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Inhalator anaesthesia

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https://www.readbyqxmd.com/read/29756694/effects-of-inhalation-and-intravenous-anaesthesia-on-intraoperative-cardiopulmonary-function-and-postoperative-complications-in-patients-undergoing-thoracic-surgery-a-systematic-review-and-meta-analysis
#1
Qian-Yun Pang, Ran An, Hong-Liang Liu
INTRODUCTION: There is a high incidence of postoperative cardiopulmonary complications after thoracic surgery with one lung ventilation (OLV), the effect of general anaesthetics on intraoperative cardiopulmonary function and postoperative complications is still unclear. EVIDENCE ACQUISITION: We searched the Embase, Pubmed, Cochrane Library, Springer, Wiley, CNKI, VIP and Wanfang databases for randomized controlled trials (RCTs) in which inhalation anaesthesia and intravenous anaesthesia were compared; intraoperative cardiopulmonary function and postoperative complications were assessed in patients undergoing thoracic surgery with intraoperative one-lung ventilation (OLV)...
May 11, 2018: Minerva Anestesiologica
https://www.readbyqxmd.com/read/29737315/applicability-of-transoral-endoscopic-parathyroidectomy-through-vestibular-route-for-primary-sporadic-hyperparathyroidism-a-south-indian-experience
#2
P R K Bhargav, M Sabaretnam, V Amar, N Vimala Devi
Introduction: Primary hyperparathyroidism is one of the most common endocrine disorders requiring surgical parathyroidectomy for its definitive treatment. Surgical exploration is traditionally performed through conventional open neck approach. A wide range of minimal access and minimally invasive endoscopic techniques (gas less and with gas) have been attempted in the past two decades. In this context, we evaluated the feasibility and safety of an innovative transoral endoscopic parathyroidectomy (EP) technique, which represents a paradigm shift in transluminal endocrine surgery...
May 4, 2018: Journal of Minimal Access Surgery
https://www.readbyqxmd.com/read/29701428/anaesthetic-management-in-a-duchennne-muscle-dystrophy-patient-for-treatment-of-recurrent-pneumothorax
#3
Sara Mota, Liuba Germanova, Joana Cortesão, Teresa Paiva
INTRODUCTION: Duchenne muscular dystrophy (DMD) is an x linked recessive disorder. Long term prognosis is ominous, with development of respiratory distress and cardiomyopathy in advanced stage of the disease and expected death in the teens-to-mid 20s due to respiratory or cardiac failure. Peri-operative management of this patients is challenging due to difficult airway anatomy (macroglossia, limited neck and mandibular mobility). Additionally, they are at risk of developing malignant hyperthermia, rhabdomyolysis and hyperkalemic cardiac arrest when exposed to halogenated inhalational anaesthetics and depolarizing muscle relaxants...
July 2017: Revista Portuguesa de Cirurgia Cardio-torácica e Vascular
https://www.readbyqxmd.com/read/29672828/characteristics-of-children-less-than-2-years-of-age-undergoing-anaesthesia-in-denmark-2005-2015-a-national-observational-study
#4
C Strøm, A Afshari, L H Lundstrøm, N Lohse
There are few data available that describe the current anaesthetic management of children. We have analysed anaesthetic practice and peri-operative complications for children in Denmark aged less than two years. We conducted a population-based observational cohort study using the Danish Anaesthesia Database to identify children who received anaesthesia in hospital from 1 January 2005 until 31 December 2015. Data were combined with that from the Danish National Patient Registry and the Danish Civil Registration System...
April 19, 2018: Anaesthesia
https://www.readbyqxmd.com/read/29671866/isocapnic-hyperventilation-provides-early-extubation-after-head-and-neck-surgery-a-prospective-randomized-trial
#5
K Hallén, P Jildenstål, O Stenqvist, J Oras, S-E Ricksten, S Lindgren
BACKGROUND: Isocapnic hyperventilation (IHV) shortens recovery time after inhalation anaesthesia by increasing ventilation while maintaining a normal airway carbon dioxide (CO2 )-level. One way of performing IHV is to infuse CO2 to the inspiratory limb of a breathing circuit during mechanical hyperventilation (HV). In a prospective randomized study, we compared this IHV technique to a standard emergence procedure (control). METHODS: Thirty-one adult ASA I-III patients undergoing long-duration (>3 hours) sevoflurane anaesthesia for major head and neck surgery were included and randomized to IHV-treatment (n = 16) or control (n = 15)...
