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Kašpárková N, Bártová E, Žákovská A, Budíková M, Sedlák K. Antibodies against Borrelia burgdorferi Sensu Lato in Clinically Healthy and Sick Horses: First Report from the Czech Republic. Microorganisms 2023; 11:1706. [PMID: 37512879 PMCID: PMC10386530 DOI: 10.3390/microorganisms11071706] [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: 04/25/2023] [Revised: 06/05/2023] [Accepted: 06/26/2023] [Indexed: 07/30/2023] Open
Abstract
Lyme disease, caused by some strains of bacterial spirochetes Borrelia burgdorferi sensu lato (Bbsl), affects humans but also domestic animals including horses. The primary pathogens in horses in Europe are B. afzelii, B. garinii and B. burgdorferi sensu stricto. To our knowledge, there are no data available on the seropositivity of B. burgdorferi s.l. in horses from the Czech Republic. In this country, horses are mainly used for sport, breeding, and recreational riding in areas where vectors of B. burgdorferi s.l. are present, which is why they are frequently at risk of infection. The aim of the study was to detect anti-borrelia IgM and IgG antibodies in clinically healthy and sick horses from the Czech Republic and to evaluate the risk factors of infection. In total, sera of 262 horses (247 clinically healthy horses and 15 horses hospitalized due to symptoms of encephalitis/meningoencephalitis) were examined by an indirect sandwich enzyme-linked immunosorbent assay. Positivity of B. burgdorferi was 27% (66/247) in clinically healthy horses (21% IgM, 7% IgG and 3% IgM + IgG antibodies) and 20% (3/15) in horses with clinical signs (20% IgM, 7% IgG and 7% IgM + IgG). In the clinically healthy horses, positivity statistically differed (p ≤ 0.05) only in Pony and Warmblood breeds, being the most affected at 32% and 30%, respectively, while other characteristics (sex, age, usage and localities) had no effect on positivity. This is the first survey of antibodies to B. burgdorferi s.l. in Czech horses showing that horses are exposed to ticks infected with B. burgdorferi s.l. This should be taken into account when making differential diagnoses in patients with non-specific symptoms to start with adequate therapy.
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Affiliation(s)
- Nikola Kašpárková
- Department of Biology and Wildlife Diseases, Faculty of Veterinary Hygiene and Ecology, University of Veterinary Sciences Brno, Palackého tř. 1946/1, 612 42 Brno, Czech Republic
| | - Eva Bártová
- Department of Biology and Wildlife Diseases, Faculty of Veterinary Hygiene and Ecology, University of Veterinary Sciences Brno, Palackého tř. 1946/1, 612 42 Brno, Czech Republic
| | - Alena Žákovská
- Department of Experimental Biology, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- Department of Biology, Faculty of Education, Masaryk University, Poříčí 7/9, 625 00 Brno, Czech Republic
| | - Marie Budíková
- Department of Mathematics and Statistics, Faculty of Science, Masaryk University, Kotlářská 267/2, 611 37 Brno, Czech Republic
| | - Kamil Sedlák
- State Veterinary Institute Prague, Sídlištní 136/24, 165 03 Prague, Czech Republic
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Yeung C, Al-Turki M, Baranchuk A. The Value of the Surface ECG for the Diagnosis and Management of Lyme Carditis: A Case Report. Curr Cardiol Rev 2021; 17:5-9. [PMID: 32164515 PMCID: PMC8142371 DOI: 10.2174/1573403x16666200312101751] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 02/15/2020] [Accepted: 02/19/2020] [Indexed: 01/13/2023] Open
Abstract
Lyme carditis (LC) is an early-disseminated manifestation of Lyme disease, most commonly presenting as a high-degree atrioventricular block (AVB). The degree of AVB can fluctuate rapidly within minutes, and progression to third-degree AVB is potentially fatal if not recognized and managed promptly. However, the AVB in LC is often transient and usually resolves with appropriate antibiotic therapy. LC should be on the differential diagnosis in young patients presenting with new high-degree AVB and factors that increase the index of suspicion for Lyme disease. The Suspicious Index in Lyme Carditis (SILC) score helps clinicians risk-stratify for LC. A systematic approach to the diagnosis and treatment of LC minimizes the unnecessary implantation of permanent pacemakers.
