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https://www.readbyqxmd.com/read/28427112/acute-encephalopathy-in-a-2-year-old-pot-bellied-pig-following-accidental-intoxication-with-clonazepam
#1
Emilie L Setlakwe, Amy L Johnson
OBJECTIVE: To describe a case of successful management of clonazepam toxicity causing encephalopathy in a pot-bellied pig. CASE SUMMARY: A 2-year-old female pot-bellied pig weighing 13.5 kg was presented for evaluation of clinical signs of acute encephalopathy. Based on the animal's history and clinical signs, a tentative diagnosis of benzodiazepine (BZP) intoxication was made. The results of a urinary drug screening test designed to detect illicit substances in human urine indicated benzodiazepine exposure...
April 20, 2017: Journal of Veterinary Emergency and Critical Care
https://www.readbyqxmd.com/read/28416347/blood-collection-vials-and-clinically-used-intravenous-fluids-contain-significant-amounts-of-nitrite
#2
Luis E F Almeida, Sayuri Kamimura, Margaret Y Nettleton, Celia M de Souza Batista, Elizabeth Walek, Alfia Khaibullina, Li Wang, Zenaide M N Quezado
The biology of the inorganic anion nitrite is linked to nitric oxide (NO) as nitrite can be reduced to NO and mediate its biological activities. Thus, studies of nitrite biology require sensitive and selective chemical assays. The acetic and ascorbic acids method is selective for nitrite and measures it in biological matrices. However, one of the pitfalls of nitrite measurements is its ubiquitous presence in sample collection tubes. Here, we showed high levels of nitrite in collection tubes containing EDTA, sodium citrate or sodium heparin and smaller amounts in tubes containing lithium heparin or serum clot activator...
April 14, 2017: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/28414670/diulafoy-s-lesion-an-uncanny-etiology-of-gastrointestinal-bleed
#3
V Gasia, O Lamendola
INTRODUCTION: Dieulafoy's lesion is a relatively rare, but potentially life-threatening, condition. It accounts for 1-2 percent of acute gastrointestinal (GI); bleeding. CASE: A 99-year-old woman was initially admitted due to left lower extremity cellulitis related to chronic venous stasis ulcer and was receiving broad-spectrum IV antibiotics. Upon admission to the medical floor, she had an episode of hematemesis and multiple bowel movements with black-tarry stools...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28414172/lccl-protein-complex-formation-in-plasmodium-is-critically-dependent-on-lap1
#4
Annie Z Tremp, Vikram Sharma, Victoria Carter, Edwin Lasonder, Johannes T Dessens
Successful sporogony of Plasmodium berghei in vector mosquitoes requires expression of a family of six modular proteins named LCCL lectin domain adhesive-like proteins (LAPs). The LAPs share a subcellular localization in the crystalloid, a unique parasite organelle that forms during ookinete development. Here, LAP interactions in P. berghei were studied using a series of parasite lines stably expressing reporter-tagged LAPs combined with affinity purification and high accuracy label free quantitative mass spectrometry...
April 13, 2017: Molecular and Biochemical Parasitology
https://www.readbyqxmd.com/read/28411114/circulating-biologically-active-adrenomedullin-bio-adm-predicts-hemodynamic-support-requirement-and-mortality-during-sepsis
#5
Pietro Caironi, Roberto Latini, Joachim Struck, Oliver Hartmann, Andreas Bergmann, Giuseppe Maggio, Marco Cavana, Gianni Tognoni, Antonio Pesenti, Luciano Gattinoni, Serge Masson
BACKGROUND: The biological role of adrenomedullin, a hormone involved in hemodynamic homeostasis, is controversial in sepsis, since administration of either the peptide or an antibody against it may be beneficial. METHODS: Plasma bio-ADM was assessed on days 1, 2 and 7 after randomization of 956 patients with sepsis or septic shock to albumin or crystalloids for fluid resuscitation in the multicenter Albumin Italian Outcome Sepsis (ALBIOS) trial. We tested the association of bio-ADM and its time-dependent variation with fluid therapy, vasopressor administration, organ failures and mortality...
