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https://www.readbyqxmd.com/read/28210549/evaluation-of-discrepancies-in-weights-of-fresh-and-fixed-specimens-in-breast-surgery-a-retrospective-cohort-study
#1
Dinesh Thekkinkattil
BACKGROUND: Handling of breast specimen is not well monitored and there is limited data on the impact of fixative solutions on specimen weights. Weight of resected breast tissue acts as a guide for future reconstructive and symmetrisation procedures. The aim is to quantitatively evaluate the discrepancies in weight of fresh breast specimen and the weight of specimen after being kept in a fixative solution for a variable length of time. METHODS: Single centre retrospective cohort study including patients undergone breast surgery for both diagnostic and therapeutic purposes between January of 2013 and June 2015...
February 2017: Gland Surgery
https://www.readbyqxmd.com/read/28210441/resin-infiltrant-for-non-cavitated-caries-lesions-evaluation-of-color-stability
#2
Matteo Ceci, Davide Rattalino, Matteo Viola, Riccardo Beltrami, Marco Chiesa, Marco Colombo, Claudio Poggio
BACKGROUND: The objective of this in vitro study was to evaluate the over time color stability of one resin infiltrant (Icon) upon exposure to staining solutions (coffee and wine) compared with one nano-hybrid sealant (Grandio Seal), one transparent fissure sealant with fluoride (Control Seal) and one nanofilled composite (Filtek Supreme XTE). MATERIAL AND METHODS: All materials were polymerized according to manufacturers' instructions into silicon rings (height 1 mm; internal diameter 6 mm; external diameter 8 mm) to obtain specimens identical in size...
February 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28209948/-digital-technology-in-clinical-surgery-and-rehabilitation
#3
O E Karpov, P S Vetshev, V D Daminov, S A Epifanov, A A Zuev, P D Kuzmin, D A Makhnev
: This article is devoted to a very actual and insufficiently imagine in the literature theme - innovation and digital technologies in clinical surgery and rehabilitation. AIM: To schow posibilities of modern digital and information technologies in clinical practice based on the experience of the Pirogov Center. MATERIAL AND METHODS: Analysis of experience in the application of innovative technologies, robotic surgery, intraoperative navigation computer, robotic systems in medical rehabilitation, integrated operating room, surgical video communication systems in service of those doing the Pirogov Center for the past 10 years...
2017: Khirurgiia
https://www.readbyqxmd.com/read/28209701/patient-and-citizen-innovation-council-in-family-practice
#4
Ron T Garnett, Jane Bowman, Joanne Ganton
PROBLEM ADDRESSED: Patient engagement is integral to the Patient's Medical Home model. Patient-centred care is more than what happens in the examination room. Decisions around clinic processes, work flow, and initiative prioritization also warrant a patient perspective. OBJECTIVE OF PROGRAM: The Academic Family Medicine Clinic at the South Health Campus in Calgary, Alta, identified a need for patient and community advisory expertise regarding clinic initiatives and quality improvement...
February 2017: Canadian Family Physician Médecin de Famille Canadien
https://www.readbyqxmd.com/read/28209451/assessment-of-operating-room-airflow-using-air-particle-counts-and-direct-observation-of-door-openings
#5
Jonathan Teter, Isabella Guajardo, Tamrah Al-Rammah, Gedge Rosson, Trish M Perl, Michele Manahan
BACKGROUND: The role of the operating room (OR) environment has been thought to contribute to surgical site infection rates. The quality of OR air, disruption of airflow, and other factors may increase contamination risks. We measured air particulate counts (APCs) to determine if they increased in relation to traffic, door opening, and other common activities. METHODS: During 1 week, we recorded APCs in 5-minute intervals and movement of health care workers. Trained observers recorded information about traffic, door openings, job title of the opener, and the reason for opening...
