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https://www.readbyqxmd.com/read/28733105/adverse-reactions-of-%C3%AE-2-adrenoceptor-agonists-in-cats-reported-in-2003-2013-in-finland
#1
Marja R Raekallio, Marika Virtanen, Irmeli Happonen, Outi M Vainio
OBJECTIVE: To describe suspected adverse drug reactions in cats associated with use of α2-adrenoceptor agonists. STUDY DESIGN: Retrospective study. ANIMALS: A total of 90 cats. METHODS: Data were collected from reports on adverse reactions to veterinary medicines sent to the Finnish Medicines Agency during 2003-2013. All reports of suspected adverse reactions associated with use of α2-adrenoceptor agonists in cats were included...
March 1, 2017: Veterinary Anaesthesia and Analgesia
https://www.readbyqxmd.com/read/28731670/calcaneus-osteomyelitis-secondary-to-guthrie-test-case-report
#2
Tugce Tural Kara, Tugba Erat, Halil Ozdemir, Aysun Yahsi, Suat Fitoz, Ergin Ciftci, Erdal Incea
Calcaneus osteomyelitis is a rare infection in newborns. Invasive procedures, prematurity and low birth wight are some causative factors. The clinical signs may be mild. We report a neonate with calcaneous osteomyelitis which was secondary to a Guthrie test sample. She was admitted to hospital with swelling, redness and increased temperature on her heel. Superficial tissue ultrasound showed fluid collection with heavy content was observed on the posterior of the right foot. Puncture and drainage was performed and methicillin-susceptible Staphylococcus aureus was isolated from the drainage culture...
August 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28731206/comparative-plasma-and-interstitial-fluid-pharmacokinetics-of-flunixin-meglumine-and-ceftiofur-hydrochloride-following-individual-and-co-administration-in-dairy-cows
#3
P J Gorden, M D Kleinhenz, L W Wulf, S J Rajewski, C Wang, R Gehring, J F Coetzee
Ceftiofur (CEF) and flunixin meglumine (FLU) are two drugs approved for use in beef and dairy cattle that are frequently used in combination for many diseases. These two drugs are the most commonly used drugs in dairy cattle in their respective drug classes. Two research groups have recently published manuscripts demonstrating altered pharmacokinetics of FLU and CEF in cows affected with naturally occurring mastitis. The objective of this study was to determine whether pharmacokinetics of flunixin meglumine administered intravenously or intramuscularly administered ceftiofur hydrochloride would be altered when co-administered versus individual administration to healthy dairy cattle...
July 21, 2017: Journal of Veterinary Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/28729377/abundant-dystrophic-calcifications-mimicking-aortic-valve-abscess-in-a-patient-undergoing-elective-aortic-valve-replacement
#4
Adam L Booth, Christine Q Li, Ghannam Ayed Al-Dossari, Heather L Stevenson
Dystrophic calcifications of the aortic valve may cause symptomatic aortic stenosis and account for a significant portion of patients who undergo elective valve replacement. Calcifications appearing grossly as a cloudy fluid surrounding the aortic valve leaflets are an uncommon finding. Normally, calcified aortic valves are characterised by large, nodular masses within the aortic cusps. We report a case of dystrophic calcifications on a stenotic aortic valve encountered intraoperatively, which was suggestive of infective endocarditis and abscess formation...
July 19, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28727093/effects-of-intravenous-lipopolysaccharide-administration-on-feed-intake-ruminal-forage-degradability-and-liquid-parameters-and-physiological-responses-in-beef-cattle
#5
K D Lippolis, R F Cooke, K M Schubach, R S Marques, D W Bohnert
This experiment compared DMI, ruminal forage degradability, and liquid parameters as well as physiological responses in beef cattle receiving a lipopolysaccharide (LPS) challenge or not. Eight ruminally cannulated Angus × Hereford steers (485 ± 16 kg BW) were housed in individual pens on d -7, ranked by BW, and allocated to 1 of 2 treatments administered on d 0: 1) an intravenous (i.v.) bolus dose (0.5 μg/kg of BW, diluted in 5 mL of 0.9% sterile saline) of bacterial LPS ( 0111:B4) or 2) a 5-mL i.v. injection of 0...
