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Walker SB, Clack JE, Dwyer TA. An integrative literature review of factors contributing to hypothermia in adults during the emergent (ebb) phase of a severe burn injury. Burns 2024; 50:1389-1405. [PMID: 38627163 DOI: 10.1016/j.burns.2024.03.028] [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: 05/19/2023] [Revised: 03/08/2024] [Accepted: 03/31/2024] [Indexed: 06/14/2024]
Abstract
BACKGROUND During the emergent (ebb) phase (first 72 h), the adult person with a severe burn experiences loss of body heat, decreased metabolism, and poor tissue perfusion putting them at risk of hypothermia, increased morbidity, and mortality. Therefore, timely and targeted care is imperative. AIM The aim of this integrative literature review was to develop a framework of the factors contributing to hypothermia in adults with a severe burn injury during the emergent (ebb) phase. METHODS An integrative review of research literature was undertaken as it provides an orderly process in the sourcing and evaluation of the literature. Only peer reviewed research articles, published in scholarly journals were selected for inclusion (n = 26). Research rigor and quality for each research article was determined using JBI Global appraisal tools relevant to the methodology of the selected study. FINDINGS Contributing factors were classified under three key themes: Individual, Pre-hospital, and In-hospital factors. CONCLUSION The structured approach enabled the development of an evidence-based framework identifying factors contributing to hypothermia in adults with a severe burn injury during the emergent (ebb) phase and adds knowledge to improve standardized care of the adult person with a severe burn injury.
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Affiliation(s)
- Sandra B Walker
- School of Nursing, Midwifery and Social Sciences Central Queensland University Bruce Highway Rockhampton, Queensland 4702, Australia.
| | - Jessica E Clack
- Ramsay Health Peninsula Private Hospital, Langwarrin, Victoria, Australia
| | - Trudy A Dwyer
- Appleton Institute - Central Queensland University, Australia
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2
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Mai L, Boardman G, Robinson K, Edgar DW, Wood FM. Postoperative hypothermia is associated with reduced length of stay in adult acute burn survivors. Burns 2024; 50:1536-1543. [PMID: 38705776 DOI: 10.1016/j.burns.2024.02.033] [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: 06/04/2023] [Revised: 02/22/2024] [Accepted: 02/27/2024] [Indexed: 05/07/2024]
Abstract
BACKGROUND The hypermetabolic response after a burn predisposes patients to hypothermia due to dysfunction of thermoregulation. Traditionally, hypothermia is avoided actively in burn care due to reported complications associated with low body temperature. The likelihood of hypothermia with acute burn surgery is compounded by general anesthesia, exposure of wound areas and prolonged operation times. However, we find limited studies exploring the effects of perioperative hypothermia on length of stay in the adult burn population. OBJECTIVE To determine associations between postoperative hypothermia and hospital length of stay in adult burns patients. METHOD This retrospective cohort study involved patients admitted to the State Adult Burn Unit in Western Australia between 1st January 2015 to 28th February 2021. All adults who underwent surgery for acute burn, and had postoperative recovery room body temperature recorded, were included in the study. In this study, we defined normothermia as >36.5C and hypothermia as < 36.0 °C with mild, moderate, and severe hypothermia being 35.0-35.9 °C, 34.0-34.9 °C and < 34.0 °C, respectively. Patients with hyperthermia were excluded. Multivariable general linear models explored if hypothermia was independently associated with length of stay. RESULTS Among 1486 adult patients, 1338 (90%) were normothermic postoperatively, with temperatures >36.0C. We included 148 (10%) patients with hypothermia (temperature <36.0 °C) postoperatively. Most burns in the study population were minor: 96% had burns < 15% TBSA. Data modelling demonstrated that hypothermia was associated with a shorter length of hospital stay (coefficient = -0.129, p = 0.041). CONCLUSION In adult acute burn patients, postoperative hypothermia was associated with reduced length of stay after surgery. The positive results of this study indicate that a review of the core temperature targets with acute burn surgery, and timing of burn patient cooling practices in general is warranted.
