Testing anal sphincter tone predicts the effectiveness of caudal analgesia in children.

abstract：:Tramadol analgesia results from a monoaminergic effect by tramadol itself and an opioid effect of its metabolite (+)-M1 formed by O-demethylation of tramadol by CYP2D6. In this study we sought to determine the impact of (+)-M1 on the analgesic effect of tramadol evaluated by experimental pain models. The effect of an ...

journal_title：Anesthesia and analgesia

authors： Enggaard TP,Poulsen L,Arendt-Nielsen L,Brøsen K,Ossig J,Sindrup SH

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND:Percutaneous cannulation of the femoral vein, in the pediatric age group, can be technically challenging, especially when performed by residents in training. We examined whether the use of real-time ultrasound guidance is superior to a landmark technique for femoral vein catheterization in children undergoin...

journal_title：Anesthesia and analgesia

authors： Aouad MT,Kanazi GE,Abdallah FW,Moukaddem FH,Turbay MJ,Obeid MY,Siddik-Sayyid SM

更新日期：2010-09-01 00:00:00

abstract：UNLABELLED:Previous studies of samples from cranial meninges have created doubts about the existence of a virtual subdural space. We examined the ultrastructure of spinal meninges from three human cadavers immediately after death to see whether there is a virtual subdural space at this level. The arachnoid mater had tw...

journal_title：Anesthesia and analgesia

authors： Reina MA,De Leon Casasola O,López A,De Andrés JA,Mora M,Fernández A

更新日期：2002-04-01 00:00:00

abstract：UNLABELLED:To determine whether the "second gas effect" is valid, we determined the pharmacokinetics of 0.2% enflurane with or without 80% N2) (n = 7 each) under controlled constant volume ventilation in 14 young healthy male patients before their operations. The alveolar (end-tidal) concentration (FA) and inspired con...

journal_title：Anesthesia and analgesia

authors： Sun X-G,Su F,Shi YQ,Lee C

更新日期：1999-01-01 00:00:00

abstract：BACKGROUND:The diagnosis of myocardial infarction (MI) after noncardiac surgery has traditionally relied on using relatively insensitive contemporary cardiac troponin (cTn) assays. We hypothesized that using a recently introduced novel high-sensitivity cTnT (hscTnT) assay would increase the detection rate of perioperat...

journal_title：Anesthesia and analgesia

authors： Brown JC,Samaha E,Rao S,Helwani MA,Duma A,Brown F,Gage BF,Miller JP,Jaffe AS,Apple FS,Scott MG,Nagele P

更新日期：2017-11-01 00:00:00

abstract：:Minimally invasive fetoscopic surgery for spina bifida aperta is a new therapeutic approach to preserve neurologic function by protecting exposed neural tissue. The anesthetic management is of paramount importance for the success of the procedure. Therefore, our protocol was developed with particular attention to safe...

journal_title：Anesthesia and analgesia

authors： Arens C,Koch C,Veit M,Greenberg RS,Lichtenstern C,Weigand MA,Khaleeva A,Schuerg R,Kohl T

更新日期：2017-07-01 00:00:00

abstract：:A pharmacokinetic evaluation of bupivacaine was carried out after intercostal nerve blocks performed on 28 occasions in 27 children varying in age from 3 months to 16 yr. Bupivacaine HCl, 0.5%, with epinephrine 1:200,000 was employed. Doses of 2 mg/kg, 3 mg/kg, and 4 mg/kg resulted in peak whole blood arterial bupivac...

journal_title：Anesthesia and analgesia

authors： Rothstein P,Arthur GR,Feldman HS,Kopf GS,Covino BG

更新日期：1986-06-01 00:00:00

abstract：:During Gram-negative sepsis, endotoxin lipopolysaccharide (LPS) may activate host inflammatory responses, resulting in the systemic inflammatory response syndrome and the adult respiratory distress syndrome. In cell culture systems, LPS activation of cellular responses may be potentiated by plasma proteins. In the iso...