April 19, 2018: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/29661242/use-applicability-and-reliability-of-depth-of-hypnosis-monitors-in-children-a-survey-among-members-of-the-european-society-for-paediatric-anaesthesiology
#6
Yuen Man Cheung, Gail Scoones, Robert Jan Stolker, Frank Weber
BACKGROUND: To assess the thoughts of practicing anaesthesiologists about the use of depth of hypnosis monitors in children. METHODS: Members of the European Society for Paediatric Anaesthesiology were invited to participate in an online survey about their thoughts regarding the use, applicability and reliability of hypnosis monitoring in children. RESULTS: The survey achieved a response rate of 30% (N = 168). A total of 138 completed surveys were included for further analysis...
April 16, 2018: BMC Anesthesiology
https://www.readbyqxmd.com/read/29660154/local-mepivacaine-before-castration-of-horses-under-medetomidine-isoflurane-balanced-anaesthesia-is-effective-to-reduce-perioperative-nociception-and-cytokine-release
#7
M Abass, S Picek, J F Glaus Carzòn, C Kühnle, A Zaghlou, R Bettschart-Wolfensberger
BACKGROUND: In horses castration with primary intention healing is usually performed under balanced inhalation anaesthesia. To optimise analgesia, the use of local anaesthesia was tested. OBJECTIVES: To investigate the effect of local mepivacaine before castration with first intention healing under balanced medetomidine-isoflurane anaesthesia and flunixin meglumine, morphine analgesia on perioperative cytokine levels and pain in horses. STUDY DESIGN: Prospective blinded clinical study...
April 16, 2018: Equine Veterinary Journal
https://www.readbyqxmd.com/read/29643549/low-flow-anaesthesia-underused-mode-towards-sustainable-anaesthesia
#8
REVIEW
Madhusudan Upadya, P J Saneesh
Any technique that employs a fresh gas flow that is less than the alveolar ventilation can be classified as low-flow anaesthesia. The complexities involved in the calculation of uptake of anaesthetic agents during the closed-circuit anaesthesia made this technique less popular. However, the awareness of the dangers of theatre pollution with trace amounts of the anaesthetic agents and the prohibitively high cost of the new inhalational agents, have helped in the rediscovery of low-flow anaesthesia. Moreover, the time has arrived for each of us, the practicing anaesthesiologists, to move towards the practice of low-flow anaesthesia, to achieve lesser theatre and environmental pollution and also to make anaesthesia more economical...
March 2018: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/29519220/the-effect-of-inhalational-anaesthesia-during-deceased-donor-organ-procurement-on-post-transplantation-graft-survival
#9
S Perez-Protto, R Nazemian, M Matta, P Patel, K J Wagner, S Q Latifi, D J Lebovitz, J D Reynolds
Many deceased by neurologic criteria donors are administered inhalational agents during organ recovery surgery-a process that is characterised by warm and cold ischaemia followed by warm reperfusion. In certain settings, volatile anaesthetics (VA) are known to precondition organs to protect them from subsequent ischaemia-reperfusion injury. As such, we hypothesised that exposure to VA during organ procurement would improve post-graft survival. Lifebanc (organ procurement organisation [OPO] for NE Ohio) provided the investigators with a list of death by neurologic criteria organ donors cared for at three large tertiary hospitals in Cleveland between 2006 and 2016-details about the surgical recovery phase were extracted from the organ donors' medical records...
March 2018: Anaesthesia and Intensive Care
https://www.readbyqxmd.com/read/29511370/receptor-for-activated-c-kinase-1-in-rats-with-ischemia-reperfusion-injury-intravenous-versus-inhalation-anaesthetic-agents
#10
Eun-Hye Seo, Ga-Yun Song, Ji Hyeon Namgung, Chung-Sik Oh, Seung Hyun Lee, Seong-Hyop Kim
Background : The study examined the difference in the expression of the receptor for activated C kinase 1 (RACK1) between anaesthesia with propofol and isoflurane in rats with myocardial ischemia-reperfusion injury (IRI). Methods : Male Sprague-Dawley rats were studied. Anaesthesia was induced with xylazine 20 µg/g by intraperitoneal injection and maintained with propofol or isoflurane. Myocardial IRI was induced by ligating the left anterior descending artery for 1 hour. Reactive oxygen species (ROS), cardiomyocyte apoptosis, the expression of RACK1 and toll-like receptor 4 (TLR4), and the heart injury score were compared between the two groups...
