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https://www.readbyqxmd.com/read/28822210/evaluation-of-the-association-between-disaster-training-and-confidence-in-disaster-response-among-graduate-medical-trainees-a-cross-sectional-study
#1
Andrew Grock, Adam R Aluisio, Elizabeth Abram, Patricia Roblin, Bonnie Arquilla
OBJECTIVE: Disasters by definition overwhelm the resources of a hospital and may require a response from a range of practitioners. Disaster training is part of emergency medicine (EM) resident curricula, but less emphasized in other training programs. This study aimed to compare disaster educational training and confidence levels among resident trainees from multiple specialties. DESIGN: A structured questionnaire assessed graduate medical training in disaster education and self-perceived confidence in disaster situations...
January 2017: American Journal of Disaster Medicine
https://www.readbyqxmd.com/read/28822052/bariatric-surgery-worldwide-baseline-demographic-description-and-one-year-outcomes-from-the-second-ifso-global-registry-report-2013-2015
#2
Richard Welbourn, Dimitri J Pournaras, John Dixon, Kelvin Higa, Robin Kinsman, Johan Ottosson, Almino Ramos, Bart van Wagensveld, Peter Walton, Rudolf Weiner, Natan Zundel
BACKGROUND: Five International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO) surveys since 1998 have estimated the volume and type of bariatric surgery being done in constituent member countries. These reports did not include baseline demographic descriptions. METHODS: An IFSO Global Registry pilot project in 2014 demonstrated that it was possible to amalgamate large numbers of individual patient data from different local and national database systems...
August 18, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28820728/radiostereometric-migration-measurement-of-an-uncemented-cerafit%C3%A2-femoral-stem-26-patients-followed-for-10-years
#3
Stefan Sesselmann, Yotung Hong, Frank Schlemmer, Isabell Hussnaetter, Lutz A Mueller, Raimund Forst, Franz Tschunko
Radiostereometric analysis (RSA) is the gold standard for evaluating micromotions of orthopaedic implants. The method is applied for identifying novel design weaknesses in endoprostheses. Current research frequently assesses relatively short time periods. Short-term RSA studies have been widely used for predicting the long-term stability of many hip prosthetic designs, but only a few studies have focused on uncemented hip implants, especially for extended periods. The purpose of this study was to analyse the migration pattern of the Cerafit® femoral stem within 10 years and to verify the predictive value of short-term RSA after 2 years for this uncemented femoral hip stem...
August 18, 2017: Biomedizinische Technik. Biomedical Engineering
https://www.readbyqxmd.com/read/28820363/incidence-of-perioperative-medical-complications-and-mortality-among-elderly-patients-undergoing-surgery-for-spinal-deformity-analysis-of-3519-patients
#4
Amit Jain, Hamid Hassanzadeh, Varun Puvanesarajah, Eric O Klineberg, Daniel M Sciubba, Michael P Kelly, D Kojo Hamilton, Virginie Lafage, Aaron J Buckland, Peter G Passias, Themistocles S Protopsaltis, Renaud Lafage, Justin S Smith, Christopher I Shaffrey, Khaled M Kebaish
OBJECTIVE Using 2 complication-reporting methods, the authors investigated the incidence of major medical complications and mortality in elderly patients after surgery for adult spinal deformity (ASD) during a 2-year follow-up period. METHODS The authors queried a multicenter, prospective, surgeon-maintained database (SMD) to identify patients 65 years or older who underwent surgical correction of ASD from 2008 through 2014 and had a minimum 2 years of follow-up (n = 153). They also queried a Centers for Medicare & Medicaid Services claims database (MCD) for patients 65 years or older who underwent fusion of 8 or more vertebral levels from 2005 through 2012 (n = 3366)...
August 18, 2017: Journal of Neurosurgery. Spine
https://www.readbyqxmd.com/read/28820183/technique-of-retinal-gene-therapy-delivery-of-viral-vector-into-the-subretinal-space
#5
K Xue, M Groppe, A P Salvetti, R E MacLaren
PurposeSafe and reproducible delivery of gene therapy vector into the subretinal space is essential for successful targeting of the retinal pigment epithelium (RPE) and photoreceptors. The success of surgery is critical for the clinical efficacy of retinal gene therapy. Iatrogenic detachment of the degenerate (often adherent) retina in patients with hereditary retinal degenerations and small volume (eg, 0.1 ml) subretinal injections pose new surgical challenges.MethodsOur subretinal gene therapy technique involved pre-operative planning with optical coherence tomography (OCT) and autofluorescence (AF) imaging, 23 G pars plana vitrectomy, internal limiting membrane staining with Membrane Blue Dual (DORC BV, Zuidland, Netherlands), a two-step subretinal injection using a 41 G Teflon tipped cannula (DORC) first with normal saline to create a parafoveal bleb followed by slow infusion of viral vector via the same self-sealing retinotomy...
