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Ji S, Xiao S, Xia Z. Consensus on the treatment of second-degree burn wounds (2024 edition). BURNS & TRAUMA 2024; 12:tkad061. [PMID: 38343901 PMCID: PMC10858447 DOI: 10.1093/burnst/tkad061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 11/29/2023] [Accepted: 12/08/2023] [Indexed: 02/21/2024]
Abstract
Second-degree burns are the most common type of burn in clinical practice and hard to manage. Their treatment requires not only a consideration of the different outcomes that may arise from the dressing changes or surgical therapies themselves but also an evaluation of factors such as the burn site, patient age and burn area. Meanwhile, special attention should be given to the fact that there is no unified standard or specification for the diagnosis, classification, surgical procedure, and infection diagnosis and grading of second-degree burn wounds. This not only poses great challenges to the formulation of clinical treatment plans but also significantly affects the consistency of clinical studies. Moreover, currently, there are relatively few guidelines or expert consensus for the management of second-degree burn wounds, and no comprehensive and systematic guidelines or specifications for the treatment of second-degree burns have been formed. Therefore, we developed the Consensus on the Treatment of Second-Degree Burn Wounds (2024 edition), based on evidence-based medicine and expert opinion. This consensus provides specific recommendations on prehospital first aid, nonsurgical treatment, surgical treatment and infection treatment for second-degree burns. The current consensus generated a total of 58 recommendations, aiming to form a standardized clinical treatment plan.
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Affiliation(s)
- Shizhao Ji
- Correspondence: Shizhao Ji, ; Shichu Xiao, ; Zhaofan Xia,
| | - Shichu Xiao
- Correspondence: Shizhao Ji, ; Shichu Xiao, ; Zhaofan Xia,
| | - Zhaofan Xia
- Correspondence: Shizhao Ji, ; Shichu Xiao, ; Zhaofan Xia,
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Greenhalgh DG, Hill DM, Burmeister DM, Gus EI, Cleland H, Padiglione A, Holden D, Huss F, Chew MS, Kubasiak JC, Burrell A, Manzanares W, Gómez MC, Yoshimura Y, Sjöberg F, Xie WG, Egipto P, Lavrentieva A, Jain A, Miranda-Altamirano A, Raby E, Aramendi I, Sen S, Chung KK, Alvarez RJQ, Han C, Matsushima A, Elmasry M, Liu Y, Donoso CS, Bolgiani A, Johnson LS, Vana LPM, de Romero RVD, Allorto N, Abesamis G, Luna VN, Gragnani A, González CB, Basilico H, Wood F, Jeng J, Li A, Singer M, Luo G, Palmieri T, Kahn S, Joe V, Cartotto R. Surviving Sepsis After Burn Campaign. Burns 2023; 49:1487-1524. [PMID: 37839919 DOI: 10.1016/j.burns.2023.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 05/02/2023] [Indexed: 10/17/2023]
Abstract
INTRODUCTION The Surviving Sepsis Campaign was developed to improve outcomes for all patients with sepsis. Despite sepsis being the primary cause of death after thermal injury, burns have always been excluded from the Surviving Sepsis efforts. To improve sepsis outcomes in burn patients, an international group of burn experts developed the Surviving Sepsis After Burn Campaign (SSABC) as a testable guideline to improve burn sepsis outcomes. METHODS The International Society for Burn Injuries (ISBI) reached out to regional or national burn organizations to recommend members to participate in the program. Two members of the ISBI developed specific "patient/population, intervention, comparison and outcome" (PICO) questions that paralleled the 2021 Surviving Sepsis Campaign [1]. SSABC participants were asked to search the current literature and rate its quality for each topic. At the Congress of the ISBI, in Guadalajara, Mexico, August 28, 2022, a majority of the participants met to create "statements" based on the literature. The "summary statements" were then sent to all members for comment with the hope of developing an 80% consensus. After four reviews, a consensus statement for each topic was created or "no consensus" was reported. RESULTS The committee developed sixty statements within fourteen topics that provide guidance for the early treatment of sepsis in burn patients. These statements should be used to improve the care of sepsis in burn patients. The statements should not be considered as "static" comments but should rather be used as guidelines for future testing of the best treatments for sepsis in burn patients. They should be updated on a regular basis. CONCLUSION Members of the burn community from the around the world have developed the Surviving Sepsis After Burn Campaign guidelines with the goal of improving the outcome of sepsis in burn patients.
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Affiliation(s)
- David G Greenhalgh
- Department of Burns, Shriners Children's Northern California and Department of Surgery, University of California, Davis, Sacramento, CA, USA.
