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Desflurane

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https://www.readbyqxmd.com/read/28515519/desflurane-for-ambulatory-anaesthesia-a-comparison-with-sevoflurane-for-recovery-profile-and-airway-responses
#1
Kajal Sachin Dalal, Meghana Vijay Choudhary, Adit Jagdish Palsania, Pratibha Vinayak Toal
BACKGROUND AND AIMS: Desflurane and sevoflurane have low blood gas solubility co-efficients, allowing a rapid awakening from anaesthesia. However, desfluraneis pungent and may cause airway irritability. We compared desflurane and sevoflurane with respect to recovery and occurrence of adverse airway responses in spontaneously breathing patients while using the ProSeal™ laryngeal mask airway (LMA). METHODS: Ninety-four adult patients undergoing hysteroscopic procedures were divided into sevoflurane (S) group or desflurane (D) group...
April 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28494898/the-effect-of-desflurane-versus-propofol-anesthesia-on-postoperative-delirium-in-elderly-obese-patients-undergoing-total-knee-replacement-a-randomized-controlled-double-blinded-clinical-trial
#2
Pedro Tanaka, Stuart Goodman, Barbara R Sommer, William Maloney, James Huddleston, Hendrikus J Lemmens
STUDY OBJECTIVE: The goal of this study was to investigate the incidence of delirium, wake-up times and early post-operative cognitive decline in one hundred obese elderly patients undergoing total knee arthroplasty. DESIGN: Prospective randomized trial. SETTINGS: Operating room, postoperative recovery area, hospital wards. PATIENTS: 100 obese patients (ASA II and III) undergoing primary total knee replacement under general anesthesia with a femoral nerve block catheter...
June 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28494378/ftir-cryospectroscopic-and-ab-initio-studies-of-desflurane-dimethyl-ether-h-bonded-complexes
#3
S M Melikova, K S Rutkowski, M Rospenk
The IR spectra of mixtures of desflurane and dimethyl ether are studied with the help of FTIR cryospectroscopy in liquefied Kr at T~118-158K. Comparative analysis of the experimental data and results of ab initio calculations show that either of the two C-H groups of desflurane is involved in heterodimer formation of comparable strengths. The blue frequency shift is found for stretching vibrations of those C-H donors which directly participate in H-bond formation. Additionally the complexes are stabilized by weaker contacts between hydrogen atoms of dimethyl ether and fluorine atoms of desflurane...
May 2, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28444779/a-randomised-controlled-trial-of-propofol-vs-thiopentone-and-desflurane-for-fatigue-after-laparoscopic-cholecystectomy
#4
T Nostdahl, O M Fredheim, T Bernklev, T S Doksrod, R M Mohus, J Raeder
Fatigue may delay functional recovery after day surgery and may be more common after propofol anaesthesia. We randomly allocated 123 participants scheduled for ambulatory laparoscopic cholecystectomy to induction and maintenance of general anaesthesia with propofol or thiopentone and desflurane. Postoperative fatigue was unaffected by the allocated anaesthetic. The combined mean (SD) Identity-Consequences Fatigue Scale of 34.3 (15.1) before surgery increased in the first postoperative week: to 60.4 (21.1) on day 1, p < 0...
April 26, 2017: Anaesthesia
https://www.readbyqxmd.com/read/28439441/comparison-of-effects-of-low-flow-sevoflurane-and-low-flow-desflurane-anaesthesia-on-renal-functions-using-cystatin-c
#5
Gökçen Duymaz, Seyhan Yağar, Ayşegül Özgök
OBJECTIVE: Numerous studies have indicated nephrotoxic effects of sevoflurane because of its two bioproducts compound A and fluoride. Cystatin C (CyC) is a more sensitive biomarker than creatinine to show early and mild changes in kidney function. We designed this prospective randomised study to compare the effects of low-flow sevoflurane anaesthesia and low-flow desflurane anaesthesia on renal functions based on CyC levels. No studies have evaluated the effects of low-flow sevoflurane anaesthesia on renal functions based on CyC levels to date...
