Recovery of health-related quality of life after burn injuries: An individual participant data meta-analysis

Recovery of functional independence following major burn: A systematic review

BACKGROUND

Major burn injury, despite advancements in care and prevention, can have a profound impact on long-term morbidity, affecting quality of life and socioeconomic standing. We aim to explore factors predicting recovery of independence, the expected rate and time in majorly burned patients, and the measures of progress used.

METHOD

A systematic search of four databases (MEDLINE, EMBASE, COCHRANE, CINAHL) was conducted for studies reporting outcomes pertaining to physical ability indicative of independent function in adult (>15 y) cohorts who had suffered a major burn (>20% TBSA) up to 30 years after treatment in a developed specialised burn service. Data extracted included factors affecting rate of and time to achievement of function in five independence domains, as well as the outcome measures used.

RESULTS

21 eligible studies were included comprising 1298 major burns survivors with a combined mean age of 39.6 y and a mean TBSA of 25.8%. The most significant recurring factors impacting recovery of independent function were older age, female gender, burn severity, prolonged ICU and hospital admission, preceding mental health conditions, and post-acute psychological issues. Exercise-based rehabilitation conferred benefits on major burn patients even over 2 years following injury. Discharge to independent living from hospital occurred in 27% to 97% of patients, while reported return to work rates varied from 52% to 80%. Burns Specific Health Scale-Brief, Functional Independence Measure, and Physical Composite Score (SF-36) were the most widely used outcome scoring systems.

CONCLUSION

Major burn survivors have protracted recovery with potential for persistent chronic impairments, remaining consistently below baseline levels of function. Non-modifiable factors such as age and gender, and disease characteristics such as burn size with associated physical, physiological and psychosocial sequelae are contributory. Further research is required to explore achievement of specific milestones of major burn and polytrauma critical care patients, while early targeted rehabilitation addressing physical, psychological, and vocational needs has promising potential benefit.

Assessment of health-related quality of life in patients with burns injuries during the COVID-19 epidemic: A critical topic for burn survivors

PURPOSE

It is well known that the coronavirus disease 19 (COVID-19) epidemic had an adverse effect on the health-related quality of life (HRQOL) of patients with disabilities, or neurological or chronic conditions. The aim of this study was to examine the possible factors affecting HRQOL in patients with burn injuries during COVID-19 epidemic.

METHODS

The study included a total of 40 burns patients. The demographic and burn injury information of the patients were recorded. The active range of motion was measured with a goniometer. The HRQOL, community integration, scar tissue quality and anxiety level were evaluated using the Burn-Specific Health Scale (BSHS), the Community Integration Questionnaire Revised (CIQ-R), Patient and Observer Scar Assessment Scale, and the State-Trait Anxiety Inventory, respectively.

RESULTS

The history of COVID-19 infection, total burn surface area (TBSA), community integration level, work-related burns, the presence of trunk burn injury, the presence of face burn injury, and the presence of a major burn injury were determined to be significantly associated with the HRQOL of burns patients (p < 0.05).

CONCLUSION

The history of COVID-19 infection, community integration level, and burn-related parameters (TBSA, localization, severity etc.) were found to be factors associated with the HRQOL during the epidemic. The history of COVID-19 and community integration level should be evaluated in addition to the burn injury parameters to improve the quality of life of burn survivors. It can be recommended that these clinical parameters should be considered when planning the treatment program during and after the epidemic.

The Short- and Long-Term Outcome Priorities of a Western Australian Adult Burn Population

To optimize patient recovery, understanding which outcomes are most important to burn patients is key. However, research to determine what outcomes are patient priorities is limited. Therefore, we assessed what outcomes are most important to Western Australian burn patients, separately in the short-term (<6 months) and long-term (6-24 months) after injury. Adult patients who had a burn injury 3-36 months ago completed a survey, rating the importance of 36 short- and long-term outcomes. The survey items were ranked according to the number of patients reporting the outcome as "very important." Results were compared between subgroups based on age, gender, burn size, and number of surgeries. Ninety-three patients were included. In the short-term, "not having a wound infection" (87.1%), "good wound healing" (83.9%), and "walking or moving around" (74.7%) were the most important outcomes. "Lifting or moving something" (67.6%), "walking or moving around" (66.2%), and "being independent" (66.2%) were reported as most important in the long-term. Scar-related outcomes were more important to females and to patients with multiple surgeries; mental health outcomes were priorities for females and patients with major burns; walking and moving around to males and older patients; and social and financial outcomes were rated highly by patients with major burns and multiple surgeries. In conclusion, the most important outcomes were consistent across time periods, indicating the importance of core outcomes in longitudinal follow-up. The wide range of priority outcomes and differences between subgroups underlines the need for multidisciplinary care and a patient-centered approach to support patients.

