Acute Burn Research Articles

Burn injuries and acute burn management in the rural areas in northern Bangladesh – A household survey

IntroductionBurn injuries pose a significant public health challenge, especially in low- and middle-income countries (LMICs). In Bangladesh, burn injuries are prevalent and often result in severe disability or death. However, knowledge regarding the causes of burn injuries, acute burn management, and barriers to seeking burn care in the riverine areas of northern Bangladesh is limited. MethodsWe conducted a questionnaire-based study in eight subunits and five selected districts in northern Bangladesh to determine the prevalence, causes, and management of burn injuries in these areas. A total of 210 individuals from different households were interviewed, which represented a population of 1020 persons. ResultsAmong the respondents, 55% reported that at least one member of their household suffered from a burn injury in the past. The most common causes of burn injuries were open fire (41%) and hot fluids (30%). More than 40% of burns were not rinsed with water directly after sustaining the injury. Additionally, almost 30% of respondents did not seek medical care immediately after the injury, with financial constraints being the most commonly cited reason. DiscussionWe found a low rate of adequate cooling and seeking medical care. The need for basic knowledge on prevention and treatment of burn injuries and improved access to affordable health care services in the region is high.

The introduction of microvascular free tissue transfer in primary burn reconstruction. Experience report of the national burn center in Chile

BackgroundSurgical debridement and split thickness graft is the most common treatment for acute burn patients that require surgery. However, there is a relevant minority that will require more complex reconstructive options. Microsurgery has evolved as a valuable tool in the acute setting allowing early closure of complex wounds in order to avoid infection, maintain function and even for limb salvage in one stage reconstruction. We present our experience in the management of severely acute burned patients with free flaps, flap survival rate and complications in Chile’s National Health service. MethodWe performed a retrospective analysis of all major burn patients admitted in our unit who received a microsurgical flap in the period between april 2019 and march 2023. Data was collected on patient sex, age, mechanism of injury, total burned surface area (TBSA), location of the defect, days to reconstruction, flaps used, operatory time, flap survival and complications. ResultsIn the study period we had 925 admissions. A total of 36 patients had 42 free flaps (5,1%). All but two patients were male (95 %), mean age 46 years (range 20–––76 years). Total body surface area burned averaged 14 % (range 1–64 %). The majority of injuries were caused by high voltage electricity (59 %) and fire (33 %). 59 % compromised lower limbs and 31 % upper limbs. In 81 % of the cases anterolateral thigh flaps were used. Mean time to reconstruction was 39 days(range 1–64 days), we had 9 complications (21 %) and only one flap was lost (2,9%). DiscussionThe introduction of free flaps in the burn reconstruction field was first described in sequelae management. In the acute phase it has also proven to be safe and feasible with a surgical indication of 1,5% to 2% of the admissions in different series. In our unit, 5,1% of our admissions required it, with a low flap loss rate. The increased confidence for its use in the acutely burned setting allowed us to achieve complex coverage while maintaining surgical risk and an internationally acceptable rate of losses and complications. Free flaps cpnstitute an active approach in the classical treatment of this pathology pushing the boundaries in the local environment.

Acute Burn Care.

After studying this article and viewing the videos, the participant should be able to: 1. Describe the current epidemiology of burn injuries. 2. Understand burn pathophysiology and perform a wound assessment. 3. Summarize the initial emergency management of a burn patient. 4. Calculate the anticipated fluid resuscitation requirements for a burn injury, and diagnose the complications of overresuscitation. 5. Describe the diagnosis and management of inhalation injury. 6. List the goals of wound care for superficial and deep burns, and describe the closed dressing technique. 7. Perform excision of a burn wound. 8. Compare various wound closure techniques using autografts and skin substitutes. Plastic surgeons are essential members of the multidisciplinary burn team. Burn injuries remain common, and plastic surgeons have an opportunity to develop and innovate the field of acute burn care in light of workforce shortages. Burn pathophysiology is complex and dynamic, which informs the challenges encountered during the perioperative phase. Accurate burn wound assessment remains difficult, with implications for diagnosis and management. A systematic approach is required when stabilizing a major burn and/or inhalation injury with newly updated fluid resuscitation and triage guidelines. Wound care continues to evolve, with an emphasis on a closed dressing technique. For deeper burns, new surgical techniques are emerging for surgical débridement, along with improvements to traditional methods of tangential excision. Following excision, a number of established and novel techniques are available to close the wound with either autografts or skin substitutes.

