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Bayuo J, Baffour PK. Utilisation of palliative/ end-of-life care practice recommendations in the burn intensive care unit of a Ghanaian tertiary healthcare facility: An observational study. Burns 2024; 50:1632-1639. [PMID: 38582696 DOI: 10.1016/j.burns.2024.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 03/06/2024] [Accepted: 03/10/2024] [Indexed: 04/08/2024]
Abstract
BACKGROUND The need to integrate palliative/end-of-life care across healthcare systems is critical considering the increasing prevalence of health-related suffering. In burn care, however, a general lack of practice recommendations persists. Our burn unit developed practice recommendations to be implemented and this study aimed to examine the components of the practice recommendations that were utilised and aspects that were not to guide further training and collaborative efforts. METHODS We employed a prospective clinical observation approach and chart review to ascertain the utilisation of the recommendations over a 3-year period for all burn patients. We formulated a set of trigger parametres based on existing literature and burn care staff consultation in our unit. Additionally, a checklist based on the practice recommendations was created to record the observations and chart review findings. All records were entered into a secure form on Google Forms following which we employed descriptive statistics in the form of counts and percentages to analyse the data. RESULTS Of the 170 burn patients admitted, 66 (39%) persons died. Although several aspects of each practice recommendation were observed, post-bereavement support and collaboration across teams are still limited. Additionally, though the practice recommendations were comprehensive to support holistic care, a preponderance of delivering physical care was noted. The components of the practice recommendations that were not utilised include undertaking comprehensive assessment to identify and resolve patient needs (such as spiritual and psychosocial needs), supporting family members across the injury trajectory, involvement of a palliative care team member, and post-bereavement support for family members, and burn care staff. The components that were not utilised could have undoubtedly helped to achieve a comprehensive approach to care with greater family and palliative care input. CONCLUSION We find a great need to equip burn care staff with general palliative care skills. Also, ongoing collaboration/ partnership between the burn care and palliative care teams need to be strengthened. Active family engagement, identifying, and resolving other patient needs beyond the physical aspect also needs further attention to ensure a comprehensive approach to end of life care in the burn unit.
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Affiliation(s)
- Jonathan Bayuo
- Department of Nursing and Midwifery, Presbyterian University, Ghana; School of Nursing, The Hong Kong Polytechnic University, Hong Kong.
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Xiao S, Pan Z, Li H, Zhang Y, Li T, Zhang H, Ning J. The impact of inhalation injury on fluid resuscitation in major burn patients: a 10-year multicenter retrospective study. Eur J Med Res 2024; 29:283. [PMID: 38735989 PMCID: PMC11089777 DOI: 10.1186/s40001-024-01857-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 04/23/2024] [Indexed: 05/14/2024] Open
Abstract
BACKGROUND It remains unclear whether additional fluid supplementation is necessary during the acute resuscitation period for patients with combined inhalational injury (INHI) under the guidance of the Third Military Medical University (TMMU) protocol. METHODS A 10-year multicenter, retrospective cohort study, involved patients with burns ≥ 50% total burn surface area (TBSA) was conducted. The effect of INHI, INHI severity, and tracheotomy on the fluid management in burn patients was assessed. Cumulative fluid administration, cumulative urine output, and cumulative fluid retention within 72 h were collected and systematically analyzed. RESULTS A total of 108 patients were included in the analysis, 85 with concomitant INHI and 23 with thermal burn alone. There was no significant difference in total fluid administration during the 72-h post-burn between the INHI and non-INHI groups. Although no difference in the urine output and fluid retention was shown in the first 24 h, the INHI group had a significantly lower cumulative urine output and a higher cumulative fluid retention in the 48-h and 72-h post-burn (all p < 0.05). In addition, patients with severe INHI exhibited a significantly elevated incidence of complications (Pneumonia, 47.0% vs. 11.8%, p = 0.012), (AKI, 23.5% vs. 2.9%, p = 0.037). For patients with combined INHI, neither the severity of INHI nor the presence of a tracheotomy had any significant influence on fluid management during the acute resuscitation period. CONCLUSIONS Additional fluid administration may be unnecessary in major burn patients with INHI under the guidance of the TMMU protocol.
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Affiliation(s)
- Shuao Xiao
- Department of Plastic and Burn Surgery, Second Affiliated Hospital of Air Force Medical University, 569 Xinsi Road, Baqiao District, Xi'an, 710038, China
| | - Zeping Pan
- Department of Plastic and Burn Surgery, Joint Logistics Support Force of Chinese PLA, No. 927 Hospital Bao Yun Road, Puer, 665000, Yunnan, China
| | - Hang Li
- Department of Plastic and Burn Surgery, Second Affiliated Hospital of Air Force Medical University, 569 Xinsi Road, Baqiao District, Xi'an, 710038, China
| | - Yuheng Zhang
- Department of Orthopedics, Western Theater Air Force Hospital of PLA, Chengdu, 610011, China
| | - Tian Li
- School of Basic Medicine, Fourth Military Medical University, 169 Changle West Rd, Xi'an, 710032, China.
| | - Hao Zhang
- Department of Plastic and Burn Surgery, Joint Logistics Support Force of Chinese PLA, No. 927 Hospital Bao Yun Road, Puer, 665000, Yunnan, China.
| | - Jinbin Ning
- Department of Plastic and Burn Surgery, Second Affiliated Hospital of Air Force Medical University, 569 Xinsi Road, Baqiao District, Xi'an, 710038, China.
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Heng X, Cai P, Yuan Z, Peng Y, Luo G, Li H. Efficacy and safety of extracorporeal membrane oxygenation for burn patients: a comprehensive systematic review and meta-analysis. BURNS & TRAUMA 2023; 11:tkac056. [PMID: 36873286 PMCID: PMC9977350 DOI: 10.1093/burnst/tkac056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 10/08/2022] [Accepted: 12/02/2022] [Indexed: 06/18/2023]
Abstract
BACKGROUND Respiratory and circulatory dysfunction are common complications and the leading causes of death among burn patients, especially in severe burns and inhalation injury. Recently, extracorporeal membrane oxygenation (ECMO) has been increasingly applied in burn patients. However, current clinical evidence is weak and conflicting. This study aimed to comprehensively evaluate the efficacy and safety of ECMO in burn patients. METHODS A comprehensive search of PubMed, Web of Science and Embase from inception to 18 March 2022 was performed to identify clinical studies on ECMO in burn patients. The main outcome was in-hospital mortality. Secondary outcomes included successful weaning from ECMO and complications associated with ECMO. Meta-analysis, meta-regression and subgroup analyses were conducted to pool the clinical efficacy and identify influencing factors. RESULTS Fifteen retrospective studies with 318 patients were finally included, without any control groups. The commonest indication for ECMO was severe acute respiratory distress syndrome (42.1%). Veno-venous ECMO was the commonest mode (75.29%). Pooled in-hospital mortality was 49% [95% confidence interval (CI) 41-58%] in the total population, 55% in adults and 35% in pediatrics. Meta-regression and subgroup analysis found that mortality significantly increased with inhalation injury but decreased with ECMO duration. For studies with percentage inhalation injury ≥50%, pooled mortality (55%, 95% CI 40-70%) was higher than in studies with percentage inhalation injury <50% (32%, 95% CI 18-46%). For studies with ECMO duration ≥10 days, pooled mortality (31%, 95% CI 20-43%) was lower than in studies with ECMO duration <10 days (61%, 95% CI 46-76%). In minor and major burns, pooled mortality was lower than in severe burns. Pooled percentage of successful weaning from ECMO was 65% (95% CI 46-84%) and inversely correlated with burn area. The overall rate of ECMO-related complications was 67.46%, and infection (30.77%) and bleedings (23.08%) were the two most common complications. About 49.26% of patients required continuous renal replacement therapy. CONCLUSIONS ECMO seems to be an appropriate rescue therapy for burn patients despite the relatively high mortality and complication rate. Inhalation injury, burn area and ECMO duration are the main factors influencing clinical outcomes.
