Trends 10 years after burn injury: A Burn Model System National Database study

What are the triggers for palliative care referral in burn intensive care units? Results from a qualitative study based on healthcare professionals' views, clinical experiences and practices

BACKGROUND

Burns are a global public health problem, accounting for around 300,000 deaths annually. Burns have significant consequences for patients, families, healthcare teams and systems. Evidence suggests that the integration of palliative care in burn intensive care units improves patients' comfort, decision-making processes and family care. Research is needed on how to optimise palliative care referrals.

AIM

To identify triggers for palliative care referral in critically burned patients based on professionals' views, experiences and practices.

DESIGN

Qualitative study using in-depth interviews.

SETTING/PARTICIPANTS

All five Burn Intensive Care Units reference centres across Portugal were invited; three participated. Inclusion criteria: Professionals with experience/working in these settings. A total of 15 professionals (12 nurses and 3 physicians) participated. Reflexive thematic analysis was performed.

RESULTS

Three main triggers for palliative care referral were identified: (i) Burn severity and extension, (ii) Co-morbidities and (iii) Multiorgan failure. Other triggers were also generated: (i) Rehabilitative palliative care related to patients' suffering and changes in body image, (ii) Family suffering and/or dysfunctional and complex family processes, (iii) Long stay in the burn intensive care unit and (iv) Uncontrolled pain.

CONCLUSIONS

This study identifies triggers for palliative care in burn intensive care units based on professionals' views, clinical experiences and practices. The systematisation and use of triggers could help streamline referral pathways and strengthen the integration of palliative care in burn intensive care units. Research is needed on the use of these triggers in clinical practice to enhance decision-making processes, early and high-quality integrated palliative care and proportionate patient and family centred care.

Return-to-employment for working-aged adults after burn injury: A mixed methods scoping review

BACKGROUND

This scoping review aimed to identify the barriers, facilitators and benefits of returning to work following burn injury, outcome measures used, management strategies, and models of care.

OBJECTIVE

To provide a comprehensive overview about working-aged adults returning to their preinjury employment after burn injury.

METHODS

We followed a pre-determined scoping review protocol to search MEDLINE, CINAHL, Embase, PsycINFO, PubMed, Scopus, CCRCT and CDSR databases between 2000 to December 2023. Papers reporting primary data from previously employed adults with cutaneous burn injuries were included.

RESULTS

In all, 90 articles met the review criteria. Return-to-work was both an outcome goal and process of recovery from burn injury. Physical and psychological impairments were identified barriers. Job accommodations and modifications were important for supporting the transition from hospital to workplace. Employment status and quality of life sub-scales were used to measure return-to-work.

CONCLUSIONS

Consistent definitions of work and measurements of return-to-employment after burn injury are priorities for future research. Longitudinal studies are more likely to capture the complexity of the return-to-employment process, its impact on work participation and changes in employment over time. The social context of work may assist or hinder return-to-work more than physical environmental constraints. Equitable vocational support systems would help address disparities in vocational rehabilitation services available after burn injury.

Global Burn Prevention: Ukraine

Burn injury accounts for a large proportion of surgically treatable disease. It is estimated that over 180 000 flame burn deaths occur annually across the globe, with roughly 95% occurring in low- or middle-income countries (LMIC). Within these countries, children account for a disproportionately high number of burn injuries. As such, the WHO has identified burn prevention as a topic of interest, with an increased need in LMIC. Here, we describe the creation and implementation of a burn prevention program in Ukraine. We instituted a 5-step burn prevention initiative consisting of; data gathering, program design, implementation, outcome evaluation, program maintenance, and expansion. The burn prevention initiative has been adopted nationally leading to policy change. Active education and an information campaign were used to target pediatric scald injuries and improve first-aid care. The authors have successfully implemented a targeted multifaceted, national, burn prevention program within Ukraine. The described approach may be used as a guide and adapted to create similar prevention programs within other countries or regions. At this time, the Russo-Ukrainian War has caused an abrupt hold on our role in the prevention program and left the healthcare system in havoc. Moving forward, our team is prepared to re-evaluate the impact of the war on social life and the medical system and aid in redesigning the prevention program when appropriate.

