Does preoperative anxiety influence gastric fluid volume and acidity?

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：:A number of cardiac arrests and severe hypotensive episodes have been witnessed associated with the intravenous infusion of fresh frozen plasma (FFP). To clarify the possible role of hypocalcemia, 28 thermally injured anesthetized pediatric patients with massive blood loss were studied to examine the cardiovascular re...

journal_title：Anesthesia and analgesia

authors： Coté CJ,Drop LJ,Hoaglin DC,Daniels AL,Young ET

更新日期：1988-02-01 00:00:00

abstract：:The ability of opiates to be a complete anesthetic has been assessed in animals. These studies have investigated the serum levels of opiate required to produce a decrease in anesthetic requirement for a concomitantly administered inhalation anesthetic. A linear dose-response relation has been observed between opiate s...

journal_title：Anesthesia and analgesia

authors： Stone DJ,DiFazio CA

更新日期：1988-07-01 00:00:00

abstract：:The fatal/anesthetic ratio (FAR) in 44 swine weighing 32.6 +/- 0.7 kg (SEM) was determined. Fatal anesthetic concentration (the numerator for FAR) was defined as the end-tidal concentration at which the pig lived at least 10 min, during experiments that involved step increments in anesthetic concentrations. Previously...

journal_title：Anesthesia and analgesia

authors： Roberts SL,Gilbert M,Tinker JH

更新日期：1987-06-01 00:00:00

abstract：UNLABELLED:Sameridine is a new compound with local anesthetic and analgesic properties when injected intrathecally. We studied the anesthetic and analgesic efficacy of three doses of isobaric sameridine (15, 20, and 23 mg) compared with 100 mg of hyperbaric lidocaine for spinal anesthesia in 140 healthy male patients u...

journal_title：Anesthesia and analgesia

authors： Mulroy MF,Greengrass R,Ganapathy S,Chan V,Heierson A

更新日期：1999-04-01 00:00:00

abstract：BACKGROUND:Drug-induced sleep endoscopy (DISE) uses sedative-hypnotics to induce moderate obstruction in sleep apnea patients, thereby facilitating anatomic assessment of obstructive physiology. Implementation of DISE with propofol requires a dosing strategy that reliably and efficiently produces obstruction while mini...

journal_title：Anesthesia and analgesia

authors： Atkins JH,Mandel JE,Rosanova G

更新日期：2014-10-01 00:00:00

abstract：:Prior studies have suggested that the antifibrinolytic drug aprotinin increases the infarct size after ischemia and reperfusion (I/R) and attenuates the effect of ischemic preconditioning (IPC). Aprotinin was replaced by tranexamic acid (TXA) in clinical practice. Here, we investigated whether TXA influences I/R injur...

journal_title：Anesthesia and analgesia

authors： van Caster P,Eiling S,Boekholt Y,Behmenburg F,Dorsch M,Heinen A,Hollmann MW,Huhn R

更新日期：2018-02-01 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

authors： Mecs L,Tuboly G,Nagy E,Benedek G,Horvath G

更新日期：2009-10-01 00:00:00

abstract：:Children have increased anxiety during the preoperative period. The administration of oral premedication to children is often met with apprehension, reluctance, or refusal. We sought to determine whether giving a small toy to the children would decrease the anxiety associated with taking oral premedication. This was a...

journal_title：Anesthesia and analgesia

authors： Golden L,Pagala M,Sukhavasi S,Nagpal D,Ahmad A,Mahanta A

更新日期：2006-04-01 00:00:00

abstract：:Ketamine has many neuromuscular effects in vitro. Its neuromuscular effects in vivo have been controversial and inconsistent. To systematically examine its neuromuscular effects over a wide dose range and its interaction with all popular nondepolarizing neuromuscular relaxants, the effects of ketamine 2, 5, and 10 mg/...

journal_title：Anesthesia and analgesia

authors： Tsai SK,Lee C

更新日期：1989-01-01 00:00:00

abstract：:An in vitro model was used to determine the force required to pierce bovine dura with a range of new spinal needles and to measure the subsequent leakage rate of cerebrospinal fluid (CSF). A significantly greater force was required to pierce the dura with pencil-point style needles compared to Quincke needles of the s...

journal_title：Anesthesia and analgesia

authors： Westbrook JL,Uncles DR,Sitzman BT,Carrie LE

更新日期：1994-10-01 00:00:00

abstract：:The antagonism of a pancuronium-curare (P + C) neuromuscular block was assessed and compared to the antagonism of a pancuronium (P) block. One group of seven patients received P + C (0.024 mg/kg + 0.144 mg/kg); another similar group of seven patients received P (0.07 mg/kg). Both groups were anesthetized with nitrous ...

journal_title：Anesthesia and analgesia

authors： Vitez TS,Difrancesco LV

更新日期：1983-12-01 00:00:00

abstract：BACKGROUND:Intraoperative hypotension is common and associated with organ injury and death, although randomized data showing a causal relationship remain sparse. A risk-adjusted measure of intraoperative hypotension may therefore contribute to quality improvement efforts. METHODS:The measure we developed defines hypot...

journal_title：Anesthesia and analgesia

authors： Christensen AL,Jacobs E,Maheshwari K,Xing F,Zhao X,Simon SE,Domino KB,Posner KL,Stewart AF,Sanford JA,Sessler DI

更新日期：2020-11-23 00:00:00

abstract：BACKGROUND:Adequate anticoagulation is essential to achieve efficient and cost-effective continuous renal replacement therapy (CRRT). However, in critically ill patients with advanced liver cirrhosis, this goal is challenging because of the concomitant bleeding disorder. Therefore, the evaluation of alternative anticoa...

