Lyme Neuroborreliosis.

BACKGROUND

The new German S3 guideline on Lyme neuroborreliosis is intended to provide physicians with scientifically based information and recommendations on the diagnosis and treatment of this disease.

METHODS

The scientific literature was systematically searched and the retrieved publications were assessed at the German Cochrane Center (Deutsches Cochrane Zentrum) in Freiburg in the 12 months beginning in March 2014. In addition to the main search terms "Lyme disease," "neuroborreliosis," "Borrelia," and "Bannwarth," 28 further terms relating to neurological manifestations of the disease were used for the search in the Medline and Embase databases and in the Cochrane Central Register of Controlled Trials.

RESULTS

In the treatment of early Lyme neuroborreliosis, orally administered doxycycline is well tolerated, and its efficacy is equivalent to that of intravenously administered beta-lactam antibiotics (penicillin G, ceftriaxone, and cefotaxime) (relative risk [RR]: 0.98, 95% confidence interval [CI]: [0.68; 1.42], P = 0.93). 14 days of treatment suffice for early Lyme neuroborreliosis, and 14-21 days of treatment usually suffice for late (chronic) Lyme neuroborreliosis.

CONCLUSION

Lyme neuroborreliosis has a favorable prognosis if treated early. The long-term administration of antibiotics over many weeks or even months for putative chronic Lyme neuroborreliosis with nonspecific symptoms yields no additional benefit and carries the risk of serious adverse effects.