清热化瘀方联合康复训练治疗脑卒中恢复期临床观察

目的观察清热化瘀方联合康复训练对脑中风恢复期患者神经功能改善的影响,为临床提供疗效依据。方法选取2019年6月—2019年10月收治的脑中风恢复期患者,采用随机数字表法分为2组,对照组采用常规内科治疗及康复训练,试验组在对照组治疗方案的基础上加用清热化瘀方颗粒,记录并分析2组患者治疗后的临床疗效。结果试验组患者的总有效率高于对照组,试验组治疗后神经功能缺损评分、肢体感觉及运动功能评分、肢体平衡能力评分、生活能力评分均明显优于对照组(P<0.05)。结论清热化瘀方联合康复训练可明显改善脑中风恢复期患者的症状,减轻神经功能缺损程度,提高感觉及运动功能,提高生活能力。     

血府逐瘀汤合温胆汤加减联合西药治疗高血压颈动脉硬化的临床观察

目的:观察血府逐瘀汤合温胆汤加减联合西药治疗高血压颈动脉硬化的效果。方法:选取2017年6月至2018年6月聊城市中医院收治的高血压颈动脉硬化患者92例作为研究对象,按照随机数字表法随机分为对照组与观察组,每组46例。对照组患者给予左旋氨氯地平+阿托伐他汀口服,观察组在对照组基础上加用血府逐瘀汤合温胆汤加减口服。观察患者血压、血脂控制情况,测定颈动脉内膜中层厚度(IMT)、斑块面积、血管皮内皮功能、血清蛋白酶分子水平。结果:与对照组比较,观察组治疗后的血压SBP、DBP及血脂TG、TC、LDL-C等指标更低(P<0.05);颈动脉粥样硬化斑块IMT厚度、斑块面积明显缩小(P<0.05),血管内皮功能指标ET-1、AngⅡ、TXB2水平明显降低,NO水平明显升高(P<0.05);血清CatK、MMP-9水平明显降低(P<0.05);观察组不良反应发生率8.70%明显低于对照组不良反应发生率21.74%(P<0.05)。结论:血府逐瘀汤合温胆汤加减联合西药更利于控制高血压颈动脉硬化患者的血压,调节脂质代谢,改善血管内皮功能,降低血清蛋白酶分子的含量,用药安全。     

血液净化中心设备管理研究进展

血液净化中心是医院血液透析患者开展血液净化治疗的主要场所。在血液净化中心开展血液净化治疗的患者通常来说免疫功能低下,容易发生感染,并且对设备具有较强的依赖性。因此血液净化中心设备管理质量直接影响着血液透析中心的血液净化治疗效果。这便要求血液净化中心应该不断加强设备管理,提高设备管理质量,为患者的治疗提供更好的服务。因此近些年人们对于血液净化中心设备管理的重视程度不断提高,很多专家关于血液净化中心的设备管理开展了很多研究工作,本文将近些年的研究进展进行综述,以期为血液净化中心的设备管理提供借鉴。     

液相色谱-电喷雾串联质谱分析人全血中环孢素的基质效应评估及其机理探究

目的： 评估液相色谱-电喷雾串联质谱（LC-ESI-MS/MS）分析人全血中环孢素的基质效应，并探究其发生机理。方法： 全血裂解物的蛋白沉淀上清液用作全血基质。分别用乙腈水溶液和全血基质配制等浓度环孢素A（CyA）、环孢素C（CyC）的质控样品。分别在添加H⁺、NH₄⁺和Na⁺的流动相中，用LC-ESI-MS/MS的MRM模式检测质控样品中CyA，CyC的[M+H]⁺、[M+NH₄]⁺和[M+Na]⁺（M=CyA，CyC）峰面积，以其计算基质效应因子；用MS Scan模式检查质控样品中CyA、CyC色谱流出峰的质谱离子组成情况，用于判断基质效应原因。结果： 在添加H⁺、NH₄⁺和Na⁺的流动相中，全血基质中CyA、CyC基质效应因子分别为-76.6%~-54.0%、-86.0%~-55.3%和-42.8%~-34.1%。在加H⁺、加NH₄⁺流动相中，标准液加全血基质的CyA、CyC色谱峰的质谱中出现丰度很高的[M+Na]⁺和[M+K]⁺，在加Na⁺流动相中它们出现丰度很高的[M+K]⁺，而对应的定量离子[M+H]⁺、[M+NH₄]⁺或[M+Na]⁺的丰度显著降低。结论： 全血基质对环孢素的LC-ESI-MS/MS分析产生明显的基质效应，其原因与基质中Na⁺、K⁺同添加在流动相中用于辅助电离的H⁺、NH₄⁺或Na⁺竞争与环孢素加合，导致定量目标加合离子丰度显著降低有关。     