April 11, 2017: Chest
https://www.readbyqxmd.com/read/28407811/saline-versus-balanced-crystalloids-for-intravenous-fluid-therapy-in-the-emergency-department-study-protocol-for-a-cluster-randomized-multiple-crossover-trial
#6
Wesley H Self, Matthew W Semler, Jonathan P Wanderer, Jesse M Ehrenfeld, Daniel W Byrne, Li Wang, Leanne Atchison, Matthew Felbinger, Ian D Jones, Stephan Russ, Andrew D Shaw, Gordon R Bernard, Todd W Rice
BACKGROUND: Prior studies in critically ill patients suggest the supra-physiologic chloride concentration of 0.9% ("normal") saline may be associated with higher risk of renal failure and death compared to physiologically balanced crystalloids. However, the comparative effects of 0.9% saline and balanced fluids are largely unexamined among patients outside the intensive care unit, who represent the vast majority of patients treated with intravenous fluids. METHODS/DESIGN: This study, entitled Saline Against Lactated Ringer's or Plasma-Lyte in the Emergency Department (SALT-ED), is a pragmatic, cluster, multiple-crossover trial at a single institution evaluating clinical outcomes of adults treated with 0...
April 13, 2017: Trials
https://www.readbyqxmd.com/read/28398962/population-based-assessment-of-intraoperative-fluid-administration-practices-across-three-surgical-specialties
#7
Scott E Regenbogen, Nirav J Shah, Stacey D Collins, Samantha Hendren, Michael J Englesbe, Darrell A Campbell
OBJECTIVE: To assess the variation in hospitals' approaches to intraoperative fluid management and their association with postoperative recovery. BACKGROUND: Despite increasing interest in goal-directed, restricted-volume fluid administration for major surgery, there remains little consensus on optimal strategies, due to the lack of institution-level studies of resuscitation practices. METHODS: Among 64 hospitals in a state-wide surgical collaborative, we profiled fluid administration practices during 8404 intestinal resections, 22,854 hysterectomies, and 1471 abdominopelvic endovascular procedures...
May 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28396935/state-of-the-art-in-fluid-and-volume-therapy-a%C3%A2-user-friendly-staged-concept-english-version
#8
M Rehm, N Hulde, T Kammerer, A S Meidert, K Hofmann-Kiefer
Adequate intraoperative infusion therapy is essential for the perioperative outcome of a patient. Both hypo- and hypervolemia can lead to an increased rate of perioperative complications and to a worse outcome. Perioperative infusion therapy should therefore be needs-based. The primary objective is the maintenance of preoperative normovolemia using a rational infusion strategy. Perioperative fluid losses should be differentiated from volume losses due to surgical bleeding or protein losses into the interstitial space...
April 10, 2017: Der Anaesthesist
https://www.readbyqxmd.com/read/28383476/multicenter-observational-prehospital-resuscitation-on-helicopter-study-prohs
#9
John B Holcomb, Michael D Swartz, Stacia M DeSantis, Thomas J Greene, Erin E Fox, Deborah M Stein, Eileen M Bulger, Jeffrey D Kerby, Michael Goodman, Martin A Schreiber, Martin D Zielinski, Terence O'Keeffe, Kenji Inaba, Jeffrey S Tomasek, Jeanette M Podbielski, Savitri Appana, Misung Yi, Charles E Wade
BACKGROUND: Earlier use of in-hospital plasma, platelets and red blood cells (RBCs) has improved survival in trauma patients with severe hemorrhage. Retrospective studies have associated improved early survival with prehospital blood product transfusion (PHT). We hypothesized that PHT of plasma and/or RBCs would result in improved survival after injury in patients transported by helicopter. METHODS: Adult trauma patients transported by helicopter from the scene to nine Level 1 trauma centers were prospectively observed from Jan-Nov 2015...
