Abstract:
:The nasal route is preferred for fiberoptic intubation. Placing a lubricated endotracheal tube through the nostril can guide the fiberoptic scope towards the larynx. It would be helpful for optimal visualization of the vocal cord when the scope is passed through the endotracheal tube if the length of nares-vocal cord (NV length) could be predicted and the tip of the endotracheal tube could be placed close to the vocal cord. In this study we measured the NV length and examined the relationship between the NV length and various external measurements. Using a fiberoptic scope, the NV lengths were measured in 50 male and 45 female patients scheduled to undergo elective surgery under general anesthesia. In addition, the distances from the lateral border of the nares to tragus of the ear (NE distance) and to the angle of the mandible (NM distance) were measured. The age, height, and weight of all the patients were recorded. The NV length of the males was 18.3 +/- 0.8 cm, and that of the females was 16.3 +/- 0.7 cm. The relationship between the NV length and body height (P < 0.001, r = 0.755) and the NE distance (P < 0.001, r = 0.636) showed a significant correlation but NM distance did not (P = 0.075). The length of the NV cord can be predicted using the body height or the NE distance.
journal_name
Anesth Analgjournal_title
Anesthesia and analgesiaauthors
Han DW,Shim YH,Shin CS,Lee YW,Lee JS,Ahn SWdoi
10.1213/01.ANE.0000149900.68354.33subject
Has Abstractpub_date
2005-05-01 00:00:00pages
1533-5, table of contentsissue
5eissn
0003-2999issn
1526-7598pii
100/5/1533journal_volume
100pub_type
杂志文章abstract::We built and tested a combined proportional/derivative and minimum variance adaptive control algorithm for the regulation of blood pressure using sodium nitroprusside (SNP). In ten dogs the pressure was reduced by 30 mm Hg for 1 hr. The blood pressure came to within 5 mm Hg of the desired pressure in 1.7 +/- 4 min and...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:
更新日期:1985-01-01 00:00:00
abstract::Laser Doppler flowmetry was used to further investigate the role of nitric oxide (NO) in CO2-induced cerebrocortical hyperemia in rats. A second objective was to elucidate the source(s) of the NO involved in the response to hypercapnia. We used the L-arginine analogue N omega-nitro-L-arginine methyl ester (L-NAME) to ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199702000-00023
更新日期:1997-02-01 00:00:00
abstract:UNLABELLED:We selected bis [N-(3,4-diacetoxybenzyl) tropanium-3alpha-yl] glutarate dibromide (TAAC3) from many new tropinyl diester derivatives to evaluate its neuromuscular blocking (NMB) and autonomic side effects on anesthetized rats, rabbits, guinea pigs, cats, pigs, dogs, and monkeys. NMB potency, onset, recovery ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200204000-00020
更新日期:2002-04-01 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
pub_type: 临床试验,杂志文章
doi:10.1213/01.ane.0000249046.02025.ef
更新日期:2007-01-01 00:00:00
abstract:BACKGROUND:Regional anesthesia is increasingly used in pediatric patients to provide postoperative analgesia and to supplement intraoperative anesthesia. The Pediatric Regional Anesthesia Network was formed to obtain highly audited data on practice patterns and complications and to facilitate collaborative research in ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,多中心研究
doi:10.1213/ANE.0b013e31825d9f4b
更新日期:2012-12-01 00:00:00
abstract::Patients with frailty experience substantial physical and emotional distress related to their condition and face increased morbidity and mortality compared with their nonfrail peers. Palliative care is an interdisciplinary medical specialty focused on improving quality of life for patients with serious illness, includ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,评审
doi:10.1213/ANE.0000000000004763
更新日期:2020-06-01 00:00:00
abstract:UNLABELLED:Intrathecal (IT) sufentanil provides effective analgesia for extracorporeal shock wave lithotripsy. However, the optimal dose of sufentanil has not been established. We designed a prospective, randomized, double-blinded study to determine the optimal dose of IT sufentanil. Sixty men were randomized to receiv...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-199910000-00013
更新日期:1999-10-01 00:00:00
abstract:INTRODUCTION:Exposure to isoflurane before and during early reperfusion protects against myocardial infarction by activating phosphatidylinositol-3-kinase (PI3K)-mediated signaling. The apoptotic protein, p53, is regulated by PI3K, and inhibition of p53 protects against ischemic injury. We tested the hypothesis that p5...