April 2017: Turkish Journal of Anaesthesiology and Reanimation
https://www.readbyqxmd.com/read/28422881/comparison-of-effects-of-desflurane-and-sevoflurane-on-postoperative-nausea-vomiting-and-pain-in-patients-receiving-opioid-based-intravenous-patient-controlled-analgesia-after-thyroidectomy-propensity-score-matching-analysis
#6
COMPARATIVE STUDY
Il Jae Yoon, Hyun Kang, Chong Wha Baek, Geun Joo Choi, Yong-Hee Park, Yong Hun Jung, Young Cheol Woo, Sangseok Lee
In this study, we aimed to compare the effect of desflurane and sevoflurane on postoperative nausea and vomiting and pain in patients receiving opioid-based intravenous patient-controlled analgesia (IV-PCA) after thyroidectomy.We reviewed the electronic medical records of 1042 patients administered opioid-based IV-PCA after a thyroidectomy at Chung-Ang University Hospital between January 1, 2010 and June 30, 2016. We classified the patients into 2 groups according to the inhalation anesthetic used for anesthesia: desflurane versus sevoflurane (groups D and S, n = 587 and 455, respectively)...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28420728/a-membrane-embedded-pathway-delivers-general-anesthetics-to-two-interacting-binding-sites-in-the-gloeobacter-violaceus-ion-channel
#7
Mark J Arcario, Christopher G Mayne, Emad Tajkhorshid
General anesthetics exert their effects on the central nervous system by acting on ion channels, most notably pentameric ligand-gated ion channels (pLGICs). Although numerous studies have focused on pLGICs, the details of anesthetic binding and channel modulation remains debated. A better understanding of anesthetic mechanism of action is necessary for the development of safer and more efficacious drugs. Herein, we present a computational study identifying two anesthetic binding sites in the transmembrane domain of the GLIC channel, characterize the putative binding pathway, and observe structural changes associated with channel function...
April 18, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28413270/the-effect-of-perioperative-esmolol-on-early-postoperative-pain-a-systematic-review-and-meta-analysis
#8
REVIEW
Richard Watts, Venkatesan Thiruvenkatarajan, Marni Calvert, Graeme Newcombe, Roelof M van Wijk
Esmolol has been shown to improve postoperative pain and reduce opioid requirements. The aim of this systematic review was to evaluate the effect of perioperative esmolol as an adjunct on early postoperative pain intensity, recovery profile, and anesthetic requirement. Databases were searched for randomized placebo-controlled trials evaluating the effects of esmolol during general anesthesia. Primary outcomes were related to early postoperative pain whereas secondary outcomes were related to emergence time, postoperative nausea and vomiting, and intraoperative anesthetic requirement...
January 2017: Journal of Anaesthesiology, Clinical Pharmacology
https://www.readbyqxmd.com/read/28395591/volatile-anaesthetics-added-to-cardiopulmonary-bypass-are-associated-with-reduced-cardiac-troponin
#9
Elena Bignami, Marcello Guarnieri, Marina Pieri, Francesco De Simone, Alcira Rodriguez, Luigi Cassarà, Rosalba Lembo, Giovanni Landoni, Alberto Zangrillo
BACKGROUND: Every year, over 1 million cardiac surgical procedures are performed all over the world. Reducing myocardial necrosis could have strong implications in postoperative clinical outcomes. Volatile anaesthetics have cardiac protective properties in the perioperative period of cardiac surgery. However, little data exists on the administration of volatile agents during cardiopulmonary bypass. The aim of this study was to assess if volatile anaesthetics administration during cardiopulmonary bypass reduces cardiac troponin release after cardiac surgery...
