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 attain etomidate's hemodynamic stability without its attendant side effects. Forty consenting patients were randomly assigned to receive either propofol infusion (50 mg/min) for induction of anesthesia followed by a maintenance infusion (100 micrograms.kg-1.min-1) or etomidate (8 mg/min and 20 micrograms.kg-1.min-1). Calculation of loading infusion rates for propofol and etomidate resulted in averages of 0.64 mg.kg-1.min-1 (range, 0.39-1.04) and 0.09 mg.kg-1.min-1 (range, 0.05-0.14), respectively. Induction times (2.2 min) and the times from terminating drug administration to awake states (4.5 min) were similar for each group. Etomidate produced myoclonus in 45% of the patients; otherwise side effects were minimal, with no significant differences between groups. The means of systolic blood pressures in the etomidate group rose a maximum of 15.3 +/- 7.9% (95% confidence), while a modest decrease of 7.2 +/- 7.3% occurred with propofol. Administration of propofol by infusion for cardioversion retains all its beneficial qualities while attenuating its hypotensive effects, making it a suitable choice for these patients with cardiac arrhythmias.
journal_name
Anesth Analgjournal_title
Anesthesia and analgesiaauthors
Hullander RM,Leivers D,Wingler Kdoi
10.1213/00000539-199310000-00006subject
Has Abstractpub_date
1993-10-01 00:00:00pages
690-4issue
4eissn
0003-2999issn
1526-7598journal_volume
77pub_type
临床试验,杂志文章,随机对照试验abstract:UNLABELLED:We studied the effects of spinal cord stimulation (SCS) on postherpetic neuralgia (PHN). Data of 28 patients were prospectively investigated over a median period of 29 (quartiles 9--39) mo. In addition, four patients with acute herpes zoster (HZ) pain were studied simultaneously. After intractable pain for m...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200203000-00040
更新日期:2002-03-01 00:00:00
abstract::We studied the pharmacokinetics of thiopental enantiomers in 14 healthy patients aged 37-73 yr receiving racemic thiopental by intravenous (IV) bolus or IV infusion. Plasma concentration of each enantiomer was measured by chiral high-performance liquid chromatography. After IV bolus, the total plasma clearance (CL) (2...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199609000-00020
更新日期:1996-09-01 00:00:00
abstract::Tracheal temperature--the temperature of the tracheal wall--is believed to reflect the core temperature. The trachea reacts quickly to temperature changes because it is surrounded by various large arteries and veins. Using the blood temperature from the cardiopulmonary bypass (CPB) and the jugular vein temperature as ...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章
doi:10.1213/00000539-199304000-00020
更新日期:1993-04-01 00:00:00
abstract::Rifampin is commonly used for the treatment of tuberculosis and staphylococcal infections, as well as for prevention of infection in cardiac valve and bone surgeries. We report a case of profound hypotension after anesthesia induction with propofol in a patient who was treated with two 600 mg doses of rifampin for pro...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0b013e318292cbd0
更新日期:2013-07-01 00:00:00
abstract:BACKGROUND:Preoperative risk stratification is a critical element in assessing the risks and benefits of surgery. Prior work has demonstrated that intra-abdominal general surgery patients can be classified based on their comorbidities and risk factors using latent class analysis (LCA), a model-based clustering techniqu...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0000000000002345
更新日期:2018-03-01 00:00:00
abstract::After it was learned that electroanesthesia (EA) could not be produced in a Rhesus monkey which had undergone a circumferential scalp block with 0.25% lidocaine, it was postulated that EA could be produced by electrostimulation of the sensory nerves of the scalp in the rhesus. The work reported here verifies that EA c...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/00000539-197607000-00018
更新日期:1976-07-01 00:00:00
abstract:BACKGROUND:Although bone cancer-related pain is one of the most disruptive symptoms in patients with advanced cancer, patients are often refractory to pharmacological treatments; thus, more effective treatments for bone cancer pain are needed. We evaluated the analgesic efficacy of and interaction between intrathecal G...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0b013e318227824e
更新日期:2011-10-01 00:00:00
abstract::To test the hypothesis that acute subarachnoid hemorrhage is associated with abnormal myocardial perfusion, we assessed myocardial blood flow with thallium scintigraphy in 19 patients with a confirmed subarachnoid hemorrhage and an abnormal electrocardiogram. A thallium scan was performed at the bedside of each patien...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/00000539-199302000-00009