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Affiliation(s)
- Linda Mai
- State Adult Burn Unit, Fiona Stanley Hospital, Murdoch, Western Australia, Australia; Anaesthesia Department, Queen Elizabeth II Jubilee Hospital, Coopers Plains, Australia; Fiona Wood Foundation, Perth, WA, Australia
| | - Glenn Boardman
- Research Support and Development Unit, South Metropolitan Health Service, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Kieran Robinson
- State Adult Burn Unit, Fiona Stanley Hospital, Murdoch, Western Australia, Australia; Anaesthesia Department, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Dale W Edgar
- State Adult Burn Unit, Fiona Stanley Hospital, Murdoch, Western Australia, Australia; Fiona Wood Foundation, Perth, WA, Australia; The Institute for Health Research, The University of Notre Dame, Fremantle, Australia; Armadale Kalamunda Group Health Service, Safety and Quality Unit, East Metropolitan Health Service, Mt Nasura, Western Australia, Australia; Burn Injury Research Unit, Faculty of Health and Medical Sciences, University of Western Australia, Crawley, Western Australia, Australia
| | - Fiona M Wood
- State Adult Burn Unit, Fiona Stanley Hospital, Murdoch, Western Australia, Australia; Fiona Wood Foundation, Perth, WA, Australia; Burn Injury Research Unit, Faculty of Health and Medical Sciences, University of Western Australia, Crawley, Western Australia, Australia.
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3
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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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4
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Roggan CLM, Akbas S, Arvanitakis M, Mannil L, Spahn DR, Plock JA, Kaserer A. Changes in coagulation and temperature management in burn patients - A survey of burn centers in Switzerland, Austria and Germany. Burns 2023; 49:1566-1573. [PMID: 36914441 DOI: 10.1016/j.burns.2023.02.010] [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: 09/06/2022] [Revised: 01/13/2023] [Accepted: 02/19/2023] [Indexed: 03/04/2023]
Abstract
BACKGROUND Severely burned patients suffer from both coagulopathy and hypothermia, with a lack of international consensus and appropriate treatment guidelines. This study examines recent developments and trends in coagulation and temperature management in European burn centers. METHODS A survey was sent to burn centers in Switzerland, Austria and Germany in 2016 and again in 2021. The analysis was performed using descriptive statistics, with categorical data reported in absolute numbers (n) and percentages (%) and numerical data reported as mean and standard deviation. RESULTS The rate of completed questionnaires was 84 % (16 of 19 questionnaires) in 2016 and 91 % (21 of 22 questionnaires) in 2021. The number of global coagulation tests performed has decreased over the observation period in favor of single factor determination and bed-side point-of-care coagulation tests. This has also led to increased administration of single factor concentrates in therapy. Although many centers had a defined treatment protocol for hypothermia in 2016, coverage increased such that in 2021 all centers surveyed had such a protocol. The body temperature was measured more consistently in 2021; thus, hypothermia was more actively sought, detected and treated. CONCLUSION A point-of-care guided, factor-based coagulation management and the maintenance of normothermia have gained importance in the care of burn patients in recent years.
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Affiliation(s)
- Celine L M Roggan
- Institute of Anesthesiology, University Hospital Zurich, Zurich, Switzerland
| | - Samira Akbas
- Institute of Anesthesiology, University Hospital Zurich, Zurich, Switzerland
| | - Michael Arvanitakis
- University Hospital Zurich, University of Zurich, Zurich, Switzerland; Department of Plastic Surgery and Hand Surgery, Burn Center, University of Zurich, Zurich, Switzerland
| | - Lijo Mannil
- University Hospital Zurich, University of Zurich, Zurich, Switzerland; Department of Plastic Surgery and Hand Surgery, Burn Center, University of Zurich, Zurich, Switzerland
| | - Donat R Spahn
- Institute of Anesthesiology, University Hospital Zurich, Zurich, Switzerland
| | - Jan A Plock
- University Hospital Zurich, University of Zurich, Zurich, Switzerland; Department of Plastic Surgery and Hand Surgery, Burn Center, University of Zurich, Zurich, Switzerland; Department of Plastic Surgery and Hand Surgery; Cantonal Hospital Aarau; Aarau, Switzerland
| | - Alexander Kaserer
- Institute of Anesthesiology, University Hospital Zurich, Zurich, Switzerland.
