Detection of acute tolerance to the analgesic and nonanalgesic effects of remifentanil infusion in a rabbit model.

abstract：:The management of severe pain may require "balanced analgesia," involving the use of analgesics with different modes of action. Clonidine, an alpha(2)-adrenoreceptor agonist produces analgesia by itself as well as when given with morphine and local anesthetics. Ketorolac is indicated for the management of moderately s...

journal_title：Anesthesia and analgesia

authors： Tejwani GA,Rattan AK

更新日期：2000-05-01 00:00:00

abstract：IMPLICATIONS:We measured plasma propofol levels by head space-gas chromatography analysis using solid-phase microextraction. This method saves time, and does not require elimination of interfering substances in the plasma. The coefficient variation was +/-5% to +/-30%. The detection limit was 10 ng/mL. ...

journal_title：Anesthesia and analgesia

authors： Fujita A,Higuchi J,Nagai T,Tokudome S,Sakio H

更新日期：2000-06-01 00:00:00

abstract：:In certifying competence of anesthesiologists who have finished residency training, knowledge and judgment are evaluated objectively using written and oral examinations. Clinical motor skills, however, are not routinely assessed by objective techniques. This implicitly assumes that knowledge and judgment correlate wit...

journal_title：Anesthesia and analgesia

authors： Sivarajan M,Miller E,Hardy C,Herr G,Liu P,Willenkin R,Cullen B

更新日期：1984-06-01 00:00:00

abstract：:Interscalene brachial plexus anesthesia for shoulder surgery routinely includes sensory anesthesia of the fourth and fifth cervical nerves. The authors reasoned that some degree of diaphragm paralysis should result from interscalene blocks that produce surgical C3-C5 sensory anesthesia. In this investigation, ultrason...

journal_title：Anesthesia and analgesia

authors： Urmey WF,Talts KH,Sharrock NE

更新日期：1991-04-01 00:00:00

abstract：:The tandem pore domain K channel family mediates background K currents present in excitable cells. Currents passed by certain members of the family are enhanced by volatile anesthetics, thus suggesting a novel mechanism of anesthesia. The newest member of the family, termed TRESK (TWIK [tandem pore domain weak inward ...

journal_title：Anesthesia and analgesia

authors： Liu C,Au JD,Zou HL,Cotten JF,Yost CS

更新日期：2004-12-01 00:00:00

abstract：:Critically ill patients often have cardiopulmonary perturbations that require rapid and frequent assessment for optimal care, including cardiac output determinations, measurement of cardiac filling pressures, and arterial and mixed venous blood gas determinations. We evaluated the performance of a rapid, on-demand bed...

journal_title：Anesthesia and analgesia

authors： Franklin ML,Peruzzi WT,Moen SG,Shapiro BA

更新日期：1996-09-01 00:00:00

abstract：:The performance of five of the most commonly used halothane vaporizers and three enflurane vaporizers was tested under conditions encountered in low-flow and closed-circuit anesthesia. Anesthetic gas concentrations were measured continuously with a mass spectrometer connected to a circle system. The results indicated ...

journal_title：Anesthesia and analgesia

authors： Lin CY

更新日期：1980-05-01 00:00:00

abstract：UNLABELLED:The site for needle insertion in femoral nerve block varies significantly among various descriptions of the technique. To determine the site with the highest likelihood of needle-femoral nerve contact, femoral nerve block was simulated in a human cadaver model (17 femoral triangles from 9 adult cadavers). Fo...

journal_title：Anesthesia and analgesia

authors： Vloka JD,Hadzić A,Drobnik L,Ernest A,Reiss W,Thys DM

更新日期：1999-12-01 00:00:00

abstract：UNLABELLED:The most effective group of drugs for the treatment of severe pain is opioid analgesics. Their use, however, is limited by decreased effects in neuropathic and chronic pain as a result of increased pain and development of tolerance. Gabapentin (GBP) is effective in both experimental models of chronic pain an...

journal_title：Anesthesia and analgesia

authors： Eckhardt K,Ammon S,Hofmann U,Riebe A,Gugeler N,Mikus G

更新日期：2000-07-01 00:00:00

abstract：:In the 1930s and 1940s, photo cells permitted German, English, and American physiologists to construct ear oximeters with red and infrared light, requiring calibration. In 1940 Squire recognized that changes of red and infrared light transmission caused by pneumatic tissue compression permitted saturation to be comput...

journal_title：Anesthesia and analgesia

authors： Severinghaus JW

更新日期：2007-12-01 00:00:00

abstract：:Organ transplantation is a multidisciplinary specialty that has seen remarkable advances in the past two decades, in the tireless pursuit of providing life-saving therapy for patients suffering from end-stage organ failure. As the scientific basis and clinical practice of organ transplantation continues to evolve, it ...

