spp, Salmonella Typhi, Salmonella Paratyphi, Shiga toxin-producing Escherichia coli, Shigella, Vibrio parahaemolyticus or Yersinia (excluding pestis). We will link individual-level longitudinal data from eight province-wide administrative health and reportable disease databases that include physician visits, hospitalisations and day surgeries, deaths, stillbirths, prescription medications (except those to treat HIV) and reportable foodborne diseases. Using these linked databases, we will investigate the likelihood of various sequelae and death. Hazard models will be used to estimate the risk of outcomes and their association with the type of foodborne infection. Epidemiological analyses will be conducted to determine the progression of illness and the fraction of sequelae attributable to specific foodborne infections. Economic analyses will assess the consequent direct healthcare costs. ETHICS AND DISSEMINATION This study has been approved by a University of Waterloo Research Ethics Committee (no 30645), the University of British Columbia Behavioral Research Ethics Board (no H16-00021) and McGill University's Institutional Review Board (no A03-M12-19A). Results will be disseminated via presentations to academics, public health practitioners and knowledge users, and publication in peer-reviewed journals. Where such publications are not open access, manuscripts will also be available via the University of Waterloo's Institutional Repository (https://uwspace.uwaterloo.ca).
Collapse
Affiliation(s)
- Shannon E Majowicz
- School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada
| | - Dimitra Panagiotoglou
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
| | - Marsha Taylor
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
| | - Mahmood R Gohari
- School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada
| | - Gilaad G Kaplan
- Departments of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Ashok Chaurasia
- School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada
| | - Scott T Leatherdale
- School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada
| | - Richard J Cook
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Ontario, Canada
| | - David M Patrick
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
- School of Population and Public Health, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Steen Ethelberg
- Department of Infectious Disease Epidemiology and Prevention, Statens Serum Institut, Copenhagen, Denmark
- Global Health Section, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Eleni Galanis
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
- School of Population and Public Health, The University of British Columbia, Vancouver, British Columbia, Canada
| |
Collapse
|
10
|
Tuompo R, Lääveri T, Hannu T, Pakkanen SH, Kirveskari J, Leirisalo-Repo M, Kantele A. Reactive arthritis and other musculoskeletal symptoms associated with acquisition of diarrhoeagenic Escherichia coli (DEC). Ann Rheum Dis 2020; 79:605-611. [PMID: 32179576 PMCID: PMC7213310 DOI: 10.1136/annrheumdis-2019-216736] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 02/20/2020] [Accepted: 02/20/2020] [Indexed: 01/15/2023]
Abstract
Objectives Using a prospective research design, we evaluated the association between acquisition of diarrhoeagenic Escherichia coli (DEC) and development of reactive arthritis (ReA) and other reactive musculoskeletal (MSK) symptoms among international travellers. Methods A total of 526 study participants were asked to provide pretravel and post-travel stool samples and fill in questionnaires (pretravel, post-travel and 3-week follow-up). A multiplex quantitative PCR assay was deployed to detect five DEC comprising enteroaggregative E. coli, enteropathogenic E. coli, enterotoxigenic E. coli, enterohaemorrhagic E. coli and enteroinvasive E. coli and Salmonella, Shigella, Campylobacter, Yersinia, and Vibrio cholerae. Multivariate analysis was employed to identify factors predisposing to MSK symptoms. New post-travel MSK symptoms reported by participants with DEC were assessed by phone interviews and, if needed, clinically confirmed. Results From among the total of 224 volunteers who returned all questionnaires and stool specimens, 38 (17.0%) reported MSK symptoms. Multivariate analysis revealed that acquisition of DEC was associated with MSK symptoms (OR 3.9; 95% CI 1.2 to 13.3). Of the 151 with only-DEC, four (2.6%) had ReA, two (1.3%) reactive tendinitis and three (2.0%) reactive arthralgia. ReA was mostly mild, and all patients with ReA were negative for human leucocyte antigen B27. Antibiotic treatment of travellers’ diarrhoea did not prevent development of MSK symptoms. Conclusion A total of 17% of volunteers reported post-travel MSK symptoms. DEC acquisition was associated with an increased risk of developing them, yet the ReA incidence remained low and the clinical picture mild. Antibiotic treatment did not protect against development of MSK symptoms.
Collapse
Affiliation(s)
- Riitta Tuompo
- Inflammation Center, Department of Rheumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Tinja Lääveri
- Inflammation Center, Department of Infectious diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Timo Hannu
- Department of Public Health, University of Helsinki, Helsinki, Finland
| | - Sari H Pakkanen
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Juha Kirveskari
- Department of Bacteriology, Helsinki University Hospital Laboratory, Helsinki, Finland.,Mobidiag Ltd, Espoo, Finland
| | - Marjatta Leirisalo-Repo
- Inflammation Center, Department of Rheumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Anu Kantele
- Inflammation Center, Department of Infectious diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Institute of Clinical Medicine, University of Helsinki, Helsinki, Finland
| |
Collapse
|
11
|
Pogreba-Brown K, Austhof E, Armstrong A, Schaefer K, Villa Zapata L, McClelland DJ, Batz MB, Kuecken M, Riddle M, Porter CK, Bazaco MC. Chronic Gastrointestinal and Joint-Related Sequelae Associated with Common Foodborne Illnesses: A Scoping Review. Foodborne Pathog Dis 2020; 17:67-86. [DOI: 10.1089/fpd.2019.2692] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Kristen Pogreba-Brown
- Epidemiology & Biostatistics Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona
| | - Erika Austhof
- Epidemiology & Biostatistics Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona
| | - Alexandra Armstrong
- Epidemiology & Biostatistics Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona
| | - Kenzie Schaefer
- Epidemiology & Biostatistics Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona
| | - Lorenzo Villa Zapata
- Epidemiology & Biostatistics Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona
| | | | | | - Maria Kuecken
- U.S. Food and Drug Administration, College Park, Maryland
| | - Mark Riddle
- Naval Medical Research Center, Silver Spring, Maryland
| | | | | |
Collapse
|
12
|
Porter CK, Riddle MS, Laird RM, Loza M, Cole S, Gariepy C, Alcala A, Gutierréz R, Baribaud F, Rao NL, Nagpal S. Cohort profile of a US military population for evaluating pre-disease and disease serological biomarkers in rheumatoid and reactive arthritis: Rationale, organization, design, and baseline characteristics. Contemp Clin Trials Commun 2020; 17:100522. [PMID: 31989058 PMCID: PMC6971336 DOI: 10.1016/j.conctc.2020.100522] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 01/02/2020] [Accepted: 01/11/2020] [Indexed: 01/25/2023] Open
Abstract
Purpose The etiology of several autoimmune disorders, including rheumatoid arthritis, remains unknown. While there are clear phases of disease progression, the mechanisms of transition between these phases are poorly understood. Additionally, treatment focuses on an alteration of the biological processes to prevent joint damage and functional decline. A goal is to potentially treat the disease during the preclinical phase to mitigate the disease process. Reactive arthritis is another rheumatologic condition known to be secondary to a distal infection. While prevention of infection would mitigate risk, serologic profiling patients with the disease may assist in the elucidation of potential disease risk factors. This study was initiated to enable an assessment of pre-disease biomarkers in patients newly diagnosed with rheumatoid arthritis and reactive arthritis. Participants A retrospective cohort of 500 rheumatoid and 500 reactive arthritis cases with 500 matched controls was drawn from a population of active component US military personnel. Appropriate inclusion criteria limited subject selection. Additionally, 4 serum samples (3 pre-disease and 1 disease-associated) were obtained for each case and control. Findings to date The established cohort provides the framework for novel exploration of the host response through serum profiling and seroepidemiology prior to disease onset. Future plans This study establishes the framework for the evaluation of novel serum biomarkers enabling the identification of signals prior to clinical disease that may enable disease prediction, elucidate disease pathogenesis and identify novel exposures leading to increased disease risk and/or disease severity.
