Abstract:
STUDY OBJECTIVE:To compare the rate of epidural use before and after the implementation of nitrous oxide (N2O). DESIGN:Data were obtained from a nursing database of N2O usage and our obstetric anesthesia database. We compared 8 months before and 8 months after the introduction of N2O. It was available 24 h/d, 7 d/wk, consistent with neuraxial analgesia availability. Epidural utilization before and after introduction of N2O was compared using χ2 analysis. SETTING:Labor and delivery floor. MAIN RESULTS:Total number of births over the study period was 8539: 4315 pre-N2O and 4224 post-N2O. The rate of epidural usage was 77% pre-N2O and 74% after N2O (P= not significant, χ2). A total of 762 patients used N2O. Monthly analysis showed no change in pattern of neuraxial analgesia use in post-N2O period compared with the pre-N2O period. CONCLUSION:The introduction of N2O for labor analgesia was not associated with any change in our rate of labor epidural utilization. Under the conditions of our study, these results suggest that N2O does not discourage neuraxial use for labor pain relief.
journal_name
J Clin Anesthjournal_title
Journal of clinical anesthesiaauthors
Bobb LE,Farber MK,McGovern C,Camann Wdoi
10.1016/j.jclinane.2016.07.019subject
Has Abstractpub_date
2016-12-01 00:00:00pages
54-57eissn
0952-8180issn
1873-4529pii
S0952-8180(16)30414-7journal_volume
35pub_type
杂志文章abstract:STUDY OBJECTIVE:To compare emergence from anesthesia and the hemodynamic and respiratory depressant effects of thiopental sodium infusion plus sufentanil or fentanyl with those of isoflurane as the primary component of a balanced technique for neuroanesthesia. DESIGN:Randomized, double-blind, prospective study. SETTI...
journal_title:Journal of clinical anesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0952-8180(92)90158-w
更新日期:1992-09-01 00:00:00
abstract:STUDY OBJECTIVE:To examine perioperative management and complications in patients undergoing pneumonectomy. DESIGN:Observational cohort study. SETTING:University-affiliated city hospital. MEASUREMENTS:65 patients who underwent unilateral pneumonectomy for resection of lung cancer between March 1997 and October 2007 ...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章
doi:10.1016/j.jclinane.2009.02.013
更新日期:2010-02-01 00:00:00
abstract::Designing a successful block rotation for anesthesiology residents requires not only an appropriate curriculum but also a set of teaching tools, which promote learning. Traditional clinical rotations in Anesthesiology residencies emphasize clinical teaching, supported by interaction with staff. Since Perioperative Med...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章
doi:10.1016/s0952-8180(00)00136-7
更新日期:2000-05-01 00:00:00
abstract:STUDY OBJECTIVE:To identify the maximally effective dolasetron dose (i.e., maximum efficacy with minimum adverse events) for prevention of postoperative nausea and vomiting (PONV) using the statistical power generated in a pooled patient sample from three large, nearly identical clinical trials. DESIGN:Three randomize...
journal_title:Journal of clinical anesthesia
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s0952-8180(99)00123-3
更新日期:2000-02-01 00:00:00
abstract:STUDY OBJECTIVE:To determine if practicing anesthesiologists recommend preoperative evaluations consistent with the 2007 ACC/AHA guidelines on perioperative care. DESIGN:Survey instrument. SETTING:Academic medical center. SUBJECTS:ASA membership. MEASUREMENTS:In this Web-based survey, participants were presented wi...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jclinane.2011.11.007
更新日期:2012-09-01 00:00:00
abstract::A potentially life-threatening arrhythmia appeared on the preinduction electrocardiogram of an asymptomatic young woman prior to spine surgery. The patient was evaluated by electrophysiology and had a rare accessory pathway, a Mahaim Fiber. ...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章
doi:10.1016/j.jclinane.2010.09.010
更新日期:2011-09-01 00:00:00
abstract:STUDY OBJECTIVE:An estimated 80% of older people undergoing surgery develop postoperative delirium (POD) making them a high-risk group. Research in this area is growing fast but there is no established consensus on strategies for POD prevention or management. A systematic review and meta-analysis were conducted to synt...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章,评审
doi:10.1016/j.jclinane.2020.110004
更新日期:2020-12-01 00:00:00
abstract:STUDY OBJECTIVE:To investigate the effects of tympanometric changes on the frequency of postoperative nausea and vomiting (PONV). DESIGN:Prospective, observational study. SETTING:University hospital. PATIENTS:49 ASA physical status I, nonpremedicated children undergoing elective strabismus surgery. INTERVENTIONS:Fr...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章
doi:10.1016/j.jclinane.2006.05.027
更新日期:2007-03-01 00:00:00
abstract:STUDY OBJECTIVE:To determine the immediate effect of epidural blood patch (EBP) on the hearing loss that can accompany postdural puncture headache (PDPH). DESIGN:Prospective open study. SETTING:Anesthetic and otolaryngologic departments at a university hospital. SUBJECTS:16 patients who developed severe PDPH followi...