February 13, 2017: American Journal of Infection Control
https://www.readbyqxmd.com/read/28209313/the-arborization-bypass-sequential-intracranial-intracranial-bypasses-for-an-unruptured-fusiform-mca-aneurysm
#6
Jonathan J Russin
Revascularization techniques are being featured more prominently as endovascular treatments continue to select out complex cerebrovascular pathologies for open surgical management. The current healthcare environment requires decreased hospital stays and improved clinical outcomes despite the growing complexity of open surgical cases. Recent efforts to reduce operative room time and decrease risk for bypass surgery have focused on avoiding graft harvest and maintaining the entire bypass intracranial. The presented technique features an arborization bypass to serially anastomose the middle cerebral artery vessels allowing for proximal trapping of a complex aneurysm without graft harvest...
February 10, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28208567/re-ethical-recommendations-for-video-recording-in-the-operating-room
#7
David S Wang
No abstract text is available yet for this article.
March 2017: Journal of Urology
https://www.readbyqxmd.com/read/28207667/differences-in-short-term-outcomes-between-primary-and-revision-anterior-cervical-discectomy-and-fusion
#8
Bryce A Basques, Nathaniel T Ondeck, Erik J Geiger, Andre M Samuel, Adam M Lukasiewicz, Matthew L Webb, Daniel D Bohl, Dustin H Massel, Benjamin C Mayo, Kern Singh, Jonathan N Grauer
STUDY DESIGN: Retrospective cohort study. OBJECTIVE: To compare short-term morbidity for primary and revision anterior cervical discectomy and fusion (ACDF). SUMMARY OF BACKGROUND DATA: Revision ACDF procedures are relatively common, yet their risks are poorly characterized in the literature. There is a need to assess the relative risk of revision ACDF procedures compared with primary surgery. METHODS: The prospectively collected American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database was used to identify patients who underwent primary and revision ACDF from 2005 to 2014...
February 15, 2017: Spine
https://www.readbyqxmd.com/read/28207655/internally-randomized-control-trial-of-radiation-exposure-using-ultra-low-radiation-imaging-versus-traditional-c-arm-fluoroscopy-for-patients-undergoing-single-level-minimally-invasive-transforaminal-lumbar-interbody-fusion
#9
Timothy Y Wang, S Harrison Farber, Scott S Perkins, Adam G Back, Sarah A Byrd, Debbie Chi, David Vincent, Isaac O Karikari
STUDY DESIGN: Randomized controlled trial. OBJECTIVE: To compare radiation exposure between ultra-low radiation imaging (ULRI) with image enhancement and standard-dose fluoroscopy for patients undergoing minimally invasive transforaminal lumbar interbody fusion (MIS TLIF). SUMMARY OF BACKGROUND DATA: Although the benefits of MIS are lauded by many, there is a significant amount of radiation exposure to surgeon and operating room personnel...
February 15, 2017: Spine
https://www.readbyqxmd.com/read/28207593/delayed-detection-of-esophageal-intubation-in-anesthesia-malpractice-claims-brief-report-of-a-case-series
#10
Marzieh R Honardar, Karen L Posner, Karen B Domino
This retrospective case series analyzed 45 malpractice claims for delayed detection of esophageal intubation from the Anesthesia Closed Claims Project. Inclusion criteria were cases from 1995 to 2013, after adoption of identification of CO2 in expired gas to verify correct endotracheal tube position as a monitoring standard by the American Society of Anesthesiologists. Forty-nine percent (95% confidence interval 34%-64%) occurred in the operating room or other anesthesia location where CO2 detection equipment should have been available...
