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https://www.readbyqxmd.com/read/28934537/effect-of-retroperitoneal-pelvic-packing-on-pelvic-cavity-pressure-a-cadaveric-study
#1
Yukio Sato, Kazuhiko Sekine, Takayuki Shibusawa, Kosuke Tajima, Junichi Sasaki, Nobuaki Imanishi, Sadakazu Aiso, Shingo Hori
Limited clinical evidence demonstrates the effectiveness of direct retroperitoneal pelvic packing for hemorrhage control in pelvic fractures due to the difficulty in measuring pressure on the pelvic walls within the pelvic cavity after retroperitoneal pelvic packing. Using a cadaver model, the authors aimed to assess whether retroperitoneal pelvic packing generates pressure that exceeds the venous return and arterial pressure in the pelvis. The pressure on the pelvic wall was measured in 5 fresh Japanese cadavers...
September 21, 2017: Orthopedics
https://www.readbyqxmd.com/read/28934519/intra-pericardial-use-of-recombinant-factor-viia-in-a-patient-with-acute-hemorrhagic-pericardial-effusion-following-transcutaneous-aortic-valve-replacement-a-case-report
#2
Vanya Jaitly, Kimberly Klein, Hlaing Tint, Alice Chen, Paul Allison, Bindu Akkanti, Pranav Loyalka, Brian Castillo
Perioperative bleeding can be a serious life-threatening complication in adult patients undergoing cardiac surgery, given the older age and additional comorbidities present in this patient population. The standard treatment options include transfusion of blood components and surgical re-exploration. We report the first case of an elderly female patient treated with local administration of recombinant factor VIIa (rFVIIa) for intractable hemorrhagic pericardial effusion, which developed following a transcutaneous aortic valve replacement (TAVR) procedure for severe aortic stenosis...
August 1, 2017: Laboratory Medicine
https://www.readbyqxmd.com/read/28934207/evaluation-of-the-pharmacokinetic-pharmacodynamic-relationship-of-praziquantel-in-the-schistosoma-mansoni-mouse-model
#3
Nada Abla, Jennifer Keiser, Mireille Vargas, Natalie Reimers, Helmut Haas, Thomas Spangenberg
After more than 40 years of use, Praziquantel (PZQ) still remains the drug of choice for the treatment of intestinal and urogenital schistosomiasis. Its anti-parasitic activity resides primarily in the (R)-enantiomer. Hitherto neither the molecular target nor the pharmacokinetic-pharmacodynamic relationship have been fully elucidated. Here we investigated the efficacy and pharmacokinetics of PZQ in the Schistosoma mansoni mouse model to determine the key factors that drive its efficacy. Dose-response studies with racemic PZQ with or without addition of an irreversible pan-cytochrome P450 (CYP) inhibitor, 1-aminobenzotriazole (ABT), were performed...
September 21, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28934202/platelet-dysfunction-contributes-to-bleeding-complications-in-patients-with-probable-leptospirosis
#4
Rahajeng N Tunjungputri, Muhammad Hussein Gasem, Willemijn van der Does, Pandu H Sasongko, Bambang Isbandrio, Rolf T Urbanus, Philip G de Groot, Andre van der Ven, Quirijn de Mast
BACKGROUND: Severe leptospirosis is frequently complicated by a hemorrhagic diathesis, of which the pathogenesis is still largely unknown. Thrombocytopenia is common, but often not to the degree that spontaneous bleeding is expected. We hypothesized that the hemorrhagic complications are not only related to thrombocytopenia, but also to platelet dysfunction, and that increased binding of von Willebrand factor (VWF) to platelets is involved in both platelet dysfunction and increased platelet clearance...
September 21, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28934083/outpatient-vaginal-hysterectomy-comparison-of-conventional-suture-ligature-versus-electrosurgical-bipolar-vessel-sealing
#5
G Giraudet, J P Lucot, F Sanz, C Rubod, P Collinet, M Cosson
OBJECTIVE: The aim of our study was to evaluate the feasibility of vaginal hysterectomy in an ambulatory care system and the best way to perform it between conventional and bipolar vessel sealing system ligatures. PATIENTS AND METHODS: This was a prospective study of 32 patients with vaginal hysterectomy at Lille University Hospital between December 2013 and May 2015. Two surgical techniques were compared: conventional suture ligature (CSL) and electrosurgical bipolar vessel sealing (BVS)...
