Objective To explore the research hotspots and development trends in the field of cancer treatment in the past decade. Methods The CNKI and Web of Science Core Collection databases were searched for Chinese and English articles related to cancer treatment published over the last 10 years. Bibliometric research methods were employed, including keyword cluster analysis of published literature. Results A total of 45 455 Chinese articles and 866 958 English articles were retrieved. Combining the visualization analysis results and the current research dilemma of tumor treatment revealed that the current research hotspots of tumor treatment domestically and internationally can primarily focus on four key areas. In the realm of targeted therapy, efforts are directed towards the discovery of new drug targets, overcoming resistance to targeted therapy, and the development of monoclonal antibodies and antibody–drug conjugates. In the field of immunotherapy, the emphasis lies in enhancing the response rate to immune checkpoint inhibitors, determining the mechanisms behind resistance to immunotherapy, and improving the safety of treatment. The research in traditional Chinese medicine (TCM) covers evidence-based evaluation studies on TCM treatment, the identification of populations that can gain the most benefit from TCM, and strategies for improving the quality of life. In the area of novel drug development, cutting-edge technologies, such as organoid-based screening for anticancer drugs, synthetic biology, and artificial intelligence, are under investigation. Conclusion New targeted drugs, immune efficacy improvement, multidisciplinary integration, nano-delivery, and TCM innovation are the key research directions in the field of tumor therapy in the future.

Sepsis is a life-threatening organ dysfunction caused by the host disordered response to infections.As one of the most important innate immune cells in the body，macrophages can maintain the immune homeostasis by recruiting other immune cells，clearing pathogens，presenting antigens，and play important regulatory roles in infectious diseases such as sepsis by releasing inflammatory factors.As a critical neurotransmitter，dopamine not only participates in the neurological processes such as learning and cognition，but also regulates the immune processes，including regulating the activation，proliferation and functional changes of immune cells such as neutrophils，lymphocytes，monocytes and macrophages.Current studies demonstrate that during the infection and inflammation process of sepsis，the phagocytosis，polarization，and release of inflammatory factors of macrophages are regulated by dopamine.This review summarized the recent research progress on the regulatory functions and the underlying mechanisms of dopamine on macrophages in sepsis.

Objective:To evaluate the clinical significance of molecular detection testing multiple pathogens in children with viral central nervous system infections.Methods:We retrospectively included 176 children who were suspected with central nervous system infection at Shanghai Children′s Medical Center from January 2017 to May 2021.Film Array Meningitis/Encephalitis Panel(FA-M/E) was used to test cerebrospinal fluid samples of these children.The results were analyzed compared with clinical symptoms and cerebrospinal fluid indices.Results:There were 34 samples with positive FA-M/E virus detection(19.32%, 34/176). Among the 34 samples, enterovirus was the most common pathogen(27 cases, 79.41%). In different combinations, the sensitivity and positive predictive value were all less than 90%.The median time for antiviral drugs used in FA-M/E virus-positive and negative children was 4.5(0, 8.5)d and 2.6(0, 2.0)d, respectively.The difference was statistically significant( P<0.05). Conclusion:Molecular tests of multiple pathogens can quickly and sensitively detect pathogens.It can improve the efficacy of clinical diagnosis of viral central nervous system infection.

Objective:To compare and analyze the clinical curative effect and safety of chemoembolization with drug-loaded microspheres of different particle sizes (D-TACE) for the treatment of hepatocellular carcinoma.Methods:Clinical data of 281 cases with hepatocellular carcinoma treated with drug-loaded microspheres-transarterial chemoembolization (TACE) were retrospectively analyzed. According to the different particle sizes of drug-loaded microspheres, they were divided into 100~300 μm (small particle size) and 300~500 μm (large particle size) group. Tumor response rate and complication conditions at 1, 3, and 6 months after chemoembolization were compared. The overall survival time of the two groups were analyzed. Quantitative data conformed to normal distribution and homogeneity of variance were compared using t-test, while other with Wilcoxon signed rank-sum test. Qualitative data were compared using χ2 test. Kaplan-Meier method was used for survival analysis, and the differences in survival were analyzed using Log-rank test. P＜0.05 was considered as statistically significant. Survival curves and histograms were drawn using GraphPad Prism9.1 software. Results:The complete remission rates at 1, 3 and 6 months after surgery in the small and large particle size groups were 31.25%, 30.15%, and 42.45% and 18.25%, 15.79% and 24.74%, respectively, and the differences were statistically significant between groups (P 1 month=0.012, P 3 month=0.009, P 6 month=0.008, P＜0.05). The objective remission rates at 1, 3 and 6 months after surgery in the small and large particle size groups were 88.19%, 76.99%, and 70.75% and 81.02%, 72.81% and 53.60%, respectively. Six months after surgery, the small particle size group (objective response rate = 70.75%) was significantly higher than the large particle size group (objective response rate=53.6%, P=0.012). The disease control rates of the small particle size group were 95.14%, 83.33%, and 74.53%, while large particle size group were 91.24%, 81.58%, and 64.95%, respectively, with no statistically significant difference between the two groups. However, the incidence of postoperative biliary tumors (6.20%) was significantly higher in the small-size than large-size group (0.70%), and the difference was statistically significant ( P＜0.05, P=0.03). There were no statistically significant differences between other adverse events such as post-embolization syndrome, liver abscess, and myelosuppression. The median survival time of the small and large particle size groups was 31.8 months and 20.5 months, respectively, but the difference was not statistically significant ( P=0.182). Conclusions:In the treatment of hepatocellular carcinoma with D-TACE, the short-term curative effect of the small particle size group was better than large particle size group, but the incidence of biliary tumors was high, and D-TACE of different particle sizes had no significant effect on long-term survival.

