keyword
MENU ▼
Read by QxMD icon Read
search

battlefield

keyword
https://www.readbyqxmd.com/read/29040202/re-examination-of-a-battlefield-trauma-golden-hour-policy
#1
Jeffrey T Howard, Russ S Kotwal, Alexis R Santos, Matthew J Martin, Zsolt T Stockinger
BACKGROUND: Most combat casualties who die, do so in the prehospital setting. Efforts directed toward alleviating prehospital combat trauma death, known as killed in action (KIA) mortality, have the greatest opportunity for eliminating preventable death. METHODS: 4,542 military casualties injured in Afghanistan from September 11, 2001 to March 31, 2014 were included in this retrospective analysis to evaluate proposed explanations for observed KIA reduction following a mandate by Secretary of Defense Robert M...
October 16, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/29029951/intrahepatic-v%C3%AE-9v%C3%AE-2-t-cells-from-hcv-infected-patients-show-an-exhausted-phenotype-but-can-inhibit-hcv-replication
#2
E Cimini, V Bordoni, A Sacchi, U Visco-Comandini, M Montalbano, C Taibi, R Casetti, E Lalle, G D'Offizi, M R Capobianchi, C Agrati
Hepatitis C virus (HCV) persistence results from inefficiencies of both innate and adaptive immune responses to eradicate the infection. A functional impairment of circulating Vγ9Vδ2 T-cells was described but few data are available on Vγ9Vδ2 T-cells in the liver that, however, represents the battlefield in the HCV/host interaction. Aim of this work was to compare circulating and intrahepatic Vγ9Vδ2 T-cells in chronic HCV-infected patients (HCV(pos)) and in HCV-negative (HCV(neg)) subjects. Phenotypic and functional analysis was performed by flow cytometry...
October 10, 2017: Virus Research
https://www.readbyqxmd.com/read/28988805/prediction-of-massive-blood-transfusion-in-battlefield-trauma-development-and-validation-of-the-military-acute-severe-haemorrhage-mash-score
#3
Jacqueline V Mclennan, Kevin C Mackway-Jones, Jason E Smith
BACKGROUND: The predominant cause of preventable trauma death is bleeding, and many of these patients need resuscitation with massive blood transfusion. In resource-constrained environments, early recognition of such patients can improve planning and reduce wastage of blood products. No existing decision rule is sufficiently reliable to predict those patients requiring massive blood transfusion. This study aims to produce a decision rule for use on arrival at hospital for patients sustaining battlefield trauma...
September 28, 2017: Injury
https://www.readbyqxmd.com/read/28968286/2017-military-supplement-hemoglobin-based-oxygen-carriers-current-state-of-the-art-and-novel-molecules
#4
Anirban Sen Gupta
In blood, the primary role of RBCs is to transport oxygen via highly regulated mechanisms involving hemoglobin (Hb). Hb is a tetrameric porphyrin protein comprising of two α- and two β-polypeptide chains, each containing an iron-containing heme group capable of binding one oxygen molecule. In military as well as civilian traumatic exsanguinating hemorrhage, rapid loss of RBCs can lead to sub-optimal tissue oxygenation and subsequent morbidity and mortality. In such cases, transfusion of whole blood or RBCs can significantly improve survival...
September 29, 2017: Shock
https://www.readbyqxmd.com/read/28941569/wound-ballistics-and-blast-injuries
#5
N J Prat, J-L Daban, E J Voiglio, F Rongieras
Wounds due to gunshot and explosions, while usually observed during battlefield combat, are no longer an exceptional occurrence in civilian practice in France. The principles of wound ballistics are based on the interaction between the projectile and the human body as well as the transfer of energy from the projectile to tissues. The treatment of ballistic wounds relies on several principles: extremity wound debridement and absence of initial closure, complementary medical treatment, routine immobilization, revision surgery and secondary closure...
