The association of maternal race and ethnicity and the risk of postpartum hemorrhage.

abstract：:The anesthetic propofol (2,6 diisopropylphenol) mediates some of its effects by activating inhibitory chloride currents in the lower brainstem and spinal cord. The effects comprise direct activation of gamma-aminobutyric acid-A and glycine receptors in the absence of the natural agonist, as well as potentiation of the...

journal_title：Anesthesia and analgesia

authors： Ahrens J,Haeseler G,Leuwer M,Mohammadi B,Krampfl K,Dengler R,Bufler J

更新日期：2004-07-01 00:00:00

abstract：:With the increased use of intraoperative transesophageal echocardiography, patent foramen ovale (PFO) has become a common finding during heart surgery. This finding presents a difficult dilemma for cardiac surgeons, since the impact of intraoperatively diagnosed PFOs on postoperative outcome is unknown. Changes in the...

journal_title：Anesthesia and analgesia

authors： Sukernik MR,Bennett-Guerrero E

更新日期：2007-09-01 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：BACKGROUND:The extent to which insufflation of oxygen into the posterior pharynx during laryngoscopy prolongs adequate saturation in infants and small children remains unknown. Therefore, we compared oxygen saturation over time in preoxygenated small children with and without posterior pharynx oxygen insufflation. MET...

journal_title：Anesthesia and analgesia

authors： Windpassinger M,Plattner O,Gemeiner J,Röder G,Baumann A,Zimmerman NM,Sessler DI

更新日期：2016-04-01 00:00:00

abstract：UNLABELLED:Studies demonstrate lasting cognitive impairment in elderly persons after anesthesia and surgery. We tested the hypothesis that general anesthesia contributes to this cognitive impairment. Six- and 18-mo-old Fischer 344 rats were trained in a 12-arm radial arm maze and were then randomized to anesthesia for ...

journal_title：Anesthesia and analgesia

authors： Culley DJ,Baxter M,Yukhananov R,Crosby G

更新日期：2003-04-01 00:00:00

abstract：:Fifty patients undergoing colonic surgery received combined thoracic epidural and general anesthesia followed by continuous epidural bupivacaine 0.25% and morphine 0.05 mg/mL, 4 mL/h, for 96 h postoperatively plus oral tenoxicam 20 mg daily. Heart rate (HR) and arterial blood pressure (BP) were measured at supine rest...

journal_title：Anesthesia and analgesia

authors： Crawford ME,Møiniche S,Orbaek J,Bjerrum H,Kehlet H

更新日期：1996-11-01 00:00:00

abstract：UNLABELLED:The purpose of this study was to determine whether subhypnotic doses of propofol effectively relieve pruritus in women who received intrathecal morphine for postoperative analgesia after cesarean delivery. Twenty-nine women who developed pruritus after undergoing an elective cesarean section and receiving in...

journal_title：Anesthesia and analgesia

authors： Beilin Y,Bernstein HH,Zucker-Pinchoff B,Zahn J,Zenzen WJ

更新日期：1998-02-01 00:00:00

abstract：BACKGROUND:Atelectasis occurs regularly after induction of general anesthesia, persists postoperatively, and may contribute to significant postoperative morbidity and additional health care costs. Laparoscopic surgery has been reported to be associated with an increased incidence of postoperative atelectasis. It has be...

journal_title：Anesthesia and analgesia

authors： Talab HF,Zabani IA,Abdelrahman HS,Bukhari WL,Mamoun I,Ashour MA,Sadeq BB,El Sayed SI

更新日期：2009-11-01 00:00:00

abstract：:Health care-associated infections are a hospital-wide concern associated with a significant increase in patient morbidity, mortality, and health care costs. Bacterial transmission in the anesthesia work area of the operating room environment is a root cause of 30-day postoperative infections affecting as many as 16% o...

journal_title：Anesthesia and analgesia

authors： Loftus RW,Koff MD,Birnbach DJ

更新日期：2015-04-01 00:00:00

abstract：BACKGROUND:Risk of intraoperative hypothermia is relatively high in middle-aged and elderly patients undergoing curative resection of esophageal cancer, which may cause myocardial ischemia during the early postoperative period. The objective of this study was to compare aggressive or standard body temperature managemen...