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Affiliation(s)
- Cynthia Yeung
- Department of Medicine, Queen's University, Kingston, ON K7L 2V7, Ontorio, Canada
| | - Mohammed Al-Turki
- Department of Medicine, Queen's University, Kingston, ON K7L 2V7, Ontorio, Canada
| | - Adrian Baranchuk
- Department of Medicine, Queen's University, Kingston, ON K7L 2V7, Ontorio, Canada
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Yeung C, Baranchuk A. Diagnosis and Treatment of Lyme Carditis: JACC Review Topic of the Week. J Am Coll Cardiol 2020; 73:717-726. [PMID: 30765038 DOI: 10.1016/j.jacc.2018.11.035] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 11/13/2018] [Accepted: 11/26/2018] [Indexed: 12/27/2022]
Abstract
The incidence of Lyme disease, a tick-borne bacterial infection, is dramatically increasing in North America. The diagnosis of Lyme carditis (LC), an early disseminated manifestation of Lyme disease, has important implications for patient management and preventing further extracutaneous complications. High-degree atrioventricular block is the most common presentation of LC, and usually resolves with antibiotic therapy. A systematic approach to the diagnosis of LC in patients with high-degree atrioventricular block will facilitate the identification of this usually transient condition, thus preventing unnecessary implantation of permanent pacemakers in otherwise healthy young individuals.
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Affiliation(s)
- Cynthia Yeung
- Department of Cardiology, Queen's University, Kingston, Ontario, Canada. https://twitter.com/yeung2020
| | - Adrian Baranchuk
- Department of Cardiology, Queen's University, Kingston, Ontario, Canada.
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Besant G, Wan D, Yeung C, Blakely C, Branscombe P, Suarez-Fuster L, Redfearn D, Simpson C, Abdollah H, Glover B, Baranchuk A. Suspicious index in Lyme carditis: Systematic review and proposed new risk score. Clin Cardiol 2018; 41:1611-1616. [PMID: 30350436 DOI: 10.1002/clc.23102] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 10/07/2018] [Accepted: 10/19/2018] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Lyme carditis (LC), an early manifestation of Lyme disease that most commonly presents as high-degree atrioventricular block (AVB), usually resolves with antibiotic treatment. When LC is not identified as the cause of AVB, a permanent pacemaker may be inappropriately implanted in a reversible cardiac conduction disorder. HYPOTHESIS The likelihood that a patient's high-degree AVB is caused by LC can be evaluated by clinical characteristics incorporated into a risk stratification tool. METHODS A systematic review of all published cases of LC with high-degree AVB, and five cases from the authors' experience, was conducted. The results informed the development of a new risk stratification tool, the Suspicious Index in LC (SILC) score. The SILC score was then applied to each case included in the review. RESULTS Of the 88 cases included, 51 (58%) were high-risk, 31 (35.2%) intermediate-risk, and 6 (6.8%) low-risk for LC according to the SILC score (sensitivity 93.2%). For the subset of 32 cases that reported on all SILC variables, 24 (75%) cases were classified as high-risk, 8 (25%) intermediate-risk, and 0 low-risk (sensitivity 100%). Specificity could not be assessed (no control group). Notably, 6 of the 11 patients who received permanent pacemakers had reversal of AVB with antibiotic treatment. CONCLUSION The SILC risk score and COSTAR mnemonic (constitutional symptoms; outdoor activity; sex = male; tick bite; age < 50; rash = erythema migrans) may help to identify LC in patients presenting with high-degree AVB, and ultimately, minimize the implantation of unnecessary permanent pacemakers.