Collapse
Affiliation(s)
- Chad K Porter
- Enteric Diseases Department, Naval Medical Research Center, Silver Spring, MD, USA
| | - Mark S Riddle
- Enteric Diseases Department, Naval Medical Research Center, Silver Spring, MD, USA
| | - Renee M Laird
- Henry M. Jackson Foundation for Military Medicine, Bethesda, MD, USA
| | - Matthew Loza
- Immunology, Janssen Research & Development, Spring House, PA, USA
| | - Suzanne Cole
- Immunology, Janssen Research & Development, Spring House, PA, USA
| | - Christina Gariepy
- Henry M. Jackson Foundation for Military Medicine, Bethesda, MD, USA
| | - Ashley Alcala
- Henry M. Jackson Foundation for Military Medicine, Bethesda, MD, USA
| | - Ramiro Gutierréz
- Enteric Diseases Department, Naval Medical Research Center, Silver Spring, MD, USA
| | | | - Navin L Rao
- Immunology, Janssen Research & Development, Spring House, PA, USA
| | - Sunil Nagpal
- Immunology, Janssen Research & Development, Spring House, PA, USA
| |
Collapse
|
13
|
Ford L, Haywood P, Kirk MD, Lancsar E, Williamson DA, Glass K. Cost of Salmonella Infections in Australia, 2015. J Food Prot 2019; 82:1607-1614. [PMID: 31436484 DOI: 10.4315/0362-028x.jfp-19-105] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Gastroenteritis caused from infections with Salmonella enterica (salmonellosis) causes significant morbidity in Australia. In addition to acute gastroenteritis, approximately 8.8% of people develop irritable bowel syndrome (IBS) and 8.5% of people develop reactive arthritis (ReA). We estimated the economic cost of salmonellosis and associated sequel illnesses in Australia in a typical year circa 2015. We estimated incidence, hospitalizations, other health care usage, absenteeism, and premature mortality for four age groups using a variety of complementary data sets. We calculated direct costs (health care) and indirect costs (lost productivity and premature mortality) by using Monte Carlo simulation to estimate 90% credible intervals (CrI) around our point estimates. We estimated that 90,833 cases, 4,312 hospitalizations, and 19 deaths occurred from salmonellosis in Australia circa 2015 at a direct cost of AUD 23.8 million (90% CrI, 19.3 to 28.9 million) and a total cost of AUD 124.4 million (90% CrI, 107.4 to 143.1 million). When IBS and ReA were included, the estimated direct cost was 35.7 million (90% CrI, 29.9 to 42.7 million) and the total cost was AUD 146.8 million (90% CrI, 127.8 to 167.9 million). Foodborne infections were responsible for AUD 88.9 million (90% CrI, 63.9 to 112.4 million) from acute salmonellosis and AUD 104.8 million (90% CrI, 75.5 to 132.3 million) when IBS and ReA were included. Targeted interventions to prevent illness could considerably reduce costs and societal impact from Salmonella infections and sequel illnesses in Australia.
Collapse
Affiliation(s)
- Laura Ford
- National Centre for Epidemiology and Population Health, The Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Philip Haywood
- Centre for Health Economics Research and Evaluation, University of Technology Sydney, P.O. Box 123, Broadway, New South Wales 2007, Australia
| | - Martyn D Kirk
- National Centre for Epidemiology and Population Health, The Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Emily Lancsar
- Department of Health Services Research and Policy, Research School of Population Health, The Australian National University, Canberra, Australian Capital Territory 2601, Australia (ORCID: https://orcid.org/0000-0002-6253-9672 [L.F.])
| | - Deborah A Williamson
- Microbiological Diagnostic Unit Public Health Laboratory, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Parkville, Victoria 3010, Australia
| | - Kathryn Glass
- National Centre for Epidemiology and Population Health, The Australian National University, Canberra, Australian Capital Territory 2601, Australia
| |
Collapse
|
14
|
Hegde S, Benoit SR, Arvelo W, Lindblade K, López B, McCracken JP, Bernart C, Roldan A, Bryan JP. Burden of laboratory-confirmed shigellosis infections in Guatemala 2007-2012: results from a population-based surveillance system. BMC Public Health 2019; 19:474. [PMID: 32326929 PMCID: PMC6696707 DOI: 10.1186/s12889-019-6780-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND We describe the epidemiology and antimicrobial susceptibility patterns of culture-confirmed Shigella infections in facility-based surveillance sites in Guatemala. Current studies using quantitative molecular diagnostics suggest Shigella may contribute most to the global diarrheal disease burden. Since identification of Shigella requires culturing techniques using stool specimens and few laboratories in Guatemala routinely culture for this pathogen, little is known about the true burden of Shigella in Guatemala or, importantly, the antimicrobial resistance patterns. METHODS Clinical, epidemiological, and laboratory data were collected on 5399 patients with acute diarrhea (≥3 loose stools in 24 h) from June 2007-August 2012. Multidrug resistance (MDR) was defined as resistance to ampicillin and trimethoprim/sulfamethoxazole. RESULTS Five percent (261) of stool specimens yielded Shigella spp. The annual incidence of laboratory-confirmed infections ranged from 5.0 to 24.1 per 100,000 persons in Santa Rosa and 0.3 to 6.2 per 100,000 in Quetzaltenango; 58% of cases occurred in children < 5 years of age. Thirty patients were hospitalized; one patient died. Oral rehydration or intravenous solution was used to treat 72% of hospitalized and 15% of ambulatory cases. Fifty-nine percent of cases were S. flexneri and 51% of cases were MDR. CONCLUSIONS Shigella is an important cause of bacterial diarrhea in children and prevalence of MDR highlights the importance of appropriate treatment regimens. This study demonstrates that strengthening laboratory capacity in Guatemala can help determine causes which can lead to prevention of diarrheal diseases, particularly in children. Such capacity building is also critical for rapid detection and control of public health threats at their source and therefore for global health security.
Collapse
Affiliation(s)
- Sonia Hegde
- Centers for Disease Control and Prevention, Atlanta, GA, USA.
- Johns Hopkins University, Baltimore, MD, USA.
| | | | - Wences Arvelo
- Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Kim Lindblade
- Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Beatriz López
- Centro de Estudios en Salud, Universidad del Valle de Guatemala, Guatemala City, Guatemala
| | - John P McCracken
- Centro de Estudios en Salud, Universidad del Valle de Guatemala, Guatemala City, Guatemala
| | - Chris Bernart
- Centro de Estudios en Salud, Universidad del Valle de Guatemala, Guatemala City, Guatemala
| | - Aleida Roldan
- Centro de Estudios en Salud, Universidad del Valle de Guatemala, Guatemala City, Guatemala
| | - Joe P Bryan
- Centers for Disease Control and Prevention, Atlanta, GA, USA
| |
Collapse
|
15
|
Kaeley N, Kumar M, Bhardwaj BB, Nagasubramanyam V. Shigella flexneri associated reactive arthritis - GI transmitted or sexually transmitted? J Family Med Prim Care 2019; 8:1250-1252. [PMID: 31041284 PMCID: PMC6482742 DOI: 10.4103/jfmpc.jfmpc_30_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
The pathogenic association of reactive arthritis with human immunodeficiency virus (HIV) needs more attention. In this case report we described a case of 22 year old male patient suffering from severe HIV infection. He presented with the complaints of left knee joint pain associated with swelling and tenderness. He also developed keratotic papules on palms and soles and polycyclic erosions on the glans penis. He was diagnosed as a case of reactive arthritis with HIV infection. The patient was treated with sulfasalazine and anti retroviral therapy. We, hereby discuss the underlying pathogenesis and treatment modalities in patients of reactive arthritis with underlying HIV infection. The treatment of reactive arthritis with HIV is a challenge due to limited options of immunosupressive agents.
Collapse
Affiliation(s)
- Nidhi Kaeley
- Department of Emergency Medicine, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Manish Kumar
- Department of General Medicine, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Bharat B Bhardwaj
- Department of Emergency Medicine, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Vempalli Nagasubramanyam
- Department of Emergency Medicine, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| |
Collapse
|
16
|
Enck P, Mazurak N. The "Biology-First" Hypothesis: Functional disorders may begin and end with biology-A scoping review. Neurogastroenterol Motil 2018; 30:e13394. [PMID: 29956418 DOI: 10.1111/nmo.13394] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Accepted: 05/16/2018] [Indexed: 02/08/2023]
Abstract
While it is generally accepted that gastrointestinal infections can cause functional disturbances in the upper and lower gastrointestinal tract-known as postinfectious irritable bowel syndrome (PI-IBS) and functional dyspepsia (PI-FD)-it has still not been widely recognized that such an infection can also initiate functional non-intestinal diseases, and that non-intestinal infections can provoke both intestinal and non-intestinal functional disturbances. We conducted a scoping review of the respective literature and-on the basis of these data-hypothesize that medically unexplained functional symptoms and syndromes following an infection may have a biological (genetic, endocrine, microbiological) origin, and that psychological and social factors, which may contribute to the disease "phenotype," are secondary to this biological cause. If this holds true, then the search for psychological and social theories and factors to explain why one patient develops a chronic functional disorder while another does not is-at least for postinfectious states-misleading and detracts from exploring and identifying the true origins of these essentially biological disorders. The biopsychosocial model may, as the term implies, always begin with biology, also for functional (somatoform) disorders.
