1
|
Choong E, Jurat D, Sandeep B, Rainnie B, Manzanero S, Dowsey M, McPhail S, Choong PF, Wood F. The impact of infection on length of stay in adult burns: A scoping review. Burns 2024; 50:797-807. [PMID: 38307765 DOI: 10.1016/j.burns.2024.01.003] [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: 08/21/2023] [Revised: 11/29/2023] [Accepted: 01/10/2024] [Indexed: 02/04/2024]
Abstract
BACKGROUND The disruption to the immune system and profound metabolic response to burn injury gives rise to a unique susceptibility to infection. Indeed, infection is one of the most frequently encountered post-burns complications placing significant burden on patients and healthcare system. Advancements in burn care have led to marked improvements in burn-related mortality and morbidity; however, scarce hospital resources hamper adequate burn-related care, and patient length of stay (LOS) in hospital is an important drain on such resources. The aim of this review was to assess and evaluate the existing literature relating to the impact of infections on LOS in hospitalised, adult burn patients. METHODS Electronic searches were performed in Medline and Embase. Eligible studies were those reporting on LOS and infection in adult burn populations. Articles published before 2000 were excluded to ensure that the analysis was focused on contemporary literature that reflects current, clinical management of burn patients. RESULTS Nineteen studies (54,397 burn patients) were included in the review. All studies were retrospective, with the majority undertaken in North America (14 studies). The mean age range was 38-67 years and the majority of patients were male. Inhalation injury was recorded in eleven studies. The most common types of infection included pneumonia, blood stream infections (BSI) and burn wound infections. Overall, there was a trend towards a positive association between infection and LOS. CONCLUSION The results of this scoping review provide an overview of the existing literature on the relationship between infection and LOS in adult burn populations. However, significant gaps remain in knowledge which call for further high-quality research. Standardised definitions for the collection of infection data and the use of burns specific infection control guidelines are also critical to understanding and improving patient outcomes.
Collapse
Affiliation(s)
- Emma Choong
- Infection Collaboration in trAuma, orthopaedics and burns (ICARAUS), Australia; St Vincent's Hospital Melbourne, Fitzroy 3065, Victoria, Australia; University of Melbourne, Department of Surgery, St. Vincent's Hospital Melbourne, Victoria, Australia.
| | - Danika Jurat
- Infection Collaboration in trAuma, orthopaedics and burns (ICARAUS), Australia; State Burns Unit, Fiona Stanley Hospital, Murdoch 6150, Western Australia, Australia
| | - B Sandeep
- Infection Collaboration in trAuma, orthopaedics and burns (ICARAUS), Australia; State Burns Unit, Fiona Stanley Hospital, Murdoch 6150, Western Australia, Australia
| | - Briana Rainnie
- Infection Collaboration in trAuma, orthopaedics and burns (ICARAUS), Australia; Royal Brisbane and Women's Hospital, Herston 4029, Queensland, Australia
| | - Silvia Manzanero
- Infection Collaboration in trAuma, orthopaedics and burns (ICARAUS), Australia; Jamieson Trauma Institute, Metro North Health, Butterfield Street, Herston, Brisbane, QLD 4029, Australia; School of Clinical Sciences, Queensland University of Technology, Brisbane, QLD 4059, Australia
| | - Michelle Dowsey
- Infection Collaboration in trAuma, orthopaedics and burns (ICARAUS), Australia; University of Melbourne, Department of Surgery, St. Vincent's Hospital Melbourne, Victoria, Australia
| | - Steven McPhail
- Infection Collaboration in trAuma, orthopaedics and burns (ICARAUS), Australia; Australian Centre for Health Services Innovation and Centre for Healthcare Transformation, School of Public Health and Social Work, Queensland University of Technology, Kelvin Grove 4059, Queensland, Australia; Digital Health and Informatics Directorate, Metro South Health, Woolloongabba 4102, Queensland, Australia
| | - Peter Fm Choong
- Infection Collaboration in trAuma, orthopaedics and burns (ICARAUS), Australia; University of Melbourne, Department of Surgery, St. Vincent's Hospital Melbourne, Victoria, Australia
| | - Fiona Wood
- Infection Collaboration in trAuma, orthopaedics and burns (ICARAUS), Australia; State Burns Unit, Fiona Stanley Hospital, Murdoch 6150, Western Australia, Australia
| |
Collapse
|
2
|
Renema P, Pittet JF, Brandon AP, Leal SM, Gu S, Promer G, Hackney A, Braswell P, Pickering A, Rafield G, Voth S, Balczon R, Lin MT, Morrow KA, Bell J, Audia JP, Alvarez D, Stevens T, Wagener BM. Tau and Aβ42 in lavage fluid of pneumonia patients are associated with end-organ dysfunction: A prospective exploratory study. PLoS One 2024; 19:e0298816. [PMID: 38394060 PMCID: PMC10889620 DOI: 10.1371/journal.pone.0298816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 01/30/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Bacterial pneumonia and sepsis are both common causes of end-organ dysfunction, especially in immunocompromised and critically ill patients. Pre-clinical data demonstrate that bacterial pneumonia and sepsis elicit the production of cytotoxic tau and amyloids from pulmonary endothelial cells, which cause lung and brain injury in naïve animal subjects, independent of the primary infection. The contribution of infection-elicited cytotoxic tau and amyloids to end-organ dysfunction has not been examined in the clinical setting. We hypothesized that cytotoxic tau and amyloids are present in the bronchoalveolar lavage fluid of critically ill patients with bacterial pneumonia and that these tau/amyloids are associated with end-organ dysfunction. METHODS Bacterial culture-positive and culture-negative mechanically ventilated patients were recruited into a prospective, exploratory observational study. Levels of tau and Aβ42 in, and cytotoxicity of, the bronchoalveolar lavage fluid were measured. Cytotoxic tau and amyloid concentrations were examined in comparison with patient clinical characteristics, including measures of end-organ dysfunction. RESULTS Tau and Aβ42 were increased in culture-positive patients (n = 49) compared to culture-negative patients (n = 50), independent of the causative bacterial organism. The mean age of patients was 52.1 ± 16.72 years old in the culture-positive group and 52.78 ± 18.18 years old in the culture-negative group. Males comprised 65.3% of the culture-positive group and 56% of the culture-negative group. Caucasian culture-positive patients had increased tau, boiled tau, and Aβ42 compared to both Caucasian and minority culture-negative patients. The increase in cytotoxins was most evident in males of all ages, and their presence was associated with end-organ dysfunction. CONCLUSIONS Bacterial infection promotes the generation of cytotoxic tau and Aβ42 within the lung, and these cytotoxins contribute to end-organ dysfunction among critically ill patients. This work illuminates an unappreciated mechanism of injury in critical illness.