September 20, 2017: Journal of Visceral Surgery
https://www.readbyqxmd.com/read/28941503/management-of-high-velocity-injuries-of-the-head-and-neck
#6
REVIEW
Jacob S Majors, Joseph Brennan, G Richard Holt
Trauma centers must prepare to manage high-velocity injuries resulting from a mass casualty incidents as global terrorism becomes a greater concern and an increasing risk. The most recent conflicts in Iraq and Afghanistan have significantly improved understanding of battlefield trauma and how to appropriately address these injures. This article applies combat surgery experience to civilian situations, outlines the physiology and kinetics of high-velocity injuries, and reviews applicable triage and management strategies...
November 2017: Facial Plastic Surgery Clinics of North America
https://www.readbyqxmd.com/read/28930960/prehospital-administration-of-freeze-dried-plasma-is-it-the-solution-for-trauma-casualties
#7
Amir Shlaifer, Maya Siman-Tov, Irina Radomislensky, Kobi Peleg, Avi Shina, Erez Nachum Baruch, Elon Glassberg, Avraham Yitzhak
BACKGROUND: Hemorrhage is the leading cause of possible preventable death in the battlefield. There is an increasing evidence for the effectiveness of blood component therapy in general, and plasma infusion in particular but their use is less applicable in the prehospital setting due to logistic difficulties. Israeli Defense Force has implemented the use of freeze-dried plasma (FDP) at the point of injury (POI), this adoption of FDP use entailed doubts regarding the feasibility and effectiveness of this practice...
October 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28910985/yeast-bacteria-competition-induced-new-metabolic-traits-through-large-scale-genomic-rearrangements-in-lachancea-kluyveri
#8
Nerve Zhou, Samuele Bottagisi, Michael Katz, Joseph Schacherer, Anne Friedrich, Zoran Gojkovic, Krishna B S Swamy, Wolfgang Knecht, Concetta Compagno, Jure Piškur
Large-scale chromosomal rearrangements are an important source of evolutionary novelty that may have reshaped the genomes of existing yeast species. They dramatically alter genome organization and gene expression fueling a phenotypic leap in response to environmental constraints. Although the emergence of such signatures of genetic diversity is thought to be associated with human exploitation of yeasts, less is known about the driving forces operating in natural habitats. Here we hypothesize that an ecological battlefield characteristic of every autumn when fruits ripen accounts for the genomic innovations in natural populations...
September 1, 2017: FEMS Yeast Research
https://www.readbyqxmd.com/read/28910475/chest-seal-placement-for-penetrating-chest-wounds-by-prehospital-ground-forces-in-afghanistan
#9
Steven G Schauer, Michael D April, Jason F Naylor, Erica M Simon, Andrew D Fisher, Cord W Cunningham, Daniel M Morissette, Jessie Renee D Fernandez, Kathy L Ryan
BACKGROUND: Thoracic trauma represents 5% of all battlefield injuries. Communicating pneumothoraces resulting in tension physiology remain an important etiology of prehospital mortality. In addressing penetrating chest trauma, current Tactical Combat Casualty Care (TCCC) guidelines advocate the immediate placement of a vented chest seal device. Although the Committee on TCCC (CoTCCC) has approved numerous chest seal devices for battlefield use, few data exist regarding their use in a combat zone setting...
2017: Journal of Special Operations Medicine: a Peer Reviewed Journal for SOF Medical Professionals
https://www.readbyqxmd.com/read/28910471/evaluation-of-xstat%C3%A2-and-quickclot%C3%A2-combat-gauze%C3%A2-in-a-swine-model-of-lethal-junctional-hemorrhage-in-coagulopathic-swine
#10
Jennifer M Cox, Jason M Rall
BACKGROUND: Hemorrhage is associated with most potentially survivable deaths on the battlefield. Effective and field-tested products are lacking to treat junctional and noncompressible injuries. XSTAT® is a newly developed, U.S. Food and Drug Administration-approved product designed to treat junctional hemorrhage. The Committee on Tactical Combat Casualty Care has recently approved the product for use as part of its treatment guidelines, but data are lacking to assess its efficacy in different wounding patterns and physiologic states...
