Objective To discuss the distribution laws of TCM syndromes of early threatened abortion; To analyze the related factors of pregnancy outcome of early threatened abortion. Methods The study included 1010 hospital patients who were diagnosed as early threatened abortion. Excel2010 was used to establish database in order to collect general information such as the age, menstrual history, times of abortion and adverse pregnancy, incidence of solar term and pregnancy week, the type of TCM syndromes and the pregnancy outcome (at least 3 months after being out of hospital) of patients. The distribution laws of TCM syndromes, and related factors of pregnancy outcome were analyzed. Results Among the 1010 cases, 762 cases were with kidney deficiency syndrome (75.4%); followed by blood heat syndrome, a total of 178 cases, accounting for 17.6%; qi and blood deficiency syndrome, a total of 40 cases, accounting for 4%; blood stasis syndrome, a total of 15 cases, accounting for 1.5%; liver stagnation syndrome, a total of 15 cases, accounting for 1.5%. The distribution of TCM syndromes was statistical significance in the different age groups and the incidence of pregnancy week (P<0.01). But there was no statistical significance in menstrual history, times of abortion, times of adverse pregnancy, and the incidence of solar term (P>0.05). Among the 1010 cases, follow-up to 698 cases, 567 cases were successful pregnancies, accounting for 81.2% of the follow-up of patients; 131 cases were failed pregnancies, accounting for 18.8% of the follow-up of patients. In the study, it found that there was statistical significance between different age groups and pregnancy outcomes (P=0.026). The pregnancy outcomes were related to the age groups (P=0.012, OR=1.063), and it was not related to TCM syndromes, times of abortion, times of adverse pregnancy, menstruation, pregnancy week. Conclusion Kidney deficiency syndrome is the main syndrome of early threatened abortion. The distribution of TCM syndromes is related to the age group and the incidence of pregnancy week of patients. Age of patients is the related factor affecting the pregnancy outcome.

Ischemic mitral regurgitation(IMR)clearly has a negative impact on survival in patients with coro-nary artery disease, and it can occur acutely or chronically.The focus of this article will be on chronic IMR.The optimal surgi-cal treatment of IMR still is the subject of much debate in the surgical communities, in order to individualize and optimize the surgical approach to patients with IMR.There is an urgent need to better identify patients who will benefit from treatment.

Objective To investigate the Th1/Th2 cytokines and chemokine CXCL 13 levels in peripheral blood and cerebrospinal fluid(CSF)of patients with neurosyphilis and their clinical significance. Methods Forty seven HIV negative patients with neurosyphilis, 36 syphilis patients without neurological involvement(syphilis group)and 23 patients without infectious intracranial diseases(control group) admitted in Hangzhou Third Hospital during July 2011 to December 2014 were enrolled in the study.CSF pressure, protein contents, white blood cell counts and IgG index were detected in patients with neurosyphilis.Enzyme-linked immunosorbent assay(ELISA)was used to detect the levels of Th1 cytokines (IL-2,IL-12 and IFN-γ),Th2 cytokines(IL-6,IL-10)and CXCL13 in serum and CSF in three groups.Th1/Th2 cytokines,CXCL13 levels and CSF routine were also examined in neurosyphilis patients after treatment for 3 and 12 months.ANOVA, Kruskal-Wallis test and Spearman correlation were used for data analysis.Results The levels of IL-6 and IL-10 in serum and CSF from neurosyphilis patients were higher than those in syphilis group and control group(χ2IL-6=15.43, 15.39 and 14.44, 20.01,χ2 IL-10 =16.46, 23.86 and 15.11,24.44;P<0.05 or <0.01), while the levels of IL-2, IL-12 and IFN-γin the serum and CSF were lower than those in syphilis group and control group(χ2IL-2=14.55,17.14 and 16.14,17.97;χ2IL-12=13.65,20.50 and 18.48,21.04;χ2IFN-γ=16.95,17.53 and 16.00,15.21;P<0.05 or <0.01). CXCL13 contents in CSF of neurosyphilis patients were significantly higher than those in other two groups (χ2=52.51 and 53.76, P <0.01), and were positively correlated with leucocyte counts, protein concentrations,IgG index,IL-6 and IL-10(r=0.325,0.544,0.750,0.333 and 0.382,P<0.05 or <0.01),but were negatively correlated with IL-12 levels in neurosyphilis patients(r=-0.303,P<0.05). In neurosyphilis patients,CXCL13 and IL-6 levels were reduced after treatment for 12 months(χ2=102.00 and 22.17,P<0.05 and <0.01), while the levels of IL-2 and IL-12 were increased(χ2=18.28 and 24.10,P<0.05 and <0.01).Conclusion Chemokine CXCL13 and Th1/Th2 cytokines are involved in the immune response in neurosyphilis patients, which may be used for the diagnosis and evaluation of therapeutic efficacy in patients with neurosyphilis.

