2型糖尿病并阻塞性睡眠呼吸暂停综合征与炎症相关性研究

目的探讨2型糖尿病(T2DM)并阻塞性睡眠呼吸暂停综合征(OSAS)患者血糖波动与炎症反应相关性研究。方法选取入住我院的32例T2DM并OSAS患者作为观察组,32例T2DM患者作为对照组。检测两组患者血清IL-6、TNF-α、MCP水平,并利用动态血糖监测系统测量日平均血糖波动(MAGE)、血糖水平标准差(SDBG)、餐后血糖波动幅度(MPPGE)。结果观察组MAGE、SDBG、MPPGE水平均明显高于对照组(P0.05)。观察组的炎症因子IL-6、TNF-α和MCP水平明显高于对照组(P0.05)。Spearman相关分析示IL-6、TNF-α水平与MAGE、SDBG、MPPGE呈正相关(P0.05),MCP水平与MPPGE呈正相关(P0.05)。结论 T2DM合并OSAS患者血糖波动与体内炎症反应有一定相关性,及时有效的控制血糖波动,有可能是减轻炎症反应和缓解病情的关键。     

急性脑梗死后血清TNF-α水平与NIHSS评分的相关性及依达拉奉的干预作用

目的 探讨急性脑梗死后血清TNF-α水平与神经功能缺损程度评分（NIHSS评分）的关系及依达拉奉的干预作用.方法 选择急性脑梗死患者60例,随机均分为对照组、治疗组.对照组给予脑梗死常规治疗,治疗组在对照组治疗基础上加用依达拉奉（30 mg,2次/d）,连用14 d.分别检测两组脑梗死后1、5、14 d血清TNF-α水平,并在相应时间点行NIHSS评分.同期选择健康体检者30例作为正常组,检测其清晨空腹血清TNF-α水平.结果 治疗组、对照组血清TNF-α水平、NIHSS评分在梗死后1d开始升高,5d时达高峰,14 d时明显降低,两组急性梗死后14 d血清TNF-α水平、NIHSS评分比较差异均有统计学意义（P均＜0.01）,且两组各时间点血清TNF-α水平、NIHSS评分与正常组比较差异均有统计学意义（P均＜0.01）.急性脑梗死患者血清TNF-α水平与NIHSS评分呈线性正相关（r =0.662,P＜0.01）.结论 急性脑梗死后血清TNF-α水平明显增高,且与NIHSS评分密切相关;依达拉奉可能通过抑制血清TNF-α水平而改善神经功能.     

羟基红花黄色素A治疗急性脑梗死效果观察

目的观察羟基红花黄色素A（HSYA）治疗急性脑梗死的效果,并探讨其机制。方法选择急性脑梗死患者170例,随机分为治疗组及对照组各85例。对照组给予抗血小板、调脂稳定斑块、预防并发症等基础治疗,治疗组除基础治疗外加用HSYA 100 mg加入生理盐水250 mL后静脉滴注,1次/d,治疗10 d。入院时及治疗10 d时行美国国立卫生研究院卒中量表评分（NIHSS）和日常生活活动能力量表（ADL）评分评价临床疗效,入院时及治疗10 d时抽取患者静脉血检测血清中肿瘤坏死因子-α（TNF-α）及白介素-1β（IL-1β）表达情况。结果两组治疗后NIHSS评分及ADL评分均较治疗前改善（P〈0.05）,治疗组血清IL-1β及TNF-α水平均较治疗前降低（P〈0.05）。结论 HSYA治疗急性脑梗死疗效较好,可能与其抑制炎症反应有关。     