Extracorporeal Organ Support for Burn-Injured Patients

As mortality relating to severe acute burn injury improves, patients are surviving longer into the critical care phase, which is commonly complicated by multisystem organ failure. Extracorporeal organ support (ECOS) represents a set of potential therapeutic technologies for managing patients with organ-specific complications. This article provides a comprehensive review of the existing literature, focusing on the use of continuous kidney replacement therapy, extracorporeal membrane oxygenation, extracorporeal carbon dioxide removal, and extracorporeal blood purification. Though promising, many of these technologies are in the early phases of implementation and are restricted to well-resourced medical systems, limiting their use in large scale casualty and austere scenarios.

The long-term intercorrelation between post-burn pain, anxiety, and depression: a post hoc analysis of the “RE-ENERGIZE” double-blind, randomized, multicenter placebo-controlled trial

BackgroundDespite the growing prevalence of burn survivors, a gap persists in our understanding of the correlation between acute burn trauma and the long-term impact on psychosocial health. This study set out to investigate the prevalence of long-term pain and symptoms of anxiety and depression in survivors of extensive burns, comparing this to the general population, and identify injury and demographic-related factors predisposing individuals to psychosocial compromise.MethodsRE-ENERGIZE was an international, double-blinded, randomized-controlled trial that enrolled 1200 patients with partial- or full-thickness burns that required surgical treatment. For the post hoc analysis, we excluded participants who did not complete the Short Form Health Survey (SF-36) questionnaire. Normative data were taken from the 2021 National Health Interview Survey dataset. Propensity score matching was performed using the nearest-neighbor 1-to-1 method, and the two cohorts were compared in terms of chronic pain, and symptoms of anxiety and depression. A multivariable analysis was performed on the burns cohort to identify factors predicting post-discharge pain and symptoms of anxiety and depression.ResultsA total of 600 burn patients and 26,666 general population adults were included in this study. Following propensity score matching, both groups comprised 478 participants each, who were predominately male, white, overweight and between 20 and 60 years old. Compared to the general population, burn patients were significantly more likely to report the presence of moderate and a lot of pain (p = 0.002). Symptoms of anxiety were significantly higher in the burn population in two of four levels (most of the time; some of the time; p < 0.0001 for both). Responders in the burn population were significantly less likely to report the absence of depressive symptoms (p < 0.0001). Burn patients were also significantly more likely to report that their mental health affects their social life. TBSA, history of depression, and female sex were identified as independently associated factors for pain, anxiety, and depressive symptoms. The presence of chronic pain and anxiety symptoms independently predicted for symptoms of depression.ConclusionsAnalyzing the largest multicenter cohort of patients with extensive burns, we find that burn injury is associated with chronic pain, and symptoms of anxiety and depression. In addition, TBSA-burned and history of depression directly correlate with the prevalence of chronic pain, and symptoms of anxiety and depression. Finally, pain, and symptoms of anxiety and depression are interrelated and may have interactive effects on the process of recovery following burn injury. Burn patients would, therefore, benefit from a multidisciplinary team approach with early mobilization of pain and mental health experts, in order to promptly prevent the development of psychosocial challenges and their consequences.

Timing of surgery in acute deep partial-thickness burns: A study protocol.

