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https://www.readbyqxmd.com/read/28644697/contemporary-treatment-of-renal-tumors-a-questionnaire-survey-in-the-nordic-countries-the-norenca-i-study
#1
Harry Nisen, Petrus Järvinen, Magnus Fovaeus, Eirikur Guðmundsson, Bjarne Kromann-Andersen, Börje Ljungberg, Lars Lund, Frode Nilsen, Pernilla Sundqvist, Christian Beisland
OBJECTIVE: The five Nordic countries comprise 25 million people, and have similar treatment traditions and healthcare systems. To take advantage of these similarities, a collaborative group (Nordic Renal Cancer Group, NORENCA) was founded in 2015. MATERIALS AND METHODS: A questionnaire of 17 questions on renal tumor management and surgical education was designed and sent to 91 institutions performing renal tumor surgery in 2015. The response rate was 68% (62 hospitals), including 28 academic, 25 central and nine district hospitals...
June 23, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28644421/antibacterial-effect-of-a-4x-cu-tio%C3%A2-coating-simulating-acute-periprosthetic-infection-an-animal-model
#2
Andreas Mauerer, Stefanie Stenglein, Stefan Schulz-Drost, Christoph Schörner, Dominic Taylor, Sebastian Krinner, Frank Heidenau, Werner Adler, Raimund Forst
The purpose of our study was to investigate the antibacterial effect of a spacer (Ti6Al4V) coated with 4x Cu-TiO₂ in an animal model simulating an acute periprosthetic infection by Staphylococcus aureus. Ti6Al4 bolts contaminated with Staphylococcus aureus were implanted into the femoral condyle of rabbits (n = 36) divided into 3 groups. After one week in group 1 (control) the bolts were removed without any replacement. In group2 Ti6Al4V bolts with a 4x Cu-TiO₂ coating and in group 3 beads of a gentamicin-PMMA chain were imbedded into the borehole...
June 23, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28642083/colorectal-surgery-and-enhanced-recovery-impact-of-a-simulation-based-care-pathway-training-curriculum
#3
L Beyer-Berjot, P Pucher, V Patel, D A Hashimoto, P Ziprin, S Berdah, A Darzi, R Aggarwal
BACKGROUND: The aim was to determine whether a simulation-based care pathway approach (CPA) curriculum could improve compliance for enhanced recovery programs (ERP), and residents' participation in laparoscopic colorectal surgery (LCS). Indeed, trainee surgeons have limited access to LCS as primary operator, and ERP have improved patients' outcomes in colorectal surgery (CS). METHODS: All residents of our department were trained in a simulation-based CPA: perioperative training consisted in virtual patients built according to guidelines in both ERP and CS, whilst intraoperative training involved a virtual reality simulator curriculum...
June 19, 2017: Journal of Visceral Surgery
https://www.readbyqxmd.com/read/28639869/economic-burden-of-inpatient-admission-of-ankle-fractures
#4
Justin D Stull, Suneel B Bhat, Justin M Kane, Steven M Raikin
BACKGROUND: Ankle fractures are among the most prevalent traumatic orthopaedic injuries. A large proportion of patients sustaining operative ankle fractures are admitted directly from the emergency department prior to operative management. In the authors' experience, however, many closed ankle injuries may be safely and effectively managed on an outpatient basis. The aim of this study was to characterize the economic impact of routine inpatient admission of ankle fractures. METHODS: A retrospective review of all outpatient ankle fracture surgery performed by a single foot and ankle fellowship-trained surgeon at a tertiary level academic center in 2012 was conducted to identify any patients requiring postoperative inpatient admission...
June 1, 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/28639069/the-application-of-3d-printing-technology-for-simultaneous-orthognathic-surgery-and-mandibular-contour-osteoplasty-in-the-treatment-of-craniofacial-deformities
#5
Yanju Xiao, Xiumei Sun, Lin Wang, Yaoyao Zhang, Kai Chen, Guomin Wu
BACKGROUND: Because of the limitation of specific preoperative design and surgical templates, orthognathic surgery and mandibular contour osteoplasty are generally performed in two stages. Three-dimensional printing technology has improved the accuracy of the surgery and results in good surgical predictability easily. This study aims to confirm the effectiveness, feasibility and precision of simultaneous mandibular contour osteoplasty and orthognathic surgery with the assistance of 3D printing technology...