journal_title:Anesthesia and analgesia
pub_type: 社论
doi:10.1213/01.ane.0000240903.63832.d8e
更新日期:2006-12-01 00:00:00
abstract:UNLABELLED:Controversy surrounds the use of the antiemetic droperidol, because of the Food and Drug Administration-imposed "black box" warning alleging that even small doses of the drug can lead to serious (even fatal) arrhythmias when it is used for antiemetic prophylaxis during the perioperative period. We used mathe...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/01.ane.0000111103.86567.f6
更新日期:2004-05-01 00:00:00
abstract:UNLABELLED:We constructed a single-dose response curve for succinylcholine in 30 obese adolescents during thiopental-fentanyl anesthesia administration by using 100 microg/kg, 150 microg/kg, or 250 microg/kg IV. The maximal response (percent depression of neuromuscular function) of the adductor pollicis to supramaximal...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200003000-00015
更新日期:2000-03-01 00:00:00
abstract::One of the most important physical properties affecting the level of analgesia achieved after intrathecal administration of a local anesthetic is its density relative to the density of the cerebrospinal fluid (CSF) at 37 degrees C. In this study, density, specific gravity, and baricity of local anesthetic solutions at...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/00000539-199305000-00018
更新日期:1993-05-01 00:00:00
abstract:UNLABELLED:Combined spinal-epidural anesthesia (CSE) is a popular technique for cesarean delivery. Regional blocks in obstetrics are often performed with the parturient in the sitting position because the midline may be recognized more easily than in the lateral decubitus position. When conventional spinal anesthesia i...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-199809000-00023
更新日期:1998-09-01 00:00:00
abstract:UNLABELLED:We evaluated the effects of aggressive warming and maintenance of normothermia on surgical blood loss and allogeneic transfusion requirement. We randomly assigned 150 patients undergoing total hip arthroplasty with spinal anesthesia to aggressive warming (to maintain a tympanic membrane temperature of 36.5 d...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-200010000-00039
更新日期:2000-10-01 00:00:00
abstract:UNLABELLED:Suppression of nitric oxide (NO) production alters the toxicity of cocaine and bupivacaine. We undertook this study to determine whether the systemic toxicity of two other local anesthetics that differ in antiarrhythmic activity, plasma clearance, and biotransformation are similarly affected by nitric oxide ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199904000-00003
更新日期:1999-04-01 00:00:00
abstract::The nucleus raphe magnus (NRM) is an important descending pain inhibitory system. We postulated that the analgesic action of supraspinally administered opiates results from increased descending inhibitory control of the NRM. We tested whether fentanyl activates NRM neurons in the rat slice preparation using extra-cell...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-199505000-00007
更新日期:1995-05-01 00:00:00
abstract:UNLABELLED:We studied the effect of fluvoxamine and erythromycin on the pharmacokinetics of ropivacaine in a double-blinded, randomized, four-way cross-over study. Eight healthy volunteers ingested daily 1500 mg erythromycin for 6 days, 100 mg fluvoxamine for 5 days (Days 2-6), both erythromycin and fluvoxamine, or pla...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-200011000-00030
更新日期:2000-11-01 00:00:00
abstract:UNLABELLED:Postoperative pain has been an important limiting factor for ambulatory laparoscopic cholecystectomy. We anesthetized 40 ASA physical status I-II patients using propofol for the induction and sevoflurane in oxygen and air for the maintenance of anesthesia. At the end of the anesthesia, the patients were rand...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000539-200208000-00040
更新日期:2002-08-01 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
pub_type: 杂志文章
doi:10.1213/ANE.0b013e31827ab89c
更新日期:2013-06-01 00:00:00
abstract:UNLABELLED:To determine whether a weight-related dose had advantages over a fixed, large-dose regimen, we measured plasma concentrations of aprotinin by using an enzyme-linked immunosorbent assay method at set time points in 30 patients having heart surgery with cardiopulmonary bypass. A weight-related dose comprising ...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章
doi:10.1097/00000539-200104000-00007
更新日期:2001-04-01 00:00:00
