Medicine, Chinese Traditional ; Translations ; Yin-Yang

0.05).Conclusions Both CBZ and OXC are effecive in treating typical frontal lobe seizures.

OBJECTIVETo compare the efficacy of valproic acid (VPA) and lamotrigine as a monotherapy for absence epilepsy in children.

METHODSA randomized, open-label design was used. Childhood absence epilepsy was diagnosed based on the presence of typical seizures and video-EEG findings. Eligible patients were randomly treated with VPA or lamotrigine. All patients were followed up for 12 months.

RESULTSForty-five out of 48 eligible children completed the study. There were 23 children in the VPA group and 22 children in the lamotrigine group. Seventeen children were seizure-free in the VPA group 12 months after treatment. Fifteen out of the 17 children showed normal EEG (no epileptic-formed discharge). Twelve children were seizure-free in the lamotrigine group 12 months after treatment. The proportion showing normal EEG in the lamotrigine group (6/22, 27.3%) was significantly lower than that in the VPA group (15/23, 65.2%) (P<0.05). Severe adverse effects were not found in both groups.

CONCLUSIONSBoth VPA and lamotrigine are safe and efficacious for treatment of absence seizures in children. VPA appears to be better than lamotrigine in tapering epileptic-formed discharge.

Anticonvulsants ; therapeutic use ; Child ; Child, Preschool ; Electroencephalography ; Epilepsy, Absence ; drug therapy ; physiopathology ; Female ; Humans ; Male ; Triazines ; adverse effects ; therapeutic use ; Valproic Acid ; adverse effects ; therapeutic use

OBJECTIVETo investigate the clinical characteristics of anti-HBc IgM positive chronic hepatitis B patients and the relation of anti-HBc IgM development to serum HBV DNA load and the state of HBeAg/anti-HBe.

METHODSThe clinical data were collected from patients with chronic hepatitis B hospitalized in the Infectious Diseases Hospital, Zhangjiakou city, and in Ditan Hospital, some of whom were anti-HBc IgM positive and some others were negative. Their HBV DNA load was examined by real-time PCR, and HBeAg/anti-HBe was detected by AXSYM auto-enzyme analyzer with the third generation EIA regent.

RESULTSTotally 200 patients were enrolled in this study. The number of patients with mild, moderate and severe hepatitis was 71, 83 and 46. The anti-HBc IgM positive patients were older and had longer course of disease than those of anti-HBc IgM negative patients. Of the anti-HBc IgM positive group, 45.71 percent and 54.29 percent had mild and moderate hepatitis, which were significantly different from those in the anti-HBc IgM negative patients (30.00 percent and 70.00 percent). But there was no difference between anti-HBc IgM positive and negative patients in serum HBV DNA level, the state of HBeAg/anti-HBe and outcome.

CONCLUSIONThe anti-HBc IgM state of chronic hepatitis B patients was related to the severity of hepatitis, but not with virus load and state of HBeAg/anti-HBe.

Adult ; DNA, Viral ; blood ; genetics ; Female ; Hepatitis B Antibodies ; blood ; Hepatitis B Core Antigens ; immunology ; Hepatitis B virus ; genetics ; immunology ; physiology ; Hepatitis B, Chronic ; immunology ; virology ; Humans ; Immunoglobulin M ; blood ; Male ; Middle Aged ; Viral Load ; Young Adult

Objective To observe the therapeutic effect of ketogenic diet therapy for children with intractable epilepsy and its safety.Methods Fifteen patients with intractable epilepsy were treated with ketogenic diet that was modified specifically for Chinese people.The compliance,seizure frequency and side effects were followed up.Results Twelve patients maintained on the treatment for 1 month.Among them,the reduction of seizure frequency in 10 patients exceed 50%.Ten patients maintained on the treatment for 3 months.Among them,the reduction of seizure frequency in 8 patients exceed 50%.Five patients maintained on the treatment for more than 6 months.The reduction of seizure frequency all exceed 50%.The reduction of seizure frequency in 4 patients exceed 90%.The seizures of 3 patients were controlled completely.Ten patients among all cases had various adverse effect,such as nausea,vomiting,diarrhea,constipation,hypoglycemia(nonsymptomatic),hyperlipemia and damage of liver function and so on,which could eliminate by anti-symptomatic treatment.Conclusions Ketogenic diet is effective and safe in Chinese children with intractable epilepsy with modified methods specifically for Chinese.The effect is unrelated with seizure types obviously.

