Preoxygenation of pregnant and nonpregnant women in the head-up versus supine position.

abstract：UNLABELLED:The calcium channel blocker nifedipine has analgesic properties that are enhanced by nicotine. Although it is not known how this analgesic state might affect the awareness of anginal pain and impending myocardial infraction, recent studies have shown an increased mortality associated with the use of large do...

journal_title：Anesthesia and analgesia

authors： Hunt TE,Wu WH,Zbuzek VK

更新日期：1998-11-01 00:00:00

abstract：BACKGROUND:In this study we sought to determine whether the topographical measurement along the course of the central veins can estimate the approximate insertion depths of central venous catheters (CVC). METHODS:Two hundred central venous catheterizations were performed via the right and left internal jugular vein (I...

journal_title：Anesthesia and analgesia

authors： Kim MC,Kim KS,Choi YK,Kim DS,Kwon MI,Sung JK,Moon JY,Kang JM

更新日期：2011-06-01 00:00:00

abstract：UNLABELLED:Opioid medication is the mainstay of therapy for severe acute and chronic pain. Unfortunately, the side effects of these medications can affect patient comfort and safety, thus limiting their proven therapeutic potential. Whereas the main analgesic effects of opioids are centrally mediated, many of the commo...

journal_title：Anesthesia and analgesia

authors： Bates JJ,Foss JF,Murphy DB

更新日期：2004-01-01 00:00:00

abstract：UNLABELLED:Animal studies have suggested that the temporal summation of nociceptive inputs might play a significant role in the development of central sensitization (i.e., hyperexcitability of central nociceptive neurons) and hyperalgesia via the activation of N-methyl-D-aspartate receptors. To further analyze these pr...

journal_title：Anesthesia and analgesia

authors： Guirimand F,Dupont X,Brasseur L,Chauvin M,Bouhassira D

更新日期：2000-02-01 00:00:00

abstract：:Although a rare complication of general anesthesia, unanticipated malignant hyperpyrexia requires a rapid, organized treatment plan. With the aid of a treatment protocol sheet and a compact drug and cooling package, treatment can be implemented quickly in each operating room. ...

journal_title：Anesthesia and analgesia

authors： Fraser JG,Crumrine RS,Izant RJ Jr

更新日期：1976-09-01 00:00:00

abstract：:The mechanisms of succinylcholine-induced cardiac effects have not been fully elucidated. Accordingly, we studied the effects of succinylcholine on atrial rate and contractile force in the isolated canine atrium perfused with donor blood. The sinus node artery was perfused with heparinized blood from the common caroti...

journal_title：Anesthesia and analgesia

authors： Saegusa K,Furukawa Y,Takeda M,Chiba S

更新日期：1992-12-01 00:00:00

abstract：:Prothrombin complex concentrates (PCCs) contain vitamin K-dependent clotting factors (II, VII, IX, and X) and are marketed as 3 or 4 factor-PCC formulations depending on the concentrations of factor VII. PCCs rapidly restore deficient coagulation factor concentrations to achieve hemostasis, but like with all procoagul...

journal_title：Anesthesia and analgesia

authors： Ghadimi K,Levy JH,Welsby IJ

更新日期：2016-05-01 00:00:00

abstract：BACKGROUND:Bilateral breast augmentation is an increasingly popular day-case procedure. Local infiltration with sedation is routinely used for its ease of application compared with the more complex and potentially riskier paravertebral blockade (PVB). We hypothesized that ropivacaine injected by experienced anesthesia ...

journal_title：Anesthesia and analgesia

authors： Gardiner S,Rudkin G,Cooter R,Field J,Bond M

更新日期：2012-11-01 00:00:00

abstract：BACKGROUND:We determined the sensitivity of motor responses evoked by stimulating catheters in determining catheter-nerve contact using ultrasonography as reference. METHODS:Femoral nerves were contacted using stimulating catheters under ultrasonography scanning in 25 patients. The output current was increased from it...

journal_title：Anesthesia and analgesia

authors： Altermatt FR,Corvetto MA,Venegas C,Echevarría G,Bravo P,De la Cuadra JC,Irribarra LA

更新日期：2011-11-01 00:00:00

abstract：BACKGROUND:Sugammadex is a modified [gamma] cyclodextrin compound, which encapsulates rocuronium to provide for a rapid reversal of residual neuromuscular blockade. We tested the hypothesis that sugammadex would provide for a more rapid reversal of a moderately profound residual rocuronium-induced blockade than the com...

