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1.
Chinese Journal of Applied Clinical Pediatrics ; (24): 1257-1261, 2021.
Artigo em Chinês | WPRIM | ID: wpr-907946

RESUMO

Objective:To investigate the clinical features and prognosis of acute necrotizing encephalopathy (ANE) in children.Methods:The clinical data and follow-up information of 41 pediatric patients with ANE treated in Wuhan Children′s Hospital, Tongji Medical College, Huazhong University of Science & Technology from January 2014 to September 2019 were retrospectively reviewed.Results:The 41 patients included 23 males and 18 females with the onset age of (4.4±3.2) years.The main prodromal symptoms were gastrointestinal (20/41 cases, 48.8%) and respiratory infections (19/41 cases, 46.3%). Acute encephalopathy progressed rapidly following the prodromal infection [29 cases (70.7%) ≤2 days], and patients had clinical manifestations of coma (32/41 cases, 78.0%), convulsion (32/41 cases, 78.0%), multiple organ dysfunction (27/41 cases, 65.9%), shock and disseminated intravascular coagulation were rarely occured, and 28 cases (68.3%) were admitted to intensive care unit for treatment.Brain magnetic resonance imaging (MRI) showed lesion involving thalamus (41/41 cases, 100.0%), periventricular white matter (34/41 cases, 82.9%), brainstem (31/41 cases, 75.6%), basal ganglia (26/41 cases, 63.4%), cerebral cortex and subcortex (20/41 cases, 48.8%) and cerebellum (18/41 cases, 43.9%). The common presentations on the apparent diffusion coefficient mapping of brain MRI were " tricolor pattern" or " bicolor pattern" of the thalamus.During follow-up (≥ 6 months), MRI showed that hemorrhage, cystic degeneration and atrophy changed dynamically with the progression of ANE.All cases were treated with glucocorticoids, 38 cases(92.7%) with intravenous immune globulin.Seven cases (17.1%) were died and the 34 survivors had different degrees of neurological dysfunction.Conclusions:ANE in children is a distinctive type of clinicoradiologic syndrome with rapid progression and various presentations.Brain MRI has typical imaging characteristics and dynamically indicates the progression of this disease.The treatment options are still limited, the prognosis is poor and the survivors are often with neurological dysfunction.

2.
Journal of Chinese Physician ; (12): 1130-1133,1138, 2017.
Artigo em Chinês | WPRIM | ID: wpr-610840

RESUMO

Objective To investigate the clinical efficacy and safety of oral high-dose methylprednisolone in the treatment of infantile spasms (IS).Methods The clinical data of 38 children with infantile spasms were analyzed retrospectively who treated with oral administration of high-dose methylprednisone in Department of Neurology,Wuhan Children's Hospital,Tongji Medical College,Huazhong University of Science and Technology from January 2016 to April 2017.Results (1) Twenty patients (52.6%) of all the 38 patients were seizure-free after 2 weeks of treatment,and 16 cases (42.1%) were seizure-free at the end of treatment.(2) All the 38 cases were typical or atypical hyperarrhythmia.After treatment of 2 weeks,25 cases (65.8%) of hyperarrhythmia disappeared;at the end of the treatment,30 cases (78.9%) of hyperarrhythmia disappeared.(3) Adverse effects mainly were weight gain,Cushing signs,increased appetite,irritability,drowsiness,co-infection,electrolyte disturbance.(4) Follow-up of 3 to 12 months,the recurrence rate was low and the development quotient had improved.Conclusions Oral high dose methylprednisolone in the treatment of IS is effective,safe and has a low recurrence rate.It can be recommended in clinicalal application.