August 18, 2017: Eye
https://www.readbyqxmd.com/read/28820012/effect-of-rotational-prosthetic-alignment-variation-on-tibiofemoral-contact-pressure-distribution-and-joint-kinematics-in-total-knee-replacement
#6
Xin Xie, Roy Rusly, John D DesJardins, Frank Voss, Kim Chillag, Martine LaBerge
In total knee replacement surgery, implant alignment is one of the most important criteria for successful long-term clinical outcome. During total knee replacement implantation, femoral and tibial alignment are determined through appropriate bone resections, which could vary based on patient anatomy, implant design and surgical technique and further influence loading conditions and clinical outcomes. The current research focused on three critical alignment parameters for total knee replacement insertion: femoral component internal/external (I/E) rotation, varus-valgus tibiofemoral angulation and posterior tibial slope...
August 1, 2017: Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine
https://www.readbyqxmd.com/read/28819916/early-surgical-intervention-for-acute-ulcerative-colitis-is-associated-with-improved-postoperative-outcomes
#7
Ira L Leeds, Brindusa Truta, Alyssa M Parian, Sophia Y Chen, Jonathan E Efron, Susan L Gearhart, Bashar Safar, Sandy H Fang
BACKGROUND: Timing of surgical intervention for acute ulcerative colitis has not been fully examined during the modern immunotherapy era. Although early surgical intervention is recommended, historical consensus for "early" ranges widely. The purpose of this study was to evaluate outcomes according to timing of urgent surgery for acute ulcerative colitis. METHODS: All non-elective total colectomies in ulcerative colitis patients were identified in the National Inpatient Sample from 2002 to 2014...
August 17, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/28819885/adenosine-assisted-clipping-of-intracranial-aneurysms
#8
Torstein R Meling, Luis Romundstad, Geir Niemi, Jon Narum, Per Kristian Eide, Angelika G Sorteberg, Wilhelm A Sorteberg
Temporary parent vessel clip occlusion in aneurysm surgery is not always practical or feasible. Adenosine-induced transient cardiac arrest may serve as an alternative. We retrospectively reviewed our clinical database between September 2011 and July 2014. All patients who underwent microsurgical clipping of intracranial aneurysms under adenosine-induced asystole were included. A total of 18 craniotomies were performed, and 18 aneurysms were clipped under adenosine-induced asystole (7 basilar arteries, 8 internal carotid arteries, 1 middle cerebral artery, and 1 anterior communicating artery) in 16 patients (10 females, 6 males)...
August 17, 2017: Neurosurgical Review
https://www.readbyqxmd.com/read/28819829/surgical-treatment-for-symptomatic-non-ossifying-fibromas-of-the-lower-extremity-with-calcium-sulfate-grafts-in-skeletally-immature-patients
#9
Antonio Andreacchio, Flavia Alberghina, Gianluca Testa, Federico Canavese
BACKGROUND: Non-ossifying fibromas (NOFs) are common benign bone lesions found in children and adolescents. They usually involve metaphysis of long bones, tend to gradually disappear with age and usually do not require surgery, while they are not associated with pathological fractures. The aim of this study was to evaluate the outcome and efficacy of a single-stage procedure, comprising curettage of the lesion and calcium sulfate pellet (CaSP) grafting, in skeletally immature patients with large, symptomatic NOF of the lower extremity, and the possible limitations of the procedure...
