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Dobson GP, Morris JL, Letson HL. Pathophysiology of Severe Burn Injuries: New Therapeutic Opportunities From a Systems Perspective. J Burn Care Res 2024; 45:1041-1050. [PMID: 38517382 PMCID: PMC11303127 DOI: 10.1093/jbcr/irae049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Indexed: 03/23/2024]
Abstract
Severe burn injury elicits a profound stress response with the potential for high morbidity and mortality. If polytrauma is present, patient outcomes appear to be worse. Sex-based comparisons indicate females have worse outcomes than males. There are few effective drug therapies to treat burn shock and secondary injury progression. The lack of effective drugs appears to arise from the current treat-as-you-go approach rather than a more integrated systems approach. In this review, we present a brief history of burns research and discuss its pathophysiology from a systems' perspective. The severe burn injury phenotype appears to develop from a rapid and relentless barrage of damage-associated molecular patterns, pathogen-associated molecular patterns, and neural afferent signals, which leads to a state of hyperinflammation, immune dysfunction, coagulopathy, hypermetabolism, and intense pain. We propose that if the central nervous system control of cardiovascular function and endothelial-glycocalyx-mitochondrial coupling can be restored early, these secondary injury processes may be minimized. The therapeutic goal is to switch the injury phenotype to a healing phenotype by reducing fluid leak and maintaining tissue O2 perfusion. Currently, no systems-based therapies exist to treat severe burns. We have been developing a small-volume fluid therapy comprising adenosine, lidocaine, and magnesium (ALM) to treat hemorrhagic shock, traumatic brain injury, and sepsis. Our early studies indicate that the ALM therapy holds some promise in supporting cardiovascular and pulmonary functions following severe burns. Future research will investigate the ability of ALM therapy to treat severe burns with polytrauma and sex disparities, and potential translation to humans.
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Affiliation(s)
- Geoffrey P Dobson
- Heart and Trauma Research Laboratory, College of Medicine and Dentistry, James Cook University, Townsville, QLD 4811, Australia
| | - Jodie L Morris
- Heart and Trauma Research Laboratory, College of Medicine and Dentistry, James Cook University, Townsville, QLD 4811, Australia
| | - Hayley L Letson
- Heart and Trauma Research Laboratory, College of Medicine and Dentistry, James Cook University, Townsville, QLD 4811, Australia
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2
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Fisher MD, Norbury W. Pediatric Burns: From Acute Care Through Reconstruction in 2024. Clin Plast Surg 2024; 51:379-390. [PMID: 38789147 DOI: 10.1016/j.cps.2024.02.008] [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] [Indexed: 05/26/2024]
Abstract
Children are disproportionately affected by burn injuries. Differences between adult and pediatric burns range from epidemiologic characteristics to pathophysiological considerations, which vary between different age subgroups. All these factors must be considered in each phase of burn care. This article reviews the most important aspects of the management of a pediatric burned patient starting from the acute through reconstructive phases.
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Affiliation(s)
- Mark D Fisher
- Department of Plastic and Reconstructive Surgery, The Johns Hopkins University School of Medicine, Johns Hopkins Burn Center, 4940 Eastern Avenue Suite, P3-4-11, JHBMC Pavilion Building, Baltimore, MD 21224, USA; Bayview Adult Burn Center.
| | - William Norbury
- Department of Plastic and Reconstructive Surgery, The Johns Hopkins University School of Medicine, Johns Hopkins Burn Center, 4940 Eastern Avenue Suite, P3-4-11, JHBMC Pavilion Building, Baltimore, MD 21224, USA. https://twitter.com/markdfishermd
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3
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Milner SM. Fluid Resuscitation of Severely Burned Children. EPLASTY 2024; 24:QA12. [PMID: 38863658 PMCID: PMC11166384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/13/2024]
Affiliation(s)
- Stephen M. Milner
- Professor of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, MD (Ret.)
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4
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Radzikowska-Büchner E, Łopuszyńska I, Flieger W, Tobiasz M, Maciejewski R, Flieger J. An Overview of Recent Developments in the Management of Burn Injuries. Int J Mol Sci 2023; 24:16357. [PMID: 38003548 PMCID: PMC10671630 DOI: 10.3390/ijms242216357] [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: 09/25/2023] [Revised: 11/09/2023] [Accepted: 11/13/2023] [Indexed: 11/26/2023] Open
Abstract
According to the World Health Organization (WHO), around 11 million people suffer from burns every year, and 180,000 die from them. A burn is a condition in which heat, chemical substances, an electrical current or other factors cause tissue damage. Burns mainly affect the skin, but can also affect deeper tissues such as bones or muscles. When burned, the skin loses its main functions, such as protection from the external environment, pathogens, evaporation and heat loss. Depending on the stage of the burn, the patient's condition and the cause of the burn, we need to choose the most appropriate treatment. Personalization and multidisciplinary collaboration are key to the successful management of burn patients. In this comprehensive review, we have collected and discussed the available treatment options, focusing on recent advances in topical treatments, wound cleansing, dressings, skin grafting, nutrition, pain and scar tissue management.
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Affiliation(s)
- Elżbieta Radzikowska-Büchner
- Department of Plastic, Reconstructive and Maxillary Surgery, National Medical Institute of the Ministry of the Interior and Administration, Wołoska 137 Street, 02-507 Warszawa, Poland;
| | - Inga Łopuszyńska
- Department of Plastic, Reconstructive and Maxillary Surgery, National Medical Institute of the Ministry of the Interior and Administration, Wołoska 137 Street, 02-507 Warszawa, Poland;
| | - Wojciech Flieger
- Department of Human Anatomy, Medical University of Lublin, Jaczewskiego 4 Street, 20-090 Lublin, Poland;
| | - Michał Tobiasz
- Department of Plastic Surgery, Reconstructive Surgery and Burn Treatment, Medical University of Lublin, Krasnystawska 52 Street, 21-010 Łęczna, Poland;
| | - Ryszard Maciejewski
- Faculty of Medicine, University of Warsaw, Żwirki i Wigury 101 Street, 02-089 Warszawa, Poland;
| | - Jolanta Flieger
- Department of Analytical Chemistry, Medical University of Lublin, Chodźki 4A Street, 20-093 Lublin, Poland
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Stevens JV, Prieto NS, Ridelman E, Klein JD, Shanti CM. Weight-based vs body surface area-based fluid resuscitation predictions in pediatric burn patients. Burns 2023; 49:120-128. [PMID: 35351355 DOI: 10.1016/j.burns.2022.03.007] [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: 10/12/2021] [Revised: 02/06/2022] [Accepted: 03/14/2022] [Indexed: 01/07/2023]
Abstract
Treatment for pediatric burns includes fluid resuscitation with formulas estimating fluid requirements based on weight and/or body surface area (BSA) with percent total body surface area burn (%TBSA burn). This study evaluates the risk of complications using weight-based resuscitation in children following burn injuries and compares fluid estimates with those that incorporate BSA. A retrospective review was conducted on 110 children admitted to an ABA-verified urban pediatric burn center over 12 years. Patients had ≥ 15% TBSA burn and were resuscitated with the weight-based Parkland formula. BSA-based Galveston and BSA-incorporated Cincinnati formula predictions were calculated. Complications were collected throughout hospital stay. Patients were classified into weight groups based on percentile. This study included 11 underweight, 60 normal weight, 18 overweight, and 21 obese children. Total fluid administered was higher as percentile increased; however, overweight children received more fluid than the obese (p = 0.023). The Galveston formula underpredicted fluid given over the first 24 h post-injury (p = 0.042); the Parkland and Cincinnati formula predictions did not significantly differ from fluids given. Further research is needed to determine the value of weight-based vs BSA-based or incorporated formulas in reducing risk of complications.
