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https://www.readbyqxmd.com/read/28931251/managing-arterial-injury-in-endoscopic-skull-base-surgery-case-series-and-review-of-the-literature
#1
Alicia Del Carmen Becerra Romero, Jagath Lal Gangadharan, Evan D Bander, Yves Pierre Gobin, Vijay K Anand, Theodore H Schwartz
BACKGROUND: The most feared complications following endoscopic endonasal skull base surgery are arterial vascular injuries. Previously published literature is restricted to internal carotid artery injuries. The ideal method for controlling arterial bleeding during this kind of procedure is debated, and a variety of techniques have been advocated. OBJECTIVE: To evaluate the management and outcome following intraoperative arterial injury during endoscopic endonasal skull base surgery...
February 1, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28931203/scalpel-versus-electrosurgery-for-major-abdominal-incisions
#2
REVIEW
Kittipat Charoenkwan, Zipporah Iheozor-Ejiofor, Kittipan Rerkasem, Elizabeth Matovinovic
BACKGROUND: Scalpels or electrosurgery can be used to make abdominal incisions. The potential benefits of electrosurgery may include reduced blood loss, dry and rapid separation of tissue, and reduced risk of cutting injury to surgeons. Postsurgery risks possibly associated with electrosurgery may include poor wound healing and complications such as surgical site infection. OBJECTIVES: To assess the effects of electrosurgery compared with scalpel for major abdominal incisions...
June 14, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28931173/hopping-and-landing-performance-in-male-youth-soccer-players-effects-of-age-and-maturation
#3
Paul James Read, Jon L Oliver, Gregory Myer, Mark De Ste Croix, Rhodri Lloyd
Quantifying hopping and landing performances can assist coaches in identifying young male soccer players who may be at increased risk of injury. The influence of chronological age and maturation on these measures in this population is unknown. Single leg hop for distance (SLHD) and 75% horizontal hop and stick landing force (75%Hop) were examined in a cross-sectional sample (N=400) of elite male youth soccer players. Between-group differences for both chronological age (U11-U18) and stage of maturation (pre-, circa- or post-peak height velocity (PHV)) were analyzed...
September 20, 2017: International Journal of Sports Medicine
https://www.readbyqxmd.com/read/28931147/the-quantified-self-during-travel-mapping-health-in-a-prospective-cohort-of-travellers
#4
Andrea Farnham, Reinhard Furrer, Ulf Blanke, Emily Stone, Christoph Hatz, Milo A Puhan
Background: Travel medicine research has remained relatively unchanged in the face of rapid expansion of international travel and is unlikely to meet health challenges beyond infectious diseases. Our aim was to identify the range of health outcomes during travel using real-time monitoring and daily reporting of health behaviours and outcomes and identify traveller subgroups who may benefit from more targeted advice before and during travel. Methods: We recruited a prospective cohort of travellers ≥ 18 years and planning travel to Thailand for <5 weeks from the travel clinics in Zurich and Basel (Switzerland)...
September 1, 2017: Journal of Travel Medicine
https://www.readbyqxmd.com/read/28931145/medical-and-psychological-problems-faced-by-young-australian-gap-year-travellers
#5
Luis Furuya-Kanamori, Deborah Mills, Sarah Sheridan, Colleen Lau
Background: Gap year travellers can potentially be exposed to many infectious diseases and other travel-related health problems including injuries and psychological problems. Currently, there is little information on health and wellbeing of this particular group of travellers. Methods: Participants were recruited from an organization that specialized in organising international gap year placements. Gap year travellers were asked to complete a pre-departure survey on demographics, placement destination and duration, previous travel experience, hobbies, risk taking behaviour, anticipated problems during the placement, and pre-travel preparations...