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Affiliation(s)
| | | | - Zhiqiang Yuan
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Yizhi Peng
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
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Variation of the SOFA score and mortality in patients with severe burns: A cohort study. Burns 2023; 49:34-41. [PMID: 36202683 DOI: 10.1016/j.burns.2022.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 08/30/2022] [Accepted: 09/13/2022] [Indexed: 01/06/2023]
Abstract
Multiple organ failure (MOF) is the leading cause of death in patients with burns requiring ICU admission. Quantifying the evolution of MOF, with the SOFA score, over the first few days after a severe burn may provide useful prognostic information. This retrospective cohort study aimed at evaluating the association between the evolution of the SOFA score between day 0 and day 3 and in-hospital mortality. All patients admitted for severe burns at the burn ICU of the Tours University Hospital between 2017 and 2020 and who stayed 3 days or more were included. Severe burns included: total body surface area burned (TBSA) ≥ 20 % or burns of any surface associated with one or more of the following items: (1) organ failure, (2) clinically significant smoke inhalation and/or cyanide poisoning, (3) severe preexisting comorbidities, (4) complex and specialized burn wound care. DeltaSOFA was defined as day 3 minus day 0 SOFA. One hundred and thirty-six patients were included. Median age was 52 years (38-70), median TBSA burned was 24 % (20-38), median day 0 SOFA was 2 (0-4) and median day 3 SOFA was 1 (0-5). In-hospital mortality was 10 %. There was a significant association between deltaSOFA and mortality that persisted after adjustment for age and TBSA (HR 1.37, 95 %CI 1.09-1.72, p < 0.01). Area under the receiver operating characteristics curve for the prediction of mortality by day 0 SOFA and deltaSOFA were 0.79 (95 %CI 0.69-0.89) and 0.83 (95 %CI 0.70-0.95) respectively. After exclusion of patients with TBSA burned< 15 %, deltaSOFA remained independently associated with mortality (HR 1.42 95 %CI 1.09-1.85, p < 0.01). In addition, SOFA variations allowed the identification of subgroups of patients with either very low or very high mortality. In patients with severe burns, SOFA score evolution between day 0 and day 3 may be useful for individualized medical and ethical decisions. Further multicenter studies are required to corroborate the present results.
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Ji Q, Tang J, Li S, Chen J. Survival and analysis of prognostic factors for severe burn patients with inhalation injury: based on the respiratory SOFA score. BMC Emerg Med 2023; 23:1. [PMID: 36604623 PMCID: PMC9813898 DOI: 10.1186/s12873-022-00767-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 12/20/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND It is important to determine the severity of inhalation injury in severely burned patients. The oxygenation index PaO2/FiO2(PF) ratio is a key clinical indicator of inhalation injury. Sequential organ failure assessment (SOFA) is developed to assess the acute incidence of critical illness in the population. We hope to provide an assessment of survival or prognostic factor for severely burned patients with inhalation injury based on the respiratory SOFA score. METHODS This is a retrospective cohort study of all admissions to Department of Burn and Plastic Surgery at West China Hospital of Sichuan University from July 2010 to March 2021. Data was analyzed using Cox regression models to determine significant predictors of mortality. Survival analysis with time to death event was performed using the Kaplan-Meier survival curve with the log-rank test. All potential risk factors were considered independent variables, while survival was considered the risk dependent variable. RESULTS One hundred eighteen severe burn patients with inhalation injury who met the inclusion and exclusion criteria were admitted, including men accounted for 76.3%. The mean age and length of stay were 45.9 (14.8) years and 44.3 (38.4) days. Flame burns are the main etiology of burn (74.6%). Patients with the respiratory SOFA score greater than 2 have undergone mechanical ventilation. Univariate Kaplan-Meier analysis identified age, total body surface area burned (TBSA), ICU admission and the respiratory SOFA score as significant factors on survival. Cox regression analysis showed that TBSA and the respiratory SOFA score were associated with patient survival (p < 0.001). In some patients with severe burns and inhalation damage, the survival probability drops to less than 10% (TBSA greater than 80%: 8.9% and respiratory SOFA score greater than 2: 5.6%). This study statistically found that the TBSA with the respiratory SOFA score model (AUROC: 0.955) and the rBaux score (AUROC: 0.927) had similar predictive value (p = 0.175). CONCLUSION The study indicates that a high respiratory system SOFA score was identified as a strong and independent predictor of severely burned patients with inhalation injury during hospitalization. When combined with TBSA, the respiratory SOFA scores can dynamically assess the severity of the patient's lung injury and improve the predictive level.
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Affiliation(s)
- Qiang Ji
- grid.412901.f0000 0004 1770 1022Department of Burn and Plastic Surgery, West China Hospital, Sichuan University, Guoxue Alley, Wuhou District, 610041 Chengdu, China
| | - Jun Tang
- grid.412901.f0000 0004 1770 1022Department of Burn and Plastic Surgery, West China Hospital, Sichuan University, Guoxue Alley, Wuhou District, 610041 Chengdu, China
| | - Shulian Li
- grid.412901.f0000 0004 1770 1022Department of Burn and Plastic Surgery, West China Hospital, Sichuan University, Guoxue Alley, Wuhou District, 610041 Chengdu, China ,grid.412901.f0000 0004 1770 1022 Department of Thyroid Surgery, West China Hospital, Sichuan University, Guoxue Alley, Wuhou District, 610041 Chengdu, China
| | - Junjie Chen
- grid.412901.f0000 0004 1770 1022Department of Burn and Plastic Surgery, West China Hospital, Sichuan University, Guoxue Alley, Wuhou District, 610041 Chengdu, China
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Knoedler S, Matar DY, Knoedler L, Obed D, Haug V, Gorski SM, Kim BS, Kauke-Navarro M, Kneser U, Panayi AC, Orgill DP, Hundeshagen G. Association of age with perioperative morbidity among patients undergoing surgical management of minor burns. Front Surg 2023; 10:1131293. [PMID: 36923377 PMCID: PMC10008887 DOI: 10.3389/fsurg.2023.1131293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 02/13/2023] [Indexed: 03/01/2023] Open
Abstract
Introduction Burn injuries are associated with significant morbidity, often necessitating surgical management. Older patients are more prone to burns and more vulnerable to complications following major burns. While the relationship between senescence and major burns has already been thoroughly investigated, the role of age in minor burns remains unclear. To better understand differences between elderly and younger patients with predominantly minor burns, we analyzed a multi-institutional database. Methods We reviewed the 2008-2020 ACS-NSQIP database to identify patients who had suffered burns according to ICD coding and underwent initial burn surgery. Results We found 460 patients, of which 283 (62%) were male and 177 (38%) were female. The mean age of the study cohort was 46 ± 17 years, with nearly one-fourth (n = 108; 23%) of all patients being aged ≥60 years. While the majority (n = 293; 64%) suffered from third-degree burns, 22% (n = 99) and 15% (n = 68) were diagnosed with second-degree burns and unspecified burns, respectively. An average operation time of 46 min, a low mortality rate of 0.2% (n = 1), a short mean length of hospital stay (1 day), and an equal distribution of in- and outpatient care (51%, n = 234 and 49%, n = 226, respectively) indicated that the vast majority of patients suffered from minor burns. Patients aged ≥60 years showed a significantly prolonged length of hospital stay (p<0.0001) and were significantly more prone to non-home discharge (p<0.0001). In univariate analysis, advanced age was found to be a predictor of surgical complications (p = 0.001) and medical complications (p = 0.0007). Elevated levels of blood urea nitrogen (p>0.0001), creatinine (p>0.0001), white blood cell count (p=0.02), partial thromboplastin time (p = 0.004), and lower levels of albumin (p = 0.0009) and hematocrit (p>0.0001) were identified as risk factors for the occurrence of any complication. Further, complications were more frequent among patients with lower body burns. Discussion In conclusion, patients ≥60 years undergoing surgery for predominantly minor burns experienced significantly more complications. Minor lower body burns correlated with worse outcomes and a higher incidence of adverse events. Decreased levels of serum albumin and hematocrit and elevated values of blood urea nitrogen, creatinine, white blood count, and partial thromboplastin time were identified as predictive risk factors for complications.
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Affiliation(s)
- Samuel Knoedler
- Department of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, Regensburg, Germany.,Division of Plastic Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Dany Y Matar
- Division of Plastic Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Leonard Knoedler
- Department of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, Regensburg, Germany.,Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Doha Obed
- Division of Plastic Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.,Department of Plastic, Aesthetic, Hand and Reconstructive Surgery, Hannover Medical School, Hannover, Germany
| | - Valentin Haug
- Division of Plastic Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.,Department of Hand-, Plastic and Reconstructive Surgery, Burn Center, BG Trauma Center Ludwigshafen, University of Heidelberg, Ludwigshafen, Germany
| | - Sabina M Gorski
- Department of Hand-, Plastic and Reconstructive Surgery, Burn Center, BG Trauma Center Ludwigshafen, University of Heidelberg, Ludwigshafen, Germany
| | - Bong-Sung Kim
- Department of Plastic Surgery and Hand Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Martin Kauke-Navarro
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
| | - Ulrich Kneser
- Department of Hand-, Plastic and Reconstructive Surgery, Burn Center, BG Trauma Center Ludwigshafen, University of Heidelberg, Ludwigshafen, Germany
| | - Adriana C Panayi
- Division of Plastic Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.,Department of Hand-, Plastic and Reconstructive Surgery, Burn Center, BG Trauma Center Ludwigshafen, University of Heidelberg, Ludwigshafen, Germany
| | - Dennis P Orgill
- Division of Plastic Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Gabriel Hundeshagen
- Department of Hand-, Plastic and Reconstructive Surgery, Burn Center, BG Trauma Center Ludwigshafen, University of Heidelberg, Ludwigshafen, Germany
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Reeder S, Cleland HJ, Gold M, Tracy LM. Exploring clinicians' decision-making processes about end-of-life care after burns: A qualitative interview study. Burns 2022; 49:595-606. [PMID: 36709087 DOI: 10.1016/j.burns.2022.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 11/02/2022] [Accepted: 12/08/2022] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Little is known about treatment decision-making experiences and how/why particular attitudes exist amongst specialist burn clinicians when faced with patients with potentially non-survivable burn injuries. This exploratory qualitative study aimed to understand clinicians' decision-making processes regarding end-of-life (EoL) care after a severe and potentially non-survivable burn injury. METHODS Eleven clinicians experienced in EoL decision-making were interviewed via telephone or video conferencing in June-August 2021. A thematic analysis was undertaken using a framework approach. RESULTS Decision-making about initiating EoL care was described as complex and multifactorial. On occasions when people presented with 'unsurvivable' injuries, decision-making was clear. Most clinicians used a multidisciplinary team approach to initiate EoL; variations existed on which professions were included in the decision-making process. Many clinicians reported using protocols or guidelines that could be personalised to each patient. The use of pathways/protocols might explain why clinicians did not report routine involvement of palliative care clinicians in EoL discussions. CONCLUSION The process of EoL decision-making for a patient with a potentially non-survivable burn injury was layered, complex, and tailored. Processes and approaches varied, although most used protocols to guide EoL decisions. Despite the reported complexity of EoL decision-making, palliative care teams were rarely involved or consulted.
