Many long non -coding RNA ( lncRNA ) has been found in recent years .The abnormal ln-cRNA expression is closely related to the occurrence and development of tumor .LncRNA can be divided into the tumor promoting and tumor inhibiting according to the function .lncRNA generally overexpresses in solid tumor tis-sue,acts as an important factor involved in tumor invasion ,proliferation and metastasis ,and has been associated with prognosis of neoplasm .This paper describes the current situation of lncRNA research .We mainly introduce several functions of lncRNA which thoroughly researched at present (such as HOTAIR,H19,MALAT-1,Lin-cRNA-p21,GAS5,etc) and their expression in colorectal tumor tissue ,indicating that regulating the expression level of lncRNA may provide a new basis for the diagnosis and treatment of colorectal cancer .

Objective:To evaluate quality of clinical trials about acupuncture and moxibustion treatment of hyperthyrodism in China. Methods:Literature of clinical trials of acupuncture and moxibustion treatment of hyperthyroidism were attained by computer and manual retrieval,and randomization,control,selection of study objects,comparability between groups,amount of samples, description and control of source of samples,criteria for diagnosis,application of blind method,criteria for assessment of therapeutic effects,statistical method,adverse effects,follow-up,and others in the literature were analyzed and evaluated by the randomized controlled test criteria and the clinical assessing method in Cochrane handbook of international Cochrane cooperation net.Results:In 63 papers,clinical randomized controlled tests of acupuncture and moxibustion treatment of hyperthyroidism only accounted for 22.2%,but with increasing tend year by year in recent years.Conclusion:Though acupuncture and moxibustion have been widely applied in prevention and treatment of hyperthyroidism,it could not provide evidences of higher reliability for clinical treatment due to less clinical randomized controlled tests and lower quality,which severely hinder testing and verifying of clinical therapeutic effects of acupuncture and moxibustion.It is proposed that multiple central and randomized controlled test should be made,so as to search for feasible acupuncture and moxibustion methods with definite therapeutic effect for hyperthyroidism,and provide basis for further systematical evaluation of acupuncture and moxibustion treatment of hyperthyroidism.

OBJECTIVE:To observe clinical effects and safety of sequential therapy of Ginkgo biloba extract preparation for elderly acute cerebral infarction,and to evaluate its pharmacoeconomics. METHODS:Totally 98 patients with acute cerebral infarc-tion selected from neurology department of our hospital during Aug. 2014-Aug. 2015 were divided into control group and test group according to random number table,with 49 cases in each group. Both groups received routine therapy of antiplatelet aggregation, microcirculation improvement. Control group was additionally given Shuxuening injection 10 mL,ivgtt,qd,for consecutive 21 d. Test group was additionally given Shuxuening injection 10 mL,ivgtt,qd,for 7-10 d;and then given G. biloba tablet instead,1 tablet,po ,tid,for 21 d in total. Clinical efficacies of 2 groups were compared as well as ESS score,ADL score,blood flow in-dexes and blood lipid indexes before and after treatment,and adverse drug reaction. Cost-minimization analysis was used for phar-macoeconomic evaluation. RESULTS:After treatment,total response rate of control group and test groups were 87.23% and 83.33%,without statistical significance (P>0.05). Before treatment,there was no statistical significance in ESS score,ADL score,blood flow indexes and blood lipid indexes between 2 groups (P>0.05). After treatment,ESS score and ADL score of 2 groups were increased significantly,and whole blood viscosity,plasma viscosity,hematocrit,fibrinogen content,TC and TG were decreased significantly;there was statistical significance with before treatment(P<0.05);there was no statistical significance be-tween 2 groups(P>0.05). There was no statistical significance in the incidence of ADR between 2 groups(P>0.05). The average cost of control group and test group were (7060.9 ± 234.8) yuan and (5800.7 ± 149.5) yuan,with statistical significance (P<0.01). CONCLUSIONS:The sequential therapy of G. biloba extract preparation is similar to intravenous dirpping in the treatment of elderly acute cerebral infarction in therapeutic efficacy and safety. The sequential therapy is better in economics field.

