[Dilated cardiomyopathy and panuveitis as presenting symptoms of Lyme disease. General review of one case]

Lyme-associated uveitis: Clinical spectrum and review of literature

BACKGROUND

Clinical presentation of Lyme-associated uveitis is poorly described. We reported here a case series of seven patients with uveitis related to Lyme disease and a review of the literature.

METHODS

A retrospective study in our university hospital between 1 May 2003 and 31 July 2016 on 1006 uveitis patients and review of Pubmed library.

RESULTS

Seven patients (71.4% male, mean age = 53 (38-70)) were diagnosed with a Lyme-associated uveitis. All anatomical types of uveitis were found (four intermediate, three anterior, and three posterior uveitis); most were unilateral (n = 6; 85.7%), one granulomatous and two with synechiae. Peripheral retinal vasculitis was present in four patients. They all had a risk of exposure or extra-ophthalmological symptoms. Antibiotic and steroid treatment was rapidly effective in all patients. Four patients presented recurrences of uveitis, of whom two received a second antibiotic treatment, which is quite common in literature. Persistent or recurrence of symptoms can be explained by three hypotheses: (1) reinfection, (2) relapse of original infection, and (3) autoimmune reaction.

CONCLUSION

Lyme-associated uveitis appears varied. Hyalitis and involvement of the posterior segment and retinal vasculitis seem to be rather frequent. Its prognosis is mainly good, even if inflammation can be resistant or recurring.

No Value for Routine Serologic Screening for Borrelia burgdorferi in Patients With Uveitis in the Netherlands

PURPOSE

To determine whether routine serologic screening for Borrelia burgdorferi and subsequent aqueous or vitreous humor analysis is useful in patients with uveitis.

DESIGN

Cross-sectional study.

METHODS

All patients referred to our tertiary uveitis referral clinic in the period of from January 1, 2004 to October 31, 2014, in whom routine serologic screening for Borrelia burgdorferi (IgG as determined by enzyme-linked immunosorbent assay and confirmed by immunoblot) was performed were retrospectively reviewed. In patients with an unclassified uveitis, aqueous and vitreous humor and cerebrospinal fluid were also analyzed. Local antibody production was determined by Goldmann-Witmer coefficient calculation or polymerase chain reaction for B burgdorferi. The seroprevalence of B burgdorferi among patients with uveitis was compared to the general population.

RESULTS

Borrelia burgdorferi screening was performed in 1126 uveitis patients (44.3% male, mean age 45.9 ± 19.6 years). The seroprevalence of B burgdorferi among uveitis patients was 3.7% (95% confidence interval 2.6%-4.8%) (n = 42) as compared to 5%-10% in the general Dutch population. Of these 42 patients, 14 (1.2% of all uveitis patients) had an unclassified uveitis, 7 of whom underwent aqueous humor (n = 5) or vitreous humor (n = 2) analysis and cerebrospinal fluid analysis (n = 2). None of the patients had local antibody production in either ocular or cerebrospinal fluid.

CONCLUSION

The prevalence of immunoblot-confirmed B burgdorferi IgG seropositivity in our uveitis patients is only slightly lower as compared to the general Dutch population. Intraocular antibody production and DNA was absent in all tested patients. These findings do not support routine serologic examination for Borrelia in uveitis patients.

[Lyme arthritis, Lyme carditis and other presentations potentially associated to Lyme disease]

Lyme disease or Lyme borreliosis is the most common tick-transmitted disease in the Northern hemisphere and is caused by Borrelia burgdorferi spirochetes. Lyme disease commonly begins with a characteristic skin lesion, erythema migrans. Weeks or months later, the patients may have neurologic, joint, or cardiac abnormalities. Some patients may still present persistent deep fatigue and various unspecific symptoms after standard courses of antibiotic treatment for Lyme disease. This constellation of symptoms has been variously referred to as "chronic Lyme disease", or "post-Lyme disease syndrome". The first French National Consensus Conference on Lyme Disease was the reason to review all aspects of articular and cardiac manifestations of Lyme disease after a synthesis of recent literature. The involvement of Borrelia species in chronic Lyme disease and other pathologies is discussed.

Atteinte cardiaque dans la maladie de Lyme

Cardiac manifestations of Lyme Borreliosis are relatively infrequent, occurring within weeks after the infectious tick bite (median of 21 days), and resulting at this stage from a direct borrelial infection of the myocardium, as indicated by reports of spirochete isolation from pericardium and myocardium. They may persist or appear in the late, tertiary phase of the illness, being then more likely due to infection-triggered autoimmunity. Lyme carditis typically presents with a fluctuating degree of atrioventricular block that spontaneously resolves in several days. Rarely, myocarditis may occur with or without pericardial involvement, in patients presenting with chest pain, ST depression or T wave inversion, mimicking an acute myocardial infarction, and various arrhythmias are reported, as well as pericardial effusion or heart failure. A complete recovery is usually observed, spontaneous or after antibiotherapy. Severe myocarditis or Pericarditis leading to death is exceptional. The diagnosis of Lyme carditis is based on the same association of clinical and laboratory features as in Lyme disease without cardiac involvement. But the occurrence of conduction disturbances in healthy young people suggests screening for other criteria of Lyme disease. The management of Lyme carditis does not differ from the treatment of Lyme disease without carditis and is mainly based upon the use of doxycycline or ceftriaxone.

[Back pain without radiculitis as an initial manifestation of Lyme disease: two cases]

INTRODUCTION

The most frequent neurological expression of Lyme disease (borreliosis) during its secondary phase is meningoradiculitis, but atypical presentations occur. Lyme disease must be considered especially in endemic areas and during the summer (May-October).

CASES

We report cases of two patients with unusual clinical presentations of neuroborreliosis. Both had acute inflammatory back pain, resistant to the usual analgesic treatment. Both patients responded negatively to questions about tick bites and erythema migrans. Laboratory tests revealed an inflammatory process in only one patient. Lyme disease was confirmed by lymphocytic meningitis and serological tests positive for Borrelia in blood (both cases) and cerebrospinal fluid (one case). Antibiotic treatment led to the disappearance of pain and the normalization of laboratory tests.

DISCUSSION

Inflammatory back pain, even without radiculitis, may be related to Lyme disease in endemic areas.