Collapse
Affiliation(s)
- P Enck
- Department of Internal Medicine VI, Psychosomatic Medicine and Psychotherapy, University Hospital Tübingen, Tübingen, Germany
| | - N Mazurak
- Department of Internal Medicine VI, Psychosomatic Medicine and Psychotherapy, University Hospital Tübingen, Tübingen, Germany
| |
Collapse
|
17
|
Laurence M, Asquith M, Rosenbaum JT. Spondyloarthritis, Acute Anterior Uveitis, and Fungi: Updating the Catterall-King Hypothesis. Front Med (Lausanne) 2018; 5:80. [PMID: 29675414 PMCID: PMC5895656 DOI: 10.3389/fmed.2018.00080] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Accepted: 03/09/2018] [Indexed: 12/12/2022] Open
Abstract
Spondyloarthritis is a common type of arthritis which affects mostly adults. It consists of idiopathic chronic inflammation of the spine, joints, eyes, skin, gut, and prostate. Inflammation is often asymptomatic, especially in the gut and prostate. The HLA-B*27 allele group, which presents intracellular peptides to CD8+ T cells, is by far the strongest risk factor for spondyloarthritis. The precise mechanisms and antigens remain unknown. In 1959, Catterall and King advanced a novel hypothesis explaining the etiology of spondyloarthritis: an as-yet-unrecognized sexually acquired microbe would be causing all spondyloarthritis types, including acute anterior uveitis. Recent studies suggest an unrecognized sexually acquired fungal infection may be involved in prostate cancer and perhaps multiple sclerosis. This warrants reanalyzing the Catterall-King hypothesis based on the current literature. In the last decade, many links between spondyloarthritis and fungal infections have been found. Antibodies against the fungal cell wall component mannan are elevated in spondyloarthritis. Functional polymorphisms in genes regulating the innate immune response against fungi have been associated with spondyloarthritis (CARD9 and IL23R). Psoriasis and inflammatory bowel disease, two common comorbidities of spondyloarthritis, are both strongly associated with fungi. Evidence reviewed here lends credence to the Catterall-King hypothesis and implicates a common fungal etiology in prostate cancer, benign prostatic hyperplasia, multiple sclerosis, psoriasis, inflammatory bowel disease, and spondyloarthritis. However, the evidence available at this time is insufficient to definitely confirm this hypothesis. Future studies investigating the microbiome in relation to these conditions should screen specimens for fungi in addition to bacteria. Future clinical studies of spondyloarthritis should consider antifungals which are effective in psoriasis and multiple sclerosis, such as dimethyl fumarate and nystatin.
Collapse
Affiliation(s)
| | - Mark Asquith
- Division of Arthritis and Rheumatic Diseases, Oregon Health & Science University, Portland, OR, United States
| | - James T Rosenbaum
- Department of Ophthalmology, Oregon Health and Science University, Portland, OR, United States.,Department of Medicine, Oregon Health and Science University, Portland, OR, United States.,Department of Cell Biology, Oregon Health and Science University, Portland, OR, United States.,Legacy Devers Eye Institute, Portland, OR, United States
| |
Collapse
|
18
|
Assembly, Biochemical Characterization, Immunogenicity, Adjuvanticity, and Efficacy of Shigella Artificial Invaplex. mSphere 2018; 3:mSphere00583-17. [PMID: 29600284 PMCID: PMC5874444 DOI: 10.1128/msphere.00583-17] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 02/02/2018] [Indexed: 11/20/2022] Open
Abstract
The native Invaplex (InvaplexNAT) vaccine and adjuvant is an ion exchange-purified product derived from the water extract of virulent Shigella species. The key component of InvaplexNAT is a high-molecular-mass complex (HMMC) consisting of the Shigella lipopolysaccharide (LPS) and the invasin proteins IpaB and IpaC. To improve product purity and immunogenicity, artificial Invaplex (InvaplexAR) was developed using recombinant IpaB and IpaC proteins and purified Shigella LPS to assemble an HMMC consisting of all three components. Characterization of InvaplexAR by various methods demonstrated similar characteristics as the previously reported HMMC in InvaplexNAT. The well-defined InvaplexAR vaccine consistently contained greater quantities of IpaB, IpaC, and LPS than InvaplexNAT. InvaplexAR and InvaplexNAT immunogenicities were compared in mouse and guinea pig dose escalation studies. In both models, immunization induced antibody responses specific for InvaplexNAT and LPS while InvaplexAR induced markedly higher anti-IpaB and -IpaC serum IgG and IgA endpoint titers. In the murine model, homologous protection was achieved with 10-fold less InvaplexAR than InvaplexNAT and mice receiving InvaplexAR lost significantly less weight than mice receiving the same amount of InvaplexNAT. Moreover, mice immunized with InvaplexAR were protected from challenge with both homologous and heterologous Shigella serotypes. Guinea pigs receiving approximately 5-fold less InvaplexAR compared to cohorts immunized with InvaplexNAT were protected from ocular challenge. Furthermore, adjuvanticity previously attributed to InvaplexNAT was retained with InvaplexAR. The second-generation Shigella Invaplex vaccine, InvaplexAR, offers significant advantages over InvaplexNAT in reproducibility, flexible yet defined composition, immunogenicity, and protective efficacy. IMPORTANCEShigella species are bacteria that cause severe diarrheal disease worldwide, primarily in young children. Treatment of shigellosis includes oral fluids and antibiotics, but the high burden of disease, increasing prevalence of antibiotic resistance, and long-term health consequences clearly warrant the development of an effective vaccine. One Shigella vaccine under development is termed the invasin complex or Invaplex and is designed to drive an immune response to specific antigens of the bacteria in an effort to protect an individual from infection. The work presented here describes the production and evaluation of a new generation of Invaplex. The improved vaccine stimulates the production of antibodies in immunized mice and guinea pigs and protects these animals from Shigella infection. The next step in the product's development will be to test the safety and immune response induced in humans immunized with Invaplex.
Collapse
|
19
|
Gastrointestinal Symptoms and Elevated Levels of Anti- Saccharomyces cerevisiae Antibodies Are Associated with Higher Disease Activity in Colombian Patients with Spondyloarthritis. Int J Rheumatol 2017; 2017:4029584. [PMID: 29213287 PMCID: PMC5682082 DOI: 10.1155/2017/4029584] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 07/10/2017] [Accepted: 08/02/2017] [Indexed: 12/26/2022] Open
Abstract
Background Spondyloarthritis (SpA) is a group of articular inflammatory rheumatic diseases that their gastrointestinal manifestations are around 10% of their extra-articular symptoms, supporting that the inflammatory response of the intestinal mucosa could be associated with the clinical status. Objectives To investigate the association between gastrointestinal symptoms and autoantibodies and disease activity between SpA patients, healthy subjects (HS), and patients with inflammatory bowel disease (IBD). Methods 102 SpA patients, 29 IBD patients, and 117 HS were included. Autoantibodies as ASCA, ANCA, anti-tTG, anti-DGP, ANA, and IgA were measured. The patients were assessed to evaluate clinical and gastrointestinal symptoms. An association analysis was performed using Chi square test and a logistic regression. Results Significant differences were found for ASCA levels in SpA (28.2%) compared to IBD (14.2%) and HS (6.0%) (p = 0.029), as well as for ANAS in SpA (49.5%) and IBD (37.9%) (p < 0.001) and abdominal pain (p = 0.012) between SpA (54.3%) and IBD (27.5%). Significant associations were found between BASDAI > 4 and gastrointestinal symptoms (p < 0.05) and IgA (p = 0.007). The association for abdominal bloating was maintained (OR: 3.93, CI-95%, 1.14–13.56; p = 0.030). Conclusions Gastrointestinal symptoms, ASCA, ANAS, and IgA levels were associated with high disease activity in SpA compared with IBD and HS.
Collapse
|
20
|
Kennedy SL, Murira J, Wenham CY. A case of reactive arthritis secondary to sexually acquired Shigella flexneri. Oxf Med Case Reports 2017; 2017:omx070. [PMID: 29744120 PMCID: PMC5934645 DOI: 10.1093/omcr/omx070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 08/11/2017] [Accepted: 10/04/2017] [Indexed: 01/06/2023] Open
Abstract
We present the first documented case of reactive arthritis (ReA) secondary to sexually acquired Shigella flexneri infection. The case occurred in the context of a recent change in Shigella epidemiology in England where non-travel associated cases are now contributing the majority of diagnoses. Such non-travel associated cases are occurring predominantly in men who have sex with men with high sexual risk taking behaviour reflecting the importance of the sexual history when assessing a man with Shigella infection who has not travelled. We suggest Shigella can be thought of as a cause of sexually acquired ReA and not just a form of enteric ReA. Referral to sexual health services for further management is essential.
