针刺配合补阳还五汤治疗脑梗死的临床疗效分析

目的:分析针刺配合补阳还五汤治疗脑梗死的临床疗效。方法:选择我院在2018年1-12月收治的120例脑梗死患者,依据治疗方法将其分为对照组(60例)与观察组(60例),对照组患者应用补阳还五汤治疗,观察组患者应用针刺配合补阳还五汤治疗,对比分析两组患者的治疗效果、治疗前后的神经功能损伤评分、日常生活能力、肢体运动功能评分,血液流变学各项指标变化情况、血浆血管内皮生长因子(Vascular Endothelial Growth Factor,VEGF)、神经肽Y(Neuropeptide Y,NPY)含量。结果:观察组治疗总有效率高于对照组;治疗前的神经缺损评分量表(National Institute of Health Stroke Scale,NIHSS)评分、日常生活活动评分(采用Barthel指数)及Fugl-Meyer运动功能两组对比差异不明显(P>0.05),但治疗后观察组NIHSS评分低于对照组,Barthel指数与Fugl-Meyer运动功能均高于对照组(P<0.05);观察组患者治疗后的血浆粘度、全血粘度与纤维蛋白原均低于对照组(P<0.05);两组患者治疗前血浆VEGF与NPY含量对比差异不明显,治疗后观察组血浆VEGF含量高于对照组,且血浆NPY含量低于对照组(P<0.05)。结论:针对脑梗死采用针刺配合补阳还五汤治疗效果显著,能够缓解临床症状,改善神经功能损伤情况,有利于提高患者的生活质量,具有临床应用价值。     

64层螺旋CT三维成像在腹部来源不明肿瘤诊断中的应用效果

目的:探讨64层螺旋CT三维成像在腹部来源不明肿瘤诊断中的应用效果。方法:采用回顾性、总结性研究方法，选择2014年6月到2018年2月在我院经手术病理证实的腹部来源不明肿瘤患者122例，术中病理诊断为良性肿瘤42例(良性组)和恶性肿瘤80例(恶性组)，所有患者都给予64层螺旋CT三维扫描与重建，记录影像学特征，判断诊断效果。结果:良性组与恶性组的CT图像质量主观评分分别为(3.89±0.45)分和(4.54±0.34)分，对比差异有统计学意义(P=0.018)。恶性组平扫期、动脉期、门脉期的CT值都显著高于良性组(P＜0.05)。在122例患者中，以CPR/MPR/VR/MIP显示肿瘤供血动脉100例，占比82.0%。恶性组中79例中显示供血动脉，良性肿瘤中21例显示供血动脉，对比差异有统计学意义(P＜0.05)。CT判断恶性肿瘤79例，良性肿瘤43例，对腹部来源不明肿瘤的诊断敏感性与特异性分别为98.8%和100.0%。结论:腹部肿瘤来源不同，特别增大时诊断困难；64层螺旋CT三维成像可立体、直观地显示肿瘤形态及与周围器官的关系，而且可以显示肿瘤血供，为手术提供可靠依据。     

基于VAS评价右美托咪定在宫颈癌根治术后镇痛及术后快速康复中的临床效果

目的:研究右美托咪定在宫颈癌根治术后镇痛及术后快速康复中的临床应用效果。方法:将2015年7月至2018年7月在本院行宫颈癌根治术的86例患者随机分为对照组和观察组各43例。对照组术后镇痛采用舒芬太尼和格拉司琼，观察组术后镇痛加用右美托咪定。采用视觉模拟评分法（VAS）评价患者术后1 h、6 h、12 h、24 h、48 h疼痛情况，采用Ramesay评分法评价患者不同时间点镇静状况，记录并比较两组患者不同时间点收缩压、舒张压、心率及呼吸频率变化，比较两组患者不良反应发生情况。结果:观察组患者术后6 h、12 h、24 h、48 h VAS评分均明显低于对照组（P＜0.05），Ramesay评分均明显高于对照组（P＜0.05）；观察组和对照组患者术后不同时间点呼吸频率比较，差异无统计学意义，但术后6 h、12 h、24 h观察组患者收缩压、心率均明显低于对照组（P＜0.05），术后1 h、6 h观察组患者舒张压明显低于对照组（P＜0.05）；观察组患者恶心呕吐、高血压发生率较对照组明显减低。结论:右美托咪定用于宫颈癌根治术后镇痛，可以提高镇痛镇静效果，稳定患者血流动力学，有助于术后快速康复。     

Diabetes,Metformin, and Lung Cancer: Retrospective Study of the Korean NHIS-HEALS Database

