Ethical Considerations for Acutely Injured and Future Burn Patients Who Smoke While on Home Oxygen Therapy.

Home oxygen therapy (HOT) is prescribed to patients with pulmonary dysfunction to improve survival and quality of life. However, ignition of oxygen can lead to burns with significant morbidity and mortality. Providers who routinely treat this patient population face an ethical issue: balancing the obligation to provide beneficial treatment to a patient with the responsibility to protect that patient from suffering avoidable burn injuries. A thorough review was conducted to assess the literature regarding ethical considerations involved in managing patients who have been burned while smoking on HOT and who continue to smoke. Various aspects of this problem and potential approaches to address it were analyzed with respect to four core ethical principles of health care: beneficence, non-maleficence, autonomy and justice. For patients who repeatedly present with burns acquired secondary to smoking while on oxygen, the authors consider it ethically unacceptable to withhold standard of care intervention for acute burns because refusal to treat acute burns conflicts with all four ethical principles. A preventive strategy would encourage more judicious prescription of home oxygen therapy, supporting the principles of non-maleficence and beneficence. Additional preventive strategies include upstream solutions such as longitudinal patient education about smoking cessation and risks of smoking on home oxygen therapy. Physicians are tasked with the responsibility of both providing optimal care for this patient population and preventing future burn injuries. They may be able to address this challenging situation by thinking more critically about potential solutions while bearing in mind key ethical considerations and obligations.

Skin Substitutes and Autograft Techniques: Temporary and Permanent Coverage Solutions.

Coverage of burn wounds is crucial to prevent sequalae including dehydration, wound infection, sepsis, shock, scarring, and contracture. To this end, numerous temporary and permanent options for coverage of burn wounds have been described. Temporary options for burn coverage include synthetic dressings, allografts, and xenografts. Permanent burn coverage can be achieved through skin substitutes, cultured epithelial autograft, ReCell, amnion, and autografting. Here, we aim to summarize the available options for burn coverage, as well as important considerations that must be made when choosing the best reconstructive option for a particular patient.

Pain Management in Burn Patients: Pharmacologic Management of Acute and Chronic Pain.

Burn-related pain can contribute to decreased quality of life and long-term morbidity, limiting functional recovery. Burn-related pain should be assessed first by chronicity (acute or chronic), followed by type (nociceptive, neuropathic, nociplastic), to guide multimodal pharmacologic management in a stepwise algorithm approach. Combination therapies increase the efficacy and reduce toxicity by offering a multimodal approach that targets different receptors in the peripheral nervous system and central nervous system. When multimodal pharmacologic management is ineffective, etiologies of burn-related pain amenable to surgical interventions must be considered. It is important to know when to refer a patient to pain management.

Acute and Reconstructive Burn Care.

Burn injuries pose one of the greatest challenges to health care professionals worldwide, requiring a multidisciplinary approach for optimal patient care. We are constantly reminded of the sheer resilience of the human spirit in the face of unimaginable pain and adversity experienced by these patients. It is with great passion and dedication that health care professionals strive to make a difference in the lives of those who have faced the inferno of acute burn injuries. This issue is dedicated to all the exceptional members of the burn team that deliver such incredible care with empathy, compassion, and unwavering commitment to our patients' well-being.

The impact of different co-morbidities on clinical outcomes and resource utilization in critically ill burn and surgical patients: A population-based analysis of social determinants of health.