Objective:To investigate the curative efficacy of combined use of dexamethasone palmitate,vitamin B12 and lidocaine in the treatment of knee osteoarthritis and its effects on the seum levels of interleukin-1 (IL-1),matrix metalloproteinase-3 (MMP-3) and matrix metalloproteinase-1 (TIMP-1).Methods:84 patients with osteoarthritis of knee were selected from August 2014 to July 2015 in Sixth Affiliated Hospital of Xinjiang Medical University and divided into the observation group and the control group according to the order of admission,42 cases in each group.The observation group was given intra-articular injection of dexamethasone palmitate,vitamin B12 and lidocaine,and the control group was treated with traditional Chinese medicine.The clinical efficacy was evaluated after treatment.The changes of serum IL-1,MMP-3,TIMP-1 levels and visual analogue (VAS) score were compared before and at 1 months after treatment.Results:After treatment,the total effective rate of observation group was significantly higher than that of the control group (P＜0.05),the serum levels ofIL-1,MMP-3 levels and VAS score were significantly lower than those before treatment,serum TIMP-1 level was obviously higher than that before treatment(P ＜0.05),the serum levels of IL-1,MMP-3 levels were significantly lower in the observation group than those of the control group,while the serum TIMP-1 level was obviously higher than(P＜0.05) Conclusion:Intra-articular injection with dexamethasone palmitate,vitamin B12 and lidocaine could effectively decrease the levels of serum IL-1 and MMP-3,increase the level ofTIMP-1,and relieve the pain in the patients with knee osteoarthritis.

Objective:To investigate the clinical efficacy and prognostic influencing factors of radical surgery for duodenal gastrointestinal stromal tumor (GIST).Methods:The retrospective cohort study was conducted. The clinicopathological data of 741 duodenal GIST patients who under-went radical surgery in 17 medical centers, including 121 cases in Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, 121 cases in Chinese PLA General Hospital, 116 cases in Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 77 cases in Fudan University Shanghai Cancer Center, 77 cases in West China Hospital, Sichuan University, 31 cases in Guangdong Provincial People′s Hospital, 24 cases in Fujian Cancer Hospital, 22 cases in Fujian Medical University Union Hospital, 25 cases in Shengjing Hospital of China Medical University, 19 cases in Xiangya Hospital, Central South University, 23 cases in Zhejiang Cancer Hospital, 17 cases in Liaoning Cancer Hospital＆Institute, 17 cases in the First Affiliated Hospital of Xiamen University, 15 cases in Sun Yat-sen University Cancer Center, 14 cases in the First Affiliated Hospital of Nanjing Medical University, 14 cases in Zhongshan Hospital Affiliated to Xiamen University and 8 cases in General Hospital of Chinese People′s Liberation Army Air Force, from January 2010 to April 2020 were collected. There were 346 males and 395 females, aged 55(range, 17?86)years. Observation indicators: (1) neoadjuvant treatment; (2) surgical and postoperative situations; (3) follow-up; (4) stratified analysis. Follow-up was conducted using outpatient examination or telephone interview. Patients were followed up once every 3?6 months during neoadjuvant therapy and once every 6?12 months after radical surgery to detect tumor recurrence and survival of patient up to April 2022. Measurement data with normal distribution were represented as Mean± SD. Measurement data with skewed distribution were represented as M(range), and comparison between groups was conducted using the Mann-Whitney U test. Count data were described as absolute numbers or percentages, and comparison between groups was conducted using chi-square test or Fisher exact probability. The Kaplan-Meier method was used to draw survival curves and calculate survival rates. Log-rank test was used for survival analysis. The COX regression model was used for univariate and multivariate analyses. Propensity score matching was done by the 1∶1 nearest neighbor matching method, and the matching tolerance was 0.02. Results:(1) Neoadjuvant therapy. Of the 741 patients, 34 cases received neoadjuvant therapy for 8(range, 3?44)months. Cases assessed as partial response, stable disease and progressive disease before the radical surgery of the 34 cases were 21, 9, 4, respectively. The tumor diameter of the 34 patients before the neoadjuvant therapy and before the radical surgery were 8.0(range, 3.0?26.0)cm and 5.3(range, 3.0?18.0)cm, with the regression rate as 31.9%(range, ?166.7% to 58.3%). (2) Surgical and postoperative situations. Of the 741 patients, 34 cases underwent radical surgery after receiving neoadjuvant therapy, and 707 cases