journal_title：Anesthesia and analgesia

authors： Zhang Z,Xu M,Wu D,Zhang X,Wu J

更新日期：2019-08-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:As part of the Thai Anesthesia Incidents Study of anesthetic adverse outcomes, we evaluated the incidence and factors related to cardiac arrest during spinal anesthesia. METHODS:During a 12-mo period (March 1, 2003, to February 28, 2004), a prospective, multicenter registry of patients receiv...

journal_title：Anesthesia and analgesia

authors： Charuluxananan S,Thienthong S,Rungreungvanich M,Chanchayanon T,Chinachoti T,Kyokong O,Punjasawadwong Y

更新日期：2008-11-01 00:00:00

abstract：:The swallowing reflex is depressed by anesthetics. During recovery from anesthesia the rapid return of laryngeal and upper airway reflexes is important to protect the lower airway from aspiration. This study measures the recovery of the swallowing reflex after propofol anesthesia. Fifteen patients undergoing a colonos...

journal_title：Anesthesia and analgesia

authors： Rimaniol JM,D'Honneur G,Duvaldestin P

更新日期：1994-11-01 00:00:00

abstract：:The direct effect of protamine sulfate upon myocardial inotropism was studied using an isolated canine heart muscle preparation. Isometric force (F) was decreased to 87.6 +/- 1.2% of control values by a concentration of 50 x 10(-3) g/L protamine, which is approximately equal to the estimated serum concentration of pro...

journal_title：Anesthesia and analgesia

authors： Iwatsuki N,Matsukawa S,Iwatsuki K

更新日期：1980-02-01 00:00:00

abstract：UNLABELLED:The objective of this study was to evaluate prognostic models for quality assurance purposes in predicting automatically detected intraoperative cardiovascular events (CVE) in 58458 patients undergoing noncardiac surgery. To this end, we assessed the performance of two established models for risk assessment ...

journal_title：Anesthesia and analgesia

authors： Röhrig R,Junger A,Hartmann B,Klasen J,Quinzio L,Jost A,Benson M,Hempelmann G

更新日期：2004-03-01 00:00:00

abstract：UNLABELLED:In this study, we tested the validity of the bispectral index (BIS) monitor during conscious and deep sedation of children by comparing it with the University of Michigan Sedation Scale (UMSS), a validated observational pediatric sedation scale. Eighty-six children <12 yr of age were enrolled in this observa...

journal_title：Anesthesia and analgesia

authors： McDermott NB,VanSickle T,Motas D,Friesen RH

更新日期：2003-07-01 00:00:00

abstract：BACKGROUND:Respiratory variations in arterial pulse pressure (DeltaPP) are accurate predictors of fluid responsiveness in mechanically ventilated patients. The aim of our study was to assess the ability of a novel algorithm for automatic estimation of stroke volume variation (SVV) to predict fluid responsiveness in mec...

journal_title：Anesthesia and analgesia

authors： Cannesson M,Musard H,Desebbe O,Boucau C,Simon R,Hénaine R,Lehot JJ

更新日期：2009-02-01 00:00:00

abstract：BACKGROUND:Manikins are widely used in airway management training; however, simulation of realism and interpatient variability remains a challenge. We investigated whether cadavers embalmed with the novel Fix for Life (F4L) embalmment method are a suitable and realistic model for teaching 3 basic airway skills: facemas...

journal_title：Anesthesia and analgesia

authors： van Emden MW,Geurts JJ,Schober P,Schwarte LA

更新日期：2018-10-01 00:00:00

abstract：:Preoperative anxiety may increase gastric fluid acidity and volume. To pursue this possibility we evaluated the relationship between peroral premedication, preoperative anxiety, and gastric content in 246 consecutive patients presenting for elective gynecologic surgery. All patients fasted overnight and received eithe...

journal_title：Anesthesia and analgesia

authors： Haavik PE,Søreide E,Hofstad B,Steen PA

更新日期：1992-07-01 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：:The effect of vasoconstrictors on the duration of lidocaine spinal anesthesia is controversial. We conducted a double-blind study of 28 neurologically normal ASA Class I or II patients to determine the effect of vasoconstrictors (epinephrine and phenylephrine) on the duration of lidocaine spinal anesthesia. The patien...