For deep partial-thickness burns no consensus on the optimal treatment has been reached due to conflicting study outcomes with low quality evidence. Treatment options in high- and middle-income countries include conservative treatment with delayed excision and grafting if needed; and early excision and grafting. The majority of timing of surgery studies focus on survival rather than on quality of life. This study protocol describes a study that aims to compare long-term scar quality, clinical outcomes, and patient-reported outcomes between the treatment options. A multicentre prospective study will be conducted in the three Dutch burn centres (Rotterdam, Beverwijk, and Groningen). All adult patients with acute deep-partial thickness burns, based on healing potential with Laser Doppler Imaging, are eligible for inclusion. During a nine-month baseline period, standard practice will be monitored. This includes conservative treatment with dressings and topical agents, and excision and grafting of residual defects if needed 14-21 days post-burn. The subsequent nine months, early surgery is advocated, involving excision and grafting in the first week to ten days post-burn. The primary outcome compared between the two groups is long-term scar quality assessed by the Patient and Observer Scar Assessment Scale 3.0 twelve months after discharge. Secondary outcomes include clinical outcomes and patient-reported outcomes like quality of life and return to work. The aim of the study is to assess long-term scar quality in deep partial-thickness burns after conservative treatment with delayed excision and grafting if needed, compared to early excision and grafting. Adding to the ongoing debate on the optimal treatment of these burns. The broad range of studied outcomes will be used for the development of a decision aid for deep partial-thickness burns, to fully inform patients at the point of consent to surgery and support optimal person-centred care.

Postoperative hypothermia is associated with reduced length of stay in adult acute burn survivors

BackgroundThe hypermetabolic response after a burn predisposes patients to hypothermia due to dysfunction of thermoregulation. Traditionally, hypothermia is avoided actively in burn care due to reported complications associated with low body temperature. The likelihood of hypothermia with acute burn surgery is compounded by general anesthesia, exposure of wound areas and prolonged operation times. However, we find limited studies exploring the effects of perioperative hypothermia on length of stay in the adult burn population. ObjectiveTo determine associations between postoperative hypothermia and hospital length of stay in adult burns patients. MethodThis retrospective cohort study involved patients admitted to the State Adult Burn Unit in Western Australia between 1st January 2015 to 28th February 2021. All adults who underwent surgery for acute burn, and had postoperative recovery room body temperature recorded, were included in the study. In this study, we defined normothermia as >36.5C and hypothermia as < 36.0 °C with mild, moderate, and severe hypothermia being 35.0–35.9 °C, 34.0–34.9 °C and < 34.0 °C, respectively. Patients with hyperthermia were excluded. Multivariable general linear models explored if hypothermia was independently associated with length of stay. ResultsAmong 1486 adult patients, 1338 (90%) were normothermic postoperatively, with temperatures >36.0C. We included 148 (10%) patients with hypothermia (temperature <36.0 °C) postoperatively. Most burns in the study population were minor: 96% had burns < 15% TBSA. Data modelling demonstrated that hypothermia was associated with a shorter length of hospital stay (coefficient = −0.129, p = 0.041). ConclusionIn adult acute burn patients, postoperative hypothermia was associated with reduced length of stay after surgery. The positive results of this study indicate that a review of the core temperature targets with acute burn surgery, and timing of burn patient cooling practices in general is warranted.

Celecoxib to improve scar quality following acute burn injury: Lessons learned after premature termination of a randomised trial

BackgroundPre-clinical studies suggest that non-steroidal anti-inflammatory therapy may reduce acute inflammation and modulate scar formation after burn injury. The objective of this trial was to determine if celecoxib administered soon after acute burn improved scar quality. MethodsA single centre, parallel group, placebo-controlled, randomised, superiority trial. Adults with non-major acute burn injury were eligible for recruitment. Participants within 48 h of admission for acute burn injury received either six weeks of celecoxib 200 mg twice daily or identically packaged placebo capsules. The primary outcome was participant-reported Patient Observer Scar Assessment Scale (POSAS) at day 42 following burn injury. The best possible score using this assessment is 7 and the worst 70. Key safety outcomes included study drug side effects. ResultsRestrictions imposed during the COVID-19 pandemic resulted in slow recruitment and early termination after 59 of the 150 planned participants were enrolled. The primary outcome was available for 21/30 (70 %) participants in the celecoxib arm and for 23/29 (79 %) who received placebo. There was no significant difference in the primary outcome between treatment groups with a mean POSAS of 33.4 (standard deviation 12.7) in the celecoxib arm and 36.9 (13.7) in the control arm giving a difference of −3.49 (95 % CI [-11.57, 4.59], p =.39). Gastrointestinal symptoms occurred in 3/30 (10 %) allocated celecoxib and in none allocated placebo. Secondary outcomes including graft loss and delayed healing were similar between groups. ConclusionsAnti-inflammatory therapy did not improve scar quality. Due to early trial termination and significant loss to follow up these findings should be interpreted cautiously. To improve generalisability and to attain recruitment targets, future trials should apply different approaches to improve participant retention as well as including patients with larger burn injuries and an older population.Trial registration: ACTRN12618000732280.