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Affiliation(s)
- Sandra Reeder
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia; Central Clinical School, Monash University, Melbourne, VIC 3004, Australia
| | - Heather J Cleland
- Victorian Adult Burns Service, Alfred Hospital, Melbourne, VIC 3004, Australia
| | - Michelle Gold
- Palliative Care Service, Alfred Health, Melbourne, VIC 3004, Australia
| | - Lincoln M Tracy
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia.
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What do we know about experiencing end-of-life in burn intensive care units? A scoping review. Palliat Support Care 2022:1-17. [PMID: 36254708 DOI: 10.1017/s1478951522001389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
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.
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Altarrah K, Tan P, Acharjee A, Hazeldine J, Torlinska B, Wilson Y, Torlinski T, Moiemen N, Lord JM. Differential benefits of steroid therapies in adults following major burn injury. J Plast Reconstr Aesthet Surg 2022; 75:2616-2624. [PMID: 35599217 DOI: 10.1016/j.bjps.2022.04.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 02/24/2022] [Accepted: 04/12/2022] [Indexed: 12/20/2022]
Abstract
BACKGROUND Major thermal injury induces a complex pathophysiological state characterized by burn shock and hypercatabolism. Steroids are used to modulate these post-injury responses. However, the effects of steroids on acute post-burn outcomes remain unclear. METHODS In this study of 52 thermally injured adult patients (median total burn surface area 42%, 33 males and 19 females), the effects of corticosteroid and oxandrolone on mortality, multi-organ failure (MOF), and sepsis were assessed individually. Clinical data were collected at days 1, 3, 7, and 14 post-injury. RESULTS Twenty-two (42%) and 34 (65%) burns patients received corticosteroids and oxandrolone within the same cohort, respectively. Following separate analysis for each steroid, corticosteroid use was associated with increased odds of in-hospital mortality (OR 3.25, 95% CI: 1.32-8•00), MOF (OR 2.36, 95% CI: 1.00-1.55), and sepsis (OR 5.95, 95% CI: 2.53-14.00). Days alive (HR 0.32, 95% CI: 0.18-0.60) and sepsis-free days (HR 0.54, 95% CI: 0.37-0.80) were lower among corticosteroid-treated patients. Oxandrolone use was associated with reduced odds of 28-day mortality (OR 0.11, 95% CI: 0.04-0.30), in-hospital mortality (OR 0.19, 95% CI: 0.08-0.43), and sepsis (OR 0.24, 95% CI: 0.08-0.69). Days alive, at 28 days (HR 6.42, 95% CI: 2.77-14.9) and in-hospital (HR 3.30, 95% CI: 1.93-5.63), were higher among the oxandrolone-treated group. However, oxandrolone was associated with increased MOF odds (OR 7.90, 95% CI: 2.89-21.60) and reduced MOF-free days (HR 0.23, 95% CI: 0.11-0.50). CONCLUSION Steroid therapies following major thermal injury may significantly affect patient prognosis. Oxandrolone was associated with better outcomes except for MOF. Adverse effects of corticosteroids and oxandrolone should be considered when managing burn patients.
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Affiliation(s)
- Khaled Altarrah
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham B15 2TT, UK; Scar Free Foundation Centre for Conflict Wound Research, University Hospitals Birmingham, Birmingham B15 2WB, UK; Department of Burns and Plastic Surgery, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham Foundation Trust, Birmingham B15 2WB, UK.
| | - Poh Tan
- Department of Burns and Plastic Surgery, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham Foundation Trust, Birmingham B15 2WB, UK
| | - Animesh Acharjee
- Centre for Computational Biology, Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham B15 2TT, UK; NIHR Surgical Reconstruction and Microbiology Research Centre, University Hospitals Birmingham, Birmingham B15 2WB, UK
| | - Jon Hazeldine
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham B15 2TT, UK; NIHR Surgical Reconstruction and Microbiology Research Centre, University Hospitals Birmingham, Birmingham B15 2WB, UK
| | - Barbara Torlinska
- Institute of Applied Health Research, University of Birmingham, Birmingham B15 2TT, UK
| | - Yvonne Wilson
- Department of Burns and Plastic Surgery, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham Foundation Trust, Birmingham B15 2WB, UK
| | - Tomasz Torlinski
- Department of Anaesthetics and Critical Care, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham Foundation Trust, Birmingham B15 2WB, UK
| | - Naiem Moiemen
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham B15 2TT, UK; Scar Free Foundation Centre for Conflict Wound Research, University Hospitals Birmingham, Birmingham B15 2WB, UK; Department of Burns and Plastic Surgery, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham Foundation Trust, Birmingham B15 2WB, UK
| | - Janet M Lord
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham B15 2TT, UK; Scar Free Foundation Centre for Conflict Wound Research, University Hospitals Birmingham, Birmingham B15 2WB, UK; NIHR Surgical Reconstruction and Microbiology Research Centre, University Hospitals Birmingham, Birmingham B15 2WB, UK
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10
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Tracy LM, Reeder S, Gold M, Cleland HJ. Burn Care Specialists' Views Towards End of Life Decision-Making in Patients with Severe Burn Injury: Findings from an Online Survey in Australia and New Zealand. J Burn Care Res 2022; 43:1322-1328. [PMID: 35255498 DOI: 10.1093/jbcr/irac030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Burn care clinicians are required to make critical decisions regarding the withholding and withdrawal of treatment in patients with severe and potentially non-survivable burn injuries. Little is known about how Australian and New Zealand burn care specialists approach decision-making for these patients. This study aimed to understand clinician beliefs, values, considerations, and difficulties regarding palliative and end of life care (EoL) discussions and decision-making following severe burn injury in Australian and New Zealand burn services. An online collected respondent and institutional demographic data, as well as information about training and involvement in palliative care/EoL decision-making discussions from nurses, surgeons, and intensivists in Australian and New Zealand hospitals with specialist burn services. Twenty-nine burns nurses, 26 burns surgeons, and 15 intensivists completed the survey. Respondents were predominantly female (64%) and had a median 15 years of experience in treating burn patients. All respondents received little training in EoL decision-making during their undergraduate education; intensivists reported receiving more on-the-job training. Specialist clinicians differed on who they felt should contribute to EoL discussions. Ninety percent of respondents reported injury severity as a key factor in their decision-making to withhold or withdraw treatment, but less than half reported considering age in their decision-making. Approximately two-thirds indicated a high probability of death or a poor predicted quality of life influenced their decision-making. The three cohorts of clinicians had similar views towards certain aspects of EoL decision-making. Qualitative research could provide detailed insights into the varying perspectives held by clinicians.
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Affiliation(s)
- Lincoln M Tracy
- School of Public Health and Preventive Medicine, Monash University, Melbourne VIC, Australia
| | - Sandra Reeder
- School of Public Health and Preventive Medicine, Monash University, Melbourne VIC, Australia.,Central Clinical School, Monash University, Melbourne VIC, Australia
| | - Michelle Gold
- Palliative Care Service, Alfred Health, Melbourne VIC, Australia
| | - Heather J Cleland
- Victorian Adult Burns Service, Alfred Hospital, Melbourne VIC, Australia
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11
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Tracy LM, Gold M, Reeder S, Cleland HJ. Treatment Decisions in Patients with Potentially Non-Survivable Burn Injury in Australia and New Zealand: A Registry-based Study. J Burn Care Res 2022; 44:675-684. [PMID: 35170735 PMCID: PMC10152993 DOI: 10.1093/jbcr/irac017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Indexed: 11/13/2022]
Abstract
Whilst burn-related mortality is rare in high-income countries, there are unique features related to prognostication that make examination of decision-making practices important to explore. Compared to other kinds of trauma, burn patients (even those with non-survivable injuries) may be relatively stable after injury initially. Complications or patient comorbidity may make it clear later in the clinical trajectory that ongoing treatment is futile. Burn care clinicians are therefore required to make decisions regarding the withholding or withdrawal of treatment in patients with potentially non-survivable burn injury. There is yet to be a comprehensive investigation of treatment decision practices following burn injury in Australia and New Zealand. Data for patients admitted to specialist burn services between July 2009 and June 2020 were obtained from the Burns Registry of Australia and New Zealand. Patients were grouped according to treatment decision: palliative management, active treatment withdrawn, and active treatment until death. Predictors of treatment initiation and withholding or withdrawing treatment within 24 hours were assessed using multilevel mixed-effects logistic regression. Descriptive comparisons between treatment groups were made. Of the 32,186 patients meeting study inclusion criteria, 327 (1.0%) died prior to discharge. Fifty-six patients were treated initially with palliative intent and 227 patients had active treatment initiated and later withdrawn. Increasing age and burn size reduced the odds of having active treatment initiated. We demonstrate differences in demographic and injury severity characteristics as well as end of life decision-making timing between different treatment pathways pursued for patients who die in-hospital. Our next step into the decision-making process is to gain a greater understanding of the clinician's perspective (e.g., through surveys and/or interviews).