March 1, 2017: Perfusion
https://www.readbyqxmd.com/read/28374886/total-intravenous-anaesthesia-versus-inhalational-anaesthesia-for-adults-undergoing-transabdominal-robotic-assisted-laparoscopic-surgery
#10
REVIEW
Suzanne Forsyth Herling, Bjørn Dreijer, Gitte Wrist Lam, Thordis Thomsen, Ann Merete Møller
BACKGROUND: Rapid implementation of robotic transabdominal surgery has resulted in the need for re-evaluation of the most suitable form of anaesthesia. The overall objective of anaesthesia is to minimize perioperative risk and discomfort for patients both during and after surgery. Anaesthesia for patients undergoing robotic assisted surgery is different from anaesthesia for patients undergoing open or laparoscopic surgery; new anaesthetic concerns accompany robotic assisted surgery. OBJECTIVES: To assess outcomes related to the choice of total intravenous anaesthesia (TIVA) or inhalational anaesthesia for adults undergoing transabdominal robotic assisted laparoscopic gynaecological, urological or gastroenterological surgery...
April 4, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28372932/relationship-between-the-incidence-and-risk-factors-of-postoperative-nausea-and-vomiting-in-patients-with-intravenous-patient-controlled-analgesia
#11
Myung Sub Yi, Hyun Kang, Min Kyoung Kim, Geun-Joo Choi, Yong-Hee Park, Chong Wha Baek, Yong Hun Jung, Young Cheol Woo
OBJECTIVE: This study aims to evaluate retrospectively the electronic medical records of surgical patients who received intravenous patient-controlled analgesia, to identify potential relationships between the incidence and risk factors of postoperative nausea and vomiting (PONV). METHODS: Records of 6773 adult patients who received fentanyl-based intravenous patient-controlled analgesia after surgery at Chung-Ang University Hospital between January 1, 2010 and December 31, 2015 were reviewed...
March 31, 2017: Asian Journal of Surgery
https://www.readbyqxmd.com/read/28367297/the-yellow-discoloration-of-desflurane
#12
Dong Joon Kim, Ki Tae Jung
No abstract text is available yet for this article.
April 2017: Korean Journal of Anesthesiology
https://www.readbyqxmd.com/read/28340810/comparison-of-two-different-inhalation-anesthetics-on-grafted-kidney-function-in-patients-undergoing-renal-transplantation-surgery-desflurane-or-sevoflurane
#13
COMPARATIVE STUDY
M S Karadeniz, H S Ciftci, T Tefik, O Mammadov, H Yazıcı, I Nane, A Turkmen, F Oguz, K M Tugrul
BACKGROUND: Anesthetic management of patients during renal transplantation is vitally important for ensuring proper functioning of kidneys that have undergone ischemia-reperfusion damage. The goal of this prospective study was to compare the effects of 2 different inhalation agents (sevoflurane and desflurane) on grafted kidney function in renal transplantation surgery. METHODS: Sixty-five patients who were scheduled for living donor renal transplantation were enrolled in the study...
April 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28328748/cyclophilin-d-modulates-the-cardiac-mitochondrial-target-of-isoflurane-sevoflurane-and-desflurane
#14
Rania Harisseh, Pascal Chiari, Camille Villedieu, Pauline Sueur, Maryline Abrial, Jean-Luc Fellahi, Michel Ovize, Abdallah Gharib
BACKGROUND: Volatile anesthetics are known to limit myocardial ischemia-reperfusion injuries. Mitochondria were shown to be major contributors to cardioprotection. Cyclophilin D (CypD) is one of the main regulators of mitochondria-induced cell death. We compared the effect of isoflurane, sevoflurane, and desflurane in the presence or absence of CypD, to clarify its role in the mechanism of cardioprotection induced by these anesthetics. METHODS: Oxidative phosphorylation, mitochondrial membrane potential, and H2O2 production were measured in isolated mitochondria from wild-type (WT) or CypD knockout mice in basal conditions and after hypoxia-reoxygenation in the presence or absence of volatile anesthetics...
May 2017: Journal of Cardiovascular Pharmacology
https://www.readbyqxmd.com/read/28325748/halogenated-ether-alcohol-and-alkane-anesthetics-activate-task-3-tandem-pore-potassium-channels-likely-through-a-common-mechanism
#15
Anita Luethy, James D Boghosian, Rithu Srikantha, Joseph F Cotten
TASK-3 (KCNK9) tandem pore potassium channel function is activated by halogenated anesthetics through binding at a putative anesthetic binding cavity. To understand pharmacological requirements for TASK-3 activation, we studied the concentration-response of TASK-3 to several anesthetics (isoflurane, desflurane, sevoflurane, halothane, α-chloralose, 2,2,2-trichloroethanol(TCE), and chloral hydrate), to ethanol, and to a panel of halogenated methanes and alcohols. We used mutagenesis to probe the anesthetic binding cavity as observed in a TASK-3 homology model...
