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https://www.readbyqxmd.com/read/28538983/assocation-of-a-surgical-task-during-training-with-team-skill-acquisition-among-surgical-residents-the-missing-piece-in-multidisciplinary-team-training
#1
Jessica L Sparks, Dustin L Crouch, Kathryn Sobba, Douglas Evans, Jing Zhang, James E Johnson, Ian Saunders, John Thomas, Sarah Bodin, Ashley Tonidandel, Jeff Carter, Carl Westcott, R Shayn Martin, Amy Hildreth
Importance: The human patient simulators that are currently used in multidisciplinary operating room team training scenarios cannot simulate surgical tasks because they lack a realistic surgical anatomy. Thus, they eliminate the surgeon's primary task in the operating room. The surgical trainee is presented with a significant barrier when he or she attempts to suspend disbelief and engage in the scenario. Objective: To develop and test a simulation-based operating room team training strategy that challenges the communication abilities and teamwork competencies of surgeons while they are engaged in realistic operative maneuvers...
May 24, 2017: JAMA Surgery
https://www.readbyqxmd.com/read/28537779/simulation-model-for-laparoscopic-foregut-surgery-the-university-of-north-carolina-foregut-model
#2
Francisco Schlottmann, Neal S Murty, Marco G Patti
BACKGROUND: A significant gap presently exists between box-lap and virtual-reality simulators and live surgery. Live animal and cadaver use has significant downsides. We have developed a high fidelity, real tissue simulator that allows training in laparoscopic foregut operations. METHODS: Our foregut surgery model is based on porcine tissue blocks that include lungs, heart, aorta, esophagus, diaphragm, stomach, duodenum, liver, and spleen. The tissue block is mounted in a human mannequin and perfused with artificial blood...
May 24, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28530132/development-of-a-high-fidelity-pressurized-porcine-beating-heart-simulator-for-cardiac-surgery-training
#3
Igo B Ribeiro, Janet M C Ngu, Gurinder Gill, Fraser D Rubens
BACKGROUND: Development of a high-fidelity cardiac surgery simulator (CSS) requires integration of a heart model with a mock cardiopulmonary bypass (CPB) circuit that can provide feedback to mimic the pathophysiology of cardiac surgery. However, the cost of commercially available simulators precludes regular use. We describe steps in the construction of a high-fidelity CSS that integrates a pulsatile paracorporeal ventricular-assist device (Pulse-VAD) and a commercially available CPB simulator...
May 1, 2017: Perfusion
https://www.readbyqxmd.com/read/28521248/designing-and-evaluating-the-effectiveness-of-a-serious-game-for-safe-administration-of-blood-transfusion-a-randomized-controlled-trial
#4
Apphia Jia Qi Tan, Cindy Ching Siang Lee, Patrick Yongxing Lin, Simon Cooper, Lydia Siew Tiang Lau, Wei Ling Chua, Sok Ying Liaw
BACKGROUND: Preparing nursing students for the knowledge and skills required for the administration and monitoring of blood components is crucial for entry into clinical practice. Serious games create opportunities to develop this competency, which can be used as a self-directed learning strategy to complement existing didactic learning and simulation-based strategies. AIM: To describe the development and evaluation of a serious game to improve nursing students' knowledge, confidence, and performance in blood transfusion...
May 6, 2017: Nurse Education Today
https://www.readbyqxmd.com/read/28514467/novel-deceased-donor-perfusion-model-for-high-fidelity-simulation-in-vascular-surgery
#5
J Hunter Mehaffey, Eric J Charles, Leora T Yarboro
No abstract text is available yet for this article.
May 17, 2017: JAMA Surgery
https://www.readbyqxmd.com/read/28511894/incorporating-simulation-into-gynecologic-surgical-training
#6
REVIEW
Kyle Wohlrab, J Eric Jelovsek, Deborah Myers
Today's educational environment has made it more difficult to rely on the Halstedian model of 'see one, do one, teach one' in gynecologic surgical training. There is decreased surgical volume, but an increased number of surgical modalities. Fortunately, surgical simulation has evolved to fill the educational void. Whether it is through skill generalization or skill transfer, surgical simulation has shifted the learning curve from the operating room back to the classroom. This article explores the principles of surgical education and ways to introduce simulation as an adjunct to residency training...
May 13, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28508074/pressure-compression-of-cdse-nanoparticles-into-luminescent-nanowires
#7
Binsong Li, Kaifu Bian, Xiaowang Zhou, Ping Lu, Sheng Liu, Igal Brener, Michael Sinclair, Ting Luk, Hattie Schunk, Leanne Alarid, Paul G Clem, Zhongwu Wang, Hongyou Fan
Oriented attachment (OA) of synthetic nanocrystals is emerging as an effective means of fabricating low-dimensional nanoscale materials. However, OA relies on energetically favorable nanocrystal facets to grow nanostructured materials. Consequently, nanostructures synthesized through OA are generally limited to a specific crystal facet in their final morphology. We report our discovery that high-pressure compression can induce consolidation of spherical CdSe nanocrystal arrays, leading to unexpected one-dimensional semiconductor nanowires that do not exhibit the typical crystal facet...
