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Uncovering the treasure chest of burn care and research data. 挖掘烧伤护理和研究数据宝库。
IF 3.2 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-08-13 DOI: 10.1016/j.burns.2024.08.008
A Mieras, Ppm van Zuijlen, A Pijpe
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引用次数: 0
Enhancing respiratory interventions for pediatric chest burns. 加强对小儿胸部烧伤的呼吸干预。
IF 3.2 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-08-13 DOI: 10.1016/j.burns.2024.08.010
Arnavaz Hajizadeh Barfejani
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引用次数: 0
Chemical burns secondary to detergent pods in the paediatric population: A regional 10-year review. 儿科人群继发于洗涤剂豆荚的化学烧伤:地区 10 年回顾。
IF 3.2 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-08-11 DOI: 10.1016/j.burns.2024.08.006
Robyn Westerman, Karl Walsh
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引用次数: 0
Interaction between long non-coding RNA and micro RNA in hypertrophic scar formation. 长非编码 RNA 与微 RNA 在肥厚性瘢痕形成中的相互作用
IF 3.2 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-08-10 DOI: 10.1016/j.burns.2024.08.005
Hojat Eftekhari
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引用次数: 0
Commentary on resveratrol promotes diabetic wound healing by inhibiting ferroptosis in vascular endothelial cells. 关于白藜芦醇通过抑制血管内皮细胞的铁凋亡促进糖尿病伤口愈合的评论。
IF 3.2 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-08-10 DOI: 10.1016/j.burns.2024.08.004
Wenhao Wang, Zhengwei Huang, Xin Pan
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引用次数: 0
Use of Integra dermal regeneration template in burn patients: An Italian expert consensus Delphi study 在烧伤患者中使用整合真皮再生模板:意大利专家共识德尔菲研究
IF 3.2 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-08-08 DOI: 10.1016/j.burns.2024.08.002
Giuseppe Giudice , Rosario Ranno , Giuseppe Lombardo , Antonio Di Lonardo , Giuseppe Perniciaro , Maria Alma Posadinu , Davide Melandri , Roberto D'Alessio , Franz Baruffaldi Preis , Marcello Zamparelli , Daniela Risso , Giuseppe Minunni , Enrico Pinzauti , Stefano Merelli , Maurizio Governa , Giulio Maggio , Pasquale Tedeschi

Introduction

Burn injuries pose significant challenges in healthcare, with Integra dermal regeneration template (DRT) emerging as a prominent solution to enhance wound healing and recovery. Although there is no clear consensus on its technical use and application. We convened a panel of 14 burn specialists aiming to provide consensus regarding the application and usage of Integra in managing burn wounds.

Methods

Panelists employed a modified Delphi technique to assess agreement and provide feedback on 81 initial statements covering various aspects of Integra DRT application in burn wound care over three subsequent rounds. This study was endorsed by the Italian Society of Burn Surgery (SIUST).

Results

Fourteen heads of burn unit departments participated in the Delphi process. At the end of the third round and subsequent discussion on the final statement list, the panel achieved consensus on 24 statements shaping recommendations for Integra application across various aspects, including wound bed preparation, acellular dermal matrix application, definitive coverage, and complication management.

Conclusion

The resultant 24 finalized statements from this Italian consensus offer a comprehensive and practical framework for employing Integra DRT in burn patient care. Reflective of specific Italian expertise and practice, these recommendations supplement and refine existing literature, serving as a dynamic guide subject to periodic updates aligned with evolving evidence and experience in the field of burn surgery.
