Epithelial STAT6 O-GlcNAcylation drives a concerted anti-helminth alarmin response dependent on tuft cell hyperplasia and Gasdermin C

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Treatment of Patients with Metastatic Hormone-Sensitive Prostate Cancer: A Systematic Review of Economic Evaluations

The management of patients with metastatic hormone-sensitive prostate cancer (mHSPC) has been significantly modified by the availability of innovative but expensive treatments, increasing the economic burden of prostate cancer. Here, we aimed to systematically identify and review published economic evaluations (EEs) related to the treatment of mHSPC and assess their quality. A systematic search was performed of the PubMed and Cochrane databases. Three reviewers independently selected EEs by defined inclusion and exclusion criteria. They extracted all data from each EE (general information, study population, data about the EE, interventions and comparators, and outcomes). They also assessed the quality of the selected EEs according to Drummond's checklist. Fourteen EEs published between 2016 and 2021 were eligible for the systematic review. The EEs found ADT + docetaxel to be the most cost-effective of all available treatments as a first-line strategy for mHSPC (abiraterone acetate plus prednisone, enzalutamide, and apalutamide). Five EEs showed that a simple price reduction of abiraterone acetate of 50% to 75% could change the results to render this treatment also cost-effective relative to that with docetaxel. Twelve EEs were of high quality, with a Drummond score ≥ 7. Analysis of the 14 EEs identified by our systematic review, amongst which 78.6% met high quality standards, showed that ADT + docetaxel tends to be the most cost-effective alternative for mHSPC. These results were assessed by sensitivity analysis. The data provided by this systematic review help to provide a better understanding of these treatments and the better use of healthcare resources.     

Temporal changes in extra-axial brain hematoma's signal intensity in magnetic resonance images of trauma patients: A preliminary,technical study

IntroductionDating the exact or estimated time of trauma is an important issue facing forensic medicine. Several clinical and radiological methods were used to achieve this purpose. In the recent study, we aimed to track the changes in the signal intensity of the extra-axial brain hematoma using magnetic resonance imaging (MRI) conventional sequences as well as diffusion-weighted imaging (DWI) and the apparent diffusion coefficient (ADC).Materials and methodsConsidering inclusion and exclusion criteria, all patients with blunt head trauma were involved. After proper management., stabilization, and resuscitation, the participants were assessed using conventional sequences of MRI and DWI twenty-four hours, forty-eight hours, and three weeks after the injury. Temporal changes of signal intensity were compared by Wilcoxon ranged test.ResultsSixteen patients sustaining blunt head trauma were included in this study. The study showed that during the time, diffusion restriction could be seen in an extraaxial hematoma. At the first 24 hours, the signal of hematoma was void in 87.5% of DWI and 100% of ADC. On the second day, they were hypo-signal in 75% of DWI and 100% 0f ADCs, and after three weeks, 100% of cases were hyper-signal in DWI and hypo-signal ADCs.ConclusionThis preliminary study has shown that the DWI can be used to detect and track the extra-axial hematoma. The signal intensity was void during the first twentyfour hours, although it became hypo-signal after 48 hours. Of note, the diffusion restriction is noted after three weeks.     

Pneumococcal meningitis before the introduction of 10-valent pneumococcal conjugate vaccine into the National Childhood Immunization Program in Poland

Background

Poland introduced the 10-valent conjugate pneumococcal vaccine (PCV10) into the childhood immunization program in January 2017. During previous decades, considerable changes had occurred in the surveillance system for invasive pneumococcal disease. Therefore, to provide baseline data on pneumococcal diseases before PCV10 introduction, we evaluated the epidemiology of pneumococcal meningitis (PM), the only syndrome monitored consistently since 1970.

基于层次分析法（AHP）的保健食品原料评价体系构建及分析

目的建立保健食品原料评价体系(Functional Food Crude Materials Evaluation System,FUFMES),为保健食品原料目录排名提供科学依据与技术保障。方法首先,利用文献调研和多轮专家访谈方法筛选FUFMES的指标并确定其层级关系;第二,使用层次分析法(Analytic Hierarchy Process,AHP)计算指标权重,具体方法是依据专家打分构建判断矩阵,利用R语言进行一致性检验与最大特征根检验,得出各级指标权重;第三,使用极值法计算原料的单个指标值;第四,利用线性加权综合法得到每种原料的评价指数并据此进行排名;最后,将获得的分析结果与专家评价结果进行比较。结果 FUFMES包括6个一级指标、39个二级指标、11个三级指标。利用FUFMES对9种保健食品原料进行评价,获得的评价指数依次是:西洋参(0.49)、人参(0.48)、银杏叶(0.21)、灵芝孢子粉(0.08)、鱼油(0.06)、螺旋藻(0.03)、辅酶Q10(0.02)、褪黑素(0.01)、大蒜油(-0.03)。基于该评价指数的排名结果与专家评价结果显示了较高一致性。结论构建了科学、完整的FUFMES,FUFMES将成为保健食品原料目录评价与排名的有力工具,为推进保健食品原料备案制提供科学依据与技术保障。     

