原发性肝癌患者手术切除术后早期复发影响因素分析

目的:探究原发性肝癌患者手术切除术后早期复发影响因素分析。方法:对广州市番禺区中医院2017年2月-2019年2月收治的原发性肝癌患者98例进行回顾性分析,依据各项临床指标分析手术切除术后早期复发的影响因素。结果:原发性肝癌患者经由手术切除后出现复发的可能性较高,同时手术切缘有残留、包膜不完整、肿瘤结节、心理因素、甲胎蛋白、血管侵犯、肝硬化及肿瘤直径等均是影响原发性肝癌手术期后再复发的高危因素。结论:原发性肝癌通常具有术后复发的生物学特性,依据对手术切除术之后早期复发因素的分析,对手术风险与治疗方案进行充分评估,同时要求患者进行定期复查及随访等工作,可对患者手术成功以及并发症的防治等均具有积极意义。     

失眠患者睡眠质量与心理健康状况的相关性研究

目的:探索原发性失眠患者睡眠质量与心理健康状况的关系。方法:采用横断面的研究方法,选取2015年7月至2017年7月北京中医药大学第三附属医院收治的符合纳入标准的原发性失眠患者308例作为研究对象,以PSQI、SCL-90采集原发性失眠患者的睡眠质量、心理健康状况等资料进行统计分析。结果:308例失眠患者的PSQI总分均值为(12.65±3.04),241例SCL-90筛选阳性。失眠患者SCL-90各因子测评结果除偏执、敌对外均与全国常模比较差异有统计学意义(P<0.01)。睡眠、饮食方面不适的患者211例,伴强迫者144例,伴焦虑者86例。睡眠质量、催眠药物、PSQI总分与SCL-90各因子显著正相关,此外强迫与睡眠障碍呈中度正相关。结论:失眠患者的心理健康水平较正常人差。失眠患者伴有最多的3种自觉症状为睡眠饮食不适感、强迫及焦虑。失眠患者的睡眠质量、药物使用情况及睡眠整体状况与其心理障碍相互影响,强迫与睡眠障碍有较强的相关性。     

Germline variant burden in multidrug resistance transporters is a therapy-specific predictor of survival in breast cancer patients

Multidrug resistance due to facilitated drug efflux mediated by ATP-binding cassette (ABC) transporters is a main cause for failure of cancer therapy. Genetic polymorphisms in ABC genes affect the disposition of chemotherapeutics and constitute important biomarkers for therapeutic response and toxicity. Here we correlated germline variability in ABC transporters with disease-specific survival (DSS) in 960 breast cancer (BRCA), 314 clear cell renal cell carcinoma and 325 hepatocellular carcinoma patients. We find that variant burden in ABCC1 is a strong predictor of DSS in BRCA patients, whereas candidate polymorphisms are not associated with DSS. This association is highly drug-specific for subgroups treated with the MRP1 substrates cyclophosphamide (log-rank p = 0.0011) and doxorubicin (log-rank p = 0.0088) independent of age and tumor stage, whereas no association was found in individuals treated with tamoxifen (log-rank p = 0.13). Structural mapping of significant variants revealed multiple variants at residues involved in protein stability, cofactor stabilization or substrate binding. Our results demonstrate that BRCA patients with high variant burden in ABCC1 are less prone to respond appropriately to pharmacological therapy with MRP1 substrates, thus incentivizing the consideration of genomic germline data for precision cancer medicine.     

基于国家专利的中药复方治疗化学性肝损伤用药规律研究

目的分析国家专利治疗化学性肝损伤的组方用药规律,为新药研发及相关专利的申请提供参考。方法以国家知识产权局中国专利公布公告网站收录的授权专利为资料来源,使用Microsoft Excel 2018建立数据库,对中药频次与分类进行统计分析;采用SPSS Statistic 21.0和SPSS Modeler 15.0对高频中药(频次≥10)进行性味归经分析、系统聚类分析、关联度与网络分析。结果纳入专利100项,涉及中药186味,以葛根最为常见;高频中药15味,药味以甘为主,药性以温、平为主,多归脾、肝经;聚类分析得到7组中药组合;二项、三项和四项关联规则分别为6、24、2项,各项组合分别为6、16、2项;核心药物为葛根、五味子、丹参、甘草、山楂、枸杞子、黄芪、柴胡、姜黄和枳椇子。结论中药复方治疗化学性肝损伤常用补虚、解表、化瘀、活血、渗湿及利水药;临证多采用疏肝理气之剂,适当伍以柔润之品。     

The effects of carnitine supplementation on clinical characteristics of patients with non-alcoholic fatty liver disease: A systematic review and meta-analysis of randomized controlled trials

