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[email protected] Chronic Lyme disease: the controversies and the science Expert Rev. Anti Infect. Ther. 9(7), 787–797 (2011) Paul M Lantos The diagnosis of chronic Lyme disease has been embroiled in controversy for many years. This Departments of Internal Medicine and is exacerbated by the lack of a clinical or microbiologic definition, and the commonality of Pediatrics, Division of Pediatric chronic symptoms in the general population. An accumulating body of evidence suggests that Infectious Diseases, Hospital Medicine Lyme disease is the appropriate diagnosis for only a minority of patients in whom it is suspected. Program, Duke University Medical In prospective studies of Lyme disease, very few patients go on to have a chronic syndrome Center, DUMC 100800, Durham, NC 27710, USA dominated by subjective complaints. There is no systematic evidence that Borrelia burgdorferi, Tel.: +1 919 681 8263 the etiology of Lyme disease, can be identified in patients with chronic symptoms following
[email protected] treated Lyme disease. Multiple prospective trials have revealed that prolonged courses of antibiotics neither prevent nor alleviate such post-Lyme syndromes. Extended courses of intravenous antibiotics have resulted in severe adverse events, which in light of their lack of efficacy, make them contraindicated. KEYWORDS: Borrelia burgdorferi • chronic fatigue • chronic Lyme disease • fibromyalgia • Lyme disease Each year, tens of thousands of North Americans dialogue, as the concept of chronic Lyme dis- and Europeans become infected with Borrelia ease is not widely accepted within the scientific burgdorferi sensu lato, the group of related or clinical community.