Collapse
Affiliation(s)
- Phoibe Renema
- Center for Lung Biology, University of South Alabama, Mobile, Alabama, United States of America
- Department of Physiology and Cell Biology, University of South Alabama, Mobile, Alabama, United States of America
- Department of Biomedical Sciences, University of South Alabama, Mobile, Alabama, United States of America
| | - Jean-Francois Pittet
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Angela P. Brandon
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Sixto M. Leal
- Department of Pathology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Steven Gu
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Grace Promer
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Andrew Hackney
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Phillip Braswell
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Andrew Pickering
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Grace Rafield
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Sarah Voth
- Department of Cell Biology and Physiology, Edward Via College of Osteopathic Medicine, Monroe, Louisiana, United States of America
| | - Ron Balczon
- Center for Lung Biology, University of South Alabama, Mobile, Alabama, United States of America
- Department of Biochemistry and Molecular Biology, University of South Alabama, Mobile, Alabama, United States of America
| | - Mike T. Lin
- Center for Lung Biology, University of South Alabama, Mobile, Alabama, United States of America
- Department of Physiology and Cell Biology, University of South Alabama, Mobile, Alabama, United States of America
| | - K. Adam Morrow
- Department of Cell Biology and Physiology, Edward Via College of Osteopathic Medicine, Monroe, Louisiana, United States of America
| | - Jessica Bell
- Center for Lung Biology, University of South Alabama, Mobile, Alabama, United States of America
- Department of Physiology and Cell Biology, University of South Alabama, Mobile, Alabama, United States of America
| | - Jonathon P. Audia
- Center for Lung Biology, University of South Alabama, Mobile, Alabama, United States of America
- Department of Microbiology and Immunology, University of South Alabama, Mobile, Alabama, United States of America
| | - Diego Alvarez
- Department of Physiology and Pharmacology, Sam Houston State University, Conroe, Texas, United States of America
| | - Troy Stevens
- Center for Lung Biology, University of South Alabama, Mobile, Alabama, United States of America
- Department of Physiology and Cell Biology, University of South Alabama, Mobile, Alabama, United States of America
- Department of Internal Medicine, University of South Alabama, Mobile, Alabama, United States of America
| | - Brant M. Wagener
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| |
Collapse
|
3
|
Alfano A, Riddle K, Nordstrom K, Buterakos R, Keiser M. The Impact of Nursing Education on Ventilator-Associated Pneumonia Prevention Bundle to Reduce Incidence of Infection: A Quality Improvement Project. Dimens Crit Care Nurs 2024; 43:40-46. [PMID: 38059712 DOI: 10.1097/dcc.0000000000000615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND Ventilator-associated pneumonia (VAP) is a health care-acquired infection that leads to poor patient outcomes, increased length of hospital stay, exhaustion of health care resources, and unnecessary increases in health care costs. OBJECTIVES This project was designed to educate registered nurses on the importance of an evidence-based VAP prevention bundle that reduces the overall incidence of VAP infections. METHODS Patients (N = 146) were enrolled in this quasi-experimental project that took place in a 14-bed neuro trauma surgical burn intensive care unit (ICU) at a level 1 trauma center. Data were collected from the chart review of patients admitted to the neuro trauma surgical burn ICU prior to and after nursing education intervention. The difference in VAP rate and enhanced nursing knowledge were the primary outcome measures. RESULTS Data suggest improvement in several patient outcomes. Ventilator days were shortened from 17.45 days to 13.42 days (P = .085), and ICU length of stay decreased from 24.77 days to 17.62 days (P = .035). Patient laboratory data show improved white blood cell values (P < .001), less oxygen requirements (P < .001), and fewer patients meeting the diagnostic criteria for VAP (P = .073). DISCUSSION Results suggest there were no statistically significant changes in the knowledge of registered nurses or oral care bundle compliance; however, improvements in patient data following the provider education suggest that continued education to nursing staff will have a positive impact on reducing hospital stay and significant costs associated with a VAP infection.
Collapse
|
4
|
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.
Collapse
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
| |
Collapse
|
5
|
Martinez-Reviejo R, Tejada S, Jansson M, Ruiz-Spinelli A, Ramirez-Estrada S, Ege D, Vieceli T, Maertens B, Blot S, Rello J. Prevention of ventilator-associated pneumonia through care bundles: A systematic review and meta-analysis. JOURNAL OF INTENSIVE MEDICINE 2023; 3:352-364. [PMID: 38028633 PMCID: PMC10658042 DOI: 10.1016/j.jointm.2023.04.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/31/2023] [Accepted: 04/13/2023] [Indexed: 12/01/2023]
Abstract
Background Ventilator-associated pneumonia (VAP) represents a common hospital-acquired infection among mechanically ventilated patients. We summarized evidence concerning ventilator care bundles to prevent VAP. Methods A systematic review and meta-analysis were performed. Randomized controlled trials and controlled observational studies of adults undergoing mechanical ventilation (MV) for at least 48 h were considered for inclusion. Outcomes of interest were the number of VAP episodes, duration of MV, hospital and intensive care unit (ICU) length of stay, and mortality. A systematic search was conducted in the MEDLINE, the Cochrane Library, and the Web of Science between 1985 and 2022. Results are reported as odds ratio (OR) or mean difference (MD) with 95% confidence intervals (CI). The PROSPERO registration number is CRD42022341780. Results Thirty-six studies including 116,873 MV participants met the inclusion criteria. A total of 84,031 participants underwent care bundles for VAP prevention. The most reported component of the ventilator bundle was head-of-bed elevation (n=83,146), followed by oral care (n=80,787). A reduction in the number of VAP episodes was observed among those receiving ventilator care bundles, compared with the non-care bundle group (OR=0.42, 95% CI: 0.33, 0.54). Additionally, the implementation of care bundles decreased the duration of MV (MD=-0.59, 95% CI: -1.03, -0.15) and hospital length of stay (MD=-1.24, 95% CI: -2.30, -0.18) in studies where educational activities were part of the bundle. Data regarding mortality were inconclusive. Conclusions The implementation of ventilator care bundles reduced the number of VAP episodes and the duration of MV in adult ICUs. Their application in combination with educational activities seemed to improve clinical outcomes.