September 1, 2017: Journal of Travel Medicine
https://www.readbyqxmd.com/read/28931035/neuroprotection-with-hypothermia-and-allopurinol-in-an-animal-model-of-hypoxic-ischemic-injury-is-it-a-gender-question
#6
Javier Rodríguez-Fanjul, Cristina Durán Fernández-Feijóo, Míriam Lopez-Abad, Maria Goretti Lopez Ramos, Rafael Balada Caballé, Soledad Alcántara-Horillo, Marta Camprubí Camprubí
BACKGROUND: Hypoxic-ischemic encephalopathy (HIE) is one of the most important causes of neonatal brain injury. Therapeutic hypothermia (TH) is the standard treatment for term newborns after perinatal hypoxic ischemic injury (HI). Despite this, TH does not provide complete neuroprotection. Allopurinol seems to be a good neuroprotector in several animal studies, but it has never been tested in combination with hypothermia. Clinical findings show that male infants with (HI) fare more poorly than matched females in cognitive outcomes...
2017: PloS One
https://www.readbyqxmd.com/read/28930996/assessment-of-the-anticoagulant-and-anti-inflammatory-properties-of-endothelial-cells-using-3d-cell-culture-and-non-anticoagulated-whole-blood
#7
Riccardo Sfriso, Anjan Bongoni, Yara Banz, Nikolai Klymiuk, Eckhard Wolf, Robert Rieben
In vivo, endothelial cells are crucial for the natural anticoagulation of circulating blood. Consequently, endothelial cell activation leads to blood coagulation. This phenomenon is observed in many clinical situations, like organ transplantation in the presence of pre-formed anti-donor antibodies, including xenotransplantation, as well as in ischemia/reperfusion injury. In order to reduce animal experimentation according to the 3R standards (reduction, replacement and refinement), in vitro models to study the effect of endothelial cell activation on blood coagulation would be highly desirable...
September 5, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28930995/stereotactic-atlas-guided-laser-capture-microdissection-of-brain-regions-affected-by-traumatic-injury
#8
Harris A Weisz, Deborah R Boone, Stacy L Sell, Helen L Hellmich
The ability to isolate specific brain regions of interest can be impeded in tissue disassociation techniques that do not preserve their spatial distribution. Such techniques also potentially skew gene expression analysis because the process itself can alter expression patterns in individual cells. Here we describe a laser capture microdissection (LCM) method to selectively collect specific brain regions affected by traumatic brain injury (TBI) by using a modified Nissl (cresyl violet) staining protocol and the guidance of a rat brain atlas...
September 11, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28930963/role-of-autophagy-and-its-molecular-mechanisms-in-mice-intestinal-tract-after-severe-burn
#9
Duan Y Zhang, Wei Qiu, PeiS Jin, Peng Wang, Yong Sun
BACKGROUND: Severe burn can lead to hypoxia/ischemia of intestinal mucosa. Autophagy is the process of intracellular degradation, which is essential for cell survival under stresses, such as hypoxia/ischemia and nutrient deprivation. The present study was designed to investigate whether there were changes in intestinal autophagy after severe burn in mice and further to explore the effect and molecular mechanisms of autophagy on intestinal injury. METHODS: This study includes three experiments...
October 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28930962/attenuation-of-hemorrhage-associated-lung-injury-by-adjuvant-treatment-with-c23-an-oligopeptide-derived-from-cold-inducible-rna-binding-protein
#10
Fangming Zhang, Weng-Lang Yang, Max Brenner, Ping Wang
BACKGROUND: Hemorrhagic shock (HS) is an important cause of mortality. HS is associated with an elevated incidence of acute lung injury and acute respiratory distress syndrome, significantly contributing to HS morbidity and mortality. Cold-inducible RNA-binding protein (CIRP) is released into the circulation during HS and can cause lung injury. C23 is a CIRP-derived oligopeptide that binds with high affinity to the CIRP receptor and inhibits CIRP-induced phagocyte secretion of TNF-α...
October 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28930961/impact-of-a-novel-phosphoinositol-3-kinase-inhibitor-in-preventing-mitochondrial-dna-damage-and-damage-associated-molecular-pattern-accumulation-results-from-the-biochronicity-project
#11
George Edward Black, Kyle K Sokol, Donald M Moe, Jon D Simmons, David Muscat, Victor Pastukh, Gina Capley, Olena Gorodnya, Mykhaylo Ruchko, Mark B Roth, Mark Gillespie, Matthew J Martin
BACKGROUND: Despite improvements in the management of severely injured patients, development of multiple organ dysfunction syndrome (MODS) remains a morbid complication of traumatic shock. One of the key attributes of MODS is a profound bioenergetics crisis, for which the mediators and mechanisms are poorly understood. We hypothesized that metabolic uncoupling using an experimental phosphoinositol-3 kinase (PI3-K) inhibitor, LY294002 (LY), may prevent mitochondrial abnormalities that lead to the generation of mitochondrial DNA (mtDNA) damage and the release of mtDNA damage-associated molecular patterns (DAMPs)...