Risk Factors for Early Port Infections in Adult Oncologic Patients

PurposeThe purpose of this study was to retrospectively investigate risk factors for chest port (port) infections within 30 days of placement (early port infections) in adult oncologic patients.Materials and MethodsThis single-institution, three-center retrospective study identified 1,714 patients (868 males, 846 females; median age 60.0 years old) who underwent port placement between January 2013 and August 2017. All patients received an intravenous antibiotic prior to port placement. The median absolute neutrophil count was 5,260 cells/μL, the median white blood cell (WBC) count was 7,700 cells/μL, and the median serum albumin was 4.00 g/dL at the time of port placement. Double-lumen ports were most commonly implanted (74.85%) more frequently in an outpatient setting (72.69%). Risk factors for early port infections were elucidated using univariate and multivariate proportional subdistribution hazard regression analyses.ResultsA total of 20 patients (1.2%) had early port infections; 15 patients (0.9%) had positive blood cultures. The mean time to infection was 20 days (range, 9–30 days). The port-related 30-day mortality rate was 0.2% (4 of 1,714 patients). Most bloodstream infections were attributed to Staphylococcus spp. (n = 11). In multivariate analysis, hematologic malignancy (hazard ratio [HR], 2.61; 95% confidence interval (CI), 1.15–5.92.; P = .02), hypoalbuminemia (albumin <3.5 g/dL; HR, 3.52; 95% CI: 1.48–8.36; P = .004), leukopenia (WBC <3,500 cells/μL; HR, 3.00; 95% CI: 1.11–8.09; P = .03), and diabetes mellitus (HR, 3.71; 95% CI: 1.57–8.83) remained statistically significant risk factors for early port infection.ConclusionsHematologic malignancy, hypoalbuminemia, leukopenia, and diabetes mellitus at the time of port placement were independent risk factors for early port infections.     

Diagnostic blood loss from phlebotomy and hospital acquired anemia in patients with severe burns

PurposeThe study was performed to estimate the diagnostic blood loss (DBL) volume during hospitalization and investigate its relationship with the development of moderate to severe hospital acquired anemia (HAA) and increased number of red blood cell (RBC) transfusion following extensive burns.Materials and methodsThis was a retrospective study of adult burned patients with total body surface area (TBSA) burn larger than 40%, who were admitted to burn center of Changhai hospital between January 2005 and December 2017.ResultsWe included a final number of 157 patients in the present study. Moderate to severe HAA within the fourth week postburn was developed in 46 of 121 patients who stayed over 28-day hospitalization. Patients with moderate to severe HAA had both significantly higher total DBL volume [245 (IQR: 183.75, 325.25) mL vs 168 (119, 163) mL ; P = 0.001] and DBL volume per day [10.22 (IQR: 8.57, 12.38) mL vs 6.63 (5.22, 10.42) mL/day; P = 0.005]. Logistic regression analysis revealed that both DBL volume per day and TBSA burn were independent risk factors for the development of moderate to severe HAA.ConclusionsSeverely burned patients appear to be prone to develop HAA during hospitalization. The DBL volume contribute to the occurrence of moderate to severe HAA, which might be a modifiable target for preventing HAA.     

补肾活血法改善乳腺癌认知功能下降的临床观察

目的：探讨补肾活血方药治疗化疗后认知功能下降乳腺癌患者的临床疗效。方法：选取2015年11月至2017年11月首都医科大学附属北京中医医院收治的化疗后不同程度认知障碍的乳腺癌患者72例作为研究对象，按照随机数字表法随机分为对照组和观察组，每组36例。对照组给予对应的安慰剂，观察组给予补肾活血为主的方药，均为2次/d，共治疗6周。分别在治疗前后观察2组患者的认知功能（蒙特利尔量表、FACT量表）、生命质量、中医症候评分等。结果：在认知功能评价中，药物观察组患者蒙特利尔量表评分治疗后较治疗前显著提高（P<0.05），与对照组比较也有明显提高（P<0.05）。中药观察组患者的FACT-cog量表积分治疗后较治疗前有显著提高（P<0.05），且与对照组比较有显著提高（P<0.05）。观察组治疗后中医证候评分较治疗前及对照组治疗后均明显提高（P<0.05），观察组与对照组治疗前后的生命质量评分差异无统计学意义(P>0.05)。结论：补肾活血中药一定程度上可以有效改善乳腺癌患者化疗后导致的认知功能下降，但对生命质量的改善并不明显。     

2型糖尿病中个性化综合饮食护理的应用效果

目的观察2型糖尿病患者中个性化综合饮食护理的应用效果。方法选择本院2018年1月—2018年12月接收的80例2型糖尿病患者实施此次研究,根据随机数字表法分为观察组(40例)和对照组(40例)。观察组使用个性化综合饮食护理,对照组使用常规护理措施,比较两组患者临床效果。结果观察组依从性为95.00%,对照组为80.00%(P<0.05)。两组护理前餐后2 h后血糖含量、糖化血红蛋白水平及空腹血糖含量比较差异无统计学意义(P>0.05)。观察组护理后餐后2 h后血糖含量、糖化血红蛋白水平及空腹血糖含量均低于对照组(P<0.05)。结论将个性化综合饮食护理用于2型糖尿病患者治疗中。