Scars, burns & healing最新文献

{"title":"Acceptance and commitment therapy for appearance anxiety: three case studies.","authors":"Laura Shepherd, Anna Turner, Darren P Reynolds, Andrew R Thompson","doi":"10.1177/2059513120967584","DOIUrl":"10.1177/2059513120967584","url":null,"abstract":"<p><strong>Introduction: </strong>Due to scarring, appearance anxiety is a common psychological difficulty in patients accessing burns services. Appearance anxiety can significantly impact upon social functioning and quality of life; thus, the availability of effective psychological therapies is vital. Acceptance and Commitment Therapy (ACT) is considered useful for treating distress associated with other health conditions and may lend itself well to appearance anxiety. However, no published research is currently available.</p><p><strong>Methods: </strong>Three single case studies (two male burns patients; one female necrotising fasciitis patient) are presented where appearance anxiety was treated using ACT. A treatment protocol was followed and evaluated: the Derriford Appearance Scale measured appearance anxiety; the Work and Social Adjustment Scale measured impairment in functioning; the Acceptance and Action Questionnaire measured acceptance (willingness to open up to distressing internal experiences); and the Committed Action Questionnaire measured engagement in meaningful and valued life activities. Measures were given at every treatment session and patient feedback was obtained. One-month follow-up data were available for two cases.</p><p><strong>Results: </strong>After the intervention, all patients had reduced functional impairment and were living more valued and meaningful lives. No negative effects were found.</p><p><strong>Discussion: </strong>These case studies suggest that ACT may be a useful psychological therapy for appearance anxiety. The uncontrolled nature of the intervention limits the conclusions that can be drawn.</p><p><strong>Conclusion: </strong>A pilot feasibility study to evaluate the effectiveness of ACT for appearance anxiety is warranted.</p><p><strong>Lay summary: </strong>Many patients with scars can feel distressed about their appearance. This is known as appearance anxiety and can include patients accessing burns services. Appearance anxiety can stop patients from enjoying a good quality of life and impact upon important areas of daily functioning. It is therefore important that psychological therapies are effective. However, research investigating the effectiveness of psychological therapies is limited. This paper describes the psychological therapy of three patients who were distressed about scarring. A psychological therapy called Acceptance and Commitment Therapy (ACT) was used as part of standard care and evaluated using questionnaires and patient feedback. After the course of ACT, all patients were less impacted day-to-day by their appearance anxiety and were living more valued and meaningful lives. No negative effects were found. These case studies suggest that ACT may be a useful psychological therapy for appearance anxiety and further research evaluating it should be completed.</p>","PeriodicalId":21495,"journal":{"name":"Scars, burns & healing","volume":"6 ","pages":"2059513120967584"},"PeriodicalIF":0.0,"publicationDate":"2020-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/a2/ce/10.1177_2059513120967584.PMC8832325.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39777112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epidemiology of burn injury in older adults: An Australian and New Zealand perspective.","authors":"Lincoln M Tracy, Yvonne Singer, Rebecca Schrale, Jennifer Gong, Anne Darton, Fiona Wood, Rochelle Kurmis, Dale Edgar, Heather Cleland, Belinda J Gabbe","doi":"10.1177/2059513120952336","DOIUrl":"10.1177/2059513120952336","url":null,"abstract":"<p><strong>Introduction: </strong>The ageing global population presents a novel set of challenges for trauma systems. Less research has focused on the older adult population with burns and how they differ compared to younger patients. This study aimed to describe, and compare with younger peers, the number, causes and surgical management of older adults with burn injuries in Australia and New Zealand.</p><p><strong>Methods: </strong>The Burns Registry of Australia and New Zealand was used to identify patients with burn injuries between 1 July 2009 and 31 December 2018. Temporal trends in incidence rates were evaluated and categorised by age at injury. Patient demographics, injury severity and event characteristics, surgical intervention and in-hospital outcomes were investigated.</p><p><strong>Results: </strong>There were 2394 burn-injured older adults admitted during the study period, accounting for 13.4% of adult admissions. Scalds were the most common cause of burn injury in older adults. The incidence of older adult burns increased by 2.96% each year (incidence rate ratio = 1.030, 95% confidence interval = 1.013-1.046, <i>P</i> < 0.001). Compared to their younger peers, a smaller proportion of older adult patients were taken to theatre for a surgical procedure, though a larger proportion of older adults received a skin graft.