Collapse
Affiliation(s)
- Raquel Martinez-Reviejo
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid 28029, Spain
| | - Sofia Tejada
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid 28029, Spain
- Clinical Research Epidemiology in Pneumonia & Sepsis (CRIPS), Vall d'Hebron Institute of Research (VHIR), Barcelona 08035, Spain
| | - Miia Jansson
- Research Unit of Health Sciences and Technology, University of Oulu, Oulu, 90570, Finland
- RMIT University, Melbourne, 3010, Australia
| | - Alfonsina Ruiz-Spinelli
- Critical Care Department, Hospital de Clínicas Dr. Manuel Quintela, Montevideo, 11600, Uruguay
- Medicine Department, Universitat Internacional de Catalunya (UIC), Barcelona, 08017, Spain
| | | | - Duygu Ege
- Emergency Medicine Department, Adnan Menderes University, Aydin, 09010, Turkey
| | - Tarsila Vieceli
- Infectious Diseases Department, Hospital de Clínicas de Porto Alegre, Porto Alegre, 90035-903, Brazil
| | - Bert Maertens
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, 9000, Belgium
| | - Stijn Blot
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, 9000, Belgium
| | - Jordi Rello
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid 28029, Spain
- Clinical Research Epidemiology in Pneumonia & Sepsis (CRIPS), Vall d'Hebron Institute of Research (VHIR), Barcelona 08035, Spain
- FOREVA Clinical Research, CHU Nimes, Université de Nîmes-Montpellier, Nîmes, 30012, France
- Medicine Department, Universitat Internacional de Catalunya (UIC), Barcelona, 08017, Spain
| |
Collapse
|
6
|
Lachs DK, Stern ME, Elman A, Gogia K, Clark S, Mulcare MR, Greenway A, Golden D, Sharma R, Bessey PQ, Rosen T. Geriatric Burn Injuries Presenting to the Emergency Department of a Major Burn Center: Clinical Characteristics and Outcomes. J Emerg Med 2022; 63:143-158. [PMID: 35637048 PMCID: PMC9489596 DOI: 10.1016/j.jemermed.2022.01.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 01/05/2022] [Accepted: 01/25/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Burn injuries in geriatric patients are common and may have significant associated morbidity and mortality. Most research has focused on the care of hospitalized patients after admission to burn units. Little is known about the clinical characteristics of geriatric burn victims who present to the emergency department (ED) and their ED assessment and management. OBJECTIVE Our aim was to describe the clinical characteristics and outcomes of geriatric patients presenting to the ED with burn injuries. METHODS We performed a comprehensive retrospective chart review on all patients 60 years and older with a burn injury presenting from January 2011 through September 2015 to a large, urban, academic ED in a hospital with a 20-bed burn center. RESULTS A total of 459 patients 60 years and older were treated for burn injuries during the study period. Median age of burn patients was 71 years, 23.7% were 80 years and older, and 56.6% were female. The most common burn types were hot water scalds (43.6%) and flame burns (23.1%). Median burn size was 3% total body surface area (TBSA), 17.1% had burns > 10% TBSA, and 7.8% of patients had inhalation injuries. After initial evaluation, 46.4% of patients were discharged from the ED. Among patients discharged from the ED, only 1.9% were re-admitted for any reason within 30 days. Of the patients intubated in the ED, 7.1% were extubated during the first 2 days of admission, and 64.3% contracted ventilator-associated pneumonia. CONCLUSIONS Better understanding of ED care for geriatric burn injuries may identify areas in which to improve emergency care for these vulnerable patients.
Collapse
Affiliation(s)
- David K Lachs
- Department of Emergency Medicine, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, New York
| | - Michael E Stern
- Department of Emergency Medicine, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, New York
| | - Alyssa Elman
- Department of Emergency Medicine, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, New York
| | - Kriti Gogia
- Department of Emergency Medicine, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, New York
| | - Sunday Clark
- Boston Trauma Institute, Department of Surgery, Boston University School of Medicine, Boston, Massachusetts
| | - Mary R Mulcare
- Department of Emergency Medicine, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, New York
| | - Andrew Greenway
- Division of Trauma, Burns, Acute and Critical Care, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, New York
| | - Daniel Golden
- Department of Emergency Medicine, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, New York
| | - Rahul Sharma
- Department of Emergency Medicine, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, New York
| | - Palmer Q Bessey
- Division of Trauma, Burns, Acute and Critical Care, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, New York
| | - Tony Rosen
- Department of Emergency Medicine, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, New York.
| |
Collapse
|
7
|
Deng J, Huang S, Zou D, Liu W, He M, Xiong J, Wang H. Investigation of the airway management practice of emergency department ward nurses: a nationwide survey in China. BMJ Open 2021; 11:e049869. [PMID: 34921074 PMCID: PMC8689174 DOI: 10.1136/bmjopen-2021-049869] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES To investigate the airway management equipment and clinical practice in emergency department wards in China, and to explore the factors that influenced the nurses' airway management practice. DESIGN Cross-sectional study. SETTING A nationwide survey covering the seven administrative regions of China (North China, Northeast China, East China, Central China, South China, Southwest China and Northwest China). PARTICIPANTS The nurses had to be registered nurses who worked in adult emergency department wards of the selected hospitals. MEASURES An online survey was designed, piloted and distributed to the members of the Emergency Medicine Committee of the Chinese Nursing Association, and the nurses from the members' hospitals were invited to participate. The questionnaire was used to determine nurses' clinical practice scores of airway management in emergency wards. RESULTS Finally, we collected 995 valid questionnaires from 31 provinces and 143 districts in China. Among them, 361 (36.28%) nurses responded that their departments used open suction system (OSS) in clinical work, the major barrier for closed suction system (CSS) reported by 630 respondents (63.32%) was cost. Significant differences in all three scores were found in age, nursing experience years, technical title, airway management training experience and nursing specialist (all p<0.05). Correlations were found among airway management attitude, practice of sputum aspiration and practice of ventilator care bundles (r=0.655, r=0.543 and r=0.763, all p<0.001). CONCLUSIONS Chinese emergency department managers need to identify better methods for assessing equipment availability in OSS. CSS can be a choice when costs, status of the individual patient and severity of disease are comprehensively considered. Emergency department nurses' scores of airway management practice were affected by demographic and job-related characteristics; regular training should be encouraged, and equipment and resources should be guaranteed to improve airway management quality and optimise patient outcomes.