BACKGROUND: This study aims to establish the significance of social determinants of health and prevalent co-morbidities on multiple indicators for quality of care in patients admitted to the Burn and Surgical Intensive Care Unit (ICU). METHODS: We performed a retrospective analysis of population group data for patients admitted at the Burn and Surgical ICU from January 1, 2016, to November 18, 2019. The primary outcomes were length of hospital stay (LOS), mortality, 30-day readmission, and hospital charges. Pearson's chi-square test for categorical variables and t-test for continuous variables were used to compare population health groups. RESULTS: We analyzed a total of 487 burn and 510 surgical patients. When comparing ICU patients, we observed significantly higher mean hospital charges and length of stay (LOS) in BICU v. SICU patients with a history of mental health ($93,259.40 v. $50,503.36, p = 0.013 and 16.28 v. 9.16 days, p = 0.0085), end-stage-renal-disease (ESRD) ($653,871.05 v. $75,746.35, p = 0.0047 and 96.15 v. 17.53 days, p = 0.0104), sepsis ($267,979.60 v. $99,154.41, p = <0.001 and 39.1 v. 18.42 days, p = 0.0043), and venous thromboembolism (VTE) ($757,740.50 v. $117,816.40, p = <0.001 and 93.11 v. 20.21 days, p = 0.002). Also, higher mortality was observed in burn patients with ESRD, ST-Elevation Myocardial Infarction (STEMI), sepsis, VTE, and diabetes mellitus. 30-day-readmissions were greater among burn patients with a history of mental health, drug dependence, heart failure, and diabetes mellitus. CONCLUSIONS: Our study provides new insights into the variability of outcomes between burn patients treated in different critical care settings, underlining the influence of comorbidities on these outcomes. By comparing burn patients in the BICU with those in the SICU, we aim to highlight how differences in patient backgrounds, including the quality of care received, contribute to these outcomes. This comparison underscores the need for tailored healthcare strategies that consider the unique challenges faced by each patient group, aiming to mitigate disparities in health outcomes and healthcare spending. Further research to develop relevant and timely interventions that can improve these outcomes.

Evidence-Based Medicine: Systemic Perioperative Antibiotic Prophylaxis for Prevention of Surgical-Site Infections in Plastic and Reconstructive Surgery.

BACKGROUND: After nearly a decade of new data, the Evidence-Based Consensus Conference Statement from the American Association of Plastic Surgeons was updated for prophylactic systemic antibiotics to prevent surgical-site infections (SSI). Pharmacotherapeutic concepts using antimicrobial stewardship were applied for clinical interpretation and management to optimize patient outcomes and minimize resistance. METHODS: PRISMA, Cochrane, and GRADE certainty of evidence guidelines were implemented for the structure and synthesis of the review. PubMed, Embase, Cochrane Library, Web of Science, and Scopus databases were systematically and independently searched for randomized controlled trials (RCTs). The authors included patients who had plastic and reconstructive surgery and were treated with prophylactic systemic antibiotics administered perioperatively (preoperatively, intraoperatively, or postoperatively). Comparisons were made between active interventions and nonactive interventions (placebo) at different prespecified durations to determine the development of an SSI. Meta-analyses were performed. RESULTS: The authors included 138 RCTs that met eligibility criteria. RCTs consisted of 18 breast, 10 cosmetic, 21 hand/peripheral nerve, 61 pediatric/craniofacial, and 41 reconstructive studies. The authors examined bacterial data extracted from studies for patients who did or did not take prophylactic systemic antibiotics for prevention of SSI. Clinical recommendations were provided using level I evidence. CONCLUSIONS: Surgeons have long been overprescribing systemic antibiotic prophylaxis in plastic and reconstructive surgery. Evidence supports antibiotic prophylaxis to prevent SSI for specific indications and durations. Prolonged antibiotic use has not been linked to reductions in SSIs, and misuse may increase the bacterial diversity of infections. Greater efforts should focus on transitioning from practice-based to pharmacotherapeutic evidence-based medicine. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, II.

Incisional Release and Fat Grafting for the Surgical Management of Perioral Fibrosis in Scleroderma: A Technical Report and Institutional Review.