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Affiliation(s)
- Jan V Stevens
- Department of Surgery, Division of Pediatric Surgery, Wayne State University/Children's Hospital of Michigan, 3901 Beaubien Blvd. #2129, Detroit, MI 48201, USA.
| | - Nina S Prieto
- Department of Surgery, Division of Pediatric Surgery, Wayne State University/Children's Hospital of Michigan, 3901 Beaubien Blvd. #2129, Detroit, MI 48201, USA.
| | - Elika Ridelman
- Department of Surgery, Division of Pediatric Surgery, Wayne State University/Children's Hospital of Michigan, 3901 Beaubien Blvd. #2215, Detroit, MI 48201, USA.
| | - Justin D Klein
- Department of Surgery, Division of Pediatric Surgery, Wayne State University/Children's Hospital of Michigan, 3901 Beaubien Blvd. #2120, Detroit, MI 48201, USA.
| | - Christina M Shanti
- Department of Surgery, Division of Pediatric Surgery, Wayne State University/Children's Hospital of Michigan, 3901 Beaubien Blvd. #2121, Detroit, MI 48201, USA.
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Muacevic A, Adler JR. Pediatric First-Degree Burn Management With Honey and 1% Silver Sulfadiazine (Ag-SD): Comparison and Contrast. Cureus 2022; 14:e32842. [PMID: 36570107 PMCID: PMC9779910 DOI: 10.7759/cureus.32842] [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] [Accepted: 12/22/2022] [Indexed: 12/24/2022] Open
Abstract
Background The cardinal area of managing fire wounds is guided by adequately evaluating the burn-induced lesion's profundity and size. Superficial second-degree burns are often treated through daily reinstating with fresh sterile bandaging with appropriate topical antimicrobials to allow rapid spontaneous epithelialization. Around the world, a wide variety of substances are used to treat these wounds, from honey to synthetic biological dressings. Objective This study intended to determine honey's therapeutic potential compared with 1% silver sulfadiazine (Ag-SD) in arsenal-caused contusion medicament fulfillment. Methods A total of 70 cases were evaluated in this research work after fulfilling the required selection criteria during the study period of January 2014 to December 2014 and January 2017 to December 2017. Purposive selection criteria were adopted in the study to select research patients. The patients in Group-1 (n = 35) relied on honey as medication, while patients in Group-2 (n = 35) relied on 1% Ag-SD. Results In Group-1, exudation (68.4%) and sloughing (82.9%) were substantially reduced by Days 3 and 5 of therapeutic intervention, respectively. However, in Group-2, a reduction of exudation (17.1%) and sloughing (22.9%) occurred after Days 3 and 5 of treatment, respectively. Completion of the epithelialization process was observed among Group-1 and Group-2 cases. It was detected after Days 7 and 10 of treatment at 36.3% and 77% (Group-1) and 27% and 67% (Group-2), respectively. Around 3 ml of 1% honey was required per body surface area per dressing in Group-1. On the other hand, in Group-2, 2 gm Ag-SD was needed per body surface area per dressing. Conclusion Patients treated with honey found better clinical outcomes in managing superficial partial-thickness burns.
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Stewart S, Juang D, Aguayo P. Pediatric burn review. Semin Pediatr Surg 2022; 31:151217. [PMID: 36370620 DOI: 10.1016/j.sempedsurg.2022.151217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Shai Stewart
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO USA; University of Missouri-Kansas City School of Medicine, Kansas City, MO USA
| | - David Juang
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO USA; University of Missouri-Kansas City School of Medicine, Kansas City, MO USA
| | - Pablo Aguayo
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO USA; University of Missouri-Kansas City School of Medicine, Kansas City, MO USA.
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Pediatric major burns: a monocentric retrospective review of etiology and outcomes (2008–2020). EUROPEAN JOURNAL OF PLASTIC SURGERY 2022. [DOI: 10.1007/s00238-022-01957-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Abstract
Background
Burns are one of the most common causes of mortality and morbidity among children. This study aims to assess the epidemiology of pediatric major burns in a third level hospital in Spain to evaluate demographics, etiology, and outcomes.
Methods
A retrospective study was held by the Plastic, Reconstructive and Burn Surgery department of the hospital. We included 147 patients under 18 admitted to hospital between January 2008 and December 2020 who meet the inclusion criteria: partial thickness burns > 10% total body surface area (TBSA) in patients < 18 years old. Clinical data extracted included age, gender, date of admission, %TBSA, burn types, severity and sites of burn, length of stay, length of ventilator support, intensive care admission, blood transfusion, surgical interventions, and complications.
Results
Three groups of age were analyzed. The average %TBSA was 18.7 (SE 0.9). Scalds were the main mechanism of injury (70.1%) and upper extremity was the most frequent location affected (68%). The 28.6% of patients suffered some complication, but the mortality rate was low (0.7%). In our series, the group aged 13–18 showed significantly higher %TBSA, more number of surgeries and blood transfusions.
Conclusions
Scald burns are the most frequent mechanism of injury in pediatric burns. However, teenagers suffer more severe burns and complications, usually caused by flame. Despite the low mortality rates, more measures of prevention should be taken to increase children security.
Level of evidence: Level IV, Risk/Prognostic.