危重患者血糖波动与血清炎症因子水平及病情预后的相关性

目的探讨重症监护病房（ICU）危重患者的血糖波动与血清炎症因子c反应蛋白（CRP）、肿瘤坏死因子-α．（TNF-d）、白细胞介素-6（IL-6）和患者病情及预后的相关性。方法选择2010年1月至2011年1月入住北京军区总医院ICU病房的非糖尿病危重患者共60例，其中男38例、女22例，平均年龄（55±9）岁，急性生理学及慢性健康状况评估Ⅱ（APACHEII）评分〉10分，符合应激性高血糖诊断且糖化血红蛋白为4％-6％。患者入科12h内佩戴动态血糖监测系统（CGMS），监测平均血糖波动幅度（MAGE），测定空腹血清CRP、TNF．0l和IL-6水平，分析MAGE与炎症因子水平变化及与APACHEⅡ评分的关系；追踪观察患者28d预后。组间比较采用t检验。结果Pearson相关分析显示危重患者入科24h内MAGE与炎症因子CRP、TNF-d、IL-6及APACHERⅡ评分显著相关（r=0．622、0．505、0．509、0．597，均P〈0．01）。多元线性回归分析结果显示，MAGE和IL-6及性别对ICU患者APACHERlI评分的影响作用较大（β=0．155、0．768、-0．209，t=2．879、8．375、-3．170，均P〈0．05）。死亡病例MAGE及APACHEII评分均明显高于存活病例[MAGE分别为（3．34-1．0）、（5．1±2．0）mmol／L，APACHEⅡ分别为（21±3）、（26±5）分，均P〈0．01）]。多元logistic回归分析显示，MAGE可影响患者预后（OR=4．401，95％CI：2．185-6．618，P〈0．05）。结论危重患者血糖波动幅度与血清炎症因子水平及病重程度密切相关；血糖变异度高可作为ICU危重患者预后的独立预测因子。     

急性脑梗死患者血清炎症因子mRNA表达与颈动脉斑块性质的临床研究

目的探讨急性脑梗死患者的炎症因子基因表达水平与颈动脉斑块的关系。方法对128例脑梗死患者、65例对照组外周血进行白介素-6（IL-6）、白介素-10（IL-10）、肿瘤坏死因子-α（TNF-α）mRNA表达的测定以及颈动脉超声检查颈动脉斑块情况。结果脑梗死组IL-6、IL-10mRNA表达水平与对照组比较差异有统计学意义（P〈0.05）,颈动脉不稳定斑块、高度狭窄的比例较对照组明显升高（P〈0.05）。稳定斑块组IL-6mRNA、TNF-αmRNA表达水平明显高于对照组,IL-10mRNA表达水平明显低于对照组,差异有统计学意义（P〈0.05）。结论急性脑梗死患者血清炎症因子基因表达水平与颈动脉斑块形成及其稳定性密切相关。     

2型糖尿病大血管病变与血糖波动和炎症因子相关分析

目的探讨2型糖尿病大血管病变患者血糖波动、炎症因子的变化及其意义。方法根据颈总动脉内膜中层厚度,将84例2型糖尿病患者分为无血管病变组(A组)和有血管病变组(B组),比较两组之间炎症因子、血糖波动的变化并分析其相关性。结果两组间血糖波动系数(CV)、日内平均血糖波动幅度(MAGE)、超敏C反应蛋白(hs-CRP)、肿瘤坏死因子α(TNF-α)的差异有统计学意义(P<0.05),Hs-CRP、白介素-6(IL-6)水平与MAGE呈显著正相关(P<0.05)。结论血糖波动、炎症因子与动脉粥样硬化密切相关,并且血糖波动与炎症因子之间有明显相关性。     

老年2型糖尿病合并抑郁症患者血糖波动及临床症状的研究

目的 探讨老年T2DM合并抑郁症患者血糖波动情况及临床症状特征。方法 选取2020年1月至2021年12月于安徽医科大学附属心理医院老年科住院的27例老年T2DM合并抑郁症患者（Dep组）及安徽医科大学第一附属医院老年内分泌科住院的26例单纯T2DM老年患者（T2DM组）,比较两组动态血糖指标及临床症状。结果 Dep组平均血糖水平（MBG）、平均血糖波动幅度（MAGE）、汉密尔顿抑郁量表（HAMD）评分高于T2DM组（P<0.05）。Pearson相关分析显示,HAMD总分、阻滞因子分与MBG、平均血糖水平标准差（SDBG）、MAGE、日间血糖平均绝对差（MODD）呈正相关（P<0.05）,认知、绝望感因子分与MODD呈正相关（P<0.05）,睡眠障碍因子分与MBG、SDBG、MODD呈正相关（P<0.05）。结论 老年T2DM合并抑郁症患者总体血糖控制水平差,血糖波动明显,抑郁症临床症状与血糖波动密切相关,抑郁情绪越严重,血糖波动越明显。     

