乌司他丁辅助治疗重症感染性休克的价值分析

目的探究临床用乌司他丁辅助治疗重症感染性休克的治疗效果。方法90例重症感染性休克患者,随机分为观察组与对照组,每组45例。对照组患者采用西医常规治疗,观察组患者在对照组基础上联合乌司他丁治疗。比较两组患者治疗效果、体温情况、感染情况以及治疗前后白细胞计数、白细胞介素-6(IL-6)水平、格拉斯哥昏迷量表(GCS)评分、急性生理功能和慢性健康状况评分系统Ⅱ(APACHEⅡ)评分。结果治疗后,观察组白细胞计数(7.34±1.32)×10^9/L低于对照组的(9.41±1.16)×10^9/L,差异具有统计学意义(P<0.05)。治疗后,观察组高热、感染体征发生率分别为97.78%、86.67%,均高于对照组的82.22%、62.22%,差异具有统计学意义(P<0.05);观察组体温恢复时间、感染消失时间分别为(7.19±1.39)、(3.88±0.89)d,均短于对照组的(9.81±1.88)、(10.76±1.57)d,差异具有统计学意义(P<0.05)。观察组患者血清IL-6为(4.27±0.95)μg/L低于对照组的(9.58±1.07)μg/L,差异具有统计学意义(P<0.05)。观察组患者GCS评分和APACHEⅡ评分较治疗前均有所改善,GCS评分(8.19±1.59)分、APACHEⅡ评分(8.83±0.82)分均优于对照组的(6.81±1.82)、(14.71±3.52)分,差异均具有统计学意义(P<0.05)。观察组患者治疗总有效率95.56%明显高于对照组的77.78%,差异具有统计学意义(χ^2=6.154,P<0.05)。结论乌司他丁具有较好的抗炎效果,与西医治疗相结合可以提高临床疗效,加快重症感染性休克患者退热速度,缩短感染时间,降低白细胞计数及血清IL-6水平,改善GCS评分和APACHEⅡ评分,临床疗效较好。     

无偿献血宣传招募工作的实践和思考

该文总结该市2017年1月-2018年12月之间,在无偿献血宣传招募方面工作内容。结果显示2018年较2017年献血总量有所提升,其中团体献血所占比例逐渐上升,街头献血所占比例逐渐下降。通过大力宣传无偿献血工作,扩大无偿献血团体招募工作,完善并深化无偿献血各项制度,使得普通群众的无偿献血认知度不断提高。     

SWIM技术治疗后循环大血管闭塞所致急性缺血性卒中的有效性和安全性观察

目的 观察SWIM技术治疗后循环大血管闭塞所致急性缺血性卒中的有效性及安全性。 方法 回顾性分析2017年2月-2018年11月于大连市中心医院采用SWIM技术治疗的后循环大血管闭 塞所致急性缺血性卒中患者的临床资料，评价该技术的疗效和安全性，并分析影响患者预后的因素。 观察指标为术后即刻成功再通（mTICI≥2b）、90 d良好预后（mRS评分≤2分），以及术后24 h任何颅内 出血、90 d全因死亡。 结果 共纳入35例患者，平均年龄66.1±12.1岁，男性26例（74.3%），基线NIHSS评分22（15～34）分。 术后即刻成功再通率为94.3%（33/35），90 d良好预后率为45.7%（16/35），24 h颅内出血率为17.1% （6/35），90 d全因死亡率为37.1%（13/35）。单因素分析显示，基线NIHSS评分较低（P =0.001）、基 线后循环ASPECTS评分较高（P =0.016）、发病至到院时间较短（P =0.039）、发病至再通时间较短 （P =0.047）、血管成功再通率较高（P =0.036）以及饮酒比例较低（P =0.042）与良好预后相关。 结论 使用SWIM技术治疗后循环急性缺血性卒中相对安全、有效。     

Knowledge of the Brain Death Concept in Dominican Immigration Residents in Spain and Florida

The Latin American population has a double way of immigration, one toward the United States by proximity and another toward Spain by sociocultural affinity. This population increase is affecting organ donation and transplantation in receiving countries.

Response to chemoradiotherapy and lymph node involvement in locally advanced rectal cancer

AIM: To establish the association between lymph node involvement and the response to neoadjuvant therapy in locally advanced rectal cancer.METHODS: Data of 130 patients with mid and low locally advanced rectal adenocarcinoma treated with neoadjuvant chemoradiation followed by radical surgery over a 5-year period were reviewed. Tumor staging was done by endorectal ultrasound and/or magnetic resonance imaging. Tumor response to neoadjuvant therapy was determined by T-downstaging and tumor regression grading (TRG). Pathologic complete response (pCR) is defined as the absence of tumor cells in the surgical specimen (ypT0N0). The varying degrees TRG were classified according to Mandard’s scoring system. The evaluation of the response is based on the comparison between previous clinico-radiological staging and the results of pathological evaluation. χ² and Spearman’s correlation tests were used for the comparison of variables.RESULTS: Pathologic complete response (pCR, ypT0N0, TRG1) was observed in 19 cases (14.6%), and other 18 (13.8%) had only very few residual malignant cells in the rectal wall (TRG2). T-downstaging was found in 63 (48.5%). Mean lymph node retrieval was 9.4 (range 0-38). In 37 cases (28.5%) more than 12 nodes were identified in the surgical specimen. Preoperative lymph node involvement was seen in 77 patients (59.2%), 71 N1 and 6 N2. Postoperative lymph node involvement was observed in 41 patients (31.5%), 29 N1 and 12 N2, while the remaining 89 were N0 (68.5%). In relation to ypT stage, we found nodal involvement of 9.4% in ypT0-1, 22.2% in ypT2 and 43.7% in ypT3-4. Of the 37 patients considered “responders” to neoadjuvant therapy (TRG1 and 2), there were only 4 N+ (10.8%) and the remainder N0 (89.2%). In the “non responders” group (TRG 3, 4 and 5), 37 cases were N+ (39.8%) and 56 (60.2%) were N0 (P < 0.001).CONCLUSION: Response to neoadjuvant chemoradiation in rectal cancer is associated with lymph node involvement.