Outcomes that matter most to burn patients: A national multicentre survey study in the Netherlands

BACKGROUND

The use of patient-reported outcomes to improve burn care increases. Little is known on burn patients' views on what outcomes are most important, and about preferences regarding online Patient Reported Outcome Measures (PROMs). Therefore, this study assessed what outcomes matter most to patients, and gained insights into patient preferences towards the use of online PROMs.

METHODS

Adult patients (≥18 years old), 3-36 months after injury completed a survey measuring importance of outcomes, separately for three time periods: during admission, short-term (<6 months) and long-term (6-24 months) after burn injury. Both open and closed-ended questions were used. Furthermore, preferences regarding the use of patient-reported outcome measures in burn care were queried.

RESULTS

A total of 140 patients were included (response rate: 27%). 'Not having pain' and 'good wound healing' were identified as very important outcomes. Also, 'physical functioning at pre-injury level', 'being independent' and 'taking care of yourself' were considered very important outcomes. The top-ten of most important outcomes largely overlapped in all three time periods. Most patients (84%) had no problems with online questionnaires, and many (67%) indicated that it should take up to 15 minutes. Patients' opinions differed widely on the preferred frequency of follow-up.

CONCLUSIONS

Not having pain and good wound healing were considered very important during the whole recovery of burns; in addition, physical functioning at pre-injury level, being independent, and taking care of yourself were deemed very important in the short and long-term. These outcomes are recommended to be used in burn care and research, although careful selection of outcomes remains crucial as patients prefer online questionnaires up to 15 minutes.

Predictors at 6 and 12 Months for Social Participation Outcome at 24 Months in the Adult Burn Injury Population: A Burn Model System National Database Study

OBJECTIVE

To identify clinical factors (physical and psychological symptoms and post-traumatic growth) that predict social participation outcome at 24-month after burn injury.

DESIGN

A prospective cohort study based on Burn Model System National Database.

SETTING

Burn Model System centers.

PARTICIPANTS

181 adult participants less than 2 years after burn injury (N=181).

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Demographic and injury variables were collected at discharge. Predictor variables were assessed at 6 and 12 months: Post-Traumatic Growth Inventory Short Form (PTGI-SF), Post-Traumatic Stress Disorder Checklist Civilian Version (PCL-C), Patient-Reported Outcomes Measurement Information System (PROMIS-29) Depression, Anxiety, Sleep Disturbance, Fatigue, and Pain Interference short forms, and self-reported Heat Intolerance. Social participation was measured at 24 months using the Life Impact Burn Recovery Evaluation (LIBRE) Social Interactions and Social Activities short forms.

RESULTS

Linear and multivariable regression models were used to examine predictor variables for social participation outcomes, controlling for demographic and injury variables. For LIBRE Social Interactions, significant predictors included the PCL-C total score at 6 months (β=-0.27, P<.001) and 12 months (β=-0.39, P<.001), and PROMIS-29 Pain Interference at 6 months (β=-0.20, P<.01). For LIBRE Social Activities, significant predictors consisted of the PROMIS-29 Depression at 6 months (β=-0.37, P<.001) and 12 months (β=-0.37, P<.001), PROMIS-29 Pain Interference at 6 months (β=-0.40, P<.001) and 12 months (β=-0.37, P<.001), and Heat Intolerance at 12 months (β=-4.55, P<.01).

CONCLUSIONS

Post-traumatic stress and pain predicted social interactions outcomes, while depression, pain and heat intolerance predicted social activities outcomes in people with burn injury.

Risk of bias assessments in individual participant data meta-analyses of test accuracy and prediction models: a review shows improvements are needed

OBJECTIVES

Risk of bias assessments are important in meta-analyses of both aggregate and individual participant data (IPD). There is limited evidence on whether and how risk of bias of included studies or datasets in IPD meta-analyses (IPDMAs) is assessed. We review how risk of bias is currently assessed, reported, and incorporated in IPDMAs of test accuracy and clinical prediction model studies and provide recommendations for improvement.

STUDY DESIGN AND SETTING

We searched PubMed (January 2018-May 2020) to identify IPDMAs of test accuracy and prediction models, then elicited whether each IPDMA assessed risk of bias of included studies and, if so, how assessments were reported and subsequently incorporated into the IPDMAs.

