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Aarabi B, Amirjamshidi A, Taghipour M, Haghnegahdar A, Farrokhi MR, Kamgarpour A, Alibai E, Safdari M, Abbassioun K, Panahi S, Moein H, Birjandi A, Salehpour F, Tabatabaeifar M. Letter to the Editor: Military Traumatic Brain Injury. J Neurotrauma 2023; 40:592-594. [PMID: 36576987 DOI: 10.1089/neu.2022.0381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Affiliation(s)
- Bizhan Aarabi
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, Maryland, USA.,R Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Abbas Amirjamshidi
- Department of Neurosurgery, Tehran University of Medical Sciences, Tehran, Iran
| | - Musa Taghipour
- Department of Neurosurgery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Haghnegahdar
- Department of Neurosurgery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Majid Reza Farrokhi
- Department of Neurosurgery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ahmad Kamgarpour
- Department of Neurosurgery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ehsanali Alibai
- Department of Neurosurgery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Safdari
- Division of Neurosurgery, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Kazem Abbassioun
- Department of Neurosurgery, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeid Panahi
- Department of Neurosurgery, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hooshang Moein
- Department of Neurosurgery, Esfahan University of Medical Sciences, Esfahan, Iran
| | - Alireza Birjandi
- Department of Neurosurgery, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Firooz Salehpour
- Department of Neurosurgery, Tabriz University of Medical Sciences, Tabriz, Iran
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Abou Fayad A, Rizk A, El Sayed S, Kaddoura M, Jawad NK, Al-Attar A, Dewachi O, Nguyen VK, Sater ZA. Antimicrobial resistance and the Iraq wars: armed conflict as an underinvestigated pathway with growing significance. BMJ Glob Health 2023; 7:bmjgh-2022-010863. [PMID: 36781284 PMCID: PMC9933488 DOI: 10.1136/bmjgh-2022-010863] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 12/16/2022] [Indexed: 02/15/2023] Open
Affiliation(s)
- Antoine Abou Fayad
- Department of Experimental Pathology, Immunology & Microbiology, American University of Beirut, Beirut, Lebanon
| | - Anthony Rizk
- Anthropology and Sociology, Graduate Institute of International and Development Studies, Geneva (IHEID), Geneva, Switzerland
| | - Samya El Sayed
- Global Health Institute, American University of Beirut, Beirut, Lebanon
| | - Malak Kaddoura
- Global Health Institute, American University of Beirut, Beirut, Lebanon
| | | | - Adel Al-Attar
- International Committee of the Red Cross, Geneve, Switzerland
| | - Omar Dewachi
- Rutgers The State University of New Jersey, New Brunswick, New Jersey, USA
| | - Vinh Kim Nguyen
- Global Health Center, Graduate Institute of Development Studies, Geneva, Switzerland
| | - Zahy Abdul Sater
- Global Health Institute, American University of Beirut, Beirut, Lebanon
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3
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Yurii P, Ceban P, Andriy D, Oksana G, Georgii D. Factors that influenced infection complications in combat related penetrating brain injuries during conflict in Ukraine. ROMANIAN JOURNAL OF MILITARY MEDICINE 2022. [DOI: 10.55453/rjmm.2022.125.3.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
"Infection complication has a major impact on outcomes of patients with combat related penetrating head injuries. There is still a discussion around which factor influence outcomes and infection complication. In the beginning of war, in 2014, the evacuation system was not ready for a sudden start of hostilities because of limited medical resources, the lack of neuro visualization in the frontline, the lack of trained personnel provided first aid to the wounded. Aim: The aim of this study is to determine the factors that influenced the development of infectious complications in penetrating combat head injuries with limited medical capabilities on theatre Materials and methods: This is retrospective study of 79 military cases with penetrating head injuries, which was received during the fighting in eastern Ukraine in the period from March 2014 to the end of December 2017. Information was collected on demographics, evacuation assistance, type of injury and infectious complications. R commander was used for statistical analysis. Statistical significance was defined as p<0.05. Results: Infection complication of CNS were detected in 31 cases (39,24%). Factors that influence rate of infection are low GCS on first evaluation (p<0.001), CSF leak (p=0.002), ventricular injury (p<0.005), installation of tidal drainage (p=0.005), superficial wound infection (p=0.013) and wound dehiscence (p<0.001). Conclusions: There are many controversies in managing penetrating gunshot wounds to the head. Still exist lack of information that neurosurgeon can trust. Data even about small samples still very informative "
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Johnson MD, Carroll CP, Cass D, Andaluz N, Foreman B, Goodman MD, Ngwenya LB. Single-Center Experience With Antibiotic Prophylaxis and Infectious Complications in Civilian Cranial Gunshot Wounds. NEUROSURGERY OPEN 2021. [DOI: 10.1093/neuopn/okaa013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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5
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Kisil OV, Efimenko TA, Gabrielyan NI, Efremenkova OV. Development of Antimicrobial Therapy Methods to Overcome the Antibiotic Resistance of Acinetobacter baumannii. Acta Naturae 2020; 12:34-45. [PMID: 33173595 PMCID: PMC7604900 DOI: 10.32607/actanaturae.10955] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 05/19/2020] [Indexed: 12/29/2022] Open
Abstract
The spread of antibiotic resistance among pathogens represents a threat to human health around the world. In 2017, the World Health Organization published a list of 12 top-priority antibiotic-resistant pathogenic bacteria for which new effective antibiotics or new ways of treating the infections caused by them are needed. This review focuses on Acinetobacter baumannii, one of these top-priority pathogens. The pathogenic bacterium A. baumannii is one of the most frequently encountered infectious agents in the world; its clinically significant features include resistance to UV light, drying, disinfectants, and antibiotics. This review looks at the various attempts that have been made to tackle the problem of drug resistance relating to A. baumannii variants without the use of antibiotics. The potential of bacteriophages and antimicrobial peptides in the treatment of infections caused by A. baumannii in both planktonic and biofilm form is assessed. Such topics as research into the development of vaccines based on the outer membrane proteins of A. baumannii and the use of silver nanoparticles, as well as photodynamic and chelate therapy, are also covered.
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Affiliation(s)
- O. V. Kisil
- Gause Institute of New Antibiotics, Moscow, 119021 Russia
| | - T. A. Efimenko
- Gause Institute of New Antibiotics, Moscow, 119021 Russia
| | - N. I. Gabrielyan
- V.I. Shumakov Federal Research Center of Transplantology and Artificial Organs, Ministry of Healthcare of the Russian Federation, Moscow, 1123182 Russia
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6
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Pesce A, Palmieri M, Frati A, Rustia A, Marrocco L, Caruso R, Santoro A, Wierzbicki V. A Forgotten Tale from the Great War: General Lorenzo Bonomo and the Birth of Italian War Neurosurgery. World Neurosurg 2020; 140:338-346. [PMID: 32540288 DOI: 10.1016/j.wneu.2020.05.113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 05/11/2020] [Accepted: 05/12/2020] [Indexed: 11/29/2022]
Abstract
Little is known of the advances in battlefield medicine achieved in Italy before and during the Great War. Some deserve wider recognition; this is especially true for the field of neurosurgery. There are a limited number of historical records currently available, fewer still in English, and most of the systematic investigations on field surgery have been in the form of monographs within science history reviews, which obviously lack a strictly clinical perspective. Together with shell shock, the gunshot-related traumatic brain injury (GrTBI) is considered one of the typical, or signature, lesions of the Great War. It was intrinsically linked to trench and mountain warfare: to view the battlefield from a trench/hiding area, soldiers' heads and necks were repeatedly exposed, therefore making them the most likely target for snipers. Military physicians therefore focused their efforts in the clinical and experimental treatment of GrTBI. Among notable contributions of the military surgeons of the time, there is a volume of selected war-surgery lectures conserved in the archives of the Library of the Italian National Academy of Military Medicine. These lectures shed light over the work of General Dr. Lorenzo Bonomo. His incredibly advanced and modern ideas had unfortunately been forgotten. He pioneered research in the ballistic and forensic medical fields, building on first-hand experience, as he performed surgeries himself before the conflict and even while on the frontline, actively working to improve the chances of survival for the Italian troops fighting in the Great War.