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5
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Rogers A, Ho G, Mosa A, Cartotto R. Ambient Room Temperatures in a Burn Intensive Care Unit-A Quality Improvement Project. Plast Surg (Oakv) 2023; 31:358-365. [PMID: 37915353 PMCID: PMC10617462 DOI: 10.1177/22925503221078689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 12/09/2021] [Accepted: 12/11/2021] [Indexed: 11/03/2023] Open
Abstract
Introduction: Patients with major burn injuries are particularly susceptible to hypothermia. The ability to maintain and rapidly increase ambient temperatures may reduce the impact of hypothermia and the hypermetabolic response. The purpose of this study was to determine ambient patient room temperatures in a burn intensive care unit (ICU) and to evaluate our ability to adjust these temperatures. Methods: The ambient temperatures of 9 burn ICU patient rooms were recorded hourly over a 6-month period in an American Burn Association-verified burn centre. Temperatures were recorded using wall-mounted smart sensors, transmitted to a mobile smartphone application via Bluetooth, and then exported to Excel for analysis. On 2 predetermined dates, thermostats in all rooms were simultaneously set to maximum, and monitored over 3 h. This represented a sound change initiative, and replicated a medical order to increase the ambient temperature during critical stages of patient care. Results: We recorded 4394 individual hourly temperature measurements for each of the 9 rooms. The mean ambient temperature was 23.5 ± 0.3 °C (range 22.8-24). After intervention 1, ambient temperatures increased <2 °C in 7 rooms and by only 2 °C-3 °C in the other 2 rooms. The overall mean increase in temperature over 3 h across all rooms was 1.03 °C ± 1.19 °C (range -0.88 to 3.26). Following intervention 2, temperatures could be increased by ≥2 °C in only 2 rooms with an overall mean increase in temperature of only 0.76 °C ± 0.99 °C (range -0.29 to 2.43) across all rooms. Conclusions: The burn ICU rooms were relatively cool and our ability locally to adjust ambient temperatures quickly was limited. Burn centres should have regular facility assessments to assess whether ambient temperatures can be adjusted expeditiously when required.
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Affiliation(s)
- Alan Rogers
- Ross Tilley Burn Centre, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Department of Surgery, Division of Plastic, Reconstructive & Aesthetic Surgery, University of Toronto, Toronto, ON, Canada
| | - George Ho
- Ross Tilley Burn Centre, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Department of Surgery, Division of Plastic, Reconstructive & Aesthetic Surgery, University of Toronto, Toronto, ON, Canada
| | - Adam Mosa
- Ross Tilley Burn Centre, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Department of Surgery, Division of Plastic, Reconstructive & Aesthetic Surgery, University of Toronto, Toronto, ON, Canada
| | - Robert Cartotto
- Ross Tilley Burn Centre, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Department of Surgery, Division of Plastic, Reconstructive & Aesthetic Surgery, University of Toronto, Toronto, ON, Canada
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6
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Furrer F, Wendel-Garcia PD, Pfister P, Hofmaenner DA, Franco C, Sachs A, Fleischer J, Both C, Kim BS, Schuepbach RA, Steiger P, Camen G, Buehler PK. Perioperative targeted temperature management of severely burned patients by means of an oesophageal temperature probe. Burns 2023; 49:401-407. [PMID: 35513952 DOI: 10.1016/j.burns.2022.03.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/20/2022] [Accepted: 03/22/2022] [Indexed: 11/02/2022]
Abstract
BACKGROUND Hypothermia in severely burned patients is associated with a significant increase in morbidity and mortality. The use of an oesophageal heat exchanger tube (EHT) can improve perioperative body temperatures in severely burned patients. The aim of this study was to investigate the intraoperative warming effect of oesophageal heat transfer in severe burn patients. METHODS Single-centre retrospective study performed at the Burns Centre of the University Hospital Zurich. Between January 2020 and May 2021 perioperative temperature management with EHT was explored in burned patients with a total body surface area (TBSA) larger than 30%. Data from patients, who received perioperative temperature management by EHT, were compared to data from the same patients during interventions performed under standard temperature management matching for length and type of intervention. RESULTS A total of 30 interventions (15 with and 15 without EHT) in 10 patients were analysed. Patient were 38 [26-48] years of