Cerebral ischemia after venous air embolism in the absence of intracardiac defects.

abstract：PURPOSE:Measurement of brain stem auditory evoked potentials (BAEP) and midlatency auditory evoked potentials (MLAEP) using a new monitor integrated module was compared with an established device. The aim of this study was to evaluate if the new system could replace the more inconvenient established technique. MATERIA...

journal_title：Journal of neurosurgical anesthesiology

authors： Fudickar A,Kluzik A,Weiler N,Scholz J,Tonner PH,Bein B

更新日期：2009-04-01 00:00:00

abstract：BACKGROUND:Glucocorticoids have been shown to alleviate ischemia-induced myocardial injury, while aggravating neuronal damage caused by ischemia. As energy failure is a predominant factor in cellular viability, we examined the effects of glucocorticoids on energy utilization in the mouse heart and brain. METHODS:Seven...

journal_title：Journal of neurosurgical anesthesiology

authors： Yorozuya T,Namba C,Adachi N,Nakanishi K,Dote K,Nagaro T

更新日期：2015-10-01 00:00:00

abstract：:Recently, the enzyme cyclooxygenase (COX) has been recognized to exist as constitutive (COX-1) and inducible isoforms (COX-2). In previous studies, drugs that were inhibitors of both COX-1 and COX-2 failed to decrease brain edema formation or improve Neurological Severity Score (NSS) after closed head trauma (CHT), al...

journal_title：Journal of neurosurgical anesthesiology

authors： Koyfman L,Kaplanski J,Artru AA,Talmor D,Rubin M,Shapira Y

更新日期：2000-01-01 00:00:00

abstract：INTRODUCTION:Neurosurgical disorders are rare during pregnancy and challenge the anesthesiologist with conflicting anesthetic considerations and little evidence to guide decision-making. Our objective was to review the anesthetic management of pregnant patients undergoing intracranial neurosurgery at our institution an...

journal_title：Journal of neurosurgical anesthesiology

authors： Kazemi P,Villar G,Flexman AM

更新日期：2014-07-01 00:00:00

abstract：BACKGROUND:Postoperative nausea and vomiting (PONV) are frequent and harmful complications after neurosurgery. Current pharmacy-based treatment is the standard of care; it, however, lacks efficiency. Invasive and noninvasive acupuncture at the P6 meridian point has been shown to be effective in the prevention of PONV. ...

journal_title：Journal of neurosurgical anesthesiology

authors： Xu M,Zhou SJ,Jiang CC,Wu Y,Shi WL,Gu HH,Cai HD,Wang XQ

更新日期：2012-10-01 00:00:00

abstract：BACKGROUND:Prone positioning and positive end-expiratory pressure can improve pulmonary gas exchange and respiratory mechanics. However, they may be associated with the development of intracranial hypertension. Intracranial pressure (ICP) can be noninvasively estimated from the sonographic measurement of the optic nerv...

journal_title：Journal of neurosurgical anesthesiology

authors： Robba C,Bragazzi NL,Bertuccio A,Cardim D,Donnelly J,Sekhon M,Lavinio A,Duane D,Burnstein R,Matta B,Bacigaluppi S,Lattuada M,Czosnyka M

更新日期：2017-07-01 00:00:00

abstract：BACKGROUND:We compared the effect of propofol and sevoflurane combined with remifentanil under comparable bispectral index (BIS) levels on transcranial electric motor-evoked potentials (TceMEPs) and somatosensory-evoked potentials (SSEPs) during brainstem surgery. MATERIALS AND METHODS:A total of 40 consecutive patien...

journal_title：Journal of neurosurgical anesthesiology

authors： Hernández-Palazón J,Izura V,Fuentes-García D,Piqueras-Pérez C,Doménech-Asensi P,Falcón-Araña L

更新日期：2015-10-01 00:00:00

abstract：:With an incidence of a patent foramen ovale in nearly one fourth of the normal population, neurosurgical procedures in the semi-sitting position are associated with the risk of paradoxical air embolism. The present study was undertaken to evaluate an anesthetic concept to detect a patent foramen ovale with the help of...

journal_title：Journal of neurosurgical anesthesiology

authors： Kwapisz MM,Deinsberger W,Müller M,Nopens H,Neuhäuser C,Klasen J,Hempelmann G

更新日期：2004-10-01 00:00:00

abstract：:Olprinone is a promising new drug used for treating cerebral vasospasm. To clarify the effects of olprinone on systemic and cerebral circulation in patients with subarachnoid hemorrhage, hemodynamic and oxygenation parameters were evaluated as 12 such patients underwent surgery. After aneurysm clipping and confirmatio...

journal_title：Journal of neurosurgical anesthesiology

authors： Sato K,Yoshimoto A

更新日期：2000-04-01 00:00:00

abstract：:The affect of L-644,711, an anion transport inhibitor, on ischemic brain injury and edema was investigated. Spontaneously hypertensive rats were given one of the following doses of intrathecal L-644,711 during 180 min of middle cerebral artery occlusion and 120 min of reperfusion: control, vehicle only; dose I, 100 mi...