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Affiliation(s)
- Georgia Besant
- Division of Cardiology, Kingston Health Sciences Centre, Queen's University, Kingston, Ontario, Canada
| | - Douglas Wan
- Division of Cardiology, Kingston Health Sciences Centre, Queen's University, Kingston, Ontario, Canada
| | - Cynthia Yeung
- Division of Cardiology, Kingston Health Sciences Centre, Queen's University, Kingston, Ontario, Canada
| | - Crystal Blakely
- Division of Cardiology, Kingston Health Sciences Centre, Queen's University, Kingston, Ontario, Canada
| | - Pamela Branscombe
- Division of Cardiology, Kingston Health Sciences Centre, Queen's University, Kingston, Ontario, Canada
| | - Laiden Suarez-Fuster
- Division of Cardiology, Kingston Health Sciences Centre, Queen's University, Kingston, Ontario, Canada
| | - Damian Redfearn
- Division of Cardiology, Kingston Health Sciences Centre, Queen's University, Kingston, Ontario, Canada
| | - Christopher Simpson
- Division of Cardiology, Kingston Health Sciences Centre, Queen's University, Kingston, Ontario, Canada
| | - Hoshiar Abdollah
- Division of Cardiology, Kingston Health Sciences Centre, Queen's University, Kingston, Ontario, Canada
| | - Benedict Glover
- Division of Cardiology, Kingston Health Sciences Centre, Queen's University, Kingston, Ontario, Canada
| | - Adrian Baranchuk
- Division of Cardiology, Kingston Health Sciences Centre, Queen's University, Kingston, Ontario, Canada
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Shroff G, Hopf-Seidel P. A Novel Scoring System Approach to Assess Patients with Lyme Disease (Nutech Functional Score). J Glob Infect Dis 2018; 10:3-6. [PMID: 29563715 PMCID: PMC5850763 DOI: 10.4103/jgid.jgid_11_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Introduction: A bacterial infection by Borrelia burgdorferi referred to as Lyme disease (LD) or borreliosis is transmitted mostly by a bite of the tick Ixodes scapularis in the USA and Ixodes ricinus in Europe. Various tests are used for the diagnosis of LD, but their results are often unreliable. We compiled a list of clinically visible and patient-reported symptoms that are associated with LD. Based on this list, we developed a novel scoring system. Methodology: Nutech functional Score (NFS), which is a 43 point positional (every symptom is subgraded and each alternative gets some points according to its position) and directional (moves in direction bad to good) scoring system that assesses the patient's condition. Results: The grades of the scoring system have been converted into numeric values for conducting probability based studies. Each symptom is graded from 1 to 5 that runs in direction BAD → GOOD. Conclusion: NFS is a unique tool that can be used universally to assess the condition of patients with LD.
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Affiliation(s)
| | - Petra Hopf-Seidel
- Neurologist and Psychiatrist, Expert for Lyme Disease, Ansbach, Germany
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Kostić T, Momčilović S, Perišić ZD, Apostolović SR, Cvetković J, Jovanović A, Barać A, Šalinger-Martinović S, Tasić-Otašević S. Manifestations of Lyme carditis. Int J Cardiol 2016; 232:24-32. [PMID: 28082088 DOI: 10.1016/j.ijcard.2016.12.169] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 12/18/2016] [Accepted: 12/25/2016] [Indexed: 02/02/2023]
Abstract
The first data of Lyme carditis, a relatively rare manifestation of Lyme disease, were published in eighties of the last century. Clinical manifestations include syncope, light-headedness, fainting, shortness of breath, palpitations, and/or chest pain. Atrioventricular (AV) electrical block of varying severity presents the most common conduction disorder in Lyme carditis. Although is usually mild, AV block can fluctuates rapidly and progress from a prolonged P-R interval to a His-Purkinje block within minutes to hours and days. Rarely, Lyme disease may be the cause of endocarditis, while some studies and reports, based on serological and/or molecular investigations, have suggested possible influence of Borrelia burgdorferi on degenerative cardiac valvular disease. Myocarditis, pericarditis, pancarditis, dilated cardiomyopathy, and heart failure have also been described as possible manifestations of Lyme carditis. The clinical course of Lyme carditis is generally mild, short term, and in most cases, completely reversible after adequate antibiotic treatment.
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Affiliation(s)
- Tomislav Kostić
- Clinic for Cardiovascular Diseases, Clinical Center Niš, Blvd Zorana Djindjica 48, 18000 Niš, Serbia; Department of Cardiology, Faculty of Medicine, University of Niš, Serbia, Blvd Zorana Djindjica 81, 18000 Niš, Serbia
| | - Stefan Momčilović
- Clinic for Cardiovascular Diseases, Clinical Center Niš, Blvd Zorana Djindjica 48, 18000 Niš, Serbia.