underwent radical surgery directly. All the 741 patients underwent radical surgery successfully, in which 633, 102 and 6 cases received open surgery, laparoscopic surgery and endoscopic treatment, respectively. Of the 633 cases receiving open surgery and the 102 cases receiving laparoscopic surgery, cases with surgical resection range as pancreatoduodenectomy (PD) was 238, and cases with surgical resection range as duodenal limited resection, including duodenal wedge resection, distal gastrectomy, segmental duodenal resection, local resection of duodenal tumor or segmental duodenum combined with subtotal gastrectomy, was 497, 226, 55, 204, 12. Of the 741 patients, 131 cases had post-operative complications including 113 cases with grade Ⅰ?Ⅱ complications and 18 cases with ≥ grade Ⅲ complications of the Clavien-Dindo classification. The duration of postoperative hospital stay of the 741 patients was 13(range, 4?120)days. Of the 707 patients receiving direct radical surgery, 371 cases were evaluated as extremely low risk, low risk, medium risk of the modified National Institutes of Health (NIH) risk classification after surgery, and 336 cases were evaluated as high risk in which 205 cases receive postoperative adjuvant imatinib therapy with the treatment time as 24(range, 6?110)months. (3) Follow-up. All the 741 patients were followed up for 58(range, 7?150)months. During the follow-up, 110 patients had tumor recurrence and metastasis. The 1-, 3-, 5-year overall survival rates and 1-, 3-, 5-year disease-free survival rates of the 741 patients were 100.0%, 98.6%, 94.5% and 98.4%, 90.9%, 84.9%, respectively. The 1-, 3-, 5-year overall survival rates and 1-, 3-, 5-year disease-free survival rates of the 707 patients receiving direct radical surgery were 100.0%, 98.5%, 94.3% and 98.4%, 91.1%, 85.4%, respectively. (4) Stratified analysis. ① Analysis of prognostic factors in patients undergoing radical surgery directly. Results of univariate analysis showed that primary tumor location, tumor diameter, mitotic count, modified NIH risk classification and tumor gene information were related factors affecting the overall survival of 707 patients with primary duodenal GIST who underwent direct radical surgery ( hazard ratio=0.43, 0.18, 0.22, 0.06, 0.29, 95% confidence intervals as 0.20?0.93, 0.09?0.35, 0.10?0.50, 0.03?0.12, 0.09?0.95, P<0.05). The primary tumor location, tumor diameter, mitotic count, modified NIH risk classification were related factors affecting the disease-free survival of 707 patients with primary duodenal GIST who underwent direct radical surgery ( hazard ratio=0.65, 0.25, 0.25, 0.10, 95% confidence intervals as 0.41?1.03, 0.17?0.37, 0.15?0.42, 0.07?0.15, P<0.05). Results of multivariate analysis showed that primary tumor located at the horizontal segment of duodenum, mitotic count >5/50 high power field, tumor gene KIT exon 9 mutation were independent risk factors affecting the overall survival of 365 patients with primary duodenal GIST after removing 342 patients without tumor gene information who underwent direct radical surgery ( hazard ratio=2.85, 2.73, 3.13, 95% confidence intervals as 1.12?7.20, 1.07?6.94, 1.23?7.93, P<0.05). Tumor diameter >5 cm and mitotic count >5/50 high power field were independent risk factors affecting the disease-free survival of 707 patients with primary duodenal GIST who underwent direct radical surgery ( hazard ratio=3.19, 2.98, 95% confidence intervals as 2.05?4.97, 1.99?4.45, P<0.05). ② Effect of postoperative adjuvant therapy on prognosis of high-risk patients of modified NIH risk classification. Of the 336 patients evaluated as high risk of the modified NIH risk classification, the 5-year overall survival rate and 5-year disease-free survival rate were 94.6% and 77.3% in the 205 cases with postoperative adjuvant therapy, versus 83.2% and 64.4% in the 131 cases without postoperative adjuvant therapy, showing significant differences between them ( χ2=8.39, 4.44, P<0.05). Of the 205 patients evaluated as high risk of the modified NIH risk classification who received postoperative adjuvant therapy, there were 106 cases receiving postoperative adjuvant therapy <36 months, with the 5-year overall survival rate and 5-year disease-free survival rate were 87.1% and 58.7%, and there were 99 cases receiving post-operative adjuvant therapy ≥36 months, with the 5-year overall survival rate and 5-year disease-free survival rate were 100.0% and 91.5%. There were significant differences in the 5-year overall survival rate and 5-year disease-free survival rate between the 106 patients and the 99 patients ( χ2=13.92, 29.61, P<0.05). ③ Comparison of clinical efficacy of patients with different surgical methods. Before propensity score matching, cases with primary tumor located at