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 undergoing inguinal hernia repair. Patients received spinal anesthesia with 4 mL of the study drug injected at the L2-3 or L3-4 interspace in the lateral decubitus position. All three doses of sameridine provided spinal anesthesia similar to lidocaine, with a slightly longer time to reach peak block height. The failure rate was highest in the 15-mg sameridine group, and accrual was discontinued in that group after 35 patients. The duration of blockade was shorter with lidocaine, but the time to voiding and ambulation was similar in all groups. Patients receiving sameridine were less likely to request morphine for postoperative analgesia and were less likely to request any analgesia in the first 4 h after injection of the drug. Use of oral analgesics (hydrocodone and acetaminophen) was similar in all groups after the first 4 h of the 24-h observation. We conclude that, in the three doses studied, sameridine provided spinal anesthesia similar to lidocaine, but with residual analgesia after drug injection that reduced the need for systemic analgesics in the first 4 h postoperatively. IMPLICATIONS:In this clinical trial, we show the potential efficacy of a class of drugs that can produce both spinal anesthesia and postoperative analgesia when used for hernia repair.
journal_name
Anesth Analgjournal_title
Anesthesia and analgesiaauthors
Mulroy MF,Greengrass R,Ganapathy S,Chan V,Heierson Adoi
10.1097/00000539-199904000-00025subject
Has Abstractpub_date
1999-04-01 00:00:00pages
815-21issue
4eissn
0003-2999issn
1526-7598journal_volume
88pub_type
临床试验,杂志文章,多中心研究abstract::We studied three groups of patients without previous renal impairment, undergoing elective coronary artery bypass surgery. Group H (n = 7) underwent open heart surgery using moderate hypothermia (28 degrees C); Groups N and M (n = 8, each) were managed at normothermia. The extracorporeal circuit was primed with Hartma...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1213/00000539-199405000-00004
更新日期:1994-05-01 00:00:00
abstract:BACKGROUND:Lung-protective ventilation (LPV) has been demonstrated to improve clinical outcomes in surgical patients. There are very limited data on the current use of LPV for patients undergoing 1-lung ventilation (1LV) despite evidence that 1LV may be a particularly important setting for its use. In this multicenter ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,多中心研究
doi:10.1213/ANE.0000000000002642
更新日期:2018-02-01 00:00:00
abstract:BACKGROUND:Goal-directed fluid therapy (GDFT) is associated with improved outcomes after surgery. The esophageal Doppler monitor (EDM) is widely used, but has several limitations. The NICOM, a completely noninvasive cardiac output monitor (Cheetah Medical), may be appropriate for guiding GDFT. No prospective studies ha...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0000000000000182
更新日期:2014-05-01 00:00:00
abstract::The effects of enflurane and halothane anesthesia on systolic time intervals were studied in 12 healthy patients. Cardiovascular measurements were made at equipotent levels of anesthesia: enflurane 1.23% end-tidal and halothane 0.65% end-tidal. These agents were studied first with 50% N2O and then without N2O. Systoli...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/00000539-197603000-00031
更新日期:1976-03-01 00:00:00
abstract:BACKGROUND:Perioperative major adverse cardiovascular and cerebrovascular events (MACCEs) are incompletely understood, and risk prediction is imprecise. Atherogenic leukocytes are crucial in cardiovascular events. However, it is unclear if surgical interventions affect leukocyte counts or activation status. Therefore, ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0000000000003738
更新日期:2019-06-01 00:00:00
abstract:BACKGROUND:Xenon has many characteristics that make it very attractive as an anesthetic and therapeutic drug. Unfortunately, the supply of xenon is fixed, and therefore reclamation and recovery from even the most efficient breathing circuits is desirable. We built and evaluated a cryogenic device to recover xenon from ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/01.ane.0000278148.56305.72
更新日期:2007-11-01 00:00:00
abstract:UNLABELLED:In this randomized, double-blinded study we sought to assess the analgesic efficacy of ropivacaine and bupivacaine in combination with sufentanil and the efficacy of ropivacaine alone after major abdominal surgery. Sixty patients undergoing major abdominal surgery received standardized general anesthesia com...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-200112000-00055
更新日期:2001-12-01 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
pub_type: 杂志文章,评审
doi:10.1213/01.ane.0000278735.06194.0c