INTRODUCTION: Scleroderma (systemic sclerosis [SSc]) is a rare autoimmune, connective tissue disorder. Perioral fibrosis is a local cutaneous complication, negatively impacting functional capabilities and aesthetic satisfaction. Fat grafting has been postulated to aid in the management of SSc fibrosis thanks to stem cell enrichment. This technique's success has been demonstrated using different graft origin sites and different injection targets. We aim to demonstrate our SSc patients' success using abdominal fat and perioral target. METHODS: We queried our records for patients with preexisting SSc who underwent incisional release and fat grafting for perioral fibrosis from 2018 to 2021. For perioral release, a semisharp cannula was tunneled under the vermilion border into the vermilion and along the skin. For grafting, cannulas were used to infiltrate the fat with a retrograde filling technique in a radial-fanning manner. Their autoimmune diagnosis, anesthetic risk assessment, systemic disease complications, and degree of presenting symptoms were reviewed along with their postoperative outcomes. RESULTS: From 2018 to 2021, 16 patients diagnosed with SSc were treated with incisional release and fat grafting for the management of perioral fibrosis. Of the SSc patients, 8 presented with limited SSc, and 8 presented with diffuse SSc. The mean patient age was 54.31 years. All SSc patients presented with functional symptoms with the most common concern (n = 9) being "decreased mouth opening." Other common complaints were "difficulty eating" (n = 3) or "difficulty drinking" (n = 2). Some patients (n = 11) also presented with cosmetic concerns with "perioral rhytids" being the most common (n = 6). The mean number of systemic complications, at the time of presentation, was 3.06. The mean anesthetic risk assessment was 2.44. The average amount of fat grafted intraoperatively was 14.89 mL. Two patients with SSc required regrafting. For one patient, this was part of the original treatment plan and for the other due to fat resorption. Patients who followed up reported improved functionality and were pleased aesthetically. CONCLUSIONS: Patients with perioral fibrosis due to SSc can benefit from autologous fat grafting. Incisional release in combination with fat grafting can enhance procedure outcomes. This technique provides beneficial functional and aesthetic outcomes. Patients with both diffuse and limited disease are appropriate candidates for this procedure.

Public perception of household risks for pediatric burn injuries and assessment of management readiness.

INTRODUCTION: Children are uniquely vulnerable to injury because of near-complete dependence on caregivers. Unintentional injury is leading cause of death in children under the age of 14. Burns are one of the leading causes of accidental and preventable household injuries, with scald burns most common in younger children and flame burns in older ones. Education is a key tool to address burn prevention, but unfortunately these injuries persist. Critically, there is a paucity of literature investigating adult comprehension with respect to potential risks of household burns. To date, no study has been performed to assess management readiness for these types of injuries without seeking medical care. METHODS: Qualtrics™ surveys were distributed to laypersons via Amazon Mechanical Turk. Demographics were self-reported. The survey was divided into two parts, management knowledge, and risk identification. The management part involved a photograph of a first-degree pediatric burn injury and required identification of the degree of injury and three potential initial managements. The risk-identification section required correctly identifying the most common mechanisms of burn injury for different age groups followed by general identification of 20 household burn risks. Survey responses were analyzed using two-tailed Student's t-tests and chi-square analyses, univariate and multivariate analysis, and linear regression. RESULTS: Of the 467 respondents, the mean age was 36.57 years, and was 59.7% (279) male. Only 3.2% of respondents were able to correctly identify all 20 potential risks listed in our survey. Additionally, only 4.5% of respondents correctly identified all three appropriate initial management options (cool water, sterile gauze, and over-the-counter analgesics) without misidentifying incorrect options. However, 56.1% of respondents were able to select at least one correct management option. For image-based injury classification, the most common response was incorrectly second-degree with 216 responses (42.2%) and the second-most common response was correctly first-degree with 146 responses (31.3%). Most respondents claimed they would not seek medical attention for the injury presented in the photograph (77.7%). When comparing the responses of individuals with children to those without, there were no statistically significant differences in ability to assess household risks for pediatric burns. For the entire population of respondents, the mean score for correctly identifying risks was 38%. CONCLUSION: This study revealed a significant gap in public awareness of household risks for pediatric burns. Furthermore, while most individuals would not seek medical care for a first-degree pediatric burn injury, they were readily available to identify proper initial management methods. This gap in knowledge and understanding of household pediatric burn injuries should be addressed with increased burn injury prevention education initiatives and more parental counseling opportunities.