2018: International Journal of Medical Sciences
https://www.readbyqxmd.com/read/29500928/exchange-factor-directly-activated-by-camp-pkc%C3%AE%C2%B5-signalling-mediates-chronic-morphine-induced-expression-of-purine-p2x3-receptor-in-rat-dorsal-root-ganglia
#11
Wenying Wang, Xiaqing Ma, Limin Luo, Min Huang, Jing Dong, Xiaoli Zhang, Wei Jiang, Tao Xu
BACKGROUND AND PURPOSE: The P2X3 receptor is a major receptor in the processing of nociceptive information in dorsal root ganglia. We investigated the role of the P2X3 receptor and the detailed mechanisms underlying chronic morphine-induced analgesic tolerance in rats. EXPERIMENTAL APPROACH: Repeated i.t. morphine treatment was used to induce anti-nociceptive tolerance. The expression of spinal P2X3 receptor, phosphorylated PKCε and exchange factor directly activated by cAMP (Epac) were evaluated...
May 2018: British Journal of Pharmacology
https://www.readbyqxmd.com/read/29479680/laparoscopic-ovariectomy-in-eastern-grey-kangaroos-macropus-giganteus-and-red-kangaroos-macropus-rufus
#12
S A Colgan, L A Green
OBJECTIVE: To develop a technique for permanent sterilisation of female eastern grey kangaroos (Macropus giganteus) and red kangaroos (M. rufus) as part of a large-scale macropod management program on an enclosed 1545-ha site in western Sydney. METHODS: Free-ranging female kangaroos (n = 1409: 1285 eastern grey kangaroos, 124 red kangaroos) were anaesthetised via remote anaesthetic drug delivery of tiletamine/zolazepam, medetomidine and acepromazine prior to inhalational anaesthesia using isoflurane-oxygen...
March 2018: Australian Veterinary Journal
https://www.readbyqxmd.com/read/29476940/anxiety-during-inhalation-induction-in-paediatrics-sitting-versus-supine-position-a-randomised-trial
#13
Benjamin Cohen, Aude Thévenin, Bénédicte Mille-Zemmoura, Joseph Moënne-Loccoz, Francis Remérand, Marc Laffon
STUDY OBJECTIVE: We evaluated if the sitting or supine positions affect anxiety levels induced by the application of a facemask in children. DESIGN: Prospective, randomised study. SETTING: Paediatric hospital, operating room. PATIENTS: Two to twelve years old children, 1-3 ASA status, undergoing inhalation anaesthesia for elective surgery. INTERVENTION: Children were randomly assigned to a sitting or supine position...
February 21, 2018: Anaesthesia, Critical Care & Pain Medicine
https://www.readbyqxmd.com/read/29457215/the-effect-of-anaesthetic-technique-during-primary-breast-cancer-surgery-on-neutrophil-lymphocyte-ratio-platelet-lymphocyte-ratio-and-return-to-intended-oncological-therapy
#14
A Ní Eochagáin, D Burns, B Riedel, D I Sessler, D J Buggy
Inflammation and immunosuppression contribute to the pathogenesis of cancer. An increased neutrophil-lymphocyte ratio reflects these processes and is associated with adverse cancer outcomes. Whether anaesthetic technique for breast cancer surgery influences these factors, and potentially cancer recurrence, remains unknown. We conducted a secondary analysis in patients enrolled in an ongoing trial of anaesthetic technique on breast cancer recurrence. The primary hypothesis was that postoperative neutrophil-lymphocyte ratio is lower in patients allocated to receive propofol-paravertebral rather than inhalational agent-opioid anaesthesia for primary breast cancer surgery...
May 2018: Anaesthesia
https://www.readbyqxmd.com/read/29448876/evaluation-of-injectable-anaesthesia-with-five-medetomidine-midazolam-based-combinations-in-egyptian-fruit-bats-rousettus-aegyptiacus
#15
Avishag Tuval, Liora Las, Yael Shilo-Benjamini
Egyptian fruit bats are increasingly used as model animals in neuroscience research. Our aim was to characterize suitable injectable anaesthesia for this species, possibly replacing inhalant anaesthesia, thus minimizing occupational health hazards. Eight bats were randomly assigned by a crossover design for subcutaneously administered combinations of medetomidine-midazolam with: saline (MM-Sal), ketamine (MM-Ket), fentanyl (MM-Fen), morphine (MM-Mor), or butorphanol (MM-But). The anaesthetic depth and vital signs were monitored at baseline and every 10 min until bats recovered...