Plastic Surgery in Burn Care: A Call for Enhanced Burn Surgery Training Within Plastic Surgery Residency Programs.

A 10 year cohort of patients admitted to a verified burn unit were analyzed to assess the role of plastic surgeons in the operative management of those patients. All 3843patients were admitted during this study period. Of these, 1509 of those patients underwent surgical procedures. Plastic surgeons performed 658 operations on these patients, including acute and delayed reconstruction of hand and facial burn injuries. In this population, plastic surgeons played a critical role in acute and reconstructive burn injuries in anatomically complex areas. This series illustrates the need for plastic surgery training in burn care.

Do they stay, or do they go? Children presenting to five emergency departments across New South Wales, Australia with acute burn injuries: a retrospective review

ObjectiveThe overall objective of the study was to describe the disposition status of children presenting with a burn injury to five emergency departments (ED) across New South Wales (NSW), Australia.DesignA...

A wellbeing program to promote mental health in paediatric burn patients: Study protocol.

One of the most traumatic injuries a child can experience is a severe burn. Despite improvements in medical treatments which have led to better physical outcomes and reduced mortality rates for paediatric burns patients, the psychological impact associated with experiencing such a traumatic injury has mostly been overlooked. This is concerning given the high incidence of psychopathology amongst paediatric burn survivors. This project will aim to pilot test and evaluate a co-designed trauma-focused intervention to support resilience and promote positive mental health in children and adolescents who have sustained an acute burn injury. Our first objective is to collect pilot data to evaluate the efficacy of the intervention and to inform the design of future trauma-focussed interventions. Our second objective is to collect pilot data to determine the appropriateness of the developed intervention by investigating the changes in mental health indicators pre- and post-intervention. This will inform the design of future interventions. This pilot intervention study will recruit 40 children aged between 6-17 years who have sustained an acute burn injury and their respective caregivers. These participants will have attended the Stan Perron Centre of Excellence for Childhood Burns at Perth Children's Hospital. Participants will attend a 45-minute weekly or fortnightly session for six weeks that involves building skills around information gathering, managing reactions (behaviours and thoughts), identifying, and bolstering coping skills, problem solving and preventing setbacks. The potential effects and feasibility of our intervention will be assessed through a range of age-appropriate screening measures which will assess social behaviours, personal qualities, mental health and/or resilience. Assessments will be administered at baseline, immediately post-intervention, at 6- and 12-months post-intervention. The results of this study will lay the foundation for an evidence-based, trauma-informed approach to clinical care for paediatric burn survivors and their families in Western Australia. This will have important implications for the design of future support offered to children with and beyond burn injuries, and other medical trauma populations.

Factors Predicting 90-Day Readmissions for US Older Adult Burn Patients From the 2016-2018 Nationwide Readmissions Database.

