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61.
【】目的:探讨结构化病情交班模式在急诊抢救室的应用。方法:成立结构化病情交接班模式专案小组,通过结构化理论知识培训、组织工作坊形式的实战演练、临床推广实践等方式,使护理人员的交接班流程更加规范。结果:研究组护理人员交班质量评分明显优于对照组(P<0.05);研究组护理人员接班质量评分明显优于对照组(P<0.05);研究组护理人员交接项目完整率明显优于对照组(P<0.05);研究组护理人员不良事件发生率明显低于对照组(P<0.05)。结论:采用结构化病情交接班模式,使护理人员交接流程变得更规范,减少不良事件发生率,使工作效率得到提高,临床上应当进一步推广应用。 相似文献
62.
目的了解汶川地震9年后广元地区高二学生创伤后应激障碍(PTSD)阳性检出情况,为进一步分析震后PTSD持续存在的影响因素、对存在PTSD的学生进行心理干预提供参考。方法采用整群抽样方法,选取广元地区地震重灾区和一般灾区的1 492名高二学生为研究对象。采用创伤后应激障碍自评量表(PTSD-SS)和社会支持量表(PSSS)调查PTSD发生率和社会支持情况。结果广元地区高二学生PTSD阳性检出率为3.69%,男生和女生PTSD阳性检出率比较差异有统计学意义(2.24%vs. 5.82%,χ~2=12.47,P0.01),重灾区和一般灾区PTSD阳性检出率比较差异有统计学意义(4.89%vs. 2.84%,χ~2=4.27,P0.05);男生和女生PTSD-SS评分比较差异有统计学意义[(12.71±9.01)分vs.(14.02±8.52)分,t=-6.43,P0.01];PTSD阳性者和非阳性者PSSS评分比较差异有统计学意义[(57.52±7.53)分vs.(61.11±8.19)分,t=-5.36,P0.01]。结论汶川地震后9年,广元地区部分高二学生仍存在PTSD症状,创伤暴露程度、性别和社会支持可能与现患PTSD相关。 相似文献
63.
Rika Yoshimatsu Takuji Yamagami Miki Nishimori Kenta Ogi Yoriko Murata Hitomi Iwasa Kenji Kajiwara Tomoaki Yamanishi Hiroki Minamiguchi Takashi Karashima Keiji Inoue 《Journal of vascular and interventional radiology : JVIR》2019,30(3):460-465
Purpose
To evaluate the influence of percutaneous cryoablation for renal cell carcinoma on function of the affected kidney.Materials and Methods
Between June 2016 and September 2017 at our institution, 12 inoperable patients underwent 15 cryoablation sessions for 17 small renal tumors. Of these, 9 patients who underwent 11 sessions of cryoablation were the focus of this study. For those patients, time-dependent changes in postoperative renal function were investigated by a retrospective review of clinical records. Evaluated were the estimated glomerular filtration rate (eGFR) and scintigraphy using 99m technetium-mercaptoacetyltriglycine (99mTc-MAG3) before and 1 week, 1–2 months, and more than 6 months after cryoablation.Results
Mean baseline eGFR was 76.88 ± 29.82 mL/min/1.73 m2 (mean ± standard deviation; range, 23.4–112.5). Mean eGFR 1 week, 1–2 months, and more than 6 months after cryoablation were 74.56 ± 26.68 mL/min/1.73 m2 (21.0–101.1), 69.5 ± 25.28 mL/min/1.73 m2 (24.1–105.6), and 75.08 ± 26.25 mL/min/1.73 m2 (29.0–107.3), respectively. Changes were statistically insignificant (P = .6044, P = .6699, and P = .9038, respectively). Regarding split renal function, the mean baseline contribution of the affected kidney determined by 99mTc-MAG3 was 47.27% ± 6.14 (38.8%–57.0%). Mean contributions of the affected kidney 1 week after, 1–2 months after, and more than 6 months after cryoablation were 44.40% ± 5.37 (38.3%–53.6%), 44.57% ± 6.52 (34.35%–55.0%), and 45.41% ± 7.77 (34.4%–56.5%), respectively. Differences from baseline were significant for the earliest 2 periods (P = .0473 and P = .0334, respectively) but not the later period (P = .2532).Conclusions
Results suggested that total renal function does not worsen after cryoablation; however, function of the affected kidney worsened after cryoablation but later partially recovered. 相似文献64.