journal_title：Anesthesia and analgesia

authors： Sacan O,White PF,Tufanogullari B,Klein K

更新日期：2007-03-01 00:00:00

abstract：UNLABELLED:We evaluated the effects of aggressive warming and maintenance of normothermia on surgical blood loss and allogeneic transfusion requirement. We randomly assigned 150 patients undergoing total hip arthroplasty with spinal anesthesia to aggressive warming (to maintain a tympanic membrane temperature of 36.5 d...

journal_title：Anesthesia and analgesia

authors： Winkler M,Akça O,Birkenberg B,Hetz H,Scheck T,Arkiliç CF,Kabon B,Marker E,Grübl A,Czepan R,Greher M,Goll V,Gottsauner-Wolf F,Kurz A,Sessler DI

更新日期：2000-10-01 00:00:00

abstract：BACKGROUND:Midazolam has hypnotic and sedative activities, which may be mediated by different neuronal structures. We investigated the time course effect of a hypnotic dose of midazolam on conscious motor behavior and on patterns of brain metabolism. METHODS:Loss of nociceptive reflexes and impairment of spontaneous l...

journal_title：Anesthesia and analgesia

authors： Freo U,Dam M,Ori C

更新日期：2008-05-01 00:00:00

abstract：INTRODUCTION:Decompression illness (DCI) is caused by bubble formation in the blood or tissues after a reduction in ambient pressure. Clinically, DCI may range from a trivial illness to paralysis, loss of consciousness, cardiovascular collapse, and death. Recompression is the universally accepted standard for the treat...

journal_title：Anesthesia and analgesia

authors： Bennett MH,Lehm JP,Mitchell SJ,Wasiak J

更新日期：2010-09-01 00:00:00

abstract：:Wound perfusion and oxygenation are important determinants of the development of postoperative wound infections. Supplemental fluid administration significantly increases tissue oxygenation in surrogate wounds in the subcutaneous tissue of the upper arm in perioperative surgical patients. We tested the hypothesis that...

journal_title：Anesthesia and analgesia

authors： Kabon B,Akça O,Taguchi A,Nagele A,Jebadurai R,Arkilic CF,Sharma N,Ahluwalia A,Galandiuk S,Fleshman J,Sessler DI,Kurz A

更新日期：2005-11-01 00:00:00

abstract：BACKGROUND:In this prospective observational study, we compared changes in cardiac index (CI) during fluid challenge using photoplethysmography (PPG; Nexfin™) (CIPPG) versus esophageal Doppler (ED) (CIED) in major noncardiac surgery patients. METHODS:Measurements were obtained when the attending anesthesiologist decid...

journal_title：Anesthesia and analgesia

authors： Blanié A,Soued M,Benhamou D,Mazoit JX,Duranteau J

更新日期：2016-02-01 00:00:00

abstract：:Alkalinized bupivacaine 0.75% (pH 6.8) and a mixture (1:1) of bupivacaine 0.75% and lidocaine 2%, both with hyaluronidase, were compared in regional ophthalmic anesthesia for day-case cataract surgery. Eighty-two patients were randomized into two groups (n = 39 and 43) to receive one of the two solutions in a double-b...

journal_title：Anesthesia and analgesia

authors： Sarvela PJ,Paloheimo MP,Nikki PH

更新日期：1994-07-01 00:00:00

abstract：BACKGROUND:Local anesthetics cause reversible block of pain and robustly inhibit TWIK-related K channel (TREK-1) currents. Before local anesthesia onset, injection of local anesthetics can cause unwanted transient pain. TREK-1 is an anesthetic-sensitive potassium channel that when inhibited produces pain. A disordered ...

journal_title：Anesthesia and analgesia

authors： Pavel MA,Chung HW,Petersen EN,Hansen SB

更新日期：2019-10-01 00:00:00

abstract：:The importance of timely administration of antibiotics for prophylaxis of surgical site infections has led to pressure on anesthesiologists to administer antibiotics. We present a survey of members of the American Association of Clinical Directors designed to evaluate the role of the anesthesiologist in the selection ...

journal_title：Anesthesia and analgesia

authors： Warters RD,Szmuk P,Pivalizza EG,Gebhard RE,Katz J,Ezri T,American Association of Clinical Directors.

