The paper is to systematically evaluate the effect and safety of Shenqi Fuzheng injection (SFI) combined with first-line chemotherapy for non-small cell lung cancer (NSCLC). Randomized controlled trials (RCTs) on Shenqi Fuzheng injection (SFI) combined with first-line chemotherapy (experiment group) and chemotherapy alone group ( control group) were electronically retrieved from Medline, EMbase, Clinical Trials, Cochrane Library, CBM, CNKI, VIP, and Wanfang Data base. All trials were assessed for quality according to the Cochrane Reviewer's Handbook for Systematic Reviews of Intervention and then Meta-analysis was performed withRevMan5. 2 Software. A total of 43 RCTs (3433 patients) were included after screening and selecting. Results of Meta-analysis showed that: Objective remission rate (ORR): ORR of experimental group was about 20% higher than that of control group [RR = 1.23, 95% CI (1.11,1.35), P < 0.0001]. Disease control rate (DCR):DCR of SFI combined with first-line chemotherapy was 11% higher than that of first-line chemotherapy alone [RR = 1.11, 95% CI (1.07, 1.16), P < 0.000 01]. Life quality evaluated by Kosovan performance status (KPS) showed that: life quality improvement rate of experimental group was about twice of that in control group [RR = 2.02, 95% CI (1.81, 2.26), P < 0.000 01]. Toxic and side reaction analysis showed that: the incidence of side reactions in experimental group was about 50% lower than that in control group [RR = 0.59, 95% CI (0.53, 0.66), P < 0.000 01]. Immune function test showed that: the function of experimental group was 3.2 (standard deviations) times greater than that of control group [MD = 3.23, 95% CI (2.86, 3.60), P < 0.000 01]. We can see that SFI combined with first-line chemotherapy for NSCLC can increase objective efficacy, improve life quality, decrease toxic and side reactionsinduced by chemotherapy, and improve the immune functions. As most of the included studies in this systematic evaluation had poor quality, the evidence to support conclusion was weak, so it was necessary to conduct more multi-center clinical trials with high quality methods and rigorous design.
Adult ; Aged ; Aged, 80 and over ; Antineoplastic Combined Chemotherapy Protocols ; administration & dosage ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; Drugs, Chinese Herbal ; administration & dosage ; adverse effects ; Female ; Humans ; Lung Neoplasms ; drug therapy ; Male ; Middle Aged ; Randomized Controlled Trials as Topic ; Young Adult

Reversible protein phosphorylation regulates multiple biochemical events. Mycobacterium tuberculosis phosphatases play important roles in regulating the pathogen physiology and interference of host signaling. They are also involved in the evasion of host immune response and blockage of the phagosome-lysosome fusion. Selective inhibition of phosphatase represents an ideal new avenue of anti-tuberculosis drug design. In this paper, we update the progresses about the regulation network of Mycobacterium tuberculosis phosphatases including MptpA, MptpB, MstP, SapM and their inhibitors. These serve as the basis for further antituberculosis drug target.

Objective To learn and analyze adverse reactions of compound salvia drop pills in order to promote rational use.Methods ADR reports of Compound Salvia Drop Pills were retrieve and analyze through CNKI database from 1979 to 2013.Results Ten ADR reports were found.Adverse reactions of compound salvia drop pills were mainly gastrointestinal reaction,including cardiovascular,uropoiesis,nervous reactions.Conclusion More attention should pay to the patient who have taken compound salvia drop pills.Preventive measures should be prepared for possible adverse reactions.Suitable treatment should be carried out promptly against severe ADR.

[Objective] To evaluate the clinical effect of acusector infrared and pressed needle on spondylopathy.[Method] Randomly divide the patients into treatment group 1 with acusector infrared and pressed needle,and control group 2 with acusector and infrared.[Result] In treatment group,8 cases were cured,32 better,5 not cured,and total effective rate 88.89%; for group 2,they were 2,28,15 and 66.67% respectively.There’s marked difference between them.[Conclusion] Acusector infrared and pressed needle are better in treating spondylopathy.

Objective To understand the environmental lead pollution status in Tongzhou and the biological burden of lead in children living in the lead polluted area.Methods The 353 pupils aged 7-14 years were randomly selected in Zhangzhishan town central elementary school that was near to steel wire factories,283 pupils were selected as the control by using the same methods in an elementary school around where there is no any steel wire factory.Every students were investigated by questionnaires,meanwhile their hair were collected to determine lead with ASS method.Results In the polluted area group,hair lead of 77 pupils exceeded the normal level,the median was 4.437 ?g/g,the rate of exceeding the normal level(≤10 ?g/g)was 21.81%,and 65 pupils with lead poisoning related symptoms(18.41%).In the control group,the median was 3.965 ?g/g,the rate of exceeding the normal level was 11.31%,38 pupil with lead poisoning related symptoms(13.43%).After controlled the passive smoking confounder,the difference of hair lead level between these two groups was still significant(P

