Abstract:
:When neuromuscular blockade becomes necessary in the intensive care unit, there are several options available in regard to both the drug and the mode of delivery (continuous versus intermittent administration). Despite extensive experience with intermediate acting drugs such as atracurium or vecuronium, these muscle relaxants are costly and may account for a significant portion of the pharmacy charges. We undertook an open label study to evaluate the efficacy and dosing requirements for a less costly drug, pancuronium. The study group included 25 patients ranging in age from 3 mo to 17 yr and in weight from 3.2 to 68 kg. If the patient had not previously received neuromuscular blocking agents (NMBAs), pancuronium was administered as a bolus dose of 0.1 mg/kg followed by a continuous infusion of 0.05 mg.kg-1.h-1. A nerve stimulator was applied to either the ulnar or peroneal nerve and a standard train-of-four (TOF) was monitored every 2 h. In patients that had previously received other NMBAs, no bolus dose of pancuronium was administered and the infusion was started at 0.05 mg.kg-1.h-1. The pancuronium infusion was increased or decreased by increments of 0.01 mg.kg-1.h-1 to maintain one to two twitches of the TOF. In patients that required an increase in the infusion rate, an additional bolus dose equivalent to the current hourly rate was administered and then followed by the increase in the infusion rate.(ABSTRACT TRUNCATED AT 250 WORDS)
journal_name
Anesth Analgjournal_title
Anesthesia and analgesiaauthors
Tobias JD,Lynch A,McDuffee A,Garrett JSdoi
10.1097/00000539-199507000-00003subject
Has Abstractpub_date
1995-07-01 00:00:00pages
13-6issue
1eissn
0003-2999issn
1526-7598journal_volume
81pub_type
临床试验,杂志文章abstract:UNLABELLED:One thousand questionnaires concerning the techniques and complications of intravenous regional anesthesia (IVRA) were sent to 900 American and 100 Canadian anesthesiologists. Of the 321 respondents, 86% perform IVRA regularly. A wide variation in device-related and clinical aspects was found, ranging from a...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199710000-00027
更新日期:1997-10-01 00:00:00
abstract:UNLABELLED:Pain management has become a notable feature of public health policy and mass media communication in France over the past few years. To assess the evolution of the knowledge and attitudes of the French population with respect to pain management and morphine use, telephone surveys using similar questionnaires...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199909000-00023
更新日期:1999-09-01 00:00:00
abstract:BACKGROUND:Calmodulin (CaM) activation by Ca(2+), its translocation to the nucleus, and stimulation of phosphorylation of cyclic adenosine monophosphate response element-binding protein (CREB) (P-CREB) are necessary for new gene expression and have been linked to long-term potentiation, a process important in memory fo...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0b013e3181b5a1b8
更新日期:2009-10-01 00:00:00
abstract::This study was undertaken to compare the antinociceptive and behavioral effects of intrathecally administered opiates, alpha-2-adrenergic agonists, and local anesthetics injected by lumbar puncture in the mouse and rat. Antinociception was determined by observing the response to a clamp applied to the tail (Haffner te...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:
更新日期:1988-07-01 00:00:00
abstract::We studied the possible effects of repetitive (1-min interval) 50- and 100-Hz tetanic stimuli on 50-Hz and 100-Hz tetanic fade ratios (RF50HZ and RF100HZ). We also evaluated the sensitivity of the recorded responses to these two tests to assess residual neuromuscular block (isometric adductor pollicis mechanical activ...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-199601000-00025
更新日期:1996-01-01 00:00:00
abstract:BACKGROUND:Postpartum depression (PPD) is associated with pain during and after delivery, with studies showing reduced rates among women delivering with labor epidural analgesia (LEA). We hypothesized that women who intend to deliver with LEA but do not receive it are at higher risk for PPD at 6 weeks due to the combin...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0000000000002501
更新日期:2018-05-01 00:00:00
abstract:BACKGROUND:The goal of this study was to determine a set of timing, shape, and statistical features available through noninvasive monitoring of maternal electrocardiogram and photoplethysmography that identifies preeclamptic patients. METHODS:Pregnant women admitted to Labor and Delivery were monitored with pulse oxim...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0000000000002532
更新日期:2018-03-01 00:00:00