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Affiliation(s)
- Lincoln M Tracy
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Michelle Gold
- Palliative Care Service, Alfred Health, Melbourne, Australia
| | - Sandra Reeder
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia.,Monash Partners Academic Health Science Centre, Kanooka Grove Clayton, VIC, Australia
| | - Heather J Cleland
- Victorian Adult Burns Service, Alfred Hospital, Melbourne VIC, Australia
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12
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Keyloun JW, Campbell R, Carney BC, Yang R, Miller SA, Detwiler L, Gautam A, Moffatt LT, Hammamieh R, Jett M, Shupp JW. Early Transcriptomic Response to Burn Injury: Severe Burns Are Associated With Immune Pathway Shutdown. J Burn Care Res 2021; 43:306-314. [PMID: 34791339 PMCID: PMC9890902 DOI: 10.1093/jbcr/irab217] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Burn injury induces a systemic hyperinflammatory response with detrimental side effects. Studies have described the biochemical changes induced by severe burns, but the transcriptome response is not well characterized. The goal of this work is to characterize the blood transcriptome after burn injury. Burn patients presenting to a regional center between 2012 and 2017 were prospectively enrolled. Blood was collected on admission and at predetermined time points (hours 2, 4, 8, 12, and 24). RNA was isolated and transcript levels were measured with a gene expression microarray. To identify differentially regulated genes (false-discovery rate ≤0.1) by burn injury severity, patients were grouped by TBSA above or below 20% and statistically enriched pathways were identified. Sixty-eight patients were analyzed, most patients were male with a median age of 41 (interquartile range, 30.5-58.5) years, and TBSA of 20% (11%-34%). Thirty-five patients had % TBSA injury ≥20%, and this group experienced greater mortality (26% vs 3%, P = .008). Comparative analysis of genes from patients with </≥20% TBSA revealed 1505, 613, 380, 63, 1357, and 954 differentially expressed genes at hours 0, 2, 4, 8, 12, and 24, respectively. Pathway analysis revealed an initial up-regulation in several immune/inflammatory pathways within the ≥20% TBSA groups followed by shutdown. Severe burn injury is associated with an early proinflammatory immune response followed by shutdown of these pathways. Examination of the immunoinflammatory response to burn injury through differential gene regulation and associated immune pathways by injury severity may identify mechanistic targets for future intervention.
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Affiliation(s)
| | | | - Bonnie C Carney
- Firefighters’ Burn and Surgical Research Laboratory, MedStar Health Research Institute, Washington, District of Columbia, USA,Department of Surgery, Georgetown University School of Medicine, Washington, District of Columbia, USA,Department of Biochemistry, Georgetown University School of Medicine, Washington, District of Columbia, USA
| | - Ruoting Yang
- Medical Readiness Systems Biology, Center for Military Psychiatry and Neuroscience, Walter Reed Army Institute of Research, Silver Spring, Maryland, USA
| | - Stacy-Ann Miller
- Medical Readiness Systems Biology, Center for Military Psychiatry and Neuroscience, Walter Reed Army Institute of Research, Silver Spring, Maryland, USA,Oak Ridge Institute for Science and Education, Silver Spring, Maryland, USA
| | - Leanne Detwiler
- The Geneva Foundation, Silver Spring, Maryland, USA,Medical Readiness Systems Biology, Center for Military Psychiatry and Neuroscience, Walter Reed Army Institute of Research, Silver Spring, Maryland, USA
| | - Aarti Gautam
- Medical Readiness Systems Biology, Center for Military Psychiatry and Neuroscience, Walter Reed Army Institute of Research, Silver Spring, Maryland, USA
| | - Lauren T Moffatt
- Firefighters’ Burn and Surgical Research Laboratory, MedStar Health Research Institute, Washington, District of Columbia, USA,Department of Surgery, Georgetown University School of Medicine, Washington, District of Columbia, USA,Department of Biochemistry, Georgetown University School of Medicine, Washington, District of Columbia, USA
| | - Rasha Hammamieh
- Medical Readiness Systems Biology, Center for Military Psychiatry and Neuroscience, Walter Reed Army Institute of Research, Silver Spring, Maryland, USA
| | - Marti Jett
- Headquarters Walter Reed Army Institute of Research, Silver Spring, Maryland, USA
| | - Jeffrey W Shupp
- Address correspondence to Jeffrey W. Shupp, MD, The Burn Center, 110 Irving Street, NW, Suite 3B-55, Washington, DC 20010, USA.
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Chi Y, Liu X, Chai J. A narrative review of changes in microvascular permeability after burn. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:719. [PMID: 33987417 PMCID: PMC8106041 DOI: 10.21037/atm-21-1267] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Objective We aimed to review and discuss some of the latest research results related to post-burn pathophysiological changes and provide some clues for future study. Background Burns are one of the most common and serious traumas and consist of a series of pathophysiological changes of thermal injury. Accompanied by thermal damage to skin and soft tissues, inflammatory mediators are released in large quantities. Changes in histamine, bradykinin, and cytokines such as vascular endothelial growth factor (VEGF), metabolic factors such as adenosine triphosphate (ATP), and activated neutrophils all affect the body’s vascular permeability. Methods We searched articles with subject words “microvascular permeability”, “burn” “endothelium”, and “endothelial barrier” in PubMed in English published from the beginning of database to Dec, 2020. Conclusions The essence of burn shock is the rapid and extensive fluid transfer in burn and non-burn tissue. After severe burns, the local and systemic vascular permeability increase, causing intravascular fluid extravasation, leading to a progressive decrease in effective circulation volume, an increase in systemic vascular resistance, a decrease in cardiac output, peripheral tissue edema, multiple organ failure, and even death. There are many cells, tissues, mediators and structures involved in the pathophysiological process of the damage to vascular permeability. Ulinastatin is a promising agent for this problem.
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Affiliation(s)
- Yunfei Chi
- Burn Institute, The Fourth Medical Center of the PLA General Hospital, Beijing, China
| | - Xiangyu Liu
- Burn Institute, The Fourth Medical Center of the PLA General Hospital, Beijing, China
| | - Jiake Chai
- Burn Institute, The Fourth Medical Center of the PLA General Hospital, Beijing, China
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Ota RK, Johnson MB, Pickering TA, Garner WL, Gillenwater TJ, Yenikomshian HA. The Impact of No Next of Kin Decision Makers on End-of-Life Care. J Burn Care Res 2021; 42:9-13. [PMID: 33037435 DOI: 10.1093/jbcr/iraa165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
For critically ill burn patients without a next of kin, the medical team is tasked with becoming the surrogate decision maker. This poses ethical and legal challenges for burn providers. Despite this frequent problem, there has been no investigation of how the presence of a next of kin affects treatment in burn patients. To evaluate this relationship, a retrospective chart review was performed on a cohort of patients who died during the acute phase of their burn care. Variables collected included age, gender, length of stay, total body surface area, course of treatment, and presence of a next of kin. In total, 67 patients met the inclusion criteria. Of these patients, 14 (21%) did not have a next of kin involved in medical decisions. Patients without a next of kin were significantly younger (P = .02), more likely to be homeless (P < .01), had higher total body surface area burns (P = .008), had shorter length of stay (P < .001), and were five times less likely to receive comfort care (P = .01). Differences in gender and ethnicity were not statistically significant. We report that patients without a next of kin present to participate in medical decisions are transitioned to comfort care less often despite having a higher burden of injury. This disparity in standard of care demonstrates a need for a cultural shift in burn care to prevent the suffering of these marginalized patients. Burn providers should be empowered to reduce suffering when no decision maker is present.