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Korzeniowski T, Mertowska P, Mertowski S, Podgajna M, Grywalska E, Strużyna J, Torres K. The Role of the Immune System in Pediatric Burns: A Systematic Review. J Clin Med 2022; 11:jcm11082262. [PMID: 35456354 PMCID: PMC9025132 DOI: 10.3390/jcm11082262] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/03/2022] [Accepted: 04/14/2022] [Indexed: 01/27/2023] Open
Abstract
Burns are one of the most common causes of home injuries, characterized by serious damage to the skin and causing the death of affected tissues. In this review, we intended to collect information on the pathophysiological effects of burns in pediatric patients, with particular emphasis on local and systemic responses. A total of 92 articles were included in the review, and the time range of the searched articles was from 2000 to 2021. The occurrence of thermal injuries is a problem that requires special attention in pediatric patients who are still developing. Their exposure to various burns may cause disturbances in the immune response, not only in the area of tissue damage itself but also by disrupting the systemic immune response. The aspect of immunological mechanisms in burns requires further research, and in particular, it is important to focus on younger patients as the existence of subtle differences in wound healing between adults and children may significantly influence the treatment of pediatric patients.
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Affiliation(s)
- Tomasz Korzeniowski
- Chair and Department of Didactics and Medical Simulation, Medical University of Lublin, 20-093 Lublin, Poland; (T.K.); (K.T.)
- East Center of Burns Treatment and Reconstructive Surgery, 21-010 Łęczna, Poland;
| | - Paulina Mertowska
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (S.M.); (M.P.); (E.G.)
- Correspondence: ; Tel.: +48-81448-6420
| | - Sebastian Mertowski
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (S.M.); (M.P.); (E.G.)
| | - Martyna Podgajna
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (S.M.); (M.P.); (E.G.)
| | - Ewelina Grywalska
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (S.M.); (M.P.); (E.G.)
| | - Jerzy Strużyna
- East Center of Burns Treatment and Reconstructive Surgery, 21-010 Łęczna, Poland;
- Chair and Department of Plastic, Reconstructive Surgery and Burn Treatment, Medical University of Lublin, 20-093 Lublin, Poland
| | - Kamil Torres
- Chair and Department of Didactics and Medical Simulation, Medical University of Lublin, 20-093 Lublin, Poland; (T.K.); (K.T.)
- East Center of Burns Treatment and Reconstructive Surgery, 21-010 Łęczna, Poland;
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10
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Pediatric head and neck burns increased during early COVID-19 pandemic. Oral Surg Oral Med Oral Pathol Oral Radiol 2022; 134:528-532. [PMID: 35660365 PMCID: PMC8959658 DOI: 10.1016/j.oooo.2022.03.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 03/22/2022] [Accepted: 03/24/2022] [Indexed: 12/24/2022]
Abstract
Objective The purpose of this study was to describe patterns of burns to the head and neck in children during the early COVID-19 pandemic. Study design This cross-sectional study reviewed pediatric patients in the Burn Care Quality Platform Registry. Patients were included if they were ≤17.9 years old and had sustained burns to the head and neck. Patients were separated into the following groups: March 13 to September 13, 2019 (before COVID-19 pandemic, BC) or March 13 to September 13, 2020 (during the initial 6 months of the COVID-19 pandemic, C19). The study team collected patient-related variables, details regarding burn injury, burn severity, and hospital course. Univariate and bivariate analyses were calculated. The chi-squared test was used for categorical variables. Statistical significance was P < .05. Results Fifty-five children with head and neck burn injuries were included. There was a 200% increase in burns to the head and neck region in children in April 2021 compared with previous year. Burns to head and neck in White children occurred more often during C19 (P = .03). The study revealed differences in timing of presentation (time of burn injury to emergency department admission) in different racial groups during (White children [P = .05]), and after the pandemic (African American children [P = .02]). Conclusions There was a transient increase in burns to the head and neck region in children during the early pandemic compared with the historic cohort.
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Review of History of Basic Principles of Burn Wound Management. Medicina (B Aires) 2022; 58:medicina58030400. [PMID: 35334576 PMCID: PMC8954035 DOI: 10.3390/medicina58030400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 02/25/2022] [Accepted: 02/28/2022] [Indexed: 01/09/2023] Open
Abstract
Thermal energy is an essential and useful resource to humans in modern society. However, a consequence of using heat carelessly is burns. Burn injuries have various causes, such as exposure to flame, radiation, electrical, and chemical sources. In this study, we reviewed the history of burn wound care while focusing on the basic principles of burn management. Through this review, we highlight the need for careful monitoring and customization when treating burn victims at each step of wound care, as their individual needs may differ. We also propose that future research should focus on nanotechnology-based skin grafts, as this is a promising area for further improvement in wound care.
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Richter RP, Payne GA, Ambalavanan N, Gaggar A, Richter JR. The endothelial glycocalyx in critical illness: A pediatric perspective. Matrix Biol Plus 2022; 14:100106. [PMID: 35392182 PMCID: PMC8981764 DOI: 10.1016/j.mbplus.2022.100106] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 02/28/2022] [Accepted: 03/01/2022] [Indexed: 12/18/2022] Open
Abstract
The endothelial glycocalyx thins with age and cardiovascular comorbidities. Endothelial glycocalyx is affected by and integral to severe pediatric illnesses. Mechanistic insight into cause/effect of endothelial glycocalyx injury is paramount. Vascular glycocalyx damage in pediatric critical illness warrants further study.
The vascular endothelium is the interface between circulating blood and end organs and thus has a critical role in preserving organ function. The endothelium is lined by a glycan-rich glycocalyx that uniquely contributes to endothelial function through its regulation of leukocyte and platelet interactions with the vessel wall, vascular permeability, coagulation, and vasoreactivity. Degradation of the endothelial glycocalyx can thus promote vascular dysfunction, inflammation propagation, and organ injury. The endothelial glycocalyx and its role in vascular pathophysiology has gained increasing attention over the last decade. While studies characterizing vascular glycocalyx injury and its downstream consequences in a host of adult human diseases and in animal models has burgeoned, studies evaluating glycocalyx damage in pediatric diseases are relatively few. As children have unique physiology that differs from adults, significant knowledge gaps remain in our understanding of the causes and effects of endothelial glycocalyx disintegrity in pediatric critical illness. In this narrative literature overview, we offer a unique perspective on the role of the endothelial glycocalyx in pediatric critical illness, drawing from adult and preclinical data in addition to pediatric clinical experience to elucidate how marked derangement of the endothelial surface layer may contribute to aberrant vascular biology in children. By calling attention to this nascent field, we hope to increase research efforts to address important knowledge gaps in pediatric vascular biology that may inform the development of novel therapeutic strategies.