Objective: To analyze the clinical characteristics and imaging features of occupational pulmonary thesaurosis induced by dust of iron and its compounds (OPTIDIC). Methods: A total of 230 cases of occupational welder's pneumoconiosis (OWP) patients or observation subjects were selected as the research subjects using the retrospective analysis method. They were diagnosed in four occupational disease diagnosis institutions in Shandong Province from 2010 to 2017. The high kV X-ray chest radiography or chest digital radiograph (hereinafter referred to as X-ray) were re-read to screen OPTIDIC patients. The clinical data of OPTIDIC patients were collected and analyzed. Results: Among the 230 cases, 56 cases were diagnosed as OPTIDIC, accounting for 24.3%. The clinical symptoms of the 56 patients with OPTIDIC were cough, sputum, chest tightness, shortness of breath, and difficulty breathing, while their physical signs were low or coarse breath sounds in lungs and others. Most of the X-ray results showed p shadows or q shadows, accounted for 98.2%, of which p/p shadow and q/q shadow accounted for 62.5%. The result of chest computed tomography (CT) showed diffuse point/round shadow and diffuse glass shadow in OPTIDIC patients. The result of fibro-bronchoscopy showed that a large amount of iron lutein particles was accumulated in macrophages and biopsy of lung showed idiopathic pulmonary hemosiderosis in OPTIDIC patients. Conclusion: The clinical characteristics of OPTIDIC patients showed no different from OWP. However, the result of X-ray of OPTIDIC patients mainly showed small circular shadows, and their CT images mainly showed diffuse point/round shadows or grinding glass shadow, which could be used to the differential diagnosis of OPTIDIC and OWP.

Objective:To evaluate the clinical efficacy of the Chinese herbal medicine compound Kangliu Pill combined with conventional Western medicine therapy in the treatment of patients with malignant glioma after surgery.Methods:A total of 100 patients with malignant glioma (grade Ⅲ-Ⅳ), who met the inclusion criteria and underwent surgery from January 2017 to November 2019, were divided into the treatment group of 48 patients and the control group of 52, according to the treatment method. The control group was treated with conventional surgery plus radiotherapy, and the treatment group was treated with Kangliu Pill on the basis of the control group. The patients were followed up for 1 to 2 years, and the survival rate, progression-free survival and median survival were recorded. The Karnofsky functional status score (KPS) and quality of life score (QOL) were used to evaluate the patients' survival and quality of life, and the adverse reactions during the treatment period were observed.Results:After treatment, the 1-year survival rates [97.92% (47/48) vs. 80.77% (42/52); χ2=5.847, P=0.016] and 2-year survival rates [89.47% (33/48) vs. 42.31% (22/52); χ2=7.051, P=0.008] in the treatment group were significantly higher than those in the control group. After treatment, the progression-free survival [(23.94±13.12) months vs. (15.82±8.65) months; t=3.63, P<0.01] in the treatment group was significantly higher than that of the control group. After treatment, the survival analysis using the life table method yielded a median survival of 21.13 months in the treatment group and 12.00 months in the control group, with statistically significant differences in median survival and cumulative survival rates between two groups ( P=0.001). The KPS and QOL scores in the treatment group were higher than those in the control group, but the differences between the groups were not statistically significant ( P>0.05). There was no serious adverse events occurred during the treatment period in both groups. Conclusion:Adjuvant therapy with Kangliu Pill can improve survival rate, prolong progression-free survival, median survival, improve quality of life, and enhance the efficacy of patients with malignant glioma after surgery.

