基于“互联网+”技术的上海市质子重离子医院资产管理的 探索和实践

针对医院资产管理的现状和难点,将平台中的空间管理同资产管理相结合,进行数据交互和功能拓展,不仅使医院空间和资产同步系统化、数据化,而且汇聚了资产管理全维度数据源,达到优化资源配置、降本增效的实践成果,也为建立基于云数据的资产设备全生命周期管理夯实基础。     

通州市医疗卫生单位消毒质量动态比较观察

对1997～2000年通州市医疗卫生单位消毒质量监测结果进行动态比较,显示消毒质量正在稳步提高,并以2000年为最佳,县级医疗卫生单位明显优于乡镇卫生院。     

肺癌支气管动脉灌注化疗并发症的防治

目的 :探讨肺癌支气管脉灌注化疗 (BAI)并发症产生原因及防治措施。方法 :中晚期肺癌 38例行BAI6 2例次 ,15例次出现并发症。结果 :恶心 ,呕吐 8例次 ,局部皮损 3例次 ,脊髓损伤 2例次。经积极治疗 ,以上并发症均得以控制。结论 :BAI可出现不同并发症 ,应注意预防 ,积极处理     

Effects of diuretics on intradialytic hypotension in maintenance dialysis patients: a systematic review and meta-analysis

Purpose

Intradialytic hypotension (IDH) is a serious complication in dialysis patients. Diuretics might reduce the incidence of IDH by decreasing ultrafiltration. However, the effect of diuretics on IDH in maintenance dialysis patients is still unclear.

Methods

We searched Medline, Embase, the Cochrane Library, China National Knowledge Infrastructure and clinical trials registries from 1945 to May 2019. Randomized controlled trials (RCTs) or observational studies about IDH in maintenance dialysis with diuretics were included.

Results

Seven studies including 28,226 patients were included, of which 4 were RCTs involving mineralocorticoid receptor antagonists (MRAs) and 3 were observational studies involving loop diuretics. There was a trend that a lower incidence rate of IDH in maintenance dialysis patients who used loop diuretics than control, although the result was not statistically significant (OR 0.65, 95% CI 0.34–1.22, P?=?0.18). Similarly, lower incidence rate of all-cause mortality (OR 0.92, 95% CI 0.87–0.99; P?=?0.02) and cardiovascular (CV) mortality (OR 0.86, 95% CI 0.75–0.99, P?=?0.03) in dialysis patients who used loop diuretics than control. On the contrary, there were no significant difference in the incidence of IDH (OR 1.35, 95% CI 0.78–2.34, P?=?0.29) and all-cause mortality (OR 0.73, 95% CI 0.26–2.01; P?=?0.54) and CV mortality (OR 0.57, 95% CI 0.14–2.25; P?=?0.42) in maintenance dialysis patients who used MRAs compared with control.

Conclusion

Loop diuretics, but not MRAs, might have a potential benefit to reduce the incidence rate of IDH, all-cause mortality and CV mortality. More high-quality studies are needed to strengthen the arguments.

     

Surface modification of titanium implant by microarc oxidation and hydrothermal treatment

Surface modification of titanium implant is processed by microarc oxidation and hydrothermal treatment. A porous surface with a biologically active bone-like apatite layer was formed. The apatite layer consists of very fine crystals and high crystallinity and is integrated with the titanium alloy substrate with a graded structure without a distinct interface. Such a bioactive layer is expected not only to enhance the bony ingrowth into the porous structure, but also to improve the interlocking between implant and bone.     

Studies an morphological typing of argyrophilic nucleolar organizer regions

Morphological typing of argyrophilic nucleolar organizer regions (AgNOR) in 300 caws of malignant tumors and 140 cams of benign lesions was analyzed and five morphological types of ApNOR were described in detail. In malignant tumors, the diffuse type (78%) was the most frequently seen, and in benign lesions, the nucleolar type (92.85%); the difference was thus highly significant (P < 0.001). The intranucleolar and aggregate types were not observed in benign lesions. There was no obvious difference in the proportion of the mixed type in benign and malignant lesions (P > 0.05). The relationship between grade of malignancy and morphological typing of AgNOR and its clinical significance are discussed.     

改良的颈神经丛阻滞麻醉的临床观察

目的：探讨甲状腺大部切除手术应用改良的颈神经丛阻滞麻醉效果。方法：全部病例均采用一点法深浅颈神经丛阻滞。将全部病例随机分为A、B两组（每组30例）,深丛均为0.25%布比卡因液或1.14%利多卡因和0.14%地卡因混合液,每侧各约5-6ml。A组为与深丛相同浓度的局麻药液,每侧约8-10ml,B组为与A组所用药同等剂量,但其浓度为A组的2/3（即加入1/3容量的生理盐水）,使浅丛容量较A组增加1/3,约为11-13.5ml。结果：两组病人经过顺利,均无并发症。阻滞效果均较好,但A组病人在手术进行到牵拉甲状腺上极时,有12例病人牵拉痛较明显。结论：低浓度高容量法颈丛阻滞,效果可靠、安全、并发症少,是甲状腺大部切除较理想的麻醉方法。     

阴道炎患者HPV6/11-DNA定量分析

目的：了解女性阴道炎患者人乳头瘤病毒6／11型（HPV6／11）的感染情况。方法：荧光定量聚合酶链反应（FQ－PCR）技术检测258例门诊患者阴道分泌物中HPV6／11的病毒拷贝数。结果：共检出HPV6／11阳性者94例,阳性率36．43％,拷贝数在10^5以上者78例,占阳性者中82．98％,40岁以上年龄组阳性率高且病毒复制量均在10^5以上。结论：（1）中老年阴道炎患者就诊晚,感染重。（2）FQ－PCR检测HPV敏感,快速,准确,特别是其定量特点对临床很有意义。