July 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28725594/weekly-ascorbic-acid-infusion-in-castration-resistant-prostate-cancer-patients-a-single-arm-phase-ii-trial
#6
Torben K Nielsen, Martin Højgaard, Jon T Andersen, Niklas Rye Jørgensen, Bo Zerahn, Bent Kristensen, Trine Henriksen, Jens Lykkesfeldt, Kári J Mikines, Henrik E Poulsen
BACKGROUND: Ascorbic acid (AA) has in vivo cytotoxic properties at concentrations that can only be achieved through intravenous (IV) administration in humans. Treatment with intravenous AA is widely and increasingly used in complementary medicine despite a lack of clinical evidence for the efficacy of this treatment. METHODS: This non-comparative, single-center, phase II trial included patients with chemotherapy-naïve, metastatic castration-resistant prostate cancer (mCRPC) from an outpatient clinic to evaluate the efficacy and safety of IV AA therapy...
June 2017: Translational Andrology and Urology
https://www.readbyqxmd.com/read/28725564/post-partum-streptococcal-toxic-shock-syndrome-associated-with-necrotizing-fasciitis
#7
Wei Chuan Chua, Mohd Zulfakar Mazlan, Saedah Ali, Sanihah Che Omar, Wan Mohd Nazaruddin Wan Hassan, S Praveena Seevaunnantum, Rhendra Hardy Mohd Zaini, Mohd Hasyizan Hassan, Alwi Muhd Besari, Zaidah Abd Rahman, Zeti Norfidiyati Salmuna Ayub, Sabrina Abd Ghani, Normalinda Yaacob, Wan Rosilawati Wan Rosli
We report a fatal case of post-partum streptococcal toxic shock syndrome in a patient who was previously healthy and had presented to the emergency department with an extensive blistering ecchymotic lesions over her right buttock and thigh associated with severe pain. The pregnancy had been uncomplicated, and the mode of delivery had been spontaneous vaginal delivery with an episiotomy. She was found to have septicemic shock requiring high inotropic support. Subsequently, she was treated for necrotizing fasciitis, complicated by septicemic shock and multiple organ failures...
2017: IDCases
https://www.readbyqxmd.com/read/28719484/amitraz-a-perpetual-silent-menace-among-children-in-developing-countries-a-case-report
#8
Sowmya Shashidhara, Suneel C Mundkur, Shrikiran A Hebbar, Ashwini Kumar, Vaisakh Sambasivan
Amitraz is an acaricide and insecticide used to treat ticks, which infest domestic animals in developing countries. Because of its widespread use, it is one of the common poisons unintentionally consumed by infants and children when left unsupervised. A 3-year-old boy was brought with unintentional consumption of Amitraz. On examination, he was found to be progressively drowsy, with an irregular pulse, bradycardia, and hypotension. He was treated with atropine, intravenous fluids, and dopamine infusion; hemodynamic stability was achieved within 36 hours after ingestion...
July 17, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28719483/difficult-intubation-and-ventilation-in-an-infant-with-retropharyngeal-abscess-with-mediastinal-extension
#9
Michael A Bruno, Tomas Drabek, Mioara D Manole
A previously healthy 7-month-old male infant presented for evaluation of fever, deceased oral intake, and intermittent noisy breathing. Physical examination revealed neck tenderness. Soft tissue neck radiographs and computed tomography (CT) scan supported a diagnosis of retropharyngeal swelling with extension to the superior mediastinum. Surgical exploration was planned, and endotracheal intubation was performed in the operating room. Significant cardiorespiratory derangements developed immediately after the tracheal tube was inserted, including hypotension, hypoxia, and bradycardia with signs of cardiac ischemia...
July 17, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28719397/obesity-and-pancreatitis
#10
Biswajit Khatua, Bara El-Kurdi, Vijay P Singh
PURPOSE OF REVIEW: The obesity pandemic poses a unique set of problems for acute pancreatitis - both by increasing acute pancreatitis incidence, and worsening acute pancreatitis severity. This review explores these associations, underlying mechanisms, and potential therapies. RECENT FINDINGS: We review how the obesity associated increase in gallstones, surgical, and endoscopic interventions for obesity management, diabetes, and related medications such as incretin-based therapies and hypertriglyceridemia may increase the incidence of acute pancreatitis...
