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https://www.readbyqxmd.com/read/28735527/fibroblast-activating-protein-%C3%AE-expression-in-squamous-cell-carcinoma-of-the-esophagus-in-primary-and-irradiated-tumors-the-use-of-archival-ffpe-material-for-molecular-techniques
#1
Renata Tabola, Magdalena Zaremba-Czogalla, Dagmara Baczynska, Roberto Cirocchi, Kamila Stach, Krzysztof Grabowski, Katarzyna Augoff
There are numerous reports suggesting that fibroblast activating protein-α (FAP-α) plays an important role in invasion of various tumor types. We studied the expression pattern of FAP-α in esophageal squamous cell carcinoma (ESCC) patients who had not been treated primarily and those who had received neoadjuvant radiochemotherapy. Our goal was to establish whether readily available tissue specimens fixed in formalin and stored in paraffin blocks for years might still be a source of FAP-α RNA for PCR analysis...
June 20, 2017: European Journal of Histochemistry: EJH
https://www.readbyqxmd.com/read/28735511/infrared-thermal-imaging-a-potential-tool-used-in-open-colorectal-surgery
#2
Vladan Bernard, Vladimír Čan, Erik Staffa, Martina Farkašová, Michaela Němcová, Marek Dostál, Zdeněk Kala, Vojtěch Mornstein
Aim of this pilot study was to assess blood perfusion of bowel in resection lines by means of the infrared thermal imaging in order to choose the best place for anastomosis. The paper brings a first experience with infrared thermal imaging used in colorectal surgery operation from initial observation of the patient with T3 adenomatous carcinoma with no lymph node metastasis. The obtained infrared images show a clear boundary between parts of the intestine with blood perfusion and without it. The proposed position of resection of colon identified by infrared camera is in accordance with routinely designated position...
October 2017: Minerva Chirurgica
https://www.readbyqxmd.com/read/28735470/staged-reimplantation-of-a-total-hip-prosthesis-after-co-infection-with-candida-tropicalis-and-staphylococcus-haemolyticus-a-case-report
#3
Sujeesh Sebastian, Rajesh Malhotra, Ashish Pande, Deepak Gautam, Immaculata Xess, Benu Dhawan
Fungal prosthetic joint infection is a rare complication in total joint arthroplasty. There are no established guidelines for management of these infections. We present a case of a 53-year-old male with a hip joint prosthesis co-infected with Candida tropicalis and Staphylococcus haemolyticus. A two-stage exchange arthroplasty was performed. The patient underwent implant removal, debridement, irrigation with saline solution and application of cement spacer impregnated with vancomycin followed by aggressive antimicrobial treatment in first stage...
July 22, 2017: Mycopathologia
https://www.readbyqxmd.com/read/28735464/radiation-dose-reduction-in-thoracic-and-lumbar-spine-instrumentation-using-navigation-based-on-an-intraoperative-cone-beam-ct-imaging-system-a-prospective-randomized-clinical-trial
#4
Nathalie Pireau, Virginie Cordemans, Xavier Banse, Nadia Irda, Sébastien Lichtherte, Ludovic Kaminski
PURPOSE: Spine surgery still remains a challenge for every spine surgeon, aware of the potential serious outcomes of misplaced instrumentation. Though many studies have highlighted that using intraoperative cone beam CT imaging and navigation systems provides higher accuracy than conventional freehand methods for placement of pedicle screws in spine surgery, few studies are concerned about how to reduce radiation exposure for patients with the use of such technology. One of the main focuses of this study is based on the ALARA principle (as low as reasonably achievable)...
July 22, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28735438/adenosine-assisted-neurovascular-surgery-initial-case-series-and-review-of-literature
#5
REVIEW
Alaa Al-Mousa, Gahan Bose, Katharine Hunt, Ahmed K Toma
Cerebral aneurysms in complex anatomical locations and intraoperative rupture of aneurysms are challenging for neurosurgeons and anaesthetists alike. Mechanical and non-mechanical methods to reduce blood flow into aneurysms are well-recognised techniques to facilitate aneurysm exclusion from the circulation. Mechanical methods like temporary clipping of parent arteries, carotid artery ligation and endovascular balloon occlusion are commonly used in clinical practice. However, non-mechanical techniques such as rapid ventricular pacing and adenosine-induced cardiac standstill with hypotension are still emerging strategies...