烧伤给医疗保健带来了巨大挑战,而 Integra 皮肤再生模板(DRT)则成为促进伤口愈合和恢复的重要解决方案。尽管对其技术用途和应用还没有达成明确的共识。我们召集了一个由 14 位烧伤专家组成的小组,旨在就 Integra® 在烧伤伤口管理中的应用和使用达成共识。小组成员采用改良的德尔菲技术对 81 项初步声明进行了评估,这些声明涵盖了 Integra DRT 在烧伤创面护理中应用的各个方面,并在随后的三轮讨论中就这些声明达成了一致并提供了反馈意见。这项研究得到了意大利烧伤外科协会(SIUST)的支持。14 位烧伤科主任参与了德尔菲过程。在第三轮讨论结束并对最终声明列表进行讨论后,专家小组就 24 项声明达成了共识,这些声明对 Integra® 的应用提出了多方面的建议,包括伤口床准备、ADM 应用、最终覆盖和并发症处理。这次意大利共识会议最终确定的 24 项声明为在烧伤患者护理中使用 Integra® 皮肤再生模板提供了一个全面而实用的框架。这些建议反映了意大利特定的专业知识和实践,是对现有文献的补充和完善,是根据烧伤外科领域不断发展的证据和经验定期更新的动态指南。
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引用次数: 0
Effect of fluid resuscitation with albumin on mortality in patients with severe burns: A nationwide inpatient data analysis 使用白蛋白进行液体复苏对严重烧伤患者死亡率的影响:全国住院患者数据分析
IF 2.7 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-08-04 DOI: 10.1016/j.burns.2024.07.031
Kazuha Nakamura, Toshiaki Isogai, Hiroyuki Ohbe, Mikio Nakajima, Hiroki Matsui, Kiyohide Fushimi, Hideo Yasunaga
The present study aimed to evaluate the effect of albumin administration on mortality in patients with severe burns. We retrospectively analyzed data from the Diagnosis Procedure Combination Database, a nationwide inpatient database in Japan. We identified patients in the database aged ≥ 15 years who were admitted with severe burns (burn index ≥15) from April 2014 to March 2021. We included patients who received albumin within 2 days of admission in the albumin group and those who did not in the control group. The outcome was the 28-day mortality. Eligible patients (n = 2492) were categorized into an albumin group (n = 1128) or a control group (n = 1364). One-to-one propensity score matching generated 530 pairs of patients with and without albumin administration. The 28-day mortality did not differ significantly between the two groups (albumin vs. control, 21.7 % vs. 22.8 %; risk difference, −1.1 %; 95 % confidence interval, −6.1 % to +3.9 %). These results suggest that albumin administration within 2 days of admission in patients with severe burns may not be associated with mortality during the acute phase.
本研究旨在评估白蛋白用药对严重烧伤患者死亡率的影响。我们回顾性分析了日本全国住院患者数据库--诊断程序组合数据库中的数据。我们在数据库中识别了 2014 年 4 月至 2021 年 3 月期间因重度烧伤(烧伤指数≥15)入院的年龄≥15 岁的患者。我们将入院 2 天内接受白蛋白治疗的患者纳入白蛋白组,将未接受白蛋白治疗的患者纳入对照组。研究结果为 28 天死亡率。符合条件的患者(n = 2492)被分为白蛋白组(n = 1128)或对照组(n = 1364)。一对一倾向评分匹配产生了 530 对服用白蛋白和未服用白蛋白的患者。两组患者的 28 天死亡率差异不大(白蛋白组与对照组相比,21.7% 对 22.8%;风险差异为-1.1%;95% 置信区间为-6.1% 到 +3.9%)。这些结果表明,严重烧伤患者在入院 2 天内服用白蛋白可能与急性期的死亡率无关。
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引用次数: 0
Healing mechanism of cotton bandage loaded with PNIPAM/GO-Ag hydrogel on the deep second-degree burn wound in rats model 负载 PNIPAM/GO-Ag 水凝胶的棉绷带对大鼠模型深二度烧伤创面的愈合机制
IF 2.7 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-08-04 DOI: 10.1016/j.burns.2024.08.001
Ning Liu, Baoxia Xue, Wei Cheng, Yong Liu, Mei Niu, Yongzhen Yang, Shiping Yu, Li Zhang