</p><p><strong>Discussion: </strong>Differences in patient and injury characteristics, surgical management and in-hospital outcomes were observed for older adults. These findings provide the Australian and New Zealand burn care community with a greater understanding of burn injury and their treatments in a unique group of patients who are at risk of poorer outcomes than younger people.</p><p><strong>Lay summary: </strong>The number and proportion of older persons in every country of the world is growing. This may create challenges for healthcare systems. While burn injuries are a unique subset of trauma that affect individuals of all ages, less is known about burns in older adults and how they differ from younger patients.We wanted to look at the number, type, management, and outcomes of burns in older adults in Australia and New Zealand. To do this, we used data from the Burns Registry of Australia and New Zealand, or BRANZ. The BRANZ is a database that collects information on patients that present to Australian and New Zealand hospitals that have a specialist burns unit.Our research found that one in eight adult burns patients was over the age of 65, and that the rate of burn injuries in older adults has increased over the last decade. Older adult burns patients were most commonly affected by scalds after coming in contact with wet heat such as boiling liquids or steam. Fewer older adults went to theatre for an operation or surgical procedure compared to their younger counterparts. However, a larger proportion of older adults that went to theatre had a skin graft (where skin is removed from an uninjured part of the body","PeriodicalId":21495,"journal":{"name":"Scars, burns & healing","volume":"6 ","pages":"2059513120952336"},"PeriodicalIF":0.0,"publicationDate":"2020-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/d0/1d/10.1177_2059513120952336.PMC7534068.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38589177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Is the use of a powered dermatome an aerosol-generating procedure (AGP)? Implications for personal protection against COVID-19 virus.","authors":"Kayvan Shokrollahi, Ioannis Kyriazidis, Shomari Zak-Williams, Claire Jones, Elisa Murgatroyd, Dilnath Gurusinghe","doi":"10.1177/2059513120951920","DOIUrl":"10.1177/2059513120951920","url":null,"abstract":"<p><strong>Introduction: </strong>Many healthcare workers have contracted SARS-CoV-2 during the pandemic, many cases of which have resulted in severe illness and death. No studies have assessed the potential for powered dermatomes to generate aerosol, an essential technique in burns and plastic surgery. The primary aim of the present study was to capture video footage to illustrate the potential for a powered dermatome to generate significant spray and hence aerosol.</p><p><strong>Methods: </strong>We utilised a simulated skin graft harvest experimental method. Fluorescein-stained saline was used with ultraviolet (UV) backlighting to demonstrate fluorescent spray from a popular brand of air-powered dermatome. Ultra-slow-motion (960 frames/s) video was used to demonstrate the oscillation of the dermatome blade and the origin within the machine of any spray generated, and the extent of spray generated.</p><p><strong>Results: </strong>The key finding from this study is the captured video footage linked with this paper. Droplets of various sizes are seen spraying out from the leading edge at the sides where the blade oscillates. UV backlighting provides a clear demonstration of the dermatome generating fine spray.</p><p><strong>Conclusion: </strong>Our study demonstrates that powered dermatome usage is likely to generate aerosol from blood or blood-contaminated fluid, but does not demonstrate or quantify to what extent this may be clinically relevant in terms of viral transmission potential. We suggest ways to reduce the risk of spray from dermatomes including limiting donor-site bleeding and avoiding a wet donor area.</p><p><strong>Lay summary: </strong>A dermatome is a device used by surgeons to harvest split skin grafts (SSGs). SSGs are an essential component of burns and reconstructive plastic surgery. Aerosol-generating procedures (AGPs) have implications for transmission of viruses including COVID-19. It has not previously been formally assessed whether use of a dermatome should be classified as an AGP. This study uses a fluorescent dye in the context of simulated surgery using a dermatome to see if any, and how much, fine spray is generated from the device and also utilises ultra-slow-motion videography to see how any spray may be generated. At the heart of this study is the included video footage that demonstrates considerable fine spray generation which suggests it is best to assume that dermatomes are likely to generate some degree of aerosol depending on the clinical scenario and how it is used. However, this information does not translate to providing any information about the risk of transmission of the virus from using a dermatome, especially in relation to COVID-19, and separate research would be required to answer this.