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https://www.readbyqxmd.com/read/27913478/thrombosis-in-the-setting-of-obesity-or-inflammatory-bowel-disease
#1
Steven R Lentz
Obesity and inflammatory bowel disease (IBD) are systemic inflammatory disorders that predispose to arterial and venous thrombosis through similar prothrombotic mechanisms. Obesity and IBD are chronic risk factors that lead to a persistently elevated risk of thrombosis, although the thrombotic risk with IBD appears to wax and wane with disease severity. Because of the lack of high-quality evidence to guide management decisions, approaches to the prevention and treatment of thrombosis in patients with obesity or IBD are based on extrapolation from general guidelines for antithrombotic therapy...
December 2, 2016: Hematology—the Education Program of the American Society of Hematology
https://www.readbyqxmd.com/read/27913269/the-structure-organisation-and-perioperative-management-of-ambulatory-surgery-and-anaesthesia-in-france-methodology-of-the-sfar-opera-study
#2
Pierre Albaladejo, Frédéric Aubrun, Charles-Marc Samama, Laurent Jouffroy, Marc Beaussier, Dan Benhamou, Pauline Romegoux, Kristina Skaare, Jean Luc Bosson, Claude Ecoffey
The organization of health care establishments and perioperative care are essential for ensuring the quality of care and safety of patients undergoing outpatient surgery. In order to correctly inventory these organizations and practices, in 2013-2014, the French Society of Anaesthesia and Intensive Care organized an extensive practical survey in French ambulatory surgery units entitled the "OPERA" study (Organisation PERiopératoire de l'anesthésie en chirurgie Ambulatoire). From among all of the ambulatory surgery centres listed by the Agences Régionales de Santé [Regional Health Agencies, France], 206 public and private centres were randomly selected...
November 29, 2016: Anaesthesia, Critical Care & Pain Medicine
https://www.readbyqxmd.com/read/27911356/importance-rat-liver-morphology-and-vasculature-in-surgical-research
#3
Katarína Vdoviaková, Katarína Vdoviaková, Eva Petrovová, Lenka Krešáková, Marcela Maloveská, Jana Teleky, Janka Jenčová, Jozef Živčák, Andrej Jenča
BACKGROUND The laboratory rat is one of the most popular experimental models for the experimental surgery of the liver. The objective of this study was to investigate the morphometric parameters, physiological data, differences in configuration of liver lobes, biliary system, and vasculature (arteries, veins, and lymphatic vessels) of the liver in laboratory rats. In addition, this study supports the anatomic literature and identified similarities and differences with human and other mammals. MATERIAL AND METHODS Forty laboratory rats were dissected to prepare corrosion casts of vascular system specimens (n=20), determine the lymph vessels and lymph nodes (n=10), and for macroscopic anatomical dissection (n=10) of the rat liver...
December 2, 2016: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/27908680/the-effect-of-contralateral-kidney-volume-on-renal-function-after-radical-nephroureterectomy-implications-for-eligibility-for-neoadjuvant-chemotherapy-for-upper-tract-urothelial-cancer
#4
Wan Song, Hyun Hwan Sung, Deok Hyun Han, Byong Chang Jeong, Seong Il Seo, Seong Soo Jeon, Hyun Moo Lee, Han Yong Choi, Hwang Gyun Jeon
PURPOSE: We investigated the effect of preoperative contralateral kidney (CK) volume on renal function after radical nephroureterectomy (RNU). METHODS: We reviewed 630 patients who underwent RNU between September 1994 and December 2013. Of these 630 patients, 135 patients with advanced upper tract urothelial cancer were ultimately included. Preoperative CK volume was measured from computed tomography images of the venous phase using a specialized volumetric program...
November 28, 2016: Urologic Oncology
https://www.readbyqxmd.com/read/27905373/-enteral-distress-syndrome-in-surgery-definition-pathogenesis-diagnosis
#5
A P Vlasov, V A Trofimov, T I Grigor'eva, V A Shibitov, P A Vlasov
It was performed a comprehensive experimental and clinical study of functional and metabolic status of the intestine in acute peritonitis, pancreatic necrosis, acute intestinal obstruction. We obtained objective data of impaired barrier function based on levels of toxins in arterial and mesenteric venous blood. Association of organ and organismic homeostatic changes was revealed. It was proved an important role of membrane-destabilizing processes in intestinal epithelium as a cause of enteral insufficiency...