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Affiliation(s)
- Ryan K Ota
- Keck School of Medicine, University of Sothern California, Los Angeles
| | - Maxwell B Johnson
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine, Los Angeles, California
| | - Trevor A Pickering
- Department of Preventive Medicine, Keck School of Medicine, University of Sothern California, Los Angeles
| | - Warren L Garner
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine, Los Angeles, California
| | - T Justin Gillenwater
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine, Los Angeles, California
| | - Haig A Yenikomshian
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine, Los Angeles, California
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15
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Yeong EK, Sheng WH. Does early bloodstream infection pose a significant risk of in-hospital mortality in adults with burns? JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2021; 55:95-101. [PMID: 33563562 DOI: 10.1016/j.jmii.2021.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 01/18/2021] [Accepted: 01/18/2021] [Indexed: 01/25/2023]
Abstract
BACKGROUD/PURPOSE Bloodstream infections (BSI) are common in patients with major burns, but its effect on mortality remains controversial. This study was aimed to investigate if BSI is significant risk factor of mortality? METHODS This is a retrospective chart review study included 266 adult patients admitted to our burn center from 2000 to 2019. Age, sex, inhalation injuries, total burn surface area (TBSA), duration of stay in intensive care unit, BSI and mortality were variables studied. Fisher exact test, Mann-Whitney test and logistic regression was used for statistical analysis. RESULTS There were 234 survivors and 32 non-survivors. Male was predominant. The overall incidence of BSI was 18.8%, and the overall crude mortality was 12%. Burns ≥30% TBSA and BSI were significant risk factors. A predictive function based on30% TBSA and BSI within 14 days after the onset of burns (BSI-14) was derived. The function has a sensitivity of 0.97, specificity of 0.42 and achieved a maximum Youden Index at functional value ≥0.05727. The mortality probability of BSI-14 in burns ≥30% TBSA was 40.8%. CONCLUSIONS BSI and burns ≥30% TBSA were significant risk factors of mortality. Early detection of BSI-14 is critical in burn care as its probability of mortality can be as high as 40% in patients ≥30% TBSA of burns. To reduce the risk of mortality, early in ventilator withdrawal, invasive lines and tubes removal, and early grafting should be emphasized besides infection control and appropriate use of antibiotics.
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Affiliation(s)
- Eng-Kean Yeong
- Surgical Department Plastic Division Burn Centre, National Taiwan University Hospital, Taipei, Taiwan
| | - Wang-Huei Sheng
- Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.
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16
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den Hollander D, Albertyn R, Amber J. Palliation, end-of-life care and burns; concepts, decision-making and communication - A narrative review. Afr J Emerg Med 2020; 10:95-98. [PMID: 32612916 PMCID: PMC7320205 DOI: 10.1016/j.afjem.2020.01.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 12/31/2019] [Accepted: 01/06/2020] [Indexed: 12/03/2022] Open
Abstract
Palliative care is the turn from cure as the priority of care to symptom relief and comfort care. Although very little is published in the burn literature on palliative care, guidelines can be gleaned from the general literature on palliative care, particularly for acute surgical and critical care patients. Palliative care may be started because of futility, on request of the patient, or because of limited resources. The SPIKES acronym is a useful guide to avoid errors in communication with terminal patients and their relatives.
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Affiliation(s)
- Daan den Hollander
- Burns Unit Inkosi Albert Luthuli Central Hospital, Durban, South Africa
- Department of Surgery, University of KwaZulu Natal, South Africa
| | - Rene Albertyn
- Red Cross Memorial Children's Hospital, South Africa
| | - Julia Amber
- Palliative Care Practitioner, Department of Pediatrics, Inkosi Albert Luthuli Central Hospital, Durban, South Africa
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Mance M, Prutki M, Dujmovic A, Miloševic M, Vrbanovic-Mijatovic V, Mijatovic D. Changes in total body surface area and the distribution of skin surfaces in relation to body mass index. Burns 2019; 46:868-875. [PMID: 31735404 DOI: 10.1016/j.burns.2019.10.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 10/09/2019] [Accepted: 10/20/2019] [Indexed: 01/24/2023]
Abstract
BACKGROUND A correct estimation of total burn surface area is important since it is used for determining fluid resuscitation volumes, nutritional estimates and hospital admission criteria. Wallace's rule of nines is the most commonly used methods for this purpose. However, fat distribution is non-uniform and the total body surface area changes with obesity. The aim of this study was to determine if the rule of nines applies to all body mass index groups. METHODS A total of 217 individuals were included in the study. The patients were divided into 4 groups according to their BMI (18.5-25kg/m2 (60 persons)), 25-29.9kg/m2 (61 individuals)), 30-34.9kg/m2 (55 persons)), >35kg/m2 (41 persons)). Each patient underwent a complete duel-energy X-ray absorptiometry body scan to determine the surface area (cm2) of the various regions of the body. RESULTS We found no statistically significant variations between the Wallace body percentage distributions and our results in the men for all BMI ranges (head p=0.331, arms p=0.861, legs p=0.282, trunk p=0.696). In contrast, among women we found a statistically significant change in body surface area percentage distribution between the BMI groups and specific body regions (head p=0.000, legs p=0.000 and trunk p=0.001). CONCLUSION The Wallace rule of nines is a quick and acceptable method for estimating the total burn surface area percentage in men of all BMI ranges. However, for women, a more accurate method of burn area estimation is required as proposed by our BMI adjusted charts.
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Affiliation(s)
- Marko Mance
- University Hospital Rebro, Department of Plastic, Reconstructive and Aesthetic Surgery, Kispaticeva 12, 10000 Zagreb, Croatia.
| | - Maja Prutki
- Clinical Hospital Centre Zagreb, School of Medicine, University of Zagreb, Department of Radiology, Kispaticeva 12, Zagreb, Croatia
| | - Anto Dujmovic
- University Hospital Rebro, Department of Plastic, Reconstructive and Aesthetic Surgery, Kispaticeva 12, 10000 Zagreb, Croatia
| | - Milan Miloševic
- Andrija Stampar School of Public Health, University of Zagreb, School of Medicine, Mirogojska cesta 16, 10000 Zagreb, Croatia
| | - Vilena Vrbanovic-Mijatovic
- University Hospital Rebro, Department of Anesthesiology and Intensive Care Medicine, Kispaticeva 12, Zagreb, Croatia
| | - Davor Mijatovic
- University Hospital Rebro, Department of Plastic, Reconstructive and Aesthetic Surgery, Kispaticeva 12, 10000 Zagreb, Croatia
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18
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Newberry JA, Bills CB, Pirrotta EA, Barry M, Ramana Rao GV, Mahadevan SV, Strehlow MC. Timely access to care for patients with critical burns in India: a prehospital prospective observational study. Emerg Med J 2019; 36:176-182. [PMID: 30635272 PMCID: PMC6580756 DOI: 10.1136/emermed-2018-207900] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 12/07/2018] [Accepted: 12/20/2018] [Indexed: 11/16/2022]
Abstract
Background Low/middle-income countries carry a disproportionate burden of the morbidity and mortality from thermal burns. Nearly 70% of burn deaths worldwide are from thermal burns in India. Delays to medical care are commonplace and an important predictor of outcomes. We sought to understand the role of emergency medical services (EMS) as part of the healthcare infrastructure for thermal burns in India. Methods We conducted a prospective observational study of patients using EMS for thermal burns across five Indian states from May to August 2015. Our primary outcome was mortality at 2, 7 and 30 days. We compared observed mortality with expected mortality using the revised Baux score. We used Χ2 analysis for categorical variables and Wilcoxon two-sample test for continuous variables. ORs and 95% CIs are reported for all modelled predictor variables. Results We enrolled 439 patients. The 30-day follow-up rate was 85.9% (n=377). The median age was 30 years; 56.7% (n=249) lived in poverty; and 65.6% (n=288) were women. EMS transported 94.3% of patients (n=399) to the hospital within 2 hours of their call. Median total body surface area (TBSA) burned was 60% overall, and 80% in non-accidental burns. Sixty-eight per cent of patients had revised Baux scores greater than 80. Overall 30-day mortality was 64.5%, and highest (90.2%) in women with non-accidental burns. Predictors of mortality by multivariate regression were TBSA (OR 7.9), inhalation injury (OR 5.5), intentionality (OR 4.7) and gender (OR 2.2). Discussion Although EMS rapidly connects critically burned patients to care in India, mortality remains high, with women disproportionally suffering self-inflicted burns. To combat the burn epidemic in India, efforts must focus on rapid medical care and critical care services, and on a burn prevention strategy that includes mental health and gender-based violence support services.