RESULTS

Forty-nine IPDMAs were included. Nineteen of 27 (70%) test accuracy IPDMAs assessed risk of bias, compared to 5 of 22 (23%) prediction model IPDMAs. Seventeen of 19 (89%) test accuracy IPDMAs used Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2), but no tool was used consistently among prediction model IPDMAs. Of IPDMAs assessing risk of bias, 7 (37%) test accuracy IPDMAs and 1 (20%) prediction model IPDMA provided details on the information sources (e.g., the original manuscript, IPD, primary investigators) used to inform judgments, and 4 (21%) test accuracy IPDMAs and 1 (20%) prediction model IPDMA provided information or whether assessments were done before or after obtaining the IPD of the included studies or datasets. Of all included IPDMAs, only seven test accuracy IPDMAs (26%) and one prediction model IPDMA (5%) incorporated risk of bias assessments into their meta-analyses. For future IPDMA projects, we provide guidance on how to adapt tools such as Prediction model Risk Of Bias ASsessment Tool (for prediction models) and QUADAS-2 (for test accuracy) to assess risk of bias of included primary studies and their IPD.

CONCLUSION

Risk of bias assessments and their reporting need to be improved in IPDMAs of test accuracy and, especially, prediction model studies. Using recommended tools, both before and after IPD are obtained, will address this.

Quality-Adjusted Life Years in Erythropoietic Protoporphyria and Other Rare Diseases: A Patient-Initiated EQ-5D Feasibility Study

Erythropoietic protoporphyria (EPP) is an ultra-rare inborn error of metabolism characterised by painful phototoxic burn injuries after short exposure times to visible light. Patients with EPP are highly adapted to their condition which makes the quantification of their health-related quality of life (QoL) challenging. In the presented patient-initiated feasibility study, we describe a new approach to assess treatment benefits in EPP by measuring QoL with the generic EQ-5D instrument in five patients under long-term (≥two years) treatment with afamelanotide, the first approved therapy for EPP. For the study, we selected patients with EPP who in addition were affected by an involuntary treatment interruption (caused by a temporary reimbursement suspension) because we hypothesized that individuals who had previously unlearned their adaptation are better able to assess their life without treatment than treatment-naïve patients. QoL under treatment was comparable to the age-matched population norm, and retrospective results for a treatment interruption and phototoxic reaction time point were comparable to the QoL of patients with chronic neuropathic pain and acute burn injuries, respectively. The results were accepted by the National Institute for Health and Care Excellence in England for their evaluation of the cost-effectiveness of afamelanotide, i.e., the calculation of quality-adjusted life years.

Burn injury characteristics, referral pattern, treatment (costs), and outcome in burn patients admitted to a hospital with or without a specialized Burn Centre (BURN-Pro)

PURPOSE

Data on the epidemiology, treatment, and outcome of burn patients treated at non-burn centre hospitals are not available. The primary aim was to compare the burn characteristics of patients admitted to a hospital with or without a specialized burn centre.

METHODS

This multicentre, prospective, cohort study enrolled patients with burns admitted to a hospital without a burn centre and patients with < 10% total body surface area (TBSA) burned admitted to the burn centre. Primary outcome measure was the burn-related injury characteristics. Secondary outcome measures were adherence to the Emergency Management of Severe Burns (EMSB) referral criteria, treatment (costs), quality of life, and scar quality.

RESULTS

During the 2-year study period, 48 patients were admitted to a non-burn centre and 148 patients to the burn centre. In the non-burn centre group, age [44 (P₂₅-P₇₅ 26-61) versus 30 (P₂₅-P₇₅ 8-52) years; P = 0.007] and Injury Severity Score [2 (P₂₅-P₇₅ 1-4) versus 1 (P₂₅-P₇₅ 1-1); P < 0.001] were higher. In the burn centre group, the TBSA burned was significantly higher [4% (P₂₅-P₇₅ 2-6) versus 2% (P₂₅-P₇₅ 1-4); P = 0.001], and more surgical procedures were performed (in 54 versus 7 patients; P = 0.004). At 12 months, > 85% of the non-burn centre group and > 75% of the burn centre group reported no problems in quality of life. Scar quality score was < 1.5 in both groups, with significantly poorer scores in the burn centre group (P ≤ 0.007).

CONCLUSION

Both groups differed in patient, burn, and treatment characteristics. At 12 months, quality of life and scar quality were good in both groups. Significantly poorer scar quality scores were found in the burn centre group. This might be related to their larger burns and more frequent surgery. The organization of burn care in the Netherlands seems to work adequately. Patients are treated locally when possible and are transferred when necessary.

The burden of disease of fatal and non-fatal burn injuries for the full spectrum of care in the Netherlands

BACKGROUND

A comprehensive overview of the burden of disease of burns for the full spectrum of care is not available. Therefore, we estimated the burden of disease of burns for the full spectrum in the Netherlands in 2018, and explored whether the burden of disease changed over the past 5 years (2014-2018).

METHODS

Data were collected at four levels: general practice, emergency department, hospital, and mortality data. For each level, years lived with disability (YLD), years of life lost (YLL), and disability-adjusted life-years (DALY) were estimated using a tailored methodology.