Collapse
Affiliation(s)
- Sarah L Kennedy
- Microbiology Department, Leeds Teaching Hospitals NHS Trust, Leeds LS1 3EX, UK
| | - Jennifer Murira
- Genitourinary Medicine Department, Leeds Teaching Hospitals NHS Trust, Leeds LS1 3EX, UK
| | - Claire Y Wenham
- Rheumatology Department, Chapel Allerton Hospital, Leeds LS7 4SA, UK
| |
Collapse
|
21
|
Tuompo R, Hannu T, Huovinen E, Sihvonen L, Siitonen A, Leirisalo-Repo M. Yersinia enterocolitica biotype 1A: a possible new trigger of reactive arthritis. Rheumatol Int 2017; 37:1863-1869. [PMID: 28918489 DOI: 10.1007/s00296-017-3816-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 09/08/2017] [Indexed: 01/17/2023]
Abstract
Yersinia enterocolitica (YE) biotype 1A is generally considered non-pathogenic, and the role of it in causing reactive musculoskeletal complications is unclear. We evaluated the capability of YE biotype 1A to induce reactive arthritis (ReA) and other reactive musculoskeletal symptoms. Analysis of self-reported musculoskeletal symptoms was supplemented with a telephone interview (with a permission to acquire copies of patient files from a local physician or hospital) and/or clinical examination of subjects with recent musculoskeletal symptoms after a positive stool culture for YE. The diagnoses of ReA and reactive tendinitis and enthesitis (ReTe) were defined as "definite" when based on clinical examination and/or on interview by phone and "probable" when based solely on the questionnaire. Of 120 subjects, who reported musculoskeletal symptoms, 100 were included in the final analysis. Among these 100 patients, 68% had YE biotype 1A, 16% YE bio/serotype 4, and 1% biotype 2 infection; the remaining 15% had different YE-like strains or a non-biotypable strain. Of the 21 patients with ReA and of the 14 patients with ReTe, the diagnosis was definite in 9 and 7 patients and probable in 12 and 7 patients, respectively. The clinical picture of ReA caused by YE biotype 1A was similar with other bio/serotypes of YE. The definite ReA due to YE biotype 1A occurred in middle-aged adults (5 men, 4 women) with the most frequently affected joints being the knees and ankles. We suggest that YE biotype 1A should be taken into account as a new trigger of ReA.
Collapse
Affiliation(s)
- Riitta Tuompo
- Rheumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland. .,Department of Rheumatology, Inflammation Center, Helsinki University Central Hospital, PO 372, 00029 HUS, Helsinki, Finland.
| | - Timo Hannu
- Department of Public Health, Hjelt Institute, University of Helsinki, Helsinki, Finland
| | - Elisa Huovinen
- Epidemiologic Surveillance and Response Unit, National Institute for Health and Welfare (THL), Helsinki, Finland
| | - Leila Sihvonen
- Bacteriology Unit, National Institute for Health and Welfare (THL), Helsinki, Finland
| | - Anja Siitonen
- Bacteriology Unit, National Institute for Health and Welfare (THL), Helsinki, Finland
| | | |
Collapse
|
22
|
Abstract
The three common themes that underlie the induction and perpetuation of autoimmunity are genetic predisposition, environmental factors, and immune regulation. Environmental factors have gained much attention for their role in triggering autoimmunity, with increasing evidence of their influence as demonstrated by epidemiological studies, laboratory research, and animal studies. Environmental factors known to trigger and perpetuate autoimmunity include infections, gut microbiota, as well as physical and environmental agents. To address these issues, we will review major potential mechanisms that underlie autoimmunity including molecular mimicry, epitope spreading, bystander activation, polyclonal activation of B and T cells, infections, and autoinflammatory activation of innate immunity. The association of the gut microbiota on autoimmunity will be particularly highlighted by their interaction with pharmaceutical agents that may lead to organ-specific autoimmunity. Nonetheless, and we will emphasize this point, the precise mechanism of environmental influence on disease pathogenesis remains elusive.
Collapse
Affiliation(s)
- Annarosa Floreani
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani, 2, 35128, Padova, Italy.
| | - Patrick S C Leung
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani, 2, 35128, Padova, Italy
| | - M Eric Gershwin
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California Davis, Davis, CA, USA
| |
Collapse
|
23
|
Riddle MS, Kaminski RW, Di Paolo C, Porter CK, Gutierrez RL, Clarkson KA, Weerts HE, Duplessis C, Castellano A, Alaimo C, Paolino K, Gormley R, Gambillara Fonck V. Safety and Immunogenicity of a Candidate Bioconjugate Vaccine against Shigella flexneri 2a Administered to Healthy Adults: a Single-Blind, Randomized Phase I Study. CLINICAL AND VACCINE IMMUNOLOGY : CVI 2016; 23:908-917. [PMID: 27581434 PMCID: PMC5139601 DOI: 10.1128/cvi.00224-16] [Citation(s) in RCA: 101] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 08/01/2016] [Indexed: 11/20/2022]
Abstract
Several candidate vaccines against Shigella spp. are in development, but the lack of a clear correlate of protection from challenge with the induction of adequate immune responses among the youngest age groups in the developing world has hampered Shigella vaccine development over the past several decades. Bioconjugation technology, exploited here for an Shigella flexneri 2a candidate vaccine, offers a novel and potentially cost-effective way to develop and produce vaccines against a major pathogen of global health importance. Flexyn2a, a novel S. flexneri 2a bioconjugate vaccine made of the polysaccharide component of the S. flexneri 2a O-antigen, conjugated to the exotoxin protein A of Pseudomonas aeruginosa (EPA), was evaluated for safety and immunogenicity among healthy adults in a single-blind, phase I study with a staggered randomization approach. Thirty subjects (12 receiving 10 μg Flexyn2a, 12 receiving Flexyn2a with aluminum adjuvant, and 6 receiving placebo) were administered two injections 4 weeks apart and were followed for 168 days. Flexyn2a was well-tolerated, independently of the adjuvant and number of injections. The Flexyn2a vaccine elicited statistically significant S. flexneri 2a lipopolysaccharide (LPS)-specific humoral responses at all time points postimmunization in all groups that received the vaccine. Elicited serum antibodies were functional, as evidenced by bactericidal activity against S. flexneri 2a. The bioconjugate candidate vaccine Flexyn2a has a satisfactory safety profile and elicited a robust humoral response to S. flexneri 2a LPS with or without inclusion of an adjuvant. Moreover, the bioconjugate also induced functional antibodies, showing the technology's features in producing a promising candidate vaccine. (This study has been registered at ClinicalTrials.gov under registration no. NCT02388009.).
Collapse
Affiliation(s)
- Mark S Riddle
- Naval Medical Research Center, Silver Spring, Maryland, USA
| | - Robert W Kaminski
- Walter Reed Army Institute of Research, Silver Spring, Maryland, USA
| | | | - Chad K Porter
- Naval Medical Research Center, Silver Spring, Maryland, USA
| | | | | | - Hailey E Weerts
- Walter Reed Army Institute of Research, Silver Spring, Maryland, USA
| | | | - Amy Castellano
- Walter Reed Army Institute of Research, Silver Spring, Maryland, USA
| | | | | | - Robert Gormley
- Naval Medical Research Center, Silver Spring, Maryland, USA
| | | |
Collapse
|
24
|
Muthuirulandi Sethuvel DP, Devanga Ragupathi NK, Anandan S, Veeraraghavan B. Update on: Shigella new serogroups/serotypes and their antimicrobial resistance. Lett Appl Microbiol 2016; 64:8-18. [PMID: 27783408 DOI: 10.1111/lam.12690] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 10/24/2016] [Accepted: 10/24/2016] [Indexed: 02/02/2023]
Abstract
Shigellosis represents a major burden of disease in developing countries. A low infectious dose allows the disease to be spread effectively. Although shigellosis is mostly a self-limiting disease, antibiotics are recommended to reduce deaths, disease symptoms and organism-shedding time. However, in India, antimicrobial resistance among the genus Shigella is more common than among any other enteric bacteria. Notably, new serotypes or subserotypes in Shigella are reported from various parts of the world. Identification of new subserotypes of Shigella spp. is becoming a major issue as these strains are nontypeable by conventional serotyping. The commercially available antisera may not cover all possible epitopes of the O lipopolysaccharide antigen of Shigella serotypes. Therefore, molecular methods which most closely approach the resolution of full serotyping are necessary to identify such strains. In addition, the knowledge of a prevalent serotype in various geographic regions may assist in formulating strategies such as the development of a vaccine to prevent infection especially when the immunity to disease is serotype specific, and to understand the disease burden caused by new Shigella serotypes.