2017: Journal of Special Operations Medicine: a Peer Reviewed Journal for SOF Medical Professionals
https://www.readbyqxmd.com/read/28910462/prehospital-cricothyrotomy-kits-used-in-combat
#11
Steven G Schauer, Michael D April, Cord W Cunningham, Adrianna N Long, Robert Carter
BACKGROUND: Surgical cricothyrotomy remains the only definitive airway management modality for the tactical setting recommended by Tactical Combat Casualty Care guidelines. Some units have fielded commercial cricothyrotomy kits to assist Combat Medics with surgical cricothyrotomy. To our knowledge, no previous publications report data on the use of these kits in combat settings. This series reports the the use of two kits in four patients in the prehospital combat setting. METHODS: Using the Department of Defense Trauma Registry and the Prehospital Trauma Registry, we identified four cases of patients who underwent prehospital cricothyrotomy with the use of commercial kits...
2017: Journal of Special Operations Medicine: a Peer Reviewed Journal for SOF Medical Professionals
https://www.readbyqxmd.com/read/28904650/dermatologic-microsutures-using-human-hair-a-useful-technique-in-cutaneous-stitching
#12
Mohammed Al Azrak, Rei Ogawa
Background: Facial wounds are challenging for dermatologic surgeons, particularly traumatic facial wounds, because they can yield disfiguring scars. To obtain good results, narrow needles and sutures are needed. Hair filaments have a very small diameter (0.06-0.1 mm) and could serve as suture threads for facial wounds. Objective: To determine the aesthetic outcomes by using autologous hair to suture facial wounds. Patients and Methods: This case series study examined the aesthetic outcomes of all consecutive female patients with traumatic facial wounds who underwent autologous hair-based stitching in 2009-2016...
2017: Eplasty
https://www.readbyqxmd.com/read/28903862/in-a-stable-battlefield-avoid-using-austere-surgical-units-to-meet-the-golden-hour-of-trauma-time-to-care-goal
#13
EDITORIAL
Richard Childers, Paul Parker
No abstract text is available yet for this article.
September 1, 2017: Injury
https://www.readbyqxmd.com/read/28893451/battlefield-to-bedside-translating-wartime-innovations-to-civilian-emergency-medicine
#14
REVIEW
Melissa Givens, Andrew E Muck, Craig Goolsby
No abstract text is available yet for this article.
August 15, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28885944/the-value-of-live-tissue-training-for-combat-casualty-care-a-survey-of-canadian-combat-medics-with-battlefield-experience-in-afghanistan
#15
Michael Kim, Ian Torrie, Robert Poisson, Nicholas Withers, Stephen Bjarnason, Luis Teodoro DaLuz, Dylan Pannell, Andrew Beckett, Homer C Tien
INTRODUCTION: The optimum method for training military personnel for combat casualty care is unknown. In particular, there is debate regarding the incremental benefit of live animal tissue training (LTT) over inanimate human patient simulators (HPSs). Although both LTT and HPS are currently used for predeployment training, the efficacy of these models has not been established. MATERIALS AND METHODS: Canadian Armed Forces combat medics, deployed to Afghanistan between 2006 and 2011, were surveyed retrospectively regarding their experience with combat casualty care and predeployment training...
