abstract：WHAT WE ALREADY KNOW ABOUT THIS TOPIC:WHAT THIS ARTICLE TELLS US THAT IS NEW: BACKGROUND:: Quantitative neuromuscular monitoring is required to ensure neuromuscular function has recovered completely at the time of tracheal extubation. The TOFscan (Drager Technologies, Canada) is a new three-dimensional acceleromyograph...

journal_title：Anesthesiology

authors： Murphy GS,Szokol JW,Avram MJ,Greenberg SB,Shear TD,Deshur M,Benson J,Newmark RL,Maher CE

更新日期：2018-11-01 00:00:00

abstract：WHAT WE ALREADY KNOW ABOUT THIS TOPIC:WHAT THIS ARTICLE TELLS US THAT IS NEW: BACKGROUND:: Hypotension is a risk factor for adverse perioperative outcomes. Machine-learning methods allow large amounts of data for development of robust predictive analytics. The authors hypothesized that machine-learning methods can prov...

journal_title：Anesthesiology

authors： Kendale S,Kulkarni P,Rosenberg AD,Wang J

更新日期：2018-10-01 00:00:00

abstract：WHAT WE ALREADY KNOW ABOUT THIS TOPIC:Cardiac surgery is associated with cognitive decline and postoperative delirium. The relationship between postoperative delirium and cognitive decline after cardiac surgery is unclear WHAT THIS ARTICLE TELLS US THAT IS NEW:The development of postoperative delirium is associated wi...

journal_title：Anesthesiology

authors： Brown CH 4th,Probert J,Healy R,Parish M,Nomura Y,Yamaguchi A,Tian J,Zehr K,Mandal K,Kamath V,Neufeld KJ,Hogue CW

更新日期：2018-09-01 00:00:00

abstract：WHAT WE ALREADY KNOW ABOUT THIS TOPIC:WHAT THIS ARTICLE TELLS US THAT IS NEW: BACKGROUND:: Traumatic brain injury induces cellular proliferation in the hippocampus, which generates new neurons and glial cells during recovery. This process is regulated by N-methyl-D-aspartate-type glutamate receptors, which are inhibite...

journal_title：Anesthesiology

authors： Peters AJ,Villasana LE,Schnell E

更新日期：2018-08-01 00:00:00

abstract：BACKGROUND:Differentiating drug-related changes and state-related changes on the electroencephalogram during anesthetic-induced unconsciousness has remained a challenge. To distinguish these, we designed a rigorous experimental protocol with two drugs known to have distinct molecular mechanisms of action. We hypothesiz...

journal_title：Anesthesiology

authors： Scheinin A,Kallionpää RE,Li D,Kallioinen M,Kaisti K,Långsjö J,Maksimow A,Vahlberg T,Valli K,Mashour GA,Revonsuo A,Scheinin H

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND:We have previously shown that intralipid (lipid emulsion) protects the heart against ischemia/reperfusion injury and bupivacaine-induced cardiotoxicity. However, the precise underlying mechanisms are not fully understood. Here we explored the hypothesis that free fatty acid receptor-1 or G-protein-coupled re...

journal_title：Anesthesiology

authors： Umar S,Li J,Hannabass K,Vaillancourt M,Cunningham CM,Moazeni S,Mahajan A,Eghbali M

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND:Potential deleterious effect of multiple anesthesia exposures on the developing brain remains a clinical concern. We hypothesized that multiple neonatal anesthesia exposures are more detrimental to brain maturation than an equivalent single exposure, with more pronounced long-term behavioral consequences. We...

journal_title：Anesthesiology

authors： Makaryus R,Lee H,Robinson J,Enikolopov G,Benveniste H

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND:The authors hypothesized that low tidal volume (VT) would minimize ventilator-induced lung injury regardless of the degree of mechanical power. The authors investigated the impact of power, obtained by different combinations of VT and respiratory rate (RR), on ventilator-induced lung injury in experimental m...

journal_title：Anesthesiology

authors： Santos RS,Maia LA,Oliveira MV,Santos CL,Moraes L,Pinto EF,Samary CDS,Machado JA,Carvalho AC,Fernandes MVS,Martins V,Capelozzi VL,Morales MM,Koch T,Gama de Abreu M,Pelosi P,Silva PL,Rocco PRM