abstract:UNLABELLED:Heart transplantation in patients with increased pulmonary vascular resistance is often associated with postbypass right heart failure. We therefore compared the abilities of prostaglandin E(1) (PGE(1)) and inhaled nitric oxide to reduce pulmonary vascular resistance during heart transplantation. Patients un...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-200003000-00005
更新日期:2000-03-01 00:00:00
abstract:BACKGROUND:The arterial pulse oximeter, which was introduced clinically in the 1970s, is a convenient, useful, and now ubiquitous anesthesia monitor. Unfortunately, although percent saturation of arterial hemoglobin is, along with cardiac output and concentration of hemoglobin, one of 3 components of oxygen delivery, i...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0b013e3182166a26
更新日期:2011-06-01 00:00:00
abstract::Single channel recordings have shown that ketamine (Ket) decreases the open time of the nicotinic acetylcholine receptor channel (nAChR). The present experiments on simultaneous openings of the nAChRs of mouse myotubes investigate the interaction of Ket with the open as well as with the closed state of the channels. T...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199610000-00031
更新日期:1996-10-01 00:00:00
abstract::We studied the feasibility of recording motor evoked responses to transcranial electrical stimulation (tce-MERs) during partial neuromuscular blockade (NMB). In 11 patients, compound muscle action potentials were recorded from the tibialis anterior muscle in response to transcranial electrical stimulation during vario...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/00000539-199210000-00021
更新日期:1992-10-01 00:00:00
abstract:BACKGROUND:The mechanism of the antinociceptive effects of nitrous oxide (N(2)O) has not been completely elucidated. On the other hand, numerous studies have indicated that mesolimbic dopaminergic neurons, which are thought to be involved in rewarding and reinforcement processes, play important roles in the supraspinal...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ane.0b013e318172b15b
更新日期:2008-06-01 00:00:00
abstract::We determined the heart rate (HR) response to enflurane, halothane, and isoflurane and the effects of narcotics on this response in 81 healthy patients scheduled for elective surgery. Patients were randomly assigned to one of six treatment groups: one of the three anesthetics (approximately 0.9 MAC) in 60% nitrous oxi...
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:1987-02-01 00:00:00
abstract:UNLABELLED:Previous reports indicate that cyclosporine increases sleeping time from barbiturate administration, and analgesia from fentanyl administration, suggesting a possible contribution of cyclosporine to anesthesia. Accordingly, we determined whether cyclosporine pretreatment decreases isoflurane MAC (the minimum...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200210000-00025
更新日期:2002-10-01 00:00:00
abstract:BACKGROUND:Visualization with ultrasound during regional anesthesia may reduce the risk of intraneural injection and subsequent neurological symptoms but has not been formally assessed. Thus, we performed this randomized clinical trial comparing ultrasound versus nerve stimulator-guided interscalene blocks for shoulder...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,随机对照试验
doi:10.1213/ane.0b013e3181a3272c
更新日期:2009-07-01 00:00:00
abstract:UNLABELLED:Victims of minor trauma transported by paramedic-based rescue systems are usually monitored with pulse oximetry. Under the difficult surroundings of prehospital trauma care, pulse oximeters show considerable periods of malfunction. We tested the hypothesis that capnography is a good, easy to use tool for mon...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章
doi:10.1213/01.ane.0000090145.73834.2f
更新日期:2004-01-01 00:00:00
abstract:IMPLICATIONS:Manipulating the density of local anesthetic solutions by using a simple formula may be clinically useful in producing optimal density solutions for spinal anesthesia under a variety of clinical conditions. ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200206000-00048
更新日期:2002-06-01 00:00:00
abstract:UNLABELLED:The enhancing action of propofol on gamma-amino-n-butyric acid subtype A (GABA(A)) receptors purportedly underlies its anesthetic effects. However, a recent study found that a GABA(A) antagonist did not alter the capacity of propofol to depress the righting reflex. We examined whether the noncompetitive GABA...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/01.ane.0000048821.23225.3a
更新日期:2003-03-01 00:00:00
abstract::The effects of midazolam on atrial rate and contractile force in the isolated canine atrium perfused with donor blood were investigated. When midazolam in a dose range of 100-1000 micrograms was injected directly into the sinus node artery of the isolated atrium, biphasic (negative followed by positive) chronotropic a...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:
更新日期:1987-08-01 00:00:00
abstract:BACKGROUND:Women laboring with epidural analgesia experience fever much more frequently than do women who chose other forms of analgesia, and maternal intrapartum fever is associated with numerous adverse consequences, including brain injury in the fetus. We developed a model of noninfectious inflammatory fever in the ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0000000000002479
更新日期:2017-12-01 00:00:00
abstract::The nucleus raphe magnus (NRM) is an important descending pain inhibitory system. We postulated that the analgesic action of supraspinally administered opiates results from increased descending inhibitory control of the NRM. We tested whether fentanyl activates NRM neurons in the rat slice preparation using extra-cell...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199505000-00007
更新日期:1995-05-01 00:00:00
abstract::Virchow's triad is traditionally invoked to explain pathophysiologic mechanisms leading to thrombosis, alleging concerted roles for abnormalities in blood composition, vessel wall components, and blood flow in the development of arterial and venous thrombosis. Given the tissue-specific bleeding observed in hemophilia ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,评审
doi:10.1213/ANE.0b013e31823a088c
更新日期:2012-02-01 00:00:00
abstract::CO2 absorbents were introduced into anesthesia practice in 1924 and are essential when using a circle system to minimize waste by reducing fresh gas flow to allow exhaled anesthetic agents to be rebreathed. For many years, absorbent formulations consisted of calcium hydroxide combined with strong bases like sodium and...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0000000000005137
更新日期:2020-09-14 00:00:00
abstract:UNLABELLED:We conducted a double-blinded study in 90 patients undergoing elective arthroscopic knee surgery to determine whether there is a role of inflammation in the analgesic efficacy of intraarticular piroxicam. Standardized general anesthetic techniques were used for all patients. At the end of the operation, afte...
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.0000081725.81280.17
更新日期:2003-10-01 00:00:00
abstract::Preoperative use of angiotensin-converting enzyme (ACE) inhibitors is common and has been associated with hypotension at separation from cardiopulmonary bypass (CPB). This study prospectively examined the influence of chronic preoperative ACE inhibitor use and other perioperative factors on the incidence of vasoconstr...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199503000-00007
更新日期:1995-03-01 00:00:00
abstract::The value of family-centered care in general and subspecialty pediatrics has been well documented in the literature. Translation of these principles into perioperative medicine has its logistical challenges; however, there are theoretical benefits. Specifically, pediatric patients with psychiatric diagnoses or special...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0b013e31827ab89c
更新日期:2013-06-01 00:00:00
abstract:INTRODUCTION:The mechanisms by which mechanical ventilation (MV) can injure remote organs, such as the kidney, remain poorly understood. We hypothesized that upregulation of systemic inflammation, as reflected by plasma interleukin-6 (IL-6) levels, in response to a lung-injurious ventilatory strategy, ultimately result...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ane.0b013e31818067a2
更新日期:2008-10-01 00:00:00
abstract::Pneumothorax can develop during laparoscopy, particularly during laparoscopic fundoplication, since the left parietal pleura is exposed and can be torn during dissection in the diaphragmatic hiatus. Such an event will result in specific pathophysiologic changes, since CO2, under pressure in the abdominal cavity, will ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199511000-00017
更新日期:1995-11-01 00:00:00
abstract:UNLABELLED:Prolongation of the Q-T interval may be associated with polymorphic ventricular tachycardia known as torsade de pointes, syncope and sudden death. Existing data show that isoflurane prolongs the Q-T interval, whereas halothane shortens it. The aim of this study was to determine whether sevoflurane or propofo...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-200001000-00006
更新日期:2000-01-01 00:00:00
abstract::One-hundred and eight-five pairs of gas samples were collected from inspired gas (10 cm behind the head at nose level) and end-tidal gas of persons administering anesthesia in 3 operating rooms during daily routine anesthesia. Mean operating-room N2O concentrations from 22 to 144 ppm (volume/volume [V/V]) were measure...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/00000539-197803000-00012
更新日期:1978-03-01 00:00:00