OBJECTIVE To calculate the cost of centralized dispensing of four categories of drugs （ordinary drugs， antibacterial drugs， hazardous drugs， and parenteral nutrition solutions） in pharmacy intravenous admixture service （PIVAS）， and provide reference for setting charging standards for relevant departments. METHODS The operating costs of PIVAS in 12 medical institutions from Shaanxi province were collected through questionnaire survey， including labor costs， medical and health material costs， fixed asset depreciation and repair costs， water and electricity costs， and management costs. The operation time allocation coefficient method and workload allocation coefficient method were comprehensively used to allocate the above costs， and the unit preparation costs of four categories of drugs were calculated. RESULTS The average annual total costs of dispensing ordinary drugs， antibacterial drugs， hazardous drugs， and parenteral nutrition solutions in Shaanxi province were （2 195 900.25±1 680 893.73） yuan， （746 341.59±725 839.39） yuan， （331 420.15±183 258.83） yuan， and （330 322.68±277 281.70） yuan， respectively， with labor costs accounting for the highest proportion， averaging 85.49%. The costs of dispensing a set of ordinary drugs， antibacterial drugs， and hazardous drugs were 5.89， 7.60， and 14.37 yuan， respectively； the cost of dispensing one bag of parenteral nutrition solution was 32.15 yuan （excluding the cost of disposable intravenous nutrition bags）. CONCLUSIONS The cost calculation method and data of different types of intravenous drugs obtained in this study can provide reference for relevant departments to formulate and adjust PIVAS fee standards.

OBJECTIVE To calculate the cost of centralized dispensing of four categories of drugs （ordinary drugs， antibacterial drugs， hazardous drugs， and parenteral nutrition solutions） in pharmacy intravenous admixture service （PIVAS）， and provide reference for setting charging standards for relevant departments. METHODS The operating costs of PIVAS in 12 medical institutions from Shaanxi province were collected through questionnaire survey， including labor costs， medical and health material costs， fixed asset depreciation and repair costs， water and electricity costs， and management costs. The operation time allocation coefficient method and workload allocation coefficient method were comprehensively used to allocate the above costs， and the unit preparation costs of four categories of drugs were calculated. RESULTS The average annual total costs of dispensing ordinary drugs， antibacterial drugs， hazardous drugs， and parenteral nutrition solutions in Shaanxi province were （2 195 900.25±1 680 893.73） yuan， （746 341.59±725 839.39） yuan， （331 420.15±183 258.83） yuan， and （330 322.68±277 281.70） yuan， respectively， with labor costs accounting for the highest proportion， averaging 85.49%. The costs of dispensing a set of ordinary drugs， antibacterial drugs， and hazardous drugs were 5.89， 7.60， and 14.37 yuan， respectively； the cost of dispensing one bag of parenteral nutrition solution was 32.15 yuan （excluding the cost of disposable intravenous nutrition bags）. CONCLUSIONS The cost calculation method and data of different types of intravenous drugs obtained in this study can provide reference for relevant departments to formulate and adjust PIVAS fee standards.

Objective:To evaluate the risk of HBV recurrence after liver transplantation in patients with end-stage hepatitis B related liver disease, and to explore the indications for antiviral therapy withdrawal.Methods:The data of HBV DNA, cccDNA in liver puncture tissues and peripheral blood in 31 patients after liver transplantation was retrospectively analyzed.Results:Among the 31 patients, 15 (48%) had detectable and quantified HBV DNA in liver biopsy tissue, while their HBV related serological indicators were negative, suggesting an occult HBV infection in some patients. The study found 15 out of 19 cases who were taking Entecavir were cccDNA negative (78.9%), compared to 5 out of 12 cases (41.6%) in Lamivudine regiment ( P=0.03). Conclusions:Hidden HBV infection can be detected by amplifying cccDNA and HBV DNA in liver puncture tissue by using ddPCR. Entecavir is superior to lamivudine in the clearance of cccDNA.