RESULTS

Burns resulted in a total of 9278 DALYs in the Netherlands in 2018, comprising of 7385 YLDs (80%) and 1892 YLLs (20%). Burn patients who visited the general practice contributed most DALYs (64%), followed by deceased burn patients (20%), burn patients admitted to hospital (14%) and those treated at the emergency department (2%). The burden of disease was comparable in both sexes (4734 DALYs (51%) for females; 4544 DALYs (49%) for males), though the distribution of DALYs by level of care varied; females contributed more DALYs at the general practice level, and males at all other levels of care. Among children boys 0-4 years had the highest burden of disease (784 DALYs (9%)), and among adults, females 18-34 years old (1319 DALYs (14.2%)) had the highest burden of disease. Between 2014 and 2018 there was a marginal increase of 0.8% in the number of DALYs.

CONCLUSIONS

Burns cause a substantial burden of disease, with burns requiring care at the general practice level contributing most DALYs. Information on burden of burns by the full level of care as well as by subgroup is important for the development of tailored burn prevention strategies, and the updated figures are recommended to be used for priority setting and resource allocation.

A meta-ethnography of developing and living with post-burn scars

INTRODUCTION

Post-burn scarring is often cosmetically unappealing and create discomfort. This makes it crucial to understand the experience of individuals living with scars which can offer insights into their recovery. This review sought to develop an in-depth understanding of living with post-burn scars.

DESIGN

A systematic review and meta-ethnography approach were employed. We utilized an interpretive approach to inductively generate codes. These codes were examined iteratively using a constant comparison strategy following which they were re-interpreted to formulate themes which formed the basis of undertaking a narrative synthesis.

RESULTS

Twenty-five studies were retained. The analytical process yielded two themes: emergence of a new identity and living with the redefined self. The experience of living with scars is entwined with the initial trauma as the scars served as a permanent reminder of the injury. Emergence of a new identity involved a process of meaning making, mourning the loss of the old self, confronting the new self, reconciling the remains of the old self with the new, rebuilding a new identity, and navigating through functional restrictions. These processes were particularly challenging for persons involved in self-immolation. Positive coping and changing one's perspective emerged as strategies to facilitate living with the redefined self.

CONCLUSION

Living with scars is a challenging process which is more difficult for persons whose injuries are due to self-immolation (act of burning oneself). The findings highlight a latent yet ongoing process towards subjective recovery. Clinicians need to be aware of the processes and incorporate these into rehabilitation programmes.

CLINICAL RELEVANCE

Burn survivors need ongoing professional support to adjust to and live with the scars. Victims of self-immolation should be considered for early psychosocial support.

What do we know about experiencing end-of-life in burn intensive care units? A scoping review

OBJECTIVES

The aim of this article is to review and synthesize the evidence on end-of-life in burn intensive care units.

METHODS

Systematic scoping review: Preferred Reporting Items for Systemic Reviews extension for Scoping Reviews was used as a reporting guideline. Searches were performed in 3 databases, with no time restriction and up to September 2021.

RESULTS

A total of 16,287 documents were identified; 18 were selected for analysis and synthesis. Three key themes emerged: (i) characteristics of the end-of-life in burn intensive care units, including end-of-life decisions, decision-making processes, causes, and trajectories of death; (ii) symptom control at the end-of-life in burn intensive care units focusing on patients' comfort; and (iii) concepts, models, and designs of the care provided to burned patients at the end-of-life, mainly care approaches, provision of care, and palliative care.

SIGNIFICANCE OF RESULTS

End-of-life care is a major step in the care provided to critically ill burned patients. Dying and death in burn intensive care units are often preceded by end-of-life decisions, namely forgoing treatment and do-not-attempt to resuscitate. Different dying trajectories were described, suggesting the possibility to develop further studies to identify triggers for palliative care referral. Symptom control was not described in detail. Palliative care was rarely involved in end-of-life care for these patients. This review highlights the need for early and high-quality palliative and end-of-life care in the trajectories of critically ill burned patients, leading to an improved perception of end-of-life in burn intensive care units. Further research is needed to study the best way to provide optimal end-of-life care and foster integrated palliative care in burn intensive care units.

