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https://www.readbyqxmd.com/read/28749248/update-in-perioperative-medicine-practice-changing-evidence-published-in-2016
#1
Dennis W Regan, Deanne Kashiwagi, Brian Dougan, Karna Sundsted, Karen Mauck
This summary reviews 18 key articles published in 2016 which have significant practice implications for the perioperative medical care of surgical patients. Due to the multi-disciplinary nature of the practice of perioperative medicine, important new evidence is published in journals representing a variety of medical and surgical specialties. Keeping current with the evidence that drives best practice in perioperative medicine is therefore challenging. We set out to identify, critically review, and summarize key evidence which has the most potential for practice change...
July 27, 2017: Hospital Practice (Minneapolis)
https://www.readbyqxmd.com/read/28749044/video-assisted-thoracoscopic-lobectomy-after-percutaneous-coronary-intervention-in-lung-cancer-patients-with-concomitant-coronary-heart-disease
#2
Xin Li, YiLi Fu, JinBai Miao, Hui Li, Bin Hu
BACKGROUND: In recent years, based on clinical observations, the number of lung cancer patients with concomitant coronary heart disease (CHD) has gradually increased. However, because of the requirement of long-term anticoagulant therapy after percutaneous coronary intervention (PCI), some of these patients lose the opportunity for surgical treatment, resulting in tumor progression. The objective of this study was to determine the appropriate timing of video-assisted thoracic surgery (VATS) lobectomy after PCI without increasing perioperative cardiovascular risk...
July 27, 2017: Thoracic Cancer
https://www.readbyqxmd.com/read/28748979/detection-of-the-anticoagulant-drug-warfarin-by-palladium-complexes
#3
Pramod Kumar, Vijay Kumar, Rajeev Gupta
Warfarin, a commercial anticoagulant drug, is extensively used to prevent blood clots in the blood vessel but lack of adequate analytical techniques poses serious monitoring issues. This work illustrates the application of Pd(ii) complexes not only in the excellent sensing of warfarin in organic but also in aqueous medium.
July 27, 2017: Dalton Transactions: An International Journal of Inorganic Chemistry
https://www.readbyqxmd.com/read/28748766/atrial-fibrillation-biomarkers-determining-prognosis
#4
Savas Mazarisa, Gerasimos Siasos, Evangelos Oikonomou, Vicky Tsigkou, Manolis Vavuranakis, Eleni Kokkou, Marina Zaromitidou, Georgios-Angelos Papamikroulis, Athanasios G Papavassiliou, Nikolaos Papageorgiou, George Latsios, Christodoulos Stefanadis, Dimitris Tousoulis
Atrial fibrillation (AF) is a common cardiac arrhythmia known to incite increased thromboembolic and mortality risks, especially among patients not under anticoagulant therapy when that is indicated. Several routine scores exist to help stratify AF patients, such as the CHAD2DS2-VASc score and upon which physicians are based to decide whether to administer anticoagulant therapy. Being that anticoagulant regimen is a double-edged situation with both benefits and risks, decision-making process demands a definite and reliable, evidence-based set of data to rely on...
July 27, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28748679/quality-of-anticoagulation-with-warfarin-in-korean-patients-with-atrial-fibrillation-and-prior-stroke-a-multicenter-retrospective-observational-study
#5
Keun Sik Hong, Yang Ki Kim, Hee Joon Bae, Hyo Suk Nam, Sun U Kwon, Oh Young Bang, Jae Kwan Cha, Byung Woo Yoon, Joung Ho Rha, Byung Chul Lee, Jong Moo Park, Man Seok Park, Jun Lee, Jay Chol Choi, Dong Eog Kim, Kyung Bok Lee, Tai Hwan Park, Ji Sung Lee, Seong Eun Kim, Juneyoung Lee
BACKGROUND AND PURPOSE: The quality of anticoagulation is critical for ensuring the benefit of warfarin, but this has been less well studied in Korean ischemic stroke patients with atrial fibrillation (AF). METHODS: This study retrospectively analyzed the data of patients who had an AF-related ischemic stroke and were treated with long-term warfarin therapy in 16 Korean centers. The quality of warfarin therapy was primarily assessed by the time in therapeutic range [TTR; international normalized ratio (INR), 2...