Sleep after burn injuries: A systematic review and meta-analysis.

Burn injuries are a complex medical condition associated with negative physical and emotional consequences including disturbances in sleep. The goals of this systematic review were to examine the prevalence of sleep disturbances in adult burn survivors and evaluate the effects of intervention to improve sleep. Eight electronic databases were systematically searched and yielded 49 studies (13 interventional and 36 non-interventional). Results from the systematic review demonstrate that a variety of sleep disturbances are common in burn survivors, persisting years after the injury and are associated with pain, itch, emotional distress and reduction in quality of life. Sleep assessment was primarily based on subjective measures and the available data did not allow for assessing the prevalence of sleep disorders in burn survivors. Results of the meta-analysis of four studies demonstrated that a variety of interventions improved sleep quality. These findings provide further evidence that sleep is compromised in burn survivors and highlight the need for ongoing assessment using a combination of validated self-reports and objective measures of sleep. More research is needed to determine the most effective treatments for sleep disorders in burn survivors and if early intervention will serve to improve long term outcomes.

Changes in Burn Surgery Operative Volume and Metrics due to COVID-19.

Due to COVID-19, hospitals underwent drastic changes to operating room policy to mitigate the spread of the disease. Given these unprecedented measures, we aimed to look at the changes in operative volume and metrics of the burn surgery service at our institution. A retrospective review was conducted for operative cases and metrics for the months of March to May for 2019, 2020, and 2021, which correspond with pre-COVID, early COVID (period without elective cases), and late COVID (period with resumed elective cases). Inclusion criteria were cases related to burns. Case types and operative metrics were compared amongst the three time-periods. Compared to the hospital, the burn service had a smaller decrease in volume during early COVID (28.7% vs 50.1%) and exceeded prepandemic volumes during late COVID (+21.8% vs -4.6%). There was a significant increase in excision and grafting cases in early and late COVID periods (P < .0001 and P < .002). There was a significant decrease in laser scar procedures that persisted even during late COVID (P < .0001). The projected and actual lengths of cases significantly increased and persisted into late COVID (P < .01). COVID-19 related operating room closures led to an expected decrease in the number of operative cases. However, there was no significant decline in the number of burn specific cases. The elective cases were largely replaced with excision and grafting cases and this shift has persisted even after elective cases have resumed. This change is also reflected in increased operative times.

Outcomes of Patients with Burns Associated with Home Oxygen Therapy: An Institutional Retrospective Review.

Home oxygen therapy (HOT) burns carry high morbidity and mortality. Many patients are active smokers, which is the most frequent cause of oxygen ignition. We conducted a retrospective review at our institution to characterize demographics and outcomes in this patient population. An IRB-approved single-institution retrospective review was conducted for home oxygen therapy burn patients between July 2016 and January 2021. Demographic and clinical outcome data were compared between groups. We identified 100 patients with oxygen therapy burns. Mean age was 66.6 years with a male to female ratio of 1.3:1 and median burn surface area of 1%. In these patients, 97% were on oxygen for COPD and smoking caused 83% of burns. Thirteen were discharged from the emergency department, 35 observed for less than 24 hours, and 52 admitted. For admitted patients, 69.2% were admitted to the ICU, 37% required intubation, and 11.5% required debridement and grafting. Inhalational injury was found in 26.9% of patients, 3.9% underwent tracheostomy, and 17.3% experienced hospital complications. In-hospital mortality was 9.6% and 7.7% were discharged to hospice. 13.5% required readmission within 30 days. Admitted patients had significantly higher rates of admission to the ICU, intubation, and inhalational injury compared to those that were not admitted (P < .01). Most HOT-related burns are caused by smoking and can result in significant morbidity and mortality. Efforts to educate and encourage smoking cessation with more judicious HOT allocation would assist in preventing these unnecessary highly morbid injuries.