Older adults with burn injuries have a high risk of readmission after the initial burn admission. Frailty is associated with poor outcomes from the initial burn injury, however, it remains unknown if frailty impacts readmission in older adults after the initial index burn admission. Our study aims to examine patient, frailty, burn, surgical, and hospital factors that contribute to 90-day readmissions in older adults with an acute burn. Patients ≥ 50 years of age with an acute burn diagnosis in the Nationwide Readmissions Database (2016-2018) were included. Patients who died during index admissions were excluded from the readmission analysis. Patient, burn, hospital stay, and hospital characteristics were analyzed. Using variables significant from univariate logistic regression analysis, we performed a multivariable logistic regression analysis to identify factors associated with 90-day readmissions. A total of 41,500 weighted index burn admissions were included. The 90-day readmission rate was 25.6% (10,641/41,500). Almost all the readmissions were unplanned (96.5%). The most common primary readmission diagnoses based on Clinical Classifications Software Refined were burn injury and septicemia. Multivariable logistic regression analysis demonstrated an increased hospital frailty risk and lower-body-only burns were associated with an increased risk of readmission. Notably, surgical treatment of the burn injury during the index admission was associated with a decreased risk of readmission. This highlights the importance and challenges of surgical decision-making for older adults with high comorbidity burden. Future studies are needed to develop decision guides to help clinicians identify patients who would benefit from surgical treatment versus more conservative strategies in older adult patients with burns.

Characterization of a new Pseudomonas aeruginosa Queuovirinae bacteriophage.

The ESKAPEE pathogen Pseudomonas aeruginosa is a common cause of chronic wound and cystic fibrosis lung infections, as well as acute burn and nosocomial infections. Many of these infections are recalcitrant to conventional antibiotic therapies due to both traditional antibiotic resistance mechanisms and antimicrobial tolerance. Recent successes with bacteriophage (phage) therapy to treat chronic human P. aeruginosa infections have led to a renewed interest in isolating and characterizing new P. aeruginosa phages. Here, we isolated and characterized a new lytic phage (termed PIP, pili-infecting phage) capable of infecting P. aeruginosa PA14. PIP is a tailed phage with an icosahedral head and flexible tail containing a genome that is 57,462 bp in length. Phylogenetic analysis reveals that PIP belongs to the subfamily Queuovirinae and genus Nipunavirus but is highly divergent in gene content from known Nipunaviruses. By isolating and characterizing a P. aeruginosa strain that spontaneously evolved resistance to PIP, we show that the receptor for PIP is Type IV pili. In summary, we isolated a new P. aeruginosa phage species with a unique genome, thus increasing the diversity of phages known to infect this important human pathogen.IMPORTANCEThe opportunistic pathogen Pseudomonas aeruginosa causes both acute and chronic human infections. These infections are notoriously difficult to treat due to both antibiotic resistance and antibiotic tolerance. The increasing frequency of antibiotic failure in P. aeruginosa infections has led scientists to explore other treatment options, including bacteriophage (phage) therapy. To this end, there has been a significant effort to identify new Pseudomonas phages. Here, we isolated and characterized a bacteriophage (termed PIP, pili-infecting phage) that infects P. aeruginosa PA14. Examination of the PIP genome revealed that this phage represents a new species in the subclass Queuovirinae. The isolation and characterization of spontaneous PA14 mutants that are resistant to PIP infection revealed Type IV pili as the PIP receptor. Ultimately, this study characterizes a new species of Pseudomonas phage, thus enhancing the known diversity of phages that infect this important pathogen.

Effectiveness of Dermal Regeneration Templates in Managing Acute Full-thickness and Deep Dermal Burn Injuries: A Comparison with Split-thickness Skin Grafts.

The therapeutic challenge of managing acute full-thickness burns is significantly ameliorated with the introduction of dermal regeneration templates (DRTs). However, an updated synthesis of evidence-based data on the efficacy and safety of different DRTs is required. This systematic review and meta-analysis conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines aims to evaluate the role of various DRTs in comparison with split-thickness skin grafting in managing acute burn injuries after excision and debridement. A total of 28 randomized clinical trials were assessed, encompassing a wide array of DRTs. The study outcomes pointed to the diverse effectiveness of DRTs, with Integra demonstrating peripheral nerve reinnervation potential and TransCyte promoting rapid re-epithelialization. Some DRTs showed scar formation and skin quality comparable to those of autologous skin grafts. In terms of wound infection, certain treatments, including TransCyte, exhibited a significantly low infection rate. The evaluation of scar quality suggested that various interventions produced acceptable or improved outcomes without hypertrophic scarring. Recovery rates after the interventions displayed a range, with certain treatments showing rapid recovery and satisfactory results. The current systematic review points to the potential benefits of DRTs in managing burn wounds. Further research is necessary to shed light on the long-term impacts of these interventions on wound healing, scar quality, and patient recovery.