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Affiliation(s)
- Robert P. Richter
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, USA
- Program in Protease and Matrix Biology, University of Alabama at Birmingham, Birmingham, AL, USA
- Center for Injury Science, University of Alabama at Birmingham, Birmingham, AL, USA
- Corresponding author at: Department of Pediatrics, University of Alabama at Birmingham, 1600 5 Avenue South, CPPI Suite 102, Birmingham, Alabama 35233, USA.
| | - Gregory A. Payne
- Program in Protease and Matrix Biology, University of Alabama at Birmingham, Birmingham, AL, USA
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Namasivayam Ambalavanan
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, USA
- Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL, USA
- Translational Research in Normal and Disordered Development Program, University of Alabama, Birmingham, AL, USA
| | - Amit Gaggar
- Program in Protease and Matrix Biology, University of Alabama at Birmingham, Birmingham, AL, USA
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
- Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jillian R. Richter
- Center for Injury Science, University of Alabama at Birmingham, Birmingham, AL, USA
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, AL, USA
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Impairment of μ-calpain activation by rhTNFR:Fc reduces severe burn-induced membrane disruption in the heart. Cell Death Dis 2022; 8:10. [PMID: 35013173 PMCID: PMC8748603 DOI: 10.1038/s41420-021-00810-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 12/02/2021] [Accepted: 12/16/2021] [Indexed: 11/08/2022]
Abstract
Stress cardiomyopathy is a major clinical complication after severe burn. Multiple upstream initiators have been identified; however, the downstream targets are not fully understood. This study assessed the role of the plasma membrane in this process and its relationship with the protease μ-calpain and tumor necrosis factor-alpha (TNF-α). Here, third-degree burn injury of approximately 40% of the total body surface area was established in rats. Plasma levels of LDH and cTnI and cardiac cell apoptosis increased at 0.5 h post burn, reached a peak at 6 h, and gradually declined at 24 h. This effect correlated well with not only the disruption of cytoskeletal proteins, including dystrophin and ankyrin-B, but also with the activation of μ-calpain, as indicated by the cleaved fragments of α-spectrin and membrane recruitment of the catalytic subunit CAPN1. More importantly, these alterations were diminished by blocking calpain activity with MDL28170. Burn injury markedly increased the cellular uptake of Evans blue, indicating membrane integrity disruption, and this effect was also reversed by MDL28170. Compared with those in the control group, cardiac cells in the burn plasma-treated group were more prone to damage, as indicated by a marked decrease in cell viability and increases in LDH release and apoptosis. Of note, these alterations were mitigated by CAPN1 siRNA. Moreover, after neutralizing TNF-α with rhTNFR:Fc, calpain activity was blocked, and heart function was improved. In conclusion, we identified μ-calpain as a trigger for severe burn-induced membrane disruption in the heart and provided evidence for the application of rhTNFR:Fc to inhibit calpain for cardioprotection.
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Sasaki J, Matsushima A, Ikeda H, Inoue Y, Katahira J, Kishibe M, Kimura C, Sato Y, Takuma K, Tanaka K, Hayashi M, Matsumura H, Yasuda H, Yoshimura Y, Aoki H, Ishizaki Y, Isono N, Ueda T, Umezawa K, Osuka A, Ogura T, Kaita Y, Kawai K, Kawamoto K, Kimura M, Kubo T, Kurihara T, Kurokawa M, Kobayashi S, Saitoh D, Shichinohe R, Shibusawa T, Suzuki Y, Soejima K, Hashimoto I, Fujiwara O, Matsuura H, Miida K, Miyazaki M, Murao N, Morikawa W, Yamada S. Japanese Society for Burn Injuries (JSBI) Clinical Practice Guidelines for Management of Burn Care (3rd Edition). Acute Med Surg 2022; 9:e739. [PMID: 35493773 PMCID: PMC9045063 DOI: 10.1002/ams2.739] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/29/2022] [Accepted: 02/03/2022] [Indexed: 01/28/2023] Open
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15
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Lam N, Hung N, Duc N, Luong N. Epidemiology And Risk Factors For Death Of Pediatric Burns In A Developing Country. An Experience From The National Burn Hospital. ANNALS OF BURNS AND FIRE DISASTERS 2021; 34:213-217. [PMID: 34744535 PMCID: PMC8534302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 01/13/2021] [Indexed: 06/13/2023]
Abstract
This retrospective study investigated burn features and predicted factors for death of pediatric burn patients in Vietnam. The results showed that pediatric burn accounted for 48.1% of total admitted burn patients. Preschool children and boys were predominant, burns were mostly caused by scald (76.2%) and the majority of patients lived in a rural area (64.1%). In addition, 94.5% had burn size less than 30% total body surface area and deep burn injury was seen in 45.5% patients. Moreover, a significantly higher incidence of deep burn injury was recorded in preschool age, patients living in a rural area, and non-scald burn. Overall LA50 was 81.5% and a significantly higher mortality rate was seen in non-scald burns, older children, extensive burn and inhalation injury. Multivariate logistic analysis indicated that only burn extent and inhalation injury were independent risk factors for death. An increased 1% of burn extent resulted in a .7 probability unit of death (OR=1.08) and this was 2.16 in the case of inhalation injury (OR=8.67). This health issue should be highlighted in order to develop appropriate policies and intervention measures in developing countries.
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Affiliation(s)
- N.N. Lam
- National Burn Hospital, Hanoi, Vietnam
- Medical Military University, Vietnam
| | - N.T. Hung
- National Burn Hospital, Hanoi, Vietnam
| | - N.M. Duc
- National Burn Hospital, Hanoi, Vietnam
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Perry V, Teague WJ. Same formula, different philosophy: more mindful use of the Modified Parkland Formula in severe burns. ANZ J Surg 2021; 91:490-492. [PMID: 33847054 DOI: 10.1111/ans.16451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 10/23/2020] [Accepted: 10/23/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Victoria Perry
- Trauma Service, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Warwick J Teague
- Trauma Service, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Burns Unit, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Surgical Research, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia
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17
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O'Donnell EP, Canares TL. Accidents Waiting to Happen: A Review of Unintentional Household Injuries in Children. Pediatr Rev 2021; 42:109-122. [PMID: 33648990 DOI: 10.1542/pir.2019-0169] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Erin P O'Donnell
- Department of Pediatrics, Division of Pediatric Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Therese L Canares
- Department of Pediatrics, Division of Pediatric Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
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A simplified fluid resuscitation formula for burns in mass casualty scenarios: Analysis of the consensus recommendation from the WHO Emergency Medical Teams Technical Working Group on Burns. Burns 2021; 47:1730-1738. [PMID: 33707086 DOI: 10.1016/j.burns.2021.02.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 01/18/2021] [Accepted: 02/16/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Burn fluid resuscitation guidelines have not specifically addressed mass casualty with resource limited situations, except for oral rehydration for burns below 40% total body surface area (TBSA). The World Health Organization Technical Working Group on Burns (TWGB) recommends an initial fluid rate of 100 mL/kg/24 h, either orally or intravenously, beyond 20% TBSA burned. We aimed to compare this formula with current guidelines. METHODS The TWGB formula was numerically compared with 2-4 mL/kg/%TBSA for adults and the Galveston formula for children. RESULTS In adults, the TWGB formula estimated fluid volumes within the range of current guidelines for burns between 25 and 50% TBSA, and a maximal 20 mL/kg/24 h difference in the 20-25% and the 50-60% TBSA ranges. In children, estimated resuscitation volumes between 20 and 60% TBSA approximated estimations by the Galveston formula, but only partially compensated for maintenance fluids. Beyond 60% TBSA, the TWGB formula underestimated fluid to be given in all age groups. CONCLUSION The TWGB formula for mass burn casualties may enable appropriate fluid resuscitation for most salvageable burned patients in disasters. This simple formula is easy to implement. It should simplify patient management including transfers, reduce the risk of early complications, and thereby optimize disaster response, provided that tailored resuscitation is given whenever specialized care becomes available.