Clinical outcomes in 'diabese' burn patients: A systematic review and meta-analysis.

OBJECTIVE: The objective of this study was to update the current status of clinical outcomes in diabetic (type II) and obese (BMI: 30-39.9 kg/m2) burn patients. METHODS: We adhered to Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. We searched MEDLINE (PubMed), Google Scholar, Scopus, and Embase for studies related to a number of comorbidities and burn outcomes. Search terms for each of these databases are listed in the Appendix. From this search, we screened 6923 articles. Through our selection criteria, 12 articles focusing on either diabetes or obesity were selected for systematic review and meta-analysis. Data was analyzed using the "meta" package in R software to produce pooled odds ratios from the random effect model. RESULTS: Diabetic patients had 2.38 times higher odds of mortality [OR: 2.38, 95% CI:1.66, 3.41], however no statistically significant difference was found in mortality in obese patients [OR: 2.49, 95% CI: 0.36, 17.19]. Obese patients had 2.18 times higher odds of inhalation injury [95%CI: 1.23, 3.88], whereas diabetic patients did not show a difference in odds of inhalation injury [OR:1.02, 95% CI: 0.57, 1.81]. Diabetic patients had higher odds of complications resulting from infection: 5.47 times higher odds of wound, skin, or soft tissue infections [95% CI:1.97, 15.18]; 2.28 times higher odds of UTI or CAUTI [95% CI:1.50, 3.46]; and 1.78 times higher odds of pneumonia or respiratory tract infections [95% CI:1.15, 2.77]. Obese patients also had similar complications related to infection: 2.15 times higher odds of wound infection [95% CI: 1.04, 4.42] and 1.96 times higher odds of pneumonia [95% CI: 1.08, 3.56]. Other notable complications in diabetic patients were higher odds of amputation [OR: 37, 95% CI: 1.76, 779.34], respiratory failure [OR: 4.39, 95% CI: 1.85, 10.42], heart failure [OR: 6.22, 95% CI: 1.93, 20.06], and renal failure [OR: 2.95, 95% CI: 1.1, 7.86]. CONCLUSIONS: Diabetic patients have higher odds of mortality, whereas no statistically significant difference of mortality was found in obese patients. Obese patients had higher odds of inhalation injury, whereas odds of inhalation injury was unchanged in diabetic patients. Diabetic patients had higher odds of failure in multiple organs, whereas such failure in obese patients was not reported. Both diabetic and obese patients had multiple complications related to infection.

Factors Associated With Mortality Following Burns Complicated by Necrotizing Skin and Soft Tissue Infections: A Systematic Review and Meta-Analysis of Individual Participant Data.

We reviewed studies with individual participant data of patients who sustained burn injury and subsequently developed necrotizing skin and soft tissue infections (NSTI). Characteristics and managements were compared between patients who lived and patients who died to determine factors associated with mortality. Six databases (PubMed, EMBASE, Cochrane Library, Web of Science, Scopus, and CINAHL) were searched. PRISMA-IPD guidelines were followed throughout the review. Eligible patients sustained a burn injury, treated in any setting, and diagnosed with a NSTI following burn injury. Comparisons were made between burned patients who lived "non-mortality" and burned patients who died "mortality" following NSTI using non-parametric univariate analyses. Fifty-eight studies with 78 patients were published from 1970 through 2019. Non-mortality resulted in 58 patients and mortality resulted in 20 patients. Patients with mortality had significantly greater median %TBSA burned (45%[IQR:44-64%] vs 35%[IQR:11-59%], P = .033), more intubations (79% vs 43%, P = .013), less debridements (83% vs 98%, P = .039), less skin excisions (83% vs 98%, P = .039), more complications (100% vs 50%, P < .001), management at a burn center (100% vs 71%, P = .008), underwent less flap surgeries (5% vs 35%, P = .014), less graft survival (25% vs 86%, P < .001), and less healed wounds (5% vs 95%, P < .001), compared to patients with non-mortality, respectively. Non-mortality patients had more debridements, skin excised, systemic antimicrobials, skin graft survival, flaps, improvement following surgery, and healed wounds compared to mortality patients. Mortality patients had greater %TBSA burned, intubations, management at a burn center and complications compared to non-mortality patients.