Trajectories of physical health-related quality of life among adults living with burn injuries: A burn model system national database investigation to improve early intervention and rehabilitation service delivery

INTRODUCTION

Understanding trajectories of recovery in key domains can be used to guide patients, families, and caregivers. The purpose of this study was to describe common trajectories of physical health over time and to examine predictors of these trajectories.

METHOD

Adults with burn injuries completed self-reported assessments of their health-related quality of life (HRQOL) as measured by the SF-12® Physical Component Summary (PCS) score at distinct time points (preinjury via recall, index hospital discharge, and at 6-, 12-, and 24 months after injury). Growth mixture modeling (GMM) was used to model PCS scores over time. Covariables included burn size, participant characteristics, and scores from the Community Integration Questionnaire (CIQ)/Social Integration portion, Satisfaction With Life Scale (SWLS), and Satisfaction With Appearance Scale (SWAP).

RESULTS

Data from 939 participants were used for complete-case analysis. Participants were 72% male, 64% non-Hispanic White, with an average age of 44 years and an average burn size of 20% of total body surface area (TBSA). The best fitting model suggested three distinct trajectories (Class 1 through 3) for HRQOL. We titled each Class according to the characteristics of their trajectory. Class 1 (recovering; n = 632), Class 2 (static; n = 77), and Class 3 (weakened; n = 205) reported near average HRQOL preinjury, then reported lower scores at discharge, with Class 1 subsequently improving to preinjury levels and Class 3 improving but not reaching their preinjury quality of life. Class 3 experienced the largest decrease in HRQOL. Class 2 reported the lowest preinjury HRQOL and remained low for the next 2 years, showing minimal change in their HRQOL.

CONCLUSIONS

These findings emphasize the importance of early universal screening and sustained intervention for those most at risk for low HRQOL following injury. For Class 2 (static), lower than average HRQOL before their injury is a warning. For Class 3 (weakened), if the scores at 6 months show a large decline, then the person is at risk for not regaining their HRQOL by 24 months and thus needs all available interventions to optimize their outcomes. Results of this study provide guidance for how to identify people with burn injury who would benefit from more intensive rehabilitation to help them achieve or regain better HRQOL. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Strength of association between body mass index and physical function scores in paediatric burn patients: A National Institute on Disability, Independent Living, and Rehabilitation Research Burn Model System study

OBJECTIVE

Increased body weight has been associated with reduced muscle wasting in the early catabolic phase after a severe burn. Yet, overweight and obese non-burn children often exhibit impaired musculoskeletal function, which may lead to poor physical function (PF). We aimed to determine the association between body mass index (BMI) at discharge and self-reported PF and caregiver proxy-reported PF during recovery of burned children.

MATERIALS AND METHODS

This is a retrospective multisite longitudinal study in paediatric burn patients ((8-17 y old at time of burn). PF outcome measures were self-reported mobility, proxy-reported mobility, and upper extremity PF evaluated using PROMIS measures at 6-, 12-, and 24-months after injury. Primary exposure variable was BMI-for-age at discharge.

RESULTS

A total of 118 paediatric patients, aged 11.7 ± 3.3 y, with burns covering 37.6 ± 18.8% of their total body surface area (TBSA) and BMI-for-age of 23.1 ± 5.4 kg/m² at discharge were analyzed. BMI at discharge was not significantly associated with self-reported mobility scores 6 months after burn (beta coefficient =-0.23, p = 0.31), had a positive effect on mobility at 12 months (beta = 0.46, p = 0.05), and no effect at 24 months after injury (beta=-0.10, p = 0.60), when adjusted for burn size. BMI did not have a significant effect on proxy-reported mobility or upper extremity PF.

CONCLUSION

A greater BMI at discharge was associated with improved self-reported PF at 12 months after burn but not at 6 months or 24 months, which suggests a faster recovery of PF in paediatric patients of larger body weight. Our data suggests that a larger body weight does not compromise the recovery of PF after burn.

Self-reported health measures in burn survivors undergoing burn surgery following acute hospitalization: A burn model system national database investigation

INTRODUCTION

Health Related Quality of Life (HRQoL) surveys such as PROMIS-29 may facilitate shared decision-making regarding surgery after burn injury. We aimed to examine whether scar revision and contracture release surgery after index hospitalization was associated with differences in HRQoL.

