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surgical assessment

Andrew B Schenkel, Ivy Peltz, Analia Veitz-Keenan
BACKGROUND: Resin-based composite (RBC) is currently accepted as a viable material for the restoration of caries for posterior permanent teeth requiring surgical treatment. Despite the fact that the thermal conductivity of the RBC restorative material closely approximates that of natural tooth structure, postoperative hypersensitivity is sometimes still an issue. Dental cavity liners have historically been used to protect the pulp from the toxic effects of some dental restorative materials and to prevent the pain of thermal conductivity by placing an insulating layer between restorative material and the remaining tooth structure...
October 25, 2016: Cochrane Database of Systematic Reviews
Wei-Hung Chan, Meei-Shyuan Lee, Chin Lin, Chang-Chieh Wu, Hou-Chuan Lai, Shun-Ming Chan, Chueng-He Lu, Chen-Hwan Cherng, Zhi-Fu Wu
We conducted a retrospective study to investigate the anesthesia-controlled time and factors that contribute to prolonged extubation in open colorectal surgery. Using our hospital database, demographic data, various time intervals (waiting for anesthesia time, anesthesia time, surgical time, emergence time, exit from operating room after extubation, total operating room time, and post-anesthesia care unit stay time), and incidence of prolonged extubation (≥ 15 mins), were compared between patients who received desflurane/fentanyl-based anesthesia and total intravenous anesthesia via target-controlled infusion with fentanyl/propofol...
2016: PloS One
Marek Krawczyk, Michał Grąt, Rene Adam, Wojciech G Polak, Jurgen Klempnauer, Antonio Pinna, Fabrizio Di Benedetto, Franco Filipponi, Norbert Senninger, Aksel Foss, Sebastian Rufián-Peña, William Bennet, Johann Pratschke, Andreas Paul, Utz Settmacher, Giorgio Rossi, Mauro Salizzoni, Carlos Fernandez-Selles, Santiago T Martínez de Rituerto, Miguel A Gómez-Bravo, Jacques Pirenne, Olivier Detry, Pietro E Majno, Petr Nemec, Wolf O Bechstein, Michael Bartels, Silvio Nadalin, Francois R Pruvot, Darius F Mirza, Luigi Lupo, Michele Colledan, Giuseppe Tisone, Jan Ringers, Jorge Daniel, Ramón Charco Torra, Enrique Moreno González, Rafael Bañares Cañizares, Valentin Cuervas-Mons Martinez, Fernando San Juan Rodríguez, Sezai Yilmaz, Piotr Remiszewski
BACKGROUND: Liver transplantation is the most extreme form of surgical management of patients with hepatic trauma, with very limited literature data supporting its use. The aim of this study was to assess the results of liver transplantation for hepatic trauma. METHODS: This retrospective analysis based on European Liver Transplant Registry comprised data of 73 recipients of liver transplantation for hepatic trauma performed in 37 centers in the period between 1987 and 2013...
November 2016: Transplantation
Reza Fazl Alizadeh, Zhobin Moghadamyeghaneh, Matthew D Whealon, Mark H Hanna, Steven D Mills, Alessio Pigazzi, Michael J Stamos, Joseph C Carmichael
There are limited data regarding the association between body mass index (BMI) and colorectal surgery outcomes. We sought to evaluate the effect of BMI on short-term surgical outcomes in colon and rectal surgery patients in the United States. The American College of Surgeons National Surgery Quality Improvement Project database was used to identify all patients who underwent colon or rectal resection from 2005 to 2013. Multivariate regression analysis was used to assess the independent effect of BMI on outcomes...
October 2016: American Surgeon
Michele Tinazzi, Christian Geroin, Marialuisa Gandolfi, Nicola Smania, Stefano Tamburin, Francesca Morgante, Alfonso Fasano
Pisa syndrome was first described in 1972 in patients treated with neuroleptics. Since 2003, when it was first reported in patients with Parkinson's disease (PD), Pisa syndrome has progressively drawn the attention of clinicians and researchers. Although emerging evidence has partially clarified its prevalence and pathophysiology, the current debate revolves around diagnostic criteria and assessment and the effectiveness of pharmacological, surgical, and rehabilitative approaches. Contrary to initial thought, Pisa syndrome is common among PD patients, with an estimated prevalence of 8...
October 25, 2016: Movement Disorders: Official Journal of the Movement Disorder Society
Grace S Rozycki
Senior surgeon leaders have unique knowledge and wisdom that should be shared with the next generation of surgeons. In order to assess the type of wisdom and the best methods of transferring it, 62 senior surgeons with more than 30 years of clinical and leadership experience were interviewed to obtain the answers to eight questions. Replies were transcribed verbatim and qualitative research software was used to determine the most frequent replies. The reasserting of core values by today's surgical leaders is the first step in the transfer of knowledge and wisdom to the next generation of surgeons...