新疆维吾尔族、汉族抗结核药物性肝损伤患者IL-10分泌水平的研究

目的 探讨汉族、维吾尔族抗结核药物诱导的肝损伤（ATDLI）患者IL-10分泌量，比较两民族之间存在的差异。方法 选取新疆维吾尔自治区胸科医院、石河子大学医学院第一附属医院确诊的ATDLI患者。采用双抗体夹心ELISA测定患者IL-10的分泌量。比较两个民族以及两个民族不同性别、不同肝损伤程度的患者血清IL-10的表达量。结果 共收集ATDLI汉族组患者100例，维吾尔族组患者135例。维吾尔族组ATDLI患者IL-10分泌量[（56.30±17.24）pg/mL]高于汉族组[（45.81±11.04）pg/mL]，差异有统计学意义（P<0.0001）。汉族轻度、中度及重度肝损伤组患者血清IL-10水平分别为（44.73±9.10）、（47.39±10.58）、（49.52±13.21）pg/mL；维吾尔族轻度、中度及重度肝损伤组患者血清IL-10水平分别为（52.30±15.24）、（56.84±13.71）、（58.62±14.38）pg/mL。组间比较显示，IL-10的分泌量汉族、维吾尔族中重度肝损伤组患者均高于轻度肝损伤组患者（均P<0.05）。结论 ATDLI患者IL-10分泌量随肝损伤程度的加重而升高。ATDLI患者IL-10分泌量维吾尔族高于汉族。     

Derivation and Validation of a Model to Predict 30-Day Readmission in Surgical Patients Discharged to Skilled Nursing Facility

ObjectivesTo identify factors associated with 30-day all-cause readmission rates in surgical patients discharged to skilled nursing facilities (SNFs), and derive and validate a risk score.DesignRetrospective cohort.Setting and participantsPatients admitted to 1 tertiary hospital's surgical services between January 1, 2011, and December 31, 2014 and subsequently discharged to 110 SNFs within a 25-mile radius of the hospital. The first 2 years were used for the derivation set and the last 2 for validation.MethodsData were collected on 30-day all cause readmissions, patient demographics, procedure and surgical service, comorbidities, laboratory tests, and prior health care utilization. Multivariate regression was used to identify risk factors for readmission.ResultsDuring the study period, 2405 surgical patients were discharged to 110 SNFs, and 519 (21.6%) of these patients experienced readmission within 30 days. In a multivariable regression model, hospital length of stay [odds ratio (OR) per day: 1.03, 95% confidence interval (CI) 1.02-1.04], number of hospitalizations in past year (OR 1.24 per hospitalization, 95% CI 1.18-1.31), nonelective surgery (OR 1.33, 95% CI 1.18-1.65), low-risk service (orthopedic/spine service) (OR 0.32, 95% CI 0.25-0.42), and intermediate-risk service (cardiothoracic surgery/urology/gynecology/ear, nose, throat) (OR 0.69, 95% CI 0.53-0.88) were associated with all-cause readmissions. The model had a C index of 0.71 in the validation set. Using the following risk score [0.8 × (hospital length of stay) + 7 × (number of hospitalizations in past year) +10 for nonelective surgery, +36 for high-risk surgery, and +20 for intermediate-risk surgery], a score of >40 identified patients at high risk of 30-day readmission (35.8% vs 12.6%, P < .001).Conclusions/ImplicationsAmong surgical patients discharged to an SNF, a simple risk score with 4 parameters can accurately predict the risk of 30-day readmission.     

针灸联合西药对中重度间歇性过敏性鼻炎患者T淋巴细胞亚群、IL-4、IL-10、VACM-1水平的影响

目的观察针灸联合西药对中重度间歇性过敏性鼻炎患者血清T淋巴细胞亚群、炎性因子及血管细胞黏附分子-1(VACM-1)的影响。方法将120例中重度间歇性过敏性鼻炎患者随机分为对照组和治疗组,每组60例。对照组予丙酸氟替卡松鼻喷雾剂、盐酸氮卓斯汀片治疗,治疗组在对照组治疗措施的基础上加用针灸疗法。两组疗程均为28天,观察临床疗效,比较中医证候积分、血清T淋巴细胞亚群、炎性因子[白介素-4(IL-4)、白介素-10(IL-10)]及VACM-1水平的变化情况。结果①治疗组、对照组总有效率分别为95.0%、81.7%,治疗组临床疗效优于对照组(P0.05)。②治疗前与疗程结束后7天组内比较,两组中医证候(鼻塞不通、鼻痒难耐、鼻流清涕、喷嚏频作)较治疗前改善(P0.05);组间疗程结束后7天比较,治疗组中医证候改善情况优于对照组(P0.05)。③治疗前与疗程结束后7天组内比较,两组血清CD3~+、CD4~+水平和CD4~+/CD8~+较治疗前升高(P0.05),血清CD8~+、IL-4、IL-10、VCAM-1水平较治疗前降低(P0.05);组间疗程结束后7天比较,上述指标差异有统计学意义(P0.05)。结论针灸联合西医治疗中重度间歇性过敏性鼻炎疗效满意,可有效缓解患者的临床症状,改善机体免疫状态,减轻炎症反应。     

A Very Long-term Longitudinal Study on the Evolution and Clinical Outcomes of Persistent Iatrogenic Atrial Septal Defect After Cryoballoon Ablation

Background

Persistent iatrogenic atrial septal defect (iASD) is a common but poorly characterized complication after cryoballoon (CB) pulmonary vein isolation (PVI) procedures. We therefore investigate its prevalence, evolution, risk factors, and clinical outcomes in a prospective longitudinal study.