早期介入微弹簧圈栓塞治疗脑动脉瘤破裂的疗效及预后分析

目的:研究分析早期介入微弹簧圈栓塞治疗脑动脉瘤破裂的疗效及预后。方法:选取我院2011年至2014年期间收治的脑动脉瘤破裂患者96例作为研究对象。根据数字法随机分成观察组及对照组各48例,观察组患者在入院3d之内实施微弹簧圈栓塞形式介入治疗,对照组治疗时间为入院3 d后。对比两组患者临床治疗疗效、并发症发生情况、以及术后6个月的改良Rankin量表(m RS)、改良型日常生活能力(MBI)评分。结果:观察组的栓塞效果显著好于对照组,差异有统计学意义(P0.05)。观察组术后6个月的m RS评分显著低于对照组,且MBI评分显著高于对照组,差异均有统计学意义(均P0.05)。观察组的并发症发生率均显著低于对照组,差异均有统计学意义(均P0.05)。结论:入院3d之内利用微弹簧圈栓塞对脑动脉瘤破裂实施早期介入治疗,具有较好的疗效及预后,值得临床重视。     

心理干预联合氟哌噻吨美利曲辛片对老年高血压伴焦虑抑郁患者血压的影响

目的:研究心理干预联合氟哌噻吨美利曲辛片对老年高血压伴焦虑抑郁患者的血压影响。方法:选取2013年4月到2014年4月某院收治的老年高血压伴焦虑抑郁的患者110例,按照随机数字表法将患者分为研究组和对照组,每组55例,对照组给予常规降压治疗,研究组在对照组的基础上给予心理干预,同时服用氟哌噻吨美利曲辛片,治疗时间均为8周,应用抑郁自评量表(HAMD)和汉密尔顿焦虑自评量表(HAMA)的评分来评价患者的抑郁状态,比较两组降压疗效、HAMD评分、HAMA评分以及不良反应。结果:研究组降压总有效率94.5%(52/55),对照组降压总有效率为67.3%(37/55),两组比较差异具有统计学意义(x2=12.952,P=0.013);研究组治疗后HAMA评分和HAMD评分分别为(10.5±0.6)分、(11.9±1.1)分显著低于治疗前的(20.8±0.4)分、(31.2±0.7)分,与治疗前比较差异具有统计学意义(t=9.923,10.628,P=0.025,0.019),与对照组比较差异具有统计学意义(t=9.823,11.628,P=0.023,0.016);两组不良反应比较差异无统计学意义(x2=5.492,P=0.072)。结论:心理干预联合氟哌噻吨美利曲辛片治疗老年高血压伴焦虑抑郁者具有较好的降压效果,能改善患者焦虑抑郁状态,且无严重不良反应。     

不同质子泵抑制剂对冠脉支架植入术后氯吡格雷联合阿司匹林抗血小板作用的研究

目的:通过比较奥美拉唑和泮托拉唑对冠状动脉支架术(PCI)后患者血小板功能指标和主要不良心血管事件与出血并发症发生情况,探讨不同质子泵抑制剂对PCI后氯吡格雷联合阿司匹林抗血小板作用的影响。方法:60例实施PCI后常规联合抗血小板治疗(氯吡格雷75mg/d+阿司匹林100mg/d)患者随机分为奥美拉唑组(40mg/d,20例),泮托拉唑组(40mg/d,20例)和对照组(20例),连续用药30d。分别在服药前1d及服药15d,30d用血栓弹力图检测ADP途径诱导的血小板抑制率值和比浊法检测ADP途径诱导的血小板最大聚集率(MPAR)。并观察30d各组主要不良心血管事件和出血并发症的发生情况。结果:①奥美拉唑组和泮托拉唑组与对照组相比,服药前1d及服药15d,30d用血栓弹力图检测的血小板抑制率和比浊法检测的血小板最大聚集率(MPAR)均无明显变化;奥美拉唑与泮托拉唑组间比较,差异也无统计学意义。服药15d,30d与服药前1d相比,每组血小板抑制率明显升高,血小板最大聚集率明显下降,差异有统计学意义(P0.05);但15d和30d相比较,差异无统计学意义。②三组比较心血管事件发生率相近,差异无统计学意义(P0.05);奥美拉唑组和泮托拉唑组比较,心血管事件发生率也无统计学差异(P0.05)。③与对照组比较,奥美拉唑组和泮托拉唑组胃肠道出血发生率均明显减少,有统计学意义(P0.05),但两服药组间比较,出血发生率无明显区别,差异无统计学意义(P0.05)。结论:氯吡格雷联合阿司匹林具有增强血小板抑制,降低血小板凝聚的作用,而不同机制质子泵抑制剂奥美拉唑与泮托拉唑对PCI术后氯吡格雷联合阿司匹林抗血小板治疗患者的血小板功能无明显影响,不降低对心血管事件的预防效果,同时明显降低患者胃肠出血事件的发生率。     