February 15, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28207547/planning-for-operating-room-efficiency-and-faster-anesthesia-wake-up-time-in-open-major-upper-abdominal-surgery
#11
Hou-Chuan Lai, Shun-Ming Chan, Chueng-He Lu, Chih-Shung Wong, Chen-Hwan Cherng, Zhi-Fu Wu
Reducing anesthesia-controlled time (ACT) may improve operation room (OR) efficiency result from different anesthetic techniques. However, the information about the difference in ACT between desflurane (DES) anesthesia and propofol-based total intravenous anesthesia (TIVA) techniques for open major upper abdominal surgery under general anesthesia (GA) is not available in the literature.This retrospective study uses our hospital database to analyze the ACT of open major upper abdominal surgery without liver resection after either desflurane/fentanyl-based anesthesia or TIVA via target-controlled infusion with fentanyl/propofol from January 2010 to December 2011...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28206930/using-electromagnetic-navigation-bronchoscopy-and-dye-injection-to-aid-in-video-assisted-lung-resection
#12
Jordan Brown, Thomas J Lee, Theresa Joiner, William Wrightson
Small (2 cm) peripheral lung lesions and ground glass opacities remain a difficult subset of lung lesions for the diagnosis and management of lung cancer. Surgical biopsy is more difficult for these lesions because intraoperative localization has to be made without the aid of direct visualization or manual palpation. Electromagnetic navigation bronchoscopy can be used in the operating room to identify a small peripheral lesion and marked using an injection of methylene blue, which can be seen on the visceral pleura of the lung...
November 1, 2016: American Surgeon
https://www.readbyqxmd.com/read/28205550/proton-tautomerism-for-strong-polarization-switching
#13
Sachio Horiuchi, Kensuke Kobayashi, Reiji Kumai, Shoji Ishibashi
Ferroelectrics based on proton tautomerism are promising in low-field and above-room-temperature operations. Here seven organic ferroelectric crystals are examined to search for efficient switching of strong spontaneous polarization on proton tautomerism. Solution-grown crystals exhibit strong pinning of ferroelectric domain walls, but excellent switching performance is awakened by depinning domain walls under thermal annealing and/or repetitive bipolar pulses with a high voltage. Compared with ferroelectric polymers such as polyvinylidefluoride, the optimized polarizations are comparable or stronger in magnitude whereas the coercive fields are two orders of magnitude weaker...
February 16, 2017: Nature Communications
https://www.readbyqxmd.com/read/28205344/utility-of-a-standardized-postcardiopulmonary-bypass-epicardial-echocardiography-protocol-for-stage-i-norwood-palliation
#14
Kenan W D Stern, Kimberlee Gauvreau, Sitaram Emani, Tal Geva
OBJECTIVE: Stage 1 Norwood palliation is one of the highest risk procedures in congenital cardiac surgery. Patients with superior technical performance scores have more favorable outcomes. Intraoperative epicardial echocardiography may allow the surgeon to address residual lesions prior to leaving the operating room, resulting in improved technical performance. The ability of intraoperative epicardial echocardiography to visualize the relevant anatomy and its association with outcomes is not known...
February 16, 2017: Congenital Heart Disease
https://www.readbyqxmd.com/read/28205299/perioperative-hypothermia-during-hip-fracture-surgery-an-observational-study
#15
Usha Gurunathan, Christopher Stonell, Paul Fulbrook
RATIONALE: Elderly patients are at high risk of accidental perioperative hypothermia. The primary objective of this study was to measure the changes in body temperature and the incidence of hypothermia in elderly patients undergoing hip fracture surgery. METHODS: We conducted a prospective observational study on all adult patients undergoing surgery for fractured neck of femur between December 2013 and July 2014. We monitored their temperatures in different perioperative areas at multiple time points and also noted the warming methods used...
February 16, 2017: Journal of Evaluation in Clinical Practice
https://www.readbyqxmd.com/read/28205226/an-investigation-into-the-effects-of-real-vs-stimulated-cases-and-level-of-experience-on-the-distribution-of-visual-attention-during-induction-of-general-anaesthesia
#16
T Grundgeiger, C Klöffel, S Mohme, T Wurmb, O Happel
In anaesthesia, patient simulators have been used for training and research. However, insights from simulator-based research may only translate to real settings if the simulation elicits the same behaviour as the real setting. To this end, we investigated the effects of the case (simulated case vs. real case) and experience level (junior vs. senior) on the distribution of visual attention during the induction of general anaesthesia. We recorded eye-tracking data from 12 junior and 12 senior anaesthetists inducing general anaesthesia in a simulation room and in an actual operating room (48 recordings)...