Collapse
Affiliation(s)
- Juan Deng
- Nursing department of Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
- Department of Emergency, Tongji Hospital,Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
- Department of Intensive Care Unit, Tongji Hospital,Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Sufang Huang
- Nursing department of Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
- Department of Emergency, Tongji Hospital,Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Dengxiu Zou
- Nursing department of Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
- Department of Emergency, Tongji Hospital,Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
- Department of Intensive Care Unit, Tongji Hospital,Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Weiquan Liu
- Nursing department of Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
- Department of Emergency, Tongji Hospital,Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
- Department of Intensive Care Unit, Tongji Hospital,Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Mei He
- Nursing department of Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
- Department of Emergency, Tongji Hospital,Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
- Department of Intensive Care Unit, Tongji Hospital,Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Jie Xiong
- Nursing department of Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
- Department of Emergency, Tongji Hospital,Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
- Department of Intensive Care Unit, Tongji Hospital,Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Hui Wang
- Nursing department of Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
8
|
The Impact of a Multidisciplinary Education Program for Intensive Care Unit Staff Regarding Ventilator Care Bundle on the Frequency of Ventilator-Associated Events. Dimens Crit Care Nurs 2021; 40:210-216. [PMID: 34033440 DOI: 10.1097/dcc.0000000000000484] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
BACKGROUND Ventilator bundles have been reported to reduce the risk of ventilator-associated pneumonia. However, data concerning the role of the education of the intensive care unit (ICU) staff regarding the items in the bundle and the importance to adhere to its items on the development of ventilator-associated events (VAEs) are limited. This study aimed to compare the frequency of VAEs in subjects admitted to the ICU before and after the education of the ICU staff. METHODS A total of 105 subjects were enrolled in this retrospective study. The ICU staff, including the physicians, respiratory therapists, and nurses, received a 2-day educational lecture regarding items in the bundle as well as the need to adhere to its items. The study population was divided into two according to the admission date: subjects who were admitted before the education of the ICU staff regarding the ventilator bundle (preeducation) and subjects who were admitted after the education of the ICU staff regarding the ventilator bundle (posteducation). The difference in VAE rate in subjects admitted before and after bundle training was the primary outcome measure of this study. RESULTS The bundle compliance rates presented by days were significantly higher in the posteducation group compared with the preeducation group. Moreover, the frequency of VAEs was significantly lower in posteducation subjects compared with preeducation subjects (4.7% vs 19.0%, P = .042). Ventilator-associated event rate was also lower in posteducation subjects compared with preeducation subjects (2.5/1000 vs 9.8/1000 ventilator days). There were no significant differences among the groups with respect to ICU mortality. CONCLUSION The educational intervention performed in this study not only increased the adherence to the ventilator care bundle but also led to a significant reduction in the rate of the VAEs in patients receiving mechanical ventilator support in the ICU.
Collapse
|
9
|
Silva PUJ, Paranhos LR, Meneses-Santos D, Blumenberg C, Macedo DR, Cardoso SV. Combination of toothbrushing and chlorhexidine compared with exclusive use of chlorhexidine to reduce the risk of ventilator-associated pneumonia: A systematic review with meta-analysis. Clinics (Sao Paulo) 2021; 76:e2659. [PMID: 34133659 PMCID: PMC8158674 DOI: 10.6061/clinics/2021/e2659] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 04/15/2021] [Indexed: 01/08/2023] Open
Abstract
This study aimed to compare the effectiveness of 0.12% chlorhexidine alone and 0.12% chlorhexidine in combination with toothbrushing to prevent ventilator-associated pneumonia (VAP) in mechanically ventilated patients. The Embase, Latin American and Caribbean Health Science Literature, PubMed, Scientific Electronic Library Online, Scopus, LIVIVO, Web of Science, Cochrane Library, OpenThesis, and Open Access Thesis and Dissertations databases were used. Only randomized controlled trials without restrictions on the year or language of publication were included. Two reviewers assessed the risk of bias using the Joanna Briggs Institute Critical Appraisal Tool. A meta-analysis using a random-effects model estimated the combined relative risk (RR). The Grading of Recommendations, Assessment, Development and Evaluations approach was used to assess the certainty of the evidence. Initially, 2,337 studies were identified, of which 4 were considered in the systematic review and 3 in the meta-analysis (total sample: 796 patients). The studies were published between 2009 and 2017. All eligible studies had a low risk of bias. The meta-analysis revealed that the risk of VAP was 24% lower in patients receiving chlorhexidine combined with toothbrushing than in those receiving chlorhexidine alone (RR: 0.76; 95% confidence interval: 0.55-1.06), with moderate certainty of evidence and without statistical significance. In conclusion, considering the limitations of this study, a standard protocol for the prevention of VAP is not yet recommended. More studies with larger sample sizes are needed to draw strong conclusions. However, considering that toothbrushing is a simple intervention, it should be a common practice in mechanically ventilated patients, especially among patients with coronavirus disease.