April 5, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28381258/metabolomic-profiling-in-patients-undergoing-off-pump-or-on-pump-coronary-artery-bypass-surgery
#10
H Kirov, M Schwarzer, S Neugebauer, G Faerber, M Diab, T Doenst
BACKGROUND: Coronary artery bypass surgery can be performed without (Off-Pump) or with cardiopulmonary bypass (On-Pump). Extracorporeal circulation and cardioplegic arrest may cause alterations in the plasma metabolome. We assessed metabolomic changes in patients undergoing On-Pump or Off-Pump coronary artery bypass surgery. METHODS: We assessed five analyte classes (41 acylcarnitines, 14 amino acids, 92 glycerophospholipids, 15 sphingolipids, sugars, lactate) using a mass-spectrometry-based kit (Biocrates AbsoluteIDQ® p150) in paired arterial and coronary sinus blood obtained from 10 consecutive On-Pump and 10 Off-Pump patients...
April 5, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28378266/comparison-of-forced-air-warming-systems-in-prevention-of-intraoperative-hypothermia
#11
Volkan Alparslan, Alparslan Kus, Tulay Hosten, Mehmet Ertargin, Dilek Ozdamar, Kamil Toker, Mine Solak
In this study, we aimed to compare the effects of forced-air warming upper body blankets and forced-air warming underbody blankets on intraoperative hypothermia in patients who were planned to undergo open abdominal surgical operations in which extensive heat loss occurs. This prospective and randomized study included 92 patients who would undergo lower abdominal surgery under general anesthesia. Patients were randomized by closed envelope method and divided into two groups. Group I (n:46) included the patients who would receive warming with forced-air warming upper body blanket, and Group II (n:46) consisted of the patients who received warming with forced-air warming underbody blanket...
April 4, 2017: Journal of Clinical Monitoring and Computing
https://www.readbyqxmd.com/read/28374467/changes-from-2012-to-2015-in-intravenous-fluid-solutions-issued-to-hospital-departments
#12
A B Jonsson, A Perner
BACKGROUND: In recent years, large trials have increased the level of evidence for intravenous (IV) fluid therapy, at least in the intensive care setting. It is less clear whether this change in the evidence base has been associated with changes in IV fluid use in different hospital departments. METHODS: We obtained details from the regional pharmacy regarding IV fluids issued to hospital departments in the Danish Capitol Region from January 2012 to May 2015. We used paired Wilcoxon's signed-rank test to analyse changes in the issuing in different departments...
May 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/28372955/colloids-in-cardiac-surgery-friend-or-foe
#13
Pia Katarina Ryhammer, Mariann Tang, Joachim Hoffmann-Petersen, Dovile Leonaviciute, Jacob Greisen, Marie Storebjerg Gissel, Carl-Johan Jakobsen
OBJECTIVE: The right choice of fluid replacement still is a matter of debate. Recently, two large-scale studies on the use of hydroxyethyl starches (HES) in the intensive care setting have been published, which have caused a huge shift in the daily practice of volume therapy. These results have been applied to patients outside intensive care. The aim of this study was to evaluate the impact this change has had on the outcomes in a large population of cardiac surgery patients, with a focus on the type of colloid infusion...
February 4, 2017: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/28364968/-sphenopalatine-ganglion-block-for-postdural-puncture-headache-in-ambulatory-setting
#14
José Miguel Cardoso, Miguel Sá, Rita Graça, Hugo Reis, Liliana Almeida, Célia Pinheiro, Duarte Machado
BACKGROUND AND OBJECTIVES: Postdural puncture headache (PDPH) is a common complication following subarachnoid blockade and its incidence varies with the size of the needle used and the needle design. Supportive therapy is the usual initial approach. Epidural blood patch (EBP) is the gold-standard when supportive therapy fails but has significant risks associated. Sphenopalatine ganglion block (SPGB) may be a safer alternative. CASE REPORT: We observed a 41 year-old female patient presenting with PDPH after a subarachnoid blockade a week before...
March 30, 2017: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/28333836/the-need-for-optimized-crystalloid-based-resuscitation
#15
Avi Yitzhak, Yuval Glick, Avi Benov, Roy Nadler, Joseph F Rappold, Elon Glassberg
No abstract text is available yet for this article.