Peer Support Groups: Identifying Disparities to Improve Participation

Disparities in psychosocial outcomes after burn injury exist in patients from racial or ethnic minority groups in the United States. Peer support groups can help patients with many psychosocial aspects of recovery from burns; however, access to such support among patients of racial and ethnic minority or low socioeconomic groups are unknown. The present study examined participation rates in outpatient peer support within this patient population. Patients attending outpatient clinic at an urban safety-net hospital and regional burn center with a majority minority patient population were asked about participation in burn survivor group, interest in joining a group, and given validated survey questions about managing emotions and social interactions since injury. Current or past participation in peer support was low (4.2%), and 30.3% of patients not already in support group were interested in joining. Interest in future participation in peer support was highest among Hispanic patients (37.0%) and lowest among Black patients (0%). Logistic regression models demonstrated that increased total body surface area burned, hospital length of stay, and need for surgical intervention were associated with interest in joining or having joined a peer support group. Effectiveness of management of emotions and social interactions were not associated with interest in joining peer support in the future. These findings demonstrate a considerable difference between levels of interest and participation in peer support within this population. Improving access to and education about benefits of peer support in underresourced communities may help to address the variation in psychosocial outcomes of patients across racial or ethnic minority groups recovering from burns.

Suicide resilience, identity crisis and quality of life in burned adolescents

AIM

The aim of this study was to investigate the relationship between identity crisis and suicide resilience and quality of life in adolescents with burns in Iranian society.

DESIGN

A cross-sectional study.

METHODS

Four hundred thirty adolescents with burn in three hospitals were selected via convenience sampling. They completed questionnaires online. Data were analysed by SPSS software version 22.

RESULTS

Findings showed a strong and inverse correlation between identity crisis with suicide resilience (r = -.92, p < .001) and quality of life (r = -.87, p < .001). Variables of suicide resilience, being a child of a divorced family, cause of burns, extent of burn, financial situation, gender and age can predict 68.74% of the variance in identity crisis in these patients.

PATIENT OR PUBLIC CONTRIBUTION

Adolescents with burns suffer from an identity crisis, and although they report high resilience to suicide, they have a mediocre quality of life. Therefore, it is suggested that basic planning and extensive support be taken to improve physical and mental health, promote the quality of life and consequently reduce the identity crisis in these adolescents.

Parent-Reported Health-Related Quality of Life of Pediatric Burn Patients 5 to 7 Years after Burn Injuries: A Multicenter Study

BACKGROUND

 Pediatric burns significantly impact the short-term health-related quality of life (HRQL) of children. Knowledge regarding the long-term impact is scarce. We therefore evaluated the parent-reported HRQL in pediatric burn patients 5 to 7 years after burns.

METHODS

 We invited parents of eligible children admitted to a Dutch Burn Center between August 2011 and September 2012. This sample was enriched with children with severe burns (> 10% of total body surface area [TBSA] burned) admitted between January 2010 and March 2013. The EQ-5D was completed by parents 5 to 7 years postburn. Outcomes and predictive factors were studied and compared between children with minor/moderate and severe burns.

RESULTS

 We included 130 children (mean TBSA burned 7%): 102 children with mild/intermediate burns and 28 with severe burns. Mean EQ-5D summary was 0.96 and EQ visual analogue scale (VAS) 93.1. These outcomes were significantly better in children with minor/moderate burns (0.97; 94.4) compared with children with severe burns (0.93; 88.3) (p < 0.05). Nineteen percent of the children with minor/moderate burns and 43% of those with severe burns reported any problems. The most frequently reported problem was anxiety/depression for both groups. Pain/discomfort (p = 0.012) and cognition (p = 0.035) were statistically significantly worse in children with severe burns compared with those with minor/moderate burns. Full thickness burns and number of surgeries were found to predict long-term HRQL impairment.

CONCLUSION

 Five to seven years postburn, the majority of children in our study (76%) did not experience long-term problems with HRQL. In a minority of the children, burns showed to have a prolonged negative impact, especially in those being severely burned and who had to undergo surgery for their burns. Most experienced problems were related to anxiety/depression. These important insights could be used to inform children and their parents about the expected long-term HRQL after pediatric burns.

Life after Burn, Part I: Health-Related Quality of Life, Employment and Life Satisfaction

Background and Objectives: As advances in medicine are proceeding, so are treatment goals shifting from sheer mortality rates to improving HRQoL and social reintegration after burn injury. Following this trend, we aimed to assess HRQoL, employment and life satisfaction after burn injury to gain insight on confounding factors. Materials and Methods: This single-center follow-up study was conducted using the SF-36 V1.0 in German and further questions evaluating employment and life satisfaction. It reached 128 adult in-patients (recall 33.0%) with former burn injuries, treated between 2012 and 2019 at the Division of Plastic, Aesthetic and Reconstructive Surgery at the University Hospital of Graz. The questionnaire outcomes were set into relation with clinical data obtained from the medical records. Statistical analysis was performed with SPSS 27.0 for Windows. Results: Of the 128 participants, 72.7% were male and 27.3% female. The mean age at the time of injury was 40.0 ± 15.7 years and mean %TBSA among the study population was 9.2 ± 11.0%. The male patients had sustained more extensive injuries (p = 0.005). However, the female patients scored significantly (p < 0.05) and consistently lower in all the domains of the SF-36, except for “bodily pain” (p = 0.061). Moreover, the female patients scored lower in all the domains of life satisfaction, although significant differences were only found in the domains of fulfillment (p = 0.050) and mental wellbeing (p = 0.015). Furthermore, employment status differed significantly between the male and female patients before as well as after the burn injury. Proportionally less women were employed at both time points. Overall, unemployment had declined. Conclusions: Life satisfaction after burn injury in this study cohort seems to be good. Return to work has shown a promising trend. Strikingly, HRQoL and life satisfaction were lower in women after burn injury. Further research on the reasons for this gender discrepancy might improve HRQoL and life satisfaction after burns.