journal_title:Journal of clinical anesthesia
pub_type: 临床试验,杂志文章
doi:10.1016/0952-8180(95)00053-k
更新日期:1995-09-01 00:00:00
abstract:STUDY OBJECTIVE:Neuraxial blockade may increase external cephalic version (ECV) success rates. This survey aimed to assess the frequency and characteristics of neuraxial blockade used to facilitate ECV. SETTING AND DESIGN:We surveyed Society for Obstetric Anesthesia and Perinatology members regarding ECV practice usin...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章
doi:10.1016/j.jclinane.2016.05.040
更新日期:2016-11-01 00:00:00
abstract:STUDY OBJECTIVE:To determine the effects of fresh gas flow on inspired gas composition during low-flow anesthesia. DESIGN:Randomized trial with 2-hour observation periods in patients assigned to one of three groups. SETTING:Inpatient surgery clinic at a medical center. PATIENTS:Thirty-six patients undergoing abdomin...
journal_title:Journal of clinical anesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0952-8180(92)90214-l
更新日期:1992-11-01 00:00:00
abstract:STUDY OBJECTIVE:To examine and compare the mechanism of injury, diagnostic findings, initial methods of airway management, and outcome of patients who had upper airway injuries. DESIGN:A retrospective review of hospital records. SETTING:A large metropolitan, university-affiliated trauma center. PATIENTS:Forty-six ca...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章
doi:10.1016/0952-8180(91)90003-6
更新日期:1991-03-01 00:00:00
abstract:STUDY OBJECTIVE:Elderly patients undergoing elective laparoscopic cholecystectomy (LC) were given right stellate ganglion block (RSGB) to observe its effects on the hemodynamics and stress response during carbon dioxide (CO2)-pneumoperitoneum. DESIGN:A randomized, single-blinded, and placebo-controlled study. SETTING...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jclinane.2016.12.003
更新日期:2017-02-01 00:00:00
abstract::A 48-year-old man with end-stage liver disease and aortic stenosis (AS), was being evaluated for liver transplantation. This report focuses on the question of which medical problem to correct first, the end-stage liver disease or the AS. Risk factors for surgical correction of AS and liver transplantation are reviewed...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章,评审
doi:10.1016/s0952-8180(98)00018-x
更新日期:1998-05-01 00:00:00
abstract:STUDY OBJECTIVES:To evaluate the effects of fentanyl on the cardiorespiratory system in elderly patients undergoing cataract surgery with phacoemulsification method. DESIGN:Randomized, prospective, double-blind study. SETTING:University hospital. PATIENTS:70 ASA physical status I, II, and III patients (>60 years) wh...
journal_title:Journal of clinical anesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.jclinane.2003.05.008
更新日期:2004-03-01 00:00:00
abstract:STUDY OBJECTIVES:To examine whether epidural administration of neostigmine reduces the stress and inflammatory responses thereby improving postoperative pain status. DESIGN:Randomized, double-blinded clinical study. SETTING:Operating rooms and wards of a university hospital. PATIENTS:40 ASA physical status I patient...
journal_title:Journal of clinical anesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.jclinane.2003.12.009
更新日期:2004-11-01 00:00:00
abstract::This study examines whether epidural anesthesia is more effective than general anesthesia using an inhalation agent in controlling cardiovascular responses during femoral-popliteal bypass surgery. Nineteen patients were randomized into two groups: general anesthesia (n = 10) and epidural anesthesia (n = 9). The patien...