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Affiliation(s)
- Alessandro Pesce
- IRCCS, Neuromed, Pozzilli (IS), Italy; Human Neurosciences Department, Sapienza University, Roma, Italy
| | - Mauro Palmieri
- Human Neurosciences Department, Sapienza University, Roma, Italy.
| | | | | | - Luigi Marrocco
- Rome Army Hospital Celio, Neurosurgery Division, Roma, Italy
| | - Riccardo Caruso
- Human Neurosciences Department, Sapienza University, Roma, Italy
| | - Antonio Santoro
- Human Neurosciences Department, Sapienza University, Roma, Italy
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7
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Hazama A, Ripa V, Kwon CS, Abouelleil M, Hall W, Chin L. Full Recovery After a Bihemispheric Gunshot Wound to the Head: Case Report, Clinical Management, and Literature Review. World Neurosurg 2018; 117:309-314. [PMID: 29959075 DOI: 10.1016/j.wneu.2018.06.132] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 06/14/2018] [Accepted: 06/15/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Nearly 33,600 people die each year in the United States as a result of gunshot wounds (GSWs). Penetrating craniocerebral GSWs are often fatal with a nearly 70% death rate at the scene of the trauma. Overall combined mortality rate for patients who die at the scene or at the hospital is almost 91%. Poor outcome is associated with initial low Glasgow Coma Scale score and bihemispheric and transventricular gunshot trajectory. We summarize current understanding in management, prognostic factors, and survival outcomes in patients with a penetrating GSWs to the head. We report a patient with return to full function despite bihemispheric, multilobar involvement. Full function is defined here as ability to return to previous work and perform activities of daily living. CASE DESCRIPTION A 33-year-old man sustained a GSW to the head under unknown circumstances. On initial presentation, he had a Glasgow Coma Scale score of 15. He was verbalizing and communicating but was amnestic for the event. From a left frontal entry wound, the bullet traversed both frontal lobes of the brain reaching the right frontal-parietal junction. Physical examination and vital signs were normal. Appropriate surgical and medical management resulted in complete recovery. CONCLUSIONS Craniocerebral GSWs have a high mortality rate and usually require aggressive management. Evaluation of most GSWs requires appropriate imaging studies followed by proactive treatment against infection, seizure, and increased intracranial pressure. Surgical intervention is often necessary and ranges from local wound débridement to craniectomy, decompression, and wound exploration.
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Affiliation(s)
- Ali Hazama
- Department of Neurosurgery, SUNY Upstate Medical University, Syracuse, New York, USA.
| | | | - Churl-Su Kwon
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | - Walter Hall
- Department of Neurosurgery, SUNY Upstate Medical University, Syracuse, New York, USA
| | - Lawrence Chin
- Department of Neurosurgery, SUNY Upstate Medical University, Syracuse, New York, USA
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8
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Abstract
Infection is an important cause of morbidity and mortality in trauma. In this literature review, the microbiological profiles and the use of prophylactic antibiotics in various traumatic situations are discussed. This review includes abdominal and chest trauma, craniocerebral trauma, long bone fractures, open globe injuries and animal bite injuries.
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Affiliation(s)
- ECP Yuen
- Queen Elizabeth Hospital, Accident and Emergency Department, 30 Gascoigne Road, Kowloon, Hong Kong
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9
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Roberts SAG, Toman E, Belli A, Midwinter MJ. Decompressive craniectomy and cranioplasty: experience and outcomes in deployed UK military personnel. Br J Neurosurg 2016; 30:529-35. [DOI: 10.1080/02688697.2016.1208807] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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10
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Heath CH, Orrell CT, Lee RC, Pearman JW, McCullough C, Christiansen KJ. A review of the Royal Perth Hospital Bali experience: an infection control perspective. ACTA ACUST UNITED AC 2016; 8:43-54. [PMID: 32288537 PMCID: PMC7146777 DOI: 10.1071/hi03043] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Thirty five patients were transferred to Royal Perth Hospital (RPH) after the Bali bombings. The patients had severe burn injuries and were considered to be at high-risk of both the carriage and acquisition of multi-resistant organisms (MROs). Whilst seeking to protect the Bali patients with a comprehensive infection control response, we also sought to protect other high-risk patients from nosocomial acquisition of MROs. MROs were detected from 25 (82%) of the 29 Bali patients admitted to RPH. Bali patients were colonised, or infected, with one or more of the following MROs: multi-resistant Acinetobacter baumannii (MRAB) (19 patients), extended-spectrum ß-lactamase (ESBL) producing Gram-negative bacteria (15 patients), vancomycin-resistant enterococci (VRE) (nine patients), multi-resistant Pseudomonas aeruginosa (MRPA) (six patients), multi-resistant Chryseobacterium sp. (four patients), and methicillin-resistant Staphylococcus aureus (MRSA) (three patients). Five Bali patients developed a total of eight bacteraemic episodes, with MRPA sepsis contributing to death in two patients. Since the Bali bombings horizontal transmission of Bali MROs has occurred in 41 non-Bali patients in RPH. MRPA has had the greatest clinical impact. Eight non-Bali patients developed a total of 11 bacteraemic episodes, with MRPA sepsis contributing to death in four patients. However, apart from MRPA, we have now controlled transmission of the other MROs in RPH. The emergency response to the Bali disaster required strong leadership, good communication and multi-disciplinary teamwork. The infection control strategy contributed to good outcomes for most Bali bombing patients. However, many patients within the Bali cohort were heavily colonised with MROs, and some developed invasive infection. Subsequent nosocomial transmission of these MROs to non-Bali patients has been a legacy of the Bali tragedy.