</p>","PeriodicalId":21495,"journal":{"name":"Scars, burns & healing","volume":"6 ","pages":"2059513120951920"},"PeriodicalIF":0.0,"publicationDate":"2020-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/1a/e2/10.1177_2059513120951920.PMC8832324.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39777111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Iatrogenic thermal burn after hot water immersion for weever fish sting treatment: a case report.","authors":"Khairun Izlinda Abdul Jalil, Muhammad Tayyab Qayyum","doi":"10.1177/2059513120944045","DOIUrl":"10.1177/2059513120944045","url":null,"abstract":"<p><strong>Introduction: </strong>Lesser weever fish are saltwater fish that are found on the Mediterranean and European coasts, over sandy and muddy seabed areas, typically around the summer season. These bottom dwellers have envenoming dorsal spines that sting when stepped on. Severe pain is the main symptom. Initial treatment involves wound irrigation, removal of spines if they are visible and immediate hot water immersion (HWI). Tetanus prophylaxis, leg elevation and analgesia are recommended after pain subsides. HWI treatment is described as immersion of the affected area in hot, but not scalding, water to tolerance (upper limit 45 °C) for 30-90 min or until there is significant pain relief. While HWI is an effective therapy for the pain control of marine envenomation, it presents a potential risk of thermal burn injury in the untrained or unsupervised. Here, we present a case of an iatrogenic thermal burn after HWI for the treatment of a weever fish sting.</p><p><strong>Case report: </strong>A 16-year-old girl was referred to our outpatient department with a superficial dermal thickness burn to her big toe 12 days after accidental stepping on a lesser weever fish. She reported receiving HWI treatment at the scene of the injury. She was treated with dressing, oral antibiotics and leg elevation. This healed with no sequalae at nine-month follow-up.</p><p><strong>Conclusion: </strong>Thermal burn injury can occur after HWI treatment. Providers should be aware and diligent while the patient needs to be educated in the potential risks.</p><p><strong>Lay abstract 5 e s: </strong>Stings from lesser weever fish occur mostly in the summer months. These bottom dweller saltwater fish are found in the Mediterranean and European coasts, over sandy and muddy seabed areas; it releases venom from its dorsal spine when stepped on. Severe pain is the main symptom. Recommended first aid includes wound irrigation, removal of spines if they are visible and immediate hot water immersion (HWI) treatment. HWI means immersion of the affected part into hot, but not scalding, water (upper limit 45 °C) for 30-90 min or until pain is alleviated. In an ideal situation, the water temperature should be checked with a thermometer. However, in practice, where no thermometer is available, the water must be tested before immersion. It is advised to ensure that the water should be no hotter than the first aider can stand or the highest temperature tolerable by the patient. However, HWI treatment has a potential risk of burn injury. Here we describe a case of a 16-year-old patient who sustained burn injury after HWI therapy received after a sting by a weever fish. The patient was treated with dressings and the wound healed without requiring surgical intervention. Here, we like to highlight that although HWI is effective in treating stings from marine animals, both the provider and the patient need to be aware of potential burn injury associated with this treatment.</p>","PeriodicalId":21495,"journal":{"name":"Scars, burns & healing","volume":"6 ","pages":"2059513120944045"},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/fe/65/10.1177_2059513120944045.PMC7493226.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38416934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The role of pharmacogenetics in keloid scar treatment: A literature review.","authors":"Tamara Searle, Faisal R Ali, Firas Al-Niaimi","doi":"10.1177/2059513120941704","DOIUrl":"10.1177/2059513120941704","url":null,"abstract":"<p><strong>Background: </strong>The pathophysiology of keloid scars is still not fully understood and a universally reliable effective treatment has not been identified. Pharmacogenetics explores how drug response to a particular therapy can relate to genetic variations.</p><p><strong>Purpose: </strong>To investigate how pharmacogenetics could be applied to keloid scars and the relevance of this to clinical practice.</p><p><strong>Methods: </strong>We reviewed the literature and discuss our current knowledge of pharmacogenomics in the treatment of keloid scars. A literature search was performed using the terms 'Pharmacogenetics', 'Pharmacogenomics', 'Keloid' and 'Scar'. We searched the PubMed, MEDLINE and EMBASE databases to find the relevant articles. Only articles in English were chosen. The level of evidence was evaluated and selected accordingly listing the studies with the highest level of evidence first.