METHODS

Patient and PROMIS-29 Profile v2.0 data were extracted from the Burn Model System (BMS) at 6-, 12-, and 24-months after burn. PROMIS-29 measures 7 health-related domains. Linear regression was performed to identify associations between independent burn patient variables (e.g. scar-related surgery) and PROMIS-29 scores. Socio-demographic and injury variables were analyzed using logistic regression to determine the likelihood of undergoing burn-related surgery.

RESULTS

Of 727 participants, 201 (27.6%) underwent ≥ 1 scar/contracture operation within 24 months of injury. Number of operations at index hospital admission and range of motion (ROM) deficit at discharge were correlated with an increased likelihood of undergoing subsequent scar/contracture surgery (p < 0.05). Participants undergoing scar/contracture surgery and those that were Medicaid insured reported significantly worse HRQoL for PROMIS domains: anxiety, depression, and fatigue (p < 0.05).

CONCLUSIONS

After adjusting for burn severity and available confounders, participants who underwent scar-related burn reconstructive surgery after index hospitalization reported overall worse Health-Related Quality of Life (HRQoL) in multiple domains.

Healing Mechanisms in Cutaneous Wounds: Tipping the Balance

Acute and chronic cutaneous wounds pose a significant health and economic burden. Cutaneous wound healing is a complex process that occurs in four distinct, yet overlapping, highly coordinated stages: hemostasis, inflammation, proliferation, and remodeling. Postnatal wound healing is reparative, which can lead to the formation of scar tissue. Regenerative wound healing occurs during fetal development and in restricted postnatal tissues. This process can restore the wound to an uninjured state by producing new skin cells from stem cell reservoirs, resulting in healing with minimal or no scarring. Focusing on the pathophysiology of acute burn wounds, this review highlights reparative and regenerative healing mechanisms (including the role of cells, signaling molecules, and the extracellular matrix) and discusses how components of regenerative healing are being used to drive the development of novel approaches and therapeutics aimed at improving clinical outcomes. Important components of regenerative healing, such as stem cells, growth factors, and decellularized dermal matrices, are all being evaluated to recapitulate more closely the natural regenerative healing process.

Adolescents with and without head and neck burns: comparison of long-term outcomes in the burn model system national database

INTRODUCTION

Facial burns account for persistent differences in psychosocial functioning in adult burn survivors. Although adolescent burn survivors experience myriad chronic sequelae, little is known about the effect of facial injuries. This study examines differences in long-term outcomes with and without head and neck involvement.

METHODS

Data collected for 392 burn survivors between 14-17.9 years of age from the Burn Model System National Database (2006-2015) were analyzed. Comparisons were made between two groups based on presence of a head and neck burn (H&N) using the following patient reported outcome measures: Satisfaction with Appearance Scale, Satisfaction with Life Scale, Community Integration Questionnaire, and Short Form-12 Health Survey at 6, 12, and 24 months after injury. Regression analyses were used to assess association between outcome measures and H&N group at 12-months.

RESULTS

The H&N group had more extensive burns, had longer hospital stays, were more likely to be burned by fire/flame and were more likely to be Hispanic compared to the non-H&N group. Regression analysis found that H&N burn status was associated with worse SWAP scores. No significant associations were found between H&N burn status and other outcome measures.

CONCLUSIONS

Adolescents with H&N burn status showed significantly worse satisfaction with appearance at 12-months after injury. Future research should examine interventions to help improve body image and coping for adolescent burn survivors with head and neck burns.

Long-term sequelae of critical illness in sepsis, trauma and burns: A systematic review and meta-analysis

BACKGROUND

Sepsis, major trauma, and severe burn injury are life-threatening critical illnesses that remain significant contributors to worldwide morbidity and mortality. The three underlying etiologies share pathophysiological similarities: hyperinflammation, hypermetabolism, and acute immunomodulation. The aims of this study were to assess the current state of long-term outcome research and to identify key outcome parameters between the three forms of critical illness.