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Affiliation(s)
- Christopher H Heath
- Department of Microbiology & Infectious Diseases, Infection Management Service, Royal Perth Hospital, Perth WA.,Clinical Senior Lecturer in Medicine, Faculty of Medicine & Pharmacology, University of Western Australia, WA.,Department of Microbiology & Infectious Diseases, Infection Management Service, Royal Perth Hospital, Perth WA.,Department of Microbiology & Infectious Diseases, Infection Management Service, Royal Perth Hospital, Perth WA.,Adjunct Professor, School of Biomedical Sciences Curtin University of Technology, WA.,Department of Microbiology & Infectious Diseases, Royal Perth Hospital, Perth WA.,Adjunct Associate Professor, School of Biomedical Sciences, Curtin University of Technology, WA
| | - C Terri Orrell
- Department of Microbiology & Infectious Diseases, Infection Management Service, Royal Perth Hospital, Perth WA.,Department of Microbiology & Infectious Diseases, Infection Management Service, Royal Perth Hospital, Perth WA.,Adjunct Professor, School of Biomedical Sciences Curtin University of Technology, WA.,Department of Microbiology & Infectious Diseases, Royal Perth Hospital, Perth WA.,Adjunct Associate Professor, School of Biomedical Sciences, Curtin University of Technology, WA
| | - Rosie Ce Lee
- Department of Microbiology & Infectious Diseases, Infection Management Service, Royal Perth Hospital, Perth WA.,Adjunct Professor, School of Biomedical Sciences Curtin University of Technology, WA.,Department of Microbiology & Infectious Diseases, Royal Perth Hospital, Perth WA.,Adjunct Associate Professor, School of Biomedical Sciences, Curtin University of Technology, WA
| | - John W Pearman
- Adjunct Professor, School of Biomedical Sciences Curtin University of Technology, WA.,Department of Microbiology & Infectious Diseases, Royal Perth Hospital, Perth WA.,Adjunct Associate Professor, School of Biomedical Sciences, Curtin University of Technology, WA
| | - Cheryll McCullough
- Department of Microbiology & Infectious Diseases, Royal Perth Hospital, Perth WA.,Adjunct Associate Professor, School of Biomedical Sciences, Curtin University of Technology, WA
| | - Keryn J Christiansen
- Adjunct Associate Professor, School of Biomedical Sciences, Curtin University of Technology, WA
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11
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Analysis of Risk Factors for Gunshot Wound Infection in a Nigerian Civilian Trauma Setting. World J Surg 2016; 40:1885-91. [DOI: 10.1007/s00268-016-3475-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Bizhan A, Mossop C, Aarabi JA. Surgical management of civilian gunshot wounds to the head. HANDBOOK OF CLINICAL NEUROLOGY 2015; 127:181-93. [PMID: 25702217 DOI: 10.1016/b978-0-444-52892-6.00012-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Each year close to 20000 Americans are involved in gunshot wounds to the head (GSWH). Over 90% of the victims of GSWH eventually fail to survive and only a meager 5% of the patients have a chance to continue with a useful life. One of the fundamental jobs of providers is to realize who the best candidate for the best possible management is. Recent evidence indicates that a good Glasgow Coma Scale (GCS) score at the time of admission puts such patients at high priority for management. Lack of abnormal pupillary response to light, trajectory of slug away for central gray, and visibility of basal cisterns upgrade the need for utmost care for such a victim. Surgical management is careful attention to involvement of air sinuses and repair of base dura. Patients with diffuse injury should have intraventricular intracranial pressure (ICP) monitoring and if needed a timely decompressive craniectomy. Since close to 2% of patients with penetrating brain injury may harbor a vascular injury, subjects with injuries close to the Sylvian fissure and those with the fragment crossing two dural compartments should have computed tomography angiography and if needed digital subtraction angiography to rule out traumatic intracranial aneurysms. In case of a positive study, these patients should have endovascular management of their vascular injuries in order to prevent catastrophic intracerebral hematomas and permanent deficit. Although supported by class III data, subjects of GSWH need to be on broad spectrum antibiotics for a period of 3-5 days. If cerebrospinal fluid (CSF) fistulas are observed at any time during the patient's hospital course, they should be taken very seriously and appropriate management is needed to prevent deep intracranial infections.
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Affiliation(s)
- Aarabi Bizhan
- Department of Neurosurgery, University of Maryland, Baltimore, MD, USA
| | - Corey Mossop
- Walter Reed National Military Medical Center, Bethesda, MD, USA
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13
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Aleksic V, Mimica-Dukic N, Simin N, Nedeljkovic NS, Knezevic P. Synergistic effect of Myrtus communis L. essential oils and conventional antibiotics against multi-drug resistant Acinetobacter baumannii wound isolates. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2014; 21:1666-74. [PMID: 25442275 DOI: 10.1016/j.phymed.2014.08.013] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Revised: 07/29/2014] [Accepted: 08/24/2014] [Indexed: 05/12/2023]
Abstract
Acinetobacter baumannii is a rapidly emerging, highly resistant clinical pathogen with increasing prevalence. In recent years, the limited number of antimicrobial agents available for treatment of infections with multi-drug resistant (MDR) strains reinforced tendency for discovery of novel antimicrobial agents or treatment strategies. The aim of the study was to determine antimicrobial effectiveness of three Myrtus communis L. essential oils, both alone and in combination with conventional antibiotics, against MDR A. baumannii wound isolates. The results obtained highlighted the occurrence of good antibacterial effect of myrtle oils when administered alone. Using checkerboard method, the combinations of subinhibitory concentrations of myrtle essential oils and conventional antibiotics, i.e. polymixin B and ciprofloxacine were examined. The results proved synergism among M. communis L. essential oils and both antibiotics against MDR A. baumannii wound isolates, with a FIC index under or equal 0.50. Combination of subinhibitory concentrations of essential oils and ciprofloxacin most frequently reduced bacterial growth in synergistic manner. The similar has been shown for combination with polymyxin B; furthermore, the myrtle essential oil resulted in re-sensitization of the MDR wound isolates, i.e. MICs used in combination were below the cut off for the sensitivity to the antibiotic. Time-kill curve method confirmed efficacy of myrtle essential oil and polymyxin B combination, with complete reduction of bacterial count after 6h. The detected synergy offers an opportunity for future development of treatment strategies for potentially lethal wound infections caused by MDR A. baumannii.
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Affiliation(s)
- Verica Aleksic
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovica 2, 21 000 Novi Sad, Vojvodina, Serbia
| | - Neda Mimica-Dukic
- Department of Chemistry, Biochemistry and environmental protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovica 3, 21 000 Novi Sad, Vojvodina, Serbia
| | - Natasa Simin
- Department of Chemistry, Biochemistry and environmental protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovica 3, 21 000 Novi Sad, Vojvodina, Serbia
| | | | - Petar Knezevic
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovica 2, 21 000 Novi Sad, Vojvodina, Serbia.
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15
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Petersen K, Waterman P. Prophylaxis and treatment of infections associated with penetrating traumatic injury. Expert Rev Anti Infect Ther 2014; 9:81-96. [DOI: 10.1586/eri.10.155] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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16
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Rahimi-Movaghar V, Jazayeri SB, Alimi M, Abbassioun K, Amirjamshidi A. Lessons Learned from War: A Comprehensive Review of the Published Experiences of the Iranian Neurosurgeons During the Iraq-Iran Conflict and Review of the Related Literature. World Neurosurg 2013; 79:346-58. [DOI: 10.1016/j.wneu.2012.08.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2011] [Revised: 05/06/2012] [Accepted: 08/14/2012] [Indexed: 10/27/2022]
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17
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Luo W, Liu H, Hao S, Zhang Y, Li J, Liu B. Penetrating brain injury caused by nail guns: two case reports and a review of the literature. Brain Inj 2012; 26:1756-62. [PMID: 22823496 DOI: 10.3109/02699052.2012.700085] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND To the best of the authors' knowledge, there are few case reports of penetrating brain injuries (PBI) caused by nail guns and these have usually involved incomplete penetration of the skull. Complete penetration of a nail into the intracranial cavity is extremely rare. CASE STUDY Here, two such cases are presented. In the first, the nail entered through the right temporal bone, lodged in the right temporal lobe and was removed via craniotomy with intra-operative ultrasound guidance. In the second, the nail destroyed the left parietal bone, damaged the left internal capsule and lodged in the left temporal lobe near the left petrous apex and the brain stem. According to the latest literature retrieval, this is the first reported case of nail-gun injury to the internal capsule. The position of the nail precluded removal without further neurologic damage. Treatment strategies designed to optimize outcome, with or without surgery, and possible complications are discussed in this report.