Collapse
Affiliation(s)
| | | | - S Anandan
- Department of Clinical Microbiology, Christian Medical College, Vellore, India
| | - B Veeraraghavan
- Department of Clinical Microbiology, Christian Medical College, Vellore, India
| |
Collapse
|
25
|
Association between Giardia and arthritis or joint pain in a large health insurance cohort: could it be reactive arthritis? Epidemiol Infect 2016; 145:471-477. [PMID: 27640995 DOI: 10.1017/s0950268816002120] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
This study aimed to assess the association between giardiasis and subsequent development of arthritis or joint pain using a retrospective cohort of individuals from a large administrative claims database in the United States. Using 2006-2010 data from MarketScan Commercial Claims and Encounters, we conducted a retrospective cohort study in people with an ICD-9-CM code for giardiasis (n = 3301) and persons without giardiasis (n = 14 612) individually matched on age, sex, and enrolment length. We used conditional logistic regression to model the association between giardiasis and arthritis or joint pain documented in the 6 months following initial giardiasis diagnosis or index date for matched controls. After adjusting for healthcare utilization rate, giardiasis was associated with a 51% increase in claims for arthritis or joint pain (odds ratio 1·51, 95% confidence interval 1·26-1·80). In age- and sex-stratified adjusted analyses, the association remained significant across all subgroups (age 0-19 years, age 20-64 years, males, and females). Findings from this study lend epidemiological support for the association between giardiasis and subsequent development of arthritis. Reactive arthritis might occur more frequently than has been reported in the literature. Further research is necessary to determine the mechanisms by which giardiasis could lead to arthritis.
Collapse
|
26
|
The HC, Thanh DP, Holt KE, Thomson NR, Baker S. The genomic signatures of Shigella evolution, adaptation and geographical spread. Nat Rev Microbiol 2016; 14:235-50. [PMID: 26923111 DOI: 10.1038/nrmicro.2016.10] [Citation(s) in RCA: 114] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Shigella spp. are some of the key pathogens responsible for the global burden of diarrhoeal disease. These facultative intracellular bacteria belong to the family Enterobacteriaceae, together with other intestinal pathogens, such as Escherichia coli and Salmonella spp. The genus Shigella comprises four different species, each consisting of several serogroups, all of which show phenotypic similarity, including invasive pathogenicity. DNA sequencing suggests that this similarity results from the convergent evolution of different Shigella spp. founders. Here, we review the evolutionary relationships between Shigella spp. and E . coli, and we highlight how the genomic plasticity of these bacteria and their acquisition of a distinctive virulence plasmid have enabled the development of such highly specialized pathogens. Furthermore, we discuss the insights that genotyping and whole-genome sequencing have provided into the phylogenetics and intercontinental spread of Shigella spp.
Collapse
Affiliation(s)
- Hao Chung The
- The Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, 764 Vo Van Kiet, Quan 5, Ho Chi Minh City, Vietnam
| | - Duy Pham Thanh
- The Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, 764 Vo Van Kiet, Quan 5, Ho Chi Minh City, Vietnam
| | - Kathryn E Holt
- Centre for Systems Genomics, University of Melbourne.,Department of Biochemistry and Molecular Biology, Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Melbourne, Victoria 3052, Australia
| | - Nicholas R Thomson
- Bacterial Genomics, The Wellcome Trust Sanger Institute, Hinxton, Cambridge CB10 1SA, UK.,Centre for Tropical Medicine and Global Health, University of Oxford, Old Road Campus, Roosevelt Drive, Oxford OX3 7FZ, UK
| | - Stephen Baker
- The Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, 764 Vo Van Kiet, Quan 5, Ho Chi Minh City, Vietnam.,Centre for Tropical Medicine and Global Health, University of Oxford, Old Road Campus, Roosevelt Drive, Oxford OX3 7FZ, UK.,Department of Pathogen and Molecular Biology, The London School of Hygiene and Tropical Medicine, Keppel St, London WC1E 7HT, UK
| |
Collapse
|
27
|
Abstract
A clear etiological link has been established between infection with several gram-negative enteric pathogens, including Salmonella spp., and the incidence of reactive arthritis (ReA), an autoimmune disease that largely affects the joints. ReA is sometimes referred to as Reiter's syndrome, particularly when accompanied by uveitis and urethritis. This review reviews the evidence etiologically linking Salmonella infection with autoimmune disease and addresses the roles that bacterial and host elements play in controlling disease outcome. ReA is an autoimmune disease that largely consists of painful joint inflammation but also can include inflammation of the eye, gastrointestinal tract, and skin. ReA is a member of a broad spectrum of chronic inflammatory disorders termed the seronegative spondyloarthropathies (SNSpAs) that includes ankylosing spondylitis (AS), psoriatic arthritis, and enteropathic arthritis. Salmonella species, as well as other enteric pathogens associated with postgastroenteritis ReA, are facultative intracellular gram-negative bacteria. Many studies have analyzed the association of the HLA class I molecule, HLA-B27, with SNSpAs. Whereas B27 has been shown to be present in 90 to 95% of cases of AS, the association of the B27 haplotype with other SNSpAs is more tenuous. The clear association between ReA and infection with Salmonella or other gram-negative enteric pathogens has led to the suggestion that the adaptive immune response to infection has an autoimmune component. In addition to various Salmonella species, other gram-negative enteric pathogens have been linked to the development of ReA. Given their close relationship to Salmonella, this review considers the involvement of Shigella species in ReA.
Collapse
|
28
|
Vermaak V, Briffa NK, Langlands B, Inderjeeth C, McQuade J. Evaluation of a disease specific rheumatoid arthritis self-management education program, a single group repeated measures study. BMC Musculoskelet Disord 2015; 16:214. [PMID: 26289049 PMCID: PMC4546043 DOI: 10.1186/s12891-015-0663-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Accepted: 08/07/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Rheumatoid Arthritis is a progressive and disabling disease, predicted to increase in prevalence over the next 50 years. Self-management is acknowledged as an integral part in the management of chronic disease. The rheumatoid arthritis specific self-management program delivered by health professionals was developed by Arthritis Western Australia in 2006. The purpose of this study was to determine whether this program would achieve early benefits in health related outcomes, and whether these improvements would be maintained for 12 months. METHODS Individuals with rheumatoid arthritis were referred from rheumatologists. Participants with co-existing inflammatory musculoskeletal conditions were excluded. All participants completed a 6-week program. Assessments occurred at baseline (8 weeks prior to intervention), pre-intervention, post-intervention, and 6 and 12 month follow ups. Outcomes measured included pain and fatigue (numerical rating scale, 0-10), depression and anxiety (hospital anxiety and depression questionnaire), health distress, and quality of life (SF-36 version 2). RESULTS There were significant improvements in mean [SD] fatigue (5.7 [2.4] to 5.1 [2.6]), depression (6.3 [4.3] to 5.6 [3.9]) and SF-36 mental health (44.5 [11.1] to 46.5 [9.5]) immediately following intervention, with long term benefits for depression (6.3 [4.3] to 4.9 [3.9]), and SF-36 subscales mental health (44.5 [11.1] to 47.8 [10.9]), role emotional (41.5 [13.2] to 46.5 [11.8]), role physical (35.0 [11.0] to 40.2 [12.1]) and physical function (34.8 [11.5] to 38.6 [10.7]). CONCLUSION Participants in the program recorded significant improvements in depression and mental health post-intervention, which were maintained to 12 months follow up.
Collapse
Affiliation(s)
- Vironique Vermaak
- School of Physiotherapy and Exercise Science, Curtin University, Perth, Western Australia, Australia
| | - N Kathy Briffa
- School of Physiotherapy and Exercise Science, Curtin University, Perth, Western Australia, Australia
| | - Bob Langlands
- Department of Rheumatology, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
| | - Charles Inderjeeth
- Department of Rheumatology, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
- School of Medicine and Pharmacology, University of Western Australia, Perth, Western Australia, Australia
| | - Jean McQuade
- Arthritis and Osteoporosis Western Australia, Perth, Western Australia, Australia.