May 2017: Science Advances
https://www.readbyqxmd.com/read/28502406/steering-the-conversation-a-linguistic-exploration-of-natural-language-interactions-with-a-digital-assistant-during-simulated-driving
#8
David R Large, Leigh Clark, Annie Quandt, Gary Burnett, Lee Skrypchuk
Given the proliferation of 'intelligent' and 'socially-aware' digital assistants embodying everyday mobile technology - and the undeniable logic that utilising voice-activated controls and interfaces in cars reduces the visual and manual distraction of interacting with in-vehicle devices - it appears inevitable that next generation vehicles will be embodied by digital assistants and utilise spoken language as a method of interaction. From a design perspective, defining the language and interaction style that a digital driving assistant should adopt is contingent on the role that they play within the social fabric and context in which they are situated...
September 2017: Applied Ergonomics
https://www.readbyqxmd.com/read/28499683/response-of-flight-nurses-in-a-simulated-helicopter-environment
#9
David M Kaniecki, Ronald L Hickman, Celeste M Alfes, Andrew P Reimer
OBJECTIVE: The purpose of this study was to determine if a helicopter flight simulator could provide a useful educational platform by creating experiences similar to those encountered by actual flight nurses. METHODS: Flight nurse (FN) and non-FN participants completed a simulated emergency scenario in a flight simulator. Physiologic and psychological stress during the simulation was measured using heart rate and perceived stress scores. A questionnaire was then administered to assess the realism of the flight simulator...
May 2017: Air Medical Journal
https://www.readbyqxmd.com/read/28497476/optimization-of-a-novel-large-field-of-view-distortion-phantom-for-mr-only-treatment-planning
#10
Ryan G Price, Robert A Knight, Ken-Pin Hwang, Ersin Bayram, Siamak P Nejad-Davarani, Carri K Glide-Hurst
PURPOSE: MR-only treatment planning requires images of high geometric fidelity, particularly for large fields of view (FOV). However, the availability of large FOV distortion phantoms with analysis software is currently limited. This work sought to optimize a modular distortion phantom to accommodate multiple bore configurations and implement distortion characterization in a widely implementable solution. METHOD AND MATERIALS: To determine candidate materials, 1...
May 12, 2017: Journal of Applied Clinical Medical Physics
https://www.readbyqxmd.com/read/28497097/a-randomized-controlled-pilot-study-of-educational-techniques-in-teaching-basic-arthroscopic-skills-in-a-low-income-country
#11
Abhiram R Bhashyam, Catherine Logan, Heather J Roberts, Rameez A Qudsi, Jacky Fils, George S M Dyer
BACKGROUND: Little is known about how to introduce complex technologies like arthroscopy into low-income countries. Thus, we compared low- versus high-resource intensive methods of teaching basic arthroscopic skills in a randomized controlled trial in Haiti. METHODS: Forty-eight Haitian orthopaedic surgeons and residents attending an orthopaedic conference in Haiti were block randomized to receive instruction through a composite video (Control) or a composite video plus hands-on teaching with an expert visiting surgeon (Intervention)...
March 2017: Archives of Bone and Joint Surgery
https://www.readbyqxmd.com/read/28482178/a-simulator-based-analysis-of-engineering-treatments-for-right-hook-bicycle-crashes-at-signalized-intersections
#12
Jennifer Warner, David S Hurwitz, Christopher M Monsere, Kayla Fleskes
A right-hook crash is a crash between a right-turning motor vehicle and an adjacent through-moving bicycle. At signalized intersections, these crashes can occur during any portion of the green interval when conflicting bicycles and vehicles are moving concurrently. The objective of this research was to evaluate the effectiveness of four types of engineering countermeasures - regulatory signage, intersection pavement marking, smaller curb radius, and protected intersection design - at modifying driver behaviors that are known contributing factors in these crashes...
May 5, 2017: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/28467005/real-time-simulation-of-soft-tissue-deformation-and-electrocautery-procedures-in-laparoscopic-rectal-cancer-radical-surgery
#13
Yuan Sui, Jun J Pan, Hong Qin, Hao Liu, Yun Lu
BACKGROUND: Laparoscopic surgery (LS), also referred to as minimally invasive surgery, is a modern surgical technique which is widely applied. The fulcrum effect makes LS a non-intuitive motor skill with a steep learning curve. METHODS: A hybrid model of tetrahedrons and a multi-layer triangular mesh are constructed to simulate the deformable behavior of the rectum and surrounding tissues in the Position-Based Dynamics (PBD) framework. A heat-conduction based electric-burn technique is employed to simulate the electrocautery procedure...