METHODS

This systematic review and meta-analysis (MA) were conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. PubMed was searched from January 1, 1975, to December 31, 2019. Studies were assessed for eligibility by independent reviewers. Inclusion criteria were studies reporting at least a 6-month follow-up of health-related quality of life and organ-specific sequelae within the three etiologies: severe burn injury, sepsis, and major trauma.

RESULTS

In total, 125 articles could be included in the systematic review and 74 in the MA. The mean follow-up time was significantly longer in burn studies, compared with sepsis and trauma studies. The majority of patients were from the sepsis group, followed by burns, and major trauma studies. In the overall health-related quality of life, as assessed by Short Form 36 and European Quality-of-Life Index, the three different etiologies were comparable with one another.

CONCLUSION

The effects of critical illness on survivors persist for years after hospitalization. Well-reported and reliable data on the long-term outcomes are imperative, as they can be used to determine the treatment choice of physicians and to guide the expectations of patients, improving the overall quality of care of three significant patient cohorts.

LEVEL OF EVIDENCE

Systematic review and MA, level III.

Temperature sensitivity after burn injury: A Burn Model System National Database Hot Topic

BACKGROUND

People living with burn injury often report temperature sensitivity. However, its epidemiology and associations with health-related quality of life (HRQOL) are unknown. We aimed to characterize temperature sensitivity and determine its impact on HRQOL to inform patient education after recovery from burn injury.

METHODS

We used the multicenter, longitudinal Burn Model System National Database to assess temperature sensitivity at 6, 12 and 24 months after burn injury. Chi-square and Kruskal-Wallis tests determined differences in patient and injury characteristics. Multivariable, multi-level generalized linear regression models determined the association of temperature sensitivity with Satisfaction with Life Scale (SWL) scores and Veterans RAND 12 (VR-12) physical (PCS) and mental health summary (MCS) component scores.

RESULTS

The cohort comprised 637 participants. Two thirds (66%) experienced temperature sensitivity. They had larger burns (12% TBSA, IQR 4-30 vs 5% TBSA, IQR 2-15; p<0.0001), required more grafting (5% TBSA, IQR 1-19 vs 2% TBSA, IQR 0-6; p<0.0001), and had higher intensity of pruritus at discharge (11% severe vs 5% severe; p=0.002). After adjusting for confounding variables, temperature sensitivity was strongly associated with lower SWL (OR -3.2, 95% CI -5.2, -1.1) and MCS (OR -4.0, 95% CI -6.9, -1.2) at 6-months. Temperature sensitivity decreased over time (43% at discharge, 4% at 24-months) and was not associated with poorer HRQOL at 12 and 24 months.

CONCLUSION

Temperature sensitivity is common after burn injury and associated with worse SWL and MCS during the first year after injury. However, temperature sensitivity seems to improve and be less intrusive over time.

Burn model system national longitudinal database representativeness by race, ethnicity, gender, and age

INTRODUCTION

Representativeness of research populations impacts the ability to extrapolate findings. The Burn Model System (BMS) National Database is one of the largest prospective, longitudinal, multi-center research repositories collecting patient-reported outcomes after burn injury.

OBJECTIVE

To assess if the BMS Database is representative of the population that is eligible to participate.

DESIGN

Data on adult burn survivors who were eligible for the BMS Database from 2015 to 2019 were analyzed.

SETTING

Not applicable.

PARTICIPANTS

Burn survivors treated at BMS centers meeting eligibility criteria for the BMS Database. Eligibility for the database is based on burn size and receipt of autografting surgery.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURE(S)

Race, ethnicity, gender, and age were compared between individuals who did and did not enroll. Regression analysis examined the correlation between demographic characteristics and study enrollment. Additional regression analysis examined the association between enrollment and the intersection of race, ethnicity, and gender.

RESULTS

A total of 982 adult burn survivors were eligible for the BMS database during the study period. Of those who were eligible, 72.1% Enrolled and 27.9% were Not Enrolled. The Enrolled group included more female and more younger survivors compared to the Not Enrolled group. In regression analyses, Black/African American burn survivors were less likely and individuals identifying as female were more likely to enroll in the BMS Database. Furthermore, White men and women were more likely to enroll compared to Black/African American men and women, and non-Hispanic/Latino men were more likely to enroll compared to Hispanic/Latino men.