急性ST段抬高型心肌梗死患者血清NT-proBNP、P-selectin联合IMA预测PCI术后心电图ST段回落的临床价值研究

摘要 目的：探讨急性ST段抬高型心肌梗死（ASTEMI）患者血清N末端B型利钠肽前体（NT-proBNP）、P-选择素（P-selectin）联合缺血修饰白蛋白（IMA）预测经皮冠状动脉介入治疗（PCI）术后心电图ST段回落（STR）不良的临床价值。方法：选取2020年1月～2022年7月南京医科大学第二附属医院急诊科收治的100例ASTEMI患者，根据PCI术后心电图STR分为STR不良组和STR良好组，另选取同期50名体检健康志愿者为对照组。采用酶联免疫吸附法检测血清NT-proBNP、P-selectin和IMA水平。采用多因素Logistic回归分析ASTEMI患者PCI术后心电图STR不良的影响因素，采用受试者工作特征（ROC）曲线分析血清NT-proBNP、P-selectin、IMA水平对ASTEMI患者PCI术后心电图STR不良的预测价值。结果：与对照组比较，ASTEMI组PCI术前血清NT-proBNP、P-selectin和IMA水平升高（P＜0.05）。根据心电图STR将ASTEMI患者分为STR不良组35例和STR良好组65例。STR不良组与STR良好组PCI术后血清NT-proBNP、P-selectin和IMA水平低于PCI术前（P＜0.05）；STR不良组PCI术前和PCI术后血清NT-proBNP、P-selectin和IMA水平高于STR良好组（P＜0.05）。STR不良组Killip分级≥2级比例和肌钙蛋白I高于STR良好组，ST段偏差总和低于STR良好组（P＜0.05）。多因素Logistic回归分析显示，Killip分级≥2级和NT-proBNP、P-selectin、IMA升高为ASTEMI患者PCI术后心电图STR不良的独立危险因素（P＜0.05）。ROC曲线分析显示，血清NT-proBNP、P-selectin联合IMA预测ASTEMI患者PCI术后心电图STR不良的曲线下面积（AUC）大于NT-proBNP、P-selectin和IMA单独预测。结论：血清NT-proBNP、P-selectin和IMA水平升高与ASTEMI患者PCI术后心电图STR不良独立相关，三者联合预测ASTEMI患者PCI术后心电图STR不良的价值较高。     

