Clinical analysis of Haemophilus influenzae meningitis in children
10.3760/cma.j.cn112140-20240803-00552
- VernacularTitle:儿童流感嗜血杆菌脑膜炎临床分析
- Author:
Zhenzhen DOU
1
;
Hong LI
;
Qiang YE
;
Wenbin LIU
;
Lingyun GUO
;
Bing HU
;
Tianming CHEN
;
Huili HU
;
Xin GUO
;
Heying CHEN
;
Liang ZHU
;
Haijuan XIAO
;
Gang LIU
Author Information
1. 国家儿童医学中心 首都医科大学附属北京儿童医院感染内科 儿科重大疾病研究教育部重点实验室，北京 100045
- Publication Type:Journal Article
- Keywords:
Meningitis;
Haemophilus;
Prognosis;
Follow-up study;
Vaccines
- From:
Chinese Journal of Pediatrics
2025;63(3):288-292
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the clinical characteristics and outcomes of Haemophilus influenzae (Hi) meningitis in children. Methods:This is a retrospective case series study. This study included 34 Hi meningitis patients who admitted to Beijing Children′s Hospital, Capital Medical University, from January 1, 2010, to December 31, 2023. Data on clinical presentations, laboratory tests, hearing assessment and outcomes at discharge were collected. Patients were divided into 2 groups according to the outcome at discharge: favorable outcome group and unfavorable outcome group. Mann-Whitney U test and Fisher exact test was used to estimate the risk factors for an unfavorable outcome at discharge. Results:Thirty-four patients were enrolled. There were 16 males and 18 females. The age at onset ranged from 3 months to 12 years. Fever (34 patients (100%)), convulsions (17 patients (50%)), and coma (21 patients (62%)) were the common clinical presentations. Twenty-four patients (71%) developed complications. There were 15 patients (44%) needed treatment in the intensive care unit, 5 patients (15%) received intubation, and 4 patients (12%) had developed shock. The favorable outcome group included 23 patients, and the unfavorable outcome group included 11 patients. Female, patients with limb movement disability, dystonia, ventriculomegaly or hydrocephalus, and a concentration of glucose in the initial cerebrospinal fluid lower than 1 mmol/L were risk factors of unfavorable outcome at discharge (all P<0.05). Among the 23 patients (68%) in favorable outcomes group, 13 patients (57%) had data available on their long-term follow-up results, including 12 patients with favorable long-term outcomes and 1 patient with unfavorable long-term outcome. Among the 11 patients (32%) in unfavorable outcomegroup, 1 patient died, the other 10 patients (91%) had data available on their long-term outcomes. Eight patients had unfavorable long-term outcomes and 2 patients with favorable long-term outcomes. Patients who had unfavorable outcomes at discharge were at a greater risk of experiencing unfavorable long-term outcomes ( P=0.001). Conclusions:It is common for patients with Hi meningitis to have intracranial complications or develop into critical conditions. Patients who have limb movement disability, dystonia, ventriculomegaly or hydrocephalus, and who exhibit a concentration of glucose in the initial cerebrospinal fluid lower than 1 mmol/L tend to have unfavorable outcomes; they need to be assessed for sequelae.