Spirituality and Wellness in Plastic Surgery: A Survey of ASPS Members.

Spirituality is an important, yet often overlooked, component of personal well-being. The purpose of this study was to assess whether spirituality plays an important role in the well-being of US plastic surgeons and residents, and whether spirituality is viewed as an important component of patient care. METHODS: An anonymous and voluntary email survey was distributed to 3375 members of ASPS during the months of April through June of 2020. The survey distribution included 2230 active members of ASPS and 1149 resident members, all who practice or train within the United States. The survey consisted of 18 multiple-choice questions with answer choices based on a descriptive five-point Likert scale and ranking by priority. Statistical analysis of the results was performed using StataCorp 2019 software. RESULTS: A total of 431 completed surveys were received for a response rate of 12.7%. The majority of participants (70%) reported that personal spiritual beliefs and faith contribute positively to emotional well-being. In total, 65% agreed or strongly agreed that their spiritual beliefs provide a healthy framework for handling conflict, suffering, and loss. More than half (51%) reported that as a result of the COVID-19 global pandemic, their spiritual beliefs and practices have provided increased support and guidance. CONCLUSIONS: Spirituality is an important component of maintaining wellness for plastic surgeons, and spirituality is recognized by plastic surgeons as an important aspect of the healing process for patients. Efforts should be made to promote spiritual health among the surgical community both during training and in practice.

Chronic Nerve Pain after Burn Injury: An Anatomical Approach and the Development and Validation of a Model to Predict a Patient's Risk.

BACKGROUND: A model that predicts a patient's risk of developing chronic, burn-related nerve pain may guide medical and/or surgical management. This study determined anatomy-specific variables and constructed a mathematical model to predict a patient's risk of developing burn-related nerve pain. METHODS: A retrospective analysis was conducted from 1862 adults admitted to a burn center from 2014 to 2019. One hundred thirteen patients developed burn-related nerve pain. Comparisons were made using 11 anatomy-specific locations between patients with and without burn-related nerve pain. The modified Delphi technique was used to select 14 potential risk variables. Multivariate regression techniques, Brier scores, area under the curve, Hosmer-Lemeshow goodness-of-fit, and stratified K-fold cross-validation was used for model development. Chronic pain was defined as pain lasting 6 or more months after release from the Burn Center. RESULTS: Prevalence rates of burn-related nerve pain were similar in the development (6.1 percent) and validation (5.4 percent) cohorts [Brier score = 0.15; stratified K-fold cross-validation (K = 10): area under the curve, 0.75; 95 percent CI, 0.68 to 0.81; Hosmer-Lemeshow goodness-of-fit, p = 0.73; n = 10 groups]. Eight variables were included in the final equation. Burn-related nerve pain risk score = -6.3 + 0.02 (age) + 1.77 (tobacco use) + 1.04 (substance abuse) + 0.67 (alcohol abuse) + 0.84 (upper arm burn) + 1.28 (thigh burn) + 0.21 (number of burn operations) + 0.01 (hospital length-of-stay). Burn-related nerve pain predicted probability = 1 - 1/[1 + exp(burn-related nerve pain risk score)] for 6-month burn-related nerve pain risk score. As the number of risk factors increased, the probability of pain increased. CONCLUSIONS: Risk factors were identified for developing burn-related nerve pain at 11 anatomical locations. This model accurately predicts a patient's risk of developing burn-related nerve pain at 6 months. Age, tobacco use, substance abuse, alcohol abuse, upper arm burns, thigh burns, the number of burn operations, and hospital length of stay represented the strongest predictors. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, III.