更新日期:1993-02-01 00:00:00
abstract::This study was designed to determine whether preoperative administration of 6% hetastarch decreases the incidence and severity of hypotension after spinal anesthesia for cesarean section. Forty nonlaboring ASA class I and II women having nonurgent cesarean sections were randomized to receive either 500 mL of 6% hetast...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-199510000-00031
更新日期:1995-10-01 00:00:00
abstract::Inferential statistics relies heavily on the central limit theorem and the related law of large numbers. According to the central limit theorem, regardless of the distribution of the source population, a sample estimate of that population will have a normal distribution, but only if the sample is large enough. The rel...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0000000000002741
更新日期:2018-02-01 00:00:00
abstract:BACKGROUND:In this study, we compared the effect of light sedation with remifentanil versus propofol on intracranial (ICP) and cerebral perfusion pressure (CPP) of patients undergoing stereotactic brain tumor biopsy under regional anesthesia. METHODS:This was a prospective, open-label, randomized, and controlled study...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,随机对照试验
doi:10.1213/ane.0b013e3181a3ea3a
更新日期:2009-07-01 00:00:00
abstract::Renal blood flow (RBF) and arterial blood pressure (BP) were monitored in 12 patients undergoing nephrolithotomy in the lateral flexed position. All patients were preoxygenated and were anesthetized with sodium thiopental, N2O, O2, and fentanyl. Maintenance relaxation was obtained with pancuronium bromide. Arterial pr...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章
doi:
更新日期:1976-09-01 00:00:00
abstract:BACKGROUND:Thoracic epidural anesthesia is often used as a postoperative analgesic technique in thoracic surgery. However, the structure of the overlapping spinous processes, resulting in interlaminar space occlusion, often makes thoracic epidural needle placement difficult. With the development of multi-detector row s...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ane.0b013e31815efa06
更新日期:2008-02-01 00:00:00
abstract:UNLABELLED:We investigated the impact of cardiopulmonary bypass pump (CPB), hematocrit, gender, age, and body weight on blood use in patients undergoing coronary artery bypass graft surgery at a major university hospital. Participants were 1235 consecutive patients undergoing primary coronary artery surgery over a peri...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章
doi:10.1213/01.ane.0000081790.75298.d8
更新日期:2003-10-01 00:00:00
abstract::The effect of isoflurane on regional myocardial metabolism and blood flow, when used as an adjunct to fentanyl-nitrous oxide anesthesia, to control intraoperative hypertension was investigated. Twenty-two patients with two- or three-vessel coronary artery disease with an ejection fraction greater than 0.5 and on beta-...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/00000539-198902000-00006
更新日期:1989-02-01 00:00:00
abstract:UNLABELLED:Bleeding after cardiopulmonary bypass (CPB) is related to multiple factors. Excess protamine weakens clot structure and decreases platelet function; therefore, an increased activated clotting time (ACT) after protamine reversal of heparin may be misinterpreted as residual heparin anticoagulation. We evaluate...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199810000-00008
更新日期:1998-10-01 00:00:00
abstract:UNLABELLED:Controversy surrounds the use of the antiemetic droperidol, because of the Food and Drug Administration-imposed "black box" warning alleging that even small doses of the drug can lead to serious (even fatal) arrhythmias when it is used for antiemetic prophylaxis during the perioperative period. We used mathe...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/01.ane.0000111103.86567.f6
更新日期:2004-05-01 00:00:00
abstract::A guinea pig model of halothane hepatitis was used to explore the humoral immune response induced by multiple halothane exposures and the potential role this response might play in contributing to liver damage. Three different strains of guinea pigs (Strain 2, Amana, and Hartley) were exposed to 1% halothane under eit...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:
更新日期:1987-12-01 00:00:00
abstract:UNLABELLED:We tested baicalin for its antiinflammatory and analgesic effects (and the mechanisms) in a rat model of carrageenan-evoked thermal hyperalgesia. Pre- or posttreatment with baicalin (10, 30, or 100 mg/kg intraperitoneally) caused a significant analgesic effect with a similar effect of dose-matched ibuprofen....