血清UA、sdLDL、sST2对急性心肌梗死患者PCI术后无复流的预测价值分析

摘要 目的：探讨血清尿酸（UA）、小而密低密度脂蛋白（sdLDL）、可溶性致癌抑制因子2（sST2）对急性心肌梗死（AMI）患者经皮冠状动脉介入治疗（PCI）术后无复流（NRF）的预测价值。方法：选取2021年1月～2023年1月睢宁县人民医院收治的196例AMI患者为AMI组，根据PCI术后是否发生NRF分为NRF组和血流正常组，另选取同期120名体检健康志愿者为对照组。比较AMI组与对照组血清UA、sdLDL、sST2水平。采用多因素Logistic回归分析AMI患者PCI术后NRF的影响因素，采用受试者工作特征（ROC）曲线分析血清UA、sdLDL、sST2水平对AMI患者PCI术后NRF的预测价值。结果：与对照组比较，AMI组血清UA、sdLDL、sST2水平升高（P＜0.05）。196例AMI患者PCI术后NRF发生率为34.69%，NRF组年龄大于血流正常组，糖尿病比例、肌酸激酶同工酶（CK-MB）、肌钙蛋白I（cTnI）、低密度脂蛋白胆固醇（LDL-C）、UA、sdLDL、sST2水平高于血流正常组（P＜0.05）。多因素Logistic回归分析显示，年龄增加和UA、sdLDL、sST2升高为AMI患者PCI术后NRF的独立危险因素（P＜0.05）。ROC曲线分析显示，血清UA、sdLDL、sST2水平单独和联合预测AMI患者PCI术后NRF的曲线下面积AUC(0.95CI)分别为0.707(0.481～0.934)、0.742(0.513～0.955)、0.737(0.480～0.970)、0.863(0.737～0.960)，联合预测大于单独预测指标。结论：血清UA、sdLDL、sST2水平升高为AMI患者PCI术后NRF的独立危险因素，血清UA、sdLDL、sST2水平联合预测AMI患者PCI术后NRF的价值较高。     

Effects of 11-month interventions on oral cleanliness among the long-term hospitalised elderly

Objectives: This trial studied the effects of interventions on the oral cleanliness of the long‐term hospitalised elderly. Background: Oral cleanliness is mostly poor in long‐term facilities. While many agree on the importance of oral hygiene education for nursing personnel, little information and agreement exists on how to organise this education in geriatric institutions. Materials and methods: This is a longitudinal study with interventions. After a baseline clinical examination, the patient wards were divided into three groups (A, B and C) and the type of intervention was randomly assigned. In group A, dental hygienists provided oral hygiene measures for the subjects once every 3 weeks. In group B, the nursing staff first received hands‐on instructions after which they assumed responsibility for the subjects’ daily oral hygiene. Group C served as a control. Denture hygiene and dental hygiene were recorded at baseline and in the end of the 11‐month study period. In total, 130 subjects completed the interventions; their mean age was 82.9 years. Results: The best outcome in both denture and dental hygiene occurred when nursing staff at the wards took care of hygiene (group B). The increase in the proportion of those with good denture hygiene was the most prominent in group B (from 11% to 56%). The proportion of subjects with poor overall dental hygiene decreased from 61% at baseline to 57% in the end, for group B from 80% to 48%. Conclusions: Organised oral health education of the nursing staff should receive more attention.     

Wine grape pomace flour improves blood pressure,fasting glucose and protein damage in humans: a randomized controlled trial

Background

The Mediterranean diet is a healthy diet with positive scientific evidence of preventing chronic diseases. Bioactive components support the healthy properties of the Mediterranean diet. Antioxidants and fiber, two components of the Mediterranean diet, are key functional nutrients for healthy eating and nutrition. Wine grape pomace is a rich source of these dietary constituents and may be beneficial for human health. Our hypothesis was that the intake of red wine grape pomace flour (WGPF) prepared from red wine grapes (Cabernet Sauvignon variety) reduced the metabolic syndrome in humans. To evaluate the effect of WGPF on components of metabolic syndrome we design a 16-week longitudinal intervention study. Thirty-eight males, 30–65 years of age, with at least one component of metabolic syndrome, were randomly assigned to either the intervention group (n = 25) or the control group (n = 13). At lunch, the intervention group was given 20 g of WGPF per day, which contained 10 g of dietary fiber, 822 mg of polyphenols and an antioxidant capacity of 7258 ORAC units. Both groups were asked to maintain their regular eating habits and lifestyles. Clinical evaluation, anthropometric measurements and biochemical blood analyses were done at the beginning and the end of the study.

Results

WGPF intake significantly decreased systolic and diastolic blood pressure as well as fasting glucose levels. Plasma γ-tocopherol and δ-tocopherol increased and carbonyl group in plasma protein decreased in WGPT group, significantly. No significant effect was observed for waist circumference, HDL cholesterol, triglycerides, total antioxidant capacity and vitamin C in and between groups. The group-dependent magnitude of the differences between the baseline and final postprandial insulin values and γ-tocopherol concentrations was statistically significant.

