Abstract:
:Newer generation anesthesia machines are equipped with a pressure support mode of ventilation, which can be used to support spontaneous ventilation in anesthetized patients. The Drager Apollo anesthesia machine uses an inspiratory limb hot-wire flow sensor to measure inspiratory flow rates. Detected flow rates that exceed the pressure support flow trigger will trigger pressure support breaths (Internal communication document. Drager Medical, 2007). In the case we are presenting, cardiac oscillations produced inspiratory flow rates that exceeded the flow trigger and autotriggered pressure support breaths. Autotriggering could be suppressed by increasing the trigger threshold or the positive end-expiratory pressure setting.
journal_name
Anesth Analgjournal_title
Anesthesia and analgesiaauthors
Sheikh E,Maguire DP,Gratch Ddoi
10.1213/ane.0b013e3181a9d75asubject
Has Abstractpub_date
2009-08-01 00:00:00pages
470-2issue
2eissn
0003-2999issn
1526-7598pii
109/2/470journal_volume
109pub_type
杂志文章abstract:UNLABELLED:Using a MEDLINE-based analysis, we studied the national origin of articles published in important anesthesia, pain, critical care, and emergency medicine journals. All journals in English listed in the Science Citation Index (SCI) of Journal Citation Reports under the subheadings Anesthesiology (n = 17) and ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,收录出版
doi:10.1097/00000539-199905000-00038
更新日期:1999-05-01 00:00:00
abstract:BACKGROUND:In clinical anesthesia, robust surgical stress occasionally causes unintended light anesthesia during operation. To test the hypothesis that neural input condition could modify actions of general anesthetics as a result of presynaptic alteration in the central nervous system, we investigated the mechanisms b...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0b013e3181dd25a5
更新日期:2010-06-01 00:00:00
abstract::There is precedent in medicine for recognizing and accepting intact decisional capacity and the subsequent ability to provide valid consent in one treatment domain, while simultaneously recognizing that the patient lacks decisional capacity in other domains. As such, obtaining consent for anesthesia for a surgical pro...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0b013e3181c7eb12
更新日期:2010-02-01 00:00:00
abstract::We present a case of extreme hemodilution in which appropriately crossmatched blood was not available. A 53-year-old man was admitted to our hospital because of hemorrhagic shock due to multiple stab wounds. His blood type was B, Rh negative, and his intravascular fluid volume was maintained with balanced salt solutio...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0b013e3181e668b8
更新日期:2010-11-01 00:00:00
abstract:UNLABELLED:Our aim in this study, performed using a closed cranial window preparation, was to investigate the effect of systemic pretreatment with dexmedetomidine on cerebrovascular response to isoflurane or sevoflurane. After instrumentation under pentobarbital anesthesia, 48 dogs were assigned to one of two groups: t...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199908000-00023
更新日期:1999-08-01 00:00:00
abstract:BACKGROUND:Recombinant activated factor VII (rFVIIa) is increasingly used for treating refractory bleeding after cardiac surgery. However, hemostasis also depends on coagulation factors, including fibrinogen, which stabilizes platelet plugs at sites of vascular injury. We compared the hemostatic effects of rFVIIa, fibr...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ane.0b013e318163fc76
更新日期:2008-03-01 00:00:00
abstract:BACKGROUND:Previously, our group successfully established one of the nation's first Perioperative Surgical Homes (PSHs) aimed at coordinating services to patients undergoing primary total hip arthroplasty (THA) and primary total knee arthroplasty (TKA). As we now focus on extending the PSH to other service lines within...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0000000000001308
更新日期:2016-07-01 00:00:00
abstract:BACKGROUND:Intrathecal drug delivery is an efficient method to administer therapeutic molecules to the central nervous system. However, even with identical drug dosage and administration mode, the extent of drug distribution in vivo is highly variable and difficult to control. Different cerebrospinal fluid (CSF) pulsat...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0b013e3182536211