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Affiliation(s)
- Wei Luo
- Department of Neurosurgery, Zhongda Hospital, Southeast University, Nanjing, PR China
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18
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Abstract
The medical community is actively engaged in research to provide the highest level of evidence to support clinical practice. The care of wounded warriors creates unique challenges, and conducting research that provides evidence for clinical practice is important to outcomes in this patient population. When the current wars began, much debate centered on the best way to care for wounded warriors. To address these concerns, we use a MythBusters format, based on the popular television show, to describe how recent research has dispelled some earlier misconceptions and clarify how clinical practice has been changed. In addition, we assess the progress that has been made on addressing the original prioritized research objectives of the first Extremity War Injuries symposium.
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Poly-N-acetyl-β-(1-6)-glucosamine is a target for protective immunity against Acinetobacter baumannii infections. Infect Immun 2011; 80:651-6. [PMID: 22104104 DOI: 10.1128/iai.05653-11] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Acinetobacter baumannii has emerged as a highly troublesome, global pathogen. Treatment is complicated by high levels of antibiotic resistance, necessitating alternative means to prevent or treat A. baumannii infections. We evaluated an immunotherapeutic approach against A. baumannii, focusing on the surface polysaccharide poly-N-acetyl-β-(1-6)-glucosamine (PNAG). We used a synthetic oligosaccharide of 9 monosaccharide units (9Glc-NH(2)) conjugated to tetanus toxoid (TT) to induce antibodies in rabbits. In the presence of complement and polymorphonuclear cells, antisera to 9Glc-NH(2)-TT mediated the killing of A. baumannii S1, a high-PNAG-producing strain, but not its isogenic PNAG-negative, in-frame deletion mutant strain, S1 Δpga. Complementing the pgaABCD locus in trans in the shuttle vector pBAD18kan-ori, plasmid Δpga-c, restored the high levels of killing mediated by antibody to PNAG observed with the wild-type S1 strain. No killing was observed when normal rabbit serum (NRS) or heat-inactivated complement was used. Antiserum to 9Glc-NH(2)-TT was highly opsonic against an additional four unrelated multidrug-resistant clinical isolates of A. baumannii that synthesize various levels of surface PNAG. Using two clinically relevant models of A. baumannii infection in mice, pneumonia and bacteremia, antisera to 9Glc-NH(2)-TT significantly reduced levels of A. baumannii in the lungs or blood 2 and 24 h postinfection, respectively, compared to levels of control groups receiving NRS. This was true for all four A. baumannii strains tested. Overall, these results highlight the potential of PNAG as a vaccine component for active immunization or as a target for passive antibody immunotherapy.
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20
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Prevention of Infections Associated With Combat-Related Central Nervous System Injuries. ACTA ACUST UNITED AC 2011; 71:S258-63. [DOI: 10.1097/ta.0b013e318227ad86] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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Kazim SF, Shamim MS, Tahir MZ, Enam SA, Waheed S. Management of penetrating brain injury. J Emerg Trauma Shock 2011; 4:395-402. [PMID: 21887033 PMCID: PMC3162712 DOI: 10.4103/0974-2700.83871] [Citation(s) in RCA: 160] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2010] [Accepted: 10/10/2010] [Indexed: 11/04/2022] Open
Abstract
Penetrating brain injury (PBI), though less prevalent than closed head trauma, carries a worse prognosis. The publication of Guidelines for the Management of Penetrating Brain Injury in 2001, attempted to standardize the management of PBI. This paper provides a precise and updated account of the medical and surgical management of these unique injuries which still present a significant challenge to practicing neurosurgeons worldwide. The management algorithms presented in this document are based on Guidelines for the Management of Penetrating Brain Injury and the recommendations are from literature published after 2001. Optimum management of PBI requires adequate comprehension of mechanism and pathophysiology of injury. Based on current evidence, we recommend computed tomography scanning as the neuroradiologic modality of choice for PBI patients. Cerebral angiography is recommended in patients with PBI, where there is a high suspicion of vascular injury. It is still debatable whether craniectomy or craniotomy is the best approach in PBI patients. The recent trend is toward a less aggressive debridement of deep-seated bone and missile fragments and a more aggressive antibiotic prophylaxis in an effort to improve outcomes. Cerebrospinal fluid (CSF) leaks are common in PBI patients and surgical correction is recommended for those which do not close spontaneously or are refractory to CSF diversion through a ventricular or lumbar drain. The risk of post-traumatic epilepsy after PBI is high, and therefore, the use of prophylactic anticonvulsants is recommended. Advanced age, suicide attempts, associated coagulopathy, Glasgow coma scale score of 3 with bilaterally fixed and dilated pupils, and high initial intracranial pressure have been correlated with worse outcomes in PBI patients.
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Affiliation(s)
- Syed Faraz Kazim
- Section of Neurosurgery, Department of Surgery, Aga Khan University Hospital, Karachi, Pakistan
| | - Muhammad Shahzad Shamim
- Section of Neurosurgery, Department of Surgery, Aga Khan University Hospital, Karachi, Pakistan
| | - Muhammad Zubair Tahir
- Section of Neurosurgery, Department of Surgery, Aga Khan University Hospital, Karachi, Pakistan
| | - Syed Ather Enam
- Section of Neurosurgery, Department of Surgery, Aga Khan University Hospital, Karachi, Pakistan
| | - Shahan Waheed
- Section of Neurosurgery, Department of Surgery, Aga Khan University Hospital, Karachi, Pakistan
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Offiah C, Twigg S. Imaging assessment of penetrating craniocerebral and spinal trauma. Clin Radiol 2009; 64:1146-57. [PMID: 19913123 DOI: 10.1016/j.crad.2009.06.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2009] [Revised: 06/16/2009] [Accepted: 06/26/2009] [Indexed: 11/30/2022]
Abstract
Craniocerebral and spinal penetrating trauma, which may be either missile (most typically gun-related) or non-missile (most typically knife-related), is becoming an increasingly common presentation to the urban general and specialized radiology service in the UK. These injuries carry significant morbidity and mortality with a number of criteria for prognosis identifiable on cross-sectional imaging. Potential complications can also be pre-empted by awareness of certain neuroradiological features. Not all of these injuries are criminal in origin, however, a significant proportion will be, requiring, on occasion, provision of both ante-mortem and post-mortem radiological opinion to the criminal investigative procedure. This review aims to highlight certain imaging features of penetrating craniocerebral and spinal trauma including important prognostic, therapeutic, and forensic considerations.
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Affiliation(s)
- C Offiah
- Department of Neuroradiology, The Royal London Hospital, Barts and The London NHS Trust, Whitechapel, London, UK.