| | - David M Hill
- Department of Clinical Pharmacy & Translational Scre have been several studies that have evaluatedience, College of Pharmacy, University of Tennessee, Health Science Center; Memphis, TN, USA
| | - David M Burmeister
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Eduardo I Gus
- Division of Plastic & Reconstructive Surgery, The Hospital for Sick Children; Department of Surgery, University of Toronto, Toronto, Canada
| | - Heather Cleland
- Department of Surgery, Monash University and Alfred Hospital, Melbourne, Australia
| | - Alex Padiglione
- Department of Surgery, Monash University and Alfred Hospital, Melbourne, Australia
| | - Dane Holden
- Department of Surgery, Monash University and Alfred Hospital, Melbourne, Australia
| | - Fredrik Huss
- Department of Surgical Sciences, Plastic Surgery, Uppsala University/Burn Center, Department of Plastic and Maxillofacial Surgery, Uppsala University Hospital, Uppsala, Sweden
| | - Michelle S Chew
- Department of Anaesthesia and Intensive Care, Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - John C Kubasiak
- Department of Surgery, Loyola University Medical Center, Maywood, IL, USA
| | - Aidan Burrell
- Department of Epidemiology and Preventative Medicine, Monash University and Alfred Hospital, Intensive Care Research Center (ANZIC-RC), Melbourne, Australia
| | - William Manzanares
- Department of Critical Care Medicine, Universidad de la República (UdelaR), Montevideo, Uruguay
| | - María Chacón Gómez
- Division of Intensive Care and Critical Medicine, Centro Nacional de Investigacion y Atencion de Quemados (CENIAQ), National Rehabilitation Institute, LGII, Mexico
| | - Yuya Yoshimura
- Department of Emergency and Critical Care Medicine, Hachinohe City Hospital, Hachinohe, Japan
| | - Folke Sjöberg
- Department of Anaesthesia and Intensive Care, Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Wei-Guo Xie
- Institute of Burns, Tongren Hospital of Wuhan University (Wuhan Third Hospital), Wuhan, China
| | - Paula Egipto
- Centro Hospitalar e Universitário São João - Burn Unit, Porto, Portugal
| | | | | | | | - Ed Raby
- Infectious Diseases Department, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | | | - Soman Sen
- Department of Burns, Shriners Children's Northern California and Department of Surgery, University of California, Davis, Sacramento, CA, USA
| | - Kevin K Chung
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | | | - Chunmao Han
- Department of Burn and Wound Repair, Second Affiliated Hospital, Zhejiang University College of Medicine, Hangzhou, China
| | - Asako Matsushima
- Department of Emergency and Critical Care, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Moustafa Elmasry
- Department of Hand, Plastic Surgery and Burns, Linköping University, Linköping, Sweden
| | - Yan Liu
- Department of Burn, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Carlos Segovia Donoso
- Intensive Care Unit for Major Burns, Mutual Security Clinical Hospital, Santiago, Chile
| | - Alberto Bolgiani
- Department of Surgery, Deutsches Hospital, Buenos Aires, Argentina
| | - Laura S Johnson
- Department of Surgery, Emory University School of Medicine and Grady Health System, Georgia
| | - Luiz Philipe Molina Vana
- Disciplina de Cirurgia Plastica da Escola Paulista de Medicina da Universidade Federal de Sao Paulo, Sao Paulo, Brazil
| | | | - Nikki Allorto
- Grey's Hospital Pietermaritzburg Metropolitan Burn Service, University of KwaZulu Natal, Pietermaritzburg, South Africa
| | - Gerald Abesamis
- Alfredo T. Ramirez Burn Center, Division of Burns, Department of Surgery, University of Philippines Manila - Philippine General Hospital, Manila, Philippines
| | - Virginia Nuñez Luna
- Unidad Michou y Mau Xochimilco for Burnt Children, Secretaria Salud Ciudad de México, Mexico
| | - Alfredo Gragnani
- Disciplina de Cirurgia Plastica da Escola Paulista de Medicina da Universidade Federal de Sao Paulo, Sao Paulo, Brazil
| | - Carolina Bonilla González
- Department of Pediatrics and Intensive Care, Pediatric Burn Unit, Clinical Studies and Clinical Epidemiology Division, Fundación Santa Fe de Bogotá, Bogotá, Colombia
| | - Hugo Basilico
- Intensive Care Area - Burn Unit - Pediatric Hospital "Prof. Dr. Juan P. Garrahan", Buenos Aires, Argentina
| | - Fiona Wood
- Department of Surgery, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - James Jeng
- Department of Surgery, University of California, Irvine, CA, USA
| | - Andrew Li
- Department of Surgery, Monash University and Alfred Hospital, Melbourne, Australia
| | - Mervyn Singer
- Department of Intensive Care Medicine, University College London, London, United Kingdom
| | - Gaoxing Luo
- Institute of Burn Research, Southwest Hospital, Army (Third Military) Medical University, Chongqing, China
| | - Tina Palmieri
- Department of Burns, Shriners Children's Northern California and Department of Surgery, University of California, Davis, Sacramento, CA, USA
| | - Steven Kahn
- The South Carolina Burn Center, Department of Surgery, Medical University of South Carolina, Charleston, SC, USA
| | - Victor Joe
- Department of Surgery, University of California, Irvine, CA, USA
| | - Robert Cartotto
- Department of Surgery, Sunnybrook Medical Center, Toronto, Ontario, Canada
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3
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Datta PK, Roy Chowdhury S, Aravindan A, Saha S, Rapaka S. Medical and Surgical Care of Critical Burn Patients: A Comprehensive Review of Current Evidence and Practice. Cureus 2022; 14:e31550. [DOI: 10.7759/cureus.31550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/15/2022] [Indexed: 11/16/2022] Open
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Infections in Burn Patients: A Retrospective View over Seven Years. Medicina (B Aires) 2022; 58:medicina58081066. [PMID: 36013534 PMCID: PMC9412298 DOI: 10.3390/medicina58081066] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/02/2022] [Accepted: 08/05/2022] [Indexed: 11/16/2022] Open
Abstract
Backgroundand objectives: Burn patients represent a challenging cohort because the injuries entail a vulnerability to colonisation by microorganisms. The ensuing infections can lead to serious complications and, in many cases, to the death of the burn patient. Surgical intervention and wound dressings, as well as antibiotic treatment, are crucial for optimising the treatment of the patient. Materialand Methods: In this retrospective analysis, we analysed the treatment course, antibiotic therapy, and general complications of 252 burn patients with second- or third-degree burns over a time span of 7 years. Results: Patients who developed infections tended to have, on average, a higher total body surface area (TBSA), higher abbreviated burn severity index (ABSI) scores, and longer hospital stays. Patients who were admitted to the burn unit after 2006 had significantly shorter stays in the burn unit. TBSA and ABSI scores were lower in the patient cohort admitted after 2006. Patients exhibiting a TBSA greater than 30% had significantly longer hospital stays and antibiotic treatment periods. TBSA and ABSI scores were significantly higher in patients who died. The results of binary logistic regression indicate that a higher ABSI score increases the odds ratio of developing an infection. Bacteria number had no significant effect on the odds of patient death but positively influenced the odds ratio of developing an infection. TBSA was negatively associated with the risk of developing an infection and was an insignificant predictor of mortality. Conclusions: To gauge the optimal treatment for a burn patient, it is crucial for practitioners to correctly select, dose, and time antibiotics for the patient. Monitoring bacterial colonisation is vital to nip rising infection in the bud and ensure the correct antibiotic selection. This will help prevent the development of multi-resistant bacteria.