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Ahuja N, Jin R, Powers C, Billi A, Bass K. Dehydrated Human Amnion Chorion Membrane as Treatment for Pediatric Burns. Adv Wound Care (New Rochelle) 2020; 9:602-611. [PMID: 33095127 PMCID: PMC7580638 DOI: 10.1089/wound.2019.0983] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Objective: Pediatric burns are a major source of injury and in the absence of adequate care can lead to lifelong functional loss and disfigurement. While split thickness skin autografts are the current standard of care for deep partial and full-thickness burns, this approach is associated with considerable morbidity. For this reason, alternative skin substitutes such as allografts have gained interest. Approach: In the present study, we present a case series of 30 children with various types of burns treated with dehydrated human amnion chorion membrane (dHACM). Results: We show that treatment with dHACM is associated with an excellent rate of healing comparable to split thickness skin grafts with less rate of hypertrophic scar and contracture. Innovation: Treatment with dHACM is particularly attractive as it consists of many tissue regenerative factors, such as growth factors and immune modulators, thus it will reduce the risk of scaring. Conclusion: While dHACM is associated with an increased upfront cost, treating patients with small to moderate-sized burns with dHACM in their regional centers works to decrease downstream costs such as management of prolonged pain from donor-site morbidity, revisional surgeries from scar and contractures of split thickness grafts, and avoiding the cost of transfer to higher level centers of care. Our findings challenge the current standard of care, suggesting that dHACM provides an alternative to the current use of split thickness skin grafting and is a safe, feasible, and potentially superior substitute for the management of small to moderate total body surface area partial and full-thickness pediatric burns.
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Affiliation(s)
- Natasha Ahuja
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, New York, USA
| | - Richard Jin
- Department of Pediatric Surgery, John R. Oishei Children's Hospital, Buffalo, New York, USA
| | - Colin Powers
- Department of Pediatric Surgery, John R. Oishei Children's Hospital, Buffalo, New York, USA
| | - Alexandria Billi
- Department of Pediatric Surgery, John R. Oishei Children's Hospital, Buffalo, New York, USA
| | - Kathryn Bass
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, New York, USA
- Department of Pediatric Surgery, John R. Oishei Children's Hospital, Buffalo, New York, USA
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20
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Abstract
Background: Severe burns lead to a profound hypermetabolic, hypercatabolic, hyper-inflammatory state. Pediatric burn patients are at significantly increased risk for infection and sepsis secondary to loss of the skin barrier and subsequent immunosuppression. Infection is the most common cause of morbidity and death in pediatric burn patients, and the mortality rate from sepsis remains high. Methods: Review of pertinent English-language literature pertaining to infection among pediatric burn patients. Results: Established risk factors for infection in pediatric burn patients are the depth of injury, presence of inhalation injury, indwelling devices, and total body surface area burned. Total body surface area remains one of the most important risk factors for the development of infectious complications, and mortality risks increase significantly if the burn size is >40%. The predominant colonization of burn wound starts with gram-positive organisms, which are replaced later by gram-negative organisms. Most cases of sepsis in burn patients originate from infected burn wounds. Treatment options include topical and systemic antimicrobial drugs, but surgical intervention often is the most definitive treatment. Excision of burn eschar to remove the source of potential infection is a key component of the treatment as well as prevention of infection. Conclusion: Key principles in improving outcomes for septic pediatric burn patients is early recognition, resuscitation, and adherence to management strategies such as prompt antimicrobial drug administration and source control.
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Affiliation(s)
- Felicia N Williams
- Department of Surgery, Division of Burns, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Jong O Lee
- Division of Acute Care, Burns and Trauma, Department of Surgery, University of Texas Medical Branch, Galveston, Texas, USA
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21
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Abstract
Management of the pediatric burn patient presents a variety of clinical challenges for the pediatric anesthesiologist. Despite the high incidence of burn injuries, standard management strategies are far from universal. The complex physiologic changes presented by burn injuries present airway management and resuscitation challenges and mandate careful consideration of adequate nutritional support. Long hospital stays with frequent operations and dressing changes necessitate creative approaches to anxiolysis and pain control. Underutilized modalities warranting further research include regional anesthesia and nonpharmacologic approaches, such as virtual reality. Further research and collaboration between burn centers are needed to standardize care for this population.
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Rencken CA, Allorto N, Harrison AD, McGarvey ST, Aluisio AR. Factors associated with adherence to follow-up care after burn injuries. Burns 2020; 47:240-248. [PMID: 32718731 DOI: 10.1016/j.burns.2020.06.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 06/16/2020] [Accepted: 06/26/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION In South Africa, burns result in excessive morbidity which can be mitigated via follow-up treatments. This study evaluated factors associated with care retention for after burn injuries. METHODS A retrospective chart review was performed for twelve months of care at the public burn facility in Kwazulu-Natal, South Africa. All inpatients were eligible, although those who were transferred or died during care were excluded. The primary outcome was return for initial appointment one-week after discharge. The population was analyzed descriptively, and multivariable logistic regression was employed to yield adjusted odds ratios (aOR) with associated 95% confidence intervals (CIs). RESULTS From 354 patients 310 were analyzed. Of these, 177 (57.47%) were children (<12 years). One third (33.12%) of patients were non-adherent to follow-up (n = 102). In multivariable analysis, children ≤12 years of age were more likely to follow up (aOR = 1.87; 95% CI: 1.07-3.25, p = 0.028), as were those who underwent an operation (aOR = 2.69; 95% CI: 1.47-4.91, p = 0.001). Residing ≥50 km from the health center was associated with lower likelihood of follow up (aOR = 0.52; 95% CI: 0.29-0.93, p = 0.027). CONCLUSION High follow up attrition suggests the need for enhanced engagement in the high-risk burn population studied, and the identified factors could be leveraged in such programming.
