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https://www.readbyqxmd.com/read/28097415/anesthesia-practices-for-interventional-radiology-in-europe
#1
Alessandra Vari, Afshin Gangi
PURPOSE: The Cardiovascular and Interventional Radiological Society of Europe (CIRSE) prompted an initiative to frame the current European status of anesthetic practices for interventional radiology, in consideration of the current variability of IR suite settings, staffing and anesthetic practices reported in the literature and of the growing debate on sedation administered by non-anesthesiologists, in Europe. METHODS: Anonymous online survey available to all European CIRSE members to assess IR setting, demographics, peri-procedural care, anesthetic management, resources and staffing, pain management, data collection, safety, management of emergencies and personal opinions on the role CIRSE should have in promoting anesthetic care for interventional radiology...
January 17, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28094665/fdg-pet-reproducibility-in-tumor-bearing-mice-comparing-a-traditional-suv-approach-with-a-tumor-to-brain-tissue-ratio-approach
#2
Morten Busk, Ole L Munk, Steen Jakobsen, Jørgen Frøkiær, Jens Overgaard, Michael R Horsman
BACKGROUND: Current [F-18]-fluorodeoxyglucose positron emission tomography (FDG-PET) procedures in tumor-bearing mice typically includes fasting, anesthesia, and standardized uptake value (SUV)-based quantification. Such procedures may be inappropriate for prolonged multiscan experiments. We hypothesize that normalization of tumor FDG retention relative to a suitable reference tissue may improve accuracy as this method may be less susceptible to uncontrollable day-to-day changes in blood glucose levels, physical activity, or unnoticed imperfect tail vein injections...
January 17, 2017: Acta Oncologica
https://www.readbyqxmd.com/read/28093564/postoperative-conversion-disorder-presenting-as-inspiratory-stridor-and-hemiparesis-in-a-pediatric-patient
#3
Erik J Nelson, Jennifer Y Wu
BACKGROUND Postoperative conversion disorder is rare and has been reported. The diagnosis is usually made after all major organic causes have been ruled out. CASE REPORT We describe a case of a 13-year-old female who presented in the post-anesthesia care unit with acute-onset inspiratory stridor and unresponsiveness to verbal or painful stimuli after receiving a general anesthetic for upper endoscopy. Later in the post-anesthesia care unit, she presented with acute-onset right hemiplegia and sensory loss. She was first evaluated for causes of her stridor and unresponsiveness...
January 17, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28079735/incidence-of-local-anesthetic-systemic-toxicity-in-orthopedic-patients-receiving-peripheral-nerve-blocks
#4
Eva E Mörwald, Nicole Zubizarreta, Crispiana Cozowicz, Jashvant Poeran, Stavros G Memtsoudis
BACKGROUND AND OBJECTIVES: Peripheral nerve blocks are increasingly used. However, despite low complication rates, concerns regarding local anesthetic systemic toxicity remain. Although recent studies suggest that this severe complication has decreased considerably, there is a paucity of data about it on a national level. We sought to elucidate the incidence of local anesthetic systemic toxicity on a national level and therefore provide guidance toward the need for preparedness in daily anesthetic practice...
January 9, 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28070654/anesthesia-management-of-cesarean-section-in-parturient-with-anti-n-methyl-d-aspartate-receptor-encephalitis-a-case-report
#5
Zhimin Liao, Xiaoqin Jiang, Juan Ni
A 24-year-old woman at 29 weeks' gestation, and with psychiatric symptoms, was admitted to hospital and diagnosed as having anti-N-methyl-D-aspartate receptor encephalitis. After 4 weeks of immunotherapy with little effect, an emergency cesarean section was performed at 33(+4) weeks gestation under general anesthesia. The parturient was intubated after rapid sequence induction with etomidate, remifentanil and succinylcholine. Anesthesia was maintained with sevoflurane and remifentanil. Except for low weight, the infant was normal at birth...
January 9, 2017: Journal of Anesthesia
https://www.readbyqxmd.com/read/28066624/practical-anesthetic-considerations-in-patients-undergoing-tracheobronchial-surgeries-a-clinical-review-of-current-literature
#6
REVIEW
Sanchit Ahuja, Barak Cohen, Jochen Hinkelbein, Pierre Diemunsch, Kurt Ruetzler
Tracheobronchial surgeries require close cooperation and extensive communication between the anesthesia providers and the surgeons. Anesthetic management of tracheal and bronchial pathologies differ basically from regular upper airways management, due access to the patients airway is limited, mostly even practically impossible for the anesthesia providers. As a consequence, the surgeon overtakes responsibility for the airway access from the anesthesia provider in the variety of the cases. Preoperative recognition of a difficult airway, detailed planning and being aware of plan B and plan C are the elementary keys to success...
November 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28066096/pain-on-propofol-injection-causes-and-remedies
#7
REVIEW
Kalindi Anil Desousa
Pain on propofol injection (POPI) is a minor problem that all anesthetists face every day. Introduction of several new formulations and hundreds of clinical trials have failed to find its remedy with just one intervention in all patients. This article highlights the causes of POPI and interventions that are used to eliminate this pain in current practice. Relevant articles from Medline and Embase databases were searched and included in this descriptive review with the following conclusions: (1) POPI is due to irritation of venous adventitia leading to release of mediators such as kininogen from kinin cascade...