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/01.ane.0000087066.71572.3f
更新日期:2003-12-01 00:00:00
abstract:BACKGROUND:Perioperative opioid use is associated with poor survival in patients with esophageal squamous cell carcinoma. The most common histological type of esophageal cancer in western countries is adenocarcinoma. The objective of this study was to evaluate the association between intraoperative opioid consumption a...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0000000000003428
更新日期:2018-07-01 00:00:00
abstract::We previously reported that in rats with closed head trauma (CHT), intravenous (IV) administration of 0.25 mL/g of 5% dextrose solution (D5W) increased blood glucose (G), decreased blood sodium (Na), caused no change in blood osmolality (Osm), increased brain edema (BE), and worsened neurological severity score (NSS) ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199703000-00016
更新日期:1997-03-01 00:00:00
abstract::The effects of adenosine-induced hypotension on central as well as myocardial hemodynamics and metabolism were studied in five neurolept-anesthetized patients without known heart or lung diseases, who were undergoing cerebral aneurysm surgery. Adenosine (217 +/- 32 micrograms.kg-1.min-1) decreased mean arterial pressu...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:
更新日期:1988-03-01 00:00:00
abstract::Tracheal injuries, independent of their origin, may be life-threatening. Surgical repair is regarded as the treatment of choice but has not been compared with other approaches. We hypothesized that defects bridgeable by an artificial airway may enable conservative treatment. We report on five patients with tracheal in...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/01.ANE.0000140780.14175.5A
更新日期:2005-01-01 00:00:00
abstract::The evolution of modern anesthesia and surgical practices has been accompanied by enhanced supportive procedures in blood banking and transfusion medicine. There is increased focus on the preparation and the use of blood components including, but not limited to, preventing unnecessary type and screen/crossmatch orders...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,评审
doi:10.1213/ANE.0000000000000619
更新日期:2015-06-01 00:00:00
abstract::Morphine plasma concentrations were determined in six patients receiving kidney transplants from living-related donors, and nine patients receiving kidney transplants from cadavers. The total cold ischemic time was about 2 hr for kidneys from living-related donors and 14 hr for those from cadavers. After an intravenou...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:
更新日期:1985-11-01 00:00:00
abstract::Near-infrared spectroscopy (NIRS) is a noninvasive optical technique to monitor cerebral oxygen saturation at the bedside. Despite its applicability, NIRS has had limited clinical use because of concerns about accuracy, noted by intersubject variability in slope and intercept of the line between NIRS- and weighted-ave...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199706000-00023
更新日期:1997-06-01 00:00:00
abstract:UNLABELLED:Endotracheal administration of epinephrine 0.02 mg/kg (twice the IV dose) is recommended when IV access is unavailable during cardiopulmonary resuscitation. The standard IV dose has been considered too small for the endotracheal route by causing a detrimental decrease of arterial blood pressure (BP), presuma...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200210000-00045
更新日期:2002-10-01 00:00:00
abstract::One approach to elucidating the general anesthetic target has used genetic selection procedures, wherein animals are bred for sensitivity or resistance to general anesthetics and correlations are sought with a specific neuronal structural or functional defect. For example, murine strains have been developed that are e...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/00000539-199376060-00022
更新日期:1993-06-01 00:00:00
abstract::We assessed the effect of small clonidine doses on anxiolysis, analgesia, and hemodynamic stability in patients undergoing abdominal hysterectomy. A total of 61 patients, ASA status I-II, were randomly assigned to receive either oral clonidine 100 microg (n = 29) or placebo (n = 32) before surgery and 24 h after surge...
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.0000143568.59766.B2
更新日期:2005-03-01 00:00:00
abstract::The advantages of laparoscopic over open surgery have been documented in nonblinded settings. Our prospective, double-blind setting evaluated pain scores 72 h after surgery by comparing patients who underwent laparoscopic myomectomy or with laparotomy. Forty women referred for conservative myomectomy were included in ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,随机对照试验
doi:10.1213/01.ane.0000204321.85599.0d
更新日期:2006-05-01 00:00:00