October 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28930960/prehospital-administration-of-freeze-dried-plasma-is-it-the-solution-for-trauma-casualties
#12
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/28930959/outcomes-after-concomitant-traumatic-brain-injury-and-hemorrhagic-shock-a-secondary-analysis-from-the-pragmatic-randomized-optimal-platelets-and-plasma-ratios-trial
#13
Samuel M Galvagno, Erin E Fox, Savitri N Appana, Sarah Baraniuk, Patrick L Bosarge, Eileen M Bulger, Rachel A Callcut, Bryan A Cotton, Michael Goodman, Kenji Inaba, Terence O'Keeffe, Martin A Schreiber, Charles E Wade, Thomas M Scalea, John B Holcomb, Deborah M Stein
BACKGROUND: Often the clinician is faced with a diagnostic and therapeutic dilemma in patients with concomitant traumatic brain injury (TBI) and hemorrhagic shock (HS), as rapid deterioration from either can be fatal. Knowledge about outcomes after concomitant TBI and HS may help prioritize the emergent management of these patients. We hypothesized that patients with concomitant TBI and HS (TBI + HS) had worse outcomes and required more intensive care compared with patients with only one of these injuries...
October 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28930957/clot-dynamics-and-mortality-the-ma-r-ratio
#14
Stephanie A Savage, Ben L Zarzaur, Timothy H Pohlman, Brian L Brewer, Louis J Magnotti, Martin A Croce, Garrett H Lim, Ali C Martin
INTRODUCTION: The coagulopathy of trauma, illustrated by a short R-time, is common and well understood. The physiology behind this may be early thrombin burst with rapid clot formation. Rapid consumption of fibrinogen, however, may result in weak clot and substrate depletion, resulting in low MA. While these characteristics are interesting, utilizing thromboelastography (TEG) to identify those at risk of subsequent bleeding diathesis, especially in those who do not demonstrate early signs of physiologic derangement, is challenging...
October 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28930956/implications-of-the-trauma-quality-improvement-project-inclusion-of-nonsurvivable-injuries-in-performance-benchmarking
#15
Jiselle Bock Heaney, Rebecca Schroll, Jennifer Turney, Lance Stuke, Alan B Marr, Patrick Greiffenstein, Rosemarie Robledo, Amanda Theriot, Juan Duchesne, John Hunt
BACKGROUND: The Trauma Quality Improvement Project (TQIP) uses an injury prediction model for performance benchmarking. We hypothesize that at a Level I high-volume penetrating trauma center, performance outcomes will be biased due to inclusion of patients with nonsurvivable injuries. METHODS: Retrospective chart review was conducted for all patients included in the institutional TQIP analysis from 2013 to 2014 with length of stay (LOS) less than 1 day to determine survivability of the injuries...
October 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28930954/acute-procedural-interventions-after-pediatric-blunt-abdominal-trauma-a-prospective-multicenter-evaluation
#16
Chase A Arbra, Adam M Vogel, Jingwen Zhang, Patrick D Mauldin, Eunice Y Huang, Kate B Savoie, Matthew T Santore, KuoJen Tsao, Tiffany G Ostovar-Kermani, Richard A Falcone, M Sidney Dassinger, John Recicar, Jeffrey H Haynes, Martin L Blakely, Robert T Russell, Bindi J Naik-Mathuria, Shawn D St Peter, David P Mooney, Chinwendu Onwubiko, Jeffrey S Upperman, Christian J Streck
BACKGROUND: Pediatric intra-abdominal injuries (IAI) from blunt abdominal trauma (BAT) rarely require emergent intervention. For those children undergoing procedural intervention, our aim was to understand the timing and indications for operation and angiographic embolization. METHODS: We prospectively enrolled children younger than 16 years after BAT at 14 Level I Pediatric Trauma Centers over a 1-year period. Patients with IAI who received an intervention (IAI-I) were compared with those who did not receive an intervention using descriptive statistics and univariate analysis; p less than 0...