3.
Chinese Journal of Applied Clinical Pediatrics ; (24): 780-783, 2017.
Artigo em Chinês | WPRIM | ID: wpr-610509

RESUMO

Objective To explore the effectiveness and compliance of ketogenic-diet(KD) treatment for infantile spasm(IS).Methods Ninety-eight IS patients who were treated with KD in Wuhan Children's Hospital from March 2009 to June 2015 were analyzed by using retrospective case-control study,the patients were divided into 4 groups:newly diagnosed IS patients group (group A,including 24 patients),one antiepileptic drug (AEDs) failure IS patients (group B,including 28 patients),two and more AEDs failure IS patients (group C,including 29 patients),and two or more AEDs combined with ACTH failure IS patients(group D,including 17 patients).The spasm-free andretention rates after 3,6 and 12 months KD treatment were compared among these groups.Results Overall retention rate was 80.6% (79/98 cases),69.4% (68/98 cases),and 42.9% (42/98 cases)at 3,6,12 months,respectively.The 3-month retention rate in group A,B,C and D was 83.3 % (20/24 cases),78.6% (22/28 cases),82.7% (24/29 cases) and 76.4% (13/17 cases) respectively,and there was no significant difference among these groups (P > 0.05).The 6-month retention rates in each group was 75.0% (18/24 cases),67.9% (19/28 cases),68.8% (20/29 cases) and 65.0% (11/17 cases) in sequence,and there was also no significant difference among these groups(P >0.05).The 12-month retention rate was 54.2% (13/24 cases),21.4% (6/28 cases),48.3% (14/29 cases) and 52.9% (9/17 cases) in group A,B,C and D in sequence,the 12-month retention rate of group B was significantly lower than that of other 3 groups,and the differences were statistically significant(x2 =5.973,4.508,4.727,all P < 0.05),and there was no significant difference among the A,C,D groups (all P > 0.05).The spasm-free rate at 3,6,12 months of KD treatment was 19.4% (19/98 cases),20.4% (20/98 cases),30.6% (30/98 cases).The 3-month spasm-free rate in A,B,C,D groups were as follow:41.7% (10/24 cases),14.3% (4/28 cases),10.3% (3/29 cases),11.8% (2/17 cases),respectively.The 3-month spasm-free rate in group A was significantly higher than that of other 3 groups,and the differences were statistically significant (x2 =10.238,9.219,6.697,all P < 0.05),but there was no significant difference among the B,C,D groups (all P > 0.05).The 6-month spasm-free rates were 41.7% (10/24 cases),14.3% (4/28 cases),13.8% (4/29 cases),and 11.8% (2/17 cases) in group A,B,C and D in order,and the spasm-free rate in group A was significantly higher than that of other 3 groups,and the differences were statistically significant(x2 =4.924,5.249,4.298,all P < 0.05),but there was no significant difference among the A,C,D groups (all P > 0.05).The 12-month spasm-free rates were 54.2% (13/24 cases),21.4% (6/28 cases),24.1% (7/29 cases),and 23.5 % (4/17 cases) in group A,B,C and D,and the spasm-free rate in group A was significantly higher than that in other 3 groups,and the differences were statistically significant(x2 =8.354,7.923,4.364,all P < 0.05),but there was no significant difference among the A,C,D groups (all P > 0.05).Conclusions The spasm-free rate of KD therapy for newly-diagnosed IS is higher than that of IS patients whose drug-therapy failed.KD therapy may be the top priority for IS patients and part of those patients whose drug-therapy failed can still get seizure-free with KD diet.

4.
Journal of Clinical Pediatrics ; (12): 894-897, 2016.
Artigo em Chinês | WPRIM | ID: wpr-506804

RESUMO

Objective To analyze the clinical features and gene mutation in mthylmalonic acidemia (MMA) accompanied by homocysteinemia (cblC), and review the relevant literatures. Methods The clinical features of 3 cases of MMA diagnosed by gene detection were retrospectively analyzed, and meanwhile the pertinent literatures of pathogenesis of MMA, especially combined with late-onset cblC and its gene detection, were reviewed. Results Patient 1 (26 days old) suffered from intermittent convulsions for 3 days, with isosuccinic acid 175.8 μmol/L, C3/C2 rate 1.363, homocysteine >?65 μmol/L and abnormal EEG. MMACHC gene detection found an exon deficiency (delEXON1), which has not been reported. Patient 2 ( 12 year old) was hospitalized for limb shaking, hyperspasmia and vomiting. His isosuccinic acid level was 334.3 μmol/L, C3/?C2 rate was 0.37, homocysteine >?65 μmol/L, and had abnormal EEG. MMACHC gene detection found the mutations of c.482G?>?A and c.609G?>?A. Patient 3 was hospitalized for intermittent convulsions for 20 days, whose isosuccinic acid, C3/?C2 rate, and homocysteine were increased. MMACHC gene detection found the mutations of c.394C?>?T and c.540del8 and c.540del8 had not been reported. Review of literatures discovered that MMA was combined with epileptic seizure in some patents, which further validate that the mutation in MMACHC gene c.482G?>?A may be related to the late-onset of cblC. Conclusions Gene detection contributes to the diagnosis of MMA; the mutation of MMACHC gene c.482G>A may be related to the late-onset of cblC; delEXON1 and c.540del8 are new mutations which have not been reported.

