Perioperative Management of Direct Oral Anticoagulants in Intracranial Surgery.

abstract：:The trigeminocardiac reflex is a well-described brainstem reflex that clinically manifests as bradycardia, hypotension, or apnea. This physiological phenomenon is extensively reported during open neurosurgical procedures, but very few data exist for trigeminocardiac reflex occurrence during neurointerventional procedu...

journal_title：Journal of neurosurgical anesthesiology

authors： Chowdhury T,Rizk AA,Azazi EA,Venkatraghavan L,Shankar JS,Schaller B

更新日期：2020-08-28 00:00:00

abstract：:Inflammatory response with cytokine release is reported to correlate with clinical outcome after aneurysmal subarachnoid hemorrhage (SAH). In selected cases, hypothermia and barbiturate coma are applied as means for neuroprotection after severe SAH. Hypothermia and high-dose barbiturate are reported to attenuate the i...

journal_title：Journal of neurosurgical anesthesiology

authors： Muroi C,Frei K,El Beltagy M,Cesnulis E,Yonekawa Y,Keller E

更新日期：2008-07-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Preincisional and postoperative transcutaneous electrical nerve stimulation (TENS) administration reduces postoperative opioid demand in abdominal surgery. Aim of this study was to find out whether a comparable effect of TENS applies in major spinal surgery. METHODS:Thirty-eight patients of bo...

journal_title：Journal of neurosurgical anesthesiology

authors： Unterrainer AF,Friedrich C,Krenn MH,Piotrowski WP,Golaszewski SM,Hitzl W

更新日期：2010-01-01 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：:Seizures are a common occurrence in the intensive care unit (ICU). The presentation of seizures is usually as focal or generalized motor convulsions, but other seizure types may occur. Etiologies of the seizures are typically secondary either to primary neurologic pathology or a consequence of critical illness and cli...

journal_title：Journal of neurosurgical anesthesiology

authors： Varelas PN,Mirski MA

更新日期：2001-04-01 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：:The effects of PaCO2 and mean arterial pressure (MAP) on succinylcholine-induced changes in cerebrospinal fluid (CSF) pressure were examined in 31 dogs anesthetized with halothane (0.7% end-expired) and nitrous oxide (66% inspired) in oxygen. Group 1 (n = 9) received succinylcholine (1.5 mg/kg i.v.) without control of...

journal_title：Journal of neurosurgical anesthesiology

authors： Artru AA

更新日期：1990-03-01 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:The American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) was used to establish predictors for 30-day postoperative complications following spine and cranial neurosurgery. MATERIALS AND METHODS:The ACS-NSQIP participant use files were queried for neurosurgical cases between ...

journal_title：Journal of neurosurgical anesthesiology

authors： Rock AK,Opalak CF,Workman KG,Broaddus WC

更新日期：2018-10-01 00:00:00

abstract：:Dexamethasone, a corticosteroid used to treat cerebral edema, is known to produce elevations in the blood glucose concentration, but the effect of a single intraoperative dose of dexamethasone on the blood glucose concentration is unknown. Glucose concentrations in response to either a 10-mg intravenous bolus of dexam...

journal_title：Journal of neurosurgical anesthesiology

authors： Pasternak JJ,McGregor DG,Lanier WL

更新日期：2004-04-01 00:00:00

abstract：:To reduce the incidence of neurological and neuropsychological dysfunction following hypothermic cardiopulmonary bypass (CPB), central nervous system (CNS) monitoring before, during, and after CPB seems to be necessary. Compared to the total scope of hemodynamic monitoring CNS monitoring, however, is mostly investigat...

journal_title：Journal of neurosurgical anesthesiology

authors： Gombotz H

更新日期：1995-10-01 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：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：:The use of sevoflurane is favored for its rapid onset and offset of anesthesia as well as good intraoperative titratability of the anesthetic. With regard to neuroanesthesia, the reported effects of sevoflurane on cerebral hemodynamics and cerebrospinal fluid dynamics are inconsistent. We used phase-contrast magnetic ...

journal_title：Journal of neurosurgical anesthesiology

authors： Kolbitsch C,Lorenz HI,Hörmann C,Schocke M,Felber S,Zschiegner F,Pfeiffer PK,Benzer A

更新日期：2000-10-01 00:00:00

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：:The clinical effects, recovery characteristics, and costs of total intravenous anesthesia (TIVA), sevoflurane, and isoflurane anesthesia have been measured in various out-patient operations, but have not been evaluated in patients undergoing laminectomy or discectomy. In the current study, the authors assessed the hem...

journal_title：Journal of neurosurgical anesthesiology

authors： Ozkose Z,Ercan B,Unal Y,Yardim S,Kaymaz M,Dogulu F,Pasaoglu A

更新日期：2001-10-01 00:00:00

abstract：:In patients with lesions of the cervical spine, direct laryngoscopy for endotracheal intubation entails the risk of injuring the spinal cord. In an attempt to avoid this complication, the authors used flexible fiberoptic nasal intubation in a series of 327 patients with cervical lesions undergoing elective neurosurgic...