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Affiliation(s)
- Jennifer A Newberry
- Department of Emergency Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Corey B Bills
- Emergency Medicine, University of California San Francisco School of Medicine, San Francisco, California, USA
| | - Elizabeth A Pirrotta
- Department of Emergency Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Michele Barry
- Internal Medicine, Stanford University School of Medicine, Stanford, California, USA
| | | | - Swaminatha V Mahadevan
- Department of Emergency Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Matthew C Strehlow
- Department of Emergency Medicine, Stanford University School of Medicine, Stanford, California, USA
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Effects of Estrogen on Bacterial Clearance and Neutrophil Response After Combined Burn Injury and Wound Infection. J Burn Care Res 2018; 37:328-33. [PMID: 27058581 DOI: 10.1097/bcr.0000000000000340] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Females have a higher rate of mortality following burn injury, largely due to differences in sepsis-related mortality. The present study seeks to understand the underpinnings of the estrogen's immunomodulatory effects in a murine model of burn injury and infection. Gonad-intact and ovariectomized female mice were subjected to a 15% total BSA scald injury and then inoculated with 3000 CFU of Pseudomonas aeruginosa by topical application to the wound. Animals were killed at 1, 2, or 7 days after injury. Tissue and whole blood were collected. Cultures were performed of all tissues to assess for bacteria content. Lungs were examined for histologic appearance and homogenates were analyzed for chemokines and myeloperoxidase activity. Mortality reached 95% by 3 days after injury for gonad intact mice, whereas in ovariectomized mice it was 76% at 7 days. Blood and tissue samples from gonad intact mice had significantly higher levels of P. aeruginosa compared with ovariectomized mice. Histologic assessment of lungs demonstrated a similar overall cellularity in ovariectomized mice relative to gonad intact mice 1 day after injury, but increased neutrophil count in gonad intact mice. This correlated with chemotactic signaling as lung homogenates had lower levels of KC in ovariectomized mice (128.0 ± 19.8 vs 48.3 ± 5.7 pg/mg protein). Also, myeloperoxidase was significantly lower in lung homogenates of ovariectomized mice (1.12 ± 0.34 vs 0.56 ± 0.08 units/mg protein). Ovariectomy confers an early, but brief survival advantage in female mice after burn injury and wound infection. This appears to be secondary to enhanced bacterial clearance.
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Kao Y, Loh E, Hsu C, Lin H, Huang C, Chou Y, Lien C, Tam K. Fluid Resuscitation in Patients With Severe Burns: A Meta-analysis of Randomized Controlled Trials. Acad Emerg Med 2018; 25:320-329. [PMID: 29024269 DOI: 10.1111/acem.13333] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 08/31/2017] [Accepted: 10/01/2017] [Indexed: 10/18/2022]
Abstract
OBJECTIVES Fluid resuscitation is the mainstay treatment to reconstitute intravascular volume and maintain end-organ perfusion in patients with severe burns. The use of a hyperosmotic or isoosmotic solution in fluid resuscitation to manage myocardial depression and increased capillary permeability during burn shock has been debated. We conducted a systematic review and meta-analysis to compare the efficacies of hyperosmotic and isoosmotic solutions in restoring hemodynamic stability after burn injuries. METHODS PubMed, Embase, Cochrane Library, Scopus, and ClinicalTrials.gov registry were searched. Randomized control trials evaluating the efficacy and safety of hyperosmotic and isoosmotic fluid resuscitation in patients with burn injuries were selected. Eligible trials were abstracted and assessed for the risk of bias by two reviewers and results of hemodynamic indicators in the included trials were analyzed. RESULTS Ten trials including 502 participants were published between 1983 and 2013. Compared with isoosmotic group, the hyperosmotic group exhibited a significant decrease in the fluid load (vol/% total body surface area [TBSA]/weight) at 24 hours postinjury, with a mean difference of -0.54 (95% confidence interval = -0.92 to -0.17). No differences were observed in the urine output, creatinine level, and mortality at 24 hours postinjury between groups. CONCLUSIONS Hyperosmotic fluid resuscitation appears to be an attractive choice for severe burns in terms of TBSA or burn depth. Further investigation is recommended before conclusive recommendation.
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Affiliation(s)
- Yuan Kao
- Department of Emergency Chi‐Mei Medical Hospital Tainan Taiwan
- Graduate Institute of Medical Sciences College of Health Science Chang Jung Christian University Tainan Taiwan
| | - El‐Wui Loh
- Center for Evidence‐Based Health Care Taipei Medical University‐Shuang Ho Hospital New Taipei City Taiwan
- Department of Medical Research Taipei Medical University‐Shuang Ho Hospital New Taipei City Taiwan
| | - Chien‐Chin Hsu
- Department of Emergency Chi‐Mei Medical Hospital Tainan Taiwan
- Department of Biotechnology Southern Taiwan University of Science and Technology Tainan Taiwan
| | - Hung‐Jung Lin
- Department of Emergency Chi‐Mei Medical Hospital Tainan Taiwan
- Department of Biotechnology Southern Taiwan University of Science and Technology Tainan Taiwan
- Department of Emergency Medicine Taipei Medical University Taipei Taiwan
| | - Chien‐Cheng Huang
- Department of Emergency Chi‐Mei Medical Hospital Tainan Taiwan
- Department of Occupational Medicine Chi‐Mei Medical Hospital Tainan Taiwan
- Department of Geriatrics and Gerontology Chi‐Mei Medical Hospital Tainan Taiwan
- Department of Child Care and Education Southern Taiwan University of Science and Technology Tainan Taiwan
- Department of Environmental and Occupational Health College of Medicine National Cheng Kung University Tainan Taiwan
| | - Yun‐Yun Chou
- Shared Decision Making Resource Center Taipei Medical University‐Shuang Ho Hospital New Taipei City Taiwan
| | - Chieh‐Chun Lien
- Department of Emergency Chi‐Mei Medical Hospital Tainan Taiwan
| | - Ka‐Wai Tam
- Center for Evidence‐Based Health Care Taipei Medical University‐Shuang Ho Hospital New Taipei City Taiwan
- Department of Medical Research Taipei Medical University‐Shuang Ho Hospital New Taipei City Taiwan
- Shared Decision Making Resource Center Taipei Medical University‐Shuang Ho Hospital New Taipei City Taiwan
- Division of General Surgery Department of Surgery Taipei Medical University‐Shuang Ho Hospital New Taipei City Taiwan
- Department of Surgery School of Medicine College of Medicine Taipei Medical University Taipei Taiwan
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Abstract
As a result of many years of research, the intricate cellular mechanisms of burn injury are slowly becoming clear. Yet, knowledge of these cellular mechanisms and a multitude of resulting studies have often failed to translate into improved clinical treatment for burn injuries. Perhaps the most valuable information to date is the years of clinical experience and observations in the management and treatment of patients, which has contributed to a gradual improvement in reported outcomes of mortality. This review provides a discussion of the cellular mechanisms and pathways involved in burn injury, resultant systemic effects on organ systems, current management and treatment, and potential therapies that we may see implemented in the future.
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DYNAMICS OF HISTOCHEMICAL CHANGES IN THE SKIN OF RATS WITHIN A MONTH AFTER THE BURNING OF II-III DEGREES ON THE BACKGROUND OF THE INJECTION FIRST 7 DAYS HAES-LX-5% SOLUTION. WORLD OF MEDICINE AND BIOLOGY 2018. [DOI: 10.26724/2079-8334-2018-4-66-180-184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Green C, Pamplin JC, Chafin KN, Murray CK, Yun HC. Pulsed-xenon ultraviolet light disinfection in a burn unit: Impact on environmental bioburden, multidrug-resistant organism acquisition and healthcare associated infections. Burns 2017; 43:388-396. [DOI: 10.1016/j.burns.2016.08.027] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Accepted: 08/25/2016] [Indexed: 10/20/2022]
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Partain NS, Subramanian M, Hodgman EI, Isbell CL, Wolf SE, Arnoldo BD, Kowalske KJ, Phelan HA. Characterizing End-of-Life Care after Geriatric Burns at a Verified Level I Burn Center. J Palliat Med 2016; 19:1275-1280. [PMID: 27626364 DOI: 10.1089/jpm.2016.0152] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND End-of-life (EoL) care after geriatric burns (geri-burns) is understudied. OBJECTIVE To examine the practices of burn surgeons for initiating EoL discussions and the impact of decisions made on the courses of geri-burn patients who died after injury. METHODS This retrospective cohort study examined all subjects ≥65 years who died on our Level I burn service from April 1, 2009, to December 31, 2014. Measurements obtained were timing of first EoL discussion (EARLY <24 hours post-admission; LATE ≥24 hours post-admission), decisions made, age, total body surface area burned, and calculated probability of death at admission. RESULTS The cohort consisted of 57 subjects, of whom 54 had at least one documented EoL care discussion between a burn physician and the patient/surrogate. No differences were seen between groups for the likelihood of an immediate decision for comfort care after the first discussion (p = 0.73) or the mean number of total discussions (p = 0.07). EARLY group subjects (n = 38) had significantly greater magnitudes of injury (p = 0.002), calculated probabilities of death at admission (p ≤ 0.001), shorter times to death (p ≤ 0.001), and fewer trips to the operating theater for burn excision and skin grafting (p ≤ 0.001) than LATE subjects (n = 16). LATE subjects' first discussion occurred at a mean of 9.3 ± 10.0 days. DISCUSSION The vast majority of geri-burn deaths on our burn service occur after a discussion about EoL care. The timing of these discussions is driven by magnitude of injury, and it does not lead to higher proportions of an immediate decision for comfort care. The presence and timing of EoL discussions bears further study as a quality metric for geri-burn EoL care.