Collapse
Affiliation(s)
- Pedro Urquiza Jayme Silva
- Programa de Pos-Graduacao em Odontologia, Faculdade de Odontologia, Universidade Federal de Uberlandia, Uberlandia, MG, BR
| | - Luiz Renato Paranhos
- Area de Odontologia Preventiva e Social, Faculdade de Odontologia, Universidade Federal de Uberlandia, Uberlandia, MG, BR
- Corresponding author. E-mail:
| | - Daniela Meneses-Santos
- Programa de Residencia em Cirurgia e Traumatologia Buco-Maxilo-Facial, Faculdade de Medicina, Universidade Federal de Uberlandia, Uberlandia, MG, BR
| | - Cauane Blumenberg
- Programa de Pos-Graduacao em Epidemiologia, Faculdade de Medicina, Universidade Federal de Pelotas, Pelotas, RS, BR
| | | | - Sérgio Vitorino Cardoso
- Area de Patologia, Faculdade de Odontologia, Universidade Federal de Uberlandia, Uberlandia, MG, BR
| |
Collapse
|
10
|
Exoenzyme Y Contributes to End-Organ Dysfunction Caused by Pseudomonas aeruginosa Pneumonia in Critically Ill Patients: An Exploratory Study. Toxins (Basel) 2020; 12:toxins12060369. [PMID: 32512716 PMCID: PMC7354586 DOI: 10.3390/toxins12060369] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 05/31/2020] [Accepted: 06/01/2020] [Indexed: 12/19/2022] Open
Abstract
Pseudomonas aeruginosa is an opportunistic pathogen that causes pneumonia in immunocompromised and intensive care unit (ICU) patients. During host infection, P. aeruginosa upregulates the type III secretion system (T3SS), which is used to intoxicate host cells with exoenzyme (Exo) virulence factors. Of the four known Exo virulence factors (U, S, T and Y), ExoU has been shown in prior studies to associate with high mortality rates. Preclinical studies have shown that ExoY is an important edema factor in lung infection caused by P. aeruginosa, although its importance in clinical isolates of P. aeruginosa is unknown. We hypothesized that expression of ExoY would be highly prevalent in clinical isolates and would significantly contribute to patient morbidity secondary to P. aeruginosa pneumonia. A single-center, prospective observational study was conducted at the University of Alabama at Birmingham Hospital. Mechanically ventilated ICU patients with a bronchoalveolar lavage fluid culture positive for P. aeruginosa were included. Enrolled patients were followed from ICU admission to discharge and clinical P. aeruginosa isolates were genotyped for the presence of exoenzyme genes. Ninety-nine patients were enrolled in the study. ExoY was present in 93% of P. aeruginosa clinical isolates. Moreover, ExoY alone (ExoY+/ExoU−) was present in 75% of P. aeruginosa isolates, compared to 2% ExoU alone (ExoY−/ExoU+). We found that bacteria isolated from human samples expressed active ExoY and ExoU, and the presence of ExoY in clinical isolates was associated with end-organ dysfunction. This is the first study we are aware of that demonstrates that ExoY is important in clinical outcomes secondary to nosocomial pneumonia.
Collapse
|
11
|
Lin J, Falwell S, Greenhalgh D, Palmieri T, Sen S. High-Dose Ascorbic Acid for Burn Shock Resuscitation May Not Improve Outcomes. J Burn Care Res 2020; 39:708-712. [PMID: 29931212 DOI: 10.1093/jbcr/irx030] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
High dose ascorbic acid (HDAA) has been touted to ameliorate inflammation and reduce fluid requirements during burn shock resuscitation (BSR). Whether this leads to improved outcomes is not known. The authors' aim for this study was to compare ventilator days, ventilator-associated pneumonia, and mortality between patients who did and did not receive HDAA during BSR.The authors performed a retrospective case control study from 2012 to 2015. They identified 38 patients (HDAA) who received HDAA during BSR. Using age and %TBSA, the authors identified and matched 42 control patients (CTL) who did not receive HDAA for BSR during that same time period. The authors collected data for age, %TBSA, hospital days (LOS), ventilator days (VENT), inhalation injury (INH), ventilator-associated pneumonia (VAP), and mortality (MORT).There were no differences in age and %TBSA or %TBSA of third-degree burn injury between groups. There was no significant difference in the incidence of INH (HDAA-52% vs CTL-36%, P = .17) and the groups had similar LOS and VENT. Additionally, there was no significant difference in VAP incidence (HDAA-29% vs CTL-14%, P = .13) or mortality (HDAA-26% vs CTL-23%, P = .8). HDAA patients had a numerically higher incidence of acute renal failure requiring dialysis (23 vs 7%, P = .06) which was confirmed in a multivariate analysis (odds ratio 5.4; 95% confidence interval 1.1-26). HDAA, while potentially reducing inflammation and fluid requirements during BSR, may not improve any meaningful outcomes such as ventilator requirements, ventilator-associated pneumonia, and mortality.
Collapse
Affiliation(s)
- Jonathan Lin
- Department of Surgery, Division of Burn Surgery, University of California, Davis, California
| | - Stephanie Falwell
- Department of Surgery, Division of Burn Surgery, University of California, Davis, California
| | - David Greenhalgh
- Department of Surgery, Division of Burn Surgery, University of California, Davis, California
| | - Tina Palmieri
- Department of Surgery, Division of Burn Surgery, University of California, Davis, California
| | - Soman Sen
- Department of Surgery, Division of Burn Surgery, University of California, Davis, California
| |
Collapse
|
12
|
Marcus JE, Piper LC, Ainsworth CR, Sams VG, Batchinsky A, Okulicz JF, Barsoumian AE. Infections in patients with burn injuries receiving extracorporeal membrane oxygenation. Burns 2019; 45:1880-1887. [PMID: 31601427 DOI: 10.1016/j.burns.2019.04.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 04/19/2019] [Accepted: 04/24/2019] [Indexed: 01/05/2023]
Abstract
INTRODUCTION Extracorporeal Membrane Oxygenation (ECMO) has only recently been described in patients with burn injuries. We report the incidence and type of infections in critically ill burn and non-burn patients receiving ECMO. METHODS A retrospective chart review was performed on all patients at Brooke Army Medical Center who received ECMO between September 2012 and May 2018. RESULTS 78 patients underwent ECMO. Approximately half were men with a median age of 34 years with a median time on ECMO of 237 h (IQR 121-391). Compared to patients without burns (n = 58), patients with burns (n = 20) had no difference in time on ECMO, but had more overall infections (86 vs. 31 per 1000 days, p = 0.0002), respiratory infections (40 vs. 15 per 1000 days, p = 0.01), skin and soft tissue infections (21 vs. 5 per 1000 days, p = 0.02) and fungal infections (35% vs 10%, p = 0.02). Twenty percent of bacterial burn infections were due to drug resistant organisms. CONCLUSION This is the first study to describe the incidence of infection in burn injury patients who are undergoing ECMO. We observed an increase in infections in burn patients on ECMO compared to non-burn patients. ECMO remains a viable option for critically ill patients with burn injuries.