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Prevention and management of infections associated with combat-related central nervous system injuries. ACTA ACUST UNITED AC 2008; 64:S252-6. [PMID: 18316969 DOI: 10.1097/ta.0b013e318163d2b7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Combat-related injuries to the central nervous system (CNS) are of critical importance because of potential catastrophic outcomes. Although the overall infection rate of combat-related CNS injuries is less than 5%, if an infection develops there is a very high associated morbidity and mortality. This review focuses on the management and prevention of infections related to injuries to the brain or the spinal cord. Management strategies emphasize the importance of expert evaluation and management by a neurosurgeon. This review provides evidence-based recommendations from military and civilian data to the management of combat-related CNS injuries. Areas of focus include bacteria cultures, antimicrobial therapy, irrigation and debridement, timing of surgical care, and wound coverage. Given these recommendations are not supported by randomized control trials or adequate cohorts studies in a military population, further efforts are needed to answer best treatment strategies.
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Turtz AR, Goldman HW. Head Injury. Crit Care Med 2008. [DOI: 10.1016/b978-032304841-5.50069-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Five-year review of infections in a burn intensive care unit: High incidence of Acinetobacter baumannii in a tropical climate. Burns 2007; 33:1008-14. [DOI: 10.1016/j.burns.2007.03.003] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2007] [Accepted: 03/21/2007] [Indexed: 11/18/2022]
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Abbo A, Carmeli Y, Navon-Venezia S, Siegman-Igra Y, Schwaber MJ. Impact of multi-drug-resistant Acinetobacter baumannii on clinical outcomes. Eur J Clin Microbiol Infect Dis 2007; 26:793-800. [PMID: 17701063 DOI: 10.1007/s10096-007-0371-8] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
We conducted a retrospective matched cohort study to examine the impact of isolation of multi-drug-resistant (MDR) Acinetobacter baumannii on patient outcomes. Cases from whom MDR A. baumannii was isolated in a clinical culture (n = 118) were compared with controls from whom MDR A. baumannii was not isolated (n = 118). Cases and controls were matched according to ward, calendar month of hospitalization, and duration of hospitalization before culture. The following outcomes were compared in multivariable analysis: in-hospital mortality, length of stay, need for mechanical ventilation, and functional status at discharge. MDR A. baumannii was determined to be a pathogen in 72% of cases. In 36% of cases, the patient died, versus 21% of controls (odds ratio [OR] 2.21, 95% confidence interval [CI] 1.17-4.16, P = 0.014). Median length of stay for surviving cases was 17 days, versus 11 for surviving controls (multiplicative effect 1.55, 95% CI 0.99-2.44, P = 0.057). Fifty-two percent of cases required mechanical ventilation, versus 25% of controls (OR 3.72, 95% CI 1.91-7.25, P<0.001); 60% of surviving cases were discharged with reduced functional status, versus 38% of controls (OR 4.4, 95% CI 1.66-11.61, P = 0.003). In multivariable analysis, clinical isolation of MDR A. baumannii remained a significant predictor of mortality (OR 6.23, 95% CI 1.31-29.5, P = 0.021), need for mechanical ventilation (OR 7.34, 95% CI 2.24-24.0, P<0.001), and reduced functional status on discharge (OR 7.93, 95% CI 1.1-56.85, P = 0.039). Thus, MDR A. baumannii acquisition is associated with severe adverse outcomes, including increased mortality, need for mechanical ventilation, and reduced functional status.
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Affiliation(s)
- A Abbo
- Division of Epidemiology, Tel Aviv Sourasky Medical Center, 6 Weizmann Street, Tel Aviv, 64239, Israel
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Kühne CA, Zettl RP, Baume B, Vogt FM, Taeger G, Ruchholtz S, Stolke D, Nast-Kolb D. [Penetrating gunshot injuries to the head and brain. Diagnosis, management and prognosis]. Unfallchirurg 2007; 110:341-9; quiz 350. [PMID: 17364161 DOI: 10.1007/s00113-007-1244-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Gunshot injuries to the head and brain are rare in Germany and the rest of western Europe. With the relatively low number of these injuries here, there are no standard methods of diagnosis and management, and there is some controversy over both. Quite a high proportion of such injuries result from suicide attempts and accidents. The main diagnostic procedure available is computed tomography of the head with contrast medium; in certain cases MRI is indicated. The operative management depends on the extent and prognosis of the injury; a ventricular drain is probably indicated in most cases. Debridement of the bullet's path and removal of the projectile are more controversial. Mortality is extremely high after such injuries; if the victim does survive the prognosis is comparable to that following closed cranial injuries.
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Affiliation(s)
- C A Kühne
- Klinik für Unfallchirurgie, Universitätsklinikum Essen, Hufelandstrasse 55, 45122 , Essen, Germany.
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Kim TW, Lee JK, Moon KS, Kwak HJ, Joo SP, Kim JH, Kim SH. Penetrating Gunshot Injuries to the Brain. ACTA ACUST UNITED AC 2007; 62:1446-51. [PMID: 17563664 DOI: 10.1097/01.ta.0000222909.31666.db] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Civilian gunshot injuries to the brain are relatively rare and study of these injuries has been neglected in South Korea. METHODS Thirteen patients with civilian craniocerebral gunshot injuries were admitted to the Chonnam National University Hospital during a period of 22 years. A retrospective analysis of these patients with regard to outcome and prognostic factors was performed. RESULTS The Glasgow Coma Scale (GCS) score at admission was recorded to be 3 to 5 in one patient, 6 to 8 in three patients, 9 to 12 in two patients, and 13 to 15 in seven patients. The admission GCS score was the most valuable prognostic factor. Of the nine patients with a GCS score of more than 8, eight patients survived with favorable outcomes; of the four patients with a GCS score of less than 8, all had unfavorable outcomes (1 died, and 3 had severe disability). There was a correlation between the presence of a transventricular or bihemispheric trajectory and poor outcome. CONCLUSIONS Patients with GCS scores of more than 8 or brain lesions limited to a single lobe of the brain can benefit from early aggressive management. Our results suggest that retained fragments after first debridement did not increase the risk of infection or seizure.
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Affiliation(s)
- Tae-Won Kim
- Department of Neurosurgery, Chonnam National University Hospital, Dong-ku, Gwangju, Korea
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Petersen K, Riddle MS, Danko JR, Blazes DL, Hayden R, Tasker SA, Dunne JR. Trauma-related infections in battlefield casualties from Iraq. Ann Surg 2007; 245:803-11. [PMID: 17457175 PMCID: PMC1877069 DOI: 10.1097/01.sla.0000251707.32332.c1] [Citation(s) in RCA: 150] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To describe risks for, and microbiology and antimicrobial resistance patterns of, war trauma associated infections from Operation Iraqi Freedom. BACKGROUND : The invasion of Iraq resulted in casualties from high-velocity gunshot, shrapnel, and blunt trauma injuries as well as burns. Infectious complications of these unique war trauma injuries have not been described since the 1970s. METHODS Retrospective record review of all trauma casualties 5 to 65 years of age evacuated from the Iraqi theatre to U.S. Navy hospital ship, USNS Comfort, March to May 2003.War trauma-associated infection was defined by positive culture from a wound or sterile body fluid (ie, blood, cerebrospinal fluid) and at least two of the following infection-associated signs/symptoms: fever, dehiscence, foul smell, peri-wound erythema, hypotension, and leukocytosis. A comparison of mechanisms of injury, demographics, and clinical variables was done using multivariate analysis. RESULTS Of 211 patients, 56 met criteria for infection. Infections were more common in blast injuries, soft tissue injuries, >3 wound sites, loss of limb, abdominal trauma, and higher Injury Severity Score (ISS). Wound infections accounted for 84% of cases, followed by bloodstream infections (38%). Infected were more likely to have had fever prior to arrival, and had higher probability of ICU admission and more surgical procedures. Acinetobacter species (36%) were the predominant organisms followed by Escherichia coli and Pseudomonas species (14% each). CONCLUSIONS Similar to the Vietnam War experience, gram-negative rods, particularly Acinetobacter species, accounted for the majority of wound infections cared for on USNS Comfort during Operation Iraqi Freedom. Multidrug resistance was common, with the exception of the carbapenem class, limiting antibiotic therapy options.