August 17, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/28819791/delayed-gastric-emptying-in-side-to-side-gastrojejunostomy-in-pancreaticoduodenectomy-result-of-a-propensity-score-matching
#10
Akio Tsutaho, Toru Nakamura, Toshimichi Asano, Keisuke Okamura, Takahiro Tsuchikawa, Takehiro Noji, Yoshitsugu Nakanishi, Kimitaka Tanaka, Soichi Murakami, Yo Kurashima, Yuma Ebihara, Toshiaki Shichinohe, Yoichi M Ito, Satoshi Hirano
BACKGROUND: Delayed gastric emptying (DGE) is one of the most common morbidities of pancreaticoduodenectomy (PD). The aim of this study was to clarify whether the incidence of DGE can be reduced by side-to-side gastric greater curvature-to-jejunal anastomosis in subtotal stomach-preserving pancreaticoduodenectomy (SSPPD). METHODS: The clinical data of 253 patients who had undergone PD were examined. Of a total of 188 patients who had undergone SSPPD, a gastrojejunostomy (GJ) was performed with end-to-side anastomosis in 87 patients (SSPPD-ETS group), and a GJ was performed with a greater curvature side-to-jejunal side anastomosis in 101 patients (SSPPD-STS group)...
August 17, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/28819611/acute-stress-fracture-of-the-pelvis-after-total-hip-arthroplasty-a-case-report
#11
Oluwaseun Akinbo, Vineet Tyagi
INTRODUCTION: Acute hip pain following total hip arthroplasty (THA) could have numerous causes to include stress fracture of the pelvis. Stress fractures of the pelvis are rare and have been reported to involve the medial wall and the pubic ramus. A unique case is presented demonstrating the clinical presentation and management of an acute stress fracture of ilium and anterior column following a THA. CASE REPORT: A 72-year-old man underwent an uncomplicated right THA...
March 2017: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28819343/mid-term-migration-of-a-cementless-porous-acetabular-cup-a-5%C3%A2-year-radiostereometric-analysis
#12
Kjell G Nilsson, Annika Theodoulou, Graham Mercer, Stephen J Quinn, Jeganath Krishnan
PURPOSE: The aim of the study was to determine the 5 year migratory and wear patterns, adverse events and clinical outcomes of a cementless, porous acetabular cup. METHODS: RSA imaging of a cohort of 11 patients was retrospective analysed at 5 years post Total Hip Arthroplasty (THA). Changes in pain, function and symptoms of the hip at 5 years post-THA were compared to preoperative and 2 year postoperative assessments on the Harris Hip Score (HHS) and Hip dysfunction and Osteoarthritis Outcome Score (HOOS)...
December 2017: Journal of Orthopaedics
https://www.readbyqxmd.com/read/28818586/a-rare-presentation-of-the-syndrome-of-inappropriate-antidiuretic-hormone-in-a-12-year-old-female-as-the-initial-presentation-of-an-immature-ovarian-teratoma
#13
Anoop Mohamed Iqbal, W Frederick Schwenk
BACKGROUND: Immature ovarian teratoma is very rare in childhood. We are reporting 12 yo female with immature ovarian teratoma who presented initially with syndrome of inappropriate antidiuretic hormone. CASE: A 12 yo female presented with acute abdomen and distention. Initial laboratory tests showed hyponatremia (sodium -123 mmol/L), that did not respond to fluid management. Computerized tomography showed a 15 cm x 9 cm x 20 cm mass in the right ovary with multifocal internal fat, and dystrophic calcifications...
August 14, 2017: Journal of Pediatric and Adolescent Gynecology
https://www.readbyqxmd.com/read/28818012/clinical-application-of-prophylactic-internal-iliac-artery-balloon-occlusion-combined-with-uterine-artery-embolization-in-patients-with-abnormally-invasive-placenta
#14
Youwen Mei, Dan Luo, Yonghong Lin
BACKGROUND: To investigate the role of prophylactic internal iliac artery balloon occlusion combined with uterine artery embolization (UAE) in patients with abnormally invasive placenta. METHODS: 40 cases with abnormally invasive placenta who visited our hospital were analyzed retrospectively from May 2014 to Sep 2015. 20 cases who had prophylactic balloon occlusion of internal iliac artery with/without UAE were in the study group, while the other 20 cases in the control group...
August 17, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28817367/nutrition-implications-for-long-term-survivors-of-pancreatic-cancer-surgery
#15
Maria Q B Petzel, Leah Hoffman
With slowly increasing survival rates in pancreatic cancer and international consensus guidelines recommending surgical resection of premalignant lesions, survival post-pancreatic resection is increasing. With longer survival time, the significant comorbidities of such major surgery have far-reaching effects on the nutrition status of the survivor of pancreatic cancer. This review describes the many nutrition-related side effects of pancreatic surgery, including the development of pancreatic enzyme insufficiency, micronutrient deficiencies, diabetes, fatty liver, and metabolic bone disease...