bulb, descending, horizontal, ascending segment of duodenum, cases with tumor diameter ≤5 cm and >5 cm were 95, 307, 147, 34, 331, 252, in the 583 patients receiving open surgery with complete clinical data, versus 15, 46, 17, 5, 67, 16 in the 83 patients receiving laparoscopic surgery with complete clinical data, showing no significant difference in the primary tumor location ( χ2=0.94, P>0.05), and a significant difference in the tumor diameter ( χ2=17.33, P<0.05) between them. After propensity score matching, the above indicator were 16, 39, 20, 8, 67, 16 in the 83 patients receiving open surgery, versus 15, 46, 17, 5, 67, 16 in the 83 patients receiving laparoscopic surgery, showing no significant difference between them ( χ2=1.54, 0.00, P>0.05). Cases with postoperative complications, cases with grade Ⅰ?Ⅱ complica-tions and ≥grade Ⅲ complications of the Clavien-Dindo classification, duration of postoperative hospital stay, the 5-year overall survival rate and 5-year disease-free survival rate were 17, 12, 5, 11(range, 5?120)days, 92.0%, 100.0% in the 83 patients receiving open surgery, versus 9, 7, 2, 11(range, 5?41)days, 91.6%, 97.3% in the 83 patients receiving laparoscopic surgery, showing no signi-ficant difference in postoperative complications, duration of postoperative hospital stay, the 5-year overall survival rate and 5-year disease-free survival rate ( χ2=2.91, Z=3 365.50, χ2=3.02, 1.49, P>0.05) between them. There was no significant difference in complications of the Clavien-Dindo classification between them ( P>0.05). ④ Comparison of clinical efficacy of patients with primary tumor located at the descending segment of duodenum who underwent surgery with different surgical resection scopes. Before propensity score matching, cases with tumor diameter ≤5 cm and >5 cm, cases with tumor located at opposite side of mesangium and mesangium were 71, 85, 28, 128 in the 156 patients with primary tumor located at the descending segment of duodenum who underwent PD with complete clinical data, versus 92, 41, 120, 13 in the 133 patients with primary tumor located at the descending segment of duodenum who underwent duodenal limited resection with complete clinical data, showing significant differences between them ( χ2=16.34, 150.10, P<0.05). After propensity score matching, the above indicator were 28, 13, 16, 25 in the 41 patients with primary tumor located at the descending segment of duodenum who underwent PD with complete clinical data, versus 28, 13, 16, 25 in the 41 patients with primary tumor located at the descending segment of duodenum who underwent duodenal limited resection with complete clinical data, showing no significant difference between them ( χ2=0.00, 0.00, P>0.05). Cases with postopera-tive complications, cases with grade Ⅰ?Ⅱ complications and ≥grade Ⅲ compli-cations of the Clavien-Dindo classification, duration of postoperative hospital stay, the 5-year overall survival rate and 5-year disease-free survival rate were 13, 11, 2, 15(range, 9?62)days, 94.2%, 64.3% in the 41 patients with primary tumor located at the descending segment of duodenum who underwent PD with complete clinical data, versus 9, 8, 0, 15(range, 7?40)days, 100.0%, 78.8% in the 41 patients with primary tumor located at the descending segment of duodenum who underwent duodenal limited resection with complete clinical data, showing no significant difference in post-operative complica-tions, the 5-year overall survival rate and 5-year disease-free survival rate ( χ2=0.99, 0.34, 1.86, P>0.05) between them. There was no significant difference in complications of the Clavien-Dindo classification ( P>0.05) and there was a significant difference in duration of postopera-tive hospital stay ( Z=614.50, P<0.05) between them. Conclusions:The clinical efficacy of radical surgery for duodenal GIST are ideal. Primary tumor located at the horizontal segment of duodenum, mitotic count >5/50 high power field, tumor gene KIT exon 9 mutation are independent risk factors affec-ting the overall survival of patients undergoing direct radical surgery and tumor diameter >5 cm and mitotic count >5/50 high power field are independent risk factors affecting the disease-free survival of patients. There is no significant difference in the short-term efficacy and long-term prognosis between patients undergoing open surgery and laparoscopic surgery. For patients with primary tumor located at the descending segment of duodenum, the duration of postoperative hospital stay is longer in patients undergoing PD compared with patients undergoing duodenal limited resection. For patients evaluated as high risk of the modified NIH risk classification, posto-perative adjuvant therapy and treatment time ≥36 months are conducive to improving the prognosis of patients.

