ObjectiveTo systematically review the correlation between adenoviral infection and encephalitis in children. MethodsStudies on the correlation between adenoviral infection and encephalitis among children were retrieved in the databases of CHKD, CNKI, WanFang Data, CMCC, PubMed, Ovid, EBSCO, and Science New during 1978-2013. According to our inclusion and exclusion criteria, literature was screened. After data extraction, meta-analysis was conducted using Comprehensive Meta Analysis 2.0. ResultsA total of 18 studies were enrolled. The results of meta-analysis indicated that:the prevalence of infection of human adenovirus in children with encephalitis was p1=10.8% (95%CI 6.5% to 15.2%, P < 0.000 01). The incidence of encephalitis in children with adenoviral infection was p2=31.4% (95%CI 14.1% to 48.6%, P < 0.000 01). The results of two studies showed that, the correlation coefficients between adenoviral infection and encephalitis were OR1=2.22 (95%CI 0.32 to 14.79, P > 0.05), and OR2=1.12 (95%CI 0.14 to 9.10, P > 0.05), respectively, both with no significant difference. In addition, the subgenus B adenoviruses, including type 3 and type 7 were more associated with encephalitis, followed by type 1 and type 2 in subgenus C and type 8 in subgenus D. ConclusionCurrent evidence shows that no correlation exists between adenoviral infection and encephalitis in children. However, the above conclusion needs to be verified by conducting more rationally-designed studies so as to clarify the correlation.
ObjectiveTo investigate the epidemiological and economic burden of acute meningitis and encephalitis syndrome (AMES) in Jinan, so as to provide references for prevention and control of AMES. MethodsThe monitoring data of the AMES Special Reporting System of Jinan City from 2007 to 2014 was collected and the epidemiological characteristics of AMES were analyzed. A questionnaire survey was performed in AMES patients reported in 2013 to collect the basic information, prognosis, medical and non-medical expenses etc. of patients. The DALYs and economic burden of AMES were estimated by using SPSS 13.0 software. ResultsThe average incidence rate of AMES in Jinan was 8.49/100 000 through 2007 to 2014 and the mortality was 4.96‰. The total DALYs were 36 659.51 and the average DALY was 8.27.77.86% were aged less than 14 years old. The average direct economic burden of each case was 19.5 thousand RMB and the average indirect economic burden caused by DALYs was 69.1 thousand RMB. ConclusionThere's heavy burden from AMES, and measures should be made to reduce the incidence and economic burden.
ObjectiveTo explore the effect of comprehensive nursing service in patients with autoimmune encephalitis (AE).Methods32 patients with AE were selected and treated in our hospital from January 2017 to January 2019. There are 16 patients in the observation group and the control group respectively. The observation group received comprehensive nursing service and the control group received routine nursing intervention. Total satisfaction of clinical nursing was compared between the two groups.ResultsCompared with 10 cases (62.50%) in the control group, 15 cases (93.75%) in the observation group had better overall nursing satisfaction, and the difference between the two groups was significant (P<0.05).ConclusionsFor patients with AE, comprehensive nursing service can significantly improve the quality of life of patients, which has clinical application value.
ObjectiveExploring the influencing factors of acute phase (≤ 21 days) seizures and epilepsy in patients with Herpes simplex virus encephalitis (HSE) in our hospital, including emergency and inpatient wards, mainly from the perspective of the number of mNGS of Herpes simplex virus (HSV) in cerebrospinal fluid. MethodsFrom January to Octomber 2023, 28 emergency and inpatient patients in our hospital were collected, excepted clinical datas were not detailed. In the end, 24 patients with HSE diagnosed were included in the study, and their clinical datas were collected, including age, gender, acute encephalitis syndrome, the form of the seizure and the number of seizures, time of lumbar puncture, and various indicators of cerebrospinal fluid [pressure, protein, cell count (mononuclear and multinucleated cells), metagenomic Next-generation sequencing (mNGS), neural autoantibodied associated with autoimmune encephalitis], electroencephalogram, cranial imaging examination reports, and treatment plans.ResultsA total of 24 patients were enrolled, including 9 patients with a history of hypertension and 4 patients with a history of diabetes. There were 18 males and 6 females, with an average age of (53.17±17.19) years. The maximum age was 73 years old, and the minimum age was 21 years old. Among the 24 patients, one patient first presented to the local hospital and then transferred to our hospital for lumbar puncture, so the time from the onset of the disease to lumbar puncture was 30 days, and the other patient’s family members refused to complete lumbar puncture at first,so the time of lumbar puncture was 14 days from the onset of the disease. The remaining 22 patients were all completed lumbar puncture within 7 days of onset, and all emergency patients completed lumbar puncture within 24 hours of admission to the Emergency Department. mNGS results: 23 cases were HSV-1, and the remaining 1 case was HSV- 2. There were a total of 6 cases of seizures and epilepy in the acute phase (≤21 days), with focal or generalized seizures or epileptic status as the main form, and 2 cases of seizures occurred. Among these 8 patients, 5 showed lesions in the frontal and temporal lobes on enhanced cranial MRI, while the other 3 showed no specific features. At the same time, mNGS of cerebrospinal fluid suggested that the sequence number of HSV was greater than 3 000 was related with seizures and epilepsy with acute HSE. Conclusion Seizures and epileysy in acute HSE were related with the presences of intracranial cortical involvement,and the number of viral sequences in mNGS was closely related to acute phase seizures and epilepsy.