July 2017: Journal of Clinical Neurology
https://www.readbyqxmd.com/read/28748652/bleeding-related-hospital-admissions-and-30-day-re-admissions-in-patients-with-nonvalvular-atrial-fibrillation-treated-with-dabigatran-versus-warfarin
#6
Wallis C Y Lau, Xue Li, Ian C K Wong, Kenneth K C Man, Gregory Y H Lip, Wai K Leung, Chung W Siu, Esther W Chan
BACKGROUND: Reducing 30-day hospital re-admission is a policy priority worldwide. Warfarin-related bleeding is among the most common cause of hospital admissions due to adverse drug events. Compared to warfarin, dabigatran achieve full anticoagulation effect more quickly following its initiation, hence may lead to early-onset bleeds. OBJECTIVES: To compare the incidence of bleeding-related hospital admissions and 30-day re-admissions with dabigatran versus warfarin in patients with nonvalvular atrial fibrillation (NVAF)...
July 27, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/28748519/obstetric-antiphospholipid-syndrome-and-long-term-arterial-thrombosis-risk
#7
Genady Drozidnsky, Eran Hadar, Anat Shmueli, Rinat Gabbay-Benziv, Shachaf Shiber
Antiphospholipid syndrome (APS) is classified as the association of a thrombotic event and/or obstetric morbidity in patients persistently positive for antiphospholipid antibodies and/or lupus anticoagulant. To evaluate the incidence of subsequent thrombosis among women diagnosed with purely obstetric APS. We retrospectively reviewed and collected demographic and clinical data from the computerized charts of all patients with obstetric APS, from 1992 to 2017. Eligibility criteria included all women diagnosed with APS, according to the 2006 revised criteria, for whom the clinical manifestations were purely obstetric...
July 26, 2017: Journal of Thrombosis and Thrombolysis
https://www.readbyqxmd.com/read/28748509/clinical-characteristics-and-thrombosis-outcomes-of-paediatric-antiphospholipid-syndrome-analysis-of-58-patients
#8
Jingran Ma, Hongmei Song, Min Wei, Yanyan He
The study aims to analyse the clinical and immunological manifestations of paediatric antiphospholipid syndrome (APS) in patients, based on the 2006 revised classification criteria of definite APS. Fifty-eight paediatric patients with APS were enrolled and analysed retrospectively. A total of 37 female and 21 male patients with a mean age of 14 ± 3 years at disease onset were included. Fourteen (24%) cases were primary APS, and 40 (69%) cases were secondary to systemic lupus erythaematosus (SLE). Anti-nuclear antibody (ANA) positivity and hypocomplementemia were more common in secondary APS than in primary APS...
July 26, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28747619/comparison-of-commercially-available-blood-collection-tubes-containing-sodium-citrate-and-hirudin-in-platelet-aggregation-testing
#9
Walter J Janse van Rensburg, Patricia van der Merwe
BACKGROUND Platelet reactivity assessment is an important tool in both the causal determination of bleeding diathesis as well as in the evaluation of the efficacy of anti-platelet therapy in patients at risk of thrombosis. Sodium citrate is the most widely used anticoagulant for hemostasis investigations. However, some doubt exists over the suitability of sodium citrate in platelet function testing. Hirudin has been suggested as a superior replacement. Nevertheless, only 1 study compared citrated and hirudin treated samples with light transmission aggregometry...
July 27, 2017: Medical Science Monitor Basic Research
https://www.readbyqxmd.com/read/28747159/a-case-report-of-ct-diagnosed-renal-infarct-secondary-to-syphilitic-aortitis
#10
Maaike Spaltenstein, Françoise Humbert, Diem-Lan Vu, Ilker Uçkay, Gregor John
BACKGROUND: Even though reported cases of syphilis have been increasing, cases of tertiary syphilis remain extremely rare. The majority of our knowledge with regard to complications of syphilis such as aortitis was acquired before the advent of relatively modern technologies such as CT, MRI and PET. This case report presents a rare case of syphilitic aortitis associated with a renal infarct caused by a peripheral arterial embolism diagnosed by CT. CASE PRESENTATION: We present a young man with sudden abdominal pain and flank tenderness without fever...