May 2017: Journal of gynecology obstetrics and human reproduction
https://www.readbyqxmd.com/read/28933799/rivaroxaban-for-preventing-venous-thromboembolism-in-high-risk-ambulatory-patients-with-cancer-rationale-and-design-of-the-cassini-trial-rationale-and-design-of-the-cassini-trial
#6
Alok Khorana, Saroj Vadhan-Raj, Nicole M Kuderer, Ted Wun, Howard Liebman, Gerald Soff, Chandra Belani, Eileen M O'Reilly, Robert McBane, John Eikelboom, C V Damaraju, Karen Beyers, Flavia Dietrich, Ajay Kakkar, Hanno Riess, Renata D'Alpino Peixoto, Gary H Lyman
Venous thromboembolism (VTE) is a frequent complication of cancer associated with morbidity, mortality, increased hospitalizations and higher health care costs. Cancer patients at increased risk for VTE can be identified using a validated risk assessment score, and the incidence of VTE can be reduced in high-risk settings using anticoagulation. Rivaroxaban is a potent, oral, direct, factor Xa inhibitor approved for the prevention and treatment of thromboembolic events, including VTE. CASSINI is a double-blind, randomized, parallel-group, multicentre study comparing rivaroxaban with placebo in adult ambulatory patients with various cancers who are initiating systemic cancer therapy and are at high risk of VTE (Khorana score ≥ 2)...
September 21, 2017: Thrombosis and Haemostasis
https://www.readbyqxmd.com/read/28933507/renal-neoplasia-in-horses-a-retrospective-study
#7
Julia Vienenkötter, Krystyna Siudak, Lena Stallenberger, Christiane Herden
OBJECTIVE: Being confronted with a case series of renal neoplasia in several horses which was in striking divergence to literature data, we recognized the need of a retrospective study to assess the presence of renal neoplasms in horses. MATERIAL AND METHODS: Anamnestic animal data, necropsy findings and results of histological and immunohistochemical examinations from 2010 through 2015 were collected and evaluated regarding renal neoplasia. RESULTS: Data from postmortem examinations of 1069 horses revealed 20 horses with renal tumors constituting a prevalence of 1...
September 20, 2017: Tierärztliche Praxis. Ausgabe G, Grosstiere/Nutztiere
https://www.readbyqxmd.com/read/28933424/the-efficacy-and-safety-of-cilostazol-as-an-alternative-to-aspirin-in-chinese-patients-with-aspirin-intolerance-after-coronary-stent-implantation-a-combined-clinical-study-and-computational-system-pharmacology-analysis
#8
Ying Xue, Zhi-Wei Feng, Xiao-Ye Li, Zi-Heng Hu, Qing Xu, Zi Wang, Jia-Hui Cheng, Hong-Tao Shi, Qi-Bing Wang, Hong-Yi Wu, Xiang-Qun Xie, Qian-Zhou Lv
Dual antiplatelet therapy (DAT) with aspirin and clopidogrel is the standard regimen to achieve rapid platelet inhibition and prevent thrombotic events. Currently, little information is available regarding alternative antiplatelet therapy in patients with an allergy or intolerance to aspirin. Although cilostazol is already a common alternative to aspirin in clinical practice in China, its efficacy and safety remain to be determined. We retrospectively analyzed 613 Chinese patients who had undergone primary percutaneous coronary intervention (PCI)...
September 21, 2017: Acta Pharmacologica Sinica
https://www.readbyqxmd.com/read/28933334/-damage-control-surgery-in-polytrauma-patients-with-pelvic-fractures-is-it-possible-to-use-internal-fixation
#9
L Havlůj, V Džupa, R Gürlich
Current polytrauma management is multidisciplinary, with Damage Control Surgery (DCS), Damage Control Orthopaedics (DCO) and Damage Control Resuscitation (DCR) being applied in the first few hours after injury. The most severe group of polytrauma patients are those with circulatory instability and massive blood loss as a consequence of unstable pelvic fractures. In treating these patients, of crucial importance is the speed and quality of stabilisation of pelvic fracture fragments. The authors present two case reports of polytrauma patients with unstable pelvic fractures, in whom open reduction and internal fixation was performed on the anterior fracture segment through extended laparotomy in order to stop bleeding into the abdominopelvic cavity as part of the DCS approach...
2017: Acta Chirurgiae Orthopaedicae et Traumatologiae Cechoslovaca
https://www.readbyqxmd.com/read/28933328/-local-application-of-tranexamic-acid-in-total-hip-arthroplasty-decreases-blood-loss-and-consumption-of-blood-transfusion
#10
J Lošťák, J Gallo, M Večeřa, J Špička, K Langová
PURPOSE OF THE STUDY The primary aim of our study was to identify the effects of local application of tranexamic acid (TXA, Exacyl) on the amount of postoperative blood loss and blood transfusion requirement in primary total hip arthroplasty. We also recorded the levels of postoperative haemoglobin and its drop in early period after surgery. In each patient, we monitored in detail the incidence of early complications (haematoma, wound exudate). Lastly, the economic aspect of TXA administration was also taken into account...