June 21, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28639045/passing-the-fundamentals-of-endoscopic-surgery-fes-exam-linking-specialty-choice-and-attitudes-about-endoscopic-surgery-to-success
#6
Aimee K Gardner, Michael B Ujiki, Brian J Dunkin
INTRODUCTION: Previous work has shown that up to 30% of graduating surgery residents fail the fundamentals of endoscopic surgery (FES) exam. This study investigated the extent to which FES pass rates differ in a specific sample of individuals who have chosen a career in GI surgery and to examine the relationships between FES performance and confidence in performing flexible endoscopy. METHODS: Fellows attending the 2016 SAGES Flexible Endoscopy Course were invited to complete the FES manual skills examination...
June 21, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28639038/characteristics-predicting-laparoscopic-skill-in-medical-students-nine-years-experience-in-a-single-center
#7
Tsutomu Nomura, Takeshi Matsutani, Nobutoshi Hagiwara, Itsuo Fujita, Yoshiharu Nakamura, Yoshikazu Kanazawa, Hiroshi Makino, Yasuhiro Mamada, Terumichi Fujikura, Masao Miyashita, Eiji Uchida
INTRODUCTION: We introduced laparoscopic simulator training for medical students in 2007. This study was designed to identify factors that predict the laparoscopic skill of medical students, to identify intergenerational differences in abilities, and to estimate the variability of results in each training group. Our ultimate goal was to determine the optimal educational program for teaching laparoscopic surgery to medical students. METHODS: Between 2007 and 2015, a total of 270 fifth-year medical students were enrolled in this observational study...
June 21, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28638983/treatment-of-benign-thyroid-nodules-by-high-intensity-focused-ultrasound-hifu-at-different-acoustic-powers-a-study-on-in-silico-phantom
#8
Fabiano Bini, Pierpaolo Trimboli, Franco Marinozzi, Luca Giovanella
BACKGROUND: The non-surgical therapies of benign thyroid nodules are gaining momentum due to the possibility to reduce the nodule's volume and avoid surgery. As the last technique introduced, high intensity focused ultrasound allows the thermal tissue treatment by directing energy inside the targeted nodule with no invasive instruments. In the present study we applied the Food and Drug Administration high intensity focused ultrasound simulator to in-silico phantom to evaluate the effects obtained by different acoustic powers...
June 21, 2017: Endocrine
https://www.readbyqxmd.com/read/28638511/passing-a-technical-skills-examination-in-the-first-year-of-surgical-residency-can-predict-future-performance
#9
Sandra de Montbrun, Marisa Louridas, Teodor Grantcharov
BACKGROUND: The ability of an assessment to predict performance would be of major benefit to residency programs, allowing for early identification of residents at risk. OBJECTIVE: We sought to establish whether passing the Objective Structured Assessment of Technical Skills (OSATS) examination in postgraduate year 1 (PGY-1) predicts future performance. METHODS: Between 2002 and 2012, 133 PGY-1 surgery residents at the University of Toronto (Toronto, Ontario, Canada) completed an 8-station, simulated OSATS examination as a component of training...
June 2017: Journal of Graduate Medical Education
https://www.readbyqxmd.com/read/28638010/-evaluating-an-effectiveness-of-surgical-treatment-of-gastroesophageal-reflux-disease-combined-with-hiatal-hernia
#10
V V Mozharovskiy, A A Tsyganov, K V Mozharovskiy, A A Tarasov
AIM: To assess an effectiveness of surgical treatment of gastroesophageal reflux disease (GERD) combined with hiatal hernia (HH). MATERIAL AND METHODS: The trial included 96 patients with GERD and HH who were divided into 2 groups. The principal difference between groups was the use of surgery in the main group and therapeutic treatment in the comparison group. RESULTS: The effectiveness of surgical treatment is superior to therapeutic treatment of GERD by more than 2...