September 2017: Military Medicine
https://www.readbyqxmd.com/read/28885469/bigger-is-better-comparison-of-alternative-devices-for-tension-hemopneumothorax-and-pulseless-electrical-activity-in-a-yorkshire-swine-model
#16
Matthew L Leatherman, Laura M Fluke, Christian S McEvoy, Douglas M Pokorny, Robert L Ricca, Matthew J Martin, Christopher S Gamble, Travis M Polk
BACKGROUND: Tension pneumothorax is a cause of potentially preventable death in pre-hospital and battlefield settings and 14g angiocatheter (14G AC) decompression remains the current treatment standard, despite its high incidence of failure. Traumatic pneumothorax is often associated with hemothorax, but 14G AC has no proven efficacy for associated hemothorax. We sought to compare the 14G AC to three alternative devices for treatment of tension hemopneumothorax (t-H/PTX) in a positive pressure ventilation swine model...
September 5, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28878794/a-tau-class-glutathione-s-transferase-is-involved-in-trans-resveratrol-transport-out-of-grapevine-cells
#17
Ascensión Martínez-Márquez, María J Martínez-Esteso, María T Vilella-Antón, Susana Sellés-Marchart, Jaime A Morante-Carriel, Elias Hurtado, Javier Palazon, Roque Bru-Martínez
Vitis vinifera cell cultures respond to pathogens and elicitors by synthesizing and extracellularly accumulating stilbenoid phytoalexins. Large amounts of trans-resveratrol (t-R) are produced when a cell culture is elicited with methylated cyclodextrins (MBCD), either alone or combined with methyl jasmonate (MeJA). t-R transport to the extracellular medium, which represents the apoplastic space, would place this antifungal defense right in the battlefield to efficiently fight against pathogen attack. Yet despite their physiological relevance, these transport pathways are mostly unknown...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28876574/holding-the-torch-up-high-a-medical-historical-evaluation-of-surgical-advances-during-the-great-war-1914-1918-in-memory-of-those-that-served-and-fell
#18
G Scharf
"How wide and varied is the experience of the battlefield and how fertile the blood of warriors in raising good surgeons" Sir Clifford Allbutt (1898). With these sentiments of the medical lessons learned in war and conflict, with the background of the poem of "In Flanders Field", written by a doctor who had South African War connections, reasons (the Somme and third Ypres battles) will be given that this was indeed a "GREAT WAR" as the world history, weapons, strategy, tactics and wounding patterns had changed dramatically...
September 2017: South African Journal of Surgery. Suid-Afrikaanse Tydskrif Vir Chirurgie
https://www.readbyqxmd.com/read/28867775/remote-marker-based-tracking-for-uav-landing-using-visible-light-camera-sensor
#19
Phong Ha Nguyen, Ki Wan Kim, Young Won Lee, Kang Ryoung Park
Unmanned aerial vehicles (UAVs), which are commonly known as drones, have proved to be useful not only on the battlefields where manned flight is considered too risky or difficult, but also in everyday life purposes such as surveillance, monitoring, rescue, unmanned cargo, aerial video, and photography. More advanced drones make use of global positioning system (GPS) receivers during the navigation and control loop which allows for smart GPS features of drone navigation. However, there are problems if the drones operate in heterogeneous areas with no GPS signal, so it is important to perform research into the development of UAVs with autonomous navigation and landing guidance using computer vision...
August 30, 2017: Sensors
https://www.readbyqxmd.com/read/28828914/the-joint-facial-and-invasive-neck-trauma-j-faint-project-iraq-and-afghanistan-2011-2016
#20
MULTICENTER STUDY
Alexander Lanigan, Brentley Lindsey, Stephen Maturo, Joseph Brennan, Adrienne Laury
Objective Define the number and type of facial and penetrating neck injuries sustained in combat operations in Iraq and Afghanistan from 2011 to 2016. Compare recent injury trends to prior years of modern conflict. Study Design Case series with chart review. Setting Tertiary care hospital. Methods The Joint Theater Trauma Registry (JTTR) was queried for facial and neck injuries from Iraq and Afghanistan from June 2011 to May 2016. Injury patterns, severity, and patient demographics were analyzed and compared to previously published data from combat operations during January 2003 to May 2011...
October 2017: Otolaryngology—Head and Neck Surgery
keyword
keyword
46059
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"