Dressings play a crucial role in the management of burn wound. In this study, the cotton bandage was modified with the Poly (N-isopropylacrylamide) / graphite oxide/nano silver (PNIPAM/GO-Ag) hydrogel to obtain a novel dressing (PNIPAM/GO-Ag/COT). The healing effect of the PNIPAM/GO-Ag/COT dressing on deep second-degree burn wounds in rats and the changes of related inflammatory factors were explored and analyzed systematically. The deep second-degree burn model was established by the steam scald method in Sprague–Dawley (SD) rats. The granulation tissue, collagen deposition, the expressions of tumor necrosis factor-α (TNF-α), and basic fibroblast growth factor (bFGF) of the wound were evaluated by means of the HE staining, Masson staining, ELISA, and immunohistochemistry methods. The results showed that, compared with the blank group (rats without the dressing treatment), the PNIPAM/GO-Ag/COT dressing reduced the expression of TNF-α by approximately 18 % and promoted the bFGF expression in wound tissue. Compared to the control group (rats with the gauze treatment), the wound healing rate in the PNIPAM/GO-Ag/COT dressing group was 58 % on the 14th day, with an increase of 30 %. These results demonstrated that the PNIPAM/GO-Ag/COT dressing primarily promoted burn wound healing by reducing inflammatory reactions, promoting collagen deposition, and enhancing the expression of bFGF.
敷料在烧伤创面的处理中起着至关重要的作用。本研究用聚(N-异丙基丙烯酰胺)/氧化石墨/纳米银(PNIPAM/GO-Ag)水凝胶对棉绷带进行改性,得到了一种新型敷料(PNIPAM/GO-Ag/COT)。系统地探讨和分析了 PNIPAM/GO-Ag/COT 敷料对大鼠深二度烧伤创面的愈合效果以及相关炎症因子的变化。采用蒸汽烫伤法建立 Sprague-Dawley (SD) 大鼠深二度烧伤模型。通过 HE 染色法、Masson 染色法、ELISA 法和免疫组化法对创面的肉芽组织、胶原沉积、肿瘤坏死因子-α(TNF-α)和碱性成纤维细胞生长因子(bFGF)的表达进行了评价。结果表明,与空白组(未使用敷料的大鼠)相比,PNIPAM/GO-Ag/COT敷料降低了伤口组织中TNF-α的表达约18%,并促进了bFGF的表达。与对照组(使用纱布处理的大鼠)相比,PNIPAM/GO-Ag/COT 敷料组在第 14 天的伤口愈合率为 58%,提高了 30%。这些结果表明,PNIPAM/GO-Ag/COT 敷料主要通过减少炎症反应、促进胶原蛋白沉积和增强 bFGF 的表达来促进烧伤创面的愈合。
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引用次数: 0
Exploring the underlying mechanism by transcriptome sequencing in rats with high-voltage electrical burns and the role of iron metabolism 通过转录组测序探索高压电烧伤大鼠的潜在机制以及铁代谢的作用
IF 2.7 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-08-04 DOI: 10.1016/j.burns.2024.07.030
Jiawen Hao, Mengyuan Lu, Xuegang Zhao, Congying Li, Chenyang Ge, Jing Zhang, Lihong Tu, Qingfu Zhang
Clinically, the condition of skeletal muscle injury is the key to the process of high voltage electrical burn (HVEB) wound repair. The aim of this study was to identify the potential mechanisms and intervention targets of skeletal muscle injury after HVEB. A skeletal muscle injury model in SD rats with HVEB was made. Pathological examination and transcriptome sequencing of injured skeletal muscles were performed, and the expression levels of key proteins and genes in related signaling pathways were verified. Skeletal muscle injury was progressively aggravated within 48 h, then the injury was gradually repaired with scar formation occurring within 1 week. The mechanism of skeletal muscle injury is complex and varied, and ferroptosis is one of the mechanisms. The ferrous iron content in the injured skeletal muscle tissue of model rats increased significantly at 24 h after injury. After 24 h, damage to injured skeletal muscle tissue could be alleviated by increasing iron storage and blocking lysosomal phagocytosis of autophagy. Skeletal muscle injury caused by HVEB is characterized by progressive progression after injury. Ferroptosis is involved in the mechanism of HVEB, and iron metabolism-related proteins may be potential targets for preventing progressive skeletal muscle injury.