journal_title：Journal of neurosurgical anesthesiology

authors： Cole DJ,Ghazal EA,Osborne TN

更新日期：1991-12-01 00:00:00

abstract：INTRODUCTION:The exposure of anesthesiologists to organ recovery procedures and the anesthetic technique used during organ recovery has not been systematically studied in the United States. METHODS:A retrospective cohort study was conducted on all adult and pediatric patients who were declared brain dead between Janua...

journal_title：Journal of neurosurgical anesthesiology

authors： Lele AV,Nair BG,Fong C,Walters AM,Souter MJ

更新日期：2020-03-06 00:00:00

abstract：BACKGROUND:In the previous study, we observed agmatine (AGM) posttreatment immediately after 30 minutes of suture occlusion of the middle cerebral artery (MCAO) reduced the infarct size and neurological deficit in diabetic rats. The aim of the present study was to investigate the anti-inflammatory effect of AGM to redu...

journal_title：Journal of neurosurgical anesthesiology

authors： Kim JM,Lee JE,Cheon SY,Lee JH,Kim SY,Kam EH,Koo BN

更新日期：2016-07-01 00:00:00

abstract：:Different anesthetic techniques have been suggested for craniotomy with intraoperative awakening. We describe an asleep-awake-asleep technique with propofol and remifentanil infusions, with pharmacokinetic simulation to predict the effect-site concentrations and to modulate the infusion rates of both drugs, and bispec...

journal_title：Journal of neurosurgical anesthesiology

authors： Lobo F,Beiras A

更新日期：2007-07-01 00:00:00

abstract：:On April 16 and 17, 2016, the Fifth biennial Pediatric Anesthesia & Neurodevelopment Assessment (PANDA) symposium was convened at the Morgan Stanley Children's Hospital of New York at Columbia University Medical Center. During the symposium, experts in the fields of anesthesiology, neuropsychology, and epidemiology we...

journal_title：Journal of neurosurgical anesthesiology

authors： Ing C,Rauh VA,Warner DO,Sun LS

更新日期：2016-10-01 00:00:00

abstract：:Surgical clipping may cause stenosis of parent arteries or occlusion of perforating arteries in cerebral aneurysm surgery. To prevent postoperative motor deficits, motor-evoked potentials (MEPs) have been used. This enables to detect cerebral ischemia. However, the rate of false negatives (motor deficits with preserve...

journal_title：Journal of neurosurgical anesthesiology

authors： Irie T,Yoshitani K,Ohnishi Y,Shinzawa M,Miura N,Kusaka Y,Miyazaki S,Miyamoto S

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND:Cardiac disease is the leading cause of death in the United States and late-stage heart failure is associated with a high level of morbidity and mortality. The ventricular assist devices and extracorporeal membrane oxygenators are the mainstay of mechanical circulatory support devices for the patients with e...

journal_title：Journal of neurosurgical anesthesiology

authors： Factora FN,Bustamante S,Spiotta A,Avitsian R

更新日期：2011-01-01 00:00:00

abstract：:Using a rabbit model of intracranial hypertension, we studied the effects of infusion of phenylephrine on intracranial pressure (ICP) and cerebral perfusion pressure (CPP). Seven New Zealand white rabbits were anesthetized with isoflurane and normocapnia was maintained. An extradural balloon was used to raise ICP to 2...

journal_title：Journal of neurosurgical anesthesiology

authors： Watts AD,Wyss AJ,Gelb AW

更新日期：2002-01-01 00:00:00

abstract：:Intra-arterial vasodilators, such as papaverine, have been used to treat cerebrovascular insufficiency. The short biologic half-life, and the vasodilating and neuroprotective properties of adenosine could be useful during the treatment of cerebral ischemia. However, in human subjects a proposed intracarotid dose of 1 ...

journal_title：Journal of neurosurgical anesthesiology

authors： Joshi S,Mangla S,Wang M,Sciacca RR,Young WL

更新日期：2002-04-01 00:00:00

abstract：BACKGROUND:Prolongation of the interval from the peak to the end of the T wave (Tp-Te) on a 12-lead electrocardiogram (ECG) is associated with ventricular arrhythmias. The aim of this study was to clarify associations between Tp-Te, Tp-Te/QT, and Tp-Te/rate-corrected QT (QTc) with clinical severity of subarachnoid hemo...

journal_title：Journal of neurosurgical anesthesiology

authors： Komatsuzaki M,Takasusuki T,Kimura Y,Yamaguchi S

更新日期：2021-01-01 00:00:00

abstract：:The purpose of this study was to evaluate arterial blood pressure and middle cerebral artery blood flow velocity in children during induction of anesthesia with sevoflurane. These measures were compared to findings in a control group anesthetized with halothane. Each child received mask induction of sevoflurane (n = 9...