February 16, 2017: Anaesthesia
https://www.readbyqxmd.com/read/28205051/impact-of-preoperative-steroid-or-immunosuppressant-use-on-short-term-outcomes-following-colectomy-in-crohn-s-disease-patients
#17
N Valizadeh, A C A Murray, K Suradkar, A Al-Mazrou, R P Kiran
BACKGROUND: Evaluating the impact of steroid or immunosuppressants (SI) therapy prior to colectomy in Crohn's disease (CD) patients on postoperative septic and colectomy-specific outcomes using the American College of Surgeons (ACS)-National Surgical Quality Improvement Program (NSQIP)-targeted colectomy database. METHODS: All CD patients undergoing colectomy were retrieved from the 2012-2013 NSQIP-targeted database. Thirty-day postoperative outcomes were compared for patients who were on steroids or immunosuppressants (SI) within the 30 days prior to colectomy to the others using univariable and multivariable analyses...
February 15, 2017: Techniques in Coloproctology
https://www.readbyqxmd.com/read/28203538/robotic-mitral-valve-repair-for-degenerative-posterior-leaflet-prolapse
#18
Hoda Javadikasgari, Rakesh M Suri, Bassman Tappuni, Ashley M Lowry, Tomislav Mihaljevic, Stephanie Mick, A Marc Gillinov
BACKGROUND: Robotic mitral valve (MV) repair is the least invasive surgical approach to the MV and provides unparalleled access to the valve. We sought to assess technical aspects and clinical outcomes of robotic MV repair for isolated posterior leaflet prolapse by examining the first 623 such cases performed in a tertiary care center. METHODS: We reviewed the first 623 patients (mean age 56±9.7 years) with isolated posterior leaflet prolapse who underwent robotic primary MV repair from 01/2006 to 11/2013...
January 2017: Annals of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28203537/robotic-cardiac-surgery-in-brazil
#19
Robinson Poffo, Alisson P Toschi, Renato B Pope, Paola K Montanhesi, Ricardo S Santos, Alexandre Teruya, Dina M Hatanaka, Gabriel F Rusca, Claudio H Fischer, Marcelo C Vieira, Marcia R Makdisse
BACKGROUND: Brazil, the largest country and economy in South America, is a major driving force behind the development of new medical technologies in the region. Robotic cardiac surgery (RCS) has been evolving rapidly since 2010, when the first surgery using the DaVinci(®) robotic system was performed in Latin America. The aim of this article is to evaluate short and mid-term results in patients undergoing robotic cardiac surgery in Brazil. METHODS: From March 2010 to December 2015, 39 consecutive patients underwent robotic cardiac surgery...
January 2017: Annals of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28203407/thoracoabdominal-aortic-replacement-for-crawford-extent-ii-aneurysm-after-thoracic-endovascular-aortic-repair
#20
Haiou Hu, Tie Zheng, Junming Zhu, Yongmin Liu, Ruidong Qi, Lizhong Sun
BACKGROUND: The surgical treatment of Crawford extent II aneurysms after thoracic endovascular aortic repair (TEVAR) remains challenging, because of the need to remove the failed endograft and the complexity of the aortic reconstruction. We retrospectively reviewed our experience with surgical management of Crawford extent II aneurysms after TEVAR using thoracoabdominal aortic replacement (TAAR). METHODS: Eleven patients (10 males, 1 female) with Crawford extent II aneurysm after TEVAR were treated with TAAR between August 2012 and May 2015...
January 2017: Journal of Thoracic Disease
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