Objective To summarize the best evidence concerning the prevention and management of indwelling line complications in patients with hepatocellular carcinoma(HCC)receiving hepatic artery infusion chemotherapy(HAIC),and to standardize the key contents of clinical observation of complications during HAIC treatment.Methods By using the"6S"pyramid model system,the relevant literature was searched in the order from high to low.Two professionals evaluated the quality of the literature,summarized the evidence and conducted the analysis and summarization.Results Ten literature articles were finally enrolled in this study,including one article of guideline,one article of systematic review,five articles of expert consensus,one article of meta-analysis,and two articles of randomized controlled trials.Six complications(catheter displacement or falling off,catheter obstruction,unplanned extubation,arterial spasm or occlusion,infection,puncture site bleeding/local hematoma)and 22 pieces of best evidence for prevention management were summarized.Conclusion This study systematically summarizes 6 complications and their prevention and treatment in patients with HCC receiving HAIC,providing a reliable basis for clinical practice.

Objective:Mycoplasma genitalium (Mg) is an opportunity pathogenic microorganism mainly transmitted through sexual contact. In recent years, scholars have paid more attention to Mg infection and pathogenicity. This study was aimed to understand the condition of Mg in the genitourinary tract of different populations in China and provide evidence for further study of its pathogenic characteristics. Methods:Cross-section studies of Mg infection in the Chinese community were searched by China National Knowledge Infrastructure (CNKI), Wanfang digital database, SinoMed, Pubmed, and Web of Science from database construction to March 10 th, 2020. Studies were sifted and screened independently by two evaluators based on inclusion and exclusion criteria, and Meta-analysis was conducted with R 1.1.463. If I 2≤50%, the fixed-effect model should be adopted, if I 2>50%, the random effect model should be adopted, and through subgroup analysis, the source of heterogeneity should be found out as far as possible. Results:A total of 47 research articles were included in this article, all of which were medium and high-quality articles. There was no obvious publication bias, and the results were more reliable. The research contained 19 provinces and Hong Kong Special administrative region, including 519 healthy people, 10 504 patients from clinics or hospitals of sexual transmitted disease (STD), 3 200 on Gynecology and 1 624 on Urology, 1 082 patients with men who have sex with men(MSM), 1 842 patients with Female sex worker(FSW), and 3 691 patients with HIV/AIDS. The infection rate of Mg in the genitourinary tract of the healthy population was 0.94% (95% CI: 0.07%-2.78%), the infection rate of Mg was 11.58% (95% CI: 8.57%-14.97%), 15.22% (95% CI: 7.99%-24.27%), 7.32% (95% CI: 4.24%-11.16%) among patients from clinics or hospitals of STD, gynecology and urology respectively. The infection rate of MSM was 9.70% (95% CI: 3.06%-19.52%),the infection rate of FSW was 13.49% (95% CI: 11.97%-15.08%). The infection rate of Mg among HIV infected patients was 20.46% (95% CI: 13.67%-28.22%). Conclusions:The infection rate of Mg in a healthy population was low. Mg infection rate in the genitourinary tract of other groups was still higher, which is worthy of further attention.

Objective To evaluate the effects of fentanyl transdermal combined with morphine subcutaneous injection in the management of advanced liver cancer pain after intervention .Methods 166 patients who suffered from advanced liver canc-er and received intervention therapy in our hospital were divided into two groups .89 patients belong to the fentanyl transdermal combined with morphine subcutaneous injection treatment group .77 patients belong to the morphine subcutaneous injection treatment group .The pain score and the remission rate of the two groups were compared and analyzed statistically .Mean-while ,the side effects of each group were recorded .Results Pain score in the group with fentanyl transdermal and morphine treatment was significantly lower than morphine mono therapy .12 hours after intervention therapy ,(1 .97 ± 0 .56 for combina-tion treatment vs 3 .23 ± 1 .49 for morphine only group ,P<0 .05) .24 hours after intervention therapy ,(1 .63 ± 0 .44 for com-bination vs 4 .19 ± 1 .68 for morphine only group ,P<0 .01) .Similarly ,the remission rate of the fentanyl transdermal combined with morphine subcutaneous injection group improved significantly ,(92 .1% vs 76 .6% P<0 .05) 12 hours after intervention therapy ,and(97 .8% vs 70 .1% ,P<0 .05) 24 hours after intervention therapy .Conclusions The addition of fentanyl trans-dermal to morphine subcutaneous injection treatment significantly improve the pain remission rate for the patients with advanced liver cancer pain 72 hours after intervention therapy .

Objective Provided the basis on psychological treatment for the earthquake wounded, through investigated the psychological healthy condition of them in Yushu, Qinghai Province. Method To investigated the 102 cases earthquake wounded from 15 - 18 April 2010 who transported from Yushu, Qinghai to West China hospital of Sichuan University; Accept standard: The wounded (96 cases) who could cooperated this investigative; Adopted the Hamiton anxiety scale( HAMA) to had a review investigation for the wounded in the from of talk, and used the SPSS statistics software to have the Wilcoxon Mann-Whitney test and correlation analysis for the investigation data. Results There were 55 of the 96 cases have been confirmed anxiety, HAMA > 14 points; 16 cases had serious anxiety (HAMA > 29 points); The average score in all of them equal to (17.3 ±10.8) points. And there was a remarkable difference between male and female. The age is possible have related degree with the wounded anxious. What the main in their characteristics of them was Psychic anxiety. Conclusions There was apparent anxiety of them whom came from Yushu, Qinghai, and they needed proactive psychological treatment, female、 middle-aged and elderly need more.