Enteral Glutamine Supplementation is Associated with Lowering Wound Infection Morbidity and Length of Hospital Stay among Burn Patients: A Meta-analysis and Systematic Review

Background. Significant nutritional support to meet increased energy expenditure is vital for burn patient's survival. Burn injury may lead to a significant decrease in Glutamine levels, which inspired the hypothesis that glutamine supplementation following burn injury would improve outcomes. Hence, the purpose of this meta-analysis study was to provide the rationale for determining the efficacy and safety of enteral glutamine in burn patients.   Methods. We conducted a meta-analysis based on PRISMA design to assess the potency of enteral glutamine supplementation as adjuvant treatment in patients with burn trauma. PubMed, Sciencedirect, and Google scholar were searched systematically using the following keywords: "enteral glutamine" and "burn patients" and "critical ill" and "infection" and "length of stay". Newcastle-Ottawa Scale (NOS) was used to assess the quality of papers included in our meta-analysis. A Z test was used to determine the significance of pooled effect estimates. Publication bias was assessed using Egger's. We used Comprehensive Meta-Analysis (CMA) version 2.1 to analyze the data.   Results: A total of 12 studies recording 344 cases and 335 controls were enrolled for our analysis. Data on hospital Length of Stay (LOS) was found that enteral glutamine supplementation provided a significant result in reducing the LOS (Std mean diff: 0.70, 95%CI: 0.16 – 1.24; p=0.0100). We also found that a higher risk of positive wound culture was significantly observed in patients without the supplementation of enteral glutamine (OR 2.15, 95% CI: 1.41 – 3.27; p=0.0003) compared to patients receiving enteral glutamine supplementation among burn patients.   Conclusion: In our meta-analysis study, enteral glutamine in burn patients confers significantly shorter LOS and lower risk of wound infection among burn patients. We suggest that enteral glutamine supplementation may be a beneficial intervention for the management of burn patients.

Terminological subset of the International Classification for Nursing Practice for patients hospitalized due to burns

OBJECTIVE

To develop a proposal of a terminological subset of the International Classification for Nursing Practice for burned patients.

METHOD

This is a methodological study following the steps: identification of clinical findings; mapping of terms; construction of statements of diagnoses/results and nursing interventions; content validation of statements; and structuring of the subset with the theoretical model of Basic Human Needs. Content validation was performed by 26 specialist nurses, through the Content Validity Index, with statements ≥ 0.80 being considered validated.

RESULTS

A total of 36 diagnoses/results and 119 interventions were validated. Among these, the ones with the highest index were: Respiratory System Function, Impaired/Respiratory System Function, Effective; Volume of Fluids, Impaired/Volume of Fluids, Effective; Burn Wound/Wound Healing, Effective; Pain, Acute/Pain, Absent, and as interventions: To Monitor Vital Signs; to Monitor Fluid Balance; to Treat Skin Condition; to Assess Response to Pain Management (Control).

CONCLUSION

The validated statements depict the burned people basic human needs, with the psychobiological ones being the most prevalent.

Scar quality in children with burns 5-7 years after injury: A cross-sectional multicentre study

Long-term scar formation is an important adverse consequence in children with burns, however, information regarding scar quality in the long-term is lacking. Therefore, we evaluated scar quality and its predictors in children with burns 5-7 years after injury. Parents of children with mild/intermediate burns (≤10% total body surface area burned), and of children with severe burns (>10% burned) completed the patient scale of the Patient and Observer Scar Assessment Scale (POSAS 2.0) for their children's-in their opinion-worst scar 5-7 years post-burn. Outcomes and predictive factors of scar quality were studied, and, for children with severe burns, POSAS parent scores were compared with observer scores. We included 103 children with mild/intermediate burns and 28 with severe burns (response rate: 51%). Most children (87%) had scars that differed from normal skin, with most differences reported for colour, and least for pain. Except for colour, children with severe burns had significantly higher scores (difference 0-2 points) on all scar characteristics (representing poorer scar quality) compared with children with mild/intermediate burns. Parent POSAS scores were on average 2.0-2.6 points higher compared to observer scores. Number of surgeries predicted both the mean POSAS and the mean overall opinion of a scar. In conclusion, 5-7 years post-burn, the scar of the majority of children differed from normal skin, especially on the characteristic colour. The uncovered insights are useful in counselling of children and their parents on expectations of the final outcome of their (children's) scar(s), and help in further targeting scar prevention strategies for the individual child.