| | - Zoran D Perišić
- Clinic for Cardiovascular Diseases, Clinical Center Niš, Blvd Zorana Djindjica 48, 18000 Niš, Serbia; Department of Cardiology, Faculty of Medicine, University of Niš, Serbia, Blvd Zorana Djindjica 81, 18000 Niš, Serbia
| | - Svetlana R Apostolović
- Clinic for Cardiovascular Diseases, Clinical Center Niš, Blvd Zorana Djindjica 48, 18000 Niš, Serbia; Department of Cardiology, Faculty of Medicine, University of Niš, Serbia, Blvd Zorana Djindjica 81, 18000 Niš, Serbia
| | - Jovana Cvetković
- Institute for Treatment and Rehabilitation "Niška Banja", Srpskih junaka 2, 18205 Niška Banja, Niš, Serbia
| | - Andriana Jovanović
- Faculty of Medicine, University of Niš Serbia, Blvd Zorana Djindjica 81, 18000 Niš, Serbia
| | - Aleksandra Barać
- Clinic for Infectious and Tropical Diseases, Clinical Center Serbia, Blvd Oslobodjenja 16, 11000, Belgrade
| | - Sonja Šalinger-Martinović
- Clinic for Cardiovascular Diseases, Clinical Center Niš, Blvd Zorana Djindjica 48, 18000 Niš, Serbia; Department of Cardiology, Faculty of Medicine, University of Niš, Serbia, Blvd Zorana Djindjica 81, 18000 Niš, Serbia
| | - Suzana Tasić-Otašević
- Center of Microbiology and Parasitology, Public Health Institute Niš, Serbia, Blvd Zorana Djindjica 81, 18000 Niš, Serbia; Department of Microbiology and Immunology, Faculty of Medicine, University of Niš, Serbia, Blvd Zorana Djindjica 81, 18000 Niš, Serbia
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Abstract
Lyme disease is a common disease that uncommonly affects the heart. Because of the rarity of this diagnosis and the frequent absence of other concurrent clinical manifestations of early Lyme disease, consideration of Lyme carditis demands a high level of suspicion when patients in endemic areas come to attention with cardiovascular symptoms and evidence of higher-order heart block. A majority of cases manifest as atrioventricular block. A minority of Lyme carditis cases are associated with myopericarditis. Like other manifestations of Lyme disease, carditis can readily be managed with antibiotic therapy and supportive care measures, such that affected patients almost always completely recover.
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Affiliation(s)
- Matthew L Robinson
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University, 1830 East Monument Street, Room 448, Baltimore, MD 21287, USA
| | - Takaaki Kobayashi
- The Sherrilyn and Ken Fisher Center for Environmental Infectious Diseases, Division of Infectious Diseases, Department of Medicine, Johns Hopkins University, 725 North Wolfe Street, PTCB - Room 231, Baltimore, MD 21287, USA
| | - Yvonne Higgins
- The Sherrilyn and Ken Fisher Center for Environmental Infectious Diseases, Division of Infectious Diseases, Department of Medicine, Johns Hopkins University, 725 North Wolfe Street, PTCB - Room 231, Baltimore, MD 21287, USA
| | - Hugh Calkins
- Division of Cardiology, Department of Medicine, Johns Hopkins University, 600 North Wolfe Street, Sheikh Zayed Tower, Room 7125R, Baltimore, MD 21287, USA
| | - Michael T Melia
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University, 1830 East Monument Street, Room 448, Baltimore, MD 21287, USA.
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Forrester JD, Mead P. Third-degree heart block associated with lyme carditis: review of published cases. Clin Infect Dis 2014; 59:996-1000. [PMID: 24879781 DOI: 10.1093/cid/ciu411] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Lyme carditis is an uncommon manifestation of Lyme disease that most commonly involves some degree of atrioventricular conduction blockade. Third-degree conduction block is the most severe form and can be fatal if untreated. Systematic review of the medical literature identified 45 published cases of third-degree conduction block associated with Lyme carditis in the United States. Median patient age was 32 years, 84% of patients were male, and 39% required temporary pacing. Recognizing patient groups more likely to develop third-degree heart block associated with Lyme carditis is essential to providing prompt and appropriate therapy.
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Affiliation(s)
- Joseph D Forrester
- Epidemic Intelligence Service Program, Division of Scientific Education and Professional Development Bacterial Disease Branch, Division of Vector-Borne Diseases, National Center for Emerging and Zoonotic Infectious Disease, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Paul Mead
- Bacterial Disease Branch, Division of Vector-Borne Diseases, National Center for Emerging and Zoonotic Infectious Disease, Centers for Disease Control and Prevention, Atlanta, Georgia
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Richier P, Pozzetto-Fernandez I, Rieu V, Crozet M, Pichon M, Khettab F, Martinez M. Maladie de Lyme révélée par un bloc auriculoventriculaire. ANNALES FRANCAISES DE MEDECINE D URGENCE 2013. [DOI: 10.1007/s13341-013-0301-6] [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]
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Abstract
Symptomatic sustained cardiac arrhythmias are frequently observed in in the coronary care unit and often lead to hemodynamic compromise, especially in the presence of multisystem disease. The predominant arrhythmias noted in intensive care units are tachyarrhythmias, particularly atrial fibrillation and flutter, and ventricular tachycardia. Bradycardias, arguably less life-threatening than tachyarrhythmias, can arise from sinus node dysfunction or atrioventricular conduction block; transient vagally-mediated bradycardias are frequently encountered as well. Prompt diagnosis of the patient with tachycardia is critical as treatment depends on the accurate diagnosis of tachycardia mechanism. The electrocardiogram remains the most important diagnostic tool for the evaluation of both wide and narrow complex tachycardia. The electrocardiographic diagnosis of wide complex tachycardia is based on evaluation of atrioventricular relationship and QRS morphology while the diagnosis of narrow complex tachycardia is based on the location and morphology of P waves. It is important for critical care specialists to understand the principles of cardiac arrhythmia diagnosis and remain current with the recent advances in the pharmacologic and non-pharmacologic management of patients with arrhythmias.
