Abstract：
BACKGROUND:The ratio of umbilical vein (UV) and maternal artery (MA) concentrations of vecuronium may more accurately determine the placental transfer ratio during caesarean section. This ratio potentially correlates with the time from induction of anaesthesia to delivery (I-D time). The aim of this study was to determine the UV/MA ratio of vecuronium and its relationship with the I-D time. METHODS:Eighteen pregnant women at full term undergoing caesarean section were studied. The parturient was given intravenously 0.01 mg/kg vecuronium as a priming dose, followed 180 s later by 0.11 mg/kg vecuronium as an intubation dose and 4 mg/kg thiamylal. The time from the injection of the intubation dose to the clamping of the umbilical cord was regarded as the I-D time. At the time of clamping the umbilical cord, blood samples were collected and the UV and MA of vecuronium were measured. RESULTS:The UV/MA ratio and the I-D time, expressed as the mean (SD), were 0.056 (0.016) and 280 (57) s, respectively. The regression equation indicated y = 0.0083 + 0.00017 x (R2 = 0.381, r = 0.617, P = 0.0063, I-D time (s) = x, UV/MA = y). CONCLUSION:The present study demonstrated that the UV/MA ratio of vecuronium as an index of the placental transfer becomes smaller as the delivery time after injection of this drug becomes shorter during caesarean section.
journal_name
Acta Anaesthesiol Scandjournal_title
Acta anaesthesiologica Scandinavicaauthors
Iwama H,Kaneko T,Tobishima S,Komatsu T,Watanabe K,Akutsu Hdoi
10.1034/j.1399-6576.1999.430103.xsubject
Has Abstractpub_date
1999-01-01 00:00:00pages
9-12issue
1eissn
0001-5172issn
1399-6576journal_volume
43pub_type
杂志文章abstract：:The effects of enflurane anaesthesia on central circulation, total oxygen uptake, splanchnic circulation and splanchnic oxygen uptake were studied in 10 artifically ventilated dogs, basally anaesthetized with thiopental and nitrous oxide. Hepatic arterial, superior mesenteric arterial and portal venous blood flows wer...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.1979.tb01416.x
更新日期：1979-02-01 00:00:00
abstract：BACKGROUND:The goal of this study was to explore the ability of professional judgment to predict the need for tracheotomy early among intensive care unit (ICU) patients. METHODS:Prospective study using daily questionnaires among ICU physicians in a mixed medical-surgical ICU. The prediction of tracheotomy was by a vis...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.2010.02290.x
更新日期：2010-10-01 00:00:00
abstract：BACKGROUND:The aim of this study was to evaluate the efficacy of 1.5 mg/kg bolus of amrinone on low cardiac output (CO) state following emergence from cardiopulmonary bypass (CPB) in cardiac surgical patients. METHODS:Immediately after emergency from CPB, 14 patients with a cardiac index (CI) less than 2.2 l.min-1.m-2...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.1998.tb05329.x
更新日期：1998-08-01 00:00:00
abstract：BACKGROUND:Medical emergency team (MET) activation criteria serve as a predictor of serious adverse events on hospital wards and in the emergency department (ED). We aimed to determine whether in-hospital MET activation criteria would be useful in identifying patients at risk in pre-hospital care. METHODS:The data wer...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/aas.12499
更新日期：2015-04-01 00:00:00
abstract：:We report a boy who developed a vertebral stroke immediately after an appendectomy. Basilar impression was diagnosed eight years after this event when skull roentgenograms revealed basilar impression with high standing tip of the odontoid. We speculate that muscle relaxation and cervical hyperextension during intubati...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1034/j.1399-6576.2000.441015.x
更新日期：2000-11-01 00:00:00
abstract：:Prognostic factors determining the outcome from intensive care were studied in 952 patients admitted to 25 Finnish ICUs after gastroenterologic emergency. Logistic regression analysis was used to create predictive models based on the APACHE II-system. The models were constructed by using data from a random two-thirds ...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1399-6576.1994.tb03957.x
更新日期：1994-08-01 00:00:00
abstract：BACKGROUND:Severe postoperative pain is a well-known problem following shoulder surgery. This study evaluates the clinical efficacy of continuous interscalene brachial plexus block, patient-controlled analgesia, and morphine (i.v. and i.m.) for postoperative analgesia in this setting. METHODS:Thirty patients, schedule...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1034/j.1399-6576.1999.430304.x
更新日期：1999-03-01 00:00:00