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Affiliation(s)
- Camerin A Rencken
- Brown University, 121 South Main Street, Providence, RI, United States.
| | - Nikki Allorto
- Burn Surgeon, University of KwaZulu-Natal, KZN, South Africa
| | - Abigail D Harrison
- Department of Behavioral and Social Sciences, Brown University School of Public Health, 121 South Main Street, Providence, RI, United States
| | - Stephen T McGarvey
- International Health Institute, Brown University School of Public Health, 121 South Main Street, Providence, RI, United States
| | - Adam R Aluisio
- Department of Emergency Medicine, Brown University, 55 Claverick Street, Providence, RI, United States
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Pediatric burn resuscitation, management, and recovery for the pediatric anesthesiologist. Curr Opin Anaesthesiol 2020; 33:360-367. [PMID: 32371635 DOI: 10.1097/aco.0000000000000859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW The purpose of this article is to summarize literature in pediatric burn resuscitation and management that is relevant to the pediatric anesthesiologist. The scope of the literature is expanding as long-term survival in even the most critically ill, burn-injured children has increased. RECENT FINDINGS Longstanding variations in the care of burn-injured children exist despite decades of experience in burn care management. There seems to be a discomfort outside major burn centers in the triage, evaluation, and assessment of burned children. This is evidenced by the prevalence of 'unnecessary intubations', continued overestimation of total body surface area injured, and subsequent fluid administration disproportionate to injury leading to over-resuscitation. Techniques, such as virtual reality and regional anesthesia are increasingly available and serve adjuncts to pharmacologic therapies for anxiolysis and analgesia. Such techniques reduce opioid utilization while maintaining patient comfort and satisfaction particularly during wound dressing changes. Questions about transfusion threshold and ratio of blood products remain topics of ongoing research. SUMMARY Literature review continues to reveal underpowered or retrospective analyses of these very important questions. Public health burden caused by burns warrants rigorous, prospective studies to take the best care of these patients and portend the best long-term outcomes. Collaboration amongst pediatric anesthesiologists who care for these children is necessary to develop and execute powered studies to answer important questions.
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Abstract
PURPOSE OF REVIEW Thermal injury is a leading cause of morbidity and mortality in children. This review highlights the current management of thermal injury and its complications. RECENT FINDINGS Many recent advances in burn care have improved the outcomes of patients with thermal injury; however, variability does exist, and there are many opportunities for improvement. This review will highlight the complexity of issues encountered along the continuum of care for thermal injury patients. Accurate estimation of total burn surface area (TBSA) of a burn continues to be a challenge in pediatric patients. Variability continues to exist surrounding the management of burn resuscitation and complex wounds. Children with extensive burns have profound immune and metabolic changes that can lead to multiple complications, including infections, growth arrest, and loss of lean body mass. Standardization in measurements related to quality of life and psychological stress following pediatric thermal injury is much needed. SUMMARY The care of pediatric patients with thermal injury is complex and multifaceted. This review highlights the most recent advances in pediatric burn care.
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25
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Pisano C, Fabia R, Shi J, Wheeler K, Giles S, Puett L, Stewart D, Ziegfeld S, Flint J, Miller J, Aguayo P, Alberto EC, Burd RS, Vitale L, Klein J, Thakkar RK. Variation in acute fluid resuscitation among pediatric burn centers. Burns 2020; 47:545-550. [PMID: 33707085 DOI: 10.1016/j.burns.2020.04.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 02/13/2020] [Accepted: 04/07/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Accurate resuscitation of pediatric patients with large thermal injury is critical to achieving optimal outcomes. The goal of this project was to describe the degree of variability in resuscitation guidelines among pediatric burn centers and the impact on fluid estimates. METHODS Five pediatric burn centers in the Pediatric Injury Quality Improvement Collaborative (PIQIC) contributed data from patients with ≥15% total body surface area (TBSA) burns treated from 2014 to 2018. Each center's resuscitation guidelines and guidelines from the American Burn Association were used to calculate estimated 24-h fluid requirements and compare these values to the actual fluid received. RESULTS Differences in the TBSA burn at which fluid resuscitation was initiated, coefficients related to the Parkland formula, criteria to initiate dextrose containing fluids, and urine output goals were observed. Three of the five centers' resuscitation guidelines produced statistically significant lower mean fluid estimates when compared with the actual mean fluid received for all patients across centers (4.53 versus 6.35ml/kg/% TBSA, p<0.001), (4.90 versus 6.35ml/kg/TBSA, p=0.002) and (3.38 versus 6.35ml/kg/TBSA, p<0.0001). CONCLUSIONS This variation in practice patterns led to statistically significant differences in fluid estimates. One center chose to modify its resuscitation guidelines at the conclusion of this study.
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Affiliation(s)
- Courtney Pisano
- Department of Pediatric Surgery, Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, United States.
| | - Renata Fabia
- Department of Pediatric Surgery, Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, United States; Center for Pediatric Trauma Research, The Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, United States; The Ohio State University College of Medicine, 370W 9th Ave, Columbus, OH 43210, United States.
| | - Junxin Shi
- Center for Pediatric Trauma Research, The Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, United States; Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, United States.
| | - Krista Wheeler
- Center for Pediatric Trauma Research, The Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, United States; Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, United States.
| | - Sheila Giles
- Center for Pediatric Trauma Research, The Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, United States; Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, United States.
| | - Lisa Puett
- Department of Pediatric Surgery, Johns Hopkins Children's Center, 1800 Orleans Street, Baltimore, MD 21287, United States.
| | - Dylan Stewart
- Department of Pediatric Surgery, Johns Hopkins Children's Center, 1800 Orleans Street, Baltimore, MD 21287, United States.
| | - Susan Ziegfeld
- Department of Pediatric Surgery, Johns Hopkins Children's Center, 1800 Orleans Street, Baltimore, MD 21287, United States.
| | - Jennifer Flint
- Department of Pediatric Surgery, Children's Mercy Hospitals and Clinics, 2401 Gillham Road, Kansas City, MO 64108, United States.
| | - Jenna Miller
- Department of Pediatric Surgery, Children's Mercy Hospitals and Clinics, 2401 Gillham Road, Kansas City, MO 64108, United States.
| | - Pablo Aguayo
- Department of Pediatric Surgery, Children's Mercy Hospitals and Clinics, 2401 Gillham Road, Kansas City, MO 64108, United States.
| | - Emily C Alberto
- Division Trauma and Burn Surgery, Center for Surgical Care, Children's National Medical Center, 111 Michigan Ave, Washington, DC 20010Alb, United States.
| | - Randall S Burd
- Division Trauma and Burn Surgery, Center for Surgical Care, Children's National Medical Center, 111 Michigan Ave, Washington, DC 20010Alb, United States.
| | - Lisa Vitale
- Department of Pediatric Surgery, Children's Hospital of Michigan, Detroit Medical Center, 3901 Beaubien Blvd, Detroit MI 48201, United States.
| | - Justin Klein
- Department of Pediatric Surgery, Children's Hospital of Michigan, Detroit Medical Center, 3901 Beaubien Blvd, Detroit MI 48201, United States.
| | - Rajan K Thakkar
- Department of Pediatric Surgery, Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, United States; Center for Pediatric Trauma Research, The Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, United States; The Ohio State University College of Medicine, 370W 9th Ave, Columbus, OH 43210, United States.