October 25, 2016: Journal of Trauma and Acute Care Surgery
Ryan M J Ivie, Emily A Vail, Hannah Wunsch, Monica P Goldklang, Robert Fowler, Vivek K Moitra
OBJECTIVE: We conducted this study to determine the generalizability of information gained from randomized controlled trials in critically ill patients by assessing the incidence of eligibility for each trial. DESIGN: Prospective, observational cohort study. We identified the 15 most highly cited randomized controlled trials in critical care medicine published between 1998 and 2008. We examined the inclusion and exclusion criteria for each randomized controlled trial and then assessed the eligibility of each patient admitted to a study ICU for each randomized controlled trial and calculated rates of potential trial eligibility in the cohort...
October 24, 2016: Critical Care Medicine
Tavis Apramian, Sayra Cristancho, Chris Watling, Michael Ott, Lorelei Lingard
PURPOSE: Emerging research explores the educational implications of practice and procedural variation between faculty members. The potential effect of these variations on how surgeons make competence judgments about residents has not yet been thoroughly theorized. The authors explored how thresholds of principle and preference shaped surgeons' intraoperative judgments of resident competence. METHOD: This grounded theory study included reanalysis of data on the educational role of procedural variations and additional sampling to attend to their impact on assessment...
November 2016: Academic Medicine: Journal of the Association of American Medical Colleges
Hong Tao, Yiran Cai, Liang Shi, Junfang Tang, Zhidong Liu, Zitong Wang, Lianqi Bai, Zhe Liu
BACKGROUND: Recent research into lung cancer-related driver genes has identified a distinctive molecular subtype of non-small cell lung cancer (NSCLC) - anaplastic lymphoma kinase (ALK)-positive NSCLC. We evaluated the clinical features and survival rates of ALK-positive lung adenocarcinoma patients who had undergone surgery but had not received ALK inhibitor therapy, along with the characteristics of patients with distant metastases. METHODS: Clinical data of 40 patients with ALK-positive, postsurgical lung adenocarcinoma were retrospectively analyzed...
October 24, 2016: Thoracic Cancer
Chulananda Goonasekera, Kamal Ali, Ann Hickey, Lekshmi Sasidharan, Malcolm Mathew, Mark Davenport, Anne Greenough
BACKGROUND: Mortality following surgical repair of congenital diaphragmatic hernia (CDH) remains high. The volume and type of perioperative intravenous fluid administered, baro-trauma, oxygen toxicity, and the duration of anesthesia are thought to affect outcome in surgical populations. AIMS: The aim of this retrospective observational study was to determine whether the perioperative volume or type of fluids and/or the duration of anesthesia were associated with postoperative mortality and if mortality was predicted by the oxygenation index (OI) prior to or following CDH surgical repair...
October 25, 2016: Paediatric Anaesthesia
Lorenzo Conte, Iacopo Fabiani, Nicola R Pugliese, Cristina Giannini, Salvatore La Carruba, Marco Angelillis, Paolo Spontoni, Marco De Carlo, Anna Sonia Petronio, Vitantonio Di Bello
OBJECTIVES: Assessment of the prognostic role of left ventricular stiffness (LVS) in patients with aortic stenosis (AS) undergoing transcatheter aortic valve implantation (TAVI). METHODS: We performed a complete two-dimensional transthoracic echocardiographic study before and after TAVI in patients with severe AS at high surgical risk. In order to assess LVS, we measured LV end-diastolic pressure (EDP) invasively during TAVI and LV end-diastolic volume (EDV) by means of echocardiography...
October 25, 2016: Echocardiography
Ting-Ting Cao, Xiu-Li Sun, Shi-Yan Wang, Xin Yang, Jian-Liu Wang
BACKGROUND: Pelvic organ prolapse (POP) is a major health concern that affects women. Surgeons have increasingly used prosthetic meshes to correct POP. However, the most common used is synthetic mesh, and absorbable mesh is less reported. This research aimed to evaluate the clinical effectiveness of porcine small intestinal submucosa (SIS). METHODS: Consecutive forty POP patients who met the inclusion criteria underwent pelvic reconstruction surgery with SIS between March 2012 and December 2013...
2016: Chinese Medical Journal
Bo Jin, Yi-Bing Su, Ji-Zong Zhao
BACKGROUND: Although pedicle screw placement (PSP) is a well-established technique for spine surgery, the treatment of patients with primary invasive spinal tumor (PIST) has high surgical risks secondary to destroyed pedicles. Intraoperative three-dimensional fluoroscopy-based navigation (ITFN) system permits safe and accurate instrumentation of the spine with the advantage of obtaining intraoperative real-time three-dimensional images and automatic registration. The aim of this study is to evaluate the feasibility and accuracy of PSP using ITFN system for patients afflicted with PIST in the thoracic spine...
2016: Chinese Medical Journal
Pei-Hui Wu, Zhi-Qi Zhang, Shu-Ying Fang, Zi-Bo Yang, Yan Kang, Ming Fu, Wei-Ming Liao
BACKGROUND: Accuracy of implant placement in total knee arthroplasty (TKA) is crucial. Traditional extramedullary alignment instruments are fairly effective for achieving the desired mean tibial component coronal alignment. We modified the traditional tibial plateau resection technique and evaluated its effect on alignment restoration. METHODS: Two hundred and eighty-two primary TKAs in our hospital between January 2013 and December 2014 were enrolled in this retrospective study...