We conducted a prospective study to assess the non-inferiority of adjuvant chemotherapy alone versus adjuvant concurrent chemoradiotherapy (CCRT) as an alternative strategy for patients with early-stage (FIGO 2009 stage IB-IIA) cervical cancer having risk factors after surgery. The condition was assessed in terms of prognosis, adverse effects, and quality of life. This randomized trial involved nine centers across China. Eligible patients were randomized to receive adjuvant chemotherapy or CCRT after surgery. The primary end-point was progression-free survival (PFS). From December 2012 to December 2014, 337 patients were subjected to randomization. Final analysis included 329 patients, including 165 in the adjuvant chemotherapy group and 164 in the adjuvant CCRT group. The median follow-up was 72.1 months. The three-year PFS rates were both 91.9%, and the five-year OS was 90.6% versus 90.0% in adjuvant chemotherapy and CCRT groups, respectively. No significant differences were observed in the PFS or OS between groups. The adjusted HR for PFS was 0.854 (95% confidence interval 0.415-1.757; P = 0.667) favoring adjuvant chemotherapy, excluding the predefined non-inferiority boundary of 1.9. The chemotherapy group showed a tendency toward good quality of life. In comparison with post-operative adjuvant CCRT, adjuvant chemotherapy treatment showed non-inferior efficacy in patients with early-stage cervical cancer having pathological risk factors. Adjuvant chemotherapy alone is a favorable alternative post-operative treatment.
Female ; Humans ; Uterine Cervical Neoplasms/drug therapy* ; Prospective Studies ; Quality of Life ; Neoplasm Staging ; Chemoradiotherapy ; Chemotherapy, Adjuvant/adverse effects* ; Adjuvants, Immunologic ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use* ; Retrospective Studies

Background: The use of molecular categorisation is shifting paradigm towards the use of molecular information to refine risk stratification in endometrial cancer (EC). To date, evidence to support molecular-guided therapies is limited to retrospective studies and secondary molecular analyses of patients receiving standard treatment. The PROBEAT study is the first randomized phase III trial to evaluate tailored adjuvant treatment based on WHO-endorsed molecular classification in Chinese EC patients. It is expected to provide a clinical decision-making tool for adjuvant treatment of patients with high-intermediate risk (HIR) or intermediate risk (IR) EC to better optimise and personalise patient care and increase relapse-free survival. Methods The PROBEAT trial is a prospective, multicentre study led by Women’s Hospital of Zhejiang University Gynaecologic Oncology Group. Recruitment started on January 24, 2022, and 590 patients with HIR or IR endometrioid EC are expected to be recruited from 13 clinical centres in China. All tumor tissues will be classified into four molecular subtypes (POLEmut, MMRd, p53abn, or NSMP) based on WHO-endorsed molecular classification. Patients will be randomly assigned at a 2:1 ratio to either experimental arm and will receive molecular profile-based adjuvant treatment (observation in the POLEmut subgroup, vaginal brachytherapy in the MMRd or NSMP subgroup, or chemoradiotherapy in the p53abn subgroup) or to standard arm and will receive preferred adjuvant radiotherapy as recommended by the recent National Comprehensive Cancer Network guidelines version 1 (2022). The primary outcome is 3-year rates of recurrence. Secondary outcomes are relapse-free survival, overall survival, adverse events and health-related cancer-specific quality of life.

Objective:Diet balance index (DBI_16) was used to evaluate the dietary status of smoking adults in Tianjin, and the relationship between DBI_16 and serum uric acid was analyzed.Methods:A total of 1 478 inhabitants aged 18 and above were enrolled. The dietary status was obtained with a 3-day dietary recall and condiment weighing method. And their fasting venous blood was collected to detect uric acid. Food intake and DBI_16 scores of smokers and non-smokers were described, and the relationship among smoking, diet quality distance (DQD-DBI), and serum uric acid was analyzed.Results:The intake of vegetables, fruits, and milk of smokers in Tianjin was lower than while the salt, oil, cereals, and aquatic products were higher than that of non-smokers. The DBI_16 scores of vegetables and fruits, food types, milk, and beans of smokers were lower than those of non-smokers in Tianjin, and the scores of pure energy foods and condiments were higher than those of the non-smokers. The DQD-DBI, high bound score and low bound score of smokers in Tianjin were 42.0, 14.0, and 29.0 respectively, which were all higher than those of non-smokers. The main problems appeared as moderately inadequate intake (accounting for 67.0%), low, excessive intake (accounting for 70.9%), and moderate imbalance of intake (accounting for 67.2%). The serum uric acid of smokers was higher than in the non-smokers, and there the same result appeared under the conditions of "not suitable" in DQD-DBI.Conclusions:In Tianjin, the dietary imbalance was more evident in smokers than the non-smokers, and the serum uric acid was significantly higher than the non-smokers. Strategies as strengthening the nutrition education and intervention targeted for smokers were in urgent need.