age, presented with severe burns covering a median of 50 [42-64] % TBSA and were characterized by an ABSI of 10 [8-12] points. When receiving EHT management patients experienced warming at 0.07 °C per minute (4.2 °C/h) compared to a temperature loss of - 0.03 °C per minute (1.8 °C/h) when only receiving standard temperature management (p < 0.0001). No adverse or serious adverse events were reported. CONCLUSION The use of an oesophageal heat transfer device was effective and safe in providing perioperative warming to severely burned patients when compared to a standard temperature management protocol. By employing an EHT as primary temperature management device perioperative hypothermia in severely burned patients can possibly be averted, potentially leading to reduced hypothermia-associated complications.
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Affiliation(s)
- Florian Furrer
- Institute of Intensive Care Medicine, University Hospital of Zurich, Zurich, Switzerland
| | | | - Pablo Pfister
- Institute of Intensive Care Medicine, University Hospital of Zurich, Zurich, Switzerland
| | | | - Carlos Franco
- Institute of Robotics and Intelligent Systems, ETH Zurich, Zurich, Switzerland
| | - Alexandra Sachs
- Institute of Intensive Care Medicine, University Hospital of Zurich, Zurich, Switzerland
| | - Juliane Fleischer
- Institute of Intensive Care Medicine, University Hospital of Zurich, Zurich, Switzerland
| | - Christian Both
- Department of Anesthesia, University Children's Hospital, Zurich, Switzerland
| | - Bong Sun Kim
- Department of Plastic and Hand Surgery, Burn Center, University Hospital Zurich, Zurich, Switzerland
| | - Reto A Schuepbach
- Institute of Intensive Care Medicine, University Hospital of Zurich, Zurich, Switzerland
| | - Peter Steiger
- Institute of Intensive Care Medicine, University Hospital of Zurich, Zurich, Switzerland
| | - Giovanni Camen
- Institute of Intensive Care Medicine, University Hospital of Zurich, Zurich, Switzerland
| | - Philipp Karl Buehler
- Institute of Intensive Care Medicine, University Hospital of Zurich, Zurich, Switzerland.
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Mertin V, Most P, Busch M, Trojan S, Tapking C, Haug V, Kneser U, Hundeshagen G. Current understanding of thermo(dys)regulation in severe burn injury and the pathophysiological influence of hypermetabolism, adrenergic stress and hypothalamic regulation—a systematic review. BURNS & TRAUMA 2022; 10:tkac031. [PMID: 36168403 PMCID: PMC9501704 DOI: 10.1093/burnst/tkac031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 04/08/2022] [Indexed: 11/25/2022]
Abstract
Background In this systematic review, we summarize the aetiology as well as the current knowledge regarding thermo(dys)regulation and hypothermia after severe burn trauma and aim to present key concepts of pathophysiology and treatment options. Severe burn injuries with >20% total body surface area (TBSA) affected commonly leave the patient requiring several surgical procedures, prolonged hospital stays and cause substantial changes to body composition and metabolism in the acute and long-term phase. Particularly in severely burned patients, the loss of intact skin and the dysregulation of peripheral and central thermoregulatory processes may lead to substantial complications. Methods A systematic and protocol-based search for suitable publications was conducted following the PRISMA guidelines. Articles were screened and included if deemed eligible. This encompasses animal-based in vivo studies as well as clinical studies examining the control-loops of thermoregulation and metabolic stability within burn patients Results Both experimental animal studies and clinical studies examining thermoregulation and metabolic functions within burn patients have produced a general understanding of core concepts which are, nonetheless, lacking in detail. We describe the wide range of pathophysiological alterations observed after severe burn trauma and highlight the association between thermoregulation and hypermetabolism as well as the interactions between nearly all organ systems. Lastly, the current clinical standards of mitigating the negative effects of thermodysregulation and hypothermia are summarized, as a comprehensive understanding and implementation of the key concepts is critical for patient survival and long-term well-being. Conclusions The available in vivo animal models have provided many insights into the interwoven pathophysiology of severe burn injury, especially concerning thermoregulation. We offer an outlook on concepts of altered central thermoregulation from non-burn research as potential areas of future research interest and aim to provide an overview of the clinical implications of temperature management in burn patients.