2017: Acta Chirurgiae Orthopaedicae et Traumatologiae Cechoslovaca
https://www.readbyqxmd.com/read/28933214/magnetic-enhancement-of-stem-cell-targeted-delivery-into-the-brain-following-mr-guided-focused-ultrasound-for-opening-the-blood-brain-barrier
#11
Wei-Bin Shen, Pavlos Anastasiadis, Ben Nguyen, Deborah Yarnell, Paul J Yarowsky, Victor Frenkel, Paul S Fishman
Focused ultrasound (FUS)-mediated blood-brain barrier disruption (BBBD) can enable even large therapeutics such as stem cells to enter the brain from the bloodstream. However, the efficiency is relatively low. Our previous study showed that human neural progenitor cells (hNPCs) loaded with superparamagnetic iron oxide nanoparticles (SPIONs) in culture were attracted by an external magnetic field. In vivo, enhanced brain retention was observed near a magnet mounted on the skull in a rat model of traumatic brain injury, where BBBD also occurs...
July 2017: Cell Transplantation
https://www.readbyqxmd.com/read/28932938/assessment-of-oral-anticoagulation-control-at-two-pharmacist-managed-clinics-in-brazil
#12
Rogério Guimarães de Lima Silva, Caryne Margotto Bertollo, Isadora Gonçalves Ferreira, Luisa Caldeira Brant, Maria Auxiliadora Parreiras Martins
Background Warfarin remains widely used by patients with cardiovascular diseases. When using warfarin, the quality of oral anticoagulation control is a critical determinant to minimize the risk of bleeding and thromboembolic events. Pharmacist engagement in patient care is relevant towards improving the quality of warfarin therapy. Objective To assess the quality of oral anticoagulation control measured by time in therapeutic range (TTR) at two pharmacist-managed anticoagulation clinics (AC). Method This study included adults with indication of continuous warfarin use...
September 20, 2017: International Journal of Clinical Pharmacy
https://www.readbyqxmd.com/read/28932913/a-prospective-randomized-controlled-trial-evaluating-the-short-term-outcomes-of-transanal-hemorrhoidal-dearterialization-versus-tissue-selecting-technique
#13
A L H Leung, T P P Cheung, K Tung, Y P Tsang, H Cheung, C W Lau, C N Tang
BACKGROUND: Tissue-selecting technique (TST) is a novel stapled hemorrhoidectomy technique which targets the hemorrhoids, leaving uninvolved mucosal bridges intact and avoiding circumferential circular stapling. The aim of this study was to compare the short-term outcomes of TST and transanal hemorrhoidal dearterialization (THD). METHODS: Patients presenting with symptomatic hemorrhoids were recruited. Patients were randomized into two groups: (1) TST and (2) THD...
September 20, 2017: Techniques in Coloproctology
https://www.readbyqxmd.com/read/28932824/factor-viia-interaction-with-epcr-modulates-the-hemostatic-effect-of-rfviia-in-hemophilia-therapy-mode-of-its-action
#14
Shiva Keshava, Jagan Sundaram, Anuradha Rajulapati, Charles Esmon, Usha Pendurthi, L Vijaya Mohan Rao
Recent studies established that clotting factor VIIa (FVIIa) binds endothelial cell protein C receptor (EPCR). It has been speculated that FVIIa interaction with EPCR might augment the hemostatic effect of rFVIIa in therapeutic conditions. The present study is carried out to investigate the mechanism by which FVIIa interaction with EPCR contributes to the hemostatic effect of rFVIIa in hemophilia therapy. Active-site inhibited FVIIa, which is capable of binding to EPCR but has no ability to activate factor X, reduced the concentration of rFVIIa required to correct the bleeding following the saphenous vein injury in mouse hemophilia model systems...
June 27, 2017: Blood Advances
https://www.readbyqxmd.com/read/28932734/spontaneous-ruptured-pheochromocytoma-an-unusual-case-report-and-literature-review
#15
Ye Seob Jee
Ruptured pheochromocytoma is a rare disease. Its mortality rate is up to 31%-50%. Proper management of ruptured pheochromocytoma remains unclear. A 44-year-old male patient visited our Emergency Department and presented with abrupt onset of left flank pain. His blood pressure was 190/140 mmHg with purse rate of 130 beats/min. CT scan showed 8.1 × 5.6-cm-sized heterogeneously mass with rupture on the left retroperitoneal space and active bleeding. His symptom of abdominal pain was aggravated. Follow-up laboratory analysis revealed elevated WBC count and decreased hemoglobin 2 hours after admission...