更新日期:2007-09-01 00:00:00
abstract:UNLABELLED:Patients undergoing vascular surgery have a high risk of suffering major postoperative cardiac events. Preoperative myocardial ischemia as detected by Holter monitoring identifies a high-risk subgroup whose postoperative ischemia, similarly detected, seems to herald major cardiac events. In this study, we de...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-199903000-00002
更新日期:1999-03-01 00:00:00
abstract:BACKGROUND:In this randomized study, we compared intrathecal (i.t.) morphine with or without clonidine and i.v. postoperative patient-controlled analgesia (PCA) morphine for analgesia after radical retropubic prostatectomy. METHODS:Fifty patients were randomly divided into three groups. They were allocated to receive ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,随机对照试验
doi:10.1213/ane.0b013e3181a30182
更新日期:2009-06-01 00:00:00
abstract::Animal studies suggest that increased circulating estrogen and progesterone, and activation of the endorphin system cause prenancy-induced antinociceptive effects. Human studies have provided inconsistent results and have often lacked a nonpregnant control group. In this study, we compared sensitivity to experimental ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/01.ane.0000239224.48719.28
更新日期:2006-11-01 00:00:00
abstract:UNLABELLED:Manufacturer's instructions recommend discarding unused portions of sodium thiopental 24 h after reconstitution. Heeding this recommendation may result in the disposal of a large proportion of prepared thiopental. Although thiopental is relatively inexpensive, the volume prepared by many anesthesia departmen...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199801000-00040
更新日期:1998-01-01 00:00:00
abstract:UNLABELLED:Nitric oxide (NO) may play an important role in central and peripheral nociceptive processes. However, its contribution to peripheral antinociception is still not clear. In the present study, we investigated the effect of peripherally administered FK409, a spontaneous NO releaser, and its interaction with pe...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199802000-00028
更新日期:1998-02-01 00:00:00
abstract::This study was designed to determine whether preoperative administration of 6% hetastarch decreases the incidence and severity of hypotension after spinal anesthesia for cesarean section. Forty nonlaboring ASA class I and II women having nonurgent cesarean sections were randomized to receive either 500 mL of 6% hetast...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-199510000-00031
更新日期:1995-10-01 00:00:00
abstract::Two hundred adults undergoing laparoscopic cholecystectomy were enrolled in a prospectively randomized, double-blind investigation comparing ondansetron, 4 mg (Group O) with the combination of droperidol, 0.625 mg, and metoclopramide, 10 mg (Group DM). Antiemetic drugs were administered intravenously (IV) after induct...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-199611000-00032
更新日期:1996-11-01 00:00:00
abstract:UNLABELLED:Isoflurane reduces myocardial infarct size during early reperfusion by activating phosphatidylinositol-3-kinase (PI3K) signaling. We tested the hypothesis that this cardioprotection against reperfusion injury is enhanced by morphine and that a decrease in apoptosis plays a role in preservation of myocardial ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/01.ane.0000171931.08371.a2
更新日期:2005-10-01 00:00:00
abstract:BACKGROUND:The status of neuropathic pain alters the responsiveness to formalin injection in rats. However, the mechanism by which this alteration occurs is unknown. METHODS:We used immunocytochemistry to examine the expression of brain-derived neurotrophic factor (BDNF) and calcitonin gene-related peptide (CGRP) in t...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/01.ane.0000258762.22607.15
更新日期:2007-04-01 00:00:00
abstract:BACKGROUND:The US Food and Drug Administration (FDA) conducts inspections of clinical investigation sites as a component of clinical trial regulation. The FDA describes the results of these inspections in the Clinical Investigator Inspection List (CLIIL). More serious violations are followed up in FDA warning letters i...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0000000000002694
更新日期:2018-03-01 00:00:00
abstract:BACKGROUND:We have developed a proportional-integral-derivative controller allowing the closed-loop coadministration of propofol and remifentanil, guided by a Bispectral Index (BIS) monitor, during induction and maintenance of general anesthesia. The controller was compared with manual target-controlled infusion. METH...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1213/ANE.0b013e318205680b