October 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28930953/proposed-clinical-pathway-for-nonoperative-management-of-high-grade-pediatric-pancreatic-injuries-based-on-a-multicenter-analysis-a-pediatric-trauma-society-collaborative
#17
Bindi J Naik-Mathuria, Eric H Rosenfeld, Ankush Gosain, Randall Burd, Richard A Falcone, Rajan Thakkar, Barbara Gaines, David Mooney, Mauricio Escobar, Mubeen Jafri, Anthony Stallion, Denise B Klinkner, Robert Russell, Brendan Campbell, Rita V Burke, Jeffrey Upperman, David Juang, Shawn St Peter, Stephon J Fenton, Marianne Beaudin, Hale Wills, Adam Vogel, Stephanie Polites, Adam Pattyn, Christine Leeper, Laura V Veras, Ilan Maizlin, Shefali Thaker, Alexis Smith, Megan Waddell, Joseph Drews, James Gilmore, Lindsey Armstrong, Alexis Sandler, Suzanne Moody, Brandon Behrens, Laurence Carmant
BACKGROUND: Guidelines for nonoperative management (NOM) of high-grade pancreatic injuries in children have not been established, and wide practice variability exists. The purpose of this study was to evaluate common clinical strategies across multiple pediatric trauma centers to develop a consensus-based standard clinical pathway. METHODS: A multicenter, retrospective review was conducted of children with high-grade (American Association of Surgeons for Trauma grade III-V) pancreatic injuries treated with NOM between 2010 and 2015...
October 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28930952/military-use-of-tranexamic-acid-in-combat-trauma-does-it-matter
#18
Jeffrey T Howard, Zsolt T Stockinger, Andrew P Cap, Jeffrey A Bailey, Kirby R Gross
BACKGROUND: Tranexamic acid (TXA) has been previously reported to have a mortality benefit in civilian and combat-related trauma, and was thus added to the Joint Theater Trauma System Damage Control Resuscitation Clinical Practice Guideline. As part of ongoing system-wide performance improvement, the use of TXA has been closely monitored. The goal was to evaluate the efficacy and safety of TXA use in military casualties and provide additional guidance for continued use. METHODS: A total of 3,773 casualties were included in this retrospective, observational study of data gathered from a trauma registry...
October 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28930951/routine-computed-tomography-after-recent-operative-exploration-for-penetrating-trauma-what-injuries-do-we-miss
#19
April E Mendoza, Christopher A Wybourn, Anthony G Charles, Andre R Campbell, Bruce A Cairns, Margaret M Knudson
BACKGROUND: Patients with penetrating trauma who cannot be stabilized undergo operative intervention without preoperative imaging. In such cases, postoperative imaging may reveal additional injuries not identified during the initial operative exploration. The purpose of this study is to explore the utility of postoperative CT imaging in the setting of penetrating trauma. METHODS: This was a retrospective analysis of patients with penetrating trauma treated at an urban Level 1 trauma center between 2010 and 2015...
October 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28930947/the-mortality-ascent-hourly-risk-of-death-for-hemodynamically-unstable-trauma-patients-at-level-ii-versus-level-i-trauma-centers
#20
Juan P Herrera-Escobar, Arturo J Rios-Diaz, Cheryl Zogg, Lindsey L Wolf, Alyssa Harlow, Eric B Schneider, Zara Cooper, Carlos A Ordonez, Ali Salim, Adil H Haider
BACKGROUND: Severely injured trauma patients have higher in-hospital mortality at Level II versus Level I Trauma Centers (TCs). In order to better understand these differences, we sought to determine if there were any time-periods during which hemodynamically unstable trauma patients are at higher risk of death at Level II versus Level I TCs within the first 24 hours post-admission. STUDY DESIGN: Trauma patients aged 18-64 years, with Injury Severity Score ≥15, SBP <90 mmHg at admission, and treated at Level II or Level I TCs, were identified using the 2007-2012 National Trauma Data Bank...
September 20, 2017: Journal of Trauma and Acute Care Surgery
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