July 17, 2017: Current Opinion in Gastroenterology
https://www.readbyqxmd.com/read/28719014/bioavailability-and-tolerability-of-nebulised-dexamethasone-sodium-phosphate-in-adult-horses
#11
A D Haspel, S Giguère, K A Hart, L J Berghaus, J L Davis
BACKGROUND: Nebulisation of the injectable dexamethasone sodium phosphate (DSP) would offer an inexpensive way of delivering a potent corticosteroid directly to the lungs of horses with asthma. However, this approach would be advantageous only if systemic absorption is minimal and if the preservatives present in the formulation do not induce airway inflammation. OBJECTIVE: To investigate the bioavailability of nebulised DSP and to determine whether it induces airway inflammation or hypothalamic-pituitary-adrenal (HPA) axis suppression in healthy adult horses...
July 18, 2017: Equine Veterinary Journal
https://www.readbyqxmd.com/read/28718350/tourniquet-deflation-prior-to-20-minutes-in-upper-extremity-intravenous-regional-anesthesia
#12
Richard W Gurich, Justin W Langan, Robert J Teasdall, Stephanie L Tanner, John L Sanders
BACKGROUND: Bier blocks, or intravenous regional anesthesia (IVRA), are a method of anesthesia for upper extremity surgeries. This study reports our experience with tourniquet deflation prior to 20 minutes with upper extremity IVRA. METHODS: This study was designed as a retrospective cohort analysis. Records, including intraoperative and immediate postoperative anesthesia notes, of 430 patients who underwent IVRA with an upper extremity Bier block and a corresponding tourniquet time of less than 20 minutes were reviewed...
January 1, 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28717094/limbic-encephalitis-associated-with-human-herpesvirus-7-hhv-7-in-an-immunocompetent-adult-the-first-reported-case-in-japan
#13
Yoko Aburakawa, Takayuki Katayama, Tsukasa Saito, Jun Sawada, Tatsuo Suzutani, Hitoshi Aizawa, Naoyuki Hasebe
A 35-year-old male who had not previously suffered any major illnesses was admitted to our hospital because of general fatigue, fever, headache, vomiting, consciousness disturbance, and seizures. A neurological examination showed that he was in a semi-comatose state and exhibited neck stiffness. Brain magnetic resonance imaging detected high-intensity areas in the bilateral hippocampi and periventricular white matter. A cerebrospinal fluid examination revealed mononuclear pleocytosis, an elevated protein level, and positivity for human herpesvirus-7 (HHV-7) DNA...
2017: Internal Medicine
https://www.readbyqxmd.com/read/28717053/pure-autonomic-failure
#14
REVIEW
Thomas P Brown
Pure autonomic failure is a degenerative disorder of the peripheral autonomic nervous system. Patients experience symptomatic hypotension that requires them to sit, squat or lie down to prevent syncope. It is associated with characteristic histopathological findings, resulting in neuronal cytoplasmic inclusions in the peripheral autonomic nerves. These lesions are responsible for defects in the synthesis and release of norepinephrine from sympathetic nerve terminals, resulting in significant hypotension. Patients with autonomic failure also have exaggerated blood pressure responses to common stimuli such as food or fluid intake, heat, exercise and medications...
July 17, 2017: Practical Neurology
https://www.readbyqxmd.com/read/28713530/are-cerebrospinal-fluid-protein-levels-and-plasma-neutrophil-lymphocyte-ratio-associated-with-prognosis-of-guillain-barr%C3%A3-syndrome
#15
Sevki Sahin, Nilgun Cinar, Sibel Karsidag
Guillain Barré syndrome (GBS) is a post-infectious acute autoimmune polyradiculopathy. Cerebrospinal fluid (CSF) total protein level and plasma neutrophil/lymphocyte ratio (NLR) are related with autoimmune response. We aimed to reach a prognostic indicator for GBS by using electrophysiological findings, protein level of CSF, and plasma NLR based on Medical Research Council (MRC) sum score data. Cases who met diagnostic criteria of GBS and followed at least six months were enrolled in the study. Nerve conduction study (NCS) and lumbar puncture were performed one week after symptom onset...