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Affiliation(s)
- Kyle Petersen
- Infectious Diseases Division and Department of Surgery, National Naval Medical Center, 8901 Wisconsin Avenue, Bethesda, MD 20889, USA.
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Turton JF, Kaufmann ME, Gill MJ, Pike R, Scott PT, Fishbain J, Craft D, Deye G, Riddell S, Lindler LE, Pitt TL. Comparison of Acinetobacter baumannii isolates from the United Kingdom and the United States that were associated with repatriated casualties of the Iraq conflict. J Clin Microbiol 2006; 44:2630-4. [PMID: 16825400 PMCID: PMC1489513 DOI: 10.1128/jcm.00547-06] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2006] [Revised: 04/22/2006] [Accepted: 05/12/2006] [Indexed: 11/20/2022] Open
Abstract
Acinetobacter isolates associated with casualties from the Iraq conflict from the United States were compared with those from the United Kingdom by pulsed-field gel electrophoresis and integron analysis. Representatives of the main outbreak strain associated with casualties from both countries were indistinguishable in DNA profile. Two further outbreak strains were common to both sets of isolates.
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Affiliation(s)
- Jane F Turton
- Laboratory of HealthCare Associated Infection, Centre for Infections, Health Protection Agency, London, and University Hospital Birmingham NHS Foundation Trust, Queen Elizabeth Medical Centre, UK
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Fournier PE, Richet H. The epidemiology and control of Acinetobacter baumannii in health care facilities. Clin Infect Dis 2006; 42:692-9. [PMID: 16447117 DOI: 10.1086/500202] [Citation(s) in RCA: 590] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2005] [Accepted: 10/26/2005] [Indexed: 12/12/2022] Open
Abstract
Acinetobacter baumannii is a ubiquitous pathogen capable of causing both community and health care-associated infections (HAIs), although HAIs are the most common form. This organism has emerged recently as a major cause of HAI because of the extent of its antimicrobial resistance and its propensity to cause large, often multifacility, nosocomial outbreaks. The occurrence of outbreak is facilitated by both tolerance to desiccation and multidrug resistance, contributing to the maintenance of these organisms in the hospital environment. In addition, the epidemiology of A. baumannii infection is often complex, with the coexistence of epidemic and endemic infections, the latter of which often is favored by the selection pressure of antimicrobials. The only good news is that potentially severe A. baumannii infection, such as bacteremia or pneumonia in patients in the intensive care unit who are undergoing intubation, do not seem to be associated with a higher attributable mortality rate or an increased length of hospital stay.
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Abstract
Missile injuries of the anterior skull base usually occur during war or war-like situations. These injuries may be isolated or associated with multiple traumatic injuries. We report 23 such cases managed during military conflicts and peacekeeping operations. All were adult males. Four of these patients sustained bullet injuries; the rest were injured from shrapnel. Eighteen patients had injury to the visual apparatus with permanent blindness. Proptosis was seen in 16, cerebrospinal fluid (CSF) leak from the wound in seven, and CSF orbitorrhea in three patients. Sixteen had irreparable injury to the eye necessitating evisceration/enucleation, and two had retrobulbar optic nerve injury. Three patients were comatose [Glasgow Coma Scale (GCS) 3/15], and 14 had altered sensorium. Six patients were fully conscious. All were investigated by computed tomography (CT), which revealed injury to the eyeball and skull base, orbital fracture, frontal hematoma, contusion, and pneumocephalus. Seventeen patients underwent emergency surgery, and six patients were initially managed conservatively. Neurosurgical management consisted of making bifrontal flaps, craniotomy/craniectomy, debridement, and repair of the base with fascia lata. Reconstruction of the orbital rim was required in three cases. All were managed postoperatively with cerebral decongestants and antibiotics in anti-meningitic dosages. There was one death in the postoperative period; outcome was good in 16 and moderate in four patients. Twelve patients had retained intracranial splinters; three of these developed recurrent suppurative meningitis. Of the six patients initially managed conservatively, three were subsequently operated for CSF rhinorrhea. Gross communition, dural loss, and injury to the frontal scalp often preclude the use of pericranial repair of the skull base. Fascia lata is extremely useful for reconstruction and repair. Anterior cranial fossa injury probably carries a better prognosis; however, there is increased risk of suppurative complications due to breach of air-filled sinuses by the missile and contamination of the intradural compartment, as compared with supratentorial vault injuries not involving the orbit or paranasal sinuses. Three patients who underwent no operative procedure and remain asymptomatic are under follow-up.
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Bakir A, Temiz C, Umur S, Aydin V, Torun F. High-velocity gunshot wounds to the head: analysis of 135 patients. Neurol Med Chir (Tokyo) 2005; 45:281-7; discussion 287. [PMID: 15973060 DOI: 10.2176/nmc.45.281] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Head injuries due to high-velocity missiles and shrapnel as a result of military conflicts have become a very important cause of death or severe neurological deficits. Military-type missiles have high velocities and transfer higher amounts of energy to neural tissue, compared to civil-type missiles. This physical phenomenon also causes greater neural tissue destruction. Shrapnel particles derive from blasts and cause less severe injury because of the irregular particle shape and low energy transmission. This study analyzed 135 patients with head trauma, 80 patients (59%) injured by missiles and 55 patients (41%) by shrapnel. Glasgow Coma Scale (GCS) scores at admission were 3 to 7 in 69 patients, 8 to 10 in 29 patients, and 11 to 15 in 37 patients. The most common anatomical localizations were the right frontoparietal region in 42 patients and the left frontoparietal region in 40 patients. One hundred patients (74%) were operated on immediately and 35 patients (26%) were treated conservatively in the intensive care unit. Ten of the 135 patients died (7.4%), seven from missile injury and three from shrapnel injury. In this study, we found that high mortality was associated with low GCS score at admission, presence of multilobar or skull base injuries, and involvement of ventricles. Early and aggressive surgical intervention decreased the mortality.
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Affiliation(s)
- Abdurrahman Bakir
- Department of Neurosurgery, Mevki Military Hospital., Ankara, Turkey.