March 22, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28332304/sclerosing-polycystic-adenosis-a-rare-tumor-misdiagnosed-as-retention-cyst-on-fine-needle-aspiration-cytology
#16
Shilpi, Fuzail Ahmad Ansari, Shalini Bahadur, Akshi Katyal, Aastha Narula, Namrata Nargotra, Sompal Singh
Sclerosing polycystic adenosis (SPA) is a rare benign neoplasm of the salivary gland which resembles the fibrocystic disease of the breast clinically as well as morphologically. This entity has varied morphological presentation on fine needle aspiration. Only a few case reports and occasional case series are found in the literature describing its cytology. Here we are presenting a case of SPA in the parotid gland in a 13-year-old male patient who presented with a slow growing infra-auricular mass since one year without any other symptoms...
March 22, 2017: Diagnostic Cytopathology
https://www.readbyqxmd.com/read/28329384/custodiol-versus-cold-calafiore-for-elective-cardiac-arrest-in-isolated-aortic-valve-replacement-a-propensity-matched-analysis-of-7263-patients%C3%A2
#17
Alexandro Hoyer, Sven Lehmann, Meinhard Mende, Thilo Noack, Philipp Kiefer, Martin Misfeld, Farhad Bakhtiary, Friedrich Wilhelm Mohr
OBJECTIVES: This study was designed to assess the impact of crystalloid cardioplegia (CCP) and blood cardioplegia (BCP) on short- and long-term outcome after isolated aortic valve replacement (AVR). METHODS: A total of 7263 patients undergoing AVR at our institution between November 1994 and June 2015 were identified. CCP (Custodiol ® ) was used in 83% ( n  = 5998) and intermittent cold BCP in 1007 patients (14%). For 4790 patients, propensity scores were calculated from baseline data, risk factors, comorbidities and characteristics of the disease, resulting in 825 pairs...
March 3, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28322215/hooves-better-than-potatoes-in-vitro-effects-of-balanced-crystalloid-and-colloids-on-functional-parameters-of-coagulation-and-fibrinolysis
#18
Łukasz J Krzych, Piotr F Czempik
No abstract text is available yet for this article.
March 21, 2017: Polish Archives of Internal Medicine
https://www.readbyqxmd.com/read/28319488/an-in-vitro-assessment-of-the-efficacy-of-various-iv-cannulas-for-the-rapid-iv-fluid-administration
#19
Mineto Kamata, Hina Walia, Mumin Hakim, Dmitry Tumin, Joseph D Tobias
OBJECTIVES: The current study prospectively evaluates the administration of fluid through commonly used vascular cannulas of various length and diameter. DESIGN: Observational, in vitro experiment. SETTING: Not applicable. SUBJECTS: No human subjects. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Fluid (500 mL) was administered via gravity flow and with pressure assistance (pressure bag set at 300 mm Hg) through various vascular cannulas including peripheral IV catheters (22 gauge, 1 inch; 20 gauge, 1...
March 17, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28302179/balanced-crystalloids-versus-saline-in-the-intensive-care-unit-study-protocol-for-a-cluster-randomized-multiple-crossover-trial
#20
Matthew W Semler, Wesley H Self, Li Wang, Daniel W Byrne, Jonathan P Wanderer, Jesse M Ehrenfeld, Joanna L Stollings, Avinash B Kumar, Antonio Hernandez, Oscar D Guillamondegui, Addison K May, Edward D Siew, Andrew D Shaw, Gordon R Bernard, Todd W Rice
BACKGROUND: Saline, the intravenous fluid most commonly administered to critically ill adults, contains a high chloride content, which may be associated with acute kidney injury and death. Whether using balanced crystalloids rather than saline decreases the risk of acute kidney injury and death among critically ill adults remains unknown. METHODS: The Isotonic Solutions and Major Adverse Renal Events Trial (SMART) is a pragmatic, cluster-level allocation, cluster-level crossover trial being conducted between 1 June 2015 and 30 April 2017 in five intensive care units at Vanderbilt University Medical Center in Nashville, TN, USA...
March 16, 2017: Trials
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