June 23, 2017: Neurology International
https://www.readbyqxmd.com/read/28713516/sequential-compression-pump-effect-on-hypotension-due-to-spinal-anesthesia-for-cesarean-section-a-double-blind-clinical-trial
#16
Fatemeh Javaherforoosh Zadeh, Mostafa Alqozat, Reza Akhond Zadeh
BACKGROUND: Spinal anesthesia (SA) is a standard technique for cesarean section. Hypotension presents an incident of 80-85% after SA in pregnant women. OBJECTIVE: To determine the effect of intermittent pneumatic compression of lower limbs on declining spinal anesthesia induced hypotension during cesarean section. METHODS: This double-blind clinical prospective study was conducted on 76 non-laboring parturient patients, aged 18-45 years, with the American Society of Anesthesiologist physical status I or II who were scheduled for elective cesarean section at Razi Hospital, Ahvaz, Iran from December 21, 2015 to January 20, 2016...
May 2017: Electronic Physician
https://www.readbyqxmd.com/read/28711538/cerebral-venous-sinus-thrombosis-secondary-to-idiopathic-hypertrophic-cranial-pachymeningitis-a-case-report-and-review-of-the-literature
#17
Kaiyuan Huang, Qingsheng Xu, Yuankun Ma, Renya Zhan, Jian Shen, Jianwei Pan
BACKGOUND AND IMPORTANCE: Idiopathic hypertrophic cranial pachymeningitis (IHCP) is a rare fibrosing inflammatory process involving the dura mater. Currently, there is no consensus on the treatments for IHCP, and the usefulness of immunosuppressive agents as a first-line option remains controversial. Cerebral venous sinus occlusion (CVSO) and cerebral venous sinus thrombosis (CVST) secondary to IHCP, which may cause progressive intracranial hypertension and venous obstructive parenchymal lesions, make the diagnosis and treatment of IHCP more complicated...
July 12, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28710563/an-observational-study-examining-the-effects-of-a-surgically-induced-inflammatory-response-on-the-distribution-of-morphine-and-its-metabolites-into-cerebrospinal-fluid
#18
Yan Wang, Kerry B Goralski, Derek J Roberts, Kathryn Landry, Mark E Issa, Lekha Sleno, Lisa C Julien, Jeremy Wood, Richard I Hall
PURPOSE: Morphine is administered intravenously for pain management in the perioperative period. The effect of the inflammatory response to surgery on morphine distribution across the blood-brain barrier (BBB) in humans was investigated. We hypothesized that a graded surgically induced, systemic inflammatory response alters cerebrospinal fluid (CSF) levels of morphine, morphine-3-glucuronide (M3G), and morphine-6-glucuronide (M6G) through a temporary reduction in BBB drug efflux transporter function...
July 14, 2017: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/28710197/cervical-shock-a-complication-of-incomplete-abortion
#19
Julian David Birch, Divyansh Gulati, Sachin Mandalia
A case of a 37-year-old female primagravida who attended the emergency department (ED) via ambulance in hypotensive shock. She was 10 weeks pregnant, but had an inevitable miscarriage confirmed in the local Early Pregnancy Unit 3 weeks previously. She was hypotension (90/60 mm Hg), bradycardic (45 bpm) and was peripherally shut down. A provisional diagnosis of haemorrhagic shock was made, but despite intravenous fluid challenges, she appeared to be deteriorating, so a major haemorrhage protocol was activated...
July 14, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28708664/esmolol-administration-to-control-tachycardia-in-an-ovine-model-of-peritonitis
#20
Koji Hosokawa, Fuhong Su, Fabio Silvio Taccone, Emiel Hendrik Post, Adriano José Pereira, Antoine Herpain, Jacques Creteur, Jean-Louis Vincent
BACKGROUND: Excessive adrenergic signaling may be harmful in sepsis. Using β-blockers to reduce sympathetic overactivity may modulate sepsis-induced cardiovascular, metabolic, immunologic, and coagulation alterations. Using a randomized ovine fecal peritonitis model, we investigated whether administration of a short-acting β-blocker, esmolol, could control tachycardia without deleterious effects on hemodynamics, renal perfusion, cerebral perfusion, cerebral metabolism, or outcome. METHODS: After induction of fecal peritonitis, 14 anesthetized, mechanically ventilated, and hemodynamically monitored adult female sheep were randomly assigned to receive a continuous intravenous infusion of esmolol to control heart rate between 80 and 100 bpm (n = 7) or a saline infusion (control group, n = 7)...
July 13, 2017: Anesthesia and Analgesia
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