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LeFeuvre D, Taylor A, Peter JC. Compound depressed skull fractures involving a venous sinus. ACTA ACUST UNITED AC 2004; 62:121-5; discussion 125-6. [PMID: 15261501 DOI: 10.1016/j.surneu.2003.10.048] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2002] [Accepted: 10/27/2003] [Indexed: 11/30/2022]
Abstract
BACKGROUND Neurosurgeons have always been wary about operating on compound depressed skull fractures overlying a venous sinus. Conservative treatment of such lesions, however, must be weighed against the benefits of surgery reducing sepsis, mass effect, and improving cosmetic appearance. There has been little published on this surgical problem and with this in mind, we undertook a review of the clinical features, management and outcome of patients presenting to our unit with a depressed fracture over a venous sinus. METHODS A retrospective review of all patients presenting with a compound depressed skull fracture over a venous sinus from 1997 to 2000. Computer tomography scans and patient records were used. RESULTS Of the 146 patients with depressed skull fractures, 27 (18%) were eligible. Of the 27 patients, 14 were treated conservatively and 13 were treated with surgery. Intra-operative difficulty was experienced in 6 (46%) of those taken to the operating room. Of those treated conservatively 14% developed sepsis. CONCLUSION We feel that a more conservative approach to fractures involving a sinus is warranted. If the wound is not contaminated, the risk of infection is low. Surgery exposes the patient to the very real risk of massive hemorrhage. In instances where there is a clear need for surgery, such as the presence of mass effect or deep contamination, adequate precautions should be taken.
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Affiliation(s)
- David LeFeuvre
- Department of Neurosurgery, H53 Old Main Building, Groote Schuur Hospital, Observatory 7925, Cape Town, South Africa
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Singh P, Misra GS, Singh A, Murthy M. Missile Injuries of Brain - an Experience in Northern Sector. Med J Armed Forces India 2003; 59:290-7. [PMID: 27407546 PMCID: PMC4923574 DOI: 10.1016/s0377-1237(03)80137-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
During a period of one year, from Jan 99 to Dec 99, 60 cases of missile injuries were treated at our centre. 59 were males and one was a female and their average age was 25 years. 43 patients had suffered splinter injuries, 12 had gunshot wounds and 5 had suffered injuries by improvised explosive devices. Glasgow coma scale was < 5 in 8 patients, 5-8 in 14, 8-12 in 30 and 13-15 in 8 patients. Extensive comminution of skull bones was found in 10 patients. 35 patients had more or less clear penetration of the skull and the rest had orbito-cranial or facio-cranial wounds. CT scan revealed small haemorrhagic contusion with in-driven bones without mass effect in 15, contusion with mass effect in 36 cases, cortical contusions without in driven bones (tangential injuries) in 3, distant intracranial contusions in 4, intraventricular haemorrhages in 5, multilobar injuries in 14, and unilobar injury in 40. 52 patients were operated upon at our centre of which 30 were operated within 24 hours, 10 between 24 to 48 hours, 12 between 48-72 hours. Six patients were treated conservatively and 2 required only simple closure of scalp wound. Craniectomy was done in 10 and craniotomy in 42 patients. Two patients developed wound sepsis, one each developed aspiration pneumonia, septicemia, deep vein thrombosis and post-traumatic hydrocephalus. On follow up at 6 months, outcome as per Glasgow outcome scale was as follows: good outcome - 42, moderate disability in 7, severe disability in 6 and death in 5 patients. Retained bone fragments were found in 40% on follow up CT scan but none had brain abscess.
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Affiliation(s)
- Prakash Singh
- Senior Advisor (Surgery & Neurosurgery), Army Hospital (R&R) Delhi Cantt - 110 010
| | - G S Misra
- Dy DGAFMS (P&T), Ministry of Defence, 'M' Block, New Delhi-110 010
| | - Amarjit Singh
- Senior Advisor (Anaesthesiology), 158 Base Hospital, C/o 99 APO
| | - Mgk Murthy
- Classified Specialist (Radiology), Command Hospital (Northern Command), C/o 56 APO
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Carey ME. The treatment of wartime brain wounds: traditional versus minimal debridement. SURGICAL NEUROLOGY 2003; 60:112-9. [PMID: 12900112 DOI: 10.1016/s0090-3019(03)00352-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Since World War II, surgeons in Western armies dealing with brain wounds have generally advocated thorough missile track debridement, and many have urged meticulous dural closure to prevent cerebral spinal fluid (CSF) leakage and subsequent infection. For the last decade some reports have appeared wherein wartime brain wounds have been treated by minimal brain debridement with little or no attention to tight dural closure. This report compares and contrasts postdebridement complications reported with each method. METHODS I reviewed the pertinent neurosurgical papers from Vietnam, the Israeli war in Lebanon, and the Iran-Iraq war and compared the results of traditional debridement and water-tight dural closure to those following minimal debridement without close attention to dural closure. RESULTS Minimal brain debridements without tight dural closure were up to 20 to 30 times more likely to require additional debridement, had a 10-15 times higher incidence of life-threatening CSF leakage, a fivefold increase in postdebridement meningitis, and a 2.5 times greater risk of fatal meningitis. CONCLUSIONS Compared to thorough brain debridement and watertight dural closure, minimal debridements and nonwatertight dural closure give inferior results.
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Affiliation(s)
- Michael E Carey
- Louisiana State University, Health Sciences Center, New Orleans, Louisiana 70112, USA
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Giese A, Koops E, Lohmann F, Westphal M, Püschel K. Head injury by gunshots from blank cartridges. SURGICAL NEUROLOGY 2002; 57:268-77. [PMID: 12173394 DOI: 10.1016/s0090-3019(02)00643-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Blank cartridge handguns are generally underestimated in their capacity to inflict serious and potentially life threatening injuries. The predominant reasons for these injuries are suicide or suicide attempts, followed by accidental injuries. METHODS A series of 26 gas gunshots to the neurocranium is presented. The injury pattern relevant to neurosurgical practice is illustrated in a case summary of 7 selected cases and the clinical courses as well as outcomes are presented. RESULTS The injury pattern demonstrates that the energy density of the gas jet and the high temperatures of the exploding gas volume cause extensive soft tissue injuries. In close-range shots the gas jet takes on physical properties of a projectile. In these injuries impression fractures and dislocation of bone fragments are common. CONCLUSIONS Gas handguns, contrary to public opinion, are dangerous weapons and may inflict potentially fatal injuries to the neurocranium when fired at close range. These weapons are frequently used in criminal or careless activities predominantly by young males. Extensive CNS injuries including hematomas, subarachnoid hemorrhage, foreign body contamination, and increased intracranial pressure are frequently observed.
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Affiliation(s)
- A Giese
- Department of Neurosurgery, University Hospital Eppendorf, Hamburg, Germany
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Bayston R, de Louvois J, Brown EM, Johnston RA, Lees P, Pople IK. Use of antibiotics in penetrating craniocerebral injuries. "Infection in Neurosurgery" Working Party of British Society for Antimicrobial Chemotherapy. Lancet 2000; 355:1813-7. [PMID: 10832851 DOI: 10.1016/s0140-6736(00)02275-3] [Citation(s) in RCA: 95] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
The Working Party was instituted to investigate the rationale of prophylactic and therapeutic antibiotic use in penetrating craniocerebral injuries (PCCI), and to make recommendations for current practice. A systematic review of papers on civilian and military PCCI over the past 25 and 50 years, respectively, was done via electronic databases and secondary sources, and data were evaluated. Guidelines on the removal of indriven bone or metal fragments only if further neural damage can be avoided were supported. However, no publications were identified where the data on infection or its treatment and prevention were complete or satisfactorily derived, and no controlled trials have been published. All studies were retrospective or anecdotal. Working Party recommendations are based on the data available and the professional experience and knowledge of the members. Broad-spectrum antibiotic prophylaxis is recommended for both military and civilian PCCI, Including those due to sports or recreational injuries.