journal_title：Journal of neurosurgical anesthesiology

authors： Fuchs G,Schwarz G,Baumgartner A,Kaltenböck F,Voit-Augustin H,Planinz W

更新日期：1999-01-01 00:00:00

abstract：:Translocation of cerebrospinal fluid (CSF) between the intracranial and spinal subarachnoid space was blocked by ligating the cervical spinal core in eight cats under pentobarbital and nitrous oxide anesthesia, and the effects of cerebral venous congestion on the pressure-volume index (PVI), a measure relating the cha...

journal_title：Journal of neurosurgical anesthesiology

authors： Kotani J,Adachi R,Fujita N,Sugioka S,Ueda Y

更新日期：1993-04-01 00:00:00

abstract：BACKGROUND:Propofol's potential to trigger generalized tonic-clonic seizures and epileptic discharges is still controversial. The aim of this study was to investigate the incidence of epileptic discharges and epileptic seizures in epilepsy patients anesthetized with propofol. METHODS:Thirty three patients with intract...

journal_title：Journal of neurosurgical anesthesiology

authors： Schneider F,Herzer W,Schroeder HW,Mueller JU,Kolyschkow P,Sommer M,Piek J,Kessler C,Runge U

更新日期：2011-04-01 00:00:00

abstract：:Obstructive hydrocephalus remains a problem, and improvements in fiberoptic technology have promoted interest in neuroendoscopic ventriculostomy (NTV) as an alternative to standard cerebrospinal fluid shunts. The present study assessed 210 pediatric NTVs performed between 1994 and 2004 in patients aged 2 months to 10 ...

journal_title：Journal of neurosurgical anesthesiology

authors： Baykan N,Isbir O,Gerçek A,Dağçnar A,Ozek MM

更新日期：2005-01-01 00:00:00

abstract：:This report describes a sudden decrease in blood pressure after conservative treatment of acute intracranial hypertension. A 63-year-old woman with acute hydrocephalus after undergoing clipping of an aneurysm of the right supracerebellar artery developed increased intracranial pressure, necessitating surgical manageme...

journal_title：Journal of neurosurgical anesthesiology

authors： Inoue S,Ninaga H,Kawaguchi M,Furuya H

更新日期：1998-04-01 00:00:00

abstract：:The relationship between intracranial pressure and arterial blood pressure during sevoflurane or halothane anesthesia was evaluated in New Zealand white rabbits after cryogenic brain injury. Fourteen rabbits were randomized to be anesthetized with 1.5 MAC of sevoflurane or halothane in oxygen. All animals were paralyz...

journal_title：Journal of neurosurgical anesthesiology

authors： Kim HK,Zornow MH,Illievich UM,Strnat MA,Scheller MS

更新日期：1994-10-01 00:00:00

abstract：:The cause of the awareness under general anesthesia often cannot be definitely determined from retrospective reviews of handwritten records, examinations of equipment, or interviews with clinicians. Failure to deliver the intended concentrations of anesthetic agents to the patient is one possible contributing cause fo...

journal_title：Journal of neurosurgical anesthesiology

authors： Driscoll WD,Columbia MA,Peterfreund RA

更新日期：2007-10-01 00:00:00

abstract：:Although perihematoma brain edema can significantly modify neurologic outcome after intracerebral hemorrhage (ICH), our knowledge of its natural history is incomplete. We report on the correlation between hematoma (HV) and edema volumes (EV) in 14 patients with ICH during the first week after the ictus using MRI volum...

journal_title：Journal of neurosurgical anesthesiology

authors： Carhuapoma JR,Hanley DF,Banerjee M,Beauchamp NJ

更新日期：2003-07-01 00:00:00

abstract：BACKGROUND:Appropriate placement of the bispectral index (BIS)-vista montage for frontal approach neurosurgical procedures is a neuromonitoring challenge. The standard bifrontal application interferes with the operative field; yet to date, no other placements have demonstrated good agreement. The purpose of our study w...

journal_title：Journal of neurosurgical anesthesiology

authors： Nelson P,Nelson JA,Chen AJ,Kofke WA

更新日期：2013-04-01 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：: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：:Thiopental intravenous injections before temporary clipping and mild hypothermia have protective effects in the setting of cerebral ischemia, and are used clinically in some centers. However, it is not known whether mild hypothermia affects thiopental-induced electroencephalogram (EEG) burst suppression. In this study...

journal_title：Journal of neurosurgical anesthesiology

authors： Kim JH,Kim SH,Yoo SK,Kim JY,Nam YT

更新日期：1998-07-01 00:00:00

abstract：:Functional neurosurgery has undergone rapid growth over the last few years fueled by advances in imaging technology and novel treatment modalities. These advances have led to new surgical treatments using minimally invasive and precise techniques for conditions such as Parkinson's disease, essential tremor, epilepsy, ...

journal_title：Journal of neurosurgical anesthesiology

authors： Dunn LK,Durieux ME,Elias WJ,Nemergut EC,Naik BI

更新日期：2018-01-01 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