These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Lyme neuroborreliosis with antibodies in cerebrospinal fluid but not in serum.
    Author: Zomer TP, Bruinsma R, van Samkar A, Vermeeren YM, Wieberdink RG, van Kooten B, van Bemmel T.
    Journal: Eur J Neurol; 2023 Mar; 30(3):741-744. PubMed ID: 36371644.
    Abstract:
    BACKGROUND AND PURPOSE: To diagnose Lyme neuroborreliosis (LNB), cerebrospinal fluid (CSF) is tested for pleocytosis and intrathecal antibody production. The Dutch guideline for Lyme borreliosis indicates a lumbar puncture in the case of positive Borrelia serology or a strong clinical suspicion of LNB. This suggests that LNB might be underdiagnosed in patients with negative Borrelia serology and/or a minor clinical suspicion. The objective was to assess how often negative Borrelia serology occurs in the case of LNB. METHOD: A retrospective study was performed among patients with LNB visiting Gelre Hospitals between January 2007 and December 2020. Electronic medical records of patients with pleocytosis were reviewed to identify patients with LNB. Data were collected from medical records. RESULTS: Included were 127 patients with LNB, 58 of whom were children. In 67 patients Borrelia antibodies were present in both serum and CSF. In 53 of 67 patients there was intrathecal antibody production. In 28 patients there was intrathecal antibody production but serum antibodies were absent. Of patients with positive serology 77% had antibodies in CSF versus 83% of patients with negative serology (p = 0.435). Of patients with positive serology 61% had intrathecal antibody production versus 78% of patients with negative serology (p = 0.073). CONCLUSIONS: Twenty-eight LNB patients had intrathecal antibody production but no antibodies in serum. In this specific patient population, positive serum serology was not associated with antibodies in CSF nor with intrathecal antibody production. In Lyme endemic areas, in patients with symptoms suggestive for LNB, there is a need to lower the threshold for a lumbar puncture.
    [Abstract] [Full Text] [Related] [New Search]