July 22, 2017: Neurosurgical Review
https://www.readbyqxmd.com/read/28735437/prospective-and-retrospective-study-of-videoconference-telemedicine-follow-up-after-elective-neurosurgery-results-of-a-pilot-program
#6
Melissa Reider-Demer, Pushpa Raja, Neil Martin, Mariel Schwinger, Diana Babayan
Existing literature suggests that use of telemedicine during postoperative appointments can increase access to care and is valued by patients and providers alike. While research examining the clinical equivalency of telemedicine visits for postoperative care has been growing, few studies have reported on telemedicine follow-up after neurosurgery. This study examined if a videoconferencing visit could substitute for an in-person clinic visit for elective neurosurgical cases in the USA. This was a single-center prospective study of patients who underwent elective neurosurgical procedures (aneurysm clipping, resection of cavernous angiomas, resection of arterial venous malformation, microvascular decompression for trigeminal neuralgia and hemifacial spasm, and certain benign brain tumors) and were offered telemedicine follow-up care by an allied health professional during the first 90 days after neurosurgery...
July 22, 2017: Neurosurgical Review
https://www.readbyqxmd.com/read/28735422/baerveldt%C3%A2-glaucoma-implant-surgery-with-the-double-scleral-flap-technique-to-prevent-hoffman-elbow-exposure
#7
Naoki Tojo, Tomoko Ueda-Consolvo, Shuichiro Yanagisawa, Atsushi Hayashi
OBJECTIVE: To compare the efficacy and safety of the Baerveldt® glaucoma implant (BGI) between a preserved donor scleral patch alone and double scleral flaps, comprising a preserved donor scleral patch and an autologous scleral pedicle flap. METHODS: This was an open-label retrospective study. We analyzed the cases of 52 consecutive patients (56 eyes) who underwent BGI surgery with the Hoffman elbow (#BG 102-350, Abbott) and were followed up for >1 year. Twenty-one eyes underwent BGI surgery with a preserved donor scleral patch alone (donor-patch group), and the other 35 eyes underwent BGI surgery with a preserved donor scleral patch and an autologous scleral pedicle flap (double-flap group)...
July 22, 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/28735411/risk-factors-associated-with-postoperative-recurrence-and-repeat-surgery-in-japanese-patients-with-crohn-s-disease
#8
Jun Kusaka, Hisashi Shiga, Masatake Kuroha, Tomoya Kimura, Yoichi Kakuta, Katsuya Endo, Yoshitaka Kinouchi, Tooru Shimosegawa
PURPOSE: To avoid frequent surgery in patients with Crohn's disease, it is important to identify the risk factors for postoperative recurrence or repeat surgery. However, there have so far been few studies on this topic from Asian countries. In addition, the recent development of anti-tumor necrosis factor (TNF) therapy may have changed the risk factors. We aimed to identify the factors associated with postoperative recurrence and repeat surgery. METHODS: The postoperative courses of 168 patients were reviewed...
July 22, 2017: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/28735379/multidisciplinary-management-of-clival-chordomas-long-term-clinical-outcome-in-a-single-institution-consecutive-series
#9
Petter Förander, Jiri Bartek, Michael Fagerlund, Hamza Benmaklouf, Ernest Dodoo, Alia Shamikh, Pär Stjärne, Tiit Mathiesen
OBJECTIVE: Chordomas of the skull base have high recurrence rates even after radical resection and adjuvant radiotherapy. We evaluate the long-term clinical outcome using multidisciplinary management in the treatment of clival chordomas. METHODS: Between 1984 and 2015, 22 patients diagnosed with an intracranial chordoma were treated at the Karolinska University Hospital, Stockholm, Sweden. Sixteen of 22 were treated with Gamma Knife radiosurgery (GKRS) for tumour residual or progression during the disease course...
July 22, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28735376/the-socio-economic-impact-of-bariatric-surgery
#10
Arendse Tange Larsen, Betina Højgaard, Rikke Ibsen, Jakob Kjellberg
INTRODUCTION: A recurring argument for bariatric surgery is cost savings due to sustained weight loss and reductions in comorbidities. However, studies prompting this argument tend to focus only on health care costs, and in some of them, cost changes after surgery have been modelled. The aim of this study was to generate real-world evidence on the socio-economic impact of bariatric surgery, by evaluating the effect on both direct and indirect costs. MATERIALS AND METHODS: Using real-world data from national registries, predictions of health care costs, social transfer payments and income were performed for a surgically treated individual and compared to those for a similar but non-surgically treated individual 3 years before and after surgery...