journal_title：Anesthesia and analgesia

authors： Goldsmith JA,Kavanagh BP,Pearl RG

更新日期：1996-08-01 00:00:00

abstract：:An early transesophageal echocardiography (TEE) study reported that there was high inter- and intraobserver variability in measurements of wall thickening (WT). This study reevaluated TEE for the measurement of WT in the transverse plane and, for the first time, evaluated it in the longitudinal plane. Ten patients wer...

journal_title：Anesthesia and analgesia

authors： Konstadt SN,Abrahams HP,Nejat M,Reich DL

更新日期：1994-04-01 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

authors： Chou TC,Chang LP,Li CY,Wong CS,Yang SP

更新日期：2003-12-01 00:00:00

abstract：BACKGROUND:Acute lung injury is a recognized complication of lower limb ischemia-reperfusion that has been demonstrated experimentally and in the clinical setting of aortic surgery. The application of a tourniquet can cause lower limb ischemia-reperfusion in orthopedic surgery. We studied the effect of unilateral thigh...

journal_title：Anesthesia and analgesia

authors： Lin LN,Wang LR,Wang WT,Jin LL,Zhao XY,Zheng LP,Jin LD,Jiang LM,Xiong XQ

更新日期：2010-08-01 00:00:00

abstract：:We determined the cardiovascular effects of 0.91, 1.34, and 1.74 MAC of desflurane/nitrous oxide anesthesia (60% inspired nitrous oxide contributed 0.5 MAC at each level) in 12 healthy, normocapnic male volunteers. Desflurane/nitrous oxide anesthesia decreased systemic blood pressures, cardiac index, stroke volume ind...

journal_title：Anesthesia and analgesia

authors： Cahalan MK,Weiskopf RB,Eger EI 2nd,Yasuda N,Ionescu P,Rampil IJ,Lockhart SH,Freire B,Peterson NA

更新日期：1991-08-01 00:00:00

abstract：:In pediatric practice, complications due to the laryngeal mask airway (LMA) have been studied with size 2 LMA, but not with size 1 LMA. We, therefore, compared prospectively the complications induced by LMA size 1 and 2 in 141 children aged 21 days to 11 yr. Intraoperative and lowest SpO2 values after removal of LMA w...

journal_title：Anesthesia and analgesia

authors： Dubreuil M,Laffon M,Plaud B,Penon C,Ecoffey C

更新日期：1993-03-01 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

authors： Nguyen KT,Stephens DP,McLeish MJ,Crankshaw DP,Morgan DJ

更新日期：1996-09-01 00:00:00

abstract：BACKGROUND:The switch from International Classification of Diseases, Ninth Revision, Clinical Modification to International Classification of Diseases, Tenth Revision, Procedure Coding System (ICD-10-PCS) for coding of inpatient procedures in the United States increased the number of procedural codes more than 19-fold,...

journal_title：Anesthesia and analgesia

authors： Epstein RH,Dexter F,O'Neill L

更新日期：2019-06-01 00:00:00

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

authors： Henderson CL,Warriner CB,McEwen JA,Merrick PM

更新日期：1997-10-01 00:00:00

abstract：:We compared the effect of the lithotomy position on the systolic blood pressure (SBP) with the horizontal position after spinal block. The lithotomy position was performed 5 min after spinal block. The change in SBP was expressed as percent of depression from the baseline value. The SBP increased by the lithotomy posi...

journal_title：Anesthesia and analgesia

authors： Miyabe M,Sonoda H,Namiki A

更新日期：1995-07-01 00:00:00

abstract：BACKGROUND:The Perioperative Surgical Home (PSH) seeks to remedy the currently highly fragmented and expensive perioperative care in the United States. The 2 specific aims of this health services research study were to assess the association between the preoperative and postoperative elements of an initial PSH model an...