An Analysis of Gender Bias in Plastic Surgery Resident Assessment.

BACKGROUND: Previous studies have shown men and women attending physicians rate or provide operating room (OR) autonomy differently to men and women residents, with men attendings providing higher ratings and more OR autonomy to men residents. Particularly with the advent of competency-based training in plastic surgery, differential advancement of trainees influenced by gender bias could have detrimental effects on resident advancement and time to graduation. OBJECTIVE: We determined if plastic surgery residents are assessed differently according to gender. METHODS: Three institutions' Operative Entrustability Assessment (OEA) data were abstracted from inception through November 2018 from MileMarker, a web-based program that stores trainee operative skill assessments of CPT-coded procedures. Ratings are based on a 5-point scale. Linear regression with postgraduate year adjustment was applied to all completed OEAs to compare men and women attendings' assessments of men and women residents. RESULTS: We included 8377 OEAs completed on 64 unique residents (25% women) by 51 unique attendings (29% women): men attendings completed 83% (n = 6972; 5859 assessments of men residents; 1113 of women residents) and women attendings completed 17% (n = 1405; 1025 assessments of men residents; 380 of women residents). Adjusted analysis showed men attendings rated women residents lower than men residents (P < .001); scores by women attendings demonstrated no significant difference (P = .067). CONCLUSIONS: Our dataset including 4.5 years of data from 3 training programs showed men attendings scored women plastic surgery residents lower than their men counterparts.

Evaluating the Efficacy, Safety, and Tolerance of Silver Sulfadiazine Dressings Once Daily Versus Twice Daily in the Treatment of Burn Wounds.

Topical silver sulfadiazine (SSD) is an effective antimicrobial therapy used to prevent burn wound infection and promote healing, but the frequency of application has not been previously examined. This study compares once versus twice daily dressing changes with SSD, focusing on development of wound infections, incidence of hospital acquired complications, patient pain scores, and length of stay. The objective of this study was to evaluate whether a once-daily or twice-daily application of SSD impacts burn wound healing outcomes. Our institution maintained a twice-daily dressing change standard of care until January 1, 2019. Patients admitted after that date had their dressing changed once daily. We performed a noninferiority analysis which indicated that a sample size of 75 per group would be sufficient to detect a significant difference with a power of 0.80. Our goal is to review outcomes for 75 patients before the change-of-practice and 75 patients after. Our main outcomes recorded are wound infection, average pain scores, average daily narcotic requirements, and length-of-stay. Results from 75 pre-change-of-practice and 75 post-change-of-practice patients showed slightly better outcomes in the post-change-of-practice group. The wound-infection rates were the same for both groups (pre = 5.33%, post = 5.33%), average daily pain levels for the pre-change group were slightly higher but the difference was negligible and not statistically significant (pre = 5.27, post = 5.25), hospital-related complication rates (unrelated to wound care) were higher pre-change (pre = 10.67%, post = 6.67%), and length-of-stay, was longer in the pre-change group (pre = 11.97, post = 10.31). The amount average amount of SSD (g/day) used per patient per hospital stay was higher as well (pre = 320.14, post = 202.12). Further statistical analysis of the results, particularly in the distribution of burn type, age, and burn depth showed no discrepancy and a generalized decreased length-of-stay with once-daily SSD dressing change. Our results show that once-daily dressing changes of SSD in burn wounds have no negative impact on wound outcomes. However, it is associated with a decreased length-of-stay, decreased pain levels, and less hospital-acquired complications. A decreased length-of-stay means reduced medical expenses for the patient and the hospital. In addition, less hospital-acquired complications result in better patient recovery. Since the difference in wound outcomes is negligible and statistically insignificant, changing the standard-of-care to once daily could prove beneficial.