Conclusions

The consumption of WGPF-rich in fiber and polyphenol antioxidants, as a food supplement in a regular diet improves blood pressure, glycaemia and postprandial insulin. In addition, increased antioxidant defenses and decreased oxidative protein damage indicating attenuation of oxidative stress. WGPF might be a useful food ingredient for health promotion and chronic disease prevention.     

Soluble receptor for advanced glycation end products as a potential biomarker to predict weight loss and improvement of insulin sensitivity by a very low calorie diet of obese human subjects

IntroductionObesity is associated with low-grade systemic inflammation which is thought to trigger the development of comorbidities such as type 2 diabetes. The soluble receptor for advanced glycation end products (sRAGE) belongs to the innate immune system and has been linked to obesity, recently. The aim of the present study was to examine whether serum sRAGE concentrations are related to the grade of weight loss and improvement of insulin resistance due to a very low calorie diet (VLCD).Methods22 severe obese subjects (Median Body Mass Index (BMI): 44.5 kg/m²) were included in a dietary intervention study of 6 month, consisting of a very low calorie formula diet phase (VLCD: 800 kcal/d) for 12 weeks and a following 12 week weight maintenance phase. Fasting glucose, fasting insulin, adiponectin, leptin and sRAGE were determined from sera. Insulin sensitivity was estimated by Homeostasis Model Assessment (HOMA) index and leptin-to-adiponectin-ratio (LAR).ResultsMean body weight reduction by VLCD accounted to 21.7 kg with a significant improvement of insulin resistance. At baseline, sRAGE serum levels were significantly inversely related to BMI (r_S = −0.642, p = 0.001) and HOMA (r_S = −0.419, p = 0.041). Of interest, sRAGE serum levels at baseline were significantly lower in study subjects with greater reduction of BMI (p = 0.017). In addition, a significantly greater HOMA reduction was observed in subjects with lower sRAGE serum levels at baseline (p = 0.006). Finally, correlation analysis revealed, that changes of sRAGE serum levels were significantly correlated to changes of BMI (r_S = −0.650, p = 0.022) during intervention.ConclusionAnti-inflammatory sRAGE might be a potential future biomarker to predict weight loss and improvement of insulin resistance by a VLCD whereby lower baseline sRAGE serum levels indicate a better outcome of the dietary intervention.     

冠心病患者介入治疗前后血清IL-18、sCD40L和hs-CRP水平的变化及其意义

目的：探讨冠心病患者血清白介素18（Interleukin-18,IL-18）、白细胞分化抗原40配体（CD40L）、及高敏C反应蛋白（hs-CRP）水平在经皮冠状动脉介入术治疗前后的变化和意义。方法：选择经冠状动脉造影确诊的冠心病患者85例,根据病变程度分为单支病变组（n=32）、双支病变组（n=28）和多支病变组（n=25）,采用双抗体夹心ELISA法测定PCI术前术后血清IL-18、CD40L和hs-CRP水平。结果：血清IL-18水平测定结果：多支病变组高于双支病变组,双支病变组高于单支病变组;支架置入术后显著高于术前,差异均有统计学意义（P〈0.01）。血清CD40L水平测定结果：多支病变组高于双支病变组和单支病变组,差异均有统计学意义（P〈0.01）,双支病变组与单支病变组间差异无统计学意义（P〉0.05）;支架置入术后较术前显著升高,差异有统计学意义（P〈0.01）。血清hs-CRP水平测定结果：多支病变组高于双支病变组,双支病变组高于单支病变组;支架置入术后显著高于术前,差异均有统计学意义（P〈0.01）。结论：冠心病患者血清IL-18、CD40L和hs-CRP与冠脉病变程度密切相关,介入治疗可使冠心病患者血清IL-18、CD40L和hs-CRP水平升高,监测血清中IL-18、CD40L和hs-CRP水平变化可了解治疗效果和炎症程度。