</p><p><strong>Results: </strong>Treatments including corticosteroid injections and 5-fluorouracil can be effective in some patients, but less so in others. Polymorphisms of the glucocorticoid receptor and variants of <i>CCL2, YAP1</i>, miR-21-5p and NF-κβ might be responsible for different responses to treatments used in keloid scars such as 5-fluorouracil. Small molecule inhibitors might be utilised to target other implicated genes.</p><p><strong>Conclusion: </strong>Pharmacogenetics aims to produce the most efficacious patient outcomes while reducing adverse effects. Understanding the pharmacogenetics of keloid scars could lead to a new era of personalised medicine in the treatment of keloid scars. At present, there is some evidence (level 3b/4) to suggest genetic variations that are responsible to drug response in keloids, but further research in this field is required.</p><p><strong>Lay summary: </strong>The varied response to similar therapeutic treatments in keloids has prompted the consideration of the role of genetic variants on response in the form of pharmacogenetics. Pharmacogenetics refers to drugs and their metabolism and action based on genetic influences. The ideal scenario would involve the selection of treatment based on the individual's specific genetic variants to ensure maximum efficacy with minimal toxicity. Some evidence currently points to genetic variations in some keloid patients that might be of relevance to the treating clinician.</p>","PeriodicalId":21495,"journal":{"name":"Scars, burns & healing","volume":"6 ","pages":"2059513120941704"},"PeriodicalIF":0.0,"publicationDate":"2020-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/4d/b4/10.1177_2059513120941704.PMC7446553.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38375381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Transcriptional re-programming in rat central nervous system two weeks after burn trauma: the impact of nephrilin treatment on the expression of oxidative stress-related genes.","authors":"Desmond D Mascarenhas","doi":"10.1177/2059513120939443","DOIUrl":"10.1177/2059513120939443","url":null,"abstract":"<p><strong>Introduction: </strong>Survivors of severe burns suffer lifetime neuroinflammatory consequences manifested by higher incidence of major depression and neurodegenerative disease. In a scald model, nephrilin peptide has previously been shown to protect rats from loss of lean body mass, kidney function and glycaemic control, complications that have also been shown to endure in burn patient populations. Nephrilin's mechanism of action has been suggested to involve protection from excessive oxidative stress.</p><p><strong>Methods: </strong>Using quantitative reverse transcriptase polymerase chain reaction (qRT-PCR) amplification of transcripts in total RNA extracted from dorsal root ganglia of male rats 14 days after exposure to thermal insult, we query the relative levels of expression of 34 genes believed to be associated with oxidative stress biology in the central nervous system (CNS). We use these data to explore the central role of oxidative stress in astrogliosis, immunosuppression and mitochondrial homeostasis.</p><p><strong>Results and discussion: </strong>Rats that received nephrilin treatment (4 mg/kg by subcutaneous bolus injection once daily for seven days after scald injury) showed significantly reduced elevations in gene expression of some key genes such as NOX2, GFAP, AQP4 and RAC1, but not of others such as NOX4, STEAP4, ARG1 and CCL2.</p><p><strong>Conclusion: </strong>The implications of these data with reference to nephrilin's potential clinical utility for mitigating the enduring effects of burn trauma on the CNS are discussed. Nephrilin reduces the expression of some genes implicated in neurodegeneration after burn insult.</p><p><strong>Lay summary: </strong>Nephrilin peptide is a novel treatment for short- and long-term systemic effects of burn trauma. This study measures the capability of nephrilin to address post-traumatic neurodegenerative disease by looking at the expression of genes in the central nervous system, in a rat scald model. Nephrilin appears to have beneficial effects by reducing the expression of some key genes known to be relevant in neurodegenerative processes, but not others.</p>","PeriodicalId":21495,"journal":{"name":"Scars, burns & healing","volume":"6 ","pages":"2059513120939443"},"PeriodicalIF":0.0,"publicationDate":"2020-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ee/b9/10.1177_2059513120939443.PMC7425318.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38313167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of EpiProtect® microbial cellulose burns dressings in young children.","authors":"Lindsay A Shanks, Andrea Cronshaw, K Skaria Alexander, Jonathan A Davies, Ciaran P O'Boyle","doi":"10.1177/2059513120940503","DOIUrl":"10.1177/2059513120940503","url":null,"abstract":"<p><strong>Introduction: </strong>EpiProtect® is a biosynthetic cellulose dressing indicated for the treatment of superficial burns and the dressing of deep burns. Prior to this study the youngest reported patient treated with EpiProtect® was aged 13 years.