Scoping Review of Therapeutic Strategies for Keloids and Hypertrophic Scars.

BACKGROUND: Keloids are an abnormal proliferation of scars that can involve large areas of tissue beyond the original injury site. Hypertrophic scars are similar clinically, but do not exceed the original scar limits. These scarring abnormalities can cause noxious symptoms such as pain, tenderness, itching, and ulcerations. The aim of this review is to discuss current therapies for both types of abnormal scarring, and to determine if guidelines can be provided for excisional treatment with adjuvant therapies versus non-excisional methods. METHODS: A systematic literature search was performed through the Web of Science database. The search revolved around keywords such as "keloid," "hypertrophic scars," and "treatment." Articles were reviewed and screened for inclusion and exclusion criteria. The review focuses on an analysis and summarization of randomized control trials regarding keloid or hypertrophic scar treatments. RESULTS: The original searches produced 1161 and 1275 articles for keloid and hypertrophic scars, respectively. In total, 316 duplicates were found. After accounting for 2014-2019 publication time, 655 keloid and 893 hypertrophic scar articles were reviewed. This resulted in 15 articles that pertained to treatment and randomized control trials. CONCLUSIONS: Keloids and hypertrophic scars present a clinical challenge. Based on qualitative review of recurrence, neither excision plus adjuvant therapy or nonsurgical treatments can be recommended preferentially at this time. More research is needed to determine if recurrence rate bias exists between the treatment regimens, as excisional treatment plus adjuvant therapy is reserved for refractory scars.

Nerve Pain after Burn Injury: A Proposed Etiology-Based Classification.

BACKGROUND: Understanding the mechanism of nerve injury may facilitate managing burn-related nerve pain. This proposed classification, based on cause of nerve injury, was developed to enhance the understanding and management of burn-related nerve pain. METHODS: This retrospective investigation included patients aged 15 years or older admitted to the burn center from 2014 to 2019. Burn-related nerve pain was patient-reported and clinically assessed as pain 6 months or more after burn injury, unrelated to preexisting illnesses/medications. The pain classification consisted of direct nerve injury, nerve compression, electrical injury, and nerve dysfunction secondary to systemic injury. The four categories were statistically analyzed between groups, using 52 variables. RESULTS: Of the 1880 consecutive burn patients, 113 developed burn-related nerve pain and were eligible for validation of the classification: direct nerve injury, n = 47; nerve compression, n = 12; electrical injury, n = 7; and nerve dysfunction secondary to systemic injury, n = 47. Factors, significantly increased, that distinguished one category from another were as follows: for direct nerve injury, continuous symptoms (p < 0.001), refractory nerve release response (p < 0.001), nerve repair (p < 0.001), and pruritus (p < 0.001); for nerve compression, Tinel signs (p < 0.001), shooting pain (p < 0.001), numbness (p = 0.003), intermittent symptoms (p < 0.001), increased percentage total body surface area burned (p = 0.019), surgical procedures (p < 0.001), and nerve release (p < 0.001); and for electrical injury, Tinel sign (p < 0.001), intermittent symptoms (p = 0.002), amputations (p = 0.002), fasciotomies (p < 0.001), and nerve release (p < 0.001). Nerve dysfunction secondary to systemic injury was distinguished by significantly less Tinel signs (p < 0.001), shooting pain (p < 0.001), numbness and tingling (p < 0.001), pruritus (p < 0.001), fascial excision (p = 0.004), skin grafts (p < 0.001), amputation (p = 0.004), nerve releases (p < 0.001), and third-degree burns (p = 0.002). CONCLUSION: A classification consisting of direct nerve injury, nerve compression, electrical injury, and nerve dysfunction secondary to systemic injury is presented that may guide patient management and research methods, with the goal of improving pain outcomes in burn-related nerve pain.