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Affiliation(s)
- Nitish Badhwar
- Section of Electrophysiology, Division of Cardiology, Department of Medicine, University of California, San Francisco, CA 94143, USA.
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Abraham S, Reddy S, Abboud J, Jonnalagadda K, Ghanta SK, Kondamudi V. Brief, recurrent, and spontaneous episodes of loss of consciousness in a healthy young male. Int Med Case Rep J 2010; 3:71-6. [PMID: 23754893 PMCID: PMC3658225 DOI: 10.2147/imcrj.s11101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION Lyme disease is caused by bacterial spirochete Borrelia burgdorferi and is transmitted by Ixodes scapularis and Ixodes pacificus ticks, which get infected while feeding on the reservoir host of the bacteria.1 About 248,074 cases of Lyme disease were reported by the US Centers for Disease Control and Prevention from 1992-2006.2 Over 95% of these cases are reported from the Northeastern and upper Midwestern United States.3 Carditis is usually a clinical manifestation/complication of Lyme disease and is seen in approximately 5% of untreated cases.4. CASE PRESENTATION A 32-year-old male Hispanic from Chile presented with brief episodes of loss of consciousness and awareness of irregular heart beat, and denied any history of tick bite. The patient was found to have a heart rate of 40 beats per minute and fluctuating variable atrioventricular blocks. A transvenous pacemaker was placed with good capture. The diagnosis was made with serological testing and gallium scanning. Treatment with antibiotics and continuous cardiac monitoring resulted in remarkable symptomatic improvement of the patient. CONCLUSION Absence of history or evidence of tick bite must not rule out the possibility of Lyme carditis in a patient with a transient heart block. Prompt recognition of this reversible cause of heart block is essential for avoiding implantation of an unnecessary, permanent pacemaker.
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Affiliation(s)
- Sherly Abraham
- Family Medicine Department, The Brooklyn Hospital Center, Brooklyn, NY, USA
| | - Sarath Reddy
- Faculty Attending Cardiology Department, The Brooklyn Hospital Center, Brooklyn, NY, USA
| | - Joseph Abboud
- Faculty Attending Cardiology Department, The Brooklyn Hospital Center, Brooklyn, NY, USA
| | | | - Sasi K Ghanta
- Family Medicine Department, The Brooklyn Hospital Center, Brooklyn, NY, USA
| | - Vasantha Kondamudi
- Family Medicine Department, The Brooklyn Hospital Center, Brooklyn, NY, USA
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13
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Abstract
Borrelia burgdorferi sensu lato is the causative agent of Lyme borreliosis in humans. This inflammatory disease can affect the skin, the peripheral and central nervous system, the musculoskeletal and cardiovascular system and rarely the eyes. Early stages are directly associated with viable bacteria at the site of inflammation. The pathogen-host interaction is complex and has been elucidated only in part. B. burgdorferi is highly susceptible to antibiotic treatment and the majority of patients profit from this treatment. Some patients develop chronic persistent disease despite repeated antibiotics. Whether this is a sequel of pathogen persistence or a status of chronic auto-inflammation, auto-immunity or a form of fibromyalgia is highly debated. Since vaccination is not available, prevention of a tick bite or chemoprophylaxis is important. If the infection is manifest, then treatment strategies should target not only the pathogen by using antibiotics but also the chronic inflammation by using anti-inflammatory drugs.
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Affiliation(s)
- Hermann J Girschick
- Paediatric Rheumatology, Immunology, Osteology and Infectious Diseases, Children's Hospital, University of Wuerzburg, Josef-Schneider-Str, 2, 97080 Wuerzburg, Germany.
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