2016: Khirurgiia
https://www.readbyqxmd.com/read/27904842/the-challenges-of-cardiothoracic-surgery-practice-in-nigeria-a-12-years-institutional-experience
#6
Bode Falase, Michael Sanusi, Adeola Animasahun, Ogadinma Mgbajah, Adetinuwe Majekodunmi, Onyekwelu Nzewi, Jonathan Nwiloh, David Oke
BACKGROUND: Although the specialty of cardiothoracic surgery has been practiced in Nigeria for many years, open heart surgery (OHS) has only in the last decade become relatively more frequent, mainly through visiting foreign cardiac surgical teams. At this early phase of development it is faced with multiple challenges, especially financing and local skilled manpower for which solutions have to be identified in order to ensure sustainability and future growth. This study is aimed at highlighting these obstacles to growth of cardiothoracic surgery based on our own institutional experience at Lagos State University Teaching Hospital (LASUTH) and the current status of OHS activity in other cardiothoracic centers in Nigeria...
October 2016: Cardiovascular Diagnosis and Therapy
https://www.readbyqxmd.com/read/27904840/surgical-experience-on-chronic-constrictive-pericarditis-in-african-setting-review-of-35-years-experience-in-cote-d-ivoire
#7
Koffi Herve Yangni-Angate, Yves Tanauh, Christophe Meneas, Florent Diby, Anicet Adoubi, Manga Diomande
BACKGROUND: Surgical experience with chronic constrictive pericarditis (CCP) is rarely documented in Africa; the aim of this study is therefore to review our African experience with CCP from 1977 to 2012 in terms of clinical and surgical outcomes and risk factors of early death after pericardiectomy. METHODS: This retrospective study is related to 120 patients with CCP; there were 72 men and 48 women with an average age at 28.8±10.4 years standard deviation (SD) (8-51 years)...
October 2016: Cardiovascular Diagnosis and Therapy
https://www.readbyqxmd.com/read/27903856/laparoscopic-left-hemicolectomy-for-colon-cancer-in-peritoneal-dialysis-patients-a-valid-and-safe-surgical-technique-to-ensure-peritoneal-dialysis-survival
#8
Sara Auricchio, Giulio Mari, Andrea Galassi, Beatrice Dozio, Marco Pozzi, Dario Maggioni, Renzo Scanziani
A laparoscopic approach represents an effective alternative to open surgery in patients undergoing peritoneal dialysis (PD). In these patients, conventional thinking provides for removal of the peritoneal catheter during left colon resections because of higher risk of patient contamination and peritonitis. The present paper describes 3 cases of laparoscopic left hemicolectomy for colon cancer performed in PD patients without complications and without peritoneal catheter removal, leading to subsequent early PD resumption...
November 2016: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
https://www.readbyqxmd.com/read/27903299/arthroscopic-arthrodesis-for-ankle-arthritis-without-bone-graft
#9
Xiaojun Duan, Liu Yang, Li Yin
BACKGROUND: Ankle arthrodesis is considered by many to be the standard operative treatment for end-stage ankle arthritis. The purpose of this study was to perform a new technique for ankle joint surface and determine the outcome for the union rates of ankle arthroscopic arthrodesis. METHODS: A total of 68 patients with posttraumatic arthritis, primary osteoarthritis, and rheumatoid arthritis were treated by ankle arthroscopic arthrodesis between May 2007 and December 2012...
December 1, 2016: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/27901494/efficacy-of-intermittent-pneumatic-compression-for-venous-thromboembolism-prophylaxis-in-patients-undergoing-gynecologic-surgery-a-systematic-review-and-meta-analysis
#10
Jian-Ping Feng, Yu-Ting Xiong, Zi-Qi Fan, Li-Jie Yan, Jing-Yun Wang, Ze-Juan Gu
We sought to comprehensively assess the efficacy of Intermittent Pneumatic Compression (IPC) in patients undergoing gynecologic surgery. A computerized literature search was conducted in Pubmed, Embase and Cochrane Library databases. Seven randomized controlled trials involving 1001 participants were included. Compared with control, IPC significantly lowered the deep vein thrombosis (DVT) risk [risk ratio (RR) = 0.33, 95% confidence interval (CI): 0.16 - 0.66]. The incidence of DVT in IPC and drugs group was similar (4...