journal_title：Anesthesia and analgesia

authors： Robertson KM,Cook DR

更新日期：1990-05-01 00:00:00

abstract：:In this study, we assessed the relationship between brain estimated specific gravity (eSG) and clinical symptoms, therapeutic intensity level, and outcome in human traumatic brain injury (TBI). Brain weight, volume, and eSG of the noncontused hemispheric areas were measured from computed tomography (CT) DICOM images o...

journal_title：Anesthesia and analgesia

authors： Degos V,Lescot T,Zouaoui A,Hermann H,Préteux F,Coriat P,Puybasset L

更新日期：2006-11-01 00:00:00

abstract：:Patients with coronavirus disease 2019 (COVID-19) frequently experience a coagulopathy associated with a high incidence of thrombotic events leading to poor outcomes. Here, biomarkers of coagulation (such as D-dimer, fibrinogen, platelet count), inflammation (such as interleukin-6), and immunity (such as lymphocyte co...

journal_title：Anesthesia and analgesia

authors： Görlinger K,Dirkmann D,Gandhi A,Simioni P

更新日期：2020-11-01 00:00:00

abstract：:We investigated the efficacy of granisetron and dolasetron in preventing postoperative nausea and vomiting. Because the metabolism of the various antiemetic 5-hydroxytryptamine type 3 (5-HT3) antagonists involves different isoforms of the hepatic cytochrome P450 system, we examined the relationship between the clinica...

journal_title：Anesthesia and analgesia

authors： Janicki PK,Schuler HG,Jarzembowski TM,Rossi M 2nd

更新日期：2006-04-01 00:00:00

abstract：OBJECTIVE:Through the Australian and New Zealand Haemostasis Registry, we report on the Australian and New Zealand experience with recombinant activated factor VII (rFVIIa) in obstetric patients. METHODS:The role of rFVIIa for off-label indications, including trauma, cardiac surgery, and severe postpartum hemorrhage, ...

journal_title：Anesthesia and analgesia

authors： Phillips LE,McLintock C,Pollock W,Gatt S,Popham P,Jankelowitz G,Ogle R,Cameron PA,Australian and New Zealand Haemostasis Registry.

更新日期：2009-12-01 00:00:00

abstract：UNLABELLED:A cohort of seven patients receiving intrathecal analgesic drug therapy for chronic intractable pain underwent radiocontrast myelography and computed tomography (CT) scanning to screen for catheter-associated intrathecal masses. Three of seven patients examined had intraspinal masses associated with the tip ...

journal_title：Anesthesia and analgesia

authors： McMillan MR,Doud T,Nugent W

更新日期：2003-01-01 00:00:00

abstract：BACKGROUND:Short-term case cancellation causes frustration for anesthesiologists, surgeons, and patients and leads to suboptimal use of operating room (OR) resources. In many facilities, >10% of all cases are cancelled on the day of surgery, thereby causing major problems for OR management and anesthesia departments. T...

journal_title：Anesthesia and analgesia

authors： Schuster M,Neumann C,Neumann K,Braun J,Geldner G,Martin J,Spies C,Bauer M,CASCAES Study Group.

更新日期：2011-09-01 00:00:00

abstract：:Contraction of the adductor of the thumb in response to ulnar nerve stimulation during continuous infusion of succinylcholine (SCh) was evaluated in 22 children anesthetized with halothane (1% to 1.5%) and N2O/O2. Twitch rates of 0.1 Hz were used to evaluate the force of contraction. Train-of-four stimulation (2 Hz fo...

journal_title：Anesthesia and analgesia

authors： DeCook TH,Goudsouzian NG

更新日期：1980-09-01 00:00:00

abstract：:We built and tested a combined proportional/derivative and minimum variance adaptive control algorithm for the regulation of blood pressure using sodium nitroprusside (SNP). In ten dogs the pressure was reduced by 30 mm Hg for 1 hr. The blood pressure came to within 5 mm Hg of the desired pressure in 1.7 +/- 4 min and...

journal_title：Anesthesia and analgesia

authors： Meline LJ,Westenskow DR,Pace NL,Bodily MN

更新日期：1985-01-01 00:00:00

abstract：:To learn the latest developments in the various forms of postoperative cognitive dysfunction, a group of scientists and physicians met in Stockholm for a full day of presentations and interactive discussions. This article summarizes the discussion; highlighting progress, challenges, and new directions in the area of p...