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Sammoni A, Abdalah A, Al-Aissami M. Comamonas testosteroni bacteremia: A rare unusual pathogen detected in a burned patient: Case report and literature review. Ann Med Surg (Lond) 2022; 75:103371. [PMID: 35242322 PMCID: PMC8857452 DOI: 10.1016/j.amsu.2022.103371] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/03/2022] [Accepted: 02/10/2022] [Indexed: 12/30/2022] Open
Abstract
Introduction and importance Comamonas testosteroni is a rare human pathogen that is not part of the human microbiome. There are only 51 cases reported worldwide with 7 cases resulted in death. Case presentation We report a case of a 16-year-old boy with an extended burn complicated by catheter-related bloodstream C. testosteroni infection. Clinical discussion Comamonas species are usually community-acquired pathogens that are susceptible to a wide variety of antibiotics including aminoglycosides, fluoroquinolones, carbapenems, piperacillin-tazobactam, trimethoprim-sulfamethoxazole, and cephalosporins. However, in our case, we reported a nosocomial multidrug-resistant infection by C. testosteroni that responded only to colistin. Conclusion Reporting unusual cases of nosocomial sepsis due to rare multidrug-resistant pathogens is detrimental. As it sheds light on how virulent nosocomial infections are becoming, and can be very alarming to other practitioners and clinical microbiologists, in order to achieve a better awareness of the importance of controlled antibiotics use. Comamonas testosteroni is a rare human pathogen that is not part of the human microbiome, and is rarely recognized as a human pathogen. The majority of C.testosteroni infections are community-acquired rather than nosocomial. Most of the previously reported patients were immunodeficient (burn patient in our case). Till now, there are 51 cases reported (52 if our case is published) which most of these are due to intra-abdominal source. Comamonas species are usually susceptible to a wide spectrum of antibiotics. However, we report a nosocomial infection by C. testosterone which was sensitive only to colistin.
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Liao PH, Kao CC, How CK, Yang YS, Chen MC, Hung-Tsang Yen D, Lee YT. Initial white blood cell count and revised Baux score predict subsequent bloodstream infection in burn patients: A retrospective analysis of severe burn patients from the Formosa color dust explosion of 2015. J Formos Med Assoc 2020; 120:1719-1728. [PMID: 33342706 DOI: 10.1016/j.jfma.2020.12.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 10/14/2020] [Accepted: 12/03/2020] [Indexed: 10/22/2022] Open
Abstract
BACKGROUND Infections are the most common complications among hospitalized severe burn patients. However, limited literature reports early effective predictors of bloodstream infections (BSI) among burn patients. This study aimed to identify cost-effective biomarkers and valuable clinical scoring systems in the emergency department (ED) for the prediction of subsequent BSI in mass burn casualties. METHODS In 2015, a flammable cornstarch-based powder explosion resulted in 499 burn casualties in Taiwan. A total of 35 patients were admitted at Taipei Veterans General Hospital. These severe burn patients (median total body surface area [TBSA] 54%) were young and previously healthy. We assessed the potential of various parameters to predict subsequent BSI, including initial laboratory tests performed at the ED, TBSA, and multiple scoring systems. RESULTS Fourteen patients (40.0%) had subsequent BSI. The most common causative pathogen was the Acinetobacter baumannii (Ab) group, mostly carbapenem resistant and associated with a poor outcome. The area under the receiver operating characteristic curve revealed that the revised Baux score, TBSA, and initial white blood cell count had excellent discrimination ability in predicting subsequent BSI (0.898, 0.889, and 0.821, respectively). The rate of subsequent BSI differed significantly at the cut-off points of revised Baux score >76, TBSA >55%, and WBC count >16,200/mm3. CONCLUSION The initial WBC count at the ED, TBSA, and revised Baux score were good and cost-effective biomarkers for predicting subsequent BSI after burn injuries.
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Affiliation(s)
- Po-Hsiang Liao
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chih-Chun Kao
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chorng-Kuang How
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Ya-Sung Yang
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Mei-Chun Chen
- School of Medicine, National Yang-Ming University, Taipei, Taiwan; Division of Plastic and Reconstructive Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - David Hung-Tsang Yen
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Yi-Tzu Lee
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan.
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Dépret F, Farny B, Jeanne M, Klouche K, Leclerc T, Nouette-Gaulain K, Pantet O, Rémerand F, Roquilly A, Rousseau AF, Sztajnic S, Wiramus S, Vicaut E, Legrand M. The A2B trial, antibiotic prophylaxis for excision-graft surgery in burn patients: a multicenter randomized double-blind study. Trials 2020; 21:973. [PMID: 33239101 PMCID: PMC7687822 DOI: 10.1186/s13063-020-04894-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 11/12/2020] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND The indication for antibiotic prophylaxis in burn patients remains highly controversial, with no consensus having been reached. The objective of antibiotic prophylaxis is to reduce the risk of postoperative local and systemic infections. Burn surgery is associated with a high incidence of bacteremia, postoperative infections, and sepsis. However, antibiotic prophylaxis exposes patients to the risk of selecting drug-resistant pathogens as well as to the adverse effects of antibiotics (i.e., Clostridium difficile colitis). The lack of data precludes any strong international recommendations regarding perioperative prophylaxis using systemic antibiotics in this setting. The goal of this project is therefore to determine whether perioperative systemic antibiotic prophylaxis can reduce the incidence of postoperative infections in burn patients. METHODS The A2B trial is a multicenter (10 centers), prospective, randomized, double-blinded, placebo-controlled study. The trial will involve the recruitment of 506 adult burn patients with a total body surface area (TBSA) burn of between 5 and 40% and requiring at least one excision-graft surgery for deep burn injury. Participants will be randomized to receive antibiotic prophylaxis (antibiotic prophylaxis group) or a placebo (control group) 30 min before the incision of the first two surgeries. The primary outcome will be the occurrence of postoperative infections defined as postoperative sepsis and/or surgical site infection and/or graft lysis requiring a new graft within 7 days after surgery. Secondary outcomes will include mortality at day 90 postrandomization, skin graft lysis requiring a new graft procedure, postoperative bacteremia (within 48 h of surgery), postoperative sepsis, postoperative surgical site infection, number of hospitalizations until complete healing (> 95% TBSA), number of hospitalization days living without antibiotic therapy at day 28 and day 90, and multiresistant bacterial colonization or infection at day 28 and day 90. DISCUSSION The trial aims to provide evidence on the efficacy and safety of antibiotic prophylaxis for excision-graft surgery in burn patients. TRIAL REGISTRATION ClinicalTrials.gov NCT04292054 . Registered on 2 March 2020.