abstract：BACKGROUND:The Patient Injury Act has been in effect in Finland since 1 May 1987. This legislation is a no-fault compensation scheme and implies that if a patient during the course of medical treatment suffers any injury as a result of that treatment he or she may file a claim to the Patient Insurance Association (PIA)...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.1997.tb04722.x
更新日期：1997-04-01 00:00:00
abstract：:In order to antagonize immediate postoperative somnolence, 24 surgical patients were given a two-rate infusion of physostigmine, aiming at a constant plasma concentration in the range of 1 to 10 ng/ml. Plasma concentrations of physostigmine were determined during infusion and after infusion and the effects of physosti...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.1989.tb02991.x
更新日期：1989-11-01 00:00:00
abstract：:In a controlled study a single segment combined spinal epidural (CSE) block was compared with epidural block for cesarean section. Thirty healthy parturients were randomly divided into two groups. In both groups a T4 block was aimed at. Bupivacaine was used to provide analgesia in both groups. All patients receiving C...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1399-6576.1988.tb02689.x
更新日期：1988-01-01 00:00:00
abstract：:Of late, regional anesthesia has enjoyed unprecedented popularity; this increase in cases has brought a higher frequency of instances of neurological deficit and arachnoiditis that may appear as transient nerve root irritation, cauda equina, and conus medullaris syndromes, and later as radiculitis, clumped nerve roots...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章,评审
doi：10.1034/j.1399-6576.2003.470102.x
更新日期：2003-01-01 00:00:00
abstract：BACKGROUND:Axillary nerve block (ANB) was recently introduced along with suprascapular nerve block as an alternative to inter-scalene brachial plexus block for post-operative pain control. However, the methods for performing ANB are variable. We studied the relationship between surface anatomy and the location of the a...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/aas.12294
更新日期：2014-05-01 00:00:00
abstract：BACKGROUND:Inhalation of nitric oxide (INO) exerts both local and distant effects. INO in healthy pigs causes down-regulation of endogenous nitric oxide (NO) production and vasoconstriction in lung regions not reached by INO, especially in hypoxic regions, which augments hypoxic pulmonary vasoconstriction. In contrast,...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/aas.12030
更新日期：2013-03-01 00:00:00
abstract：BACKGROUND:The literature suggests that blood product transfusions have a negative impact on the survival of liver transplant patients. We investigated the impact of intraoperative blood product usage on the survival of liver transplantation patients being transplanted for hepatitis C-related end-stage liver disease. I...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.2010.02313.x
更新日期：2010-11-01 00:00:00
abstract：BACKGROUND:Previous studies have shown that ventilation-perfusion matching is improved in the prone as compared with that in the supine position. Regional differences in the regulation of vascular tone may explain this. We have recently demonstrated higher production of nitric oxide in dorsal compared with ventral huma...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.2009.02018.x
更新日期：2009-10-01 00:00:00
abstract：BACKGROUND:Femoral nerve blocks have been the gold standard approach for post-operative analgesia following total knee arthroplasty; however, the adductor canal block has recently gained popularity due to less block-induced motor weakness. The primary aim of this time-series analysis was to identify whether regional an...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/aas.12845
更新日期：2017-02-01 00:00:00
abstract：BACKGROUND:As an inhibitor of the reuptake of serotonin and norepinephrine in the spinal cord, the mechanism of action of tramadol resembles that of nefopam, which has been used in the treatment of postanesthetic shivering. METHODS:In a randomized, placebo-controlled, double-blind study, we assessed the effects of tra...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1399-6576.1997.tb04732.x
更新日期：1997-04-01 00:00:00
abstract：:Fifty-four orthopaedic patients were given either indomethacin (25-50 mg bolus plus infusion, 5-7.5 mg h-1) or only lactated Ringer solution intravenously over 20 h in a randomized and double-blind fashion. The study was started at the casualty department as soon as possible after the decision to operate was made. The...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1399-6576.1989.tb02860.x
更新日期：1989-01-01 00:00:00
abstract：:Emergency laparotomy (EL) is a high-risk procedure. However, available evidence regarding outcome after emergency surgery in very old patients is limited. The aim of this observational study was to investigate outcome following EL in patients ≥80 years of age. METHODS:This single-center retrospective study was undert...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/aas.13594