journal_title：Anesthesia and analgesia

authors： Leicht CH,Carlson SA

更新日期：1986-04-01 00:00:00

abstract：:The present investigation explored the possibility that the commonly observed hypotension that occurs during induction of anesthesia with propofol might be related to its ability to produce venodilation. Thirty-six ASA I and II patients who received no premedication were studied. The first 20 patients were divided int...

journal_title：Anesthesia and analgesia

authors： Muzi M,Berens RA,Kampine JP,Ebert TJ

更新日期：1992-06-01 00:00:00

abstract：:The influence of preoxygenation in the supine (n = 10) versus the 45 degrees head-up (n = 10) position on the duration of apnea leading to a decrease in arterial oxygen saturation to 95%, as monitored by pulse oximetry, was investigated in 20 women undergoing elective cesarean section at term of pregnancy. The results...

journal_title：Anesthesia and analgesia

authors： Baraka AS,Hanna MT,Jabbour SI,Nawfal MF,Sibai AA,Yazbeck VG,Khoury NI,Karam KS

更新日期：1992-11-01 00:00:00

abstract：BACKGROUND:Our primary objective was to investigate the effects of three different endotracheal suctioning procedures on functional residual capacity (FRC). METHODS:Using a crossover design, postoperative cardiac surgery patients (n = 20) received three different suctioning methods in randomized order: closed suctioni...

journal_title：Anesthesia and analgesia

authors： Heinze H,Sedemund-Adib B,Heringlake M,Gosch UW,Eichler W

更新日期：2008-09-01 00:00:00

abstract：UNLABELLED:Inhaled nitric oxide (iNO) is superior to i.v. vasodilators for treatment of pulmonary hypertension (PH) after cardiac surgery, but iNO is a potentially toxic gas, and patient subsets who benefit from iNO are not yet clearly defined. We administered iNO 40 ppm, prostaglandin E1 (PGE1) 0.1 microg x kg(-1) min...

journal_title：Anesthesia and analgesia

authors： Schmid ER,Bürki C,Engel MH,Schmidlin D,Tornic M,Seifert B

更新日期：1999-11-01 00:00:00

abstract：BACKGROUND:Chemical pleurodesis causes severe pain, prompting physicians to perform thoracoscopic talc poudrage under general or neuroleptanalgesia. We describe a novel method for pain control in five patients with pneumothoraces and severe chronic obstructive pulmonary disease. METHODS:Patients were premedicated with...

journal_title：Anesthesia and analgesia

authors： Lee P,Colt HG

更新日期：2007-01-01 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:Current respiratory monitoring technologies such as pulse oximetry and capnography have been insufficient to identify early signs of respiratory compromise in nonintubated patients. Pulse oximetry, when used appropriately, will alert the caregiver to an episode of dangerous hypoxemia. However, desaturation l...

journal_title：Anesthesia and analgesia

authors： Williams GW 2nd,George CA,Harvey BC,Freeman JE

更新日期：2017-01-01 00:00:00

abstract：:The potassium-titanyl-phosphate laser is being used for airway surgery and could cause an endotracheal tube fire. To determine whether five different metallic foil tapes or the Laser-Guard protective wrap would protect polyvinylchloride (PVC) endotracheal tubes from this laser, it was set to a power of 18 W and aimed ...

journal_title：Anesthesia and analgesia

authors： Sosis MB,Braverman B

更新日期：1993-09-01 00:00:00

abstract：BACKGROUND:Many of the complications of mechanical ventilation are related to inappropriate endotracheal tube (ETT) cuff pressure. The aim of the current study was to evaluate the effectiveness of automatic cuff pressure closed-loop control in patients under prolonged intubation, where presence of carbon dioxide (CO2) ...

journal_title：Anesthesia and analgesia

authors： Efrati S,Bolotin G,Levi L,Zaaroor M,Guralnik L,Weksler N,Levinger U,Soroksky A,Denman WT,Gurman GM

更新日期：2017-10-01 00:00:00

abstract：:Cardiopulmonary bypass (CPB) impairs pulmonary endothelial injury in part by increasing expression of adhesion molecules that results in neutrophil influx. Although numerous proinflammatory cytokines up-regulate these responses, the extent to which systemic and pulmonary proinflammatory cytokines increase remains unkn...

journal_title：Anesthesia and analgesia

authors： Kotani N,Hashimoto H,Sessler DI,Muraoka M,Wang JS,O'Connor MF,Matsuki A

更新日期：2000-05-01 00:00:00