November 2016: Indian Journal of Pharmacology
https://www.readbyqxmd.com/read/28060026/exponential-decay-metrics-of-topical-tetracaine-hydrochloride-administration-describe-corneal-anesthesia-properties-mechanistically
#8
Jason Ethington, David Goldmeier, Bruce I Gaynes
PURPOSE: To identify pharmacodynamic (PD) and pharmacokinetic (PK) metrics that aid in mechanistic understanding of dosage considerations for prolonged corneal anesthesia. METHODS: A rabbit model using 0.5% tetracaine hydrochloride was used to induce corneal anesthesia in conjunction with Cochet-Bonnet anesthesiometry. Metrics were derived describing PD-PK parameters of the time-dependent domain of recovery in corneal sensitivity. Curve fitting used a 1-phase exponential dissociation paradigm assuming a 1-compartment PK model...
January 4, 2017: Cornea
https://www.readbyqxmd.com/read/28058213/face-transplantation-anesthetic-challenges
#9
REVIEW
Aparna Dalal
Face transplantation is a complex vascular composite allotransplantation (VCA) surgery. It involves multiple types of tissue, such as bone, muscles, blood vessels, nerves to be transferred from the donor to the recipient as one unit. VCAs were added to the definition of organs covered by the Organ Procurement and Transplantation Network Final Rule and National Organ Transplant Act. Prior to harvest of the face from the donor, a tracheostomy is usually performed. The osteotomies and dissection of the midface bony skeleton may involve severe hemorrhagic blood loss often requiring transfusion of blood products...
December 24, 2016: World Journal of Transplantation
https://www.readbyqxmd.com/read/28045853/intraoperative-neuromonitoring-and-alarm-criteria-for-judging-mep-responses-to-transcranial-electric-stimulation-the-threshold-level-method
#10
Blair Calancie
The motor evoked potential (MEP) is used in the operating room to gauge-and ultimately protect-the functional integrity of the corticospinal tract (CST). However, there is no consensus as to how to best interpret the MEP for maximizing its sensitivity and specificity to CST compromise. The most common way is to use criteria associated with response magnitude (response amplitude; waveform complexity, etc.). With this approach, should an MEP in response to a fixed stimulus intensity diminish below some predetermined cutoff, suggesting CST dysfunction, then the surgical team is warned...
January 2017: Journal of Clinical Neurophysiology: Official Publication of the American Electroencephalographic Society
https://www.readbyqxmd.com/read/28034365/in-vivo-antibacterial-and-wound-healing-activities-of-roman-chamomile-chamaemelum-nobile
#11
Hossein Kazemian, Sobhan Ghafourian, Nourkhoda Sadeghifard, Behzad Badakhsh, Hamid Heidari, Asieh Taji, Aref Shavalipour, Reza Mohebi, Hadi Sedigh Ebrahim-Saraie, Hamidreza Houri, Reza Houshmandfar
BACKGROUND: Today considerable number of drugs are produced from plants. Several plants with antibacterial and healing applications are used in medicine such as Roman chamomile (Chamaemelum nobile L.). Wound infection is one of the most prevalent infections among infectious disease around the world. Due to appearance of drug resistance, researchers are now paying attention to medicinal plants. Therefore, this study was designed to investigate the antimicrobial and wound healing properties of C...
December 30, 2016: Infectious Disorders Drug Targets
https://www.readbyqxmd.com/read/28028671/anesthesia-considerations-for-patients-with-an-implanted-deep-brain-stimulator-undergoing-surgery-a-review-and-update
#12
Tze Yeng Yeoh, Pirjo Manninen, Suneil K Kalia, Lashmi Venkatraghavan
PURPOSE: Deep brain stimulation (DBS) can be an effective treatment option for patients with essential tremor and Parkinson's disease. This review provides an overview on the functioning of neurostimulators and recent advances in this technology and presents an updated guide on the anesthetic management of patients with an implanted neurostimulator undergoing surgery or medical intervention. SOURCE: A search was conducted on MEDLINE®, EMBASE™, and Cochrane Database of Systematic Reviews databases to identify studies published in English from 1974 to December 2015...
December 27, 2016: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/28017676/complex-considerations-and-anesthetic-management-in-patient-with-multiple-intracardiac-myxomas
#13
Vladyslav Melnyk, Patrick J Hackett, Kathirvel Subramaniam, Vinay Badhwar, Stephen A Esper
No abstract text is available yet for this article.
October 3, 2016: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/28009707/the-spine-in-patients-with-osteogenesis-imperfecta
#14
Maegen J Wallace, Richard W Kruse, Suken A Shah
Osteogenesis imperfecta is a genetic disorder of type I collagen. Although multiple genotypes and phenotypes are associated with osteogenesis imperfecta, approximately 90% of the mutations are in the COL1A1 and COL1A2 genes. Osteogenesis imperfecta is characterized by bone fragility. Patients typically have multiple fractures or limb deformity; however, the spine can also be affected. Spinal manifestations include scoliosis, kyphosis, craniocervical junction abnormalities, and lumbosacral pathology. The incidence of lumbosacral spondylolysis and spondylolisthesis is higher in patients with osteogenesis imperfecta than in the general population...
