Worsening CSF parameters after the start of anti-tuberculosis treatment predicts intracerebral tuberculoma development

International Journal of Infectious Diseases

Zhongyang Hu¹  Huan Yao²  Zhi Song³  Haixia Zhu³  Ru Chen⁴  Yuying Lu⁴  Zhen Wang⁴  Ding Liu⁴  Fuyan Wang⁴ 

[1] Department of Immunology, School of Basic Medical Science, Central South University, Changsha, Hunan, 410013, China;Department of Immunology, School of Basic Medical Science, Central South University, Changsha, Hunan, 410013, China;Department of Neurology, Changsha Central Hospital, Changsha, Hunan,410011 China;Department of Neurology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China;

关键词: Tuberculomas;    Tuberculous meningitis;    Paradoxical reactions;    Cerebrospinal fluid;    HIV negative adults;   

DOI  :  

来源: DOAJ

【 摘 要 】

Objectives: We investigated whether early worsening of cerebrospinal fluid (CSF) predicts the later paradoxical tuberculomas and is a potential predictive biomarker. Methods: Patients of HIV-negative tuberculous meningitis fulfilling the inclusion criteria(n = 98) underwent clinical and CSF evaluation, together with repeated neuroimaging. We compared the baseline clinical data and continuous CSF of patients who did (n = 36) and did not (n = 62) develop paradoxical tuberculomas, and reported the changes associated with symptomatic tuberculomas. A logistic regression analysis was developed to reveal predictors for paradoxical tuberculomas. Results: The proportion of worsening CSF parameters (WBC count and percent neutrophils) in the paradoxical tuberculomas group (27/36, 75.0%) was significantly higher than the non-paradoxical tuberculomas group (15/62, 24.2%). The logistic regression analysis revealed that worsening CSF parameters was the highest risk predictor for paradoxical tuberculomas. Most worsening CSF parameters (81.0%) occurred within two weeks after treatment (2–24 days, median 7 days), and paradoxical tuberculomas commonly happened two weeks later (12 days to 13 months, median 22 days). The period between worsening CSF parameters and paradoxical tuberculomas ranged from 6 to 383 days (median 21days). There were no significant differences in mortality and prognosis between the two groups. Conclusions: Early worsening of CSF parameters predicts subsequent development or progression of tuberculomas.

【 授权许可】

Unknown