January 1, 2018: Laboratory Animals
https://www.readbyqxmd.com/read/29414407/epileptiform-and-periodic-eeg-activities-induced-by-rapid-sevoflurane-anaesthesia-induction
#16
Eila Sonkajärvi, Seppo Rytky, Seppo Alahuhta, Kalervo Suominen, Timo Kumpulainen, Pasi Ohtonen, Elina Karvonen, Ville Jäntti
OBJECTIVES: The aim of the study was to compare the EEG findings and haemodynamic parameters of adult male patients while undergoing mask induction with sevoflurane anaesthesia with either controlled hyperventilation (CH) or spontaneous breathing (SB). METHODS: Twenty male patients, aged 23-52 (mean 42) years were anaesthetized randomly with either spontaneous breathing or mild controlled hyperventilation via mask. EEG was recorded using a full 10-20 electrode set...
March 2018: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
https://www.readbyqxmd.com/read/29399858/pharmacological-behaviour-support-for-adults-with-intellectual-disabilities-frequency-and-predictors-in-a-national-cross-sectional-survey
#17
C Mac Giolla Phadraig, C Griffiths, P McCallion, M McCarron, E Donnelly-Swift, J Nunn
OBJECTIVE: To report frequency and predictors of reported pharmacological behaviour support use among older adults with intellectual disabilities (ID) accessing dental care in Ireland. METHODS: Data from a nationally representative cross-sectional survey of adults with ID over 40 years of age allowed identification of the reported frequency of pharmacological behaviour support use. Predictors of pharmacological support were identified using multiple logistic regression...
February 5, 2018: Community Dentistry and Oral Epidemiology
https://www.readbyqxmd.com/read/29332488/role-of-the-hippocampal-5-ht1a-receptor-mediated-camp-pka-signalling-pathway-in-sevoflurane-induced-cognitivedysfunction-in-aged-rats
#18
Yi Qiu, Ying Wang, Xiaodong Wang, Caixia Wang, Zhong-Yuan Xia
Objective This study aimed to evaluate the role of the hippocampal 5-hydroxytryptamine-1A (5-HT1A)-mediated cyclic adenosine monophosphate/protein kinase A (cAMP/PKA) signalling pathway in sevoflurane-induced cognitive dysfunction in aged rats. Methods Sixty 18-month-old Sprague-Dawley rats were divided into the control (n = 30) and experimental (Sev, n = 30) groups. The experimental group inhaled 50% air/oxygen mixture (2 L/min) and 2% sevoflurane for 4 hours. The control group inhaled 50% air/oxygen mixture (2 L/min) for 4 hours...
March 2018: Journal of International Medical Research
https://www.readbyqxmd.com/read/29326453/the-use-of-hall-technique-preformed-metal-crowns-by-specialist-paediatric-dentists-in-the-uk
#19
A Roberts, A McKay, S Albadri
Background Hall technique preformed metal crowns (HTPMCs) have been increasing in use recently, but little is currently known about their use by specialists.Aim To investigate the views and usage of HTPMCs by UK specialist paediatric dentists.Design This was a prospective questionnaire-based study, distributed online to all specialists on the British Society of Paediatric Dentistry email list between July and September 2014.Results Ninety-four questionnaires were completed. The majority of respondents, 65% (61) worked in teaching hospitals, followed by community dental services, 37% (35)...
January 12, 2018: British Dental Journal
https://www.readbyqxmd.com/read/29239012/maintenance-of-equine-anaesthesia-over-the-last-50-years-controlled-inhalation-of-volatile-anaesthetics-and-pulmonary-ventilation
#20
REVIEW
M Mosing, J M Senior
In the first edition of this journal, Barbara Weaver wrote a review titled 'Equine Anaesthesia', stating that, at that time, it was quickly becoming accepted practice that many horses were being anaesthetised 'by essentially similar procedures, i.e. premedication, induction and then maintenance by controlled inhalation'. To celebrate the 50th anniversary of the first edition of this journal, this review covers the development of understanding and practice of inhalational anaesthesia and controlled ventilation in horses over the last 50 years...
December 14, 2017: Equine Veterinary Journal
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