尤瑞克林对急性脑梗死患者血清CRP、IL-6及TNF-α的影响

目的观察尤瑞克林对急性脑梗死患者神经功能缺损评分(NDS)及血清C反应蛋白(CRP)、白细胞介素-6(IL-6)及肿瘤坏死因子-α(TNF-α)的影响。方法 68例急性脑梗死患者随机分为对照组和观察组各34例,两组均给予常规治疗,对照组加用苦碟子注射液,观察组在对照组治疗基础上加用尤瑞克林。分别于治疗前及治疗后14d进行神经功能缺损评分,并检测血清CRP、IL-6及TNF-α水平。结果两组治疗后神经功能缺损评分及血清CRP、IL-6、TNF-α水平均逐渐下降(P<0.05),观察组下降更为明显(P<0.05)。结论尤瑞克林联合苦碟子注射液可降低急性脑梗死患者神经功能缺损程度、下调急性脑梗死患者血清CRP、IL-6及TNF-α水平,促进患者神经功能恢复。     

2型糖尿病合并急性脑梗死患者血糖波动对血管内皮损伤的影响及意义

目的探讨2型糖尿病(T2DM)合并急性脑梗死(ACI)患者血糖波动对血管内皮损伤的影响及意义。方法选取55例T2DM患者,根据头颅MRI结果,分为不合并ACI组25例(对照组),合并ACI组30例(观察组)。采用动态血糖监测系统(CGMS)对患者进行连续72 h的血糖监测,并检测血管血友病因子(vWF)、血小板聚集率(PAgT)、D-二聚体(D-Dimer)、纤维蛋白原(FIB)等血清学指标,以美国国立卫生研究院卒中量表(NIHSS)评价ACI患者神经功能缺损程度。比较两组的观察指标,并进行各指标间的相关性分析。结果 1两组的日内平均血糖波动幅度(MAGE)、血糖水平标准差(SDBG)、日间血糖波动幅度(MODD)、平均餐后血糖波动幅度(MPPGE)以及血脂、糖化血红蛋白(HbA1c)、vWF、PAgT、DDimer的差异显著(P0.05);2相关性分析:MAGE、SDBG、vWF、PAgT、低密度脂蛋白胆固醇(LDL-C)、收缩压与NIHSS评分有相关性(P0.05);3以NIHSS评分为因变量,各检测指标为自变量的多元逐步回归分析:MAGE、vWF、PAgT进入最终方程。结论 T2DM患者的血糖波动会加重血管内皮细胞损伤,促进血栓的形成,从而增加脑梗死的风险。     

阿托伐他汀对急性脑梗死患者血清MCP-1、IL-6和TNF-α水平及预后的影响

目的探讨阿托伐他汀对急性脑梗死患者血清单核细胞趋化因子(MCP-1)、IL-6和TNF-α水平及其预后的影响。方法选择急性脑梗死患者80例,随机分为观察组和对照组各40例。对照组仅给予常规治疗,观察组则在常规治疗基础上给予阿托伐他汀治疗;并以30例健康体检者作为正常组。采用酶联免疫吸附法检测各组血清MCP-1、IL-6和TNF-α的水平,并对患者治疗前后神经功能缺损程度进行评分。结果急性脑梗死患者血清MCP-1、IL-6和TNF-α水平较正常组升高(P均<0.05);治疗后观察组较对照组血清MCP-1、IL-6、TNF-α水平及神经功能缺损程度评分下降更为明显(P均<0.05)。结论 MCP-1、IL-6和TNF-α可能参与了脑梗死的免疫炎症过程。阿托伐他汀具有一定的抗炎作用,并有助于脑梗死后神经功能的恢复。     

A comparison of the trauma score, the revised trauma score, and the pediatric trauma score

We compared the abilities of the Trauma Score (TS), the Revised Trauma Score (RTS), and the Pediatric Trauma Score (PTS) to retrospectively identify severely injured children. TS, RTS, and PTS were computed on admission for 1,334 consecutive blunt and penetrating trauma victims 0 to 14 years old. Injury Severity Score values of more than 15 and 20 or more were used as the criteria indicating severe injury. Sensitivity, specificity, and positive and negative predictive values were computed. Threshold values were determined for each scale to maximize sensitivity and specificity. No significant differences were found between the TS and the PTS. After adjusting for rapid respirations among children 0 to 3 years old, no differences existed between the RTS and the other scores. TS of less than 15, RTS of less than 12, and PTS of less than 9 are equally sensitive and specific indicators for pediatric prehospital triage. Because of the similarity of the instruments tested, their performances in other areas, such as quality assurance, should be considered when selecting a pediatric triage tool.     