更新日期:2012-08-01 00:00:00
abstract:BACKGROUND:In the perioperative period, anesthesiologists and postanesthesia care unit (PACU) nurses routinely prepare and administer small-volume IV injections, yet the accuracy of delivered medication volumes in this setting has not been described. In this ex vivo study, we sought to characterize the degree to which ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0000000000001976
更新日期:2017-10-01 00:00:00
abstract::Diabetes insipidus (DI) is an uncommon perioperative complication that can occur secondary to medications or surgical manipulation and can cause significant hypovolemia and electrolyte abnormalities. We reviewed and evaluated the current literature and identified 24 cases of DI related to medications commonly used in ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0000000000005344
更新日期:2021-01-06 00:00:00
abstract:UNLABELLED:We compared the effects of oral clonidine (4 microg/kg) and midazolam (0.5 mg/kg) on the preanesthetic sedation and postoperative recovery profile in children during tonsillectomy with or without adenoidectomy. In a double-blinded, double-dummy study design, 134 ASA physical status I-II children aged 4-12 yr...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-200101000-00011
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:Atelectasis occurs regularly after induction of general anesthesia, persists postoperatively, and may contribute to significant postoperative morbidity and additional health care costs. Laparoscopic surgery has been reported to be associated with an increased incidence of postoperative atelectasis. It has be...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,随机对照试验
doi:10.1213/ANE.0b013e3181ba7945
更新日期:2009-11-01 00:00:00
abstract:UNLABELLED:Brain dysfunction after cardiopulmonary bypass (CPB) is common, and it has been hypothesized that this injury might be due partly to activation of inflammatory processes in the brain. We measured juguloarterial gradients for interleukin-1beta, interleukin-6, and interleukin-8 (IL-8) as indices of local proin...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199910000-00003
更新日期:1999-10-01 00:00:00
abstract:UNLABELLED:There are situations in anesthesia in which it may be desirable to achieve rapid tracheal intubation with perfect conditions, i.e., no coughing or straining. To determine the dose of rocuronium that gives a high probability of achieving perfect conditions for rapid (within 60 s) tracheal intubation, we admin...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章
doi:10.1097/00000539-200001000-00036
更新日期:2000-01-01 00:00:00
abstract::The cold pressor test is often used to assess vasoconstrictive responses because it simulates the vasoconstrictive challenges commonly encountered in the clinical setting. With IRB approval, 12 healthy volunteers, aged 25--50 yr, underwent baseline plethysmographic monitoring on the finger and ear. The contralateral h...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章
doi:10.1097/00000539-200106000-00026
更新日期:2001-06-01 00:00:00
abstract:BACKGROUND:Patients with muscular dystrophy have been reported to experience a variety of life-threatening complications during and after general anesthesia. We performed a systematic analysis to define the spectrum of anesthetic-related complications in patients with muscular dystrophy, with an emphasis on malignant h...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,评审
doi:10.1213/ane.0b013e3181aa5cf6
更新日期:2009-10-01 00:00:00
abstract:UNLABELLED:Inhaled nitric oxide (iNO) is superior to i.v. vasodilators for treatment of pulmonary hypertension (PH) after cardiac surgery, but iNO is a potentially toxic gas, and patient subsets who benefit from iNO are not yet clearly defined. We administered iNO 40 ppm, prostaglandin E1 (PGE1) 0.1 microg x kg(-1) min...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1999-11-01 00:00:00
abstract:BACKGROUND:As the use of pulse oximeters increases, the needs for higher performance and wider applicability of pulse oximetry have increased. To realize the full potential of pulse oximetry, it is indispensable to increase the number of optical wavelengths. To develop a multiwavelength oximetry system, a physical theo...