Background::Coronavirus disease 2019 (COVID-19) has potential risks for both clinically worsening pulmonary hypertension (PH) and increasing mortality. However, the data regarding the protective role of vaccination in this population are still lacking. This study aimed to assess the safety of approved vaccination for patients with PH.Methods::In this national prospective cohort study, patients diagnosed with PH (World Health Organization [WHO] groups 1 and 4) were enrolled from October 2021 to April 2022. The primary outcome was the composite of PH-related major adverse events. We used an inverse probability weighting (IPW) approach to control for possible confounding factors in the baseline characteristics of patients.Results::In total, 706 patients with PH participated in this study (mean age, 40.3 years; mean duration after diagnosis of PH, 8.2 years). All patients received standardized treatment for PH in accordance with guidelines for the diagnosis and treatment of PH in China. Among them, 278 patients did not receive vaccination, whereas 428 patients completed the vaccination series. None of the participants were infected with COVID-19 during our study period. Overall, 398 patients received inactivated severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine, whereas 30 received recombinant protein subunit vaccine. After adjusting for baseline covariates using the IPW approach, the odds of any adverse events due to PH in the vaccinated group did not statistically significantly increase (27/428 [6.3%] vs. 24/278 [8.6%], odds ratio = 0.72, P = 0.302). Approximately half of the vaccinated patients reported at least one post-vaccination side effects, most of which were mild, including pain at the injection site (159/428, 37.1%), fever (11/428, 2.6%), and fatigue (26/428, 6.1%). Conclusions::COVID-19 vaccination did not significantly augment the PH-related major adverse events for patients with WHO groups 1 and 4 PH, although there were some tolerable side effects. A large-scale randomized controlled trial is warranted to confirm this finding. The final approval of the COVID-19 vaccination for patients with PH as a public health strategy is promising.

Nourishing kidney-yin (NKY) granules and warming kidney-yang (WKY) granules represent one of the prescriptions that prescribed in treating primary osteoporosis (POP) in light of tonifying kidney and nourishing essence principle as well as the theory of "treating both the disease and traditional Chinese medicine (TCM) syndrome".Both granules were created through the systematic analysis of clinic prescriptions by Professor Shi Qi.Consequently clinical investigations have well established that NKY granules significant improved bone mineral density (BMD) as well as relieved the kidney-yin deficiency syndromes in POP patients.Meanwhile,WKY granules relieve kidney-yang deficiency syndrome and the quality of life (QOL).What is more,pharmacological study established the application of common cnidium fruit,and fructus ligustri lucidi alleviated bone loss in OVX-induced mice.In addition,investigation with effective components identified that both NKY and WKY granules play systematic pharmacological effects on bone remodeling by regulating the expression of BMP/Smad,Wnt/β-catenin,RANKL/RANK/OPG axis,and Notch.The drug discovery was performed by the lead of traditional Chinese medicine (TCM) theory.It is one successful transformation investigation based on pharmacological effects,clinical intervention,animal model,cell culture and molecular investigation.