更新日期:2011-03-01 00:00:00
abstract::A 91-yr-old man (57 kg, 156 cm, ASA III) received an infraclavicular brachial plexus block for surgery of bursitis of the olecranon. Twenty minutes after infraclavicular injection of 30 mL of mepivacaine 1% (Scandicain) and 5 min after supplementation of 10 mL of prilocaine 1% (Xylonest) using an axillary approach, th...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ane.0b013e3181683dd7
更新日期:2008-05-01 00:00:00
abstract:BACKGROUND:In children, postoperative respiratory rate (RR) monitoring by transthoracic impedance (TI), capnography, and manual counting has limitations. The rainbow acoustic monitor (RAM) measures continuous RR noninvasively by a different methodology. Our primary aim was to compare the degree of agreement and accurac...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,多中心研究
doi:10.1213/ANE.0000000000002062
更新日期:2017-06-01 00:00:00
abstract::The effects of volatile anesthetics on arterial mechanical properties in vivo are incompletely understood. The present investigation tested the hypothesis that isoflurane and halothane cause differential actions on the mechanical characteristics of the aorta in barbiturate-anesthetized dogs instrumented for measuremen...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199612000-00006
更新日期:1996-12-01 00:00:00
abstract::The effectiveness of pulse wave monitoring of the big toes was compared with loss of cold discrimination to determine the onset of nerve blockade during lumbar epidural and spinal anesthesia. Forty-seven patients scheduled for elective urologic or lower extremity operations were assigned to one of three groups. Group ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:
更新日期:1988-04-01 00:00:00
abstract::We tested the hypothesis that once thermoregulatory vasoconstriction is triggered at a given core temperature during isoflurane anesthesia, redilation starts at a substantially higher core temperature. To avoid direct perception of cutaneous cooling and warming, we used epidural anesthesia and limited our thermal mani...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/00000539-199310000-00027
更新日期:1993-10-01 00:00:00
abstract::The development of a technique for studying spinal dorsal horn electrophysiology in intact, awake, drug-free cats enables the study of spinal sites and mechanisms of action of anesthetic and analgesic agents in a system that more closely reflects normal physiology. Using this technique, we reevaluated the effect of ke...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:
更新日期:1986-11-01 00:00:00
abstract:UNLABELLED:Decreased hepatic blood flow, and impaired hepatic oxygen delivery caused by endotoxin, result in hepatic metabolic deterioration followed by liver dysfunction and multiple organ failure. Among phosphodiesterase III inhibitors, only olprinone increases hepatosplanchnic blood flow. We evaluated the effects of...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200103000-00024
更新日期:2001-03-01 00:00:00
abstract:UNLABELLED:Transesophageal echocardiography (TEE) and central venous catheter (CVC) placement are often used during congenital cardiac surgery. Complications of CVC placement include cardiac perforation, inadvertent arterial placement, and erroneous hemodynamic data from unrecognized malposition. In this study, we used...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-199907000-00012
更新日期:1999-07-01 00:00:00
abstract:BACKGROUND:Variations in the butyrylcholinesterase (BCHE) gene can prolong neuromuscular block after the administration of the neuromuscular blocking drugs succinylcholine and mivacurium. The most frequent variations in the BCHE gene are the atypical (A) and Kalow (K) variants. We, therefore, developed a detection appr...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/01.ane.0000296455.31211.bd
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:Research information for children is often presented in a manner that is difficult to understand. We designed this study, therefore, to examine the effect of improved readability and processability of written study information on children's understanding. METHODS:One-hundred-ninety children aged 7-17 yr who...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,随机对照试验
doi:10.1213/01.ane.0000270326.44507.11
更新日期:2007-08-01 00:00:00
abstract:UNLABELLED:Carpal tunnel release is often performed as an outpatient procedure. We designed this retrospective study to assess the effect of different anesthesia techniques on intraoperative cardiovascular stability and discharge time. According to the anesthesia technique received, 62 consecutive patients were categor...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200208000-00020
更新日期:2002-08-01 00:00:00