5.
Chinese Journal of Applied Clinical Pediatrics ; (24): 1586-1587, 2016.
Artigo em Chinês | WPRIM | ID: wpr-502182
6.
Chinese Journal of Applied Clinical Pediatrics ; (24): 1426-1431, 2016.
Artigo em Chinês | WPRIM | ID: wpr-502157

RESUMO

Objective To compare the efficiency and safety between Aripiprazole and other traditional drugs for Tourette's syndrome treatment.Methods Databases such as China National Knowledge Infrastructure,Wanfang,VIP,China Biology Medicine Disc,PubMed and Web of Science were electronically searched for studies on Aripiprazole for Tourette's syndrome treatment.According to the inclusion and exclusion criteria,studies,extracted data,and assessed quality were screened.Meta-analysis was performed by using Stata 11.0 software.Results Four studies about Aripiprazole for Tourette's syndrome treatment with 396 patients (Aripiprazole group:201 cases;control group:195 cases) were synthetically and quantitatively analyzed.Meta-analysis results showed that Aripiprazole was better than other traditional agents (placebo,Tiapride,Haloperidol) [standardized mean difference (SMD) =0.21,95% CI:0.10-0.32].The subgroup by time of treatment analysis results indicated that Aripiprazole was superior to other drugs in 2 weeks (SMD =0.28,95% CI:0.06-0.50).There was no significant difference in the efficacy between Aripiprazole and other drugs for treatment of Tourette's syndrome in 4 weeks and 8 weeks after treatment (SMD =0.16,0.28;95% CI:-0.05-0.38、-0.20-0.76).The subgroup by matched drugs results suggested that Aripiprazole was better than Tiapride (SMD =0.29,95 % CI:0.15-0.43),but was not significantly different from Haloperidol (SMD =-0.03,95% CI:-0.28-0.22).There was no significant difference in side effects incidence between Aripiprazole and traditional drugs for treatment of Tourette's syndrome (RR =0.83,95 % CI:0.36-1.89).Conclusions Compared with the conventional drugs,Aripiprazole has better therapeutic efficacy in the treatment of Tourette's syndrome in children in 2 weeks.Aripiprazole is better than Tiapride,but equal to Haloperidol in the treatment of Tourette's syndrome.The safety of Aripiprazole needs to be further verified.

7.
Journal of Clinical Pediatrics ; (12): 354-356, 2016.
Artigo em Chinês | WPRIM | ID: wpr-489889

RESUMO

Objective To investigate the clinical features of paroxysmal kinesigenic dyskinesia (PKD) and the mutation features of its pathogenic gene proline-rich transmenbrane protein 2 (PRRT2). Method The clinical manifestations and genetic tests of one case of PKD were retrospectively analyzed, and the related literatures were reviewed. Results A 10 year and 9 month male patient was recruited. The age of dyskinesias onset was 7 year and 6 month. The descriptions of the attacks were abnormal involuntary movements which were induced by sudden voluntary movements and presented with dystonia. The frequency of the attacks was three to ifve times per day with the duration lasting ten to twenty seconds, and there is no loss of consciousness. Treatment with oxcarbazepine is effective. A heterozygous mutation in PRRT2 gene, c.649_650insC (p. 217fs224X), was found by genetic testing, and the mutation was inherited from the patient’s mother who showed no symptom of PKD. Conclusion The onset age of PKD could be in the childhood and adolescence. The attack is provoked by sudden movements and the duration time is short. Treatment with antiepileptic drug is effective. The test of PRRT2 gene may help diagnosis. Mutation c.649_650insC is the hotspot mutation of the gene.

8.
Journal of Chinese Physician ; (12): 54-57, 2009.
Artigo em Chinês | WPRIM | ID: wpr-395839

RESUMO

Objective To explore the neuroimmunomedulation mechanism of ICAM-1 and LFA-1 in children with febrile seizures (FS).Methods 40 children with FS were dividedinto simple FS(SFs)groupin20 cases and complex FS(CFS)groupin20 cases,and 30 health children matched with regard to age and sex were enrolled into control group.The real-time fluorescence quantitative PCR wag used to detect the expression of PBMC ICAM-1 mRNA.At the same time,the PBMC LFA-1 mRNA expression wfs studied with Send-QuantitativeRT-PCR analysis.Results The levels of PBMC ICAM-1 mRNA in SFS group were significantly higher than those in control group and CF$group(P<0.05).The levels ofPBMC ICAM-1 mRNA showed downtrend between CFS group and control group.but there was no statistical difference between the two groups(P>0.05).The levels of PBMC LFA-1 mRNA grey-scales in SFS group were significantly higher than those in control group and CFS group(P<0.05).In addition,the levels of PBMC LFA-1 mRNA in CFS group showed downtrend than those in control group,but there wti8 no statistical difference between the two groups(P>0.05).Conclusions The gene expression levels of PBMC ICAM-I/LFA-I in SFS group were different from those in CFS group.Inflammable immunopathology damage induced by ICAM-1/LFA-1 may play an important role in the pathogenesis of SFS.On the contrary,ICAM-1/LFA-1 may have seme neuroprotective effects on the pathogenesis of CFS.

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