journal_title：Anesthesia and analgesia

authors： Vetter TR,Barman J,Hunter JM Jr,Jones KA,Pittet JF

更新日期：2017-05-01 00:00:00

abstract：BACKGROUND:The aim of this study was to identify patient and procedural characteristics associated with postoperative respiratory depression or sedation requiring naloxone intervention. METHODS:We identified patients who received naloxone to reverse opioid-induced respiratory depression or sedation within 48 hours aft...

journal_title：Anesthesia and analgesia

authors： Weingarten TN,Herasevich V,McGlinch MC,Beatty NC,Christensen ED,Hannifan SK,Koenig AE,Klanke J,Zhu X,Gali B,Schroeder DR,Sprung J

更新日期：2015-08-01 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：:Epistaxis and airway trauma are often associated with nasotracheal intubation. We describe a patient with Factor IX deficiency who required nasotracheal intubation. An inexpensive, nonproprietary, rapid technique was used to reduce the trauma of intubation. ...

journal_title：Anesthesia and analgesia

authors： Delgado AV,Sanders JC

更新日期：2004-10-01 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

authors： Ambardekar AP,Litman RS,Schwartz AJ

更新日期：2013-06-01 00:00:00

abstract：UNLABELLED:We examined the effects of two perioperative pain management techniques on recovery after laparotomy, as assessed by body weight (BW) and food consumption (FC). All rats received a preoperative intrathecal mixture of morphine plus bupivacaine combined with one of two treatments: (a) injection of slow-release...

journal_title：Anesthesia and analgesia

authors： Shavit Y,Fish G,Wolf G,Mayburd E,Meerson Y,Yirmiya R,Beilin B

更新日期：2005-10-01 00:00:00

abstract：:We studied the time to postoperative micturition and the duration of analgesia in 82 children aged 6 mo to 10 yr undergoing herniorrhaphy or orchiopexy under general anesthesia with N2O and halothane. All received D5 lactate Ringer's solution equivalent to 6 h maintenance intraoperatively, and oral fluids postoperativ...

journal_title：Anesthesia and analgesia

authors： Fisher QA,McComiskey CM,Hill JL,Spurrier EA,Voigt RE,Savarese AM,Beaver BL,Boltz MG

更新日期：1993-01-01 00:00:00

abstract：:Ultrasound has become a widely used tool within the practice of regional anesthesia, offering real-time visualization of the nerves, needle, and local anesthetic during performance of a block. A successful ultrasound-guided axillary block was performed on a healthy adult male undergoing wrist surgery. Postoperative re...

journal_title：Anesthesia and analgesia

authors： Russon K,Blanco R

更新日期：2007-11-01 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：:In the perioperative period, artificial colloids are most often infused in doses of 500-1000 mL intravenously. This randomized study compared the effects on intravascular volume and coagulation of approximately 2000 mL of two isooncotic artificial colloids: 6% hydroxyethyl starch (HES; MW 200,000; substitution ratio 0...

journal_title：Anesthesia and analgesia

authors： Mortelmans YJ,Vermaut G,Verbruggen AM,Arnout JM,Vermylen J,Van Aken H,Mortelmans LA

更新日期：1995-12-01 00:00:00

abstract：:Sufentanil is a potent opioid that occasionally has been associated with hypotension. The mechanism behind this hypotension is unclear. We hypothesized that sufentanil had a direct effect on vascular smooth muscle to cause vasodilation. Sufentanil was infused into the brachial artery of 10 young, healthy volunteers at...

journal_title：Anesthesia and analgesia

authors： Ebert TJ,Ficke DJ,Arain SR,Holtz MN,Shankar H

更新日期：2005-12-01 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：UNLABELLED:We compared bronchial mucus transport velocity (BTV), an index of mucociliary clearance, between the laryngeal mask airway (LMA) and the tracheal tube (TT). Forty patients were studied during propofol anesthesia and muscle relaxation with rocuronium. BTV was measured 10 and 60 min after insertion of the airw...

journal_title：Anesthesia and analgesia

authors： Keller C,Brimacombe J

更新日期：1998-06-01 00:00:00