更新日期：2018-06-01 00:00:00

abstract：BACKGROUND:The current study used recombinant herpes simplex virus type I to increase expression of µ-opiate receptors and the opioid ligand preproenkephalin in peripheral nerve fibers in a mouse model of neuropathic pain. It was predicted that viral vector delivery of a combination of genes encoding the µ-opioid recep...

journal_title：Anesthesiology

authors： Klein AH,Mohammad HK,Ali R,Peper B,Wilson SP,Raja SN,Ringkamp M,Sweitzer S

更新日期：2018-05-01 00:00:00

abstract：BACKGROUND:Previous studies integrated opioid benefit and harm into one single function-the utility function-to determine the drug toxicity (respiratory depression) in light of its wanted effect (analgesia). This study further refined the concept of the utility function using the respiratory and analgesic effects of th...

journal_title：Anesthesiology

authors： Roozekrans M,van der Schrier R,Aarts L,Sarton E,van Velzen M,Niesters M,Dahan A,Olofsen E

更新日期：2018-05-01 00:00:00

abstract：BACKGROUND:Although opioids remain the standard therapy for the treatment of postoperative pain, the prevalence of opioid misuse is rising. The extent to which opioid abuse or dependence affects readmission rates and healthcare utilization is not fully understood. It was hypothesized that surgical patients with a histo...

journal_title：Anesthesiology

authors： Gupta A,Nizamuddin J,Elmofty D,Nizamuddin SL,Tung A,Minhaj M,Mueller A,Apfelbaum J,Shahul S

更新日期：2018-05-01 00:00:00

abstract：BACKGROUND:Acute kidney injury is a common complication after cardiac surgery, leading to increased morbidity and mortality. One suggested cause for acute kidney injury is extracorporeal circulation-induced ischemia-reperfusion injury. In animal studies, cyclosporine has been shown to reduce ischemia-reperfusion injury...

journal_title：Anesthesiology

authors： Ederoth P,Dardashti A,Grins E,Brondén B,Metzsch C,Erdling A,Nozohoor S,Mokhtari A,Hansson MJ,Elmér E,Algotsson L,Jovinge S,Bjursten H

更新日期：2018-04-01 00:00:00

abstract：BACKGROUND:Amyloid deposition is a potential contributor to postoperative cognitive dysfunction. The authors hypothesized that 6-week global cortical amyloid burden, determined by F-florbetapir positron emission tomography, would be greater in those patients manifesting cognitive dysfunction at 6 weeks postoperatively....

journal_title：Anesthesiology

authors： Klinger RY,James OG,Borges-Neto S,Bisanar T,Li YJ,Qi W,Berger M,Terrando N,Newman MF,Doraiswamy PM,Mathew JP,Alzheimer’s Disease Neuroimaging Initiative (ADNI) Study Group.,Neurologic Outcomes Research Group (NORG).

更新日期：2018-04-01 00:00:00

abstract：BACKGROUND:Inflammation is a key element in the pathophysiology of cerebral ischemia. This study investigated the role of N-Myc downstream-regulated gene-2 in nuclear transcription factor κB-mediated inflammation in ischemia models. METHODS:Mice (n = 6 to 12) with or without nuclear transcription factor κB inhibitor p...

journal_title：Anesthesiology

authors： Deng YL,Ma YL,Zhang ZL,Zhang LX,Guo H,Qin P,Hou YS,Gao ZJ,Hou WG

更新日期：2018-03-01 00:00:00

abstract：BACKGROUND:The discrepancy between predicted effect-site concentration and measured bispectral index is problematic during intravenous anesthesia with target-controlled infusion of propofol and remifentanil. We hypothesized that bispectral index during total intravenous anesthesia would be more accurately predicted by ...

journal_title：Anesthesiology

authors： Lee HC,Ryu HG,Chung EJ,Jung CW

更新日期：2018-03-01 00:00:00

abstract：BACKGROUND:High-fidelity simulation is known to improve participant learning and behavioral performance. Simulation scenarios generate stress that affects memory retention and may impact future performance. The authors hypothesized that more participants would recall three or more critical key messages at three months ...

journal_title：Anesthesiology

authors： Lilot M,Evain JN,Bauer C,Cejka JC,Faure A,Balança B,Vassal O,Payet C,Bui Xuan B,Duclos A,Lehot JJ,Rimmelé T