July 26, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28747024/clinical-profile-and-outcomes-in-octogenarians-with-atrial-fibrillation-a-community-based-study-in-a-specific-european-health-care-area
#11
Moisés Rodríguez-Mañero, Estrella López-Pardo, Alberto Cordero, Omar Kredieh, María Pereira-Vazquez, Jose-Luis Martínez-Sande, Alvaro Martínez-Gomez, Carlos Peña-Gil, José Novo-Platas, Javier García-Seara, Pilar Mazón, Ricardo Laje, Isabel Moscoso, Alfonso Varela-Román, Jose María García-Acuña, José Ramón González-Juanatey
BACKGROUND: Age increases risk of stroke and bleeding. Clinical trial data have had relatively low proportions of elderly subjects. We sought to study a Spanish population of octogenarians with atrial fibrillation (AF) by combining different sources of electronic clinical records from an area where all medical centres utilized electronic health record systems. METHODS: Data was derived from the Galician Healthcare Service information system. RESULTS: From 383,000 subjects, AF was coded in 7990 (2...
September 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28746103/can-direct-oral-anticoagulants-be-reversed
#12
Jamie M Rosini, Andrea Tully
No abstract text is available yet for this article.
August 2017: Nursing
https://www.readbyqxmd.com/read/28745733/neutrophil-extracellular-trap-formation-upon-exposure-of-hydrophobic-materials-to-human-whole-blood-causes-thrombogenic-reactions
#13
Claudia Sperling, Marion Fischer, Manfred F Maitz, Carsten Werner
Neutrophil extracellular trap (NET) formation, a reaction of the innate immune system to fight pathogens, was shown to be involved in thrombus formation. In the present study blood-contacting biomaterials with graded surface characteristics were investigated as a potential cause of NET formation on medical devices. Surface properties are known to govern protein adsorption, cell adhesion and ultimately the activation of several other host defense pathways - potentially also the formation of NETs. Model materials of defined hydrophilic or hydrophobic properties (glass, and thin films of poly(ethylene-alt-maleic anhydride), self-assembled monolayers of methyl terminated alkanethiols, and Teflon AF™) were incubated either with isolated human granulocytes after pre-adsorption with plasma proteins or with human whole blood...
July 26, 2017: Biomaterials Science
https://www.readbyqxmd.com/read/28745220/tuftsin-properties-and-analogs
#14
Agnieszka Siebert, Monika Gensicka-Kowalewska, Grzegorz Cholewiński, Krystyna Dzierzbicka
Immunomodulation is one of the significant therapeutic strategies. It includes both stimulation or suppression of the immune system by a variety of substances called immunomodulators, designed to regulate the immune response of the organism to infections of varying etiology. An example of such a substance is tuftsin (TKPA) 3 (Fig. (1)). Tuftsin is an endogenous immunomodulator of a wide spectrum of biological activity. Tetrapeptide 3 provides also antitumor, antimicrobial, anticoagulant and analgesic properties...
July 25, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28745133/bioprosthetic-mitral-valve-thrombosis-complete-resolution-by-anticoagulation
#15
Camille Binda, Edouard Hubert, Pierre-Vladimir Ennezat, André Vincentelli, Sylvestre Marechaux
No abstract text is available yet for this article.