Objective:To understand the influence of birth weight on the risk of chronic diseases, such as hypertension and diabetes, and the relationship between birth weight and serum uric acid in adulthood.Methods:According to the Chinese Adult Chronic Disease and Nutrition Surveillance Program, a total of 1 131 residents aged 18 years and above were enrolled from Hexi, Nankai, Hongqiao, Wuqing, Jinnan, Baodi and Jizhou districts of Tianjin. The data of birth weight and blood pressure of the residents were collected, and fasting venous blood samples were collected from them to detect uric acid, blood glucose and blood lipids levels. The distribution of birth weight of the surveyed population was described, and the relationship between birth weight and chronic diseases, such as hypertension and diabetes, and the blood uric acid level in adulthood were analyzed.Results:The average birth weight of the surveyed population in Tianjin was 3.37 kg, which was higher in males than in females. No matter overweight/obesity, hypertension or diabetes, the prevalence rate of normal birth weight was the lowest in adulthood. After univariate logistic regression analysis and adjusting for age, sex, smoking and drinking status, it was found that compared with normal birth weight, low birth weight had a stronger correlation with diabetes ( OR=2.91,95% CI:1.46-5.76) and dyslipidemia ( OR=1.79,95% CI:1.01-3.19) in adulthood. Macrosomia was strongly associated with overweight/obesity in adulthood ( OR=1.47, 95% CI:1.08-2.01). There was no significant difference in serum uric acid level among the residents with different birth weights. Conclusions:The low birth weight of the surveyed population in Tianjin was closely related to the risk of diabetes and dyslipidemia in adulthood, and the macrosomia was closely related to the risk of overweight/obesity in adulthood.

Objective: To analyze the correlations between cholecystolithiasis or cholecystectomy and the risk of colorectal cancer, and make a brief summary combining with the present study. Methods: Qualified studies about the correlations between cholecystolithiasis or cholecystectomy and the risk of colorectal cancer published in English and Chinese before April 2018 were retrieved from PubMed, Cochrane Library, China National Knowledge Infrastructure(CNKI), Wan Fang Data, and VIP. Case-control and cohort studies were selected according to the inclusion and exclusion criteria and assessed by the Newcastle-Ottowa Scale, then we chose the high-quality literature to extract the data and analyze those data by RevMan 5.3 software. Publication bias was analyzed by Stata 12.1 software. Results: A total of 28 articles were finally included in the systematic review, including 23 case-control studies and 5 cohort studies. The results showed that there is a significant relationship between cholecystolithiasis and the risk of colorectal cancer(OR=1.70, 95%CI: 1.39~2.08, P<0.05)、colon cancer(OR=1.74, 95%CI: 1.36~2.23, P<0.05)、rectal cancer (OR=1.35, 95%CI: 1.02~1.80, P<0.05). The results showed a risk of colorectal cancer(OR=1.31, 95%CI: 1.14~1.51, P<0.05) and colon cancer (OR=1.20, 95%CI: 1.05~1.36, P<0.05) after cholecystectomy, but the risk is significantly less than the risk in patients with gallstone. And there is no relevance between cholecystectomy and the risk of rectal cancer(OR=0.89, 95%CI: 0.73~1.08, P>0.05). Conclusion There is a positive association between cholecystolithiasis and colorectal cancer, but cholecystectomy itself may be not the risk of rectal cancer.