更新日期：2018-03-01 00:00:00

abstract：BACKGROUND:Anesthetics are believed to alter functional connectivity across brain regions. However, network-level analyses of anesthesia, particularly in humans, are sparse. The authors hypothesized that propofol-induced loss of consciousness results in functional disconnection of human sensorimotor cortices underlying...

journal_title：Anesthesiology

authors： Malekmohammadi M,AuYong N,Price CM,Tsolaki E,Hudson AE,Pouratian N

更新日期：2018-02-01 00:00:00

abstract：BACKGROUND:The relative contributions of intraoperative and postoperative hypotension to perioperative morbidity remain unclear. We determined the association between hypotension and a composite of 30-day myocardial infarction and death over three periods: (1) intraoperative, (2) remaining day of surgery, and (3) durin...

journal_title：Anesthesiology

authors： Sessler DI,Meyhoff CS,Zimmerman NM,Mao G,Leslie K,Vásquez SM,Balaji P,Alvarez-Garcia J,Cavalcanti AB,Parlow JL,Rahate PV,Seeberger MD,Gossetti B,Walker SA,Premchand RK,Dahl RM,Duceppe E,Rodseth R,Botto F,Devereaux P

更新日期：2018-02-01 00:00:00

abstract：:The use of venovenous extracorporeal membrane oxygenation is increasing worldwide. These patients often require noncardiac surgery. In the perioperative period, preoperative assessment, patient transport, choice of anesthetic type, drug dosing, patient monitoring, and intraoperative and postoperative management of com...

journal_title：Anesthesiology

authors： Fierro MA,Daneshmand MA,Bartz RR

更新日期：2018-01-01 00:00:00

abstract：BACKGROUND:Norepinephrine has been investigated as a potential alterative to phenylephrine for maintaining blood pressure during spinal anesthesia for cesarean delivery with the advantage of less depression of maternal heart rate and cardiac output. However, the relative potencies of these two vasopressors have not bee...

journal_title：Anesthesiology

authors： Ngan Kee WD

更新日期：2017-12-01 00:00:00

abstract：BACKGROUND:Interscalene block provides optimal shoulder surgery analgesia, but concerns over its associated risks have prompted the search for alternatives. Suprascapular block was recently proposed as an interscalene block alternative, but evidence of its comparative analgesic effect is conflicting. This meta-analysis...

journal_title：Anesthesiology

authors： Hussain N,Goldar G,Ragina N,Banfield L,Laffey JG,Abdallah FW

更新日期：2017-12-01 00:00:00

abstract：BACKGROUND:We aimed to assess the clinical effectiveness of intravenous exenatide compared to insulin in perioperative blood glucose control in coronary artery bypass grafting surgery patients. METHODS:Patients more than 18 yr old admitted for elective coronary artery bypass grafting were included in a phase II/III no...

journal_title：Anesthesiology

authors： Besch G,Perrotti A,Mauny F,Puyraveau M,Baltres M,Flicoteaux G,Salomon du Mont L,Barrucand B,Samain E,Chocron S,Pili-Floury S

更新日期：2017-11-01 00:00:00

abstract：BACKGROUND:Breastfeeding is an important public health concern. High cumulative doses of epidural fentanyl administered for labor analgesia have been reported to be associated with early termination of breastfeeding. We tested the hypothesis that breastfeeding success is adversely influenced by the cumulative epidural ...

journal_title：Anesthesiology

authors： Lee AI,McCarthy RJ,Toledo P,Jones MJ,White N,Wong CA

更新日期：2017-10-01 00:00:00

abstract：BACKGROUND:We compared the effects of etomidate and ketamine on the hypothalamic-pituitary-adrenal axis during sepsis. METHODS:Mice (n = 5/group) were injected intraperitoneally with lipopolysaccharide (10 mg/kg) and 6 h later randomized to receive ketamine (100 mg/kg), etomidate (30 mg/kg), or saline. At two time poi...

journal_title：Anesthesiology

authors： Besnier E,Clavier T,Tonon MC,Selim J,Lefevre-Scelles A,Morin F,Tamion F,Dureuil B,Castel H,Compere V

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND:Patients with brain injury are at high risk of extubation failure. METHODS:We conducted a prospective observational cohort study in four intensive care units of three university hospitals. The aim of the study was to create a score that could predict extubation success in patients with brain injury. RESULT...

journal_title：Anesthesiology

authors： Asehnoune K,Seguin P,Lasocki S,Roquilly A,Delater A,Gros A,Denou F,Mahé PJ,Nesseler N,Demeure-Dit-Latte D,Launey Y,Lakhal K,Rozec B,Mallédant Y,Sébille V,Jaber S,Le Thuaut A,Feuillet F,Cinotti R,ATLANREA group.