July 22, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28735374/changes-in-global-transcriptional-profiling-of-women-following-obesity-surgery-bypass
#11
Marcela Augusta de Souza Pinhel, Natalia Yumi Noronha, Carolina Ferreira Nicoletti, Bruno Affonso Parente de Oliveira, Cristiana Cortes-Oliveira, Vitor Caressato Pinhanelli, Wilson Salgado Junior, Ana Julia Machry, Wilson Araújo da Silva Junior, Dorotéia Rossi Silva Souza, Júlio Sérgio Marchini, Carla Barbosa Nonino
BACKGROUND: Differential gene expression in peripheral blood mononuclear cells (PBMCs) after Roux-en-Y gastric bypass (RYGB) is poorly characterized. Markers of these processes may provide a deeper understanding of the mechanisms that underlie these events. The main goal of this study was to identify changes in PBMC gene expression in women with obesity before and 6 months after RYGB-induced weight loss. METHODS: The ribonucleic acid (RNA) of PBMCs from 13 obese women was analyzed before and 6 months after RYGB; the RNA of PBMCs from nine healthy women served as control...
July 22, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28735363/routine-follow-up-radiographs-for-distal-radius-fractures-are-seldom-clinically-substantiated
#12
N L Weil, M El Moumni, S M Rubinstein, P Krijnen, M F Termaat, I B Schipper
INTRODUCTION: The value of routine radiographs during follow-up after distal radius fractures is unclear. The aim of this study was to evaluate whether routine radiographs performed during the follow-up period in patients with a distal radius fracture influenced clinical decision making. METHODS: This retrospective cohort study included patients aged ≥18 years who were treated for a distal radius fracture at four hospitals in The Netherlands in 2012. Demographic and clinical and radiographic characteristics were collected from medical records...
July 22, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/28735336/acoustic-radiation-force-impulse-arfi-elastography-and-serological-markers-in-assessment-of-liver-fibrosis-and-free-portal-pressure-in-patients-with-hepatitis-b
#13
Jun Li, Jie Yu, Xin-Yu Peng, Ting-Ting Du, Jia-Jia Wang, Jin Tong, Gui-Lin Lu, Xiang-Wei Wu
BACKGROUND The aim of this study was to investigate the feasibility of using acoustic radiation force impulse (ARFI) elastography, AST-to-platelet ratio index (APRI), and FIB-4 in assessing liver fibrosis and free portal pressure in patients with hepatitis B. MATERIAL AND METHODS We enrolled 126 patients with hepatitis B who underwent liver surgery at the General Surgery Department of the First Affiliated Hospital of Shihezi University Medical School from February 2013 to August 2015. Preoperatively, shear wave velocity (SWV) of the liver was measured with the Siemens S2000 ultrasound system to reflect liver stiffness...
July 23, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28735332/the-usefulness-of-biosynthetic-vascular-graft-omniflow-ii-and-autologous-veins-for-the-treatment-of-massive-infection-of-dacron-vascular-graft-with-enterococcus-faecalis-hlar
#14
Witold Woźniak, Robert Bajno, Michał Świder, Piotr Ciostek
Infections of vascular grafts are the most severe complications in vascular surgery. We present the case of a 73-year-old male with infection of a dacron prosthesis with a strain of Enterococcus faecalis. The patient was treated with replacement of a full prosthesis with a combined graft constructed from Biosynthetic Vascular graft Omniflow and autologous veins. This graft is recommended for implantation in patients with a higher risk of infection. Our case is one of the first reported usage of this kind of graft in the aortic region and in a 2 years observation period no recurrence of infection was observed...
January 2, 2017: Polish Journal of Microbiology
https://www.readbyqxmd.com/read/28735268/early-surgery-and-neurodevelopmental-outcomes-of-children-born-extremely-preterm
#15
Rodney W Hunt, Leah M Hickey, Alice C Burnett, Peter J Anderson, Jeanie Ling Yoong Cheong, Lex W Doyle, Rodney W Hunt
OBJECTIVES: To (1) compare the neurodevelopmental outcomes at 8 years of age of children born extremely preterm (EP) who underwent surgical procedures during the course of their initial hospital admission with those who did not and (2) compare the outcomes across eras, from 1991 to 2005. DESIGN: Prospective observational cohort studies conducted over three different eras (1991-1992, 1997 and 2005). Surviving EP children, who required surgical intervention during the primary hospitalisation, were assessed for general intelligence (IQ) and neurosensory status at 8 years of age...
