芦山地震5年后雅安市高血压患者心理卫生问题检出率及其影响因素

目的 了解芦山地震5年后雅安市高血压患者心理卫生问题检出率及其影响因素，为促进地震灾区高血压患者心理健康提供参考。方法 采用分层整群随机抽样方法，于2018年12月选取雅安市高血压患者800例作为研究对象。采用自编居民基本信息调查表收集患者的基本资料，采用12项一般健康问卷（GHQ-12）评定患者近期是否存在心理卫生问题，采用Logistic回归分析其影响因素。结果 回收有效问卷744份（93.00%），检出存在心理卫生问题者79例（10.62%）。单因素分析结果显示，不同婚姻状况（P?0.01）、家庭人均月收入（P=0.012）、是否接受社会救助（χ²=25.194，P?0.01）的高血压患者心理卫生问题检出率差异均有统计学意义。Logistic回归分析显示，未婚/分居/离异/丧偶（OR=3.879，P=0.015）以及接受社会救助（OR=4.705，P?0.01）是高血压患者存在心理卫生问题的危险因素。结论 雅安市高血压患者心理卫生问题检出率较低，未婚/分居/离异/丧偶者以及接受社会救助的高血压患者心理卫生问题可能更突出。     

术前控制营养状态评分与肝细胞癌肝切除术后预后的研究进展

肝细胞癌(HCC)是最常见的恶性肿瘤之一。尽管在早期诊断和个体化治疗方面取得了进展,但经根治性切除等治疗后,HCC患者的临床预后仍不佳,复发率高。因此,在HCC患者中识别准确可靠的预后标志物是必要的。作为一种新的免疫营养生物标志物,控制营养状态(CONUT)评分已被报道用于预测癌症患者的预后。本文将对术前CONUT评分与HCC肝切除术后预后的研究进展进行综述。     

Venetoclax alone or in combination with other regimens treatment achieve deep and sustained remission of relapsed/refractory chronic lymphocytic leukemia: a meta-analysis

Clinical and Experimental Medicine - Recently, the use of novel targeted drugs significantly improved the overall response rate (ORR) and survival of patients with relapsed/refractory chronic...     

胸水及血清中透明质酸水平在肺癌与肺良性疾病中的鉴别诊断意义

目的分析胸水及血清透明质酸(HA)水平在肺癌与肺良性疾病中的鉴别诊断意义。 方法选取我院2019年5月至2021年9月收治的37例肺癌患者为观察组，选取我院同期住院治疗的32例肺部良性病变为对照组。入院24 h内采集胸水及血液标本分别检HA水平；以磁微粒化学发光法检测血清鳞状上皮细胞癌抗原(SCC)、糖类抗原125(CA125)、神经元特异性烯醇化酶(NSE)、癌胚抗原(CEA)及细胞角蛋白19片段抗原21-1(CYFRA21-1)。比较两组胸水及血清中HA水平。 结果观察组胸水及血清HA水平高于对照组(P<0.05)。观察组胸水CEA、ADA高于对照组(P<0.05)。胸水CEA及ADA水平、胸水及血清HA、肿瘤标志物表达高，为影响肺癌患者发生的相关因素(P<0.05)。 结论肺癌患者胸水CEA及ADA水平、胸水及血清HA、肿瘤标志物五项SCC、CA125、NSE、CEA、CYFRA21-1水平呈异常表达，对肺癌具有鉴别诊断意义。     

Analysis on internal mechanism of zedoary turmeric in treatment of liver cancer based on pharmacodynamic substances and pharmacodynamic groups

Zedoary tumeric (Curcumae Rhizoma, Ezhu in Chinese) has a long history of application and has great potential in the treatment of liver cancer. The anti liver cancer effect of zedoary tumeric depends on the combined action of multiple pharmacodynamic substances. In order to clarify the specific mechanism of zedoary tumeric against liver cancer, this paper first analyzes the mechanism of its single pharmacodynamic substance against liver cancer, and then verifies the joint anti liver cancer mechanism of its "pharmacodynamic group". By searching the research on the anti hepatoma effect of active components of zedoary tumeric in recent years, we found that pharmacodynamic substances, including curcumol, zedoarondiol, curcumenol, curzerenone, curdione, curcumin, germacrone, β-elemene, can act on multi-target and multi-channel to play an anti hepatoma role. For example, curcumin can regulate miR, GLO1, CD133, VEGF, YAP, LIN28B, GPR81, HCAR-1, P53 and PI3K/Akt/mTOR, HSP70/TLR4 and NF-κB. Wnt/TGF/EMT, Nrf2/Keap1, JAK/STAT and other pathways play an anti hepatoma role. Network pharmacological analysis showed that the core targets of the "pharmacodynamic group" for anti-life cancer are AKT1, EGFR, MAPK8, etc, and the core pathways are neuroactive live receiver interaction, nitrogen metabolism, HIF-1 signaling pathway, etc. At the same time, by comparing and analyzing the relationship between the specific mechanisms of pharmacodynamic substance and "pharmacodynamic group", it is found that they have great reference significance in target, pathway, biological function, determination of core pharmacodynamic components, formation of core target protein interaction, in-depth research of single pharmacodynamic substance, increasing curative effect and so on. By analyzing the internal mechanism of zedoary tumeric pharmacodynamic substance and "pharmacodynamic group" in the treatment of liver cancer, this paper intends to provide some ideas and references for the deeper pharmacological research of zedoary tumeric and the relationship between pharmacodynamic substance and "pharmacodynamic group".     

基于患者出射EPID剂量验证的在体调强放疗质控技术研究

背景与目的：调强放疗（intensity-modulated radiation therapy，IMRT）中剂量投照失误可导致严重后果，而目前常用的治疗前计划验证方法并不能反映患者真实投照剂量。实现一种评估患者在体剂量执行准确度的方法，能够在分次治疗中及时发现较大剂量错误，避免发生患者投照剂量过高或不足。方法：复旦大学附属肿瘤医院收治的患者首次实施治疗前行锥形束计算机断层成像（cone beam computed tomography，CBCT）扫描，与定位CT图像进行配准保证治疗体位与模拟定位时一致，实时治疗中使用电子射野影像装置（electronic portal imaging device，EPID）获取患者出射剂量影像，并把首次出射EPID影像作为剩余分次治疗的基准值，后续分次实时治疗野结束后快速将其出射EPID影像与对应基准影像进行γ分析比较，以验证治疗计划是否准确执行于患者身上。设计模体实验对治疗部位错误和摆位误差情况进行分析，来评估本方法识别放疗差错的准确性。结果：本方法可有效地识别出IMRT放疗中患者治疗部位错误和非平行于射野角度方向的摆位误差，但对平行于射野角度方向的摆位误差并不敏感，30例鼻咽癌患者临床应用结果中能够直观显示分次治疗间摆位重复性情况。结论：基于EPID实现的一种在体剂量验证方法能够对调强放疗中患者实时剂量的准确性进行评估，在单个治疗野结束后可快速检测出较大治疗错误。