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND:Ten-eleven translocation methylcytosine dioxygenase converts 5-methylcytosine in DNA to 5-hydroxymethylcytosine, which plays an important role in gene transcription. Although 5-hydroxymethylcytosine is enriched in mammalian neurons, its regulatory function in nociceptive information processing is unknown. M...

journal_title：Anesthesiology

authors： Pan Z,Xue ZY,Li GF,Sun ML,Zhang M,Hao LY,Tang QQ,Zhu LJ,Cao JL

更新日期：2017-07-01 00:00:00

abstract：BACKGROUND:Optimal analgesia for total knee arthroplasty remains challenging. Many modalities have been used, including peripheral nerve block, periarticular infiltration, and epidural analgesia. However, the relative efficacy of various modalities remains unknown. The authors aimed to quantify and rank order the effic...

journal_title：Anesthesiology

authors： Terkawi AS,Mavridis D,Sessler DI,Nunemaker MS,Doais KS,Terkawi RS,Terkawi YS,Petropoulou M,Nemergut EC

更新日期：2017-05-01 00:00:00

abstract：BACKGROUND:While electroconvulsive therapy is widely regarded as a lifesaving and safe procedure, evidence regarding its effects on myocardial cell injury is sparse. The objective of this investigation was to determine the incidence and magnitude of new cardiac troponin elevation after electroconvulsive therapy using a...

journal_title：Anesthesiology

authors： Duma A,Pal S,Johnston J,Helwani MA,Bhat A,Gill B,Rosenkvist J,Cartmill C,Brown F,Miller JP,Scott MG,Sanchez-Conde F,Jarvis M,Farber NB,Zorumski CF,Conway C,Nagele P

更新日期：2017-04-01 00:00:00

abstract：BACKGROUND:Conflicting results have been reported concerning the effect of platelet transfusion on several outcomes. The aim of this study was to assess the independent effect of a single early intraoperative platelet transfusion on bleeding and adverse outcomes in cardiac surgery patients. METHODS:For this observatio...

journal_title：Anesthesiology

authors： van Hout FM,Hogervorst EK,Rosseel PM,van der Bom JG,Bentala M,van Dorp EL,van Geloven N,Brand A,van der Meer NJ,van de Watering LM

更新日期：2017-03-01 00:00:00

abstract：BACKGROUND:In 2001, the Centers for Medicare and Medicaid Services issued a rule allowing U.S. states to "opt out" of the regulations requiring physician supervision of nurse anesthetists in an effort to increase access to anesthesia care. Whether "opt out" has successfully achieved this goal remains unknown. METHODS:...

journal_title：Anesthesiology

authors： Sun EC,Dexter F,Miller TR,Baker LC

更新日期：2017-03-01 00:00:00

abstract：BACKGROUND:The Pediatric Craniofacial Collaborative Group established the Pediatric Craniofacial Surgery Perioperative Registry to elucidate practices and outcomes in children with craniosynostosis undergoing complex cranial vault reconstruction and inform quality improvement efforts. The aim of this study is to determ...

journal_title：Anesthesiology

authors： Stricker PA,Goobie SM,Cladis FP,Haberkern CM,Meier PM,Reddy SK,Nguyen TT,Cai L,Polansky M,Szmuk P,Fiadjoe J,Soneru C,Falcon R,Petersen T,Kowalczyk-Derderian C,Dalesio N,Budac S,Groenewald N,Rubens D,Thompson D,Wat

更新日期：2017-02-01 00:00:00

abstract：BACKGROUND:Anesthesia during the synaptogenic period induces dendritic spine formation, which may affect neurodevelopment. The authors, therefore, evaluated whether changes in synaptic transmission after dendritic spine formation induced by sevoflurane were associated with long-term behavioral changes. The effects of s...

journal_title：Anesthesiology

authors： Chung W,Ryu MJ,Heo JY,Lee S,Yoon S,Park H,Park S,Kim Y,Kim YH,Yoon SH,Shin YS,Lee WH,Ju X,Kweon GR,Ko Y