2017: Khirurgiia
https://www.readbyqxmd.com/read/28638009/-videolaparoscopy-in-diagnosis-and-treatment-of-diseases-simulating-acute-appendicitis
#11
V T Samsonov, A S Ermolov, A A Gulyaev, P A Yartsev, Kh K Abdulamitov, Z I Sattarova
AIM: To analyze videolaparoscopic diagnosis and treatment of abdominal pathology simulating acute appendicitis (AA). MATERIAL AND METHODS: For the period 2008-2015 at Sklifosovsky Research Institute of Emergency Care 2784 patients with suspected AA underwent clinical, laboratory and ultrasonic examination. Depending on survey results patients were divided into 2 groups. Group I included 1352 (48.6%) patients with AA, group II - 1432 (51.4%) patients with suspected AA...
2017: Khirurgiia
https://www.readbyqxmd.com/read/28637947/neurosurgical-virtual-reality-simulation-for-brain-tumor-using-high-definition-computer-graphics-a-review-of-the-literature
#12
Taichi Kin, Hirofumi Nakatomi, Naoyuki Shono, Seiji Nomura, Toki Saito, Hiroshi Oyama, Nobuhito Saito
Simulation and planning of surgery using a virtual reality model is becoming common with advances in computer technology. In this study, we conducted a literature search to find trends in virtual simulation of surgery for brain tumors. A MEDLINE search for "neurosurgery AND (simulation OR virtual reality)" retrieved a total of 1,298 articles published in the past 10 years. After eliminating studies designed solely for education and training purposes, 28 articles about the clinical application remained. The finding that the vast majority of the articles were about education and training rather than clinical applications suggests that several issues need be addressed for clinical application of surgical simulation...
June 22, 2017: Neurologia Medico-chirurgica
https://www.readbyqxmd.com/read/28634632/can-a-virtual-reality-surgical-simulation-training-provide-a-self-driven-and-mentor-free-skills-learning-investigation-of-the-practical-influence-of-the-performance-metrics-from-the-virtual-reality-robotic-surgery-simulator-on-the-skill-learning-and-associated
#13
Gyusung I Lee, Mija R Lee
BACKGROUND: While it is often claimed that virtual reality (VR) training system can offer self-directed and mentor-free skill learning using the system's performance metrics (PM), no studies have yet provided evidence-based confirmation. This experimental study investigated what extent to which trainees achieved their self-learning with a current VR simulator and whether additional mentoring improved skill learning, skill transfer and cognitive workloads in robotic surgery simulation training...
June 20, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28634630/development-and-validation-of-a-tool-for-non-technical-skills-evaluation-in-robotic-surgery-the-icars-system
#14
Nicholas Raison, Thomas Wood, Oliver Brunckhorst, Takashige Abe, Talisa Ross, Ben Challacombe, Mohammed Shamim Khan, Giacomo Novara, Nicolo Buffi, Henk Van Der Poel, Craig McIlhenny, Prokar Dasgupta, Kamran Ahmed
BACKGROUND: Non-technical skills (NTS) are being increasingly recognised as vital for safe surgical practice. Numerous NTS rating systems have been developed to support effective training and assessment. Yet despite the additional challenges posed by robotic surgery, no NTS rating systems have been developed for this unique surgical environment. This study reports the development and validation of the first NTS behavioural rating system for robotic surgery. METHODS: A comprehensive index of all relevant NTS behaviours in robotic surgery was developed through observation of robotic theatre and interviews with robotic surgeons...
June 20, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28633637/seroma-change-during-magnetic-resonance-imaging-guided-partial-breast-irradiation-and-its-clinical-implications
#15
Seung Hyuck Jeon, Kyung Hwan Shin, So-Yeon Park, Jung-In Kim, Jong Min Park, Jin Ho Kim, Eui Kyu Chie, Hong-Gyun Wu
BACKGROUND: To investigate the patterns of post-lumpectomy seroma volume (SV) change and related clinical factors to determine the benefits of adaptive planning in magnetic resonance imaging (MRI)-guided partial breast irradiation (PBI). METHODS: MRI data obtained from 37 women with early breast cancer acquired at simulation and at the 1st, 6th, and 10th fractions were analyzed. The planning target volume (PTV) was defined as unequal margins of 10-15 mm added according to the directional surgical margin status of each seroma...