Activity impairment, work status, and work productivity loss in adults 5-7 years after burn injuries

An important aspect of the rehabilitation of burn patients is social participation, including daily activities and work. Detailed information on long-term activity impairment and employment is scarce. Therefore, we investigated activity impairment, work status, and work productivity loss in adults 5–7 years following burn injuries, and investigated associations with burn-specific health-related quality of life (HRQL) domains. Adult participants completed the Work Productivity and Activity Impairment General Health questionnaire and the Burn Specific Health Scale-brief (BSHS-B) 5–7 years post-burn. Outcomes were compared between participants with mild/intermediate and severe burns (>20% total body surface area burned). Seventy-six (36%) of the 213 participants experienced some degree of activity impairment due to burn-related problems 5–7 years post-burn. Seventy percent of the population was employed; 12% of them experienced work productivity loss due to burn-related problems. Nineteen percent reported changes in their work situation (partly) because of the burn injury. A higher proportion of participants with severe burns had activity impairments (56% vs 29%; P = .001) and work productivity loss (26% vs 8%; P < .001) compared to participants with mild/intermediate burns. Activity impairment and work productivity loss were both associated with burn-related work problems and lower mood, measured with the BSHS-B. In conclusion, a substantial part of the study population experienced activity impairment and work productivity loss, was unemployed, and/or reported changes in their work situation due to their injury. Particularly patients with severe burns reported productivity loss and had lower employment rates. This subscribes the importance of addressing work-related functioning in the rehabilitation of burn patients.

Handling traumatic experiences in facially disfigured female burn survivors

BACKGROUND

This research deals with the impact of resilience, perceived stigmatization, social comfort and coping strategies on quality of life among female burn survivors with facial disfigurement, man many of which are found in Asian countries.

METHODS

Using cross-sectional research design, female burn survivors with severe facial disfigurement (N = 100) were drawn by using purposive sampling strategy from a public sector hospital and an organization working in Lahore, Pakistan. Perceived Stigmatization Questionnaire (PSQ) (Lawrence et al., 2006), Social Comfort Questionnaire (SCQ) (Lawrence et al., 2006), State-Trait Resilience Scale, Coping with Burns Questionnaire (CBQ) (Willebrand et al., 2001) and World Health Organization Quality of Life Brief Questionnaire (WHOQOL-BREF Questionnaire; World Health Organization, 2014) were used for assessment.

RESULTS

The analyses showed a significant positive relationship among resilience, coping with burns and social comfort. A significant negative relationship was found between perceived stigmatization and coping with burns, resilience and social comfort. All these variables were tested for differentiation on the basis of survivor's age (less vs. more than 30 years), occupation (housewife vs. gainfully employed), education (less vs. more than matriculation), social status (low vs. middle class), family system (nuclear vs. joint), siblings (yes vs. no), residence (living in home vs. shelter home) and psychological help received or not after the burn injury. Results indicate a mixed type of phenomenon among variable's differentiation. Path analysis through AMOS resulted into a model showing no direct relationship of quality of life with coping with burns, perceived stigmatization and resilience; however, social comfort mediates the relationship between quality of life and coping with burns, perceived stigmatization and resilience.

CONCLUSION

It is found that quality of life is dependent on coping with burns, perceived stigmatization and resilience through social comfort. The findings hold implications for the mental health professionals and rehabilitation service providers to emphasize on the restorative strategy for burn survivors to elevate their social comfort, to assist them in handling their injuries and develop a curative plan to support them in their coping skills.

Individual recovery of health-related quality of life during 18 months post-burn using a retrospective pre-burn measurement: an exploratory study

Purpose

This study explored the individual trajectories of health-related quality of life (HRQL) compared to recalled pre-burn level of HRQL and investigated whether burn severity and post-traumatic stress disorder (PTSD) symptoms increase the risk of not returning to pre-burn level of HRQL.

Methods

Data were obtained from 309 adult patients with burns in a multicenter study. Patients completed the EQ-5D-3L questionnaire with a Cognition bolt-on shortly after hospital admission, which included a recalled pre-injury measure, and, again, at 3, 6, 12 and 18 months post-burn. Burn severity was indicated by the number of surgeries, and PTSD symptoms were assessed with the IES-R at three months post-burn. Pre- and post-injury HRQL were compared to norm populations.