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Affiliation(s)
- R Bayston
- Division of Microbiology and Infectious Diseases, University of Nottingham Faculty of Medicine and Health Sciences, UK.
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Splavski B, Sisljagić V, Perić L, Vranković D, Ebling Z. Intracranial infection as a common complication following war missile skull base injury. Injury 2000; 31:233-7. [PMID: 10719101 DOI: 10.1016/s0020-1383(99)00273-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The purpose of this paper is to stress the importance of clinical observation, the appropriate antimicrobial therapy, and early surgery in the management of intracranial infection following war missile penetrating skull base injury. There were 21 skull base missile injuries treated surgically in a 4-year period. Careful removal of devitalised brain tissue with dural closure was performed with all patients to prevent the development of intracranial infection. Subsequent clinical and radiological surveillance was performed to detect evidence of infection and abscess formation if fragments were left in place. Broad range antibiotic coverage, and the antioedematous agents were applied in the early postoperative period. Infection about the brain was seen in four cases. We recorded three cases of brain abscess formation, while one patient developed bacterial meningitis. The incidence of infectious complications was relatively high in our series. After the organisms causing infection were known, treatment was modified to be as specific as possible. It was not necessary to reoperate on intracranially retained foreign bodies and fragments since they did not increase the infection rate. However, repeated surgery is necessary for a brain abscess.
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Affiliation(s)
- B Splavski
- Division of Neurosurgery, Osijek University Hospital, Osijek, Croatia.
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Aarabi B, Taghipour M, Alibaii E, Kamgarpour A. Central nervous system infections after military missile head wounds. Neurosurgery 1998; 42:500-7; discussion 507-9. [PMID: 9526984 DOI: 10.1097/00006123-199803000-00014] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVES To evaluate variables instrumental in central nervous system infections after military missile head wounds, using uni- and multivariate analysis in 964 patients during the 8-year Iran-Iraq War. METHODS Factors considered in this retrospective study were: the types of projectile, mode of injury, paranasal sinus involvement, number of lobes involved, transventricular injuries, place of exploration (base hospital or Nemazee Hospital), cerebrospinal fluid (CSF) fistulas, Glasgow Coma Scale (GCS) score, retained bone, and retained shell fragments. RESULTS During the study period, 105 patients (11%) developed central nervous system infections, including 20 abscesses, 1 case of cerebritis, 2 cases of fungus cerebri, and 82 cases of meningitis. gram-negative organisms, especially Klebsiella pneumoniae, were the most frequent offending organisms. Forty-one percent of the 133 deaths were due to infections, but the death rate from infection was only 4.4%. Univariate analysis showed mode of injury, number of lobes involved, ventricular penetration, paranasal sinus involvement, CSF fistulas, place of exploration, GCS score, and retained bone fragments to have significant bearing on the incidence of central nervous system infections. On the other hand, multivariate regression analysis disclosed the following factors each enhancing infection: CSF fistulas (chi2 = 46.526), transventricular injuries (chi2 = 13.4790), and paranasal petrous sinuses involvement (chi2 = 4.2221). When compared with primary exploration at the Nemazee Hospital, both exploration at a base hospital and no exploration at all were associated with increased chances of infection (chi2 = 4.7629 and 8.3220, respectively). Additionally, when tangential, crossed penetrating, and uncrossed penetrating injuries were compared with through-and-through injuries, the uncrossed penetrating mode was associated with less infection (chi2 = 0.1652, 2.6353, and 5.0817, respectively). Only two patients were readmitted for new evidence of infection 3 and 5 months after missile head wounds, one definitely due to and the other on suspicion of CSF fistulas. One hundred and thirty-seven of 587 patients with retained bone fragments were followed a mean of 42 months with no evidence of delayed infection. CONCLUSION In this study, CSF fistulas and transventricular and paranasal sinus injuries all were associated with increased chances of central nervous system infections after military missile head wounds. Infection rate was lower in penetrating injuries not crossing into another dural compartment. Exploration at the Nemazee Hospital, despite delays in evacuation, had less incidence of infection than surgery at a base hospital within the first 24 hours of injury. Retained bone and metal fragments, a lower GCS score at the time of admission, secondary exploration at the Nemazee Hospital, and number of lobes involved were less important when evaluated in a multivariate regression model.
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Affiliation(s)
- B Aarabi
- University of Nebraska Medical Center, Omaha 68198-2035, USA
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Gönül E, Baysefer A, Kahraman S, Ciklatekerlioğlu O, Gezen F, Yayla O, Seber N. Causes of infections and management results in penetrating craniocerebral injuries. Neurosurg Rev 1997; 20:177-81. [PMID: 9297719 DOI: 10.1007/bf01105561] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
From February 1992 to December 1994, 148 patients with penetrating craniocerebral injuries were treated surgically with primary and secondary debridement including repair of dural defects and removal of retained intracranial bone and metal fragments. Dural defects were closed primarily or with temporalis fascia, pericranium, and cadaver graft. Cerebrospinal fluid fistulas were observed in 11 (7.3%) patients; 7 of these were infected. Central nervous system (CNS) infection was seen in 2 patients without CSF fistula. Excluding those 11 patients with CSF fistula CNS infection was shown in 2 of the 137 cases (1.5%). All patients underwent CT scans periodically. In 51 (34%) of 148 patients, bone and metal fragments were determined on control CT scans. During this time, 12 patients died (8%). Most of deaths were caused by the direct effect of brain injury and occurred within the first month after injury. Fragments retained after first debridement were followed periodically by CT scan. Surgery was not performed until infection developed. Retained fragments did not increase the infection risk, but high rates of infection did occur in cases with CSF fistula.
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Affiliation(s)
- E Gönül
- Department of Neurosurgery, Faculty of Medicine, GATA, Ankara, Turkey
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Rothschild MA, Liesenfeld O. Is the exploding powder gas of the propellant from blank cartridges sterile? Forensic Sci Int 1996; 83:1-13. [PMID: 8939008 DOI: 10.1016/0379-0738(96)02019-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Shots from blank weapons loaded with blank cartridges, when fired from close range or as a contact shot, almost always cause the skin to burst open and lead to injuries to structures below the surface. Subsequently, wound infections are often observed. In addition to the introduction of skin germs, the possibility exists that contaminated propellants may enter into consideration as a source of infection. Using step-by-step experimental procedures we were able to demonstrate that: 1. Blank cartridge propellants were almost always contaminated with Bacillus cereus (nitrocellulose powder more so than black powder); 2. When the shot is fired numerous bacteria survive and are forced out with the gunsmoke from the weapon and thus find their way into the wound. In principle, blank cartridge propellant thus exhibits as much potential for wound infection as the skin germs. Clearly, the species B. cereus is prominent in this context. For open injuries even with 'harmless' blank weapons, an antibiotic prophylaxis should always be administered.
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Affiliation(s)
- M A Rothschild
- Institute of Forensic Medicine, Freie Universität Berlin, Germany
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George ED, Dagi TF. Military Penetrating Craniocerebral Injuries: Applications to Civilian Triage and Management. Neurosurg Clin N Am 1995. [DOI: 10.1016/s1042-3680(18)30430-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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