在临床上,骨骼肌损伤状况是高压电烧伤(HVEB)创面修复过程的关键。本研究旨在确定高压电烧伤后骨骼肌损伤的潜在机制和干预目标。本研究制作了一个高压电烧伤 SD 大鼠骨骼肌损伤模型。对损伤骨骼肌进行了病理学检查和转录组测序,并验证了相关信号通路中关键蛋白和基因的表达水平。骨骼肌损伤在 48 h 内逐渐加重,然后在 1 周内逐渐修复并形成瘢痕。骨骼肌损伤的机制复杂多样,而铁变态反应是其中的一种机制。损伤后 24 小时,模型大鼠骨骼肌损伤组织中的亚铁含量明显增加。24 小时后,通过增加铁储存和阻断溶酶体吞噬自噬,可减轻损伤骨骼肌组织的损伤。由 HVEB 引起的骨骼肌损伤的特点是损伤后进行性进展。铁代谢参与了 HVEB 的机理,铁代谢相关蛋白可能是预防骨骼肌进行性损伤的潜在靶点。
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引用次数: 0
The impact of subdermal adipose derived stem cell injections and early excision on systemic oxidative stress and wound healing in rats with severe scald burns 皮下脂肪干细胞注射和早期切除对严重烫伤大鼠全身氧化应激和伤口愈合的影响
IF 3.2 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-08-02 DOI: 10.1016/j.burns.2024.07.037
Kubilay Gürünlüoğlu , Basri Satilmiş , Mehmet Gül , Muhammed Dündar , Nurcan Göktürk , Sami Akbulut , Ahmet Koç , Semra Gürünlüoğlu , Mehmet Aslan , Ezgi Karaaslan , Mehmet Akif Türköz , Çağla Güner Toplu , Hasan Ateş , Muhammed Mehdi Üremiş , İrem Nur Menevşe , Elif Kayhan Kuştepe , Seren Sari Ünal , Ebubekir Altundaş , Turan Yildiz , Tevfik Tolga Şahin , Mehmet Demircan
<div><h3>Aim</h3><div>This study aims to develop an experimental treatment model effective against oxidative stress in the acute period of severe burns and to analyze the mechanisms of healing large wound defects.</div></div><div><h3>Methods</h3><div>Five rats, including 2 females and 3 males, were used as donors to obtain adipose-derived stem cells (ADSC) from the inguinal fat pad. The stem cells were labeled with green fluorescent protein. The study included four groups of 17 rats, each with grade 3 scalding burns on 30 % of their body surface, and a control group of 10 rats with an equal number of males and females. After early excision, 10<sup>6</sup> ADSC-derived stem cells were administered subdermally to the burned wound and autografted to the stem cell group (n = 17). The early excision group (n = 17) received early excision and autograft, with 2 ml of normal saline injected subdermally into the burn wound edge. The PLM group (n = 17) was treated with a polylactic membrane (PLM) dressing after the burn. No treatment was given to the burn group (n = 17). Ten rats from all groups were sacrificed on the 4th day post-burn for oxidative stress evaluation. The control group (n = 10) was sacrificed on day 4. Blood and tissue samples were collected post-sacrifice. Oxidative stress and inflammation in the blood, as well as cell damage in the skin, liver, kidneys, and lungs, were investigated histopathologically and biochemically on the 4th day post-burn. On the 70th day after burn, wound healing was examined macroscopically and histopathologically.