To assess whether the Shuxuening injection influences liver function, this paper analyzes the hospital information system (HIS) data from 20 national hospitals. The patients were divided two groups: patients (5 353 cases) using Shuxuening injection acted as the exposed group, then the patients (4 863 cases) not using Shuxuening injection acted as the unexposed group. Take the abnormal changes of alanine aminotransferase and aspartate aminotransferase indexes as the result. Control confounding factors by stratification analysis, classic logistic regression analysis, before logistic regression based on propensity score weighting method and logistic regression based on generalized boosted models (GBM) of propensity score weighted combination of covariate adjustment. Then, the study analyzes the effects of Shuxuening injection on liver function by observing the changes of the indexes. Analysis of the impact of parenterally administered Shuxuening on ALT shows that, before logistic regression based on propensity score, then the regression is -0.232 (P value is 0.017). However, after logistic regression based on propensity score method the regression became -0.150 (P value is 0.370). Whereas, analysis of the impact of parenterally administered Shuxuening on AST shows that, before logistic regression based on propensity score, then the regression is -0.034 (P value is 0.767). However, after logistic regression based on propensity score method the regression became -0.091(P value is 0.538). Thus, propensity score method can control a large number of confounding factors, making the results more close to the clinic. Hence, based on existing electronic medical data, this study didn't find that parenterally administered Shuexuening influences ALT and AST.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Drugs, Chinese Herbal ; administration & dosage ; adverse effects ; Electronic Health Records ; Female ; Humans ; Injections ; Liver ; drug effects ; metabolism ; Logistic Models ; Male ; Middle Aged ; Young Adult

ObjectiveThis study was to explore the feasibility of using the orthogonal plane dose formed by the coronal and sagittal plane to verify the volumetric modulated arc therapy (VMAT) plan.MethodsThe VMAT plans of 12 patients were included in this study.The orthogonal plane dose formed by the coronal and sagittal plane were measured based on the combination of 2D ionization chamber array and multicube phantom,and the point dose were measured based on a multiple hole cylindrical phantom attached with two 0.125 cm3 ionization chamber probes.ResultsIn the measurement of the point dose,the average error was 1.5％ in high dose area ( more than 80％ of maximum),and 1.7％ in low dose area ( less than 80％ of maximum),respectively.The discrepancy of point dose measurement was 1.3％ between the 2D ionization chamber array and the VMAT planning system.In the measurement of the orthogonal plane dose,the pass rate of γ were 93.7％ for 2％/2 mm and 97.2％ for 3％/3 mm.ConclusionIt is reliable for using the orthogonal plane dose formed by the coronal and sagittal plane to verify the VMAT plan.

Objective To propose the concept of “Diffusion Index”to replace Oxygenation Index as independent indicators to evaluate prognosis on ARDS patients under mechanical ventilation treatments,and comparison carried out between them preliminarily.Methods Calculation of “1 000 × (PaO2 /FiO2 /PEEP)”was taken as “Diffusion Index”.A total of 130 ARDS patients under mechanical ventilation support (MVS)were admitted to Peking Union Medical College Hospital ICU from July 2013 to July 2014.The data of these patients were retrospectively analyzed.Of them,15 patients were excluded because these patients refused invasive ventilation support.Respirator parameter setting and haemogas figures were recorded accordingly. Both Diffusion Index and Oxygenation Index were used separately to predict detachment of MVS from patients in 28 days,and the correlation between these two indexes and ARDS prognosis were determined.Results According to the outcomes of patients in 28 days,patients were divided into 3 groups:detached group (n =44),failed to detach group (n =14)and death group (n =57).There was obvious difference in trend diagrams observed among three groups between diffusion index and oxygenation index.COX regression analysis of survival curve demonstrated that if Diffusion Index kept greater than 405.8,probability of detachment of MVS from patients was higher and the correlation was significant (P =0.009 ).Conclusions Compared with Oxygenation Index,“Diffusion Index” is a comprehensive indicator for ARDS prognosis with better reliability and validity.

Objective To analyze the image characteristics of chest schwannoma in coincidence 18FFDG SPECT studies,and to evaluate its prospective diagnostic function on chest schwannoma.Methods Four cases confirmed as schwannoma by surgery and pathology were enrolled in this retrospective study.Enhanced CT and coincidence 18F-FDG SPECT studies were performed before surgery.Imaging characteristics for the diagnosis of chest schwannoma were summarized.Results Tumors were totally removed by surgery.The histological diagnosis of schwannoma was confirmed by pathological,HE and immunohistological staining examination (positivity for the S-100 protein and vimentin),including 1 case of malignant schwannoma and 3 cases of benign.Four cases all showed high uptake of 18F-FDG.The uptake in malignant schwannoma was much higher than that in benign schwannoma.Benign schwannomas were noninvasive masses and mainly showed compression symptoms,with obvious lobulation and distinct borders.Malignant schwannoma was invasive masses.Conclusions 18 F-FDG coincidence SPECT is of limited value as a prospective diagnostic imaging technique for the identification of benign schwannoma from malignant schwannoma.But it could play an important role in the staging,restaging,and post-therapy follow-up of schwannoma.

Post-stroke cognitive impairment (PSCI) directly affects the outcome of patients with stroke. Enlarged perivascular spaces (EPVS) suggest the impairment of brain clearance mechanism and may affect cognitive function. More and more studies have confirmed that the presence of EPVS will aggravate PSCI. This article reviews the relationship between EPVS and PSCI.