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Affiliation(s)
- Viktoria Mertin
- University of Heidelberg Department of Hand, Plastic and Reconstructive Surgery, Burn Trauma Center, BG Trauma Center Ludwigshafen, , 67071 Ludwigshafen am Rhein, Germany
| | - Patrick Most
- Department of Internal Medicine III University Hospital Heidelberg Division of Molecular and Translational Cardiology, , 69120 Heidelberg, Germany
- Deutsches Zentrum für Herz- und Kreislaufforschung (GCCR) , Partner site Heidelberg/Mannheim, Germany
| | - Martin Busch
- Department of Internal Medicine III University Hospital Heidelberg Division of Molecular and Translational Cardiology, , 69120 Heidelberg, Germany
- Deutsches Zentrum für Herz- und Kreislaufforschung (GCCR) , Partner site Heidelberg/Mannheim, Germany
| | - Stefan Trojan
- University of Witten/Herdecke Department of Anesthesiology and Intensive Care Medicine, Merheim Medical Center, Hospitals of Cologne, , 51109 Cologne, Germany
| | - Christian Tapking
- University of Heidelberg Department of Hand, Plastic and Reconstructive Surgery, Burn Trauma Center, BG Trauma Center Ludwigshafen, , 67071 Ludwigshafen am Rhein, Germany
| | - Valentin Haug
- University of Heidelberg Department of Hand, Plastic and Reconstructive Surgery, Burn Trauma Center, BG Trauma Center Ludwigshafen, , 67071 Ludwigshafen am Rhein, Germany
| | - Ulrich Kneser
- University of Heidelberg Department of Hand, Plastic and Reconstructive Surgery, Burn Trauma Center, BG Trauma Center Ludwigshafen, , 67071 Ludwigshafen am Rhein, Germany
| | - Gabriel Hundeshagen
- University of Heidelberg Department of Hand, Plastic and Reconstructive Surgery, Burn Trauma Center, BG Trauma Center Ludwigshafen, , 67071 Ludwigshafen am Rhein, Germany
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8
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Anderson DI, Fordyce EM, Vrouwe SQ. The Quality of Survey Research in Burn Care: A Systematic Review. Burns 2022; 48:1825-1835. [DOI: 10.1016/j.burns.2022.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 11/29/2021] [Accepted: 01/16/2022] [Indexed: 11/02/2022]
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Moreda M, Beacham PS, Reese A, Mulkey MA. Increasing the Effectiveness of Targeted Temperature Management. Crit Care Nurse 2021; 41:59-63. [PMID: 34595495 DOI: 10.4037/ccn2021637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
TOPIC Targeted temperature management and therapeutic hypothermia are essential components of the multimodal approach to caring for compromised patients after cardiac arrest and severe traumatic brain injury. CLINICAL RELEVANCE The continuously evolving science necessitates summation of individual facets and concepts to enhance knowledge and application for optimally delivering care. Targeted temperature management is a complex therapy that requires fine-tuning the most effective interventions to maintain high-quality targeted temperature management and maximize patient outcomes. PURPOSE To describe the underlying pathophysiology of fever and the importance of manipulating water temperature and of preventing and treating shivering during that process. CONTENT COVERED This article discusses nursing considerations regarding the care of patients requiring targeted temperature management that are necessary to improve patient outcomes.