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Affiliation(s)
- Natalia S Partain
- 1 Division of Burns/Trauma/Critical Care, Parkland Memorial Hospital, University of Texas-Southwestern Medical Center , Dallas, Texas
| | - Madhu Subramanian
- 1 Division of Burns/Trauma/Critical Care, Parkland Memorial Hospital, University of Texas-Southwestern Medical Center , Dallas, Texas
| | - Erica I Hodgman
- 1 Division of Burns/Trauma/Critical Care, Parkland Memorial Hospital, University of Texas-Southwestern Medical Center , Dallas, Texas
| | - Claire L Isbell
- 2 Department of Surgery, Scott and White Hospital, Texas A&M Health Science Center , Temple, Texas
| | - Steve E Wolf
- 1 Division of Burns/Trauma/Critical Care, Parkland Memorial Hospital, University of Texas-Southwestern Medical Center , Dallas, Texas.,3 Department of Surgery, Parkland Memorial Hospital, University of Texas-Southwestern Medical Center , Dallas, Texas
| | - Brett D Arnoldo
- 1 Division of Burns/Trauma/Critical Care, Parkland Memorial Hospital, University of Texas-Southwestern Medical Center , Dallas, Texas.,3 Department of Surgery, Parkland Memorial Hospital, University of Texas-Southwestern Medical Center , Dallas, Texas
| | - Karen J Kowalske
- 4 Department of Physical Medicine and Rehabilitation, Parkland Memorial Hospital, University of Texas-Southwestern Medical Center , Dallas, Texas
| | - Herb A Phelan
- 1 Division of Burns/Trauma/Critical Care, Parkland Memorial Hospital, University of Texas-Southwestern Medical Center , Dallas, Texas.,3 Department of Surgery, Parkland Memorial Hospital, University of Texas-Southwestern Medical Center , Dallas, Texas
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Rae L, Fidler P, Gibran N. The Physiologic Basis of Burn Shock and the Need for Aggressive Fluid Resuscitation. Crit Care Clin 2016; 32:491-505. [PMID: 27600122 DOI: 10.1016/j.ccc.2016.06.001] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Burn trauma in the current age of medical care still portends a 3% to 8% mortality. Of patients who die from their burn injuries, 58% of deaths occur in the first 72 hours after injury, indicating death from the initial burn shock is still a major cause of burn mortality. Significant thermal injury incites an inflammatory response, which distinguishes burns from other trauma. This article focuses on the current understanding of the pathophysiology of burn shock, the inflammatory response, and the direction of research and targeted therapies to improve resuscitation, morbidity, and mortality.
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Affiliation(s)
- Lisa Rae
- Department of Trauma, Surgical Critical Care and Emergency General Surgery, Vanderbilt University Medical Center, 1211 21st Avenue South, MAB 404, Nashville, TN 37212, USA.
| | - Philip Fidler
- Swedish Hospital, 601 E. Hampden Avenue, Englewood, CO 80113, USA
| | - Nicole Gibran
- UW Burn Center, 325 9th Avenue, Seattle, WA 98104, USA
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Stanojcic M, Chen P, Xiu F, Jeschke MG. Impaired Immune Response in Elderly Burn Patients: New Insights Into the Immune-senescence Phenotype. Ann Surg 2016; 264:195-202. [PMID: 26649579 PMCID: PMC4899096 DOI: 10.1097/sla.0000000000001408] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Comparing the inflammatory and immunological trajectories in burned adults versus burned elderly patients to gain novel insights and better understanding why elderly have poor outcomes. SUMMARY BACKGROUND DATA Despite receiving the same treatment and clinical consideration as all other burn patients, elderly patients continue to have substantially poorer outcomes compared with adults. In light of an aging population, gaining a better understanding of their susceptibility to complications and creating new treatment strategies is imperative. METHODS We included 130 burn patients (94 adults: <65 years old and 36 elderly: ≥65 years old) and 10 healthy controls in this study. Immune activity and expression was assessed using bioplex at various time points. Clinical outcomes such as infection, sepsis, and mortality were prospectively collected. RESULTS Elderly burn patients had significantly lower burn size but significantly higher Baux scores. Morbidity and mortality was significantly increased in the elderly cohort. Immune biomarkers indicated that elderly are immune compromised and unable to respond with the expected inflammatory response during the early phase after injury. This trajectory changes to a hyperinflammatory pattern during the later phase after burn. These findings are even more pronounced when comparing sepsis versus nonsepsis patients as well as survivors versus nonsurvivors in the elderly. CONCLUSIONS Elderly burned patients mount a delayed immune and dampened inflammatory response early after burn injury that changes to an augmented response at later time points. Late-onset sepsis and nonsurvivors had an immune exhaustion phenotype, which may represent one of the main mediators responsible for the striking mortality in elderly.
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Affiliation(s)
- Mile Stanojcic
- *Sunnybrook Research Institute, University of Toronto, Toronto, Canada†Department of Surgery, Division of Plastic Surgery, University of Toronto, Toronto, Canada‡Ross Tilley Burn Centre, Sunnybrook Health Sciences Centre, Toronto, Canada
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Early leukocyte gene expression associated with age, burn size, and inhalation injury in severely burned adults. J Trauma Acute Care Surg 2016; 80:250-7. [PMID: 26517785 DOI: 10.1097/ta.0000000000000905] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND In the patient with burn injury, older age, larger percentage of total body surface area (TBS) burned, and inhalation injury are established risk factors for death, which typically results from multisystem organ failure and sepsis, implicating burn-induced immune dysregulation as a contributory mechanism. We sought to identify early transcriptomic changes in circulating leukocytes underlying increased mortality associated with these three risk factors. METHODS We performed a retrospective analysis of the Glue Grant database. From 2003 to 2010, 324 adults with 20% or greater TBS burned were prospectively enrolled at five US burn centers, and 112 provided blood samples within 1 week after burn. RNA was extracted from pooled leukocytes for hybridization onto Affymetrix HU133 Plus 2.0 GeneChips. A multivariate regression model was constructed to determine risk factors for mortality. Testing for differential gene association associated with age, burn size, and inhalation injury was based on linear models using a fold change threshold of 1.5 and false discovery rate of 0.05. RESULTS After adjusting for potential confounders, age greater than 60 years (relative risk [RR], 4.53; 95% confidence interval [CI], 2.93-6.99), burn size greater than 40% TBS (RR, 4.24; 95% CI, 2.61-6.91), and inhalation injury (RR, 2.08; 95% CI, 1.35-3.21) were independently associated with mortality. No genes were differentially expressed in association with age greater than 60 years or inhalation injury. Fifty-one probe sets representing 39 unique genes were differentially expressed in leukocytes from patients with burn size greater than 40% TBS; these genes were associated with platelet activation and degranulation/exocytosis, and gene-set enrichment analysis suggested increased cellular proliferation and down-regulation of proinflammatory cytokines. CONCLUSION Among adults with large burns, older age, increasing burn size, and inhalation injury have a modest effect on the leukocyte transcriptome in the context of the "genomic storm" induced by a 20% or greater than TBS burned. The 39-gene signature we identified may provide novel targets for the development of therapies to reduce morbidity and mortality associated with burns greater than 40% TBS. LEVEL OF EVIDENCE Epidemiologic study, level III.
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Abstract
The diverse medical disciplines that are involved in the care of burn patients is reflected in the robust and varied scientific and clinical research of burn injury. In the calendar year of 2013, over 1000 articles were published in peer-reviewed journals in the area of burn injury. This review summarizes select, interesting, and potentially influential articles in areas of critical care, epidemiology, infection, inhalation injury, nutrition and metabolism, pain and pruritus, psychology, reconstruction and rehabilitation, and wounds.
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30
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Clinical differences between major burns patients deemed survivable and non-survivable on admission. Injury 2015; 46:870-3. [PMID: 25707879 DOI: 10.1016/j.injury.2015.01.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 12/16/2014] [Accepted: 01/02/2015] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Despite advances in burn care, there is still a group of patients with serious burn injury who fail to respond to therapies or for whom active treatments are unsuccessful. As the demographic and causative factors of burn related mortality may differ between treating units and countries, we aimed to investigate clinical aspects of patients that die whose injuries are considered either survivable or non-survivable on admission. METHODS A retrospective 11-year medical record review (2000-2011) of patients admitted to the Victorian Adult Burns Service (VABS), Melbourne, Australia, with a fatal burn injury was undertaken. Patient characteristics such as age, gender, total body surface area (TBSA%) burned, type and site of burn, hospital length of stay, receipt of burn care treatments and when withdrawal of care (WOC) took place were identified using hospital databases. For the purposes of categorization, two categories of patients were defined retrospectively. 'Early WOC' patients were those for whom a decision was made within the first 24h following admission that a patient injury was likely non-survivable, or that survival was incompatible with a meaningful quality of life. 'Late WOC' patients were those patients for whom a decision was made within the first 24h following admission that a patient injury was survivable and potentially compatible with a meaningful quality of life. RESULTS In a study analyzing 70 patients, the average TBSA% burned in the 'Early WOC' group (n=43) was significantly higher with the 'Late WOC' cohort (n=27) (85% vs. 45%; p=0.001) compared. A higher incidence of accelerant use (60% vs. 35%; p=0.07) and facial burns (74% vs. 44%; p=0.02) was found in the 'Early WOC' patients. In the 'Late WOC' group, 92.6% of patients required mechanical ventilation and 78.6% of patients underwent operative intervention (median surgical time 9.25h, inter-quartile range 6.5-18.5). CONCLUSION A number of clinical differences in major burn patients can be observed at admission between patients for whom a decision is made as to whether an injury is survivable or non-survivable. These differences may influence the degree of therapeutic aggression or conservatism as determined by the treating clinical team. As a matter of maintaining standards amongst the burns community, reporting mortality data such as this may also provide a benchmark by which other burns units can assess their own data regarding end-of-life decision-making.