July 26, 2017: Acta Cardiologica
https://www.readbyqxmd.com/read/28745065/assessment-of-oral-anticoagulant-use-in-residents-of-long-term-care-homes-evidence-for-contemporary-suboptimal-use
#16
Carlos H Rojas-Fernandez, Joslin Goh, Jennifer Hartwick, Ruth Auber, Aein Zarrin, Melissa Warkentin, Zain Hudani
OBJECTIVE: To describe the quality of warfarin use in residents of long-term care facilities and investigate potential predictors oral anticoagulant use. DESIGN: Retrospective chart review (August 2013 to September 2014). SETTING: Thirteen long-term care (LTC) and assisted living facilities (ALF). PARTICIPANTS: Residents from LTC or ALF settings who ( a) received warfarin or direct-acting oral anticoagulants (DOACs) and ( b) residents with a valid indication for oral anticoagulants such as atrial fibrillation, venous thromboembolism, but were not receiving these drugs...
July 1, 2017: Annals of Pharmacotherapy
https://www.readbyqxmd.com/read/28744652/effects-of-chitosan-derivative-n-2-hydroxy-3-trimethylammonium-propyl-chloride-on-anticoagulant-activity-of-guinea-pig-plasma
#17
N N Drozd, B Ts Shagdarova, A V Il'ina, V P Varlamov
Intravenous injection of protamine sulfate or quarternized chitosan derivative to guinea pigs after injection of 70 aIIa U/kg non-fractionated heparin shortened plasma clotting time (shown by partial activated thromboplastin time, thrombin time, and prothrombin time). Intravenous injection of protamine sulfate or quarternized chitosan derivative to guinea pigs after injection of 1 mg/kg (100 aXa U/kg) low-molecular-weight heparin (clexane) led to shortening of plasma clotting time in the ReaClot Heparin test and to prolongation of plasma amidolytic activity in the factor Xa chromogenic substrate test...
July 26, 2017: Bulletin of Experimental Biology and Medicine
https://www.readbyqxmd.com/read/28743779/treatment-of-pulmonary-embolism-with-argatroban-and-ultrasound-assisted-catheter-directed-thrombolysis-with-alteplase-in-a-patient-with-heparin-induced-thrombocytopenia
#18
Brittany T Bethea, John W Elliot, John B Richardson, Mustafa I Ahmed
PURPOSE: Successful ultrasound-assisted catheter-directed thrombolysis (USAT) with low-dose alteplase and argatroban in a patient with bilateral pulmonary embolism (PE) secondary to heparin-induced thrombocytopenia (HIT) is reported. SUMMARY: HIT is a life-threatening complication associated with a high risk of thromboembolism. Systemic anticoagulation for the treatment of thrombosis may not be sufficient in the presence of PE. Catheter-directed treatment may be indicated in patients with PE and associated right ventricular dysfunction...
August 1, 2017: American Journal of Health-system Pharmacy: AJHP
https://www.readbyqxmd.com/read/28743758/ashp-national-survey-of-pharmacy-practice-in-hospital-settings-prescribing-and-transcribing-2016
#19
Craig A Pedersen, Philip J Schneider, Douglas J Scheckelhoff
PURPOSE: The results of the 2016 ASHP national survey of pharmacy practice in hospital settings are presented. METHODS: A stratified random sample of pharmacy directors at 1,315 general and children's medical-surgical hospitals in the United States were surveyed using a mixed-mode method offering a choice of completing a paper survey or an online survey. IMS Health supplied data on hospital characteristics; the survey sample was drawn from IMS's hospital database...
July 25, 2017: American Journal of Health-system Pharmacy: AJHP
https://www.readbyqxmd.com/read/28743722/bedside-tracheostomy-on-pediatric-icu-subjects-supported-by-extracorporeal-membrane-oxygenation
#20
Stephanie P Schwartz, Desiree Bonadonna, Matthew G Hartwig, Ira M Cheifetz
BACKGROUND: Tracheostomy facilitates ambulatory extracorporeal membrane oxygenation (ECMO) as a bridge to recovery or lung transplantation in patients with respiratory failure, yet data on this procedure in this population are lacking. This report describes a series of pediatric ICU patients who had a bedside tracheostomy performed while being supported on ECMO and examines the potential impact of this procedure on active rehabilitation and sedation requirements. METHODS: This retrospective case series reviews all patients in the pediatric ICU who received a tracheostomy while being supported on ECMO at a single tertiary care center for the past 3 y...
July 25, 2017: Respiratory Care
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