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Affiliation(s)
- Melissa Moreda
- Melissa Moreda is a clinical nurse specialist at Duke Raleigh Hospital, Durham, North Carolina
| | - Pamela S Beacham
- Pamela S. Beacham is a clinical nurse specialist at University of North Carolina-Rex Hospital, Raleigh, North Carolina
| | - Angela Reese
- Angela Reese is a clinical nurse educator at University of North Carolina-Rex Hospital
| | - Malissa A Mulkey
- Malissa A. Mulkey is a postdoctoral research felllow at Indiana University-Purdue University, Indianapolis, Indiana, and a clinical nurse specialist at University of North Carolina-Rex Hospital
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Kinter K, Alfaro R, Sutherland M, McKenney M, Elkbuli A. The Impact of Ambient Temperature Control Across Various Care Settings on Outcomes in Burn Patients: A Review Article. Am Surg 2021; 87:1859-1866. [PMID: 34382819 DOI: 10.1177/00031348211038561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Ambient/room temperature settings in burn treatment areas vary greatly due to a lack of evidence-based guidelines to direct care. While it is generally understood that ambient/room temperature impacts patient body temperature and metabolism, the ideal settings for optimizing patient outcomes are unclear. The literature assessing this topic is scarce, with many of the articles having significant limitations. We aim to summarize the current evidence for ambient/room temperature control, to address gaps in current reviews addressing this topic, and to elucidate topics requiring further research. PubMed and Google Scholar databases were queried for studies which evaluated the effect of the ambient/room temperature on burn patient core body temperature, patient metabolism, and outcomes among those treated in trauma bays, burn ICUs, and operating rooms. Although existing literature lacks sufficient patient outcome data regarding specific ambient/room temperatures, we highlight physiological processes that are impacted by changes in room temperatures in an effort to describe strategies that can allow for improved patient core body temperature control and outcomes in burn care settings.
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Affiliation(s)
- Kevin Kinter
- Department of Surgery, Division of Trauma and Surgical Critical Care, 14506Kendall Regional Medical Center, Miami, FL, USA
| | - Robert Alfaro
- Department of Surgery, Division of Trauma and Surgical Critical Care, 14506Kendall Regional Medical Center, Miami, FL, USA
| | - Mason Sutherland
- Department of Surgery, Division of Trauma and Surgical Critical Care, 14506Kendall Regional Medical Center, Miami, FL, USA
| | - Mark McKenney
- Department of Surgery, Division of Trauma and Surgical Critical Care, 14506Kendall Regional Medical Center, Miami, FL, USA.,Department of Surgery, University of South Florida, Tampa, FL, USA
| | - Adel Elkbuli
- Department of Surgery, Division of Trauma and Surgical Critical Care, 14506Kendall Regional Medical Center, Miami, FL, USA
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11
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Clack JE, Walker SB, Dwyer TA. Factors contributing to the restoration of normothermia after hypothermia in people with a major burn injury in the first 24 h of hospital admission. Aust Crit Care 2021; 35:251-257. [PMID: 34167888 DOI: 10.1016/j.aucc.2021.05.005] [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: 01/16/2020] [Revised: 05/03/2021] [Accepted: 05/12/2021] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND People with burn injury experiencing hypothermia are at risk of serious complications such as shock, multisystem organ failure, and death. There is limited information available for health professionals with regard to factors that contribute to restoration of normothermia after hypothermia in people with a major burn injury. OBJECTIVE The aim of the study was to identify factors that contribute to normothermia restoration after hypothermia in people with 10% or more total body surface area (TBSA) burn in the first 24 h of admission to a burn care hospital. METHODS The study was guided by the Gearing Framework for retrospective chart audit. The sample comprised medical charts of all adult people (n = 113) with a burn injury more than 10% of their TBSA admitted to a single-site burn care hospital intensive care unit in Victoria, Australia, between May 31, 2013, and June 1, 2015. Descriptive statistics were used to describe the sample, and logistic regression was conducted to predict variables contributing to return to normothermia in people with burn injury. Charts with incomplete data were excluded. FINDINGS The sample (n = 50) recorded a median initial temperature on admission to the emergency department (ED) of 35.4°C (range = 31.9-37.2°C) and took on an average of 6.2 (standard deviation [SD] = 4.96) hours to return to normothermia (36.5°C). Women took around 6 h longer than men to return to normothermia (mean = 11.14 h, SD = 5.58; mean = 5.38 h, SD = 4.41). Positive correlations were noted between TBSA%, the length of time between admission to the ED and the intensive care unit, and the hours taken to reach normothermia. Regression analysis suggests the initial recorded temperature on admission to the ED was the main predictor of the time body temperature takes to return to normothermia (β = .513, p < .001). CONCLUSION This study provides information for practice changes by highlighting the need for guidelines and education programs for health professionals to ensure the delivery of optimum care to people with burn injury.