Collapse
Affiliation(s)
- Joseph E Marcus
- Department of Internal Medicine, Brooke Army Medical Center, 3551 Roger Brooke Drive, JBSA Ft. Sam Houston, San Antonio, TX 78234, United States.
| | - Lydia C Piper
- Department of Surgery, Brooke Army Medical Center, 3551 Roger Brook Drive, JBSA Ft. Sam Houston, San Antonio, TX 78234, United States
| | - Craig R Ainsworth
- U.S. Army Institute of Surgical Research, JBSA Ft. Sam Houston, San Antonio, TX, United States
| | - Valerie G Sams
- Department of Surgery, Brooke Army Medical Center, 3551 Roger Brook Drive, JBSA Ft. Sam Houston, San Antonio, TX 78234, United States
| | - Andriy Batchinsky
- U.S. Army Institute of Surgical Research, JBSA Ft. Sam Houston, San Antonio, TX, United States
| | - Jason F Okulicz
- Infectious Disease Service, MCHE-MDI, 3551 Roger Brooke Drive, JBSA Ft. Sam Houston, San Antonio, TX 78234, United States
| | - Alice E Barsoumian
- Infectious Disease Service, MCHE-MDI, 3551 Roger Brooke Drive, JBSA Ft. Sam Houston, San Antonio, TX 78234, United States
| |
Collapse
|
13
|
Wu D, Wu C, Zhang S, Zhong Y. Risk Factors of Ventilator-Associated Pneumonia in Critically III Patients. Front Pharmacol 2019; 10:482. [PMID: 31143118 PMCID: PMC6521332 DOI: 10.3389/fphar.2019.00482] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 04/16/2019] [Indexed: 12/29/2022] Open
Abstract
Ventilator-associated pneumonia (VAP), a hospital acquired pneumonia that occurs more than 48 h after mechanical ventilation, is a common complication of mechanical ventilation with a high mortality rate. VAP can cause patients to have difficulty weaning off the ventilator and to stay in the hospital longer, which results in a huge financial burden to patients and a huge demand for medical resources. Several strategies, such as drugs including chlorhexidine, β-lactam antibiotics and probiotics, have been used to prevent VAP in clinic. The incidence and the mortality rate of VAP have been decreased with the development of preventative strategies in the past decades, but VAP remains one of the most common causes of nosocomial infections and death in the intensive care unit. Current challenges in the management of VAP involved the lack of a gold standard for diagnosis, the absence of effective preventative strategies, and the rise in antibiotic resistance. Therefore, in order to reduce the incidence of VAP and improve the outcome of patients with mechanical ventilation, it is necessary to clarify the risk factors of VAP for clinical prevention and control of VAP. This paper reviews the international risk factors of VAP occurrence reported in recent years, including patient characteristics, increased mechanical ventilation time and prolonged length of hospital stay, disorders of consciousness, burns, comorbidities, prior antibiotic therapy, invasive operations, gene polymorphisms, and mentions the corresponding preventive measures. Each factor is not only an independent risk factor of VAP, but also has an influence on each other. A better understanding of risk factors for VAP is helpful for predicting the occurrence of VAP, improving the prevention and control of VAP, and reducing the morbidity and mortality rates of patients with VAP.
Collapse
Affiliation(s)
- Diling Wu
- ICU Center, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Chenfang Wu
- ICU Center, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Siye Zhang
- ICU Center, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yanjun Zhong
- ICU Center, The Second Xiangya Hospital, Central South University, Changsha, China.,Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| |
Collapse
|
14
|
Álvarez-Lerma F, Sánchez García M. "The multimodal approach for ventilator-associated pneumonia prevention"-requirements for nationwide implementation. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:420. [PMID: 30581828 PMCID: PMC6275409 DOI: 10.21037/atm.2018.08.40] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 08/17/2018] [Indexed: 01/06/2023]
Abstract
The multimodal approach for ventilator-associated pneumonia (VAP) prevention has been shown to be a successful strategy in reducing VAP rates in many intensive care units (ICU) in some countries. The simultaneous application of several measures or "bundles" to reduce VAP rates has achieved a higher impact than the progressive implementation of the individual interventions. The ultimate objective of recommendation bundles is their integration in the culture of routine healthcare of the staff in charge of ventilated patients for accomplished rates to persist over time. The noteworthy elements of this new strategy include the selection of the individual recommendations of the bundle, education of care workers (HCW) in the culture of patient safety, audit of compliance with the recommendations, commitment of the hospital management to support implementation, nomination and empowerment of local leaders of the projects in ICUs, both physicians and nurses, and the continuous collection of VAP episodes. The implementation of this new strategy is not an easy task, as both its inherent strength and important barriers to its application have become evident, which need to be overcome for maximal reduction of VAP rates.
Collapse
Affiliation(s)
- Francisco Álvarez-Lerma
- Service of Intensive Care Medicine, Hospital del Mar, Parc de Salut Mar, Barcelona, Spain
- Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M. Sánchez García
- Department of Critical Care, Hospital Clínico San Carlos, Madrid, Spain
| | | |
Collapse
|
15
|
The preventable proportion of healthcare-associated infections 2005-2016: Systematic review and meta-analysis. Infect Control Hosp Epidemiol 2018; 39:1277-1295. [PMID: 30234463 DOI: 10.1017/ice.2018.183] [Citation(s) in RCA: 133] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVE The preventable proportion of healthcare-associated infections (HAIs) may decrease over time as standards of care improve. We aimed to assess the proportion of HAIs prevented by multifaceted infection control interventions in different economic settings. METHODS In this systematic review and meta-analysis, we searched OVID Medline, EMBASE, CINAHL, PubMed, and The Cochrane Library for studies published between 2005 and 2016 assessing multifaceted interventions to reduce catheter-associated urinary tract infections (CAUTIs), central-line-associated bloodstream infections (CLABSIs), surgical site infections (SSIs), ventilator-associated pneumonia (VAP), and hospital-acquired pneumonia not associated with mechanical ventilation (HAP) in acute-care or long-term care settings. For studies reporting raw rates, we extracted data and calculated the natural log of the risk ratio and variance to obtain pooled risk ratio estimates. RESULTS Of the 5,226 articles identified by our search, 144 studies were included in the final analysis. Pooled incidence rate ratios associated with multifaceted interventions were 0.543 (95% confidence interval [CI], 0.445-0.662) for CAUTI, 0.459 (95% CI, 0.381-0.554) for CLABSI, and 0.553 (95% CI, 0.465-0.657) for VAP. The pooled rate ratio was 0.461 (95% CI, 0.389-0.546) for interventions aiming at SSI reduction, and for VAP reduction initiatives, the pooled rate ratios were 0.611 (95% CI, 0.414-0.900) for before-and-after studies and 0.509 (95% CI, 0.277-0.937) for randomized controlled trials. Reductions in infection rates were independent of the economic status of the study country. The risk of bias was high in 143 of 144 studies (99.3%). CONCLUSIONS Published evidence suggests a sustained potential for the significant reduction of HAI rates in the range of 35%-55% associated with multifaceted interventions irrespective of a country's income level.