Vigilance in Nursing is Major Contributing Facts for Good Outcomes in Acute Burn Care

Vigilance in Nursing is Major Contributing Facts for Good Outcomes in Acute Burn Care

Autologous Skin Cell Suspension for Full-Thickness Skin Defect Reconstruction: Current Evidence and Health Economic Expectations.

Despite differing etiologies, acute thermal burn injuries and full-thickness (FT) skin defects are associated with similar therapeutic challenges. When not amenable to primary or secondary closure, the conventional standard of care (SoC) treatment for these wound types is split-thickness skin grafting (STSG). This invasive procedure requires adequate availability of donor skin and is associated with donor site morbidity, high healthcare resource use (HCRU), and costs related to prolonged hospitalization. As such, treatment options that can facilitate effective healing and donor skin sparing have been highly anticipated. The RECELL® Autologous Cell Harvesting Device facilitates preparation of an autologous skin cell suspension (ASCS) for the treatment of acute thermal burns and FT skin defects. In initial clinical trials, the approach showed superior donor skin-sparing benefits and comparable wound healing to SoC STSG among patients with acute thermal burn injuries. These findings led to approval of RECELL for this indication by the US Food and Drug Administration (FDA) in 2018. Subsequent clinical evaluation in non-thermal FT skin wounds showed that RECELL, when used in combination with widely meshed STSG, provides donor skin-sparing advantages and comparable healing outcomes compared with SoC STSG. As a result, the device received FDA approval in June of 2023 for treatment of FT skin defects caused by traumatic avulsion or surgical excision or resection. Given that health economic advantages have been demonstrated for RECELL ± STSG versus STSG alone when used for burn therapy, it is prudent to examine similarities in the burn and FT skin defect treatment pathways to forecast the potential health economic advantages for RECELL when used in FT skin defects. This article discusses the parallels between the two indications, the clinical outcomes reported for RECELL, and the HCRU and cost benefits that may be anticipated with use of the device for non-thermal FT skin defects.

Morphine concentrations in fatalities after palliative treatment of acute burn injury

The evaluation of a morphine concentration in postmortem blood is routine for a forensic toxicologist. We here report three fatal cases where we found high morphine concentrations with 7.96, 4.30, and 5.82 mg/l in femoral blood that have to be estimated as unusually high. All these individuals died due to severe burn injuries and obtained morphine in the context of their palliative care in the last hours of their lives. According to the autopsy results, the cause of death in case 1 was burn disease with burns of about 90% of the body surface area (BSA), case 2 burn trauma, and case 3 burn shock. Besides morphine, propofol, fentanyl, sufentanil, midazolam, diazepam, lorazepam, cefazolin, and rocuronium were detected in femoral blood. The findings fitted well with the detailed clinical documentation. Further evidence of therapeutic concentrations of quetiapine, duloxetine, and melperone could be matched to preexisting medication of the individuals. Physiologically based pharmacokinetic modelling (PBPK) was applied, developed for the intravenous administration of morphine, to find an explanation for the high morphine concentrations in femoral blood. Quantification of morphine in body fluids and tissue was performed to calculate morphine tissue concentration ratios to the morphine concentration in femoral blood. The presented cases show that pharmacokinetic simulations can reflect decreased renal clearance and decreased hepatic metabolism in general. However, this prediction is not sufficient to explain the high morphine concentrations in femoral blood measured here. It can be assumed that burn shock in particular leads to altered pharmacokinetics, namely decreased distribution of morphine.

Conjugated Network Supporting Highly Surface-Exposed Ru Site-Based Artificial Antioxidase for Efficiently Modulating Microenvironment and Alleviating Solar Dermatitis.