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26
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Legrand M, Barraud D, Constant I, Devauchelle P, Donat N, Fontaine M, Goffinet L, Hoffmann C, Jeanne M, Jonqueres J, Leclerc T, Lefort H, Louvet N, Losser MR, Lucas C, Pantet O, Roquilly A, Rousseau AF, Soussi S, Wiramus S, Gayat E, Blet A. Management of severe thermal burns in the acute phase in adults and children. Anaesth Crit Care Pain Med 2020; 39:253-267. [PMID: 32147581 DOI: 10.1016/j.accpm.2020.03.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVES To provide recommendations to facilitate the management of severe thermal burns during the acute phase in adults and children. DESIGN A committee of 20 experts was asked to produce recommendations in six fields of burn management, namely, (1) assessment, admission to specialised burns centres, and telemedicine; (2) haemodynamic management; (3) airway management and smoke inhalation; (4) anaesthesia and analgesia; (5) burn wound treatments; and (6) other treatments. At the start of the recommendation-formulation process, a formal conflict-of-interest policy was developed and enforced throughout the process. The entire process was conducted independently of any industry funding. The experts drew up a list of questions that were formulated according to the PICO model (Population, Intervention, Comparison, and Outcomes). Two bibliography experts per field analysed the literature published from January 2000 onwards using predefined keywords according to PRISMA recommendations. The quality of data from the selected literature was assessed using GRADE® methodology. Due to the current paucity of sufficiently powered studies regarding hard outcomes (i.e. mortality), the recommendations are based on expert opinion. RESULTS The SFAR guidelines panel generated 24 statements regarding the management of acute burn injuries in adults and children. After two scoring rounds and one amendment, strong agreement was reached for all recommendations. CONCLUSION Substantial agreement was reached among a large cohort of experts regarding numerous strong recommendations to optimise the management of acute burn injuries in adults and children.
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Affiliation(s)
- Matthieu Legrand
- Department of Anaesthesia and Perioperative Care, University of California, San Francisco, United States.
| | - Damien Barraud
- Hôpital de Mercy, Intensive Care Medicine and Burn Centre, CHR Metz-Thionville, Ars-Laquenexy, France
| | - Isabelle Constant
- Anaesthesiology Department, Hôpital Armand-Trousseau, Sorbonne Université, Assistance publique-Hôpitaux de Paris, Paris, France
| | | | - Nicolas Donat
- Burn Centre, Percy Military Teaching Hospital, Clamart, France
| | - Mathieu Fontaine
- Burn Intensive Care Unit, Saint-Joseph Saint-Luc Hospital, 20, quai Claude-Bernard, 69007 Lyon, France
| | - Laetitia Goffinet
- Paediatric Burn Centre, University Hospital of Nancy, 54511 Vandœuvre-Lès-Nancy, France
| | | | - Mathieu Jeanne
- CHU Lille, Anaesthesia and Critical Care, Burn Centre, 59000 Lille, France; University of Lille, Inserm, CHU Lille, CIC 1403, 59000 Lille, France; University of Lille, EA 7365 - GRITA, 59000 Lille, France
| | - Jeanne Jonqueres
- Burn Intensive Care Unit, Saint-Joseph Saint-Luc Hospital, 20, quai Claude-Bernard, 69007 Lyon, France
| | - Thomas Leclerc
- Burn Centre, Percy Military Teaching Hospital, Clamart, France
| | - Hugues Lefort
- Department of emergency medicine, Legouest Military Teaching Hospital, Metz, France
| | - Nicolas Louvet
- Anaesthesiology Department, Hôpital Armand-Trousseau, Sorbonne Université, Assistance publique-Hôpitaux de Paris, Paris, France
| | - Marie-Reine Losser
- Hôpital de Mercy, Intensive Care Medicine and Burn Centre, CHR Metz-Thionville, Ars-Laquenexy, France; Paediatric Burn Centre, University Hospital of Nancy, 54511 Vandœuvre-Lès-Nancy, France; Inserm UMR 1116, Team 2, 54000 Nancy, France; University of Lorraine, 54000 Nancy, France
| | - Célia Lucas
- Department of Anaesthesiology, Critical Care and Burn Centre, Lariboisière-Saint-Louis Hospitals, DMU Parabol, AP-HP Nord, University of Paris, Paris, France
| | - Olivier Pantet
- Service of Adult Intensive Care Medicine and Burns, Lausanne University Hospital (CHUV), BH 08-651, Rue du Bugnon 46, 1011 Lausanne, Switzerland
| | - Antoine Roquilly
- Department of Anaesthesia and Critical Care, Hôtel-Dieu, University Hospital of Nantes, Nantes, France; Laboratoire UPRES EA 3826 "Thérapeutiques cliniques et expérimentales des infections", University of Nantes, Nantes, France
| | | | - Sabri Soussi
- Department of Anaesthesiology, Critical Care and Burn Centre, Lariboisière-Saint-Louis Hospitals, DMU Parabol, AP-HP Nord, University of Paris, Paris, France; Interdepartmental Division of Critical Care, Keenan Research Centre for Biomedical Science and Institute of Medical Sciences, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Sandrine Wiramus
- Department of Anaesthesia and Intensive Care Medicine and Burn Centre, University Hospital of Marseille, La Timone Hospital, Marseille, France
| | - Etienne Gayat
- Department of Anaesthesiology, Critical Care and Burn Centre, Lariboisière-Saint-Louis Hospitals, DMU Parabol, AP-HP Nord, University of Paris, Paris, France; Inserm UMR-S 942, Cardiovascular Markers in Stress Conditions (MASCOT), University of Paris, Paris, France
| | - Alice Blet
- Department of Anaesthesiology, Critical Care and Burn Centre, Lariboisière-Saint-Louis Hospitals, DMU Parabol, AP-HP Nord, University of Paris, Paris, France; Inserm UMR-S 942, Cardiovascular Markers in Stress Conditions (MASCOT), University of Paris, Paris, France; Department of Research, University of Ottawa Heart Institute, Ottawa, ON, Canada
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Nguyen N, Ngo M. Profile and outcome of burn injuries amongst preschool children in a developing country. ANNALS OF BURNS AND FIRE DISASTERS 2019; 32:267-271. [PMID: 32431575 PMCID: PMC7197912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 10/06/2019] [Indexed: 06/11/2023]
Abstract
The aim of this study was to investigate characteristics, outcomes and risk factors for death from burn in preschool children. A retrospective study was conducted on 3688 preschool burn children admitted to the National Burn Hospital from 1/1/2016 to 31/12/2018. Collected data included patient demographics and burn characteristics. Bivariate and multivariate analysis was conducted to determine independent risk factors for death. Results showed that preschool children accounted for 78.8% of total admitted burn children. The main causal agent was scald. Boys were predominant, and 76.5% patients lived in rural areas. The highest number of burn accidents occurred in winter. In addition, average burn surface area was of 8.8% total body surface area (TBSA) and 43.5% of patients suffered deep burn injury. Overall mortality rate was 0.5% with LA50 of 81.7% and 49.1% for full thickness burn area. A significantly higher mortality rate was seen in patients with inhalation injury. Compared to survivors, patients who died had a significantly larger burn surface area and larger deep burn area. Multivariate logistic analysis for death indicated that presence of inhalation injury and increased burn extent were independent risk factors for death. Inhalation injury resulted in a 3.4 probability unit of death. In conclusion, preschool burn injuries were more common in boys living in the countryside and were mostly caused by scald, with a high proportion of deep injuries. Except for in cases of extensive burn, inhalation injury was not common but was still the main cause of death.