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Affiliation(s)
- François Dépret
- Department of Anaesthesiology, Critical Care Medicine and Burn unit, AP-HP, Saint Louis and Lariboisière University Hospitals, 1 Avenue Claude Vellefaux, 75010, Paris, France.
- INSERM UMR-S942, Institut National de la Santé et de la Recherche Médicale (INSERM), FHU PROMICE Lariboisière Hospital, Paris, France.
- INI-CRCT Network, Nancy, France.
- University of Paris, F-75475, Paris, France.
- Department of Anesthesiology, Critical Care and Burn Unit, Saint-Joseph Saint-Luc Hospital, Lyon University, Lyon, France.
| | - Boris Farny
- University of Paris, F-75475, Paris, France
- Department of Anesthesiology, Critical Care and Burn Unit, Saint-Joseph Saint-Luc Hospital, Lyon University, Lyon, 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
| | - Kada Klouche
- Department of Intensive Care Unit, Hospital Lapeyronie, 55045, Montpellier, France
| | - Thomas Leclerc
- Percy Military Teaching Hospital, Clamart, France
- Val-de-Grâce Military Medical Academy, Paris, France
| | - Karine Nouette-Gaulain
- CHU Bordeaux, Service d'Anesthésie Réanimation Pellegrin, Hôpital Pellegrin, Place Amélie Raba Léon, F-33000, Bordeaux, France
- CHU Bordeaux, Department of Anaesthesia and Critical Care, Magellan Medico-Surgical Center, F-33000, Bordeaux, France
- Univ. Bordeaux, INSERM U12-11, Laboratoire de Maladies Rares: Génétique et Métabolisme (MRGM), 176 Rue Léo Saignat, F-33000, Bordeaux, France
| | - Olivier Pantet
- Medical Intensive Care, CHU Vaudois, Lausanne, Switzerland
| | - Francis Rémerand
- Département d'Anesthésie-Réanimation Chirurgicale, Centre Hospitalier Universitaire de Tours, Tours, France
| | - 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
| | | | - Simon Sztajnic
- Intensive Care Unit, Department of Anesthesia and Critical Care, University Hospital of Toulouse, Toulouse, France
| | - Sandrine Wiramus
- Department of Anaesthesia and Intensive Care Medicine and Burn Centre, University Hospital of Marseille, La Timone Hospital, Marseille, France
| | - Eric Vicaut
- APHP, Department of Biostatistics, Université Paris-Diderot, Sorbonne-Paris Cité, Fernand Widal Hospital, Paris, France
| | - Matthieu Legrand
- Department of Anaesthesiology, Critical Care Medicine and Burn unit, AP-HP, Saint Louis and Lariboisière University Hospitals, 1 Avenue Claude Vellefaux, 75010, Paris, France
- INSERM UMR-S942, Institut National de la Santé et de la Recherche Médicale (INSERM), FHU PROMICE Lariboisière Hospital, Paris, France
- INI-CRCT Network, Nancy, France
- Department of Anesthesia and Perioperative Care, University of California, 500 Parnassus Avenue MUE416, Box 0648, San Francisco, CA, 94143, USA
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Young AE, Thet NT, Mercer-Chalmers J, Greenwood RJ, Coy K, Booth S, Sack A, Jenkins ATA. The SPaCE diagnostic: a pilot study to test the accuracy of a novel point of care sensor for point of care detection of burn wound infection. J Hosp Infect 2020; 106:726-733. [PMID: 33022335 DOI: 10.1016/j.jhin.2020.09.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 09/28/2020] [Accepted: 09/28/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Wound infection in burn patients is common and has an impact on outcomes. There is no objective method to diagnose infection at point of care (PoC). Early diagnosis prevents progression to sepsis. Diagnostic subjectivity supports over-diagnosis, unnecessary hospitalization, and antibiotic overuse. AIM This pilot study aimed to investigate the accuracy of a novel PoC wound infection diagnostic in burn patients. METHODS We produced, and in vitro tested, a PoC diagnostic for early wound infection diagnosis. The prototype SPaCE diagnostic uses a patented lipid vesicle suspension into which a clinical swab is placed. The diagnostic delivers a colour-response to Staphylococcus aureus, Pseudomonas aeruginosa, Candida species and Enterococcus faecalis at toxin release. A pilot clinical diagnostic accuracy study was undertaken. The reference standard was a retrospective decision made by an expert clinical panel using routinely available data. FINDINGS Data was available from 33 of 34 patients. Of these, 52% were considered to have a wound infection, 42% not, and two (6%) were equivocal. The diagnostic results showed 24% were infected, 42% were not and 33% produced intermediate results. Agreement between clinical judgement and diagnostic result, assessed using a weighted Kappa, was 0.591 suggesting moderate agreement. If the intermediate results were excluded, 22 sets of data with definitive results achieved a Kappa statistic of 0.81 suggesting 'almost perfect' agreement. Sensitivity and specificity were 57% (8/14) and 71% (12/17), respectively. CONCLUSION This pilot study provided evidence that the SPaCE diagnostic could provide valuable and timely data to support clinical decision-making at PoC for wound infection.