Objective To investigate the value of the preoperative Child-Pugh score and albuminbilirubin (ALBI) score predicting posthepatectomy liver failure (PHLF) and prognosis of patients with hepatocellular carcinona (HCC).Methods The retrospective cohort study was conducted.The clinical data of 226 HCC patients who were admitted into the People's Hospital of Peking University between January 2010 and October 2014 were collected.After preoperative related examinations,feasibility and extent of liver resection were discussed according to patients' conditions by muhidisciplinary team,and then surgery was performed.Observation indicators:(1) surgical situations;(2) factors analysis affecting PHLF of HCC patients;(3) receiver operating characteristic (ROC) curve analysis of Child-Pugh and ALBI scores predicting PHLF;(4) follow-up and survival situations;(5) prognosis analysis of HCC patients after hepatectomy.Follow-up using outpatient examination and telephone interview was performed to detect postoperative survival up to August 2016.Measurement data with normal distribution were represented as-±s.Measurement data with skewed distribution were described as M (P25,P75).The survival curve was drawn by the Kaplan-Meier method,and the Log-rank test was used for survival analysis.The influencing factors of PHLF were analyzed using the logistic regression model.The prognostic factors were analyzed by the COX regression model.ROC analysis was used for predictive value of Child-Pugh and ALBI scores.Results (1) Surgical situations:226 patients underwent successful surgery,including 171 receiving localized liver resection (＜ 3 Couinaud hepatic segments resection) and 55 receiving extensive liver resection (≥ 3 Couinaud hepatic segments resection).Volume of intraoperative blood loss of 226 patients was 1-22 550 mL,with a median of 800 mL.Of 226 patients,89,9,4,4,3 and 1 were complicated with liver failure,pulmonary infection,bile leakage,gastrointestinal henorrhage,incision infection and infectious shock,respectively,they were cured and discharged from hospital by life-sustaining treatment and symptomatic treatment.Duration of hospital stay was 2-49 days,with a median of 12 days.(2) Factors analysis affecting PHLF of HCC patients:results of univariate analysis showed that gender,total bilirubin (TBil),albumin (Alb),prothrombin time (PT),international normalized ratio (INR),platelet (PLT),peritoneal effusion,volume of intraoperative blood loss,Child-Pugh score and ALBI score were related factors affecting PHLF of HCC patients [Odds ratio (OR) =O.490,1.077,0.763,1.613,26.342,0.990,2.458,5.052,2.875,34.570,95％ confidence interval (CI):0.248-0.971,1.030-1.127,0.699-0.833,1.248-2.087,2.722-254.936,0.985-0.995,1.386-4.361,2.467-10.347,1.807-4.576,11.674-102.376,P＜0.05].Child-Pugh score and ALBI score in the multivariate analysis were respectively analyzed using the logistic regression model for avoiding multicollinearity.Excluding TBil,Alb,PT and peritoneal effusion,logistic regression model of Child-Pugh score showed that PLT,volume of intraoperative blood loss and Child-Pugh score were independent factors affecting PHLF of HCC patients (OR=0.991,4.462,2.412,95％CI:0.986-0.996,2.090-9.527,1.479-3.934,P＜0.05).Excluding TBil and Alb,Logistic regression model of ALBI score showed that PLT,volume of intraoperative blood loss and ALBI score were independent factors affecting PHLF of HCC patients (OR=O.990,4.867,42.947,95％CI:O.984-0.995,2.088-11.346,12.409-148.637,P＜ 0.05).(3) ROC analysis of Child-Pugh and ALBI scores predicting PHLF:area under the ROC was respectively 0.652 (95％CI:0.577-0.727) in the Child-Pugh score and 0.801 (95％CI:0.741-0.861) in the ALBI score,with a statistically significant difference (Z=3.590,P＜0.05).The best critical value,sensitivity and specificity of PHLF that were predicted by ALBI score were-2.58,68.5％ and 86.9％,respectively.Further analysis showed that area under the ROC was respectively 0.642 (95％CI:0.554-0.731) in Child-Pugh score and 0.813 (95％CI:0.744-0.882) in ALBI score,excluding factors of extensive liver resection affecting PHLF,with a statistically significant difference (Z=3.407,P＜0.05).(4)Follow-up and survival situations:of 226 patients,217 were followed up for 1.3-79.5 months,with a median time of 29.5 months.During the follow-up,134 patients had survival and 92 died.(5) Prognosis analysis of HCC patients after hepatectomy:results of univariate analysis showed that Alb,PLT,alpha-fetoprotein (AFP),peritoneal effusion,tumor diameter,extent of resection,combined portal vein tumor thrombus (PVTT),combined vascular tumor thrombus and Child-Pugh score were related factors affecting prognosis of HCC patients [Hazard Ratio (HR)=0.954,1.003,2.958,1.698,1.155,1.785,2.326,3.001,1.324,95％CI:0.911-0.999,1.000-1.005,1.955-4.476,1.115-2.585,1.103-1.209,1.138-2.802,1.310-4.130,1.983-4.546,1.037-1.690,P ＜ 0.05].Excluding Alb and peritoneal effusion for avoiding multicollinearity,results of multivariate analysis showed that AFP,tumor diameter,combined vascular tumor thrombus and Child-Pugh score were independent factors affecting prognosis of HCC patients (HR =2.237,1.080,2.122,1.309,95％ CI:1.439-3.476,1.028-1.134,1.362-3.305,1.010-1.697,P＜0.05).Further analysis of Kaplan-Meier curve showed that median survival time in patients with grade A and B of Child-Pugh score were respectively 30.6 months and 25.2 months,with a statistically significant difference in survival (x2 =4.491,P＜0.05).The median survival time in patients with grade 1 and 2 of ALBI score were respectively 29.6 months and 31.0 months,with no statistically significant difference in survival (x2 =0.539,P＞0.05).Conclusion Preoperative ALBI score in predicting PHLF is superior to that of Child-Pugh score,but ALB1 score is not independent factor affecting prognosis of HCC patients.