</p><p><strong>Method: </strong>Data were collected prospectively for patients aged < 5 years, presenting to the Children's Burns Unit with ⩾ 2% total body surface area (TBSA) burns sustained by any mechanism.</p><p><strong>Results: </strong>Thirty children were treated (median age = 17 months, age range = 1-61 months). Thirty-six burn depths were documented: superficial partial thickness (SPT) in 53% (n=19); mid-partial thickness (MPT) in 33% (n=12); deep partial thickness (DPT) in 11% (n=4); and full thickness (FT) in 3% (n=1). Median burn size was 4.5% TBSA (range = 2%-12%). EpiProtect® was applied under general anaesthesia in all cases. The median length of stay (LOS) was two days (range = 0-6 days). EpiProtect® was tolerated well and provided effective analgesia for subsequent dressing changes. Median healing time was 13 days (SPT burns), 14 days (MPT) and 24 days (DPT burns). Three patients required split skin grafting. Hypertrophic scarring arose in one patient.</p><p><strong>Discussion: </strong>This case series represents the youngest published patient group to have been treated with EpiProtect®. Authors conclude that EpiProtect® provides a safe, reliable and well-tolerated dressing option for all burn depths in young children. Importantly, EpiProtect® is culturally neutral and may be used in situations which, for cultural reasons, may preclude the use of animal-derived products. Further studies are warranted to evaluate pain scores, burn depth, size and LOS correlation, and comparative analysis between dressing types.</p><p><strong>Lay summary: </strong>Burn injuries in the paediatric population are common and often require multiple dressing changes. Dressing changes can be painful and distressing to both children and their care givers. This article describes the experience of using a synthetically derived burns dressing, called EpiProtect®, in children aged ⩽ 5 years. Thirty patients were recruited with varying depths of scald burns and all underwent application of EpiProtect® dressing. The results suggested that EpiProtect® was a user-friendly dressing that can be used to treat partial-thickness burns and to dress full-thickness (FT) burns. It was well-tolerated and provided effective analgesia at the time of dressing changes. There was no incidence of increased burn wound infection rates and all wounds healed. In addition, as EpiProtect® is a synthetic product, it has the benefit of being culturally neutral, which is advantageous in a culturally diverse population. Further studies are warranted to evaluate the effectiveness of this dressing and to compare it to similar dressings that are available.</p>","PeriodicalId":21495,"journal":{"name":"Scars, burns & healing","volume":"6 ","pages":"2059513120940503"},"PeriodicalIF":0.0,"publicationDate":"2020-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/85/85/10.1177_2059513120940503.PMC7425250.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38313168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Keloids: Current and emerging therapies.","authors":"Nkemcho Ojeh, Ambadasu Bharatha, Uma Gaur, Andrew LeRoy Forde","doi":"10.1177/2059513120940499","DOIUrl":"10.1177/2059513120940499","url":null,"abstract":"<p><p>Keloids are pathological scars that grow over time and extend beyond the initial site of injury after impaired wound healing. These scars frequently recur and rarely regress. They are aesthetically disfiguring, can cause pain, itching, discomfort as well as psychological stress, often affecting quality of life. Many treatment modalities, including surgical and non-surgical, have been explored and have been reported to be beneficial; however, none have been absolutely satisfactory or optimal for the treatment of all keloid subtypes to date. This poses a major challenge to clinicians. Often, a combinational therapeutic approach appears to offer the best results with higher patient satisfaction compared to monotherapy. The aetiopathogenesis of keloids is not fully elucidated; however, with recent advances in molecular biology and genetics, insight is being gained on the complex process of scar formation and hence new therapeutic and management options for keloids. In this paper, we explore the literature and summarise the general concepts surrounding keloid development and review both current (corticosteroids, surgical excision, silicone-based products, pressure therapy, radiotherapy, cryotherapy, laser therapy, imiquimod and 5-fluorouracil) and emerging (stem cell therapy, mitomycin C, verapamil, interferons, bleomycin, botulinum toxin type A and angiotensin-converting enzyme inhibitors) treatments. Increased knowledge and understanding in this area may potentially lead to the discovery and development of novel therapeutic options that are more efficacious for all keloid types.