- Health, Education & Research Program Manager, Arthritis and Osteoporosis Western Australia, PO Box 34, Wembley WA 6913, 17 Lemnos St, Shenton Park, Western Australia, 6008, Australia.
| |
Collapse
|
29
|
Mease P, Sieper J, Van den Bosch F, Rahman P, Karunaratne PM, Pangan AL. Randomized controlled trial of adalimumab in patients with nonpsoriatic peripheral spondyloarthritis. Arthritis Rheumatol 2015; 67:914-23. [PMID: 25545240 PMCID: PMC4409087 DOI: 10.1002/art.39008] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Accepted: 12/19/2014] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To evaluate the efficacy and safety of adalimumab in patients with active nonpsoriatic peripheral spondyloarthritis (SpA). METHODS ABILITY-2 is an ongoing phase III, multicenter study of adalimumab treatment. Eligible patients age ≥18 years fulfilled the Assessment of SpondyloArthritis international Society (ASAS) classification criteria for peripheral SpA, did not have a prior diagnosis of psoriasis, psoriatic arthritis (PsA), or ankylosing spondylitis (AS), and had an inadequate response or intolerance to nonsteroidal antiinflammatory drugs (NSAIDs). Patients were randomized 1:1 to receive adalimumab 40 mg every other week or matching placebo for 12 weeks, followed by a 144-week open-label period. The primary end point was the proportion of patients achieving 40% improvement in disease activity according to the Peripheral SpA Response Criteria (PSpARC40) at week 12. This was defined as ≥40% improvement from baseline (≥20-mm absolute improvement on a visual analog scale) in patient's global assessments of disease activity and pain, and ≥40% improvement in at least one of the following features: swollen joint and tender joint counts, total enthesitis count, or dactylitis count. Adverse events were recorded throughout the study. RESULTS In total, 165 patients were randomized to a treatment group, of whom 81 were randomized to receive placebo and 84 to receive adalimumab. Baseline demographics and disease characteristics were generally similar between the 2 groups. At week 12, a greater proportion of patients receiving adalimumab achieved a PSpARC40 response compared to patients receiving placebo (39% versus 20%; P = 0.006). Overall, improvement in other outcomes was greater in the adalimumab group compared to the placebo group. The rates of adverse events were similar in both treatment groups. CONCLUSION Treatment with adalimumab ameliorated the signs and symptoms of disease and improved physical function in patients with active nonpsoriatic peripheral SpA who exhibited an inadequate response or intolerance to NSAIDs, with a safety profile consistent with that observed in patients with AS, PsA, or other immune-mediated diseases.
Collapse
Affiliation(s)
- Philip Mease
- Swedish Medical Center and University of WashingtonSeattle, Washington
| | | | | | | | | | | |
Collapse
|
30
|
Inman RD. Reactive arthritis. Rheumatology (Oxford) 2015. [DOI: 10.1016/b978-0-323-09138-1.00112-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
|
31
|
Stavropoulos PG, Soura E, Kanelleas A, Katsambas A, Antoniou C. Reactive arthritis. J Eur Acad Dermatol Venereol 2014; 29:415-24. [PMID: 25199646 DOI: 10.1111/jdv.12741] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Accepted: 08/08/2014] [Indexed: 01/20/2023]
Abstract
Reactive arthritis (ReA) is an immune-mediated seronegative arthritis that belongs to the group of spondyloarthropathies and develops after a gastrointestinal or genitourinary system infection. The condition is considered to be characterized by a triad of symptoms (conjunctivitis, arthritis and urethritis) although a constellation of other manifestations may also be present. ReA is characterized by psoriasiform dermatological manifestations that may resemble those of pustular psoriasis and, similar to guttate psoriasis, is a post-infectious entity. Also, the articular manifestations of the disorder are similar to those of psoriatic arthritis and both conditions show a correlation with HLA-B27. These facts have led several authors to suggest that there is a connection between ReA and psoriasis, listing ReA among the disorders related to psoriasis. However, the pathogenetic mechanism behind the condition is complex and poorly understood. Bacterial antigenicity, the type of host response (i.e. Th1/Th2 imbalance) and various genetic factors (i.e. HLA-B27 etc.) play an important role in the development of the disorder. It is unknown whether all the aforementioned factors are part of a mechanism that could be similar to, or share basic aspects with known psoriasis pathogenesis mechanisms.
Collapse
Affiliation(s)
- P G Stavropoulos
- 1st Department of Dermatology/University Clinic, 'Andreas Syggros' Hospital, Athens, Greece
| | | | | | | | | |
Collapse
|
32
|
Carlin EM, Ziza JM, Keat A, Janier M. 2014 European Guideline on the management of sexually acquired reactive arthritis. Int J STD AIDS 2014; 25:901-12. [DOI: 10.1177/0956462414540617] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- EM Carlin
- Sherwood Forest Hospitals NHS Foundation Trust & Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - JM Ziza
- Groupe Hospitalier Diaconesses Croix-Saint Simon, Paris, France
| | - A Keat
- Northwick Park & St Mark’s NHS Trust, London, UK
| | - M Janier
- STD Clinic Hôpital Saint-Louis AP-HP, Paris, France
| |
Collapse
|
33
|
Vojdani A. A Potential Link between Environmental Triggers and Autoimmunity. Autoimmune Dis 2014; 2014:437231. [PMID: 24688790 PMCID: PMC3945069 DOI: 10.1155/2014/437231] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2013] [Revised: 11/19/2013] [Accepted: 11/21/2013] [Indexed: 12/11/2022] Open
Abstract
Autoimmune diseases have registered an alarming rise worldwide in recent years. Accumulated evidence indicates that the immune system's ability to distinguish self from nonself is negatively impacted by genetic factors and environmental triggers. Genetics is certainly a factor, but since it normally takes a very long time for the human genetic pattern to change enough to register on a worldwide scale, increasingly the attention of studies has been focused on the environmental factors of a rapidly changing and evolving civilization. New technology, new industries, new inventions, new chemicals and drugs, and new foods and diets are constantly and rapidly being introduced in this fast-paced ever-changing world. Toxicants, infections, epitope spreading, dysfunctions of immune homeostasis, and dietary components can all have an impact on the body's delicate immune recognition system. Although the precise etiology and pathogenesis of many autoimmune diseases are still unknown, it would appear from the collated studies that there are common mechanisms in the immunopathogenesis of multiple autoimmune reactivities. Of particular interest is the citrullination of host proteins and their conversion to autoantigens by the aforementioned environmental triggers. The identification of these specific triggers of autoimmune reactivity is essential then for the development of new therapies for autoimmune diseases.
Collapse
Affiliation(s)
- Aristo Vojdani
- Immunosciences Lab., Inc., 822 S. Robertson Boulevard, Suite 312, Los Angeles, CA 90035, USA
| |
Collapse
|
34
|
Tuuminen T, Lounamo K, Leirisalo-Repo M. A review of serological tests to assist diagnosis of reactive arthritis: critical appraisal on methodologies. Front Immunol 2013; 4:418. [PMID: 24363655 PMCID: PMC3849596 DOI: 10.3389/fimmu.2013.00418] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Accepted: 11/16/2013] [Indexed: 01/17/2023] Open
Abstract
On a population-based level, the incidence of reactive arthritis (ReA) is 0.6–27/100,000. The definition of ReA varies and its pathogenesis is not yet clear. Attempts in basic immunology to suggest hypotheses for proliferation of forbidden B cell clones, molecular mimicry, and involvement of cross-reactive antibodies are helpful but not sufficient. Importantly, for the clinical diagnosis of the preceding infection, serology is widely used. Unfortunately, the accuracy of associations between serologic findings and clinical conclusions is plagued by poor standardization of methods. So far, few attempts have been done to examine the pitfalls of different approaches. Here, we review several serologic techniques, their performance and limitations. We will focus on serology for Yersinia, Campylobacter, Salmonella, Shigella, and Chlamydia trachomatis because these bacteria have a longer history of being associated with ReA. We also address controversies regarding the role of serology for some other bacteria linked to autoimmune disorders.