May 3, 2017: International Journal of Medical Robotics + Computer Assisted Surgery: MRCAS
https://www.readbyqxmd.com/read/28457502/high-fidelity-simulation-who-has-the-most-impressive-laboratory
#14
EDITORIAL
M Raurell-Torredà, R Gómez-Ibañez
No abstract text is available yet for this article.
April 2017: Enfermería Intensiva
https://www.readbyqxmd.com/read/28456053/simulation-based-training-for-nurses-systematic-review-and-meta-analysis
#15
REVIEW
Pål A Hegland, Hege Aarlie, Hilde Strømme, Gro Jamtvedt
BACKGROUND: Simulation-based training is a widespread strategy to improve health-care quality. However, its effect on registered nurses has previously not been established in systematic reviews. The aim of this systematic review is to evaluate effect of simulation-based training on nurses' skills and knowledge. METHODS: We searched CDSR, DARE, HTA, CENTRAL, CINAHL, MEDLINE, Embase, ERIC, and SveMed+ for randomised controlled trials (RCT) evaluating effect of simulation-based training among nurses...
April 19, 2017: Nurse Education Today
https://www.readbyqxmd.com/read/28454868/brake-reactions-of-distracted-drivers-to-pedestrian-forward-collision-warning-systems
#16
Nils Lubbe
INTRODUCTION: Forward Collision Warning (FCW) can be effective in directing driver attention towards a conflict and thereby aid in preventing or mitigating collisions. FCW systems aiming at pedestrian protection have been introduced onto the market, yet an assessment of their safety benefits depends on the accurate modeling of driver reactions when the system is activated. This study contributes by quantifying brake reaction time and brake behavior (deceleration levels and jerk) to compare the effectiveness of an audio-visual warning only, an added haptic brake pulse warning, and an added Head-Up Display in reducing the frequency of collisions with pedestrians...
June 2017: Journal of Safety Research
https://www.readbyqxmd.com/read/28449823/the-effect-of-handedness-and-laterality-in-a-microlaryngeal-surgery-simulator
#17
Matthew R Naunheim, Amanda Le, Matthew M Dedmon, Ramon A Franco, Jennifer Anderson, Phillip C Song
PURPOSE: There are no controlled prospective studies evaluating the effect of dominant handedness in left- and right-sided surgery in otolaryngology. Endoscopic microlaryngeal phonosurgery is an ideal procedure to assess technical aspects of handedness and laterality, due to anatomic symmetry. In this study, we analyzed (1) choice of surgical approach and (2) outcomes based on handedness and laterality in a microlaryngeal simulator. METHODS: Using a validated high-fidelity phonosurgery model, a prospective cohort of 19 expert laryngologists undertook endoscopic resection of a simulated vocal fold lesion...
April 18, 2017: American Journal of Otolaryngology
https://www.readbyqxmd.com/read/28438070/creation-of-a-novel-simulator-for-minimally-invasive-neurosurgery-fusion-of-3d-printing-and-special-effects
#18
Peter Weinstock, Roberta Rehder, Sanjay P Prabhu, Peter W Forbes, Christopher J Roussin, Alan R Cohen
OBJECTIVE Recent advances in optics and miniaturization have enabled the development of a growing number of minimally invasive procedures, yet innovative training methods for the use of these techniques remain lacking. Conventional teaching models, including cadavers and physical trainers as well as virtual reality platforms, are often expensive and ineffective. Newly developed 3D printing technologies can recreate patient-specific anatomy, but the stiffness of the materials limits fidelity to real-life surgical situations...
April 25, 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/28436158/collaborating-on-medication-errors-in-nursing
#19
Marketa Marvanova, Paul J Henkel
BACKGROUND: Nurse educators are faced with changing roles and expanding responsibilities for medication administration and monitoring in pursuit of improved patient safety. The aims of this study were to develop, implement and evaluate clinical simulation experiences that included, along with nursing faculty members, a pharmacist educator for the teaching of preventable medication errors in undergraduate nursing education. METHODS: Four clinical simulation scenarios using high-fidelity patient simulators were developed focusing on select medication problems in nursing practice...
April 24, 2017: Clinical Teacher
https://www.readbyqxmd.com/read/28434459/becoming-parent-and-nurse-high-fidelity-simulation-in-teaching-ambulatory-central-line-infection-prevention-to-parents-of-children-with-cancer
#20
Carol E Heiser Rosenberg, Mary F Terhaar, Judith A Ascenzi, Anna Walbert, K Michelle Kokoszka, Julianne S Perretta, Marlene R Miller
BACKGROUND: Ambulatory central-line infections in children with cancer are life-threatening. Infections are two to three times more frequent in outpatients than inpatients, for whom evidence-based bundles have decreased morbidity. Most cancer care now takes place at home, where parents perform many of the same tasks as nurses. However, parents often feel stressed and unprepared. To address this, high-fidelity simulation, which has been effective for teaching novice nurses, was evaluated for parent central-line education...
May 2017: Joint Commission Journal on Quality and Patient Safety
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