Abstract:
:The effect of verapamil on ventricular dysrhythmias was evaluated using two canine models. In one model, ventricular dysrhythmias were induced by 1% halothane-epinephrine (1.5 approximately 30 micro g/kg/min.) in 20 dogs (Group I). In the other model, ventricular dysrhythmias were induced by digoxin (0.1 approximately 0.2 mg/kg) in 27 dogs (Group II). Verapamil (0.2 approximately 0.5 mg/kg) was given to treat these ventricular dysrhythmias. When verapamil was ineffective, lidocaine (1 approximately 2 mg/kg) was given following the administration of verapamil. In 7 dogs of group II, lidocaine alone was given. Verapamil was effective in 16 animals of group I, and in 10 animals of group II. Lidocaine was ineffective in the remaining 4 of group I, whereas effective in the remaining 17, including those given lidocaine alone of group II. From these findings, it was inferred that Ca(2+) dependent abnormal automaticity and/or re-entry may be more closely related to the genesis of halothane-epinephrine-induced ventricular dysrhythmias refractory to lidocaine, whereas triggered activity may be more closely related to that of digitalis-induced ventricular dysrhythmias. In conclusion, verapamil was more effective against halothane-epinephrine-induced ventricular dysrhythmias than against digitalis-induced ventricular dysrhythmias.
journal_name
J Anesthjournal_title
Journal of anesthesiaauthors
Yoshizawa Y,Shimizu R,Kasuda H,Akazawa S,Nemoto K,Inoue Sdoi
10.1007/s0054080020028subject
Has Abstractpub_date
1988-03-01 00:00:00pages
28-35issue
1eissn
0913