Solar dermatitis, a form of acute radiation burn that affects the skin, results from overexposure to ultraviolet B (UVB) radiation in strong sunlight. Cell damage caused by the accumulation of reactive oxygen species (ROS) produced by UVB radiation plays an important role in UVB-induced inflammation in the skin. Here, for efficiently scavenging excess ROS, modulating the microenvironment, and alleviating solar dermatitis, a π-conjugated network polyphthalocyanine supporting a highly surface-exposed Ru active site-based artificial antioxidase (HSE-PPcRu) is designed and fabricated with excellent ROS-scavenging, antioxidant, and anti-inflammatory capabilities. In photodamaged human keratinocyte cells, HSE-PPcRu could modulate mitogen-activated protein kinase (MAPK) and nuclear factor kappa-B signaling pathways, prevent DNA damage, suppress apoptosis, inhibit pro-inflammatory cytokine secretion, and alleviate cell damage. In vivo animal experiments reveal the higher antioxidant and anti-inflammatory efficacies of HSE-PPcRu by reversing the activation of p38 and c-Jun N-terminal kinase, inhibiting expression of cyclooxygenase-2, interleukin-6, interleukin-8, and tumor necrosis factor-α. This work not only provides an idea for alleviating solar dermatitis via catalytically scavenging ROS and modulating the microenvironment but also offers a strategy to design an intelligent conjugated network-based artificial antioxidase with a highly surface-exposed active site.

Prevalence and Trend of Depression in Burn Survivors: A Single Center Cohort Study.

Burn injuries are frequently disastrous catastrophes that can cause significant skin damage and frequently result in hypertrophic scarring. Recovery from burn injury includes 3 domains-medical, functional, and psychiatric. Psychological concerns affect both the quality of life and the disease recovery. This study assesses the prevalence of major depression or clinically significant symptoms of depression among patients hospitalized for acute burn injury, as well as their persistence once diagnosed. It is a prospective cohort that was studied in 1%-40% of patients with body surface area burn, where the Beck Depression Inventory was used as a depressive symptom measure. A total of 108 patients were included in the study, out of which 42 (38.8%) exhibited depressive symptoms. Type of burn did not affect the prevalence of depression, whereas total body surface area had an impact on prevalence rate. The Beck Depression Inventory score assessment during the study revealed that 8.4% of participants exhibited worsening of scores during the study period and only 3.4% showed improvement throughout the study. Patients with mild depressive symptoms at admission were likely to recover, whereas those with severe depressive symptoms were less likely to recover from the psychological state. To conclude, depression was more prevalent among burn survivors from the Indian community.

Cold atmospheric plasma is bactericidal to wound-relevant pathogens and is compatible with burn wound healing

Burn wound healing can be significantly delayed by infection leading to increased morbidity and hypertrophic scarring. An optimal antimicrobial agent would have the ability to kill bacteria without negatively affecting the host skin cells that are required for healing. Currently available products provide antimicrobial coverage, but may also cause reductions in cell proliferation and migration. Cold atmospheric plasma is a partially ionized gas that can be produced under atmospheric pressure at room temperature. In this study a novel handheld Aceso Plasma Generator was used to produce and test Aceso Cold Plasma (ACP) in vitro and in vivo. ACP showed a potent ability to eliminate bacterial load in vitro for a number of different species. Deep partial-thickness and full-thickness wounds that were treated with ACP after burning, after excision, after autografting, and at days 5, 7, and 9 did not show any negative effects on their wound healing trajectories. On par with in vitro analysis, bioburden was decreased in treated wounds vs. control. In addition, metrics of hypertrophic scar such as dyschromia, elasticity, trans-epidermal water loss (TEWL), and epidermal and dermal thickness were the same between the two treatment groups.It is likely that ACP can be used to mitigate the risk of bacterial infection during the phase of acute burn injury while patients await surgery for definitive closure. It may also be useful in treating wounds with delayed re-epithelialization that are at risk for infection and hypertrophic scarring. A handheld cold plasma device will be useful in treating all manner of wounds and surgical sites in order to decrease bacterial burden in an efficient and highly effective manner without compromising wound healing.