journal_title：Anesthesia and analgesia

authors： Terrando N,Eriksson LI,Eckenhoff RG

更新日期：2015-03-01 00:00:00

abstract：UNLABELLED:We performed this study to assess the safety of immediate extubation after elective abdominal aortic aneurysm surgery. Consecutive patients were prospectively randomized into two groups after surgery: Group 1 (n = 29) immediate extubation; and Group 2 (n = 21) delayed (at least 4 h) extubation. All patients ...

journal_title：Anesthesia and analgesia

authors： Cohen J,Loewinger J,Hutin K,Sulkes J,Zelikovski A,Singer P

更新日期：2001-12-01 00:00:00

abstract：:The routine preoperative evaluation of pediatric patients often includes a history, physical examination, complete blood count, and urinalysis (UA). We retrospectively reviewed the records of 486 elective surgeries in children to determine the role of abnormal preoperative laboratory test results in perioperative mana...

journal_title：Anesthesia and analgesia

authors： O'Connor ME,Drasner K

更新日期：1990-02-01 00:00:00

abstract：BACKGROUND:Individualizing arterial blood pressure (ABP) targets during cardiopulmonary bypass (CPB) based on cerebral blood flow (CBF) autoregulation monitoring may provide a more effective means for preventing cerebral hypoperfusion than the current standard of care. Autoregulation can be monitored in real time with ...

journal_title：Anesthesia and analgesia

authors： Ono M,Zheng Y,Joshi B,Sigl JC,Hogue CW

更新日期：2013-01-01 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

authors： Kleinsasser A,Kuenszberg E,Loeckinger A,Keller C,Hoermann C,Lindner KH,Puehringer F

更新日期：2000-01-01 00:00:00

abstract：BACKGROUND:Obstructive sleep apnea (OSA) patients are at increased risk for pulmonary and cardiovascular complications; perioperative mortality risk is unclear. This report analyzes cases submitted to the OSA Death and Near Miss Registry, focusing on factors associated with poor outcomes after an OSA-related event. We ...

journal_title：Anesthesia and analgesia

authors： Bolden N,Posner KL,Domino KB,Auckley D,Benumof JL,Herway ST,Hillman D,Mincer SL,Overdyk F,Samuels DJ,Warner LL,Weingarten TN,Chung F

更新日期：2020-10-01 00:00:00

abstract：:Enhanced recovery after surgery (ERAS) has rapidly gained popularity in a variety of surgical subspecialities. A large body of literature suggests that ERAS leads to superior outcomes, improved patient satisfaction, reduced length of hospital stay, and cost benefits, without affecting rates of readmission after surger...

journal_title：Anesthesia and analgesia

authors： Soffin EM,Gibbons MM,Ko CY,Kates SL,Wick E,Cannesson M,Scott MJ,Wu CL

更新日期：2019-03-01 00:00:00

abstract：:Epidural anesthesia may be performed as a single injection or by staged doses. Thirty patients undergoing primary total hip replacement were randomly assigned to have epidural anesthesia using a single injection or a staged technique with 25 mL of 0.75% bupivacaine. Arterial plasma bupivacaine concentrations were sign...

journal_title：Anesthesia and analgesia

authors： Sharrock NE,Mineo R,Stanton J,Ennis WJ 3rd,Urmey WF,Arthur GR

更新日期：1994-08-01 00:00:00

abstract：BACKGROUND:Perioperative respiratory adverse events (PRAEs) account for the major cause of morbidity and mortality in children undergoing general anesthesia. In our institutional clinical practice, we suspected that African American children experienced untoward respiratory events more frequently than other racial grou...

journal_title：Anesthesia and analgesia

authors： Tariq S,Syed M,Martin T,Zhang X,Schmitz M

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND:In this study, we evaluated the efficacy of celiac plexus block for the treatment of feeding intolerance in critically ill patients. METHODS:Nineteen mechanically ventilated medical patients intolerant of enteral nutrition and receiving metoclopramide underwent bilateral celiac plexus block. The anterior pr...

journal_title：Anesthesia and analgesia

authors： Memis D,Inal MT,Temizoz O,Genchallac H,Ozdemir H,Sut N

更新日期：2010-04-01 00:00:00

abstract：BACKGROUND:In vivo animal assays are a cornerstone of preclinical pain research. An optimal stimulus for determining the activity of potential analgesics would produce responses of a consistent magnitude on repeated testing. Intraplantar (i.pl.) injection of hypertonic saline (HS) in mice produces robust nociceptive re...

journal_title：Anesthesia and analgesia

authors： Asiri YI,Fung T,Schwarz SKW,Barr AM,Puil E,MacLeod BA

更新日期：2019-07-01 00:00:00