Results

Recalled pre-injury HRQL was higher than population norms and HRQL at 18 months post-burn was comparable to population norms. Compared to the pre-injury level of functioning, four HRQL patterns of change over time were established: Stable, Recovery, Deterioration, and Growth. In each HRQL domain, a subset of patients did not return to their recalled pre-injury levels, especially with regard to Pain, Anxiety/Depression, and Cognition. Patients with more severe burns or PTSD symptoms were less likely to return to pre-injury level of functioning within 18 months post-burn.

Conclusion

This study identified four patterns of individual change. Patients with more severe injuries and PTSD symptoms were more at risk of not returning to their recalled pre-injury HRQL. This study supports the face validity of using a recalled pre-burn HRQL score as a reference point to monitor HRQL after burns.

Electronic supplementary material

The online version of this article (10.1007/s11136-020-02678-0) contains supplementary material, which is available to authorized users.

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.

Improved and standardized method for assessing years lived with disability after burns and its application to estimate the non-fatal burden of disease of burn injuries in Australia, New Zealand and the Netherlands

Background

Burden of disease estimates are an important resource in public health. Currently, robust estimates are not available for the burn population. Our objectives are to adapt a refined methodology (INTEGRIS method) to burns and to apply this new INTEGRIS-burns method to estimate, and compare, the burden of disease of burn injuries in Australia, New Zealand and the Netherlands.

Methods

Existing European and Western-Australian health-related quality of life (HRQL) datasets were combined to derive disability weights for three homogenous burn injury groups based on percentage total body surface area (%TBSA) burned. Subsequently, incidence data from Australia, New Zealand, and the Netherlands from 2010 to 2017 were used to compute annual non-fatal burden of disease estimates for each of these three countries. Non-fatal burden of disease was measured by years lived with disability (YLD).

Results

The combined dataset included 7159 HRQL (EQ-5D-3 L) outcomes from 3401 patients. Disability weights ranged from 0.046 (subgroup < 5% TBSA burned > 24 months post-burn) to 0.497 (subgroup > 20% TBSA burned 0–1 months post-burn). In 2017 the non-fatal burden of disease of burns for the three countries (YLDs/100,000 inhabitants) was 281 for Australia, 279 for New Zealand and 133 for the Netherlands.

Conclusions

This project established a method for more precise estimates of the YLDs of burns, as it is the only method adapted to the nature of burn injuries and their recovery. Compared to previous used methods, the INTEGRIS-burns method includes improved disability weights based on severity categorization of burn patients; a better substantiated proportion of patients with lifelong disability based; and, the application of burn specific recovery timeframes. Information derived from the adapted method can be used as input for health decision making at both the national and international level. Future studies should investigate whether the application is valid in low- and middle- income countries.

Transcriptional re-programming in rat central nervous system two weeks after burn trauma: the impact of nephrilin treatment on the expression of oxidative stress-related genes

INTRODUCTION

Survivors of severe burns suffer lifetime neuroinflammatory consequences manifested by higher incidence of major depression and neurodegenerative disease. In a scald model, nephrilin peptide has previously been shown to protect rats from loss of lean body mass, kidney function and glycaemic control, complications that have also been shown to endure in burn patient populations. Nephrilin's mechanism of action has been suggested to involve protection from excessive oxidative stress.

METHODS

Using quantitative reverse transcriptase polymerase chain reaction (qRT-PCR) amplification of transcripts in total RNA extracted from dorsal root ganglia of male rats 14 days after exposure to thermal insult, we query the relative levels of expression of 34 genes believed to be associated with oxidative stress biology in the central nervous system (CNS). We use these data to explore the central role of oxidative stress in astrogliosis, immunosuppression and mitochondrial homeostasis.

RESULTS AND DISCUSSION

Rats that received nephrilin treatment (4 mg/kg by subcutaneous bolus injection once daily for seven days after scald injury) showed significantly reduced elevations in gene expression of some key genes such as NOX2, GFAP, AQP4 and RAC1, but not of others such as NOX4, STEAP4, ARG1 and CCL2.

CONCLUSION

The implications of these data with reference to nephrilin's potential clinical utility for mitigating the enduring effects of burn trauma on the CNS are discussed. Nephrilin reduces the expression of some genes implicated in neurodegeneration after burn insult.

LAY SUMMARY

Nephrilin peptide is a novel treatment for short- and long-term systemic effects of burn trauma. This study measures the capability of nephrilin to address post-traumatic neurodegenerative disease by looking at the expression of genes in the central nervous system, in a rat scald model. Nephrilin appears to have beneficial effects by reducing the expression of some key genes known to be relevant in neurodegenerative processes, but not others.