September 2017: Annals of Surgical Treatment and Research
https://www.readbyqxmd.com/read/28932725/ileocolonic-transposition-esophagogastric-bypass-as-an-antireflux-treatment-for-corrosive-esophageal-injury
#16
Yuda Handaya, Mukhamad Sunardi
Because most surgeons perform an esophagectomy and colonic transposition as the main reconstruction method for patients with esophageal stenosis caused by swallowing corrosive materials, we report 2 cases in which ileocolonic transposition was used to treat such patients. Both patients displayed stenosis in the middle third of the esophagus. Their chief complaint was dysphagia. Ileocolonic transposition using vascularization of the Drummond and ileal arteries was followed by a prepared ileocolic graft by ligating ileocolic vessels...
August 2017: Annals of Coloproctology
https://www.readbyqxmd.com/read/28932555/does-bioglue-contribute-to-anastomotic-pseudoaneurysm-after-thoracic-aortic-surgery
#17
Wei-Guo Ma, Bulat A Ziganshin, Chang-Fa Guo, Mohammad A Zafar, Richard S Sieller, Maryann Tranquilli, John A Elefteriades
BACKGROUND: Although bovine serum albumin-glutaraldehyde glue (BioGlue®) has been successfully used as a hemostatic adjunct in aortic surgical procedures, there are reports that it may lead to anastomotic pseudoaneurysm formation. We seek to examine if the use of BioGlue is associated with a high incidence of anastomotic pseudoaneurysm formation following surgical repair of thoracic aortic disease. METHODS: We reviewed the medical records and follow-up computed tomography (CT) scans of patients from 2001 to 2015 in whom BioGlue was used during surgical repair of thoracic aortic disease to detect postoperative anastomotic pseudoaneurysm formation...
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28932502/ultrasound-guided-direct-intrahepatic-portosystemic-shunt-in-patients-with-budd-chiari-syndrome-short-and-long-term-results
#18
Adam Hatzidakis, Nikolaos Galanakis, Elias Kehagias, Dimitrios Samonakis, Mairi Koulentaki, Erminia Matrella, Dimitrios Tsetis
BACKGROUND AND AIMS: Budd-Chiari syndrome (BCS) is treated with anticoagulation therapy, transjugular intrahepatic portosystemic shunt (TIPS), angioplasty, and liver transplantation. TIPS is not always technically feasible, due to the complete hepatic venous thrombosis. Direct intrahepatic portosystemic shunt (DIPS) is an alternative method for decompression of portal hypertension. This is a retrospective, single-center study aiming to evaluate the outcome of ultrasound (US)-guided DIPS in patients with BCS...
June 2017: Interventional Medicine & Applied Science
https://www.readbyqxmd.com/read/28932349/novel-synthetic-adhesive-as-an-effective-alternative-to-fibrin-based-adhesives
#19
Pramod Kadaba Srinivasan, Vera Sperber, Mamdouh Afify, Hirokazu Tanaka, Kenji Fukushima, Babette Kögel, Felix Gremse, René Tolba
AIM: To compare a novel, fully synthetic, polyurethane based glue (MAR-1) to fibrin sealant in a partial liver resection rat model. METHODS: After 50% resection of the lateral left liver lobe in male Wistar rats (n = 7/group/time point), MAR-1, Fibrin or NaCl was applied. After 14, 21 and 90 postoperative days, sealant degradation, intra-abdominal adhesions were scored, and histological examination of liver tissue was performed. RESULTS: (Mean ± SEM) (MAR-1 vs Fibrin vs NaCl)...
August 28, 2017: World Journal of Hepatology
https://www.readbyqxmd.com/read/28932274/the-impact-of-panenteric-capsule-endoscopy-on-the-management-of-crohn-s-disease
#20
REVIEW
Rami Eliakim
Crohn's disease (CD) is a chronic inflammatory disease, in most patients involving the small and large bowel. In recent years, with the use of small bowel video capsule endoscopy (SBCE), it has become clear that in 50% or more of adults with established CD there is not only distal but also proximal small bowel involvement that suggests poor prognosis. A great deal of effort has been put into early diagnosis and stratification of patients into low versus high risk, thus directing treatment from step-up, or accelerated step-up, to top-down therapies...
September 2017: Therapeutic Advances in Gastroenterology
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