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Affiliation(s)
- Jessica E Clack
- School of Nursing Midwifery and Social Sciences, Central Queensland University, Bruce Highway, Rockhampton 4702, Queensland, Australia.
| | - Sandra B Walker
- School of Nursing Midwifery and Social Sciences, Central Queensland University, Bruce Highway, Rockhampton 4702, Queensland, Australia.
| | - Trudy A Dwyer
- School of Nursing Midwifery and Social Sciences, Central Queensland University, Bruce Highway, Rockhampton 4702, Queensland, Australia.
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12
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Trojan S, Limper U, Wappler F. [Target Temperature Control in Patients with Burns]. Anasthesiol Intensivmed Notfallmed Schmerzther 2021; 56:356-365. [PMID: 34038974 DOI: 10.1055/a-1137-2890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Severe burns lead to a persistent hypermetabolic response of the organism with significantly increased resting energy turnover, multi-organ dysfunction, muscle breakdown and increased risk of infection. Elevated core and skin temperatures are characteristic. A further increase in the metabolic rate can be triggered by heat losses, for which these patients are particularly predisposed due to high heat dissipation via evaporation of moisture and impairment of the thermoregulatory and insulating properties of the burnt skin. This is especially true in all treatment situations with exposure to large, uncovered skin surfaces, such as primary care, dressing changes in the intensive care unit and surgery with extensive sterile operating field. It has been shown that hypothermia is associated with numerous risks for the burn patient. Consistent heat management with measurement of the core body temperature and application of external and internal heat protection measures is recommended. Traditionally, an increase in room temperature is used here. However, this effective measure is limited by the resilience of the intensive care practitioners and the surgeons. To avoid perioperative hypothermia, strict surgical planning with limitation of the duration of surgery and close intraoperative communication about the risk of hypothermia are of particular importance.The differentiation between accepted temperature increase and infectious fever is often only possible by the inclusion of further examination findings. The criterion for sepsis is a temperature above 39 °C or below 36.5 °C.
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Operative physiologic changes in the burn surgeon. EUROPEAN JOURNAL OF PLASTIC SURGERY 2020. [DOI: 10.1007/s00238-019-01592-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Abstract
Burn-injured patients provide unique challenges to those providing anaesthesia and pain management. This review aims to update both the regular burn anaesthetist and the anaesthetist only occasionally involved with burn patients in emergency settings. It addresses some aspects of care that are perhaps contentious in terms of airway management, fluid resuscitation, transfusion practices and pharmacology. Recognition of pain management failures and the lack of mechanism-specific analgesics are discussed along with the opioid crisis as it relates to burns and nonpharmacological methods in the management of distressed patients.
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Affiliation(s)
- Francois Stapelberg
- Department of Anaesthesia and Pain Medicine, New Zealand National Burn Centre, Auckland, New Zealand.,Department of Anaesthesiology, University of Auckland, Auckland, New Zealand
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