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Acute surgical vs non-surgical management for ocular and peri-ocular burns: a systematic review and meta-analysis. BURNS & TRAUMA 2019; 7:25. [PMID: 31497611 PMCID: PMC6717987 DOI: 10.1186/s41038-019-0161-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 05/22/2019] [Indexed: 12/29/2022]
Abstract
Background Burn-related injury to the face involving the structures of the eyes, eyelids, eyelashes, and/or eyebrows could result in multiple reconstructive procedures to improve functional and cosmetic outcomes, and correct complications following poor acute phase management. The objective of this article was to evaluate if non-surgical or surgical interventions are best for acute management of ocular and/or peri-ocular burns. Methods This systematic review and meta-analysis compared 272 surgical to 535 non-surgical interventions within 1 month of patients suffering burn-related injuries to 465 eyes, 253 eyelids, 90 eyelashes, and 0 eyebrows and evaluated associated outcomes and complications. The PubMed, Embase, Cochrane Library, Web of Science, and Scopus databases were systematically and independently searched. Patient and clinical characteristics, surgical and medical interventions, outcomes, and complications were recorded. Results Eight of the 14,927 studies queried for this study were eligible for the systematic review and meta-analysis, with results from 33 of the possible 58 outcomes and complications using Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) and Cochrane guidelines. Surgery was associated with standard mean differences (SMD) 0.44 greater visual acuity on follow-up, SMD 1.63 mm shorter epithelial defect diameters on follow-up, SMD 1.55 mm greater changes in epithelial diameters from baseline, SMD 1.17 mm2 smaller epithelial defect areas on follow-up, SMD 1.37 mm2 greater changes in epithelial defect areas from baseline, risk ratios (RR) 1.22 greater numbers of healed epithelial defects, RR 11.17 more keratitis infections, and a 2.2 greater reduction in limbal ischemia compared to no surgical intervention. Conclusions This systematic review and meta-analysis found that compared to non-surgical interventions, acute surgical interventions for ocular, eyelid, and/or eyelash burns were found to have greater visual acuity on follow-up, shorter epithelial defect diameters on follow-up, greater changes in epithelial diameters from baseline, smaller epithelial defect areas on follow-up, greater changes in epithelial defect areas from baseline, greater numbers of healed epithelial defects, more keratitis infections, and a greater reduction in limbal ischemia, possibility preventing the need of a future limbal stem cell transplantation.
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29
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Fluid Resuscitation in Burns: 2 cc, 3 cc, or 4 cc? CURRENT TRAUMA REPORTS 2019. [DOI: 10.1007/s40719-019-00166-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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30
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Abstract
Pediatric burns are a leading cause of injury and mortality in children in the United States. Prompt resuscitation and management is vital to survival in severe pediatric burns. Although management principles are similar to their adult counterparts, children have unique pathophysiologic responses to burn injury thus an understanding of the differences in fluid resuscitation requirements, airway management, burn and wound care is essential to optimize their outcomes.
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Affiliation(s)
- Mary K Arbuthnot
- Naval Medical Center Camp Lejeune, Department of General Surgery, 100 Brewster Blvd., Camp Lejeune, NC 28547, USA.
| | - Alejandro V Garcia
- Johns Hopkins Hospital, Department of Pediatric Surgery, 1800 Orleans St. Bloomberg Bldg 7313, Baltimore, MD 21287, USA.
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31
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Calpain inhibition ameliorates scald burn-induced acute lung injury in rats. BURNS & TRAUMA 2018; 6:28. [PMID: 30338266 PMCID: PMC6174571 DOI: 10.1186/s41038-018-0130-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 08/27/2018] [Indexed: 12/26/2022]
Abstract
Background The molecular pattern of severe burn-induced acute lung injury, characterized by cell structure damage and leukocyte infiltration, remains unknown. This study aimed to determine whether calpain, a protease involved in both processes, mediates severe burn-induced acute lung injury. Methods Rats received full-thickness scald burns covering 30% of the total body surface area, followed by instant fluid resuscitation. MDL28170 (Tocris Bioscience), an inhibitor of calpain, was given intravenously 1 h before or after the scald burn. The histological score, wet/dry weight ratio, and caspase-3 activity were examined to evaluate the degree of lung damage. Calpain activity and its source were detected by an assay kit and immunofluorescence staining. The proteolysis of membrane skeleton proteins α-fodrin and ankyrin-B, which are substrates of calpain, was measured by Western blot. Results Time-course studies showed that tissue damage reached a peak between 1 and 6 h post-scald burn and gradually diminished at 24 h. More importantly, calpain activity reached peak levels at 1 h and was maintained until 24 h, paralleled by lung damage to some extent. Western blot showed that the levels of the proteolyzed forms of α-fodrin and ankyrin-B correlated well with the degree of damage. MDL28170 at a dose of 3 mg/kg b. w. given 1 h before burn injury not only antagonized the increase in calpain activity but also ameliorated scald burn-induced lung injury, including the degradation of α-fodrin and ankyrin-B. Immunofluorescence images revealed calpain 1 and CD45 double-positive cells in the lung tissue of rats exposed to scald burn injury, suggesting that leukocytes were a dominant source of calpain. Furthermore, this change was blocked by MDL28170. Finally, MDL28170 given at 1 h post-scald burn injury significantly ameliorated the wet/dry weight ratio compared with burn injury alone. Conclusions Calpain, a product of infiltrating leukocytes, is a mediator of scald burn-induced acute lung injury that involves enhancement of inflammation and proteolysis of membrane skeleton proteins. Its late effects warrant further study.
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