November 25, 2016: Oncotarget
https://www.readbyqxmd.com/read/27899865/necrotizing-pneumonia-caused-by-h1n1-virus-in-a-child-with-total-anomalous-pulmonary-venous-connection-after-cardiac-surgery
#11
Mehmet G Ramoğlu, Tayfun Uçar, Tanıl Kendirli, Zeynep Eyileten, Semra Atalay
Total anomalous pulmonary venous connection is a rare form of congenital heart disease, occurring in only 1.5% of children with congenital heart disease. Although the mortality and morbidity of total anomalous pulmonary venous connection have decreased dramatically due to improvements in surgery, postoperative pulmonary venous obstruction is still a cause of late mortality in patients with corrected total anomalous pulmonary venous connection. Influenza A H1N1, the most common cause of human influenza in 2009, may cause pneumonia presenting with increased disease severity...
November 2016: Acta Cardiologica Sinica
https://www.readbyqxmd.com/read/27898998/nutritional-supplementation-for-hip-fracture-aftercare-in-older-people
#12
REVIEW
Alison Avenell, Toby O Smith, James P Curtain, Jenson Cs Mak, Phyo K Myint
BACKGROUND: Older people with hip fractures are often malnourished at the time of fracture, and subsequently have poor food intake. This is an update of a Cochrane review first published in 2000, and previously updated in 2010. OBJECTIVES: To review the effects (benefits and harms) of nutritional interventions in older people recovering from hip fracture. SEARCH METHODS: We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register, CENTRAL, MEDLINE, MEDLINE In-Process & Other Non-Indexed Citations, Embase, CAB Abstracts, CINAHL, trial registers and reference lists...
November 30, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27898601/fontan-fenestration-closure-prior-to-posterior-spinal-fusion-in-patients-with-single-ventricle-heart-disease
#13
Matthew C Schwartz, David Nykanen, Craig Fleishman, Hamish M Munro, Jonathan Phillips, Raymond D Knapp, Donald Felix
STUDY DESIGN: Case series. OBJECTIVE: To describe transcatheter closure of the Fontan fenestration prior to posterior spinal fusion in two children to prevent paradoxical venous air embolism during the operation. SUMMARY OF BACKGROUND DATA: Scoliosis is common among patients with single-ventricle congenital heart disease who have undergone Fontan operation and spinal surgery can offer physiologic benefits. Venous air embolism is a rare, but important reported complication during spinal surgery performed in the prone position...
December 1, 2016: Spine
https://www.readbyqxmd.com/read/27898181/endovenous-ablation-therapy-laser-or-radiofrequency-or-foam-sclerotherapy-versus-conventional-surgical-repair-for-short-saphenous-varicose-veins
#14
REVIEW
Sharath Chandra Vikram Paravastu, Margaret Horne, P Dominic F Dodd
BACKGROUND: Short (or small) saphenous vein (SSV) varices occur as a result of an incompetent sapheno-popliteal junction, where the SSV joins the popliteal vein, resulting in reflux in the SSV; they account for about 15% of varicose veins. Untreated varicose veins may sometimes lead to ulceration of the leg, which is difficult to manage. Traditionally, treatment was restricted to surgery or conservative management. Since the 1990s, however, a number of minimally invasive techniques have been developed; these do not normally require a general anaesthetic, are day-case procedures with a quicker return to normal activities and avoid the risk of wound infection which may occur following surgery...
November 29, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27896414/closure-devices-for-iatrogenic-thoraco-cervical-vascular-injuries
#15
Gregory C Makris, Rafiuddin Patel, Mark Little, Carina Tyrrell, James Sutcliffe, Kader Allouni, Mark Bratby, Susan Anthony, Raman Uberoi
INTRODUCTION: The unintentional arterial placement of a central venous line can have catastrophic complications. The purpose of this systematic review is to assess and analyse the available evidence regarding the use of the various vascular closure devices (VCDs) for the management of iatrogenic thoraco-cervical arterial injuries (ITCAI). METHODS: A systematic review was performed according to PRISMA guidelines. RESULTS: Thirty-two relevant case series and case reports were identified with a total of 69 patients having being studied...