abstract:IMPLICATIONS:We report a unique case of acute anaphylaxis after mediastinal irrigation with a dilute bacitracin solution. ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200010000-00049
更新日期:2000-10-01 00:00:00
abstract::To determine whether nalbuphine might replace fentanyl as the principal opioid for anesthesia during coronary artery bypass surgery, 20 patients undergoing myocardial revascularization were anesthetized with flunitrazepam and with a continuous infusion of either nalbuphine (an opioid agonist-antagonist) or fentanyl (a...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章
doi:10.1213/00000539-199111000-00002
更新日期:1991-11-01 00:00:00
abstract:UNLABELLED:Takayasu's arteritis is a rare, chronic progressive panendarteritis involving the aorta and its main branches. Anesthesia for patients with Takayasu's arteritis is complicated by their severe uncontrolled hypertension, end-organ dysfunction resulting from hypertension, stenosis of major blood vessels affecti...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1097/00000539-200107000-00014
更新日期:2001-07-01 00:00:00
abstract::Response time (RT) of the Narkotest anesthetic gas monitor was measured for 7 inhalation anesthetics, using a 5 L/min fresh gas flow (FGF). Time to 63 percent of maximum response (RT63) and to 95 percent of maximum response (RT95) was directly related to rubber/gas and oil/gas partition coefficients. RT95 ranged from ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/00000539-197705000-00016
更新日期:1977-05-01 00:00:00
abstract::We have developed computer software to store data on all surgical and obstetrical anesthetics administered by our department. The computer system provides information for monitoring the residency training program, department and operating room management, professional fee billing, and research. It imposes little addit...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:
更新日期:1985-04-01 00:00:00
abstract::Total knee arthroplasty (TKA) may result in severe pain, and single-injection femoral nerve blocks (SFNB) have been demonstrated to have a limited duration of analgesia. Continuous femoral nerve blocks (CFNB) can prolong the analgesic duration of SFNB. We prospectively randomized 36 patients undergoing TKA to CFNB ver...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,随机对照试验
doi:10.1213/01.ane.0000198675.20279.81
更新日期:2006-04-01 00:00:00
abstract:BACKGROUND:Tardiness from scheduled start times is a common source of frustration for both operating room (OR) personnel and patients. Factors that influence tardiness were quantified in a companion paper and have been used to develop interventions that have the potential for reducing tardiness. METHODS:Data from two ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ane.0b013e31819f9fd2
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND:Dexmedetomidine is a highly selective alpha(2)-agonist with hypnotic, analgesic, and anxiolytic properties. In adults, it provides sedation while preserving respiratory function facilitating extubation. Only limited pharmacokinetic data are available for pediatric patients. The primary aim of this study was ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章
doi:10.1213/ANE.0b013e3181d783c8
更新日期:2010-05-01 00:00:00
abstract::Epidural catheter placement offers flexibility in block management. However, during epidural catheter insertion, complications such as paresthesia and venous and subarachnoid cannulation may occur, and suboptimal catheter placement can affect the quality of anesthesia. We performed this prospective, randomized, double...
journal_title:Anesthesia and analgesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1213/01.ANE.0000181005.50958.1E
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:Pulmonary aspiration of gastric contents is associated with significant perioperative morbidity and mortality. Previous studies have investigated the validity, reliability, and possible clinical impact of gastric ultrasound for the assessment of gastric content at the bedside. In the present study, we examin...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,随机对照试验
doi:10.1213/ANE.0000000000003372
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:Gabapentin is an adjuvant analgesic and may enhance the spread of subarachnoid block. We investigated the effects of pretreatment with gabapentin on subarachnoid block characteristics and hemodynamics. METHODS:Seventy patients undergoing transurethral procedures under subarachnoid anesthesia with 2.2 mL of ...
journal_title:Anesthesia and analgesia
pub_type: 杂志文章,随机对照试验
doi:10.1213/01.ane.0000295786.66822.60
更新日期:2008-01-01 00:00:00