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Affiliation(s)
- A E Young
- Children's Burn Research Centre, University Hospital Bristol and Weston NHS Foundation Trust, Bristol, UK; Bristol Centre for Surgical Research, Bristol Medical School University of Bristol, Bristol, UK.
| | - N T Thet
- Chemistry Department, University of Bath, Bath, UK
| | | | - R J Greenwood
- Research Design Service, Education Centre, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
| | - K Coy
- Bristol Centre for Surgical Research, Bristol Medical School University of Bristol, Bristol, UK
| | - S Booth
- Queen Victoria Hospital NHS Foundation Trust, East Grinstead, UK
| | - A Sack
- Southmead Hospital, North Bristol NHS Foundation Trust, Bristol, UK
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Davies A, Teare L, Falder S, Dumville J, Shah M, Jenkins A, Collins D, Dheansa B, Coy K, Booth S, Moore L, Marlow K, Agha R, Young A. Consensus demonstrates four indicators needed to standardize burn wound infection reporting across trials in a single-country study (ICon-B study). J Hosp Infect 2020; 106:217-225. [DOI: 10.1016/j.jhin.2020.07.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 07/22/2020] [Indexed: 01/10/2023]
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Goffinet L, Dantzer E. Coverage of soft tissue defects in acute surgery for deep burns of the limbs. ANN CHIR PLAST ESTH 2020; 65:345-379. [PMID: 32928577 DOI: 10.1016/j.anplas.2020.07.012] [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: 07/26/2020] [Accepted: 07/30/2020] [Indexed: 10/23/2022]
Abstract
Burns of the limbs affect 48.6% of burn patients. Injury mechanisms condition their depth and degree of extension. Injury of the hands and/or the joint areas entails considerable risk of retraction. Coverage is consequently doubly challenging, it is a matter not only of compensating for a soft tissue defects, but also of striving to prevent early (infectious) and late (amplitude limitation, pain, loss of function…) complications. Thoroughgoing assessment of the initial injury and associated lesions is conducive to rapid determination of a therapeutic strategy tailored to the relevant functional issues and subsequent rehabilitation. Following a summary of the epidemiological elements and the medical context of management, a review of existing treatments has been drawn up based on the data in the literature and current professional recommendations. Emergency procedures, the different types of excision and the possibilities of autologous covering and skin substitutes are reported. Last but not least, routinely validated indications are synthesized.
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Affiliation(s)
- L Goffinet
- Service de chirurgie infantile orthopédique/pediatric orthpedic surgery unit, hôpital d'enfant/children's hospital, université de Lorraine/university of Lorraine, CHRU de Nancy, 11, rue du Morvan, 54510 Vandœuvre-lès-Nancy, France.
| | - E Dantzer
- Centre des brûlés/burn treatment, hôpital d'instruction des armées Sainte-Anne/Sainte-Anne armed forces teaching hospital, boulevard Sainte-Anne, BP 20545, 83041 Toulon, France.
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Vinaik R, Barayan D, Shahrokhi S, Jeschke MG. Management and prevention of drug resistant infections in burn patients. Expert Rev Anti Infect Ther 2019; 17:607-619. [PMID: 31353976 DOI: 10.1080/14787210.2019.1648208] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Introduction: Despite modern advances, the primary cause of death after burns remains infection and sepsis. A key factor in determining outcomes is colonization with multi-drug resistant (MDR) organisms. Infections secondary to MDR organisms are challenging due to lack of adequate antibiotic treatment, subsequently prolonging hospital stay and increasing risk of adverse outcomes. Areas covered: This review highlights the most frequent organisms colonizing burn wounds as well as the most common MDR bacterial infections. Additionally, we discuss different treatment modalities and MDR infection prevention strategies as their appropriate management would minimize morbidity and mortality in this population. We conducted a search for articles on PubMed, Web of Science, Embase, Cochrane, Scopus and UpToDate with applied search strategies including a combination of: "burns, 'thermal injury,' 'infections,' 'sepsis,' 'drug resistance,' and 'antimicrobials.' Expert opinion: Management and prevention of MDR infections in burns is an ongoing challenge. We highlight the importance of preventative over therapeutic strategies, which are easy to implement and cost-effective. Additionally, targeted, limited use of antimicrobials can be beneficial in burn patients. A promising future area of investigation within this field is post-trauma microbiome profiling. Currently, the best treatment strategy for MDR in burn patients is prevention.
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Affiliation(s)
- Roohi Vinaik
- a Sunnybrook Research Institute , Toronto , Canada
| | | | - Shahriar Shahrokhi
- b Department of Surgery, Division of Plastic Surgery, University of Toronto , Toronto , Canada.,c Ross Tilley Burn Centre, Sunnybrook Health Sciences Centre , Toronto , Canada
| | - Marc G Jeschke
- a Sunnybrook Research Institute , Toronto , Canada.,b Department of Surgery, Division of Plastic Surgery, University of Toronto , Toronto , Canada.,c Ross Tilley Burn Centre, Sunnybrook Health Sciences Centre , Toronto , Canada.,d Department of Immunology, University of Toronto , Toronto , Canada
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Jault P, Leclerc T, Jennes S, Pirnay JP, Que YA, Resch G, Rousseau AF, Ravat F, Carsin H, Le Floch R, Schaal JV, Soler C, Fevre C, Arnaud I, Bretaudeau L, Gabard J. Efficacy and tolerability of a cocktail of bacteriophages to treat burn wounds infected by Pseudomonas aeruginosa (PhagoBurn): a randomised, controlled, double-blind phase 1/2 trial. THE LANCET. INFECTIOUS DISEASES 2018; 19:35-45. [PMID: 30292481 DOI: 10.1016/s1473-3099(18)30482-1] [Citation(s) in RCA: 451] [Impact Index Per Article: 75.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 07/12/2018] [Accepted: 07/23/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Wound infections are the main cause of sepsis in patients with burns and increase burn-related morbidity and mortality. Bacteriophages, natural bacterial viruses, are being considered as an alternative therapy to treat infections caused by multidrug-resistant bacteria. We aimed to compare the efficacy and tolerability of a cocktail of lytic anti-Pseudomonas aeruginosa bacteriophages with standard of care for patients with burns. METHODS In this randomised phase 1/2 trial, patients with a confirmed burn wound infection were recruited from nine burn centres in hospitals in France and Belgium. Patients were eligible if they were aged 18 years or older and had a burn wound clinically infected with P aeruginosa. Eligible participants were randomly assigned (1:1) by use of an interactive web response system to a cocktail of 12 natural lytic anti-P aeruginosa bacteriophages (PP1131; 1 × 106 plaque-forming units [PFU] per mL) or standard of care (1% sulfadiazine