BackgroundMetformin is the first option in managing type 2 diabetes mellitus (DM) and has pleotropic effects. We studied the incidence of lung cancer in patients who received metformin therapy.Patients and MethodsThis study was retrospectively designed and based on the Korean National Health Insurance Service–National Health Screening Cohort to determine whether metformin reduces lung cancer risk in the diabetic population. At baseline, all participants were 40 to 69 years old and were categorized into 3 groups: metformin nonrecipients with DM, metformin recipients with DM, and the nondiabetic group.ResultsA total of 336,168 individuals were included in the final analysis (314,291 nondiabetic individuals, 8806 metformin recipients, and 13,071 metformin nonrecipients). The study median follow-up period was 12.86 years. The estimated cumulative lung cancer incidence of metformin nonrecipients, metformin recipients, and the nondiabetic group was 1.80%, 1.97%, and 1.24% in men and 1.87%, 0.61%, and 0.41% in women, respectively (P < .05). Compared to metformin nonrecipients, the hazard ratios (95% confidence intervals) for lung cancer incidence of metformin recipients and the nondiabetic group were 1.287 (0.979-1.691) and 0.835 (0.684-1.019) in men and 0.664 (0.374-1.177) and 0.553 (0.359-0.890) in women, respectively. The hazard ratios (95% confidence intervals) were statistically significant in male ever smokers (0.784 [0.627-0.979]) and female nonsmokers (0.498 [0.320-0.774]) after stratification according to smoking status.ConclusionMetformin therapy did not reduce lung cancer incidence in the diabetic population. However, individuals without DM were at a lower risk of lung cancer, especially in male ever smokers and female nonsmokers.     

Adult parameningial alveolar rhabdomyosarcoma: Case report and literature review

Alveolar rhabdomyosarcoma (ARMS) represents the most common childhood soft tissue sarcoma, but they are rarely seen among adults. Most of the protocols for adults are adapted from pediatric protocols. Here we report a case of a 53-year-old woman diagnosed with a nasal alveolar rhabdomyosarcoma, stage IV at diagnosis, treated by chemotherapy (a regimen inspired from the pediatric protocole pEpSSG RMS 2005) which led to partial response followed by chemo-radiotherapy. We performed a systematic review of adult head and neck ARMS and found 29 cases. Primary chemotherapy with different protocols (VAC, VAI or VIE) should be done followed by surgery and/or external beam radiotherapy (preferably with IMRT). EBRT seems beneficial to every ARMS with a dose around 50 Gy in a conventional fractionation, eventually completed with a boost on residual tumor. The target volume must be defined on pre-chemotherapy imaging. Brachytherapy and proton therapy are under evaluation.     

急诊治疗重症心力衰竭的方案及疗效探析

目的探讨急诊治疗重症心力衰竭的方案及疗效。方法选择本院80例2016年2月-2019年2月重症心力衰竭患者。随机分组,常规治疗组采取常规方法治疗,急诊治疗组则采取全面急诊治疗。比较两组重症心力衰竭疗效;重症心力衰竭症状改善的时间、心功能改善两级的时间;治疗前后患者舒张压、平均心率以及左心射血分数;不良反应。结果急诊治疗组重症心力衰竭疗效、重症心力衰竭症状改善的时间、心功能改善两级的时间、舒张压、平均心率以及左心射血分数相比较常规治疗组更好,P<0.05。两组未见严重不良反应,P>0.05。结论全面急诊治疗重症心力衰竭可获得较好预后,可有效改善患者的心功能,缓解症状,且安全性高,无明显不良反应。     

狼毒二萜类化学成分及其药理作用研究进展

狼毒Euphorbiae Ebracteolatae Radix为大戟科(Euphorbiaceae)植物狼毒大戟Euphorbia fischeriana或月腺大戟E.ebracteolata的干燥根,是一种广泛应用,具有广阔开发前景的中药材。狼毒含有多种生物活性成分,其中二萜类化合物是最为重要的一个部分,主要包括松香烷型、巴豆烷型、海松烷型、玫瑰烷型、西松烷型、巨大戟烷型、贝壳杉烷型、阿替斯烷型8种类型,此外还有少量二萜二聚体及其他类型的二萜类化合物。狼毒二萜类化学成分具有显著的抗肿瘤、抗炎、抗菌、抗病毒等药理作用。对狼毒二萜类化学成分及其药理作用进行综述,以期为更好地开发狼毒资源及其临床应用提供参考。     

鼻整形患者疾病特异性生存质量量表的研究

鼻整形术后的疗效受多因素影响，鼻畸形整复术更注重鼻外形及功能的共同改善，其评价标准包括主观性与客观性内容。疾病特异性量表从患者主观角度对手术前后鼻部状况予以评估，是针对性改善患者生存质量（QoL）的重要工具。QoL的评价包括个体对健康状况的主观认知、症状、功能、患者偏好与价值观等，需要在保留客观性与科学性的基础上，尽可能反映患者的主观感受。本文就近年来疾病特异性量表在鼻整形患者QoL评估方面的应用进展进行综述。