CONCLUSIONS

This study found differences in BMS Database enrollment by race, ethnicity, and gender. Further research is warranted to investigate causes for the disparities found in this study. In addition, strategies are needed to improve enrollment to ensure future representativeness.

Experience of outreach in a resource-constrained environment: 10 years of outcomes in burn care

OBJECTIVE

The objective of this work was to describe an efficient and sustainable outreach model in a resource-constrained environment, with a multifaceted approach focusing on national policy change, telemedicine, injury prevention, education and treatment of burns.

SUMMARY BACKGROUND DATA

Burn injury constitutes a significant portion of morbidity and mortality worldwide, particularly in children, and in low- and middle-income countries.

METHODS

We reviewed the impact of ten-years of a burn outreach program. Our focus was on clinical data on burn care within one region of Ukraine. We assessed knowledge of burn prevention/first aid utilizing a large survey, analyzed clinical data from our outreach clinic and telemedicine program, and analyzed data within a newly created burn repository within Ukraine.

RESULTS

A national burn prevention policy has been implemented through our efforts along with a burn prevention program. Educational efforts have led to improvements of major complication rates (wound infection [7% vs. 16%], pneumonia [2.4% vs. 0.3%], sepsis [1.6% vs. 0.6%], UTI [2% vs. 0.6%], and cellulitis [11% vs. 3.4%]), respiratory support of acutely ill patients [1.3% vs. 0.4%], and blood transfusion triggers.

CONCLUSIONS

Broadly, our model could be an example of building sustainable outreach programs in resource-constrained environments. Through collaboration with local healthcare providers, we have developed and implemented an outreach program in a resource-constrained environment.

Burn survivors' perception of recovery after injury: A Northwest Regional Burn Model System investigation

INTRODUCTION

Previous reports suggest that many factors impact recovery from burn injury. To improve our understanding of these factors, we queried adult burn survivors using a mixed method design during the first year after injury.

METHODS

An anonymous, 2-page survey was developed and administered to adult burn survivors during routine outpatient clinic follow-up visits at a regional burn center. Participants rated issues of concern and their impacts on return to pre-burn activity levels. Both quantitative and qualitative data were obtained. Descriptive statistics were used to analyze quantitative data and thematic analysis was used to identify, analyze and report patterns from open-ended responses.

RESULTS

Over seven months in 2016, 187 patients completed the anonymous survey. Study participants were predominantly male, white, and non-Hispanic. Participants who had not yet returned to pre-burn function reported worse outcomes for all issues queried compared to those who had. Burn survivors from racial and ethnic minority groups reported greater difficulty with accessing medical care and information about their injury as well as higher levels of self-identified posttraumatic stress, issues related to appearance and concerns for loss of strength. Several themes and sub-themes were identified that had both negative and positive impact on early recovery. Such themes included: healing process, psychological recovery and emotional health, and community reintegration/employment.

CONCLUSIONS

Several themes from responses provided insight into challenges as well as key support systems during the first year of recovery after injury. Collectively, these findings can be used to direct clinical outpatient care, patient education and psychosocial support services.

Mortality prognostication scores do not predict long-term, health-related quality of life after burn: A burn model system national database study

OBJECTIVE

Despite improved mortality rates after burn injury, many patients face significant long-term physical and psychosocial disabilities. We aimed to determine whether commonly used mortality prognostication scores predict long-term, health-related quality of life after burn injury. By doing so, we might add evidence to support goals of care discussions and facilitate shared decision-making efforts in the hours and days after a life-changing injury.

METHODS

We used the multicenter National Institute of Disability, Independent Living and Rehabilitation Research Burn Model System database (1994-2019) to analyze SF-12 physical (PCS) and mental component (MCS) scores among survivors one year after major burn injury. Ninety percent of the observations were randomly assigned to a model development dataset. Multilevel, mixed-effects, linear regression models determined the relationship between revised Baux and Ryan Scores and SF-12 measures. Additionally, we tested a model with disaggregated independent and other covariates easily obtained around the time of index admission: age, sex, race, burn size, inhalation injury. Residuals from the remaining 10% of observations in the validation dataset were examined.