</p><p><strong>Lay summary: </strong>Keloids are problematic scars that are difficult to treat and manage. The aetiopathogenesis of keloids is not clear; however, recent advances in molecular biology and genetics are beginning to shed light on the underlying mechanisms implicated in keloid scar formation which will hopefully lead to the development of treatment options for all keloid types. This review summarises current and emerging therapies.</p>","PeriodicalId":21495,"journal":{"name":"Scars, burns & healing","volume":"6 ","pages":"2059513120940499"},"PeriodicalIF":0.0,"publicationDate":"2020-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/69/b4/10.1177_2059513120940499.PMC7418256.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38308174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Photodynamic therapy for keloids and hypertrophic scars: a review.","authors":"Mamiko Tosa,&nbsp;Rei Ogawa","doi":"10.1177/2059513120932059","DOIUrl":"10.1177/2059513120932059","url":null,"abstract":"<p><strong>Purpose: </strong>Keloid is a poorly understood disease that is unique to humans. Hypertrophic scars are similar to keloids and may transform into keloids over time. The standard treatments for these scars are limited by inconsistent efficacy and long treatment/follow-up times. Therefore, a new treatment that is effective for all abnormal scar cases is needed. One option may be photodynamic therapy (PDT). This review assesses the current evidence regarding the safety and efficacy of PDT for keloids and hypertrophic scars.</p><p><strong>Methods: </strong>PubMed, Medline and Web of Science were searched from 1900 onwards for the following terms: 'keloid and photodynamic therapy (PDT)'; 'hypertrophic scar and photodynamic therapy (PDT)'; and 'scar and photodynamic therapy (PDT)'. Articles were included if they reported using topical PDT to treat keloids or hypertrophic scars, the patient(s) had one or more keloids and/or hypertrophic scars, and the effect of PDT on these abnormal scars was described.</p><p><strong>Results: </strong>In total, 538 articles were identified. Thirteen fulfilled all inclusion criteria. Eight were laboratory studies on keloid/hypertrophic scar explants, fibroblasts or tissue-engineered skin models and five were clinical studies/case reports. The clinical results of PDT on keloids and hypertrophic scars are encouraging.</p><p><strong>Conclusion: </strong>PDT appears to play a promising role in keloid and hypertrophic scar therapy but additional clinical studies, particularly randomised clinical trials, are needed.</p>","PeriodicalId":21495,"journal":{"name":"Scars, burns & healing","volume":"6 ","pages":"2059513120932059"},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/2059513120932059","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38151263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Management of necrotising fasciitis within a burns centre: do outcomes differ?","authors":"Joseph A Ward, John A G Gibson, Dai Q Nguyen","doi":"10.1177/2059513120924749","DOIUrl":"10.1177/2059513120924749","url":null,"abstract":"<p><strong>Introduction: </strong>Many similarities exist between the care of necrotising fasciitis (NF) and burn injury patients. Each group represents a small but complex cohort requiring multiple theatre trips, specialist reconstruction, meticulous wound care and multidisciplinary management. Over a six-year period, we sought to examine the clinical outcomes of NF patients managed within a burns centre against those managed by a plastic surgery service.</p><p><strong>Methods: </strong>A retrospective case-note review was performed for all identifiable patients referred to our institution's designated burns centre or plastic surgery service between 2008-2014. Patient characteristics, length of stay, wound-related and clinical outcomes were extracted and descriptively presented with statistical analysis performed for survival and length of stay.</p><p><strong>Results: </strong>Twenty-nine patients were included in the study (burns centre [B]: 17 patients; plastic surgery service [P]: 12 patients). Median total length of stay (B: 37 vs. P: 50 days, <i>P</i>=0.38), local length of stay (27 vs. 19 days, <i>P</i>=0.29) and survival till discharge (94.4% vs. 100%, <i>P</i>=0.73) demonstrated no statistically significant difference.</p><p><strong>Conclusion: </strong>Caring for NF patients within a burns centre facilitated easier access to specialist reconstructive expertise and multidisciplinary care but did not lead to statistically significant differences in length of stay or survival. The management of NF within a burns centre facilitated provision of high-quality care to a highly challenging patient group.</p>","PeriodicalId":21495,"journal":{"name":"Scars, burns & healing","volume":"6 ","pages":"2059513120924749"},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/23/92/10.1177_2059513120924749.PMC7328481.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38151260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}