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Dubrov VE, Koltovich AP, Ivchenko DR, Khanin MY, Kukunchikov AA, Paltyshev IA, Gerejkhanov FG, Polekhov PY. [Multi-stage surgical treatment of woundeds with combined thermomechanic injuries in local armed conflict]. Khirurgiia (Mosk) 2015:43-51. [PMID: 26978467 DOI: 10.17116/hirurgia20151043-51] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM To improve the results of surgical treatment of woundeds with combined thermomechanic injuries in local armed conflict. MATERIAL AND METHODS It was analyzed treatment of 93 victims with thermomechanic injuries. In 29 (31.2%) aptients only Early Total Care protocol (ETC) was used up to 2001. These victims received complete surgical care. Since 2002 diffirentiated approach of multi-stage surgical treatment (Damage Control Surgery) has been applied. ETC tactics was used if systolic blood pressure was more than 90 mm Hg (30 woundeds, 32.2%). DCS protocol was preferred in case of blood pressure less than 90 mm Hg or multiple-organ failure (34 patients, 36.6%). RESULTS Diffirentiated surgical approach decreases mortality rate from 13.8% to 7.8% (p=0.453) compared with group of conventional one-stage care.
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Affiliation(s)
- V E Dubrov
- Chair of general and specialized surgery, Faculty of Fundamental Medicine, M.V. Lomonosov Moscow State University, Moscow
| | - A P Koltovich
- Main Military Clinical Hospital of the Internal Troops, Ministry of Internal Affairs of the Russian Federation, Moscow region, Balashikha
| | - D R Ivchenko
- Military Medical Department of the General Command of the Internal Troops, Ministry of Internal Affairs of the Russian Federation, Moscow, Russia
| | - M Yu Khanin
- Chair of general and specialized surgery, Faculty of Fundamental Medicine, M.V. Lomonosov Moscow State University, Moscow
| | - A A Kukunchikov
- Main Military Clinical Hospital of the Internal Troops, Ministry of Internal Affairs of the Russian Federation, Moscow region, Balashikha
| | - I A Paltyshev
- Main Military Clinical Hospital of the Internal Troops, Ministry of Internal Affairs of the Russian Federation, Moscow region, Balashikha
| | - F G Gerejkhanov
- Main Military Clinical Hospital of the Internal Troops, Ministry of Internal Affairs of the Russian Federation, Moscow region, Balashikha
| | - P Yu Polekhov
- Main Military Clinical Hospital of the Internal Troops, Ministry of Internal Affairs of the Russian Federation, Moscow region, Balashikha
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Wolf SE, Phelan HA, Arnoldo BD. The year in burns 2013. Burns 2014; 40:1421-32. [PMID: 25454722 DOI: 10.1016/j.burns.2014.10.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2014] [Accepted: 10/31/2014] [Indexed: 12/22/2022]
Abstract
Approximately 3415 research articles were published with burns in the title, abstract, and/or keyword in 2013. We have continued to see an increase in this number; the following reviews articles selected from these by the Editor of one of the major journals (Burns) and colleagues that in their opinion are most likely to have effects on burn care treatment and understanding. As we have done before, articles were found and divided into the following topic areas: epidemiology of injury and burn prevention, wound and scar characterization, acute care and critical care, inhalation injury, infection, psychological considerations, pain and itching management, rehabilitation and long-term outcomes, and burn reconstruction. The articles are mentioned briefly with notes from the authors; readers are referred to the full papers for details.
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Affiliation(s)
- Steven E Wolf
- Division of Burn, Trauma, and Critical Care, Department of Surgery, University of Texas - Southwestern Medical Center, United States.
| | - Herbert A Phelan
- Division of Burn, Trauma, and Critical Care, Department of Surgery, University of Texas - Southwestern Medical Center, United States
| | - Brett D Arnoldo
- Division of Burn, Trauma, and Critical Care, Department of Surgery, University of Texas - Southwestern Medical Center, United States
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Abstract
To date there is limited evidence of efficacy for rapid response teams (RRT) in burns despite widespread their implementation in U.S. hospitals. The burn surgery/acute care ward at the Harborview Medical Center, Seattle, Washington, primarily treats burns, acute wounds, and pediatric trauma patients, but also accepts overflow surgical and medical patients. The authors hypothesize that institutional RRT implementation in 2006 has reduced code blue activations, unplanned intensive care unit (ICU) transfers, and mortality on the acute care ward of this hospital. The authors retrospectively analyzed all patients treated in our acute care unit before (2000-2004) and after RRT implementation (2007-2011). Patient, injury, and treatment outcomes information were collected and analyzed. The authors specifically examined clinical signs that triggered RRT activation and processes of care after activation. They compared code blue activation rates, unplanned ICU transfers, and mortality between the two periods by Poisson regression. The acute care unit treated 7092 patients before and 9357 patients after RRT implementation. There were 409 RRT activations in 329 patients, 18 of whom ultimately died during hospitalization. Those who died had higher rates of stridor (P = .03), tachypnea (P = .001), and low oxygen saturations (P = .02) compared with survivors. Fewer burn and surgical patients died after implementation (seven patients; 22% of all deaths) compared with patients who died pre-RRT (27 patients; 53% of all deaths). After adjustment for case-mix index, age, and medical service differences between the two periods, code blue calls decreased from 1.4/1000 to 0.4/1000 admissions (P = .04), unplanned ICU transfer rates decreased from 65/1000 to 50/1000 admissions (P < .01), and hospital deaths decreased from 4.5/1000 to 3.3/1000 admissions (P = .11). Since its implementation, RRT activation has been frequently used in the acute care ward of this hospital. Respiratory symptoms distinguish RRT patients who die during hospitalization compared with survivors. RRT implementation was associated with fewer code blue activations, unplanned ICU transfers, and a trend toward reduced in-hospital deaths, particularly in burn and surgical patients.
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Differences in resuscitation in morbidly obese burn patients may contribute to high mortality. J Burn Care Res 2014; 34:507-14. [PMID: 23966116 DOI: 10.1097/bcr.0b013e3182a2a771] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The rising number of obese patients poses new challenges for burn care. These may include adjustments in calculations of burn size, resuscitation, ventilator wean, nutritional goals as well as challenges in mobilization. The authors have focused this observational study on resuscitation in the obese patient population in the first 48 hours after burn injury. Previous trauma studies suggest a prolonged time to reach end points of resuscitation in the obese compared to nonobese injured patients. The authors hypothesize that obese patients have worse outcomes after thermal injury and that differences in the response to resuscitation contribute to this disparity. The authors retrospectively analyzed data prospectively collected in a multicenter trial to compare resuscitation and outcomes in patients stratified by National Institutes of Health/World Health Organization body mass index (BMI) classification (BMI: normal weight, 18.5-24.9; overweight, 25-29.9, obese, 30-39.9; morbidly obese, ≥40). Because of the distribution of body habitus in the obese, total burn size was recalculated for all patients by using the method proposed by Neaman and compared with Lund-Browder estimates. The authors analyzed patients by BMI class for fluids administered and end points of resuscitation at 24 and 48 hours. Multivariate analysis was used to compare morbidity and mortality across BMI groups. The authors identified 296 adult patients with a mean TBSA of 41%. Patient and injury characteristics were similar across BMI categories. No significant differences were observed in burn size calculations by using Neaman vs Lund-Browder formulas. Although resuscitation volumes exceeded the predicted formula in all BMI categories, higher BMI was associated with less fluid administered per actual body weight (P = .001). Base deficit on admission was highest in the morbidly obese group at 24 and 48 hours. Furthermore, the morbidly obese patients did not correct their metabolic acidosis to the extent of their lower BMI counterparts (P values .04 and .03). Complications and morbidities across BMI groups were similar, although examination of organ failure scores indicated more severe organ dysfunction in the morbidly obese group. Compared with being normal weight, being morbidly obese was an independent risk factor for death (odds ratio = 10.1; confidence interval, 1.94-52.5; P = .006). Morbidly obese patients with severe burns tend to receive closer to predicted fluid resuscitation volumes for their actual weight. However, this patient group has persistent metabolic acidosis during the resuscitation phase and is at risk of developing more severe multiple organ failure. These factors may contribute to higher mortality risk in the morbidly obese burn patient.
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