新生儿呼吸功能障碍肺超声评分与SA评分、Downes评分的相关性分析

新生儿呼吸功能障碍(NRD)是新生儿重症监护病房(NICU)内影响新生儿预后的重要因素,新生儿呼吸窘迫综合征、新生儿感染性肺炎、胎粪吸入综合征、新生儿湿肺、新生儿气漏综合征是引起NRD的常见肺部疾病[1-2]。以往临床上胸部X线是NRD的主要辅助检查手段,但新生儿对X射线敏感性高,辐射损害大,在儿科应用受限[3]。重症肺超声(LUS)检查在NICU的运用也很广泛,目前国内外已肯定了其对于NRD的临床运用价值,认为可利用A线消失、B线增多、胸膜线消失、肺实变、肺间质综合征等LUS特异性征象对NRD进行鉴别诊断以明确病因[4-5]。本文报道47例NRD患儿临床诊断,旨在明确NRD患儿LUS评分与SA评分和Downes评分的相关性,报道如下。     

Paediatric cardiac surgery and autoevaluation: risk score, complexity score and graphic analysis

The creation of a paediatric surgical unit requires autoevaluation in order to: assess the quality of the results with respect to recognised international standards, answer the family's questions about the results obtained and adhere to criteria of accreditation Between January 2003 and December 2004, 201 consecutive patients, children (N= 164) or operated for adult congenital heart disease (N= 37) were treated. No patient was excluded. The RACHS-1 risk score, the ARISTOTLE scores of complexity and performance and the CUSUM and VLAD graphic analyses were applied to the study of hospital mortality. An original "variable performance-adjusted display" (VPAD) graphic analysis was performed to show up any possible variations of performance. Paediatric hospital survival was 97.56% (95% CI: 93.9 - 99.1). The paediatric complexity and performance scores were 6.79 +/- 0.22 and 6.62 respectively. In the absence of statistical significance in this field of autoevaluation, graphic analyses indicated the performance of our unit with no "learning" curves. Graphic scores and analyses allow assessment of the function of a paediatric cardiac surgical unit and the variations of complexity with respect to time, before the appearance of statistical significance. The ARISTOTLE complexity and performance scores and their adaptation in VPAD seem to be more reliable and discriminating than the RACHS-1 score.     

The correlation between durometer score and modified Rodnan skin score in systemic sclerosis

The aims of the present study were to determine the correlation between durometer scores with modified Rodnan skin scores (MRSS), scleroderma symptoms, and physical functions. A total of 31 patients with systemic sclerosis (SSc, 16 diffuse and 15 limited type) were enrolled in this study. Skin involvement was measured using a durometer and MRSS. Health assessment questionnaire (HAQ) disability indices, Keitel function test (KTF) scores, grip strengths, and scleroderma-visual analog scale (scleroderma-VAS) scores were measured. The correlations between durometer scores with MRSS, HAQ disability indices, and scleroderma-VAS scores were assessed. Durometer scores correlated well with MRSS at fingers, hands, forearms, upper arms, thighs, and feet, but poorly correlated with MRSS at the chest, abdomen, and lower legs. Total durometer scores correlated well with MRSS (r?=?0.537, P?=?0.002) and KTF scores (r?=?0.608, P?<?0.001), but poorly correlated with HAQ disability indices (r?=?0.202, P?=?0.276), and individual scleroderma-VAS scores. Durometer-measured skin hardnesses were found to correlate well with the MRSS scores of fingers, hands, forearms, upper arms, thighs, and feet. The authors suggest that these skin sites should be included when durometer measurements are made in systemic sclerosis.     

Standardized genetic alteration score and predicted score for predicting recurrence status of gastric cancer

Purpose  

To build a standardized genetic alteration score (SGAS) based on genes that are related to a patient’s recurrence status, and to obtain the predicted score (PS) for predicting a patient’s recurrence status, which reflects the genetic information of the gastric cancer patient.