慢性伤口治疗中普遍存在的问题？

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蔡道章院长

Custom Mod Mega1

主任医师、教授、博导，南方医科大学第三附属医院（广东省骨科医院）院长

中德骨科伤口管理学校校长

广东省骨科研究院运动医学研究所所长

广东省内运动医学专业唯一的博士研究生导师

美国哈弗大学医学院骨科访问学者

专业特长处于省内领先、国内或国际先进水平以上

2018年获得“国之名医卓越建树”荣誉称号

2017年被评为全国卫生计生系统先进工作者、广东省医学领军人才

中国医师协会运动医师分会副会长

STCOT中国部运动医学分会副主任委员

广东省医学会关节外科分会主任委员

广东省医学会运动医学会分会名誉主任委员

独立承担过国家“863”课题，主持过10余项省、部级科研项目

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An Acid-Oxidising Solution Containing Hypochlorous Acid Reduces Staphylococcus aureus and Improves Bacterial Diversity in Epidermolysis Bullosa Wounds 2026-10-31 00:00

Xiaolong A. Zhou¹ | Michael B. Burns² | Ziyou Ren¹ | Elise Stagaman² | Stefan J. Green³ | Lok Yiu Ashley Wu³ | Lynna Yang¹ | Stephanie Rangel¹ | Lydia Rabbaa1 | Amy S. Paller¹

¹Department of Dermatology, Northwestern University, Feinberg School of Medicine, Chicago, Illinois, USA |²Department of Biology, Loyola University Chicago, Chicago, Illinois, USA | ³Genomics and Microbiome Core Facility, Rush University Medical Center, Chicago, Illinois, USA

Correspondence: Amy S. Paller (该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。)

Received: 6 February 2025 | Revised: 6 June 2025 | Accepted: 3 August 2025

Funding: This work was supported by Applied Pharma Research.

Keywords: acid-oxidising solution | epidermolysis bullosa | hypochlorous acid | microbiome | Staphylococcus aureus | wounds

ABSTRACT

Epidermolysis bullosa (EB) is a group of rare genetic skin disorders characterised by skin fragility and chronic, painful wounds that are highly susceptible to bacterial infection, particularly by Staphylococcus aureus (SA). This study evaluated the efficacy of an acid-oxidising solution containing hypochlorous acid (HOCl) in reducing SA colonisation, promoting wound healing, and restoring a healthier microbiome in EB wounds. In a 12-week open-label pilot study, 15EB patients applied the HOCl-based spray (APR-TD011) daily to chronic wounds for 8weeks, with full-length 16S rRNA sequencing of wound swabs performed before, during, and after treatment. At baseline, 87% of patients were culture-positive for SA, and sequencing revealed that SA had the highest relative abundance (34%), followed by Acinetobacter guillouiae and Pseudomonas poae. SA relative abundance decreased precipitously by Weeks 4 (to 11%) and 8 (primary endpoint; to 10%, p<0.01), and this effect persisted at 4weeks post-treatment (Week 12; to 9.7%), including for methicillin-resistant SA. Concurrently, bacterial diversity increased, and wound sizes dimin ished in correlation with reduced SA levels (r=0.64). Younger patients exhibited greater SA reduction trends. The treatment was well-tolerated, with minimal adverse effects and high patient satisfaction. This study underscores the role of microbial dysbiosis in EB wounds and highlights HOCl-based solutions as a promising therapy to mitigate pathogenic burden and enhance wound.

Topical hypochlorite ameliorates NF-κB–mediated skin diseases in mice 2026-10-30 00:00

Thomas H. Leung,^1,2 Lillian F. Zhang,¹ Jing Wang,¹ Shoucheng Ning,³ Susan J. Knox,³ and Seung K. Kim^1,4,5

¹Department of Developmental Biology, ²Department of Dermatology,³Department of Radiation Oncology,⁴Howard Hughes Medical Institute, and ⁵Department of Medicine, Oncology Division, Stanford University School of Medicine, Stanford, California, USA.

Nuclear factor-κB (NF-κB) regulates cellular responses to inflammation and aging, and alterations in NF-κB signaling underlie the pathogenesis of multiple human diseases. Effective clinical therapeutics targeting this pathway remain unavailable. In primary human keratinocytes, we found that hypochlorite (HOCl) reversibly inhibited the expression of CCL2 and SOD2, two NF-κB–dependent genes. In cultured cells, HOCl inhibited the activity of inhibitor of NF-κB kinase (IKK), a key regulator of NF-κB activation, by oxidizing cysteine residues Cys114 and Cys115. In NF-κB reporter mice, topical HOCl reduced LPS-induced NF-κB signaling in skin. We further evaluated topical HOCl use in two mouse models of NF-κB–driven epidermal disease. For mice with acute radiation dermatitis, topical HOCl inhibited the expression of NF-κB–dependent genes, decreased disease severity, and prevented skin ulceration. In aged mice, topical HOCl attenuated age-dependent production of p16INK4a and expression of the DNA repair gene Rad50. Additionally, skin of aged HOCl-treated mice acquired enhanced epidermal thickness and proliferation, comparable to skin in juvenile animals. These data suggest that topical HOCl reduces NF-κB–mediated epidermal pathology in radiation dermatitis and skin aging through IKK modulation and motivate the exploration of HOCl use for clinical aims.
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慢性伤口治疗中普遍存在的问题？

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12 10月 2019

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Author : 伤口世界

慢性伤口治疗中普遍存在的问题？

原创：卢魁

慢性伤口治疗中普遍是什么问题困扰着患者呢？

问题一：悲观思想，认为患了不治之症
事实上，精神压力和疾病之间，存在着一条明显的纽带。对疾病切勿忧虑恐惧，悲观失望，郁郁寡欢，闷闷不乐，要学会自我克制、自我调节，要心胸宽广，豁达大度，树立战胜疾病的信念，要有毅力和勇气。
问题二:
轻信广告和传言，相信“神药”
慢性伤口是一种长期慢性疾病，其中很多疾病都是没有办法完全根治的，因此必须要有长期和疾病做斗争的思想认识。切勿相信广告所说的秘方、神药，以免上当受骗，耽误病情。
问题三：
为什么症状控制后仍需要长期观察预防复发？
到目前为止，慢性伤口大部分尚不能根治，需要长期治疗让伤口愈合。症状减轻仅意味着病情得到控制，并未完全治愈。体内的病变可能并没有真正停止，停药后或受到外界刺激仍会复发。只有改变生活习惯、合理功能锻炼、合理使用控制病情的药物(慢作用药物)，才能减缓或阻止上述过程的进展。

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学术会议

2019广东省医疗行业协会伤口管理分会年会

扫一扫了解详情:

2019年6月15日中国广州
主办单位：广东省医疗行业协会伤口管理分会

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