Objective To observe the efficacy and safety of 150 mg clopidogrel and triple antiplatelet in acute anterior myocardial infarction ( AMI) patients undergoing percutaneous coronary intervention ( PCI).Methods Totally 50 patients who had been diagnosed as acute anterior myocardial infarction and prepared to PCI treatment were randomly divided into two groups:150 mg clopidogrel group ( asprin 100 mg/d qd+clopidogrel 150 mg/d qd) and triple antiplatelet group ( cilostazol 100 mg bid+asprin 100 mg/d qd+clopidogrel 75 mg/d qd).The coronary lession through CAG, incidence of major cardiovascular events and safety in 6 months were observed and assessed.ResuIts There was no significant difference in level of target lesion diameter between two groups after PCI instantly (2.75 ±0.29 mm vs.2.69 ±0.31 mm).There were no significant differences of late lumen loss (LLL) and target lesion revascularization (TLR) between triple antiplatelet group and 150 mg clopidogrel group (0.22 ±0.46 mm vs.0.38 ±0.65 mm; 8%vs.24%) , but the two indexes were improved in a certain extent.There were no significant differences in hemorrhage and major adverse cardiovascular events ( MACE) between two groups.ConcIusion The triple antiplatelet therapy could reduce the late lumen loss and target lesion revascularization, and not increase hemorrhage and adverse cardiovascular events.

OBJECTIVES: To study the association between oppositional defiant disorder (ODD) and parenting style in children with attention deficit hyperactivity disorder (ADHD). METHODS: A case-control study was performed on 482 children with ADHD, among whom 322 did not have ODD (simple ADHD group) and 160 had ODD (ADHD+ODD group). General demographic data and the Parenting Style Scale assessment scores were collected from the two groups. A multivariate logistic regression analysis was used to identify the association between parenting style and ODD in children with ADHD. RESULTS: There was no significant difference in parenting style scores (including rejection factor, emotional warmth factor, overprotection factor, and preference factor) and general demographic data between the simple ADHD and ADHD+ODD groups (P>0.05). Among the children with the predominantly inattentive type of ADHD, the older the child or the lower the father's educational level, the higher the risk of ODD (P<0.05), while there was no significant association between parenting style and the development of ODD (P>0.05). CONCLUSIONS Parenting style is not significantly associated with the development of ODD in children with ADHD. In clinical practice, it is necessary to eliminate the stereotype that the parents of children with ADHD and comorbid ODD have a poor parenting style and look for the causes of development of ODD from multiple perspectives, so as to provide reasonable intervention recommendations.
Attention Deficit Disorder with Hyperactivity ; Attention Deficit and Disruptive Behavior Disorders ; Case-Control Studies ; Child ; Comorbidity ; Humans ; Parenting ; Parents

ObjectiveTo establish the fingerprints of 15 batches of Hengzhi Kechuan capsules， to quantitatively analyze 10 index components， and to evaluate the quality uniformity of samples from different batches. MethodsThe fingerprints and quantitative analysis of Hengzhi Kechuan capsules were established by a combination method of high performance liquid chromatography coupled with diode array detector and charged aerosol detector（HPLC-DAD-CAD）， adenosine， guanosine， vanillic acid， safflomin A， agarotetrol， naringin， hesperidin， militarine， ginsenoside Rb₁， and glycyrrhizic acid were selected as quality attribute indexes. A total of 15 batches of Hengzhi Kechuan capsules from 2022 to 2024（3 boxes per batch） were qualitatively and quantitatively analyzed， and the quality uniformity level of the manufacturers was characterized by parameters of intra-batch consistency（P_A） and inter-batch consistency（P_B）. The homogeneity and difference of quality attribute indexes of samples from different years were analyzed by heatmap clustering analysis. ResultsHPLC fingerprints and quantitative method of Hengzhi Kechuan capsules were established， and the methods could be used for qualitative and quantitative analysis of this preparation， which was found to be stable and reliable by method validation. The similarity of fingerprints of 15 batches of samples was 0.887-0.975， a total of 13 common peaks were calibrated， and 10 common peaks were designated， all of which were quality attribute index components. The results of quantitative analysis showed that the contents of the above 10 ingredients in the samples were 0.038-0.078， 0.115-0.251， 0.007-0.018， 0.291-0.673， 0.122-0.257， 0.887-1.905， 1.841-3.364， 1.412-2.450， 2.207-3.112， 0.650-1.161， respectively. And the contents of ginsenoside Rb₁ and glycyrrhizic acid met the limit requirements in the 2020 edition of Chinese Pharmacopoeia. For the samples from 15 batches， the P_A values of the 10 index components were all <10%， indicating good intra-batch homogeneity， and the P_B values ranged from 33.86% to 92.97%， suggesting that the inter-batch homogeneity was poor. Heatmap clustering analysis showed that the samples from different years were clustered into separate categories， and adenosine， guanosine， safflomin A， naringin， hesperidin and agarotetrol were the main differential components. ConclusionThe intra-annual quality uniformity of Hengzhi Kechuan capsules is good and the inter-annual quality uniformity is insufficient， which may be related to the quality difference of Pinellinae Rhizoma Praeparatum， Carthami Flos， Citri Sarcodactylis Fructus， Citri Reticulatae Pericarpium， Aquilariae Lignum Resinatum， Citri Fructus， etc. In this study， the fingerprint and multi-indicator determination method of Hengzhi Kechuan capsules was established， which can be used for more accurate and efficient quality control and standardization enhancement.