更新日期：2017-02-01 00:00:00

abstract：BACKGROUND:The decision to extubate brain-injured patients with residual impaired consciousness holds a high degree of uncertainty of success. The authors developed a pragmatic clinical score predictive of extubation failure in brain-injured patients. METHODS:One hundred and forty brain-injured patients were prospecti...

journal_title：Anesthesiology

authors： Godet T,Chabanne R,Marin J,Kauffmann S,Futier E,Pereira B,Constantin JM

更新日期：2017-01-01 00:00:00

abstract：BACKGROUND:Although noninvasive blood pressure (NIBP) monitoring during anesthesia is a standard of care, reference ranges for blood pressure in anesthetized children are not available. We developed sex- and age-specific reference ranges for NIBP in children during anesthesia and surgery. METHODS:In this retrospective...

journal_title：Anesthesiology

authors： de Graaff JC,Pasma W,van Buuren S,Duijghuisen JJ,Nafiu OO,Kheterpal S,van Klei WA

更新日期：2016-11-01 00:00:00

abstract：BACKGROUND:This propensity score-matched cohort study evaluates the effect of anesthetic technique on a 30-day mortality after total hip or knee arthroplasty. METHODS:All patients who had hip or knee arthroplasty between January 1, 2003, and December 31, 2014, were evaluated. The principal exposure was spinal versus g...

journal_title：Anesthesiology

authors： Perlas A,Chan VW,Beattie S

更新日期：2016-10-01 00:00:00

abstract：BACKGROUND:The main cause of unsuccessful peripheral radial artery catheterization using traditional palpation is imprecisely locating the arterial center. The authors evaluated factors causing disparities between the arterial centers determined by palpation versus ultrasound. The authors applied them to create and tes...

journal_title：Anesthesiology

authors： Nakayama Y,Inagaki Y,Nakajima Y,Sessler DI,Mukai N,Ogawa S,Mizobe T,Sawa T

更新日期：2016-10-01 00:00:00

abstract：BACKGROUND:Crystalloid solutions are used to restore intravascular volume in septic patients, but each solution has limitations. The authors compared the effects of three crystalloid solutions on hemodynamics, organ function, microcirculation, and survival in a sepsis model. METHODS:Peritonitis was induced by injectio...

journal_title：Anesthesiology

authors： Orbegozo D,Su F,Santacruz C,He X,Hosokawa K,Creteur J,De Backer D,Vincent JL

更新日期：2016-10-01 00:00:00

abstract：BACKGROUND:Catheter-related infection is a serious complication of continuous regional anesthesia. The authors tested the hypothesis that single-dose antibiotic prophylaxis is associated with a lower incidence of catheter-related infections. METHODS:Our analysis was based on cases in the 25-center German Network for R...

journal_title：Anesthesiology

authors： Bomberg H,Krotten D,Kubulus C,Wagenpfeil S,Kessler P,Steinfeldt T,Standl T,Gottschalk A,Stork J,Meissner W,Birnbaum J,Koch T,Sessler DI,Volk T,Raddatz A

更新日期：2016-09-01 00:00:00

abstract：BACKGROUND:Perioperative ischemic optic neuropathy (ION) causes visual loss in spinal fusion. Previous case-control studies are limited by study size and lack of a random sample. The purpose of this study was to study trends in ION incidence in spinal fusion and risk factors in a large nationwide administrative hospita...

journal_title：Anesthesiology

authors： Rubin DS,Parakati I,Lee LA,Moss HE,Joslin CE,Roth S

更新日期：2016-09-01 00:00:00

abstract：BACKGROUND:To assess the performance of transcranial Doppler (TCD) in predicting neurologic worsening after mild to moderate traumatic brain injury. METHODS:The authors conducted a prospective observational study across 17 sites. TCD was performed upon admission in 356 patients (Glasgow Coma Score [GCS], 9 to 15) with...

journal_title：Anesthesiology

authors： Bouzat P,Almeras L,Manhes P,Sanders L,Levrat A,David JS,Cinotti R,Chabanne R,Gloaguen A,Bobbia X,Thoret S,Oujamaa L,Bosson JL,Payen JF,Asehnoune K,Pes P,Lefrant JY,Mirek S,Albasini F,Scrimgeour C,Thouret JM,Char

更新日期：2016-08-01 00:00:00