Abstract:
:The potassium-titanyl-phosphate laser is being used for airway surgery and could cause an endotracheal tube fire. To determine whether five different metallic foil tapes or the Laser-Guard protective wrap would protect polyvinylchloride (PVC) endotracheal tubes from this laser, it was set to a power of 18 W and aimed at the wrapped endotracheal tube under study for up to 1 min while 5 L/min of oxygen flowed through the endotracheal tube. A plain (unwrapped) PVC endotracheal tube was studied also. The plain PVC endotracheal tube was ignited by the laser after 14 s. Potassium-titanyl-phosphate laser radiation did not significantly affect the nonadhesive sides of the foil tapes tested or the Laser-Guard covering. However, potassium-titanyl-phosphate laser radiation caused ignition or melting of underlying PVC endotracheal tubes when it was applied to the endotracheal tubes with the adhesive side of the foil tapes facing outward. It is concluded that only the Laser-Guard protective coating adequately protected the PVC endotracheal tubes tested under the conditions of this experiment.
journal_name
Anesth Analgjournal_title
Anesthesia and analgesiaauthors
Sosis MB,Braverman Bdoi
10.1213/00000539-199309000-00028subject
Has Abstractpub_date
1993-09-01 00:00:00pages
589-91issue
3eissn
0003-2999issn
1526-7598journal_volume
77pub_type
杂志文章abstract::As part of an oximetry research effort in which plethysmographic data were collected from moving patients, a wide variety of patient motion affecting pulse oximetry was observed and characterized by the clinical incidence, type, severity and duration of patient motion. 350 patients were observed for movement in clinic...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
abstract:UNLABELLED:I designed this study to determine the efficacy of heart rate (HR), systolic blood pressure (SBP), and digital skin blood flow (DSBF) in detecting intravascular injection after a simulated epidural test dose containing 15 mug of epinephrine in sevoflurane-anesthetized adults. In addition, the testing thresho...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1213/01.ANE.0000157571.00717.08
更新日期:2005-08-01 00:00:00
abstract::Transesophageal Doppler (TED) monitoring provides continuous, noninvasive monitoring of cardiac output by measurement of aortic flow velocities. Because of the effects on aortic flow dynamics resulting from atherosclerosis, aortic cross-clamping, and wide variations in arterial blood pressure, the validity of TED moni...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/00000539-199112000-00006
更新日期:1991-12-01 00:00:00
abstract::A double-blind study comparing four narcotic analgesics of different potencies, meperidine, morphine, fentanyl, and sufentanil, was performed on consenting patients undergoing general or orthopedic surgery under balanced anesthesia. Blood pressure, measured through an indwelling arterial catheter, was recorded continu...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章
doi:
更新日期:1985-09-01 00:00:00
abstract:BACKGROUND:Several data suggest that both opioid and N-methyl-d-aspartate (NMDA) receptors are localized at the peripheral level, and drugs acting on these receptors may produce antinociception after topical administration; however, the antinociceptive effect of endogenous ligands at these receptors is poorly clarified...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ane.0b013e3181b21c5e
更新日期:2009-10-01 00:00:00
abstract::This study used the activated clotting time (ACT) to determine the clinical onset of four different doses of heparin after bolus injection into the central circulation. Ten consenting adults (Group A) undergoing coronary artery bypass grafting were given 350 U/kg of bovine lung heparin and had simultaneous duplicate a...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章
doi:10.1097/00000539-200106000-00006
更新日期:2001-06-01 00:00:00
abstract:UNLABELLED:The visual analog scale (VAS) is a tool widely used to measure pain, yet controversy surrounds whether the VAS score is ratio or ordinal data. We studied 52 postoperative patients and measured their pain intensity using the VAS. We then asked them to consider different amounts of pain (conceptually twice as ...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章
doi:10.1097/00000539-199912000-00038
更新日期:1999-12-01 00:00:00
abstract::Bolus doses of propofol in patients for cardioversion often produce hypotension and apnea. Etomidate provides cardiovascular stability in these patients, but myoclonus may interfere with electrocardiographic interpretation. This study was designed to demonstrate whether propofol, when given as a low-dose infusion, can...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1213/00000539-199310000-00006
更新日期:1993-10-01 00:00:00
abstract:BACKGROUND:Both propofol infusions with oxygen delivered through nasal cannula and isoflurane/N2O (nitrous oxide) delivered via a laryngeal mask airway (LMA) are used to provide anesthesia for children undergoing magnetic resonance imaging scans. We compared the incidence of adverse events and perioperative physiologic...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,随机对照试验
doi:10.1213/ANE.0000000000000504
更新日期:2015-01-01 00:00:00
abstract:UNLABELLED:Systemically-administered morphine reduces infarct size in rat models of myocardial ischemia-reperfusion. We sought to determine whether much smaller doses of spinally-administered morphine offer a similar cardioprotective benefit. Barbiturate-anesthetized, open-chested, Wistar rats with chronic indwelling t...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/01.ane.0000105878.96434.05
更新日期:2004-04-01 00:00:00
abstract::Qualitative arterial waveform analysis has been in existence for millennia; quantitative arterial waveform analysis techniques, which can be traced back to Euler's work in the 18th century, have not been widely used by anesthesiologists and other clinicians. This is likely attributable, in part, to the widespread use ...