journal_title：Anesthesia and analgesia

authors： Brunner R,Leiss W,Madl C,Druml W,Holzinger U

更新日期：2013-03-01 00:00:00

abstract：:Four patients underwent laryngoscopy and general anesthesia surgery without apparent perioperative complications. Within days of their procedure, throat and mouth pain were reported and intraoral examination in all cases revealed exposed bone in the posterior mandible. The sequestra were easily removed and healing was...

journal_title：Anesthesia and analgesia

authors： Almazrooa SA,Chen K,Nascimben L,Woo SB,Treister N

更新日期：2010-08-01 00:00:00

abstract：UNLABELLED:Local anesthetics inhibit binding of ligands to beta2-adrenergic receptors (beta2ARs), and, as a consequence, inhibit intracellular cAMP production. We hypothesized that among homologous local anesthetics, their avidity at inhibiting binding of tritiated dihydroalprenolol (3H-DHA) to beta2ARs would increase ...

journal_title：Anesthesia and analgesia

authors： Butterworth J,James RL,Grimes J

更新日期：1997-08-01 00:00:00

abstract：:It has been proposed that propofol has antiemetic effects even in nonsedative doses. The aim of this study was to investigate whether propofol influences vomiting induced by the dopamine agonist apomorphine. Ten healthy male volunteers received apomorphine infusion (1 mg/min) until vomiting was induced on four differe...

journal_title：Anesthesia and analgesia

authors： Hvarfner A,Hammas B,Thörn SE,Wattwil M

更新日期：1995-05-01 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

authors： Owall A,Lagerkranser M,Sollevi A

更新日期：1988-03-01 00:00:00

abstract：BACKGROUND:Xenon anesthesia has been studied for decades. However, no meta-analysis of randomized controlled trials (RCTs) on xenon anesthesia has been conducted. The aim of this study was to systematically review all available evidence from RCTs comparing xenon and other inhaled and IV anesthetics on anesthetic outcom...

journal_title：Anesthesia and analgesia

authors： Law LS,Lo EA,Gan TJ

更新日期：2016-03-01 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

authors： Wolberg AS,Aleman MM,Leiderman K,Machlus KR

更新日期：2012-02-01 00:00:00

abstract：:The purpose of the present study was to quantify the inhibitory effect of inhaled halothane and isoflurane on acute hypercapnia-induced responses of capacitance-regulating veins and related cardiovascular variables in response to sequential 40-s periods of 5%, 10%, 15%, and 20% inspired CO2 (FICO2). Measurements were ...

journal_title：Anesthesia and analgesia

authors： Stekiel TA,Stekiel WJ,Tominaga M,Stadnicka A,Bosnjak ZJ,Kampine JP

更新日期：1996-02-01 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：BACKGROUND:Incomplete reversal with a recommended 5-g dose of idarucizumab has been reported in patients with excessively high dabigatran concentrations. A timely detection of reversal failure after idarucizumab using whole blood (WB) coagulation testing is clinically useful. The aims of this study were to determine re...

journal_title：Anesthesia and analgesia

authors： Takeshita S,Tanaka KA,Sawa T,Sanda M,Mizobe T,Ogawa S

更新日期：2020-02-01 00:00:00

abstract：UNLABELLED:We describe a case of type-2 diabetes mellitus with significant improvement in blood glucose control and significant decrease in insulin requirements after initiation of spinal cord stimulation. We believe that spinal cord stimulation may provide additional beneficial effects in patients with chronic pain an...

journal_title：Anesthesia and analgesia

authors： Kapural L,Hayek SM,Stanton-Hicks M,Mekhail N

更新日期：2004-03-01 00:00:00

abstract：IMPLICATIONS:Esophageal insufflation can occur simultaneously with venting from the drain tube during positive pressure ventilation with the ProSeal laryngeal mask airway. ...

journal_title：Anesthesia and analgesia

authors： Stix MS,Borromeo CJ,O'Connor CJ Jr

更新日期：2002-04-01 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

abstract：:Drug dosages, length of stay (LOS), and incidence of psychological side effects of fentanyl and nalbuphine were compared in a randomized, double-blind study using unpremedicated female day-surgery patients undergoing diagnostic laparoscopy. Patients received either fentanyl 1.5 micrograms/kg (F group; n = 142), low-do...

journal_title：Anesthesia and analgesia

authors： Garfield JM,Garfield FB,Philip BK,Earls F,Roaf E

更新日期：1987-12-01 00:00:00

abstract：:The effects of nitrous oxide-oxygen plus small doses of fentanyl with (N = 7) and without (N = 15) naloxone and the effects of nitrous oxide-oxygen plus halothane (N = 13) on plasma concentration of arginine vasopressin (AVP) and cortisol were studied in normal patients before and during gynecologic laparotomies. Pati...

journal_title：Anesthesia and analgesia

authors： Lehtinen AM,Fyhrquist F,Kivalo I

更新日期：1984-01-01 00:00:00

abstract：BACKGROUND:Although local anesthetics (LAs) are generally accepted as being safe, incidental neuronal damage has been reported for all LAs in humans. Therefore, in this study, we compared the dose corresponding to 50% cell lethality (LD50) of articaine, lidocaine, mepivacaine, bupivacaine, prilocaine, and ropivacaine i...

journal_title：Anesthesia and analgesia

authors： Malet A,Faure MO,Deletage N,Pereira B,Haas J,Lambert G

更新日期：2015-03-01 00:00:00

abstract：:Many inhaled anesthetics and intravenous analgesics have been alleged to produce both proconvulsant and anticonvulsant activity in humans. The reasons for these contrasting actions on the CNS are poorly understood at the present time. However, biologic variability plays an important role in determining individual pati...

journal_title：Anesthesia and analgesia

authors： Modica PA,Tempelhoff R,White PF

更新日期：1990-03-01 00:00:00