《Journal of vascular and interventional radiology : JVIR》2019,30(8):1265-1272
PurposeTo evaluate the safety and efficacy of balloon pulmonary angioplasty (BPA) for nonoperable chronic thromboembolic pulmonary hypertension (CTEPH) patients during the initial experience of a single center.MethodsA total of 18 CTEPH patients (5 with residual pulmonary hypertension after pulmonary endarterectomy) were treated with BPA during the period 2014–2018 and were retrospectively reviewed. Mean age was 61 ± 19 years; 55% were female; mean pulmonary artery pressure was 44 ± 12 mmHg; cardiac output was 4.3 ± 1.0 l/min; and pulmonary vascular resistance was 8.4 ± 3.6 WU. Patients were evaluated by New York Heart Association functional class, 6-minute walk distance, N-terminal pro b-type natriuretic peptide, echocardiography, right heart catheterization, and before and after completions of BPA.ResultsA total of 91 procedures were performed, with a median number of 4 BPA sessions per patient (range, 2–8). There were no deaths or major complications requiring extracorporeal support or (non)invasive ventilation. The most common complication was self-limiting hemoptysis (3%). According to Society of Interventional Radiology classification, 4 mild, 4 moderate, and 1 severe adverse events were noted. Invasive hemodynamics significantly improved, with a cardiac index increase of 15% (P = .0333), decrease of mean pulmonary artery pressure of 30% (P = .0013), and decrease of pulmonary vascular resistance of 45% (P = .0048). Stroke volume index (P = .0171) and pulmonary arterial compliance (P = .0004) were also significantly enhanced.ConclusionsBPA significantly improves cardiopulmonary hemodynamics with an acceptable safety profile. Further studies assessing the long-term efficacy of BPA are required. 相似文献
65.
66.
Alison Connolly Kate Jones Ioannis Basinas Karen S. Galea Laura Kenny Padraic McGowan Marie A. Coggins 《International journal of hygiene and environmental health》2019,222(2):205-210
Background
The International Agency for Research on Cancer (IARC) has recently classified glyphosate as a Group 2A ‘probably carcinogenic to humans’. Due to this carcinogenic classification and resulting international debate, there is an increased demand for studies evaluating human health effects from glyphosate exposures. There is currently limited information on human exposures to glyphosate and a paucity of data regarding glyphosate's biological half-life in humans.Objective
This study aims to estimate the human half-life of glyphosate from human urine samples collected from amenity horticulture workers using glyphosate based pesticide products.Methods
Full void urine spot samples were collected over a period of approximately 24?h for eight work tasks involving seven workers. The elimination time and estimation of the half-life of glyphosate using three different measurement metrics: the unadjusted glyphosate concentrations, creatinine corrected concentrations and by using Urinary Excretion Rates (UER) (μg L?1, μmol/mol creatinine and UER μg L?1) was calculated by summary and linear interpolation using regression analysis.Results
This study estimates the human biological half-life of glyphosate as approximately 5 ½, 10 and 7 ¼ hours for unadjusted samples, creatinine corrected concentrations and by using UER (μg L?1, μmol/mol creatinine, UER μg L?1), respectively. The approximated glyphosate half-life calculations seem to have less variability when using the UER compared to the other measuring metrics.Conclusion
This study provides new information on the elimination rate of glyphosate and an approximate biological half-life range for humans. This information can help optimise the design of sampling strategies, as well as assisting in the interpretation of results for human biomonitoring studies involving this active ingredient. The data could also contribute to the development or refinement of Physiologically Based PharmacoKinetic (PBPK) models for glyphosate. 相似文献67.