July 22, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/28735257/prognostic-factors-of-overall-survival-and-cancer-specific-survival-in-patients-with-resected-early-stage-rectal-adenocarcinoma-a-seer-based-study
#16
Ko-Chao Lee, Kuan-Chih Chung, Hong-Hwa Chen, Chia-Cheng Liu, Chien-Chang Lu
The benefits of radiotherapy for colorectal cancer are well documented, but the impact of adjuvant radiotherapy on early-stage rectal adenocarcinoma remains unclear. This study aimed to identify predictors of overall survival (OS) and cancer-specific survival (CSS) in patients with stage II rectal adenocarcinoma treated with preoperative or postoperative radiation therapy. Patients with early-stage rectal adenocarcinoma in the postoperative state were identified using the Surveillance, Epidemiology, and End Results database...
July 21, 2017: Journal of Investigative Medicine: the Official Publication of the American Federation for Clinical Research
https://www.readbyqxmd.com/read/28735160/longitudinal-assessment-of-gait-quality-in-children-with-bilateral-cerebral-palsy-following-repeated-lower-limb-intramuscular-botulinum-toxin-a-injections
#17
Felicity A Read, Roslyn N Boyd, Lee A Barber
BACKGROUND: Serial lower limb intramuscular Botulinum toxin-A (BoNT-A) injections are administered to children with bilateral spastic cerebral palsy (BCP) to reduce spasticity, improve walking and functional mobility, and delay the need for orthopaedic surgery. Gait quality is clinically assessed following BoNT-A with 2D video gait assessments (2DVGA) using the Edinburgh Visual Gait Score (EVGS). AIM: To determine the effect of three consecutive treatment cycles of lower limb intramuscular BoNT-A injections on gait quality using the EVGS in children with BCP by retrospectively reviewing repeated 2DVGA measures...
July 20, 2017: Research in Developmental Disabilities
https://www.readbyqxmd.com/read/28735135/endoscope-assisted-abscess-drainage-secondary-to-endoscope-assisted-tlif-1-year-follow-up
#18
Karthik Madhavan, Steven Shelby Burks, Lee Onn Chieng, Anand Veeravagu, Michael Y Wang
INTRODUCTION: Endoscopic discectomy and fusions have been gaining popularity in the recent past and are noted to be safe for its application in elderly population. It involves ultra-small incision for discectomy followed by placement of percutaneous screws in awake patients. Treatment of advanced spinal pathology using endoscope-assisted techniques are challenging. Although not common with endoscopic approach, post-operative infection can be problematic as there are no established guidelines on its management...
July 19, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28735132/asleep-robot-assisted-surgery-for-the-implantation-of-subthalamic-electrodes-provides-the-same-clinical-improvement-and-therapeutic-window-as-awake-surgery
#19
Michel Lefranc, Yassine Zouitina, Mélissa Tir, Philippe Merle, Martial Ouendo, Jean-Marc Constans, Olivier Godefroy, Johann Peltier, Pierre Krystkowiak
OBJECTIVE: To study the impact of not performing an awake clinical evaluation during the robot-assisted implantation subthalamic nucleus deep brain stimulation (STN-DBS) electrodes on the stimulation parameters and clinical outcome in patients with Parkinson's disease (PD). METHODS: A total of 23 PD patients underwent robot-assisted surgery for the bilateral implantation of STN-DBS electrodes. Thirteen patients received general anesthesia (GA) and a limited intraoperative evaluation (side effects only), whereas 10 received local anesthesia and a full evaluation...
July 19, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28735131/mini-craniotomy-under-local-anesthesia-for-chronic-subdural-hematoma-an-effective-choice-for-elderly-and-for-patients-in-a-resource-strained-environment
#20
Shaikh Danish Mahmood, Muhammad Waqas, Mirza Z Baig, Aneela Darbar
BACKGROUND: Mini craniotomy for chronic subdural hematoma (CSDH) is associated with lower recurrence rates. However, the procedure is mostly performed under general anesthesia (GA) and therefore frequently requires intensive care unit (ICU) facility, especially in the elderly population. Due to unavailability of ICU beds, and to avoid GA, we started to perform this procedure under local anesthesia (LA). MATERIALS AND METHODS: This was a retrospective medical chart review conducted in the section of Neurosurgery at the Aga Khan Hospital in Karachi, Pakistan...
July 19, 2017: World Neurosurgery
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