August 1, 2017: Nutrition in Clinical Practice
https://www.readbyqxmd.com/read/28817298/radical-prostatectomy-innovation-and-outcomes-at-military-and-civilian-institutions
#16
Jeffrey J Leow, Joel S Weissman, Linda Kimsey, Andrew Hoburg, Lorens A Helmchen, Wei Jiang, Nathanael Hevelone, Stuart R Lipsitz, Louis L Nguyen, Steven L Chang
OBJECTIVES: Limited data are available regarding the impact of the type of healthcare delivery system on technology diffusion and associated clinical outcomes. We assessed the adoption of minimally invasive radical prostatectomy (MIRP), a recent clinical innovation, and whether this adoption altered surgical morbidity for prostate cancer surgery. STUDY DESIGN: Retrospective review of administrative data from TRICARE, the healthcare program of the United States Military Health System...
June 2017: American Journal of Managed Care
https://www.readbyqxmd.com/read/28817159/treatment-of-unicameral-bone-cysts-of-the-proximal-femur-with-internal-fixation-lessens-the-risk-of-additional-surgery
#17
Benjamin Wilke, Matthew Houdek, Rameshwar R Rao, Michelle S Caird, A Noelle Larson, Todd Milbrandt
Little data exist to guide the treatment of unicameral bone cysts in the proximal femur. Methods of treatment include corticosteroid injections, curettage and bone grafting, and internal fixation. The authors completed a multi-institutional, retrospective review to evaluate their experience with proximal femoral unicameral bone cysts. They posed the following questions: (1) Does internal fixation reduce the risk of further procedures for the treatment of a unicameral bone cyst? (2) Is radiographic healing faster with internal fixation? Following institutional review board approval, the authors conducted a retrospective review of 36 patients treated for a unicameral bone cyst of the proximal femur at their institutions between 1974 and 2014...
August 17, 2017: Orthopedics
https://www.readbyqxmd.com/read/28816960/successful-open-reduction-and-internal-fixation-for-displaced-femoral-fracture-in-a-patient-with-osteopetrosis-case-report-and-lessons-learned
#18
Jiangfa Huang, Jianke Pan, Mingtao Xu, Shuchai Xu
RATIONALE: Osteopetrosis is a rare disease that predominantly occurs in descendants of inbreeding families. In the case of fractures happen in patients with osteopetrosis, the choice between operative or conservative treatment is still controversial. Open reduction and internal fixation (ORIF) is a conventional treatment for fractures, and it possesses more applicability than conservative treatment. During this surgical treatment, ensure that bone union in the right way is pivotal to success and simultaneously prevents refracture and displacement after the operation...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28816894/the-clavicle-trial-a-multicenter-randomized-controlled-trial-comparing-operative-with-nonoperative-treatment-of-displaced-midshaft-clavicle-fractures
#19
Philip M Ahrens, Nicholas I Garlick, Julie Barber, Emily M Tims
BACKGROUND: The treatment of displaced midshaft clavicle fractures remains controversial. METHODS: We undertook a multicenter randomized controlled trial to compare effectiveness and safety between nonoperative management and ORIF (open reduction and internal fixation) for displaced midshaft clavicle fractures in adults. Three hundred and one eligible adult patients were randomized to 1 of the 2 treatment groups and followed at 6 weeks, 3 months, and 9 months after recruitment...
August 16, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28816870/spinal-cord-injury-what-are-the-controversies
#20
Christopher S Ahuja, Gregory D Schroeder, Alexander R Vaccaro, Michael G Fehlings
Traumatic spinal cord injuries have a tremendous impact on individuals, families, and society as a whole. Substantial heterogeneity in the patient population, their presentation and underlying pathophysiology has sparked debates along the care spectrum from initial assessment to definitive treatment. This article reviews spinal cord injury (SCI) management followed by a discussion of the salient controversies in the field. Current care practices modeled on the American Association of Neurological Surgeons/Congress of Neurological Surgeons joint section guidelines are highlighted including key recommendations regarding immobilization, avoidance of hypotension, early International Standards for Neurological Classification of SCI examination and intensive care unit treatment...
September 2017: Journal of Orthopaedic Trauma
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