silver emulsion cream), both given as a daily topical treatment for 7 days, with 14 days of follow-up. Masking of treatment from clinicians was not possible because of the appearance of the two treatments (standard of care a thick cream, PP1131 a clear liquid applied via a dressing), but assignments were masked from microbiologists who analysed the samples and patients (treatment applied while patients were under general anaesthetic). The primary endpoint was median time to sustained reduction in bacterial burden by at least two quadrants via a four-quadrant method, assessed by use of daily swabs in all participants with a microbiologically documented infection at day 0 who were given at least one sulfadiazine silver or phage dressing (modified intention-to-treat population). Safety was assessed in all participants who received at least one dressing according to protocol. Ancillary studies were done in the per-protocol population (all PP1131 participants who completed 7 days of treatment) to assess the reasons for success or failure of phage therapy. This trial is registered with the European Clinical Trials database, number 2014-000714-65, and ClinicalTrials.gov, number NCT02116010, and is now closed. FINDINGS Between July 22, 2015, and Jan 2, 2017, across two recruitment periods spanning 13 months, 27 patients were recruited and randomly assigned to receive phage therapy (n=13) or standard of care (n=14). One patient in the standard of care group was not exposed to treatment, giving a safety population of 26 patients (PP1131 n=13, standard of care n=13), and one patient in the PP1131 group did not have an infection at day 0, giving an efficacy population of 25 patients (PP1131 n=12, standard of care n=13). The trial was stopped on Jan 2, 2017, because of the insufficient efficacy of PP1131. The primary endpoint was reached in a median of 144 h (95% CI 48-not reached) in the PP1131 group versus a median of 47 h (23-122) in the standard of care group (hazard ratio 0·29, 95% CI 0·10-0·79; p=0·018). In the PP1131 group, six (50%) of 12 analysable participants had a maximal bacterial burden versus two (15%) of 13 in the standard of care group. PP1131 titre decreased after manufacturing and participants were given a lower concentration of phages than expected (1 × 102 PFU/mL per daily dose). In the PP1131 group, three (23%) of 13 analysable participants had adverse events versus seven (54%) of 13 in the standard of care group. One participant in each group died after follow-up and the deaths were determined to not be related to treatment. The ancillary study showed that the bacteria isolated from patients with failed PP1131 treatment were resistant to low phage doses. INTERPRETATION At very low concentrations, PP1131 decreased bacterial burden in burn wounds at a slower pace than standard of care. Further studies using increased phage concentrations and phagograms in a larger sample of participants are warranted. FUNDING European Commission: Framework Programme 7.
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Affiliation(s)
| | - Thomas Leclerc
- Centre de traitement des brûlés, Hôpital d'Instruction des Armées Percy, Clamart, France
| | - Serge Jennes
- Burn unit, Queen Astrid Military Hospital, Brussels, Belgium
| | | | - Yok-Ai Que
- Klinik für Intensivmedizin Inselspital, Universitätsspital Bern, Bern, Switzerland
| | - Gregory Resch
- Department of Fundamental Microbiology, University of Lausanne, Lausanne, Switzerland
| | - Anne Françoise Rousseau
- Centre des Brûlés et Soins Intensifs Généraux, CHU Sart-Tilman, Campus Universitaire du Sart-Tilman, Liège, Belgium
| | - François Ravat
- Burn unit, Centre Hospitalier St Joseph et St Luc, Lyon, France
| | - Hervé Carsin
- CHR Hôpital de Mercy Metz Thionville, Thionville, France
| | - Ronan Le Floch
- Réanimation chirurgicale et des brûlés, Plateau technique médico-chirurgical, CHU Nantes, Nantes, France
| | - Jean Vivien Schaal
- Centre de traitement des brûlés, Hôpital d'Instruction des Armées Percy, Clamart, France
| | - Charles Soler
- Centre de traitement des brûlés, Hôpital d'Instruction des Armées Percy, Clamart, France
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Lavrentieva A, Voutsas V, Konoglou M, Karali V, Koukiasa P, Loridas N, Papaioannou M, Vasileiadou G, Bitzani M. Determinants of Outcome in Burn ICU Patients with Septic Shock. J Burn Care Res 2018; 38:e172-e179. [PMID: 27003623 DOI: 10.1097/bcr.0000000000000337] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Infectious complications remain one of the most challenging concerns for the burn team. The goal of this study was to evaluate the diagnostic and therapeutic approaches and prognosis in burn patients with septic shock. This retrospective study included patients with severe burn injury who were admitted to a burn intensive care unit (ICU). Demographic and clinical data were recorded for each patient. The diagnostic and prognostic value of a number of clinical and laboratory parameters and various treatment options were evaluated. Sixty-four of the 378 patients (16.9%) were identified as having experienced a septic shock during ICU stay. The mortality rate of patients with septic shock was 46.9%. The main bacterial strains responsible for infection were Gram-negative bacteria (78.1%). Factors associated with outcome of septic shock on logistic regression analysis were presence of stage III of acute kidney injury (odds ratio [95% confidence interval] 2.03 [1.06-3.84]; P = 0.019), and lactate levels > 4 mmol/L during the first 48 hours of shock (odds ratio 1.92; 95% confidence interval: 1.02-3.62; P = 0.043). Prognosis of septic shock remains poor in burn patients with septic shock. The main causative pathogens of septic shock identified in our burn ICU were Gram-negative species. The main prognostic factors identified in this study were the presence of AKI, stage III, and high lactate levels early after the onset of septic shock.
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Burn injury: Challenges and advances in burn wound healing, infection, pain and scarring. Adv Drug Deliv Rev 2018; 123:3-17. [PMID: 28941987 DOI: 10.1016/j.addr.2017.09.018] [Citation(s) in RCA: 279] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 09/15/2017] [Accepted: 09/18/2017] [Indexed: 12/18/2022]
Abstract
Severe burn injuries are the most traumatic and physically debilitating injuries affecting nearly every organ system and leading to significant morbidity and mortality. Early burn wound excision and skin grafting are common clinical practices that have significantly improved the outcomes for severe burn injured patients by reducing mortality rate and days of hospital stay. However, slow wound healing, infection, pain, and hypertrophic scarring continue to remain a major challenge in burn research and management. In the present article, we review and discuss issues in the current treatment of burn injuries; the advances and novel strategies developed in the past decade that have improved burn management; and also, pioneer ideas and studies in burn research which aims to enhance burn wound care with a focus on burn wound infection, pain management, treatments for scarring and skin tissue engineering.