November 28, 2016: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/27896375/-extracorporeal-co2-removal-as-an-alternative-to-tracheotomy-in-a%C3%A2-patient-with-extubation-failure
#16
A Redel, M Ritzka, S Kraus, A Philipp, H-J Schlitt, B Graf, T Bein
We report a patient with chest trauma who was admitted to the ICU after surgery. As he fulfilled protocol-based criteria, he was extubated 7 days after admission. However, despite intermittent non-invasive ventilation, the patient had to be re-intubated on day 10 owing to progressive hypercapnia. We decided to support the patient with a mid-flow veno-venous extracorporeal carbon dioxide removal (ECCO2‑R) system instead of a tracheotomy. Sufficient CO2 removal was established with a blood flow of 1.5 l/min and the patient was successfully extubated within a few hours...
November 28, 2016: Der Anaesthesist
https://www.readbyqxmd.com/read/27895860/hydatid-liver-cyst-causing-portal-vein-thrombosis-and-cavernous-transformation-a-case-report-and-literature-review
#17
Serdar Kirmizi, Cuneyt Kayaalp, Sezai Yilmaz
A 33-year-old male with abdominal distention after meals was admitted to the hospital. He had a history of surgery for hydatid liver cyst. The cyst was located at the liver hilum and there were portal venous thrombosis and cavernous transformation. It had been treated with partial cystectomy, omentoplasty and albendazole. Two years later at the admission to our center, his laboratory tests were in normal ranges. Abdominal imaging methods revealed splenomegaly, portal vein thrombosis, cavernous transformation and the previously operated hydatid liver cyst...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27894845/thromboelastography-demonstrates-perioperative-hypercoagulability-in-hepato-pancreato-biliary-patients-and-supports-routine-administration-of-preoperative-and-early-postoperative-venous-thromboembolism-chemoprophylaxis
#18
Anh-Thu Le, Jennifer W Harris, Erin Maynard, Sean P Dineen, Ching-Wei D Tzeng
BACKGROUND: We hypothesized hepato-pancreato-biliary (HPB) surgery patients are more likely to be hypercoagulable than hypocoagulable, and that bleeding risks from VTE chemoprophylaxis are low. This study sought to use thromboelastography (TEG) to compare coagulation profiles with bleeding/thrombotic events in HPB patients receiving standardized perioperative chemoprophylaxis. METHODS: Consecutive patients undergoing HPB resections by three surgeons at one institution (January 2014-December 2015) received preoperative and early postoperative VTE chemoprophylaxis and were evaluated with TEGs...
November 25, 2016: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
https://www.readbyqxmd.com/read/27891735/hyperammonemia-in-ornithine-transcarbamylase-deficient-recipients-following-living-donor-liver-transplantation-from-heterozygous-carrier-donors
#19
Tri Hening Rahayatri, Hajime Uchida, Kengo Sasaki, Takanobu Shigeta, Yoshihiro Hirata, Hiroyuki Kanazawa, Vidyadhar Mali, Akinari Fukuda, Seisuke Sakamoto, Mureo Kasahara
Ornithine transcarbamylase deficiency (OTCD) is a urea cycle disorder of X-linked inheritance, affecting the detoxification of excess nitrogen and leading to hyperammonemia (hyper-NH3 ). Living donor liver transplantation (LDLT) has been applied for the treatment of OTCD. This case series retrospectively reviewed two OTCD patients who experienced hyper-NH3 following LDLT. The first case was a 5-year-old girl who had onset of OTCD at 2 years of age. Ornithine transcarbamylase (OTC) enzyme activity was 62% for the donor and 15% for the recipient...
November 28, 2016: Pediatric Transplantation
https://www.readbyqxmd.com/read/27890535/partial-hepatectomy-hemodynamics-changes-experimental-data-explained-by-closed-loop-lumped-modeling
#20
Chloe Audebert, Mohamed Bekheit, Petru Bucur, Eric Vibert, Irene E Vignon-Clementel
The liver function may be degraded after partial liver ablation surgery. Adverse liver hemodynamics have been shown to be associated to liver failure. The link between these hemodynamics changes and ablation size is however poorly understood. This article proposes to explain with a closed-loop lumped model the hemodynamics changes observed during twelve surgeries in pigs. The portal venous tree is modeled with a pressure-dependent variable resistor. The variables measured, before liver ablation, are used to tune the model parameters...
November 16, 2016: Journal of Biomechanics
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