RESULTS

The analysis included 1606 respondents (median age 42 years, IQR 28-53 years; 70% male). Median burn size was 16% TBSA (IQR 6-30) and 13% of respondents sustained inhalation injury. Higher revised Baux and Ryan Scores and age, burn size, and inhalation injury were significantly correlated with lower PCS, but were not correlated with MCS. Female sex, black race, burn size, and inhalation injury correlated with lower MCS. All models poorly explained the variance in SF-12 scores (adjusted r² 0.01-0.12).

CONCLUSION

Higher revised Baux and Ryan Scores negatively correlated with long-term physical health, but not mental health, after burn injury. Regardless, the models poorly explained the variance in SF-12 scores one year after injury. More accurate models are needed to predict long-term, health-related quality of life and support shared decision-making during acute burn care.

Cross cultural adaptation and validation of burn specific health scale- brief in Nepali (BSHS-B-Np)

BACKGROUND

Burns are a global health problem affecting the survivors and disrupting many aspects of their lives. It is the second most common injury in rural Nepal accounting 5% of disabilities. Burn Specific Health Scale (BSHS) is a valid and most commonly used tool to measure Health Related Quality of Life (HRQoL) of the patient with Burns. BSHS- B (Brief) has been translated, culturally adapted and validated in multiple languages but not in Nepali. Therefore we aim to translate, culturally adapt and validate the BSHS-B in Nepali language (BSHS-B-Np).

METHODS

Standard guideline was followed to translate the scale into Nepali language. One hundred eleven participants were evaluated to establish the psychometric properties of BSHS-B-Np. Internal consistency, test retest, content validity, discriminant validity and construct validity were assessed using Cronbach's alpha, Interclass correlation coefficient, Factor analysis, Spearman rank test, and Mann- Whitney U test respectively.

RESULTS

The Cronbach's alpha for BSHS-B-Np was 0.93. Test retest inter-class correlation coefficient was between 0.92 and 0.98. The principal component factor analysis with varimax rotation resulted in separation of nine factors explaining 75.19% of total variance. BSHS-B-Np showed good discriminant validity in 35 out of 36 domain correlations confirming the construct of the scale. Furthermore, the scale was able to discriminate between face, upper limb and lower limb injury (p < 0.05).

CONCLUSIONS

BSHS-B-Np is a reliable and valid scale for Nepali burns survivors to assess their health related quality of life.

Burn injury

Burn injuries are under-appreciated injuries that are associated with substantial morbidity and mortality. Burn injuries, particularly severe burns, are accompanied by an immune and inflammatory response, metabolic changes and distributive shock that can be challenging to manage and can lead to multiple organ failure. Of great importance is that the injury affects not only the physical health, but also the mental health and quality of life of the patient. Accordingly, patients with burn injury cannot be considered recovered when the wounds have healed; instead, burn injury leads to long-term profound alterations that must be addressed to optimize quality of life. Burn care providers are, therefore, faced with a plethora of challenges including acute and critical care management, long-term care and rehabilitation. The aim of this Primer is not only to give an overview and update about burn care, but also to raise awareness of the ongoing challenges and stigmata associated with burn injuries.

The Correlation Between Quality of Life and Acceptability of Disability in Patients With Facial Burn Scars

The purpose of our research is to understand the status of the quality of life and level of disability acceptance in patients with facial burn scars and to explore the correlation between quality of life and disability acceptance and how to improve nursing care for these patients. Patients with facial burn scars were investigated in an outpatient clinic of tertiary hospitals from September 2015 to February 2016. A cross-sectional survey was conducted. The questionnaires used included demographic data and investigations using the burn scars table, Burn-Specific Health Scale-Brief (BSHS-B), and acceptance disability scale (ADS). Differences between participants in terms of demographic characteristics, quality of life, and disability acceptance were assessed using two-tailed independent t-tests. The total score of quality of life and disability acceptance in facial burn scar patients was 137.06 ± 17.05 and 185.68 ± 23.74, respectively. The results of Spearman correlation analysis showed that the overall quality of life score of facial burn scar patients was positively correlated with disability acceptance (r = 0.245, p = 0.007). The quality of life of facial burn scar patients will improve with the improvement of disability acceptance level. Therefore, medical staff can improve the quality of life of patients by improving their disability acceptance level.