OBJECTIVETo investigate the effects of docosahexaenoic acid (DHA) on large-conductance Ca(2+)-activated K(+) (BK(Ca)) channels and voltage-dependent K(+) (K(V)) channels in rat coronary artery smooth muscle cells (CASMCs), and evaluate the vasorelaxation mechanisms of DHA.

METHODSBK(Ca) and K(V) currents in individual CASMC were recorded by patch-clamp technique in whole-cell configuration. Effects of DHA at various concentrations (0, 10, 20, 40, 60 and 80 µmol/L) on BK(Ca) and K(V) channels were observed.

RESULTS(1) DHA enhanced IBK(Ca) and BK(Ca) tail currents in a concentration-dependent manner while did not affect the stably activated curves of IBK(Ca). IBK(Ca) current densities were (68.2 ± 22.8), (72.4 ± 24.5), (120.4 ± 37.9), (237.5 ± 53.2), (323.6 ± 74.8) and (370.6 ± 88.2)pA/pF respectively (P < 0.05, n = 30) with the addition of 0, 10, 20, 40, 60 and 80 µmol/L DHA concentration, and half-effect concentration (EC(50)) of DHA was (36.22 ± 2.17)µmol/L. (2) IK(V) and K(V) tail currents were gradually reduced, stably activated curves of IK(V) were shift to the right, and stably inactivated curves were shifted to the left in the presence of DHA. IK(V) current densities were (43.9 ± 2.3), (43.8 ± 2.3), (42.9 ± 2.0), (32.3 ± 1.9), (11.7 ± 1.5) and (9.6 ± 1.2)pA/pF respectively(P < 0.05, n = 30)post treatment with 0, 10, 20, 40, 60 and 80 µmol/L DHA under manding potential equal to +50 mV, and EC(50) of DHA was (44.19 ± 0.63)µmol/L.

CONCLUSIONDHA can activate BK(Ca) channels and block K(V) channels in rat CASMCs, the combined effects on BK(Ca) and K(V) channels lead to the vasodilation effects of DHA on vascular smooth muscle cells.

Animals ; Coronary Vessels ; cytology ; drug effects ; metabolism ; Docosahexaenoic Acids ; pharmacology ; Female ; Large-Conductance Calcium-Activated Potassium Channels ; metabolism ; Male ; Myocytes, Smooth Muscle ; drug effects ; metabolism ; Patch-Clamp Techniques ; Potassium Channels, Calcium-Activated ; metabolism ; Rats ; Rats, Sprague-Dawley

This article summarizes the strategy and effects of preventing and controlling the epidemic in the evacuation support of the aero medical evacuation team of the 7th peacekeeping medical contingent of China to Mali， to actively respond to the coronavirus disease-19 （COVID-19 ）epidemic based on existing medical conditions and further provide scientific evidence for guaranteeing military medical service in public health emergencies.

The patient is a female infant, 4 months and 9 days old, who was admitted to the hospital due to recurrent fever, cough, and hepatomegaly for over a month. The patient was a healthy full-term infant with a normal birth history. At 2 months and 22 days after birth, she developed recurrent fever, cough, and respiratory distress. Chest imaging revealed diffuse bilateral lung lesions, and fiberoptic bronchoscopy showed interstitial changes in both lungs. These suggested the presence of interstitial lung disease. The patient also presented with hepatomegaly, anemia, hyperlipidemia, hypothyroidism, and malnutrition. Genetic testing indicated compound heterozygous variations in the MARS1 gene. This mutation can cause interstitial lung and liver disease, which is a severe rare disorder that typically manifests in infancy or early childhood. It is inherited in an autosomal recessive manner and characterized by early-onset respiratory insufficiency and liver disease in infants or young children. Since its first reported case in 2013, as of June 2023, only 38 related cases have been reported worldwide. This article reports the multidisciplinary diagnosis and treatment of interstitial lung and liver disease in an infant caused by MARS1 gene mutation.
Female ; Humans ; Infant ; Cough ; Hepatomegaly/pathology* ; Liver Diseases ; Lung/pathology* ; Lung Diseases, Interstitial/pathology* ; Mutation

OBJECTIVETo systematically review the safety and efficacy of Qishen Yiqi Dripping Pill (QYDP) as a complementary treatment for chronic heart failure (CHF) patients.