2016: Chinese Medical Journal
Arja Heliövaara, Annelise Küseler, Pål Skaare, William Shaw, Kirsten Mølsted, Agneta Karsten, Eli Brinck, Sara Rizell, Agneta Marcusson, Paul Sæle, Kirsti Hurmerinta, Elisabeth Rønning, Midia Najar Chalien, Jeanette Mooney, Phil Eyres, Gunvor Semb
BACKGROUND AND AIM: Good dentofacial growth is a major goal in the treatment of unilateral cleft lip and palate (UCLP). The aim was to evaluate dental arch relationships at age 5 years after four different protocols of primary surgery for UCLP. DESIGN: Three parallel randomised clinical trials were undertaken as an international multi-centre study by 10 cleft teams in five countries: Denmark, Finland, Sweden, Norway, and the UK. METHODS: Three different surgical procedures for primary palatal repair (Arms B, C, D) were tested against a common procedure (Arm A) in the total cohort of 448 children born with non-syndromic UCLP...
October 25, 2016: Journal of Plastic Surgery and Hand Surgery
Ali Abdel Raheem, Atalla Alatawi, Dae Keun Kim, Abulhasan Sheikh, Koon Ho Rha
INTRODUCTION AND OBJECTIVES: Nephroureterectomy remains the gold standard treatment option for upper tract tumors. However, segmental ureterectomy may be another option in patients with single kidney, borderline renal function or high medical comorbidities. The aim of this video is to assess the feasibility of robotic surgery as a minimally invasive technique in treatment of a high comorbid patient with ureteric tumor. MATERIALS AND METHODS: Eighty-year old male patient, with a medical history of chronic hypertensive and uncontrolled Diabetes Mellitus, was referred to our department for treatment of ureteric tumor...
October 20, 2016: International Braz J Urol: Official Journal of the Brazilian Society of Urology
Ygal Rotenstreich, Adi Tzameret, Sapir E Kalish, Ettel Bubis, Michael Belkin, Iris Moroz, Mordechai Rosner, Itay Levy, Shlomo Margel, Ifat Sher
PURPOSE: To investigate the feasibility and safety of a novel minimally invasive adjustable-depth blunt injector for pharmaceuticals delivery into the posterior segment. METHODS: Indocyanine green (ICG), sodium fluorescein and iron oxide nanoparticles (IONPs) were injected using the new injector into the extravascular spaces of the choroid (EVSC) compartment of rabbits and cadaver pig eyes. Spectral domain optical coherence tomography (SD-OCT), fundus imaging and histology analysis were performed for assessment of injection safety and efficacy...
October 25, 2016: Acta Ophthalmologica
Melissa Shields, Swati Sinkar, WengOnn Chan, John Crompton
PURPOSE: To characterize the clinical features, aetiology and management of ophthalmic symptoms in adult patients with Parinaud syndrome. METHODS: This is a retrospective, non-comparative observational case series. We reviewed 40 consecutive charts of adult patients with the clinical diagnosis of Parinaud syndrome at the Royal Adelaide Hospital Department of Ophthalmology in Adelaide, South Australia, between 1991 and 2016. Charts were reviewed for the following: (1) demographic information, (2) clinical presentation, (3) neuro-ophthalmology signs, (4) aetiology of Parinaud syndrome, and (5) management...
October 24, 2016: Acta Ophthalmologica
Massimo Cossu, Veronica Pelliccia, Francesca Gozzo, Giuseppe Casaceli, Stefano Francione, Lino Nobili, Roberto Mai, Laura Castana, Ivana Sartori, Francesco Cardinale, Giorgio Lo Russo, Laura Tassi
OBJECTIVE: The role of resective surgery in the treatment of polymicrogyria (PMG)-related focal epilepsy is uncertain. Our aim was to retrospectively evaluate the seizure outcome in a consecutive series of patients with PMG-related epilepsy who received, or did not receive, surgical treatment, and to outline the clinical characteristics of patients who underwent surgery. METHODS: We evaluated 64 patients with epilepsy associated with magnetic resonance imaging (MRI)-documented PMG...
October 25, 2016: Epilepsia
Zita Ficko, Kevin Koo, Elias S Hyams
Robotic surgery continues to increase in popularity and prevalence. The adoption of robotic technology has generated controversy and frequent media coverage. We evaluate recent reports of surgical robotics in the lay press to characterize its objectivity. LexisNexis and Factiva consumer news databases were queried for articles pertaining to robotic surgery published during 2010-2015 in the three highest circulation national (US) newspapers as well as New England regional newspapers. Two independent reviewers performed content analysis and assessed headline bias with strong reliability (mean κ = 0...
October 24, 2016: Journal of Robotic Surgery
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