Collapse
Affiliation(s)
- Tamara Tuuminen
- Department of Bacteriology and Immunology, Haartman Institute, University of Helsinki , Helsinki , Finland ; Eastern Finland Laboratory Centre Joint Authority Enterprise (ISLAB), Mikkeli District Laboratory , Mikkeli , Finland
| | - Kari Lounamo
- Department of Infectious Diseases, Health Centre of Lahti , Lahti , Finland
| | - Marjatta Leirisalo-Repo
- Institute of Clinical Medicine, University of Helsinki , Helsinki , Finland ; Department of Medicine, Helsinki University Central Hospital , Helsinki , Finland
| |
Collapse
|
35
|
Ajene AN, Fischer Walker CL, Black RE. Enteric pathogens and reactive arthritis: a systematic review of Campylobacter, salmonella and Shigella-associated reactive arthritis. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2013; 31:299-307. [PMID: 24288942 PMCID: PMC3805878 DOI: 10.3329/jhpn.v31i3.16515] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Reactive arthritis (ReA) is a spondyloarthropathic disorder characterized by inflammation of the joints and tissues occurring after gastrointestinal or genitourinary infections. Diagnostic criteria for ReA do not exist and, therefore, it is subject to clinical opinion resulting in cases with a wide range of symptoms and definitions. Using standardized diagnostic criteria, we conducted a systematic literature review to establish the global incidence of ReA for each of the three most commonly-associated enteric pathogens: Campylobacter, Salmonella, and Shigella. The weighted mean incidence of reactive arthritis was 9, 12, and 12 cases per 1,000 cases of Campylobacter, Salmonella and Shigella infections respectively. To our knowledge, this is the first systematic review of worldwide data that use well-defined criteria to characterize diarrhoea-associated ReA. This information will aid in determining the burden of disease and act as a planning tool for public-health programmes.
Collapse
Affiliation(s)
- Anuli N Ajene
- Department of International Health Johns Hopkins Bloomberg School of Public Health 615 North Wolfe St., Room E5608 Baltimore, MD 21205 USA
| | | | | |
Collapse
|
36
|
Mardaneh J, Abbas Poor S, Afrugh P. Prevalence of Shigella species and Antimicrobial Resistance Patterns of Isolated Strains from Infected Pediatrics in Tehran. INTERNATIONAL JOURNAL OF ENTERIC PATHOGENS 2013. [DOI: 10.17795/ijep10705] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
37
|
Tuompo R, Hannu T, Mattila L, Siitonen A, Leirisalo-Repo M. Reactive arthritis followingSalmonellainfection: a population-based study. Scand J Rheumatol 2013; 42:196-202. [DOI: 10.3109/03009742.2012.739201] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
38
|
Reactive Arthritis After Shigella Gastroenteritis in American Military in Afghanistan. J Clin Rheumatol 2012; 18:257-8. [DOI: 10.1097/rhu.0b013e3182614bde] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
39
|
Porter CK, Gloor K, Cash BD, Riddle MS. Risk of functional gastrointestinal disorders in U.S. military following self-reported diarrhea and vomiting during deployment. Dig Dis Sci 2011; 56:3262-9. [PMID: 21643738 DOI: 10.1007/s10620-011-1762-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2011] [Accepted: 05/14/2011] [Indexed: 01/24/2023]
Abstract
INTRODUCTION Military personnel are frequently deployed to regions of the world with high travelers' diarrhea (TD) rates. Pathogens associated with TD have been linked to several post-infectious sequelae, including functional gastrointestinal disorders (FGD), such as irritable bowel syndrome (IBS) and functional dyspepsia. Furthermore, stress associated with deployment may potentiate the increased FGD risk. AIM We sought to assess whether self-reported diarrhea, vomiting, and stressors during deployment were associated with increased FGD risk. METHODS Using active duty military medical encounter data from the Defense Medical Surveillance System (DMSS), we conducted a matched case-control study to assess the odds of FGD (IBS, functional constipation, functional diarrhea, dyspepsia) following self-reported diarrhea or vomiting during deployment. Only first-time deployers with detailed self-reporting of deployment-related exposures from 2008 and 2009 were included. Univariate and multivariate analyses were performed. RESULTS A total of 129 cases of FGD were identified, with the following distribution: constipation (n = 67), dyspepsia (n = 15), IBS (n = 22), and overlapping disorders (n = 25). Diarrhea and/or vomiting during deployment were significantly associated with the development of FGD. Other demographic factors were also associated with variable risk. We found no consistent effect of war-related stressors or non-combat-related correlates of stress. CONCLUSIONS Deployment-related TD is common in deployed military personnel and is associated with an increased risk of several FGD. When considering effective countermeasures and mitigation strategies, both the acute effects and chronic sequelae of enteric infections should be considered. Increased emphasis on existing and novel primary prevention strategies are needed, as well as outcome studies among those developing these conditions.
Collapse
Affiliation(s)
- Chad K Porter
- Enteric Diseases Department, Infectious Disease Directorate, Naval Medical Research Center, 503 Robert Grant Avenue, Silver Spring, MD 20910-7500, USA
| | | | | | | |
Collapse
|
40
|
Riddle MS, Kaminski RW, Williams C, Porter C, Baqar S, Kordis A, Gilliland T, Lapa J, Coughlin M, Soltis C, Jones E, Saunders J, Keiser PB, Ranallo RT, Gormley R, Nelson M, Turbyfill KR, Tribble D, Oaks EV. Safety and immunogenicity of an intranasal Shigella flexneri 2a Invaplex 50 vaccine. Vaccine 2011; 29:7009-19. [DOI: 10.1016/j.vaccine.2011.07.033] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2011] [Revised: 07/07/2011] [Accepted: 07/11/2011] [Indexed: 11/25/2022]
|
41
|
Abstract
Reactive arthritis (ReA) can be defined as the development of sterile inflammatory arthritis as a sequel to remote infection, often in the gastrointestinal or urogenital tract. Although no generally agreed-upon diagnostic criteria exist, the diagnosis is mainly clinical, and based on acute oligoarticular arthritis of larger joints developing within 2-4 weeks of the preceding infection. According to population-based studies, the annual incidence of ReA is 0.6-27/100,000. In addition to the typical clinical picture, the diagnosis of ReA relies on the diagnosis of the triggering infection. Human leucocyte antigen (HLA)-B27 should not be used as a diagnostic tool for a diagnosis of acute ReA. In the case of established ReA, prolonged treatment of Chlamydia-induced ReA may be of benefit, not only in the case of acute ReA but also in those with chronic ReA or spondylarthropathy with evidence of persisting chlamydia antigens in the body. In other forms of ReA, there is no confirmed evidence in favour of antibiotic therapy to shorten the duration of acute arthritis. The outcome and prognosis of ReA are best known for enteric ReA, whereas studies dealing with the long-term outcome of ReA attributable to Chlamydia trachomatis are lacking.
Collapse
Affiliation(s)
- Timo Hannu
- Division of Rheumatology, Department of Medicine, Helsinki University Central Hospital, P.O. Box 340, FI-00029 HUCH, Finland.
| |
Collapse
|
42
|
Carter JD. Bacterial agents in spondyloarthritis: a destiny from diversity? Best Pract Res Clin Rheumatol 2011; 24:701-14. [PMID: 21035090 DOI: 10.1016/j.berh.2010.05.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The spondyloarthritides (SpAs) are a group of diseases that share clinical, radiographic and laboratory features; these arthritides also display a tendency for family aggregation. Given the intimate relationship that these types of arthritis share, it suggests that the SpAs might share a common aetiology. Of all the SpAs, the role of bacteria is most clearly defined in reactive arthritis. Tremendous recent insights into the pathophysiology of reactive arthritis have been made, demonstrating that the causative bacteria play a much more complex role than previously thought. The bacteria that are proven to cause reactive arthritis, one of the five types of SpA, will be reviewed and their role in the pathophysiology of reactive arthritis will be examined. The speculative data suggesting links between various other bacteria and the other types of SpAs will be critically analysed. Although these data are not definitive, when viewed using the paradigm that the SpAs might actually represent a common end point from several diverse starting points, they are provocative, suggesting that bacteria might, indeed, be aetiological for the entire group of SpAs.
Collapse
Affiliation(s)
- John D Carter
- Department of Internal Medicine, University of South Florida, Division of Rheumatology, Tampa, FL 33612, USA.
| |
Collapse
|
43
|
Reactive arthritis. Rheumatology (Oxford) 2011. [DOI: 10.1016/b978-0-323-06551-1.00110-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] Open
|
44
|
Cojocaru M, Cojocaru IM, Silosi I, Vrabie CD. Gastrointestinal manifestations in systemic autoimmune diseases. MAEDICA 2011; 6:45-51. [PMID: 21977190 PMCID: PMC3150032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
In an autoimmune disease, the immune system attacks and harms the body's own tissues. The systemic autoimmune diseases include collagen vascular diseases, the systemic vasculitides, Wegener granulomatosis, and Churg-Strauss syndrome. These disorders can involve any part of the gastrointestinal tract, hepatobiliary system and pancreas. They can cause a variety of gastrointestinal manifestations that are influenced by the pathophysiologic characteristics of the underlying disease process. There is a wide variation of gastrointestinal manifestations from these autoimmune disorders including, but not limited to: oral ulcers, dysphagia, gastroesophageal reflux disease, abdominal pain, constipation, diarrhea, fecal incontinence, pseudo-obstruction, perforation and gastrointestinal bleeding. Clinical workup should be initiated by the patient's subjective complaints. In this review, we analyze the effects of autoimmune diseases on the gastrointestinal tract.