journal_title:Anesthesia and analgesia
pub_type: 历史文章,杂志文章
doi:10.1213/01.ane.0000268716.07255.2b
更新日期:2007-12-01 00:00:00
abstract:BACKGROUND:Whether intraoperative analgesics have an impact on postoperative cancer recurrence is unknown. Some investigations suggest that the opioids could favor relapse and that regional analgesia and nonsteroidal antiinflammatory drugs could improve cancer prognosis. We retrospectively reviewed our series of breast...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0b013e3181d2ad07
更新日期:2010-06-01 00:00:00
abstract:UNLABELLED:Because anesthetic technique has the potential to dramatically affect cerebral blood flow and metabolism (two determinants of brain thermoregulation), we tested the hypothesis that, after craniotomy, anesthetic technique would influence brain temperature independent of core temperature. Twenty-one cats (2.7 ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/01.ane.0000061221.23197.ce
更新日期:2003-05-01 00:00:00
abstract::The effects of volatile anesthetics on arterial mechanical properties in vivo are incompletely understood. The present investigation tested the hypothesis that isoflurane and halothane cause differential actions on the mechanical characteristics of the aorta in barbiturate-anesthetized dogs instrumented for measuremen...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199612000-00006
更新日期:1996-12-01 00:00:00
abstract::The hemodynamic effects of mivacurium chloride were studied in 54 adult cardiac patients anesthetized with midazolam and sufentanil. After baseline data were collected, a placebo (N = 9) or mivacurium was administered over 60 seconds, the latter in doses of 0.15 (N = 18), 0.20 (N = 18), or 0.25 (N = 9) mg/kg. Measurem...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章
doi:
更新日期:1989-03-01 00:00:00
abstract:BACKGROUND:Obstructive sleep apnea (OSA) is a commonly encountered comorbid condition in patients undergoing surgery and is associated with a greater risk of postoperative adverse events. Our objective in this review was to investigate the effectiveness of continuous positive airway pressure (CPAP) in reducing the risk...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,meta分析,评审
doi:10.1213/ANE.0000000000000634
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND:Whether nitrous oxide (N(2)O) increases the incidence of postoperative nausea and vomiting (PONV) after laparoscopic gynecologic surgery is still controversial, which may be due to the administration of different concentrations of inspired N(2)O. We investigated whether N(2)O results in a dose-response incre...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,随机对照试验
doi:10.1213/ane.0b013e318181f4aa
更新日期:2008-09-01 00:00:00
abstract::Increased attention has been directed at the quality of randomized controlled trials (RCTs) and how they are being reported. We examined leading anesthesiology journals to identify if there were specific areas for improvement in the design and analysis of published clinical studies. All RCTs that appeared between Janu...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/01.ANE.0000150612.71007.A3
更新日期:2005-06-01 00:00:00
abstract:UNLABELLED:We evaluated, by using a before-and-after study, the influence of leukoreduction by filtration on postoperative infections and adverse outcomes in patients undergoing elective major aortic surgery. From January 1995 to October 2000, all patients who underwent elective abdominal aortic surgery were included i...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200203000-00010
更新日期:2002-03-01 00:00:00
abstract:BACKGROUND:Hyperkalemia poses serious hazards to patients undergoing orthotopic liver transplantation (OLT), and its predictors have not been thoroughly examined. METHODS:We retrospectively studied 1124 consecutive adult patients who underwent OLT. Hyperkalemia was defined as serum K+ > or =5.5 mmol/L. A total of 47 r...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/01.ane.0000271914.54261.17
更新日期:2007-09-01 00:00:00
abstract::The effect of intravenous (IV) nitroglycerin (NTG) on perioperative myocardial ischemia as detected by single pass radionuclide angiocardiography was studied in 20 patients scheduled for elective coronary artery bypass grafting (CABG). Ten patients, selected at random, received IV NTG 1 microgram.kg-1.min-1 (NTG group...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1989-06-01 00:00:00
abstract::The ability of opiates to be a complete anesthetic has been assessed in animals. These studies have investigated the serum levels of opiate required to produce a decrease in anesthetic requirement for a concomitantly administered inhalation anesthetic. A linear dose-response relation has been observed between opiate s...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:
更新日期:1988-07-01 00:00:00
abstract:UNLABELLED:Perturbation of respiratory mechanics produced by general anesthesia and surgery is more pronounced in morbidly obese (MO) patients. Because general anesthesia induces pulmonary atelectasis in nonobese patients, we hypothesized that atelectasis formation would be particularly significant in MO patients. We i...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200212000-00060
更新日期:2002-12-01 00:00:00