March 21, 2017: Molecular Pharmacology
https://www.readbyqxmd.com/read/28320952/identification-of-a-putative-binding-site-critical-for-general-anesthetic-activation-of-trpa1
#16
Hoai T Ton, Thieu X Phan, Ara M Abramyan, Lei Shi, Gerard P Ahern
General anesthetics suppress CNS activity by modulating the function of membrane ion channels, in particular, by enhancing activity of GABAA receptors. In contrast, several volatile (isoflurane, desflurane) and i.v. (propofol) general anesthetics excite peripheral sensory nerves to cause pain and irritation upon administration. These noxious anesthetics activate transient receptor potential ankyrin repeat 1 (TRPA1), a major nociceptive ion channel, but the underlying mechanisms and site of action are unknown...
April 4, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28306680/anaesthesia-in-patients-with-liver-disease
#17
Malgorzata H Starczewska, Wint Mon, Peter Shirley
PURPOSE OF REVIEW: The purpose of this review is to summarize the most recent up to date research data and recommendations regarding anaesthetic management of patients with liver disease undergoing surgery. The incidence of chronic liver disease (CLD) continues to rise and perioperative mortality and morbidity remains unacceptably high in this group. Meticulous preoperative assessment and carefully planned anaesthetic management are vital in improving outcomes in patients with liver disease undergoing surgery...
June 2017: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/28235537/the-concentration-of-desflurane-preventing-spectral-entropy-change-during-surgical-stimulation-a-prospective-randomized-trial
#18
Sun-Sook Han, Sunghee Han, Byung-Gook Kim, Dong-Ho Kim, Jung-Hee Ryu
STUDY OBJECTIVE: To determine the concentration of desflurane necessary to blunt changes in spectral entropy during surgical incision when two different target-controlled effect-site concentrations of remifentanil (1 and 3ng/ml) were infused. DESIGN: Prospective, randomized controlled study. SETTING: Operating room of a university hospital. INTERVENTIONS: Forty-two patients undergoing general anesthesia for elective surgery were enrolled and randomly allocated to the R1 (1ng/ml of remifentanil, n=21) or R3 (3ng/ml of remifentanil, n=21) group...
February 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28219129/-effects-of-sevoflurane-and-desflurane-on-pharmacodynamics-of-rocuronium-in-children
#19
D X Kang, Y Q Rao, B Ji, J Li
Objective: To observe the intraoperative influences on pharmacodynamics of rocuronium in children inhaling sevoflurane and desflurane for 40 min balance. Methods: Ninety children (ASAⅠ-Ⅱ) undergoing elective surgery with general anesthesia in Second Affiliated Hospital & Yuying Children's Hospital, Wenzhou Medical University from July 2015 to May 2016 were randomly assigned into six groups (n=15): Sevoflurane group (group S1 and S2), Desflurane group (group D1 and D2) and Propofol group (group P1 and P2)...
February 14, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28216703/effects-of-avoiding-neuromuscular-blocking-agents-during-maintenance-of-anaesthesia-on-recovery-characteristics-in-patients-undergoing-craniotomy-for-supratentorial-lesions-a-randomised-controlled-study
#20
Ruchi A Jain, Anita N Shetty, Shrikanta P Oak, Anjana S Wajekar, Madhu B Garasia
BACKGROUND AND AIMS: Neuromuscular blocking agents have been one of the cornerstones of anaesthesia. With the advent of newer surgical, anaesthetic and neurological monitoring techniques, their utility in neuroanaesthesia practice seems dispensable. The aim of this prospective, comparative, randomised study was to determine whether neuromuscular blocking agents are required in patients undergoing supratentorial surgery when balanced anaesthesia with desflurane, dexmedetomidine and scalp block is used...
January 2017: Indian Journal of Anaesthesia
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