BACKGROUND: The aim of this study is to systematically evaluate the efficacy and adverse effects of Lobaplatin and Cisplatin in the treatment of malignant pleural effusion. METHODS: The databases of Medline (PubMed), Embase, Web of Science, Cochrane, Wanfang, CNKI and VIP were retrieved so as to search the studies about the randomized controlled clinical trials (RCT) that compared the Lobaplatin and Cisplatin for malignant pleural effusion. The main outcome indicators include objective response rate, complete response, partial response, nephrotoxicity, chest pain, gastrointestinal reaction, myelosuppression, fever response and hepatotoxicity. Relative risk was used as the effect size, which was expressed as 95% confidence interval. The meta-analysis was performed using Stata 14.0 statistical software. RESULTS: A total of 12 RCTs and 720 MPE patients were included. The results showed that the ORR (RR=1.27, 95%CI: 1.15-1.40, P<0.001), CR (RR=1.39, 95%CI: 1.09-1.78, P=0.007), PR (RR=1.21, 95%CI: 1.02-1.42, P=0.026) in LBP thoracic perfusion chemotherapy were significantly higher than those in DDP thoracic perfusion chemotherapy. The incidence of nephrotoxicity (RR=0.31, 95%CI: 0.13-0.71, P=0.005) and gastrointestinal reactions (RR=0.44, 95%CI: 0.31-0.62, P<0.001) in the LBP group were significantly lower than those in DDP group. CONCLUSIONS Compared with DDP pleural perfusion chemotherapy, the ORR, CR and PR of LBP pleural perfusion chemotherapy for MPE are significantly better than DDP, and its nephrotoxicity and gastrointestinal reactions are remarkably lower than DDP.
Antineoplastic Agents ; adverse effects ; therapeutic use ; Cisplatin ; adverse effects ; therapeutic use ; Cyclobutanes ; adverse effects ; therapeutic use ; Humans ; Organoplatinum Compounds ; adverse effects ; therapeutic use ; Pleural Effusion, Malignant ; drug therapy ; Randomized Controlled Trials as Topic

Objective: To assess the clinicopathological and radiological imaging characteristics of patients with primary breast lymphoma. Methods: The clinical and imaging data of patients diagnosed with primary breast lymphoma in West China Hospital of Sichuan University from January 2011 to October 2017 were retrospectively analyzed. The imaging modalities were assessed by mammography, B-ultrasound and PET-CT. The clinicopathological features and radiological imaging characteristics of breast lesions were summarized and analyzed. Results: The fifty-three patients with 70 intramammary lesions were contained in this research. Most patients were females (n = 52, 98.11%), and the median age was 48 years old. Primary breast lymphoma were divided into non-Hodgkin lymphoma (NHL) (n = 51, 96.23%) and Hodgkin lymphoma (HL)(n = 2, 3.77%). Among the patients with NHL, there were 33 cases (62.26%) of diffuse large B-cell lymphoma, 5 cases (9.43%) of B-cell lymphoma, 5 cases (9.43%) of extranodal natural killer (NK)/T-cell lymphoma (nasal type), 2 cases (3.77%) of mantle cell lymphoma, 2 cases (3.77%) of follicular cell lymphoma, 2 cases (3.77%) of T-lymphoblastic lymphoma, 1 case (1.89%) of anaplastic large cell lymphoma, and 1 case (1.89%) of plasmacytic lymphoma. There was no statistical difference (all P > 0.05) in the maximum transverse diameter and the number of lesions among the pathological subtypes. The mammography showed that the most common manifestations were high density irregular lumps with indistinct edges. B-ultrasound showed that the lessions were presented as the irregular masses with hypoechoic pattern and circumscribed margins. PET-CT showed the majority of lesions were solitary or multiple intramammary masses with irregular shape and circumscribed margins. The percentages of lesions classified by mammography, PET-CT and B-ultrasound as breast imaging-reporting and data systems (BI-RADS) 4-5 were 100%, 94.50% and 86.10%, respectively. Conclusion: The imaging manifestations of primary breast lymphoma are varied and unique. PET-CT has good diagnostic value for the BI-RADS classification of primary breast lymphoma.