METHODSCNKI, VIP, Wanfang Data, PubMed and Cochrane Library were retrieved for papers on randomized control trials of treating CHF patients by routine western medical treatment plus QYDP. The quality of inclusive literatures was assessed by methods from Cochrane Handbook. Valid data were extracted and analyzed by Meta-analysis using RevMan 5.1.0 Software.

RESULTSTotally 17 trials and 1840 patients in line with standard were included. Results of Meta-analysis showed, compared with the routine Western medical treatment group, additional use of QYDP could decrease re-admission rate [RR = 0.52, 95% CI (0.33, 0.81), P = 0.004] and the mortality rate, improve the clinical efficacy [RR = 1.18, 95% CI (1.12, 1.25), P < 0.01] and cardiac function [RR = 1.18, 95% CI (1.10, 1.27),P < 0.01], increase left ventricular ejection fraction (LVEF) [WMD = 5.57, 95% CI (4.16, 6.97), P < 0.01] of CHF patients. Subgroup analysis of LVEF showed that additional use of QYDP could further improve LVEF [ WMD = 8.34, 95% CI (6.23, 10.45), P < 0.01] of CHF patients and increase the distance of their 6-min walk test [WMD = 94.39, 95% CI (71.89, 116.89), P < 0.01]. But there was no statistical difference in plasma brain natriuretic peptide (BNP) between the two groups. No obvious adverse reaction and liver or kidney damage was reported during the trial.

CONCLUSIONSCompared with the Western medical treatment, additional use of QYDP was safe and could further improve clinical efficacy. However, larger and high-quality clinical trials are necessary for further evidence.

Chronic Disease ; Drugs, Chinese Herbal ; therapeutic use ; Heart Failure ; drug therapy ; Humans ; Randomized Controlled Trials as Topic

Objective: To establish the norms and clinical application standards of mass spectrometry method to measure vitamin D in capillary blood. Methods: Following the "Province-City-Hospital" sampling procedure, a cross-sectional sample of 1 655 healthy children under 7 years of age were recruited from 12 provinces, autonomous regions, or municipalities in China from November 2020 to December 2021. Both venous and capillary blood samples from the same individual were collected, for which serum 25(OH)D levels were measured by high-performance liquid chromatography-mass spectrometry (HPLC-MS/MS) method. Pearson correlation analysis and linear regression analysis were used to detect the correlation and determine a correction algorithm. The agreement was analyzed using Bland-Altman plot and Kappa statistic. The sensitivity and specificity were evaluated using receiver operating characteristic (ROC) curve method. Results: Venous and capillary 25(OH)D levels of 1 655 healthy children under 7 years of age were 74.25 (59.50, 92.00) and 68.75 (54.44, 86.25) nmol/L, respectively, showed a significant difference(Z=22.14, P<0.001) as well as a highly significant correlation between venous and capillary 25(OH)D levels(r=0.95, P<0.001). Linear regression analysis was then performed to determine the correction algorithm: lg(corrected capillary 25(OH)D)=0.13+0.95×lg(capillary 25(OH)D)(R²=0.90,P<0.001). The deviation between venous and corrected capillary 25(OH)D levels was (0.50±17.50) nmol/L, a difference value that did not reach statistical significance (P>0.05). The cut-off values of capillary blood 25(OH)D values 30.00, 50.00, 75.00 nmol/L corresponding to venous blood 25(OH)D values were 26.59, 45.56, and 69.84 nmol/L, respectively. Good consistency was observed between venous and corrected capillary 25(OH)D levels in clinical diagnosis (Kappa value 0.68-0.81). Corrected capillary 25(OH)D showed a high clinically predictive value (area under curve 0.97-0.99,sensitivity 0.72-0.92,specificity 0.89-0.99). Conclusion: The standardized capillary HPLC-MS/MS method can be used to detect 25(OH)D levels in children clinically.
Child ; Humans ; Vitamin D ; Cross-Sectional Studies ; Tandem Mass Spectrometry ; Vitamins ; Reference Standards