目的:探讨连续腘窝上坐骨神经联合隐神经阻滞镇痛对足踝皮瓣移植后皮瓣成活以及局部血运的影响。方法:选择2018年3月至2019年4月在宁波市第六医院择期行股外侧皮瓣移植足踝部皮肤软组织缺损的患者60例,美国麻醉医师协会(ASA)分级为I~II级,随机分为连续腘窝上坐骨神经联合隐神经阻滞镇痛组(S组)和静脉自控镇痛组(C组),每组30例。观察2组患者足踝部游离移植皮瓣后皮瓣的血液循环及皮瓣成活的变化,记录2组患者术后6 h、12 h、24 h、2 d、3 d各个时点VAS评分及不良反应发生情况。结果:S组患者毛细血管充盈时间评分、局部皮瓣弹性评分和皮瓣存活率均高于C组,血管危象率低于C组(P<0.05),术后6 h、12 h 、24 h、2 d、3 d的VAS评分S组更低(P<0.05);S组不良反应发生率低于C组(P<0.05)。结论:连续腘窝上坐骨神经联合隐神经阻滞镇痛可提高足踝皮瓣移植术患者皮瓣局部血运,提高皮瓣成活率。 相似文献
68.
目的观察至阳八阵穴隔附子饼灸治疗脾胃气虚型糖尿病胃轻瘫的疗效及对胃泌素(GAS)、胃动素(MTL)和血管活性肠肽(VIP)水平的影响。方法86例脾胃气虚型糖尿病胃轻瘫患者随机分为对照组和治疗组,每组43例。治疗组给予至阳八阵穴隔附子饼灸;对照组口服枸橼酸莫沙必利片。治疗12周后观察胃轻瘫主要症状指数量表症状积分改善情况、胃排空率及血清GAS、MTL、VIP水平。结果治疗组治疗后在胃轻瘫主要症状指数量表症状积分及胃排空率方面明显高于对照组,差异均有统计学意义(P<0.05)。治疗组治疗后血清GAS、MTL水平明显高于对照组,血清VIP水平明显低于对照组,差异均有统计学意义(P<0.05)。治疗组总有效率为90.7%,明显高于对照组的72.1%(P<0.05)。结论采用至阳八阵穴隔附子饼灸能快速促进糖尿病胃轻瘫患者胃功能的恢复,改善症状和体征,其作用机制可能与升高患者血清GAS和MTL水平,降低VIP水平有关。 相似文献
69.
70.
Huy Gia Vuong MD PhD Hanh Thi Tuyet Ngo MD PhD Andrey Bychkov MD PhD Chan Kwon Jung MD PhD Trang Huyen Vu MD Kim Bach Lu MD Kennichi Kakudo MD PhD Tetsuo Kondo MD PhD 《Cancer cytopathology》2020,128(4):238-249
There is increasing evidence showing that clinicians employ different management strategies in their use of The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC). In this meta-analysis, we investigated the differences in diagnosis frequency, resection rate (RR), and risk of malignancy (ROM) between Western (ie, American and European) and Asian cytopathology practices. We searched PubMed and Web of Science from January 2010 to January 2019. Proportion and 95% CIs were calculated using a random-effect model. We used independent sample t tests to compare frequencies, RR, and ROM between Western and Asian practices. We analyzed a total of 38 studies with 145,066 fine-needle aspirations. Compared with Asian practice, Western series had a significantly lower ROM in most of TBSRTC categories, whereas the RR was not statistically different. Focusing on indeterminate nodules, the RR in Western series was significantly higher (51.3% vs 37.6%; P = .048), whereas the ROM was significantly lower (25.4% vs 41.9%; P = .002) compared with those in Asian series. The addition of Asian cohorts increased ROM for most of diagnostic categories compared with the original TBSRTC. In conclusion, this study demonstrates a difference in Western and Asian thyroid cytology practice, especially regarding the indeterminate categories. Lower RR and higher ROM suggest that Asian clinicians adopt a more conservative approach, whereas immediate diagnostic surgery is favored in Western practice for indeterminate nodules. The addition of Asian series into a meta-analysis of TBSRTC altered ROM for several categories, which should be considered in future revisions of TBSRTC. 相似文献