更新日期：2020-08-01 00:00:00
abstract：BACKGROUND:Age-related differences in the spectral composition of the EEG in induction and emergence times, and in drug consumption during propofol anaesthesia were investigated. METHODS:The EEGs of 60 female patients between 22 and 85 years of age were monitored continuously during standardized induction of anaesthes...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1111/j.1399-6576.2004.00258.x
更新日期：2004-01-01 00:00:00
abstract：:Long-term use of spinal opioids to treat chronic severe pain is widely established. However, the indications, shortcomings and complications of the method have not been completely described. Experience with spinal opioids was analysed for the period 1979-1984 in a nationwide Swedish survey. Out of 93 anaesthesia depar...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.1988.tb02725.x
更新日期：1988-04-01 00:00:00
abstract：:The effects of propofol on right ventricular function were studied in 11 ICU patients who needed sedation for acute respiratory failure or neurological diseases. Right ventricular function was studied using a thermodilution method at patients' bedside. Right ventricular ejection fraction (RVEF), cardiac output (CO), r...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.1994.tb03878.x
更新日期：1994-04-01 00:00:00
abstract：:We applied a combination technique using the EndoFlex tube with fiberoptic bronchoscopy for a 69-year-old man presenting with limited mouth opening and neck movement. Awake nasotracheal intubation was performed under conscious sedation with propofol and fentanyl. After positioning the tip of the EndoFlex tube in the o...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.2009.02017.x
更新日期：2009-08-01 00:00:00
abstract：OBJECTIVES:Cirrhosis of the liver is associated with an increased susceptibility to bacterial infections capable of causing septic shock and with a basal hyperdynamic circulatory state. The primary objective of this study was to delineate the echocardiographic characteristics and outcomes of septic shock in patients wi...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.2007.01491.x
更新日期：2008-01-01 00:00:00
abstract：:We report a severe unilateral recurrent laryngeal nerve neuropraxia following use of the ProSeal laryngeal mask airway (PLMA) in a 71-year-old female patient with CREST syndrome. She required amputation of the 5th phalanx of foot because of gangrene due to Raynaud's syndrome. Anesthesia was induced with propofol, and ...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.2005.00616.x
更新日期：2005-04-01 00:00:00
abstract：BACKGROUND:It was proved that higher haematocrit (Hct) might improve the function of brain after hypothermia circulation arrest (HCA). In the present study we established a new rat HCA model and investigated whether retrograde cerebral perfusion of oxygenated, compacted red blood cells (RBC) could attenuate brain injur...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.2005.00747.x
更新日期：2005-09-01 00:00:00
abstract：BACKGROUND:Management of acute respiratory distress syndrome (ARDS) patients implies the selection of the adequate ventilatory parameters, essentially PEEP and tidal volume (Vt), to prevent ventilator-induced lung injury. These parameters should be reset as the lung injury evolves. Among the different methods proposed ...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 临床试验,杂志文章
doi：10.1034/j.1399-6576.2003.00011.x
更新日期：2003-03-01 00:00:00
abstract：:An open reservoir for the collection and evacuation of anaesthetic gases permits leakage to room air. The use of a closed reservior for the removal of overspill gas from anaesthetic circuits is described. Calibrated gas evacuation is carried out through an ejector flowmeter from the anesthetic circuit or from a closed...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.1976.tb05058.x
更新日期：1976-01-01 00:00:00
abstract：:Venous air embolism during surgery is a rare but important complication and can be rapidly fatal. We present two cases of fatal air embolism in the prone position occurring in small children undergoing surgery for progressive scoliosis. Venous air embolism is a rare complication in the prone position. This is thought ...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.1997.tb04839.x
更新日期：1997-09-01 00:00:00
abstract：:An increased mortality has been reported during long-term etomidate infusion. Inhibition of adrenal corticosteroid synthesis has been incriminated - but other factors related to host defence cannot be excluded. Using an under-agarose assay, we investigated the effect of etomidate on in vitro granulocyte migration. Unl...
journal_title：Acta anaesthesiologica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1399-6576.1987.tb02527.x
更新日期：1987-01-01 00:00:00