Objective To explore the effective nursing methods and effect of total hip replacement.Methods A total of 523 patients with artificial hip replacement in our department from January 2010 to December 2013 were selected as the study subjects, and 280 patients in the observation group were treated with stage nursing, and 243 cases in the control group were treated with routine nursing.The rehabilitation of the enthusiasm, complications and rehabilitation effect were compared.Results The degree of demand, the compliance degree and the coordination degree of rehabilitation in the observation group were higher than that in the control group, and the difference was statistically significant (P<0.05).The complications in the observation group were less than those in the control group, and the hip function score and the excellent rate were higher than that in the control group, the differences were statistically significant (P<0.05).Conclusion Stage nursing can improve the rehabilitation of patients with hip joint replacement, reduce postoperative complications and promote the rehabilitation of hip joint function.

Objective To explore the effective nursing methods and effect of total hip replacement.Methods A total of 523 patients with artificial hip replacement in our department from January 2010 to December 2013 were selected as the study subjects, and 280 patients in the observation group were treated with stage nursing, and 243 cases in the control group were treated with routine nursing.The rehabilitation of the enthusiasm, complications and rehabilitation effect were compared.Results The degree of demand, the compliance degree and the coordination degree of rehabilitation in the observation group were higher than that in the control group, and the difference was statistically significant (P<0.05).The complications in the observation group were less than those in the control group, and the hip function score and the excellent rate were higher than that in the control group, the differences were statistically significant (P<0.05).Conclusion Stage nursing can improve the rehabilitation of patients with hip joint replacement, reduce postoperative complications and promote the rehabilitation of hip joint function.

Objective:To explore value of 256-slice spiral CT pulmonary artery angiography (CTPA)evaluating right heart function in patients with acute pulmonary embolism (APE).Methods:According to death risk assessment of APE patients, a total of 67 APE patients were divided into high risk APE group (n=41)and non-high risk APE group (n=35).CTPA was used to analyze and compare CTPA obstructive index and right heart function indexes between two groups.Correlations among CTPA obstructive index and right heart function indexes were also analyzed.Results:Compared with non-high risk APE group,there were significant rise in CTPA constructive index [8.58% vs.24.69%],percentages of straight or left protruded ventricular septum (31.46% vs.73.17%)and bronchial artery dilation (5.71% vs.24.69%);Except the supe- rior vena cava diameter,the rest right heart function parameters had difference significance in two groups,P<0.05 or<0.01. Spearman correlation analysis indicated that CTPA obstructive index was significant positively correlated with right ventricular maximal short axis (RVMSA),RV:LV,diameters of main pulmonary artery,superior vena cava and azygos (r=0.684~0.954),and significant inversely correlated with LVMSA (r=-0.786),P<0.01 all.ROC curve analysis indicated that AUCs of CTPA RV:LV (0.949)was the biggest diagnosing APE severity.Conclusion:Right heart func- tion indexes measured by multi-detector CT are accurate and practical indexes evaluating APE severity,and it possesses im- portant significance.

Objective To investigate the current status of prevalence and its relative factors of non-alcoholic fatty liver disease (NAFLD) in the elderly in urban community in Ningxia province and to compare the differences in prevalence of NAFLD between Han and Hui ethnicities.Methods 1046 residents aged 55 years and over from five communities were selected.Questionnaire survey and clinical examination were conducted in all subjects.Fasting vein blood samples were collected.The serum total cholesterol,triglyceride,high density lipoprotein cholesterol,low density lipoprotein cholesterol were detected.Results There were 1043 subjects with average age of (66.41 6.65) years finishing the whole examination,including 696 (66.7％) Han and 347 (33.3％) Hui people.The total prevalence of NAFLD was 27.0％ (286/1043),and there was a significant difference in the prevalence [23.4％ (94 cases) vs.29.9％ (192 cases),x2 =5.18,P=0.023]between male and female,but no difference between Han and Hui ethnicities [28.2％ (98 cases) vs.27.0％ (188 cases) x2 =0.17,P=0.675].Logistic regression showed that age(OR=0.96,95％ CI:0.94-0.99),BMI(OR=1.31,95％ CI:1.24-1.38),TG(OR=1.71,95％ CI:1.47-1.98),central obesity (CO)(OR=5.20,95％CI:2.21-12.23) were the factors correlating with NAFLD.Conclusions The prevalence of NAFLD in Hui elderly people was is similar to that in Han elderly people.The elderly people with overweight,central obesity and high serum level of triglyceride and high level TG have higher risk for NAFLD.