June 20, 2017: Radiation Oncology
https://www.readbyqxmd.com/read/28630221/retrorectal-tumour-simulating-vaginal-birth-an-exceptional-case-of-emergency-surgery-indication
#16
Eduardo Alvarez-Sarrado, Salvador Pous-Serrano, Omar Carreño Saenz, Jose Pamies-Gilabert
Cystic retrorectal tumours are a very rare entity that pose a problem in differential diagnosis between congenital cyst and other lesions. We present a 49-year-old female patient presenting a perineal bulge which was discovered simulating a vaginal birth associated with prolapsed haemorrhoids grade IV. The interest of this case resides in the surgical indication of a big presacral cyst demonstrated via CT causing acute intense pain due to pelvic organ compression, as no emergent surgery management has been reported up to date...
June 19, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28629581/impact-of-a-teamstepps-trauma-nurse-academy-at-a-level-1-trauma-center
#17
V Kristen Peters, Ellen M Harvey, Andi Wright, Jennifer Bath, Dan Freeman, Bryan Collier
PROBLEM: Nurses are crucial members of the team caring for the acutely injured trauma patient. Until recently, nurses and physicians gained an understanding of leadership and supportive roles separately. With the advent of a multidisciplinary team approach to trauma care, formal team training and simulation has transpired. METHODS: Since 2007, our Level I trauma system has integrated TeamSTEPPS (Team Strategies & Tools to Enhance Performance & Patient Safety; Agency for Healthcare Research and Quality, Rockville, MD) into our clinical care, joint training of nurses and physicians, using simulations with participation of all health care providers...
June 16, 2017: Journal of Emergency Nursing: JEN: Official Publication of the Emergency Department Nurses Association
https://www.readbyqxmd.com/read/28628601/the-damage-control-surgery-in-austere-environments-research-group-dcsaerg-a-dynamic-program-to-facilitate-real-time-telementoring-telediagnosis-to-address-exsanguination-in-extreme-and-austere-environments
#18
Andrew W Kirkpatrick, Jessica L McKee, Paul B McBeth, Chad G Ball, Anthony LaPorta, Timothy Broderick, Tim Leslie, David King, Heather E Wright Beatty, Jocelyn Keillor, Homer Tien
Hemorrhage is the most preventable cause of posttraumatic death. Many cases are potentially anatomically salvageable, yet remain lethal without logistics or trained personnel to deliver diagnosis or resuscitative surgery in austere environments. Revolutions in technology for remote mentoring of ultrasound and surgery may enhance capabilities to utilize the skill sets of non-physicians. Thus, our research collaborative explored remote mentoring to empower non-physicians to address junctional and torso hemorrhage control in austere environments...
July 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28626885/intraocular-surgery-assessment-and-transfer-of-skills-using-a-virtual-reality-simulator
#19
Ann Sofia Skou Thomsen
No abstract text is available yet for this article.
June 2017: Acta Ophthalmologica
https://www.readbyqxmd.com/read/28623681/soft-tissue-changes-measured-with-three-dimensional-software-provides-new-insights-for-surgical-predictions
#20
Yu-Jen Chang, Antônio C O Ruellas, Marilia S Yatabe, Philip M Westgate, Lucia H S Cevidanes, Sarandeep S Huja
PURPOSE: Although computer-aided craniofacial reconstructions allows for simulation of hard tissue changes, the prediction of the final soft tissue facial changes remains a challenge. The purpose of the present study was to evaluate the 3-dimensional (3D) soft tissue changes in patients undergoing 2-jaw orthognathic surgery. PATIENTS AND METHODS: For the present retrospective cohort study, 40 consecutive patients (11 men and 29 women; mean age 23.5 ± 4.9 years) who had undergone 2-jaw orthognathic surgery were selected...
May 24, 2017: Journal of Oral and Maxillofacial Surgery
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