journal_title：Journal of neurosurgical anesthesiology

authors： Berkowitz RA,Hoffman WE,Cunningham F,McDonald T

更新日期：1996-07-01 00:00:00

abstract：BACKGROUND:Respiratory failure and death are devastating outcomes in the postoperative period. Patients undergoing neurosurgical procedures experience a greater frequency of respiratory failure compared with other surgical specialties. Resection of infratentorial mass lesions may be associated with an even higher risk ...

journal_title：Journal of neurosurgical anesthesiology

authors： Flexman AM,Merriman B,Griesdale DE,Mayson K,Choi PT,Ryerson CJ

更新日期：2014-07-01 00:00:00

abstract：:The function of the central nervous system-and other organs-depends upon preservation of ionic gradients across cell membranes. In nervous tissue, the ion gradients are especially important since generation of action potentials and synaptic processes relies on transfer of ions across the plasma membrane. This report d...

journal_title：Journal of neurosurgical anesthesiology

authors： Hansen AJ,Lundbaek JA

更新日期：1989-12-01 00:00:00

abstract：:Holoprosencephaly and single cerebral ventricle are uncommon congenital anomalies that are associated with a high rate of perinatal mortality. We describe a neonate who developed recurrent bradycardia along with delayed recovery following frontal craniotomy for the repair of a nasofrontal encephalocoele associated wit...

journal_title：Journal of neurosurgical anesthesiology

authors： Bharti N,Dash HH,Mahapatra AK

更新日期：2003-04-01 00:00:00

abstract：STUDY DESIGN:A prospective, randomized study in a large general hospital setting. BACKGROUND:During spinal surgery, monitoring motor-evoked potentials (MEPs) is a means of assessing the intraoperative integrity of corticospinal pathways. However, MEPs are known to be sensitive to the effects of anesthetic agents. OBJ...

journal_title：Journal of neurosurgical anesthesiology

authors： Lo YL,Dan YF,Tan YE,Nurjannah S,Tan SB,Tan CT,Raman S

更新日期：2006-07-01 00:00:00

abstract：BACKGROUND:The effect of propofol on proliferation of adult neural stem cells (ANSCs) is unclear. We investigated the effect of propofol on cultured rat ANSCs and the underlying molecular mechanisms, especially the role of activated cAMP response element binding protein (CREB). METHODS:Rat ANSCs were treated with prop...

journal_title：Journal of neurosurgical anesthesiology

authors： Tao T,Zhao Z,Hao L,Gu M,Chen L,Tang J

更新日期：2013-07-01 00:00:00

abstract：:The "Lund concept" involving a "volume-targeted" strategy for intracranial pressure control originated in the University of Lund, Sweden, more than 20 years ago and has remained controversial ever since. It is based on the premise that the blood-brain barrier is disrupted after traumatic brain injury and cerebral auto...

journal_title：Journal of neurosurgical anesthesiology

authors： Sharma D,Vavilala MS

更新日期：2011-10-01 00:00:00

abstract：:Postoperative nausea and vomiting (PONV) are frequent and distressing complications after neurosurgical procedures. We evaluated the efficacy of ondansetron and granisetron to prevent PONV after supratentorial craniotomy. In a randomized double-blind, placebo controlled trial, 90 adult American Society of Anesthesiolo...

journal_title：Journal of neurosurgical anesthesiology

authors： Jain V,Mitra JK,Rath GP,Prabhakar H,Bithal PK,Dash HH

更新日期：2009-07-01 00:00:00

abstract：:A case of pseudoobstruction of the colon in a patient receiving oral nimodipine therapy is presented. Early recognition of this entity, diagnostic aids, and therapy are discussed. Successful colonoscopic decompression and close observation allowed completion of nimodipine course of therapy. ...

journal_title：Journal of neurosurgical anesthesiology

authors： Fahy BG

更新日期：1996-04-01 00:00:00

abstract：BACKGROUND:Anesthetic modality and hemodynamic management during mechanical thrombectomy (MT) for acute ischemic stroke (AIS) are potential contributors to the success of revascularization. The aims of our study were to review the hemodynamic management by anesthesiologists and clinical outcomes in patients undergoing ...

journal_title：Journal of neurosurgical anesthesiology

authors： Alcaraz G,Chui J,Schaafsma J,Manninen P,Porta-Sánchez A,Pereira VM,Venkatraghavan L

更新日期：2019-07-01 00:00:00

abstract：BACKGROUND:Despite advances in pain management, several patients continue to experience severe acute pain after lumbar spine surgery. The aim of this study was to assess the safety and effectiveness of single ultra-low-dose intrathecal (IT) naloxone in combination with IT morphine for reducing pain intensity, pruritus,...

journal_title：Journal of neurosurgical anesthesiology

authors： Firouzian A,Gholipour Baradari A,Ehteshami S,Zamani Kiasari A,Shafizad M,Shafiei S,Younesi Rostami F,Alipour A,Ala S,Darvishi-Khezri H,Haddadi K

更新日期：2020-01-01 00:00:00