Collapse
|
16
|
A Comparison of Clinical Characteristics and Outcomes of Ventilator-Associated Pneumonias Among Burn Patients by Diagnostic Criteria Set. Shock 2018; 48:624-628. [PMID: 28614140 DOI: 10.1097/shk.0000000000000926] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The National Healthcare Safety Network (NHSN) replaced its old definition for ventilator-associated pneumonia (VAP) with ventilator-associated events (VAEs) in 2013. Little data is available comparing the two definitions in burn patients. METHODS Data from 2011 to 2014 were collected on burn patients mechanically ventilated for at least 2 days. VAP was determined using two methods: (1) pneumonia as defined by the previous more clinical CDC (NHSN) definition captured in the burn registry; (2) pneumonia as defined by the recent CDC (NHSN) standard of VAEs where patients meeting the criteria for possible VAP were considered having a pneumonia. Cohen kappa statistic was measured to compare both definitions, and chi-square and ANOVA to compare admission and clinical outcomes. RESULTS There were 266 burn patients who were mechanically ventilated for at least 2 days between 2011 and 2014. One hundred patients (37.5%) met the criteria by the old definition and 35 (13.1%) met the criteria for both. The kappa statistic was 0.34 (95% confidence interval 0.23-0.45), suggesting weak agreement. Those who met both definitions were mechanically ventilated for a longer period of time (P = 0.0003), and had a longer intensive care unit (ICU) length of stay (LOS) (P = 0.0004) and hospital LOS (P = 0.0014). CONCLUSIONS There is weak agreement between the two definitions of VAP in severely burn patients. However, patients who met both VAP definitions had longer ventilator days, ICU, and hospital stays.
Collapse
|
17
|
Ventilator Bundle Compliance and Risk of Ventilator-Associated Events. Infect Control Hosp Epidemiol 2018; 39:637-643. [DOI: 10.1017/ice.2018.30] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVEVentilator bundles encompass practices that reduce the risk of ventilator complications, including ventilator-associated pneumonia. The impact of ventilator bundles on the risk of developing ventilator-associated events (VAEs) is unknown. We sought to determine whether decreased compliance to the ventilator bundle increases the risk for VAE development.DESIGNNested case-control study.SETTINGThis study was conducted at 6 adult intensive care units at an academic tertiary-care center in Tennessee.PATIENTSIn total, 273 patients with VAEs were randomly matched in a 1:4 ratio to controls by mechanical ventilation duration and ICU type.METHODSControls were selected from the primary study population at risk for a VAE after being mechanically ventilated for the same number of days as a specified case. Using conditional logistic regression analysis, overall cumulative compliance, and compliance with individual components of the bundle in the 3 and 7 days prior to VAE development (or the control match day) were examined.RESULTSOverall bundle compliance at 3 days (odds ratio [OR], 1.15; P=.34) and 7 days prior to VAE diagnosis (OR, 0.96; P=.83) were not associated with VAE development. This finding did not change when limiting the outcome to infection-related ventilator-associated complications (IVACs) and after adjusting for age and gender. In the examination of compliance with specific bundle components increased compliance with chlorhexidine oral care was associated with increased risk of VAE development in all analyses.CONCLUSIONSVentilator bundle compliance was not associated with a reduced risk for VAEs. Higher compliance with chlorhexidine oral care was associated with a greater risk for VAE development.Infect Control Hosp Epidemiol 2018;39:637–643
Collapse
|
18
|
The Combination of SAT and SBT Protocols May Help Reduce the Incidence of Ventilator-Associated Pneumonia in the Burn Intensive Care Unit. J Burn Care Res 2018; 38:e574-e579. [PMID: 27755248 DOI: 10.1097/bcr.0000000000000451] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
There are few published reports on the unique nature of burn patients using a paired spontaneous awakening and spontaneous breathing protocol. A combined protocol was implemented in our burn intensive care unit (ICU) on January 1, 2012. This study evaluates the impact of this protocol on patient outcomes in a burn ICU. We performed a retrospective review of our burn registry over 4 years, including all patients placed on mechanical ventilation. In the latter 2 years, patients meeting criteria underwent daily spontaneous awakening trial; if successful, spontaneous breathing trial was performed. Patient data included age, burn size, percent full-thickness burn, tracheostomy, and inhalation injury. Outcome measures included ventilator days, ICU and hospital lengths of stay, pneumonia, and disposition. Data were analyzed using Graphpad Prism and IBM SPSS software, with statistical significance defined as P < .05. There were 171 admissions in the preprotocol period and 136 after protocol implementation. Protocol patients had greater percent full-thickness burns, but did not differ in other characteristics. The protocol group had significantly shorter ICU length of stay, fewer ventilator days, and lower pneumonia incidence. Hospital length of stay, disposition, and mortality were not significantly different. Among patients with inhalation injuries, the protocol group exhibited fewer ventilator and ICU days. Protocol implementation in a burn ICU was accompanied by decreased ventilator days and a reduced incidence of pneumonia. A combined spontaneous awakening and breathing protocol is safe and may improve clinical practice in the burn ICU.
Collapse
|
19
|
Burn patients with infection-related ventilator associated complications have worse outcomes compared to those without ventilator associated events. Am J Surg 2017; 215:678-681. [PMID: 29126595 DOI: 10.1016/j.amjsurg.2017.10.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 10/23/2017] [Indexed: 11/21/2022]
Abstract
BACKGROUND The Centers for Disease Control and Prevention (CDC) replaced its definition for ventilator-associated pneumonia (VAP) in 2013. The aim of the current study is to compare the outcome of burn patients with ventilator associated events (VAEs). METHODS Burn patients with at least two days of ventilator support were identified from the registry between 2013 and 2016. Kruskal-Wallis and Fisher's exact tests were utilized for continuous and categorical variables, respectively. A logistic regression was used for the association between VAE and in-hospital mortality. RESULTS 243 patients were admitted to our burn center, of whom 208 had no VAE, 8 had a VAC, and 27 had an IVAC or PVAP. There was no difference in hospital length of stay, ICU length of stay and ventilator support days between those with no VAE and a VAC. Those with IVAC-plus had significantly worse outcomes compared to patients with no VAEs. CONCLUSIONS Burn patients with IVAC-plus had significantly longer hospital and ICU lengths of stay, days on ventilator compared with patients with no VAEs.