journal_title:Journal of clinical anesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0952-8180(90)90056-9
更新日期:1990-03-01 00:00:00
abstract:OBJECTIVE:Although parental presence during anesthesia induction is suggested to diminish operative stress level in children, there have been conflicting results about this strategy. The aim of this study was to evaluate the effects of maternal presence during induction on operative stress level in children who had ton...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章
doi:10.1016/j.jclinane.2017.03.001
更新日期:2017-06-01 00:00:00
abstract::Presented here is a case of unilateral pulmonary edema following acute subglottic edema after removal of an endotracheal tube. A 3-year-old boy, diagnosed as having nondiphtheric croup and pectus excavatum deformity, was scheduled for repair of a cleft lip. No complication occurred during the operation. After removal ...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章
doi:10.1016/0952-8180(90)90049-9
更新日期:1990-01-01 00:00:00
abstract::Transurethral vaporization of the prostate is a new method of electrosurgery used for treating benign prostatic hypertrophy. We observed simultaneous obturator nerve stimulation during spinal anesthesia while the middle lobe of the prostate was being resected. A discussion of why electrovaporization is different from ...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章
doi:10.1016/s0952-8180(98)00069-5
更新日期:1998-09-01 00:00:00
abstract::Administration of vecuronium by infusion is an increasingly common technique, both in the operating room and in the intensive care unit (ICU), for patients requiring prolonged neuromuscular blockade and mechanical ventilation. The major advantage of vecuronium over older neuromuscular blocking agents is its rapid excr...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章
doi:10.1016/0952-8180(90)90107-e
更新日期:1990-07-01 00:00:00
abstract:STUDY OBJECTIVE:To determine the cerebrospinal fluid (CSF): total plasma concentration ratio of ketorolac tromethamine following a single intramuscular (IM) dose. DESIGN:Open, single-dose, IM-administration study. SETTING:General operating theaters of a medical school hospital. PATIENTS:29 ASA physical status I and ...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章
doi:10.1016/0952-8180(93)90061-i
更新日期:1993-11-01 00:00:00
abstract:STUDY OBJECTIVE:To perform a prospective audit of the modified guideline for the management postdural puncture headache (PDPH) and present the results at 6 months. DESIGN:Prospective single-center audit. SETTING:University hospital. PATIENTS:24 adult, ASA physical status 1, 2, and 3 patients presenting with PDPH in ...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章,评审
doi:10.1016/j.jclinane.2014.03.006
更新日期:2014-11-01 00:00:00
abstract:STUDY OBJECTIVE:To compare the effects of Truview PCD™ video laryngoscopy (TVL) and Macintosh blade direct laryngoscopy (MDL) on hemodynamic responses observed during laryngoscopy and orotracheal intubation conditions in geriatric patients. DESIGN:Randomized prospective study. SETTING:Operating room. PATIENTS:One hu...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章
doi:10.1016/j.jclinane.2016.09.010
更新日期:2016-12-01 00:00:00
abstract:STUDY OBJECTIVES:To compare the onset and offset time (clinical duration), and intubating conditions obtained with rocuronium bromide 0.6 mg/kg and succinylcholine 1.0 mg/kg after induction with propofol and fentanyl; and to compare rocuronium with atracurium for maintenance during propofol anesthesia. DESIGN:Prospect...
journal_title:Journal of clinical anesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0952-8180(00)00191-4
更新日期:2000-09-01 00:00:00
abstract::We report the case of a 13 year old patient who received 3.0 mg of remifentanil during a 50-minute surgical procedure as a result of a dosage miscalculation. The patient failed to awaken at the conclusion of the procedure and showed signs of opioid overdose. She recovered spontaneously two hours later. ...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章
doi:10.1016/j.jclinane.2010.07.005
更新日期:2011-06-01 00:00:00
abstract:STUDY OBJECTIVES:To determine the effect of priming on the intubation and onset times of vecuronium 0.3 mg/kg. DESIGN:Randomized, unblinded study. SETTING:Operating rooms and postanesthetic recovery unit of a university-affiliated general hospital. PATIENTS:Thirty female ASA physical status I and II patients schedul...
journal_title:Journal of clinical anesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0952-8180(92)90024-u
更新日期:1992-03-01 00:00:00
abstract::A case of new-onset atrial fibrillation subsequent to activation of neuraxial anesthesia is presented. The development of atrial fibrillation was temporally related to placement and dosing of an epidural catheter, and may have been triggered by a vagal response to dosing of the anesthetic or the resulting treatment wi...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章,评审
doi:10.1016/j.jclinane.2011.10.013
更新日期:2012-06-01 00:00:00
abstract:OBJECTIVE:To evaluate and compare the face mask (FM) and oral mask (OM) ventilation techniques during anesthesia emergence regarding tidal volume, leak volume, and difficult mask ventilation (DMV) incidence. DESIGN:Prospective, randomized, crossover study. SETTING:Operating room, training and research hospital. SUBJ...
journal_title:Journal of clinical anesthesia
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jclinane.2015.12.008
更新日期:2016-06-01 00:00:00
abstract:STUDY OBJECTIVE:To compare postoperative nausea, emesis, analgesia, and recovery between propofol-ketamine and propofol-fentanyl in outpatient laparoscopic tubal ligations with general anesthesia. STUDY DESIGN:Prospective, randomized, blinded study. SETTING:Tertiary-care women's hospital. PATIENTS:120 ASA physical s...
journal_title:Journal of clinical anesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0952-8180(02)00391-4
更新日期:2002-09-01 00:00:00