Collapse
Affiliation(s)
- M Cojocaru
- Department of Physiology, Faculty of Medicine,"Titu Maiorescu" University, Center for Rheumatic Diseases, Bucharest, Romania
| | | | | | | |
Collapse
|
45
|
Curry JA, Riddle MS, Gormley RP, Tribble DR, Porter CK. The epidemiology of infectious gastroenteritis related reactive arthritis in U.S. military personnel: a case-control study. BMC Infect Dis 2010; 10:266. [PMID: 20836849 PMCID: PMC2944352 DOI: 10.1186/1471-2334-10-266] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2010] [Accepted: 09/13/2010] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Reactive arthritis (ReA) is a recognized sequela of infectious gastroenteritis (IGE). However, the population-based incidence of IGE-related ReA is poorly defined, and the risk of disease has not previously been characterized in a military population. The intent of this study was to provide estimates of the incidence and morbidity associated with IGE-related ReA in the U.S. military population. METHODS Using active duty US military medical encounter data from the Defense Medical Surveillance System, we conducted a matched case-control study to assess the risk of ReA following IGE. Both specific and nonspecific case definitions were utilized to address ICD-9 coding limitations; these included specific ReA (Reiter's Disease or postdysenteric arthritis) and nonspecific arthritis/arthralgia (N.A.A) (which included several related arthropathy and arthralgia diagnoses). Incidence was estimated using events and the total number of active duty personnel for each year. RESULTS 506 cases of specific ReA were identified in active duty personnel between 1999 and 2007. Another 16,365 cases of N.A.A. were identified. Overall incidence was 4.1 (95% CI: 3.7, 4.5) and 132.0 (95% CI, 130.0-134.0) per 100,000 for specific ReA and N.A.A, respectively. Compared to the youngest age category, the incidence of both outcomes increased 7-fold with a concurrent increase in symptom duration for cases over the age of 40. Specific IGE exposures were documented in 1.4% of subjects. After adjusting for potential confounders, there was a significant association between IGE and ReA (specific reactive arthritis OR: 4.42, 95% CI: 2.24, 8.73; N.A.A OR: 1.76, 95% CI: 1.49, 2.07). CONCLUSIONS Reactive arthritis may be more common in military populations than previously described. The burden of ReA and strong association with antecedent IGE warrants continued IGE prevention efforts.
Collapse
Affiliation(s)
- Jennifer A Curry
- Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Mark S Riddle
- Naval Medical Research Center, Silver Spring, Maryland, USA
| | | | - David R Tribble
- Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Chad K Porter
- Naval Medical Research Center, Silver Spring, Maryland, USA
| |
Collapse
|
46
|
ARNEDO-PENA ALBERTO, BELTRÁN-FABREGAT JUAN, VILA-PASTOR BARTOLOMÉ, TIRADO-BALAGUER MARIADOLORES, HERRERO-CAROT CONCEPCIÓN, BELLIDO-BLASCO JUANBAUTISTA, ROMEU-GARCIA MARIAANGELES, SAFONT-ADSUARA LOURDES, PAC-SA MARIAROSARIO, GUILLEN-GRIMA FRANCISCO. Reactive Arthritis and Other Musculoskeletal Sequelae Following an Outbreak of Salmonella hadar in Castellon, Spain. J Rheumatol 2010; 37:1735-42. [DOI: 10.3899/jrheum.091250] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Objective.In 2005 a large outbreak of Salmonella hadar occurred in Spain following the consumption of commercial precooked roast chicken. We estimated the incidence and risk factors for reactive arthritis (ReA) and other musculoskeletal sequelae in the patients of this outbreak in 2 health departments of Castellon province.Methods.A prospective cohort study of the patients and their families was carried out. Clinical infection with Salmonella was considered as the exposure factor. The cohort was studied for ReA symptoms using a telephone questionnaire. Telephone interviews or medical examinations of subjects with musculoskeletal symptoms were conducted by a rheumatologist. Robust Poisson regression models were used in the analysis.Results.From the cohort of 262 people, 248 (94.7%) participated in the telephone survey, 155 with clinical salmonellosis (infected), 78 noninfected, and 15 with some symptoms but not clinical salmonellosis. One hundred one infected patients (65%) reported musculoskeletal symptoms, compared to 19 noninfected (24%) (adjusted relative risk = 2.60, 95% CI 1.73–3.90). Of the infected group, 16 ReA (incidence 10%, 95% CI 6.0–16.2), 7 enthesopathies, and 2 arthralgias were detected, and zero in the noninfected group. The risk factors for ReA were age, weight loss, and duration of diarrhea. Antibiotic treatment for the infection protected against symptoms of peripheral or axial arthritis (adjusted relative risk = 0.73, 95% CI 0.55–0.98).Conclusion.The incidence of ReA and musculoskeletal symptoms after the infection was high. The use of antibiotics for S. hadar infection offered some protection against musculoskeletal symptoms.
Collapse
|
47
|
Abstract
The presence of an intra-articular knee effusion requires an extensive differential diagnosis and a systematic diagnostic approach. Pediatric knee effusions occur most commonly as acute hemarthroses after traumatic injury. However, the knee joint is susceptible to effusions secondary to a wide variety of atraumatic causes. Special attention is required in the atraumatic effusion to distinguish features of infectious, postinfectious, rheumatologic, hematologic, vasculitic, and malignant disease. This review discusses the various etiologies of both traumatic and atraumatic pediatric knee effusions highlighting the historical, physical examination, and laboratory characteristics to aid the emergency provider in diagnosis and initial management.
Collapse
|
48
|
Gaston JSH, Inman RD, Ryan ET, Venkatesan MM, Barry EM, Hale TL, Bourgeois AL, Walker RI. Vaccination of children in low-resource countries against Shigella is unlikely to present an undue risk of reactive arthritis. Vaccine 2009; 27:5432-4. [DOI: 10.1016/j.vaccine.2009.06.107] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2009] [Accepted: 06/30/2009] [Indexed: 11/16/2022]
|
49
|
Gérard HC, Whittum-Hudson JA, Carter JD, Hudson AP. Molecular biology of infectious agents in chronic arthritis. Rheum Dis Clin North Am 2009; 35:1-19. [PMID: 19480994 DOI: 10.1016/j.rdc.2009.03.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Severe and chronic inflammatory arthritis sometimes follows urogenital infection with Chlamydia trachomatis or gastrointestinal infection with enteric bacterial pathogens. A similar clinical entity can be elicited by the respiratory pathogen Chlamydophila (Chlamydia) pneumoniae. Arthritogenesis does not universally require viable enteric bacteria in the joint. In arthritis induced by either of the chlamydial species, organisms are viable and metabolically active in the synovium. They exist in a "persistent" state of infection. Conventional antibiotic treatment of patients with Chlamydia-induced arthritis is largely ineffective. The authors outline the current understanding of the molecular genetic and biologic aspects underlying bacterially-induced joint pathogenesis, available information regarding host-pathogen interaction at that site, and several directions for future study to inform development of more effective therapies.
Collapse
Affiliation(s)
- Hervé C Gérard
- Department of Immunology and Microbiology, Wayne State University School of Medicine, 540 East Canfield Avenue, Detroit, MI 48201, USA.
| | | | | | | |
Collapse
|
50
|
Carter JD, Hudson AP. Reactive arthritis: clinical aspects and medical management. Rheum Dis Clin North Am 2009; 35:21-44. [PMID: 19480995 DOI: 10.1016/j.rdc.2009.03.010] [Citation(s) in RCA: 120] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Reactive arthritis (ReA) is an inflammatory arthritis that arises after certain gastrointestinal or genitourinary infections, representing a classic interplay between host and environment. It belongs to the group of arthritidies known as the spondyloarthropathies. The classic syndrome is a triad of symptoms, including the urethra, conjunctiva, and synovium; however, the majority of patients do not present with this triad. Diagnostic criteria for ReA exist, but data suggest new criteria are needed. Epidemiologic and prospective studies have been difficult to perform because of over-reliance on the complete classic triad of symptoms and the different terms and eponyms used. Studies assessing various treatment strategies are ongoing.
Collapse
Affiliation(s)
- John D Carter
- Department of Internal Medicine, Division of Rheumatology, University of South Florida, 12901 Bruce B. Downs Boulevard, MDC 81, Tampa, FL 33612, USA.
| | | |
Collapse
|