Objective To evaluate the effect of electroacupuncture on endoplasmic reticulum stress in lung tissues of rats with acute lung injury (ALI) induced by endotoxin.Methods Forty healthy pathogen-free male Sprague-Dawley rats,aged 8 weeks,weighing 180-210 g,were divided into 4 groups (n=10 each) using a random number table:control group (group C),ALI group,electroacupuncture group (group E),and electroacupuncture at non-acupoint group (group NE).Lipopolysaccharide 5 mg/kg (in 0.5 ml normal saline) was injected intravenously to establish the model of endotoxin-induced ALI.Bilateral 30 min electroacupuncture stimulation of Zusanli and Neiguan acupoints was performed with the dispersedense wave (frequency 2/15 Hz,wave length 0.2-0.6 ms,intensity 1-2 mA) once a day (time for stimulation 9:30-10:30) for 4 consecutive days before and during establishment of the model in group E.Electroacupuncture was performed with the same parameters at the points 0.5 cm lateral to the acupoints of Zusanli and Neiguan in group NE.At 6 h after lipopolysaccharide injection,the rats were sacrificed,and lungs were removed for microscopic examination and for determination of wet to dry weight ratio (W/D ratio),apoptosis in alveolar epithelial cells and expression of glucose-regulated protein 78 (GRP78) and CCAAT/enhancer-binding protein homologous protein (CHOP) and caspase-12 in lung tissues (by Western blot).The pathological changes of lungs were scored.Apoptosis index (AI) was calculated.Results Compared with group C,lung injury scores,W/D ratio and AI were significantly increased,and the expression of GRP78,CHOP and caspase-12 in lung tissues was up-regulated in the other three groups (P＜0.05).Compared with group ALI,lung injury scores,W/D ratio and AI were significantly decreased,and the expression of GRP78,CHOP and caspase-12 in lung tissues was down-regulated in group E (P＜0.05),and no significant change was found in the paramneters mentioned above in group NE (P＞0.05).Conclusion The mechanism by which electroacupuncture attenuates endotoxin-induced ALI is related to inhibition of endoplasmic reticulum stress and reduction of apoptosis in alveolar epithelial cells in rats.