Objective: To explore the clinical effect of bulk-fill composite resin combined with transparent preformed crowns for aesthetic restoration of deciduous incisor of children. Methods: A predesigned clinical prospective randomized controlled research method was used to select 90 patients (123 teeth). The random number table method was divided into three groups: A, B, and C. Group A was treated with a bulk-fill composite resin of SF (SonicFill) combined with a transparent preformed crown (41 teeth in 30 cases), and group B was treated with a large block of Tetric N-Ceram Bulk Fill Composite resin combined with transparent preformed crowns (39 teeth in 29 cases). Group C was treated with 3M Z350 XT universal nano resin combined with transparent preformed crowns (43 teeth in 31 cases). The visual analog scale (VAS) and the modified USPHS standard were used to evaluate the completeness, marginal steps, marginal discoloration, surface condition, secondary caries and satisfaction of the parents with prostheses after 12 months. Results : Twelve months after the operation, the evaluation indexes of group A were better than those of group B and group C, and the differences were statistically significant, including edge integrity (χ2=10.847, P=0.028), edge step (χ2=7.799, P=0.020), edge discoloration (χ2=10.391, P=0.034), surface state (χ2=11.476, P=0.021), and secondary caries (χ2=10.447, P=0.034). The satisfaction of parents in group A on the overall contour (χ2=10.238, P=0.037), shape and texture (χ2=11.521, P=0.021) were better than those in group B and group C, and the differences were statistically significant. There was no significant difference in the evaluation of color satisfaction among the three groups (χ2=0.990, P=0.610). Conclusion SonicFill bulk-fill composite resin combined with transparent preformed crown is good for short-term aesthetic restoration of deciduous incisor, and parental satisfaction is high.

OBJECTIVE：To est ablish the working mode of the first pharmaceutical ward rounds of clinical pharmacists in our hospital，in order to provide a useful reference for establishing a national standardized pharmaceutical ward rounds model. METHODS：By sharing the clinical cases of the first pharmaceutical ward rounds ，the work content and process of the first pharmaceutical ward rounds in our hospital were introduced. RESULTS & CONCLUSIONS ：The clinical pharmacist ’s first pharmaceutical ward round in our hospital mainly includes self introduction of clinical pharmacists ，diagnosis of patients ’condition under the guidance of doctors ，collection and evaluation of patients ’previous medication information （including previous medication varieties ，usage methods ，efficacy and safety evaluation ），assistance for doctors in formulating initial treatment plan ， carrying out initial medication and diet education ，and intensive communication and cooperation with nurses. The development of first pharmaceutical ward rounds promotes the rational use of drugs in clinic ，elevates the hospitalization satisfaction of patients and improves the professional quality of clinical pharmacists.

Objective: To observe the influence of lower wide pedicle frontal periosteum flap on frontal bone absorption rate after cranioplasty. Methods: From February 2016 to July 2017, the lower wide pedicle frontal periosteum flap was produced in 12 patients of Shanghai Ninth People′s Hospital (7 males/5 females, aged 5-9 years, 10 hypertelorism, 2 Crouzon syndrome), who accepted intro-cranio-route plastic surgery, to cover the frontal bone window. A spiral CT scans were applied one week (t1) and one year (t2) after surgery. DICOM data was imported into Mimics software to reconstruct the 3D model of skull. The bone window covered the frontal bone was selected and the bone volume was calculated. The absorption rate was calculated as (Vt₁-Vt₂)/Vt₁×100%. As a control group, the CT data of 20 patients (from January 2010 to December 2015, 11 males/9 females, 7 hypertelorism, 12 Crouzon syndrome, 1 Pfeiffer syndrome) were analyzed retrospectively in the same way, and compared to the experimental group. Results: The average bone absorption rate in experimental group was 8.65%±2.56% (n=12), while in control group it was 26.51%±5.23% (n=20). Significant statistical difference was observed. No further cranial defect was observed in one-year follow-up in both two groups. Conclusions The lower wide pedicle frontal periosteum flap reduces the bone absorption rate after intro-cranio-route plastic surgery. It could also help to repair the anterior cranial base defect during the surgery. This technique was recommend as a regular step in craniofacial surgeries.