February 2017: Journal of the American Academy of Orthopaedic Surgeons
https://www.readbyqxmd.com/read/28009635/perioperative-and-anesthetic-considerations-for-neurosurgical-laser-interstitial-thermal-therapy-ablations
#15
Federico Jimenez-Ruiz, Benjamin Arnold, Claudio E Tatsui, Juan P Cata
OBJECTIVE: To describe the anesthetic considerations in patients undergoing laser interstitial thermal therapy (LITT) for neurosurgical procedures. BACKGROUND: LITT for neurosurgical procedures is being increasingly used in a variety of central nervous system diseases. Several studies have demonstrated promising results including a shorter hospital stay. Given the rising trend for the use of LITT, anesthesiologists need to be familiar with the anesthetic considerations to provide care for patients undergoing these types of procedures...
December 22, 2016: Journal of Neurosurgical Anesthesiology
https://www.readbyqxmd.com/read/27982268/utility-of-ultraportable-echocardiography-in-the-preoperative-evaluation-of-noncardiac-surgery
#16
Jean Allan Costa, Maria Lucia Pereira Almeida, Tereza Cristina Duque Estrada, Guilherme Lobosco Werneck, Alexandre Marins Rocha, Maria Luiza Garcia Rosa, Mario Luiz Ribeiro, Claudio Tinoco Mesquita
Background: The ultraportable echocardiogram machine, with relevant portability and easiness in performing diagnoses, when in experienced hands, may contribute to the reliability of preoperative evaluation in noncardiac surgeries. Objectives: To assess cardiac function parameters in patients aged older than 60 years, candidates of elective noncardiac surgeries, classified as ASA1 or ASA 2 according to surgical risk. Methods: A total of 211 patients referred for elective surgeries, without suspicion of previous heart diseases, were included in the study...
November 2016: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/27973934/patients-with-type-2-diabetes-anesthetic-management-in-the-ambulatory-setting-part-1-pathophysiology-and-associated-disease-states
#17
Bryant W Cornelius
The increasing prevalence of diabetes mellitus in the general population has many implications for the ambulatory anesthesia provider. Complications, particularly associated with poor glycemic control, can affect multiple organ systems and jeopardize the safety of any planned anesthetic. It is essential that anesthesiologists and sedation providers have in-depth knowledge of the pathophysiology of diabetes mellitus and the comorbid conditions that commonly accompany it. Anesthesiologists and sedation providers must also understand certain surgical and anesthetic considerations when planning an effective and safe anesthetic for diabetic patients...
2016: Anesthesia Progress
https://www.readbyqxmd.com/read/27965560/ketamine-50-years-of-modulating-the-mind
#18
REVIEW
Linda Li, Phillip E Vlisides
Ketamine was introduced into clinical practice in the 1960s and continues to be both clinically useful and scientifically fascinating. With considerably diverse molecular targets and neurophysiological properties, ketamine's effects on the central nervous system remain incompletely understood. Investigators have leveraged the unique characteristics of ketamine to explore the invariant, fundamental mechanisms of anesthetic action. Emerging evidence indicates that ketamine-mediated anesthesia may occur via disruption of corticocortical information transfer in a frontal-to-parietal ("top down") distribution...
2016: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/27941485/anesthetic-management-of-a-tracheoesophageal-fistula-in-a-patient-with-a-large-uncorrected-aortopulmonary-window
#19
Adam C Adler, James M Steven, Matthew A Jolley
Aortopulmonary window is a rare form of congenital heart disease that requires significant anesthetic considerations. Cardiac involvement is a well-known comorbidity identified in patients with tracheoesophageal fistula (TEF). Identification of coexisting lesions, specifically congenital heart disease, is crucial before undergoing repair of a TEF. Understanding the complex physiology and expected changes occurring during the anesthetic and surgical intervention for correction of TEF with a significant unrepaired shunting defect is crucial to prevent hemodynamic instability...
December 9, 2016: A & A Case Reports
https://www.readbyqxmd.com/read/27941481/anesthetic-considerations-for-pneumonectomy-with-left-atrial-resection-on-cardiopulmonary-bypass-in-a-patient-with-lung-cancer-a-case-report
#20
Katherine Marseu, Leonid Minkovich, Marijana Zubrinic, Shaf Keshavjee
Cases of pneumonectomy plus atrial resection for lung cancer have been reported in the surgical literature, but not the anesthesia literature. To achieve curative resection, cardiopulmonary bypass (CPB) may be necessary. Although CPB may complicate the management of these high-risk patients, these cases should always be undertaken in a center where it is immediately available. Here, we discuss the anesthetic management of a 70-year-old man with left lower lobe lung cancer invading the left inferior pulmonary vein and left atrium...
December 9, 2016: A & A Case Reports
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