</div></div><div><h3>Results</h3><div>On the 4th day, oxidative stress results showed that the levels of Total Oxidative Capacity (TOC) in the blood were lowest in the stem cell (7.4 [6–8.8]), control (6.7 [5.9–7.6]), and early excision (7.5 [6.6–8.5]) groups, with no significant difference between them. The burn group (14.7 [12.5–16.9]) had the highest TOC levels. The PLM group (9.7 [8.6–10.7]) had lower TOC levels than the burn group but higher levels than the other groups.</div><div>Histopathological examination on the 4th day revealed low liver caspase-3 immunoreactivity in the stem cell and early excision groups among the burn groups. Caspase-3 immunoreactivity levels were as follows: stem cell group (20 [10–30]), early excision group (25 [15–50]), PLM group (70 [50–100]), control group (0), and burn group (80 [60–120]). Other oxidative stress and end-organ damage outcomes were consistent with these results.</div><div>All rats in the stem cell group had burn wounds that healed completely by the 70th day. Examination of the skin and its appendages from the stem cell group with an immunofluorescence microscope demonstrated green coloration, indicating incorporation of stem cells.</div></div><div><h3>Conclusion</h3><div>Stem cells may have the potential to form new skin and its appendages, providing better healing for large skin defects. Early excision treatment, by removing local necrotic tissues afte
目的:本研究旨在建立一种在严重烧伤急性期有效对抗氧化应激的实验治疗模型,并分析大面积创面缺损的愈合机制:方法:以5只大鼠(2雌3雄)为供体,从腹股沟脂肪垫获取脂肪源性干细胞(ADSC)。干细胞用绿色荧光蛋白标记。研究包括四组,每组17只大鼠,每只大鼠体表30%的面积被3级烫伤;对照组10只大鼠,雌雄数量相等。早期切除后,106个ADSC衍生干细胞被注射到烧伤创面的皮下,并自体移植到干细胞组(n = 17)。早期切除组(n = 17)接受早期切除和自体移植,并在烧伤创缘皮下注射2毫升生理盐水。聚乳酸膜组(n = 17)在烧伤后使用聚乳酸膜敷料。烧伤组(n = 17)不做任何处理。烧伤后第 4 天,各组中的 10 只大鼠被处死,以进行氧化应激评估。对照组(n = 10)在第 4 天牺牲。牺牲后收集血液和组织样本。烧伤后第 4 天,对血液中的氧化应激和炎症以及皮肤、肝脏、肾脏和肺部的细胞损伤进行组织病理学和生物化学研究。烧伤后第 70 天,对伤口愈合进行宏观和组织病理学检查:结果:第4天,氧化应激结果显示,干细胞组(7.4 [6-8.8])、对照组(6.7 [5.9-7.6])和早期切除组(7.5 [6.6-8.5])血液中的总氧化能力(TOC)水平最低,三组之间无显著差异。烧伤组(14.7 [12.5-16.9])的总有机碳含量最高。PLM 组(9.7 [8.6-10.7])的 TOC 含量低于烧伤组,但高于其他组。第 4 天的组织病理学检查显示,在烧伤组中,干细胞组和早期切除组的肝脏 Caspase-3 免疫反应度较低。Caspase-3免疫反应水平如下:干细胞组(20 [10-30])、早期切除组(25 [15-50])、PLM组(70 [50-100])、对照组(0)和烧伤组(80 [60-120])。其他氧化应激和内脏损伤结果与上述结果一致。干细胞组所有大鼠的烧伤伤口都在第70天完全愈合。用免疫荧光显微镜检查干细胞组大鼠的皮肤及其附属器官,发现其呈绿色,表明干细胞的加入:结论:干细胞可能具有形成新皮肤及其附属物的潜力,为大面积皮肤缺损提供更好的愈合效果。大面积深度烧伤后,通过早期切除治疗,去除局部坏死组织,可防止因全身氧化应激和炎症引起的内脏损伤。我们还相信,当这两种治疗方法同时使用时,可以达到最佳效果。
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引用次数: 0
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Burns
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