Risk factors of paradoxical response during anti-tuberculosis treatment in children with tuberculous meningitis
10.3760/cma.j.cn101070-20191031-01068
- VernacularTitle:儿童结核性脑膜炎抗结核治疗中发生类赫反应的危险因素
- Author:
Hui ZHU
;
Maoqiang TIAN
;
Shuyi LIU
;
Xiaomei SHU
- From:
Chinese Journal of Applied Clinical Pediatrics
2021;36(4):287-289
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate clinical features, risk factors and prognostic effects of paradoxical response(PR)in children with tuberculous meningitis(TBM)during anti-tuberculosis treatment.Methods:The clinical and follow-up data of TBM children admitted to the Department of Pediatrics, the Affiliated Hospital of Zunyi Medical University between January 2013 and December 2018 were retrospectively analyzed.The children were divided into the PR group and the non-PR group.Influencing factors of PR were selected by the univariate analysis, and independent risk factors were screened from these influencing factors by using the multivariate Logistic regression model.The effect of PR on long-term prognosis (≥9 months) of TBM was evaluated. Results:There were 31 cases(35.6%)with PR among the 87 TBM children enrolled, including 16 boys and 15 girls, with median age of 92(8-168)months.The median time for PR occurrence during the anti-tuberculosis treatment was 33(15-180)days.PR could present dete-rioration or recurrence of original symptoms, cerebrospinal fluid(CSF)deterioration and neuroimaging deterioration, accounting for 71.0%(22/31 cases), 80.6%(25/31 cases)and 51.6%(16/31 cases), respectively.Univariate analysis showed that stage Ⅱ, limb paralysis, cranial nerve palsy, positive tests of tuberculosis infection(T-SPOT), an increased lactate dehydrogenase(LDH)level in CSF, basilar meningeal enhancement, and tuberculosis infection outside the central nervous system were the influencing factors of the PR(all P<0.05). Multivariate analysis showed that limb paralysis, cranial nerve palsy, an increased CSF-LDH level, and positive T-SPOT were independent risk factors of PR(all P<0.05). PR was not associated with prognosis( P=0.165). Conclusions:PR occurs in 35.6% of children with TBM.Limb paralysis, cranial nerve palsy, an increased CSF-LDH level and positive T-SPOT are independent risk factors of PR.PR does not adversely affect the outcome.Identifying PR is extremely important for the prevention of some clinical misunderstandings.