journal_title:Anesthesia and analgesia
pub_type: 历史文章,杂志文章,评审
doi:10.1213/ANE.0b013e31822773ec
更新日期:2011-10-01 00:00:00
abstract:UNLABELLED:Calcium-sensitizing drugs, such as levosimendan, are a novel class of drug therapy for heart failure. We investigated the hypothesis that levosimendan is a pulmonary vasodepressor mediated through inhibition of phosphodiesterase, adenosine triphosphate (ATP)-dependent potassium channels, or both. We investig...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200206000-00009
更新日期:2002-06-01 00:00:00
abstract:IMPLICATIONS:Chronic hiccups may be a serious therapeutic problem. Pharmacological treatment with increasing dosages of baclofen, carbamazepine, or gabapentin is not always successful. In this paper, the use of general anesthesia with positive-pressure ventilation and muscle relaxation for the termination of chronic hi...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200208000-00050
更新日期:2002-08-01 00:00:00
abstract:UNLABELLED:In this retrospective cohort study, we compared adverse cardiac outcomes after noncardiac surgery among patients with prior percutaneous transluminal coronary angioplasty (PTCA), patients with nonrevascularized coronary artery disease (CAD), and normal controls. Inpatient hospital discharge abstracts from al...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199909000-00003
更新日期:1999-09-01 00:00:00
abstract:UNLABELLED:Despite clinical and laboratory evidence of perioperative hypercoagulability, there are no consistent data evaluating the extent, duration, and specific contribution of platelets and procoagulatory proteins by in vitro testing. We tested the hypothesis that the parallel use of standard and abciximab-cytochal...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200103000-00004
更新日期:2001-03-01 00:00:00
abstract::Sensory level of anesthesia following the injection of 20 ml of 1.5% lidocaine with epinephrine (1:200,000) in 238 adult males averaged T7.7, T5.6, and T5.1 at 10, 20, and 30 minutes, respectively. Patient age had no significant effect on local anesthetic requirements per spinal segment per unit height until age 40 ye...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:
更新日期:1980-10-01 00:00:00
abstract:BACKGROUND:Platelet factor 4 (PF4) is released by activated platelets and has a strong affinity for heparin. Recombinant PF4 (rPF4) has been previously considered as an alternative to protamine for heparin reversal. However, it has been demonstrated that antibodies directed against the PF4/heparin moiety are important ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0b013e3182662e1a
更新日期:2012-12-01 00:00:00
abstract:BACKGROUND:Botulinum neurotoxin type A (BoNT/A) has been used as an analgesic for myofascial pain syndromes, migraine, and other types of headaches. Although an antinociceptive effect of central or peripheral administration of BoNT/A is suggested, the effect at the spinal level is still unclear. In this study, we evalu...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0b013e3181ffa1d7
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND:Oral opioid formulations contribute to postoperative analgesia. In this study, we evaluated the perioperative application of oral controlled-release oxycodone to reduce postoperative IV morphine consumption and opioid side effects after lumbar discectomy. METHODS:Forty patients scheduled for elective lumbar...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,随机对照试验
doi:10.1213/01.ane.0000266451.77524.0d
更新日期:2007-07-01 00:00:00
abstract:UNLABELLED:Surgery causes changes in hemostasis, leading to a hypercoagulable state that has been linked to both arterial and venous thrombotic complications. The etiology of this state is unknown, but many investigators have hypothesized that perioperative neuroendocrine changes are responsible. We have previously dem...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-199803000-00038
更新日期:1998-03-01 00:00:00