更新日期：2006-04-01 00:00:00

abstract：:Quantitative Sensory Testing (QST) is a psycho-physiological test used to identify dysfunction of individual nerve fiber types. In the present study, we investigated whether selective nerve fiber dysfunction, as assessed by QST, correlates with the effectiveness of epidural steroid injections (ESI) in patients with lu...

journal_title：Anesthesia and analgesia

authors： Schiff E,Eisenberg E

更新日期：2003-09-01 00:00:00

abstract：:The anesthesia machine check is an integral part of the anesthesiologist's daily routine. It is standard operating procedure to check the high- and low-pressure systems of the machine as well as other integral parts that are accessible. Many new anesthesia machines offer a self-testing capability, but older ones with ...

journal_title：Anesthesia and analgesia

authors： Ianchulev SA,Comunale ME

更新日期：2005-09-01 00:00:00

abstract：:A new single injection procedure, the fascia iliaca compartment block, is described for blocking the femoral, lateral cutaneous, and obturator nerves. The technique consists of injecting a local anesthetic immediately behind the fascia iliaca at the union of the lateral with the two medial thirds of the inguinal ligam...

journal_title：Anesthesia and analgesia

authors： Dalens B,Vanneuville G,Tanguy A

更新日期：1989-12-01 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

authors： Szabo MD,Crosby G,Hurford WE,Strauss HW

更新日期：1993-02-01 00:00:00

abstract：:This retrospective case series of patients with refractory sacroiliac joint (SIJ) pain presents our first 77 SIJ radiofrequency ablation (RFA) procedures performed with a multilesion probe. Of these, 16 (20.8%) provided no relief; 55 (71.4%) provided >50% pain relief at 6 weeks; 42 (54.5%, 95% confidence interval, 42....

journal_title：Anesthesia and analgesia

authors： Schmidt PC,Pino CA,Vorenkamp KE

更新日期：2014-08-01 00:00:00

abstract：BACKGROUND:Hyperventilation has been an integral, but poorly validated part of neuroanesthetic practice. We conducted a two-period, crossover, randomized trial to evaluate surgeon-assessed brain bulk and measured intracranial pressure (ICP) in patients undergoing craniotomy for removal of supratentorial brain tumors du...

journal_title：Anesthesia and analgesia

authors： Gelb AW,Craen RA,Rao GS,Reddy KR,Megyesi J,Mohanty B,Dash HH,Choi KC,Chan MT

更新日期：2008-02-01 00:00:00

abstract：BACKGROUND:Neonates undergoing cardiac surgery are especially prone to the hemostatic alterations of cardiopulmonary bypass (CPB) and are at high risk for post-CPB bleeding. An immature coagulation system, significant hemodilution from the CPB prime, long CPB times at low temperatures, and extensive suture lines increa...

journal_title：Anesthesia and analgesia

authors： Guzzetta NA,Allen NN,Wilson EC,Foster GS,Ehrlich AC,Miller BE

更新日期：2015-02-01 00:00:00

abstract：:Our overall goal was to investigate the mechanism by which fentanyl attenuates acetylcholine-induced contraction in porcine coronary artery. We tested the hypothesis that fentanyl attenuates muscarinic coronary contraction via sigma receptor activation. Left coronary artery vascular rings were isolated from porcine he...

journal_title：Anesthesia and analgesia

authors： Tsuchida H,Schubert A,Estafanous FG,Brum JM,Murray PA

更新日期：1996-05-01 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：:The efficacy of two dosage regimens of intravenous naloxone were compared to avoid nonrespiratory side effects and respiratory depression and yet to preserve analgesia (maximum tolerance to periostial pressure over the tibia) after administration of 200 micrograms epidural fentanyl. Three groups of eight patients were...

journal_title：Anesthesia and analgesia

authors： Gueneron JP,Ecoffey Cl,Carli P,Benhamou D,Gross JB

更新日期：1988-01-01 00:00:00

abstract：:Alfentanil causes cardiac stimulation or depression in intact animals and in clinical practice; there is no information concerning its direct effects on the heart. Therefore, we studied the effects of alfentanil on isolated cardiac tissues from young adult rabbits. The right atrium with sinoatrial node (SA node) was b...

journal_title：Anesthesia and analgesia

authors： Zhang CC,Su JY,Calkins D

更新日期：1990-09-01 00:00:00

abstract：:Repeated conventional tracheal intubation attempts may contribute to patient morbidity. Critically-ill patients (n = 2833) suffering from cardiovascular, pulmonary, metabolic, neurologic, or trauma-related deterioration were entered into an emergency intubation quality improvement database. This practice analysis was ...

journal_title：Anesthesia and analgesia

authors： Mort TC

更新日期：2004-08-01 00:00:00