ObjectiveThe beneficial effects of carnitine supplementation on nonalcoholic fatty liver disease are unclear. We conducted a systematic review and meta-analysis to evaluate the effects of carnitine supplementation on liver function, lipid profile, body mass index, body weight, and homeostasis model assessment of insulin resistance in patients with nonalcoholic fatty liver disease.MethodsA comprehensive search of PubMed, Web of Science, Scopus, Cochrane Library, and Google Scholar databases were performed. Only randomized placebo-controlled human studies that examined the effects of carnitine supplementation on liver function, lipid profile, body mass index, body weight, and homeostasis model assessment of insulin resistance up to September 2019 were included. Fixed effects or random-effects models were applied to compute the pooled effect size. Heterogeneity assessments were performed using Cochran’s Q test and I-squared statistics. The quality of the studies was assessed using the Jaded scale.ResultsA total of 5 articles were selected, including 334 individuals (167 in control and 167 in intervention groups). The results demonstrated that carnitine supplementation significantly reduced homeostasis model assessment of insulin resistance (HOMA-IR) (WMD: −0.91; 95 % CI: −1.11, −0.72; p < 0.001, I² = 0.0 %) and the levels of aspartate aminotransferase (AST) (WMD: −16.62; 95 % CI: −28.11, −5.14; IU/l; p = 0.005, I² = 93.5 %), alanine aminotransferase (ALT) (WMD: -33.39; 95 % CI: −45.13, −21.66; IU/l; p < 0.001, I² = 93.4 %), and triglycerides (TG) (WMD: −22.13; 95 % CI: −38.91, −5.34; mg/dl; p = 0.01; I² = 0.0 %). However, the results of the pooled effect size did not show any significant effect of carnitine supplementation on body mass index (BMI) (WMD: 0.07; 95 % CI: −0.15, 0.29; p = 0.55; I² = 0.0 %), body weight (WMD: −0.28; 95 % CI: −2.23, 1.68; p = 0.78; I² = 45.7 %), the levels of gamma-glutamyl transferase (γGT) (WMD: −11.31; 95 % CI: −24.35, 1.73; IU/l; p = 0.09, I² = 61.1 %), cholesterol (WMD: −13.58; 95 % CI: −46.77, 19.60; mg/dl; p = 0.42; I² = 94.9 %), high-density lipoprotein-cholesterol (HDL-C) (WMD: 1.36; 95 % CI: −0.96, 3.68; mg/dl; p = 0.25; I² = 64.7 %), and low density lipoprotein-cholesterol (LDL-C) (WMD: −14.85; 95 % CI: −45.43, 15.73; mg/dl; p = 0.34; I² = 96.4 %).ConclusionsThis analysis shows that carnitine supplementation for patients with nonalcoholic fatty liver disease demonstrates a reduction in AST, ALT, TG levels and HOMA-IR. However, no significant effect of carnitine supplementation was observed on BMI, body weight, the levels of γGT, TC, HDL-cholesterol and LDL-cholesterol.     

从肝脾论治成年女性特应性皮炎

目的:特应性皮炎的发病及治疗存在很大的异质性,在治疗方面特别强调个体化治疗,本文主要总结成年女性特应性皮炎的治疗思路和方法。方法:基于肝脾两脏的生理、病理及成年女性特应性皮炎的临床表现,深入分析其病因病机及治疗方法。结果:女性成年特应性皮炎患者常肝脾同病,肝郁脾虚湿蕴和肝郁脾虚血弱是成年女性特应性皮炎的常见证型,临床可采用疏肝健脾祛湿法和疏肝健脾养血法进行治疗。典型病例中采用肝脾同调法不但可以改善患者的皮疹,也可有效缓解瘙痒和不良情绪。结论:肝脾同调法是治疗成年女性特应性皮炎的有效方法。     

基于“317护”健教平台的慢性肝病患者健康教育效果评价

目的探讨"317护"健教平台在住院的慢性肝病患者健康教育应用中的临床效果。方法选择2018年1～6月我院170例15～65周岁的住院患者为研究对象,采用随机数字表法等分为观察组和对照组,对照组由责任护士进行常规面对面的健康教育指导,观察组采用"317护"微信平台开展健康教育,比较两组患者对入院须知、疾病知识、治疗方法、检查须知、药物知识、饮食指导、出院指导等知识的掌握程度,两组患者对所获健康知识方式的满意度。结果观察组患者对入院须知、疾病知识、药物知识、饮食指导等的知晓率达93.95%,知识掌握程度明显高于对照组的81.18%,差异有统计学意义(P0.05),观察组患者对健康教育的满意度高于对照组,差异有统计学意义(P0.05)。结论结合"317护"健教平台的管理模式,能提高患者对健康教育知识的知晓率,促进患者对疾病的自我管理,提高其对护理工作的满意度。     

Clinical Significance of the Initial and Best Responses after Chemoembolization in the Treatment of Intermediate-Stage Hepatocellular Carcinoma with Preserved Liver Function

PurposeTo evaluate the clinical implications of initial and best responses during repeated transarterial chemoembolization procedures for hepatocellular carcinoma (HCC).Materials and MethodsThis study included 726 patients who received a diagnosis of intermediate-stage HCC with Child-Pugh class A liver function between 2007 and 2016, and who were treated with transarterial chemoembolization as the first-line treatment. Evaluation of treatment response was based on the modified response evaluation criteria in solid tumors. Overall survival (OS) was compared between response categories after implementation of landmark analysis.ResultsOf the 726 patients, an objective response (complete response [CR] or partial response [PR]) was observed as the initial response in 78.1% of patients. Regarding the best response during the transarterial chemoembolization series, 87.2% of patients were overall responders. The median OS of initial responders (n = 483) was not significantly different from that of subsequent responders at the 1-year landmark (stable disease [SD] after first transarterial chemoembolization but CR or PR after repeated transarterial chemoembolization; n = 61; 46.2 vs 40.1 months, respectively; P = .145). Likewise, the median OS of initial CR patients (n = 326) was not significantly different from that of the subsequent CR group (n = 126) at the 1-year landmark (PR or SD after first transarterial chemoembolization but CR after repeated transarterial chemoembolization; 53.4 vs 46.3 months, respectively; P = .455). Multivariate Cox analyses showed that the objective responses, the initial responses (hazard ratio [HR], 0.638; P = .001), and the best responses (HR, 0.304; P < .001) had the significant prognostic significance for OS.ConclusionsBoth the initial and best responses during repeated transarterial chemoembolization were significantly associated with OS in patients with intermediate-stage HCC and preserved liver function.