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Ramos G, Cornistein W, Cerino GT, Nacif G. Systemic antimicrobial prophylaxis in burn patients: systematic review. J Hosp Infect 2017. [DOI: 10.1016/j.jhin.2017.06.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Affiliation(s)
- Jing Lu
- West China Hospital, Sichuan University; Department of Pharmacy; No. 37, Guo Xue Xiang Chengdu Sichuan China 610041
| | - Ming Yang
- West China Hospital, Sichuan University; The Center of Gerontology and Geriatrics; No. 37, Guo Xue Lane Chengdu Sichuan China 610041
| | - Mei Zhan
- West China Hospital, Sichuan University; Department of Pharmacy; No. 37, Guo Xue Xiang Chengdu Sichuan China 610041
| | - Xuewen Xu
- West China Hospital, Sichuan University; Department of Burns and Plastic Surgery; No. 37, Guo Xue Xiang Chengdu Sichuan China 610041
| | - Jirong Yue
- West China Hospital, Sichuan University; The Center of Gerontology and Geriatrics; No. 37, Guo Xue Lane Chengdu Sichuan China 610041
| | - Ting Xu
- West China Hospital, Sichuan University; Department of Pharmacy; No. 37, Guo Xue Xiang Chengdu Sichuan China 610041
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Lin TC, Wu RX, Chiu CC, Yang YS, Lee Y, Lin JC, Chang FY. The clinical and microbiological characteristics of infections in burn patients from the Formosa Fun Coast Dust Explosion. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2017; 51:267-277. [PMID: 28705768 DOI: 10.1016/j.jmii.2016.08.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Revised: 08/29/2016] [Accepted: 08/30/2016] [Indexed: 10/19/2022]
Abstract
BACKGROUND/PURPOSE Bloodstream infection is a leading cause of mortality among burn patients. This study aimed to evaluate the risk factors, causative pathogens, and the relationship between bloodstream infections and other infections among burn patients from the Formosa Fun Coast Dust Explosion. METHODS This retrospective study evaluated the demographic and clinical characteristics, infection types, causative pathogen(s), and isolates' antibiotic susceptibilities from patients who were hospitalized between June 27 and September 31, 2015. RESULTS Fifty-eight patients were admitted during the study period (36 males, mean age: 22.6 years). The mean burned total body surface area (TBSA) was 40% for all patients. Eighteen (31%) patients with mean TBSA of 80% had 66 episodes of bloodstream infections caused by 92 isolates. Twelve (18.2%) episodes of bloodstream infections were polymicrobial. Acinetobacter baumannii (19, 20.7%), Ralstonia pickettii (17, 18.5%), and Chryseobacterium meningosepticum (13, 14.1%) were the most common pathogens causing bloodstream infections. A high concordance rate of wound cultures with blood cultures was seen in Staphylococcus aureus (3, 75%) and C. meningosepticum (8, 61.5%) infections. However, no Ralstonia isolate was found in burn wounds of patients with Ralstonia bacteremia. A high concordance rate of central venous catheter cultures with blood cultures was noted in Ralstonia mannitolilytica (5, 62.5%) and Chryseobacterium indologenes (3, 60%) infections. Approximately 21.1% of A. baumannii strains were resistant to carbapenem. All S. aureus isolates were susceptible to methicillin. CONCLUSIONS Waterborne bacteria should be considered in patients of burns with possible water contact. Empirical broad-spectrum antibiotics should be considered for patients who were hospitalized for severe sepsis, or septic shock with a large burn. Antibiotic treatment should be administered based on the specific pathogens and their detection points.
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Affiliation(s)
- Tzu-Chao Lin
- Department of Internal Medicine, Zuoying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan; Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Rui-Xin Wu
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chih-Chien Chiu
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; Department of Internal Medicine, Taoyuan Armed Forces General Hospital, Taoyuan, Taiwan
| | - Ya-Sung Yang
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Yi Lee
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Jung-Chung Lin
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Feng-Yee Chang
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
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Antibiotic stewardship in burn patients: From theory to reality and vice versa. Burns 2017; 43:1364-1366. [PMID: 28169079 DOI: 10.1016/j.burns.2016.11.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 11/04/2016] [Indexed: 11/22/2022]
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Liu W, Nie X, Zhang L. A retrospective analysis of Stevens-Johnson syndrome/toxic epidermal necrolysis treated with corticosteroids. Int J Dermatol 2016; 55:1408-1413. [PMID: 27652522 DOI: 10.1111/ijd.13379] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Revised: 02/23/2016] [Accepted: 05/11/2016] [Indexed: 11/27/2022]
Affiliation(s)
- Wenmin Liu
- Department of Dermatology; Shandong Provincial Hospital; Shandong University; Jinan Shandong China
| | - Xiaojuan Nie
- Department of Dermatology; Shandong Provincial Hospital; Shandong University; Jinan Shandong China
| | - Li Zhang
- Department of Dermatology; Shandong Provincial Hospital; Shandong University; Jinan Shandong China
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Lu J, Yang M, Zhan M, Xu X, Yue J, Xu T. Antibiotics for treating infected burn wounds. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2016. [DOI: 10.1002/14651858.cd012084] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Effective treatment of invasive Aspergillus fumigatus infection using combinations of topical and systemic antifungals in a severely burned patient. J Burn Care Res 2015; 36:e85-9. [PMID: 25127025 DOI: 10.1097/bcr.0000000000000143] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The authors describe an invasive Aspergillus fumigatus deep-burn wound infection in a severely burned patient that was successfully treated with a combination of topical terbinafine and systemic voriconazole antifungal therapy. To our knowledge, this is the first case report describing the effective control of an invasive deep-burn wound infection using this combination.