abstract::This study evaluated the role of nitric oxide (NO) in spinal cord nociceptive transmission during peripheral inflammation evoked by formalin injection into the rat paw, using N omega-nitro-L-arginine (N-Arg), an NO synthase inhibitor. Male rats were prepared with intrathecal (IT) catheters. To quantify the formalin re...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/00000539-199311000-00003
更新日期:1993-11-01 00:00:00
abstract:BACKGROUND:Burnout is a psychological syndrome that results from chronic exposure to job stress. It is defined by a triad of emotional exhaustion, depersonalization, and reduced personal accomplishment. In research, mostly from high-income countries, burnout is common in health care professionals, especially in anesthe...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0000000000004464
更新日期:2020-02-01 00:00:00
abstract:BACKGROUND:In this study, our objective was to determine whether a perioperative hemodynamic protocol based on noninvasive cardiac output monitoring decreases the incidence of postoperative complications and hospital length of stay in major abdominal surgery patients requiring intensive care unit admission. Secondary o...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1213/ANE.0000000000000295
更新日期:2014-09-01 00:00:00
abstract::Cardiopulmonary bypass (CPB) impairs pulmonary endothelial injury in part by increasing expression of adhesion molecules that results in neutrophil influx. Although numerous proinflammatory cytokines up-regulate these responses, the extent to which systemic and pulmonary proinflammatory cytokines increase remains unkn...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200005000-00008
更新日期:2000-05-01 00:00:00
abstract:BACKGROUND:Postsurgical quality of recovery is worse in female than that in male patients. Duloxetine has been used successfully for the treatment of chronic pain conditions, but its use for preventing acute postoperative pain has been limited to a single previous study. More importantly, the effect of preoperative dul...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,随机对照试验
doi:10.1213/ANE.0000000000000971
更新日期:2016-01-01 00:00:00
abstract::The onset and intensity of blockade of the lumbosacral dermatomes after epidural anesthesia with alkalinized lidocaine were investigated in a randomized, double-blind study in 26 patients. Control subjects (n = 13) received 20 mL of 1.37% lidocaine (1.5% lidocaine plus 1 mL saline per 10 mL lidocaine) with added 1:200...
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:1993-02-01 00:00:00
abstract::In addition to offering further data on the exposure of surgical and recovery-room personnel to low levels of halothane in room air, the authors demonstrate the presence of halothane levels in the blood of some surgical patients managed by other inhalation agents from machines previously used for halothane. The author...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/00000539-197507000-00010
更新日期:1975-07-01 00:00:00
abstract::The development of a technique for studying spinal dorsal horn electrophysiology in intact, awake, drug-free cats enables the study of spinal sites and mechanisms of action of anesthetic and analgesic agents in a system that more closely reflects normal physiology. Using this technique, we reevaluated the effect of ke...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:
更新日期:1986-11-01 00:00:00
abstract::The influence of preoxygenation in the supine (n = 10) versus the 45 degrees head-up (n = 10) position on the duration of apnea leading to a decrease in arterial oxygen saturation to 95%, as monitored by pulse oximetry, was investigated in 20 women undergoing elective cesarean section at term of pregnancy. The results...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/00000539-199211000-00018
更新日期:1992-11-01 00:00:00
abstract:BACKGROUND:Although music is frequently used to promote a relaxing environment during labor and delivery, the effect of its use during the placement of neuraxial techniques is unknown. Our study sought to determine the effects of music use on laboring parturients during epidural catheter placement, with the hypothesis ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,随机对照试验
doi:10.1213/ANE.0000000000001656
更新日期:2017-02-01 00:00:00