[Medicinal laws and application examples of traditional Chinese medicine prescriptions for multiple aorto-arteritis].

To collect the literature on traditional Chinese medicine treatment for multiple aorto-arteritis from China National Knowledge Infrastructure(CNKI), establish prescriptions database after screening and normalizing the prescriptions reported in these literature, and analyze their medicinal rules by using traditional Chinese medicine inheritance support system. A total of 126 prescriptions for multiple aorto-arteritis were screened, containing 212 kinds of Chinese herbs. 26 core herb combinations were obtained by analysis of the commonly used herbs and their use frequencies. The treatment for multiple aorto-arteritis was manly of tonifying qi to nourish blood, promoting blood circulation to remove blood stasis, warming yang to dredge collaterals, and four new prescriptions were obtained. On this basis, two clinical cases were taken as the examples by analyzing the medicinal rules and the features of multiple aorto-arteritis. The first case showed that the herb combination of this study conformed to the basic core drug application mode and the core pathogenesis of multiple aorto-arteritis. The second case reflected the characteristics of the new prescriptions' herb combinations based on entropy hierarchical clustering. The practical analysis of the two clinical cases further indicated the reliability of the results. This study has certain guiding significance and reference value on new medicine research and development as well as clinical traditional Chinese medicine treatment for multiple aorto-arteritis.

[Combination of canales sacralis drop with acupotomy dissolution in treatment of discogenic lumbocrural pain].

OBJECTIVE: To evaluate the combination of drop in canales sacralis with acupotomy dissolution in the treatment of lumbocrural pain caused by slipped discs. METHODS: One hundred and thirty-nine patients with lumbocrural pain caused by slipped discs were randomly divided into 3 groups: cases in Group A were treated by the drop in canales sacralis, in Group B by acupotomy dissolution and in Group C by the combination of canales sacralis drop with acupotomy dissolution. MacNab score and VAS score were assayed before treatment and 1 week, 3 and 6 months after treatment. RESULT: The effective rates in Groups A, B and C at 1 week, 3 and 6 months after treatment were 71.4%, 75.5%, 79.6%; 75.0%, 79.6%, 81.8% and 89.1%, 91.3%, 93.5%, respectively (P < 0.01). The pain intensity in Group C was reduced more markedly at different time points after treatment than that in Group A and Group B (P < 0.01). CONCLUSION: The combination of canales sacralis drop with acupotomy dissolution is superior to each method used alone in treatment of lumbocrural pain caused by slipped discs in the short-and long-term.

Clinicopathological features and clinical efficacy of crizotinib in Chinese patients with ROS1-positive non-small cell lung cancer.

C-ros oncogene 1 receptor tyrosine kinase (ROS1) rearrangement forms a novel molecular subgroup of non-small cell lung cancer (NSCLC). The present study explored the clinicopathological features and clinical efficacy of crizotinib in patients with ROS1-positive NSCLC. A retrospective analysis of 2,617 cases of NSCLC diagnosed between January 2013 and December 2016 was performed. ROS1 fusion genes were detected by reverse transcription-quantitative polymerase chain reaction, fluorescence in situ hybridization or next-generation sequencing techniques, and patients positive for the ROS1 fusion gene received oral treatment with crizotinib. The ROS1 fusion was identified in 67 out of 2,617 cases (2.56%), including 21 cases that were male and 46 cases that were female. The median age was 68 years. Among these cases, 59 (88.06%) were adenocarcinoma and 8 were non-adenocarcinoma. According to Tumor-Node-Metastasis (TNM) staging, 4 cases were stage I-IIIa and 63 (94.02%) were stage IIIb-IV. The epidermal growth factor receptor (EGFR) gene status included 60 cases of wild-type, 1 case of co-mutation and 6 unknown cases. Statistically significant differences were identified for sex, TNM staging and EGFR gene status between ROS1 fusion gene-positive and -negative patients (P<0.001). A total of 23 patients received oral treatment with crizotinib, of which 13 (56.52%), 5 (21.74%) and 5 (21.74%) patients demonstrated a partial response, stable disease and progressive disease, respectively. The objective response rate was 56.52% and the disease control rate was 78.26%. Among all patients, the median progression-free survival (mPFS) time was 14.5 months. No differences were revealed in the mPFS time with regard to age, sex, smoking history, performance status score, histopathological type, TNM staging, tumor protein p53 gene status, EGFR gene status and first-line crizotinib treatment, whether by single or multiple factor analysis. The grade 3/4 treatment-associated adverse events included gastrointestinal disturbance, followed by increased transaminase concentration. In conclusion, the rate of ROS1 fusion in NSCLC among the patients is low, and crizotinib is an effective and safe drug for the treatment of ROS1-positive advanced NSCLC.

Effect of Traditional Chinese Medicine Product, QiangGuYin, on Bone Mineral Density and Bone Turnover in Chinese Postmenopausal Osteoporosis.

Introduction. The aim of this study was to investigate the efficacy of herbal formula QiangGuYin (QGY) in postmenopausal women. Materials and Methods. A total of 240 participants from six clinical centers were randomly to receive alendronate 70 mg/week, QGY granules 20 g/day, and placebo. Primary end points were BMD changes over 6 and 12 months; secondary end points were bone turnover markers changes at 3, 6, 9, and 12 months. Safety was monitored by clinical adverse events reported during the follow-up. Results. Of 240 women recruited, 218 completed the study. Significant BMD increases from baseline were observed over 6 and 12 months at each observed part both in QGY and alendronate compared with placebo (p < 0.01). Alendronate-treated subjects had significant decreases in ß-CTX compared to QGY-treated subjects at each time point assessed (p < 0.01). Reduction in t-P1NP was only observed in the QGY group at 3 and 6 months (-23.81% and -3.07%, resp.). No significant difference was observed in the overall incidence of clinical adverse events among the alendronate group and the QGY group (5.0% versus 7.5%, p = 0.513). Conclusion. 1-Year treatment with QGY demonstrated a safe statistical increase in BMD and new balance may be rebuilt after 9 months. This trail is registered with ChiCTR-POC-16008026.

Association of TBX5 gene polymorphism with ventricular septal defect in the Chinese Han population.

BACKGROUND: Congenital heart disease is a diverse group of diseases determined by genetic and environmental factors. Considerable research has been done on genes associated with development of the heart. A recent focus is the role of transcription factor TBX5 in the development of atria, left ventricle and conduction system. As part of a larger study, high density, single nucleotide polymorphism (SNP) scanning was used to explore the relationship between TBX5 gene polymorphism and susceptibility to ventricular septal defect not associated with forelimb malformation in the Chinese Han population. METHODS: One hundred and ninety two paediatric patients with congenital ventricular septal defect and 192 matched healthy control subjects were studied. The haplotype reconstructions were calculated by PHASE2.0 software. Haploview software was used to perform linkage disequilibrium assessment and defining of haplotype blocks. The algorithm used for defining of blocks was the confidence interval method. RESULTS: The TBX5 gene region can be divided into 3 haplotype blocks of 27, 15 and 2 SNPs. Strong linkage disequilibrium exists within each block. SNP rs11067075 within the TBX5 gene had significant correlation with ventricular septal defect (P = 0.0037) by single marker association analysis. In addition, a 20 kb haplotype composed of 27 SNPs correlated with ventricular septal defect (P = 0.05, multiple loci regression analyses based on reconstructed haplotype blocks). CONCLUSIONS: TBX5 is associated with the occurrence of ventricular septal defect and may be a predisposing gene to congenital heart disease in Han Chinese. This finding has set a direction for further genetic and functional studies.