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Hankovszky P, Trásy D, Molnár Z. Editorial Commentary:Which Patients Would Benefit From Antibiotic Prophylaxis: A “Burning” Question? Clin Infect Dis 2015; 62:67-8. [DOI: 10.1093/cid/civ764] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 08/19/2015] [Indexed: 12/26/2022] Open
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Abstract
The purpose of this study was to investigate the frequency of enteral feeding intolerance in critically ill septic burn patients, the effect of enteral feeding intolerance on the efficacy of feeding, the correlation between the infection marker (procalcitonin [PCT]) and the nutrition status marker (prealbumin) and the impact of feeding intolerance on the outcome of septic burn patients. From January 2009 to December 2012 the data of all burn patients with the diagnosis of sepsis who were placed on enteral nutrition were analyzed. Septic patients were divided into two groups: group A, septic patients who developed feeding intolerance; group B, septic patients who did not develop feeding intolerance. Demographic and clinical characteristics of patients were analyzed and compared. The diagnosis of sepsis was applied to 29% of all patients. Of these patients 35% developed intolerance to enteral feeding throughout the septic period. A statistically significant increase in mean PCT level and a decrease in prealbumin level was observed during the sepsis period. Group A patients had statistically significant lower mean caloric intake, higher PCT:prealbumin ratio, higher pneumonia incidence, higher Sequential Organ Failure Assessment Maximum Score, a longer duration of mechanical ventilation, and a higher mortality rate in comparison with the septic patients without gastric feeding intolerance. The authors concluded that a high percentage of septic burn patients developed enteral feeding intolerance. Enteral feeding intolerance seems to have a negative impact on the patients' nutritional status, morbidity, and mortality.
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Lavrentieva A. Diagnostic value of procalcitonin in burn septic patients. Burns 2014; 40:1239-40. [DOI: 10.1016/j.burns.2014.03.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Accepted: 03/15/2014] [Indexed: 12/29/2022]
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Vaughn L, Beckel N, Walters P. Severe burn injury, burn shock, and smoke inhalation injury in small animals. Part 2: diagnosis, therapy, complications, and prognosis. J Vet Emerg Crit Care (San Antonio) 2013; 22:187-200. [PMID: 23016810 DOI: 10.1111/j.1476-4431.2012.00728.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To review the evaluation and treatment of patients suffering from severe burn injury (SBI), burn shock, and smoke inhalation injury. Potential complications and prognosis associated with SBI are also discussed. DIAGNOSIS Diagnosis of burn injury and burn shock is based on patient history and clinical presentation. Superficial burn wounds may not be readily apparent for the first 48 h whereas more severe wounds will be evident at presentation. Patients are diagnosed with local or SBI by estimating total body surface area involved using the 'Rule of Nines' or the Lund-Browder chart adapted from the human literature. THERAPY Patients suffering from SBI require immediate and aggressive fluid therapy. Burn wounds require prompt cooling to prevent progressive tissue damage. Due to significant pain associated with burn wounds and therapeutic procedures, multimodal analgesia is recommended. Daily wound management including hydrotherapy, topical medications, and early wound excision and grafting is necessary with SBI. COMPLICATIONS There are numerous complications associated with SBI. The most common complications include infections, hypothermia, intra-abdominal hypertension, and abdominal compartment syndrome. PROGNOSIS The prognosis of SBI in domestic animals is unknown. Based on information derived from human literature, patients with SBI and concomitant smoke inhalation likely have a worse prognosis than those with SBI or smoke inhalation alone.
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Affiliation(s)
- Lindsay Vaughn
- New England Animal Medical Center, West Bridgewater, MA 02379, USA.
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Trupkovic T, Gille J, Fischer H, Kleinschmidt S. [Antimicrobial treatment in burn injury patients]. Anaesthesist 2012; 61:249-51, 254-6, 258. [PMID: 22430556 DOI: 10.1007/s00101-012-1994-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Infections are a great diagnostic and therapeutic challenge in intensive care patients with burn injuries. The major problems are due to bacteria with hospital-acquired multiresistance to antibiotics but fungal and viral infections may also be life-threatening. The main key points addressing pharmacotherapy with antibiotic, antifungal and antiviral agents in this special setting are exact diagnosis, early therapy with suitable drugs, adequate duration of treatment and adequate doses based on pharmacokinetic and pharmacodynamic characteristics of these compounds. The latter parameters are significantly altered in burn patients and show a wide interindividual and intraindividual variation in drug response as a result of the characteristic phases of burn injury. Drug concentration analysis may help to avoid inadequate dosing. In this review the main characteristics of burn injuries and the pharmacology of antibiotics, antifungal and antiviral agents in these patients are presented.
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Affiliation(s)
- T Trupkovic
- Abteilung für Anästhesie, Intensivmedizin und Schmerztherapie, Berufsgenossenschaftliche Unfallklinik Ludwigshafen, Deutschland
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Expression of a novel dual-functional protein--the antimicrobial peptide LL-37 fused with human acidic fibroblast growth factor in Escherichia coli. Protein Expr Purif 2011; 81:119-125. [PMID: 21963769 DOI: 10.1016/j.pep.2011.09.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2011] [Revised: 09/14/2011] [Accepted: 09/16/2011] [Indexed: 01/14/2023]
Abstract
Human acidic fibroblast growth factor (haFGF) stimulates repair of delayed healing which still remains a tremendously world-wide issue. However, most of the patients with delayed healings have to face another creeping problem - microbial infection, which is one of the most frequent complications that still lead to wound healing failure. LL-37/hCAP-18 is the only cathelicidin-derived antimicrobial peptide found in human with a wide range of antimicrobial activities. In the present study, a novel hybrid protein combining LL-37 with haFGF was designed. The DNA sequence encoding recombination fusion protein LL-37-haFGF was subcloned into the pET-21b vector for protein expression in Escherichia coli strain BL21 (DE3). The recombinant protein was expressed as a His-tagged protein and purified using a combination of Ni affinity and CM-Sepharose chromatography at a purity of 95.43% as detected by RP-HPLC and sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). Antimicrobial activity assays showed that the purified LL-37-haFGF had improved antimicrobial activities in vitro compared with LL-37. Methylthiazoletetrazolium (MTT) assay showed that the purified LL-37-haFGF also had a distinct mitogenic activity in NIH 3T3 cells. These data suggests the recombinant protein LL-37-haFGF has pharmaceutical potential for applications in wound healing.
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Cirodde A, Leclerc T, Jault P, Duhamel P, Lataillade JJ, Bargues L. Cultured epithelial autografts in massive burns: A single-center retrospective study with 63 patients. Burns 2011; 37:964-72. [DOI: 10.1016/j.burns.2011.03.011] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2010] [Revised: 03/07/2011] [Accepted: 03/18/2011] [Indexed: 10/18/2022]
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