烧伤科护士负性工作情感体验及对策研究

目的了解烧伤科护士负性工作情感体验和应对方法 ,提出相应解决对策。方法对67名烧伤科护士进行访谈,用Claizzi资料分析法对访谈资料进行分析。结果烧伤科护士负性工作情感体验中提炼出3个主题:工作压力大、心理负荷重、工作环境紧张,护士对负性情绪的应对方法局限。结论护理管理者应重视烧伤科护理人员的情感,合理配置护理人力资源,创造和谐的工作环境,以稳定护理队伍。     

Vagus nerve stimulation blocks vascular permeability following burn in both local and distal sites

Recent studies have shown that vagus nerve stimulation (VNS) can block the burn-induced systemic inflammatory response (SIRS). In this study we examined the potential for VNS to modulate vascular permeability (VP) in local sites (i.e. skin) and in secondary sites (i.e. lung) following burn. In a 30% total body surface area burn model, VP was measured using intravascular fluorescent dextran for quantification of the VP response in skin and lung. A peak in VP of the skin was observed 24 h post-burn injury, that was blocked by VNS. Moreover, in the lung, VNS led to a reduction in burn-induced VP compared to sham-treated animals subjected to burn alone. The protective effects of VNS in this model were independent of the spleen, suggesting that the spleen was not a direct mediator of VNS. These studies identify a role for VNS in the regulation of VP in burns, with the translational potential of attenuating lung complications following burn.     

综合护理在Ⅱ度烧伤治疗中的应用价值分析

目的：探讨综合护理在烧伤治疗中应用的临床意义,总结更为有效的烧伤护理方法。方法随机将78例Ⅱ度烧伤患者分为两组,每组39例。以在治疗过程中接受常规护理者为常规组,以在治疗过程中接受综合护理者为综合组,对比两组治疗效果及并发症发生率。结果综合组1周皮肤愈合率及2周皮肤愈合率分别为(75.12±7.16)%及(90.12±6.67)%均明显高于常规组的(60.23±7.23)%及(82.16±7.71)%;同时综合组皮肤愈合时间明显为(8.27±1.37)d短于常规组的(12.16±2.26)d(P<0.05);同时综合组治疗总有效率明显高于常规组(P<0.05),而两组并发症发生率比较未见统计学差异(P>0.05)。结论综合护理可有效的提高烧伤患者的治疗效果,且并不增加并发症发生率。     

Developing Item Response Theory–Based Short Forms to Measure the Social Impact of Burn Injuries

Objective

To develop self-reported short forms for the Life Impact Burn Recovery Evaluation (LIBRE) Profile.

Anti-inflammatory and organ protective effect of insulin in scalded MODS rats without controlling hyperglycemia

Background

Insulin, as an anti-inflammatory drug, could not be freely used in patients who experienced trauma according to the degree of inflammation, because of the side effect of hypoglycemia. In vivo experimental evidence is lacking concerning whether the effect is dosage dependent and whether it relies on controlling hyperglycemia.

Respiratory oxygen uptake is associated with survival in a cohort of ventilated trauma and burn patients

Background

Little data is available in the literature about the role of end tidal oxygen in critically ill patients. We sought to identify the association between the level of respiratory oxygen and clinical outcomes in critically-ill ventilated trauma and burn patients.

大面积烧伤患者呕吐长条索状血凝块一例

大面积烧伤患者并发应激性溃疡出血较常见,该文报道1例在烧伤20余日后呕吐暗红色长条索状物质的患者,行急诊胃镜检查可见食管全段至胃幽门部黏膜充血明显,大量鲜红色血性液,于食道中下段见大片黏膜脱落,考虑诊断为应激性溃疡出血、食管管型。长条索状物质送检后病理证实为混合性血栓,未见明确胃食管黏膜。该例烧伤患者并发应激性溃疡出血后呕吐暗红色长条索状物质,临床表现极为罕见。该文针对误诊和出现特殊临床表现的原因进行分析,旨在供广大临床医务人员共同学习,加强对烧伤后应激性溃疡出血预防的重视,减少误诊,提高早期发现、诊治该病在特殊异常情况下的能力。     

Development and ultra‐structure of an ultra‐thin silicone epidermis of bioengineered alternative tissue

Burn wound care today has a primary objective of temporary or permanent wound closure. Commercially available engineered alternative tissues have become a valuable adjunct to the treatment of burn injuries. Their constituents can be biological, alloplastic or a combination of both. Here the authors describe the aspects of the development of a siloxane epidermis for a collagen‐glycosaminoglycan and for nylon‐based artificial skin replacement products. A method to fabricate an ultra‐thin epidermal equivalent is described. Pores, to allow the escape of wound exudate, were punched and a tri‐filament nylon mesh or collagen scaffold was imbedded and silicone polymerisation followed at 120°C for 5 minutes. The ultra‐structure of these bilaminates was assessed through scanning electron microscopy. An ultra‐thin biomedical grade siloxane film was reliably created through precision coating on a pre‐treated polyethylene terephthalate carrier.