Collapse
|
20
|
Younan D, Griffin R, Swain T, Pittet JF, Camins B. Trauma patients meeting both Centers for Disease Control and Prevention's definitions for ventilator-associated pneumonia had worse outcomes than those meeting only one. J Surg Res 2017; 216:123-128. [PMID: 28807196 DOI: 10.1016/j.jss.2017.04.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 03/23/2017] [Accepted: 04/27/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND The Centers for Disease Control and Prevention's National Healthcare Safety Network (NHSN) replaced its old definition for ventilator-associated pneumonia (VAP) with the ventilator-associated events algorithm in 2013. We sought to compare the outcome of trauma patients meeting the definitions for VAP in the two modules. METHODS Trauma patients with blunt or penetrating injuries and with at least 2 d of ventilator support were identified from the trauma registry from 2013 to 2014. VAP was determined using two methods: (1) VAP as defined by the "old," clinically based NHSN definition and (2) possible VAP as defined by the updated "new" NHSN definition. Cohen's kappa statistic was determined to compare the two definitions for VAP. To compare demographic and clinical outcomes, the chi-square and Student's t-tests were used for categorical and continuous variables, respectively. RESULTS From 2013 to 2014, there were 1165 trauma patients admitted who had at least 2 d of ventilator support. Seventy-eight patients (6.6%) met the "new" NHSN definition for possible VAP, 361 patients (30.9%) met the "old" definition of VAP, and 68 patients (5.8%) met both definitions. The kappa statistic between VAP as defined by the "new" and "old" definitions was 0.22 (95% confidence interval, 0.17-0.27). There were no differences in age, gender, race, or injury severity score when comparing patients who met the different definitions. Those satisfying both definitions had longer ventilator support days (P = 0.0009), intensive care unit length of stay (LOS; P = 0.0003), and hospital LOS (P = 0.0344) when compared with those meeting only one definition. There was no difference in mortality for those meeting both and those meeting the old definition for VAP; patients meeting both definitions had higher respiratory rate at arrival (P = 0.0178). CONCLUSIONS There was no difference in mortality between patients meeting the "old" and "new" NHSN definitions for VAP; those who met "both" definitions had longer ventilator support days, intensive care unit, and hospital LOS.
Collapse
Affiliation(s)
- Duraid Younan
- Division of Acute Care Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, Alabama.
| | - Russell Griffin
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama
| | - Thomas Swain
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama
| | - Jean-Francois Pittet
- Department of Anesthesiology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Bernard Camins
- Division of Infectious Diseases, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| |
Collapse
|
21
|
Dries DJ, Marini JJ. Management of Critical Burn Injuries: Recent Developments. Korean J Crit Care Med 2017; 32:9-21. [PMID: 31723611 PMCID: PMC6786736 DOI: 10.4266/kjccm.2016.00969] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Accepted: 12/25/2016] [Indexed: 12/28/2022] Open
Abstract
Background Burn injury and its subsequent multisystem effects are commonly encountered by acute care practitioners. Resuscitation is the major component of initial burn care and must be managed to restore and preserve vital organ function. Later complications of burn injury are dominated by infection. Burn centers are often called to manage problems related to thermal injury, including lightning and electrical injuries. Methods A selected review is provided of key management concepts as well as of recent reports published by the American Burn Association. Results The burn-injured patient is easily and frequently over resuscitated, with ensuing complications that include delayed wound healing and respiratory compromise. A feedback protocol designed to limit the occurrence of excessive resuscitation has been proposed, but no new “gold standard” for resuscitation has replaced the venerated Parkland formula. While new medical therapies have been proposed for patients sustaining inhalation injury, a paradigm-shifting standard of medical therapy has not emerged. Renal failure as a specific contributor to adverse outcome in burns has been reinforced by recent data. Of special problems addressed in burn centers, electrical injuries pose multisystem physiologic challenges and do not fit typical scoring systems. Conclusion Recent reports emphasize the dangers of over resuscitation in the setting of burn injury. No new medical therapy for inhalation injury has been generally adopted, but new standards for description of burn-related infections have been presented. The value of the burn center in care of the problems of electrical exposure, both manmade and natural, is demonstrated in recent reports.
Collapse
Affiliation(s)
- David J Dries
- Department of Surgery and Anesthesiology, University of Minnesota, Minneapolis, MN, USA
| | - John J Marini
- Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| |
Collapse
|
22
|
Cutler GJ, Kharbanda AB, Nowak J, Ortega HW. Injury Region and Risk of Hospital-Acquired Pneumonia Among Pediatric Trauma Patients. Hosp Pediatr 2017; 7:164-170. [PMID: 28183726 DOI: 10.1542/hpeds.2016-0072] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To describe the relationship between injury region and risk of hospital-acquired pneumonia (HAP) in pediatric trauma patients. METHODS Analyses included patients <19 years of age from the National Trauma Data Bank, during 2009-2011. Multivariable logistic regression was used to examine the association between injury region and odds of developing HAP stratified by age group. RESULTS A total of 71 377 patients were eligible for analysis, and 1818 patients developed pneumonia. In adjusted regression models both younger (11-15 years) and older (16-18 years) adolescents with multisite injuries including the head and neck had higher odds of developing HAP compared with adolescents with isolated head and neck injuries (odds ratio [OR] = 2.04, 95% confidence interval [CI] 1.34-3.10; OR = 1.47, 95% CI 1.14-1.89, respectively), and younger adolescents with multisite injuries not involving the head and neck also had higher odds of developing HAP (OR = 1.97, 95% CI 1.08-3.60). We found no significant association between injury region and risk of HAP in children <11 years of age. Younger and older adolescents with firearm (OR = 1.85, 95% CI 1.00-3.42; OR = 1.39, 95% CI 1.02-1.88, respectively) or pulmonary (OR = 3.78, 95% CI 1.26-11.3; OR = 2.56, 95% CI 1.01-6.51, respectively) injuries had higher odds of developing HAP compared with those with motor vehicle collision injuries. CONCLUSIONS Adolescent trauma patients with multisite injuries including the head and neck have a higher risk of developing HAP compared with those with isolated head and neck injuries. We identified several risk factors that can be used to inform future research focused on identifying subgroups at high risk for the development of HAP.
Collapse
Affiliation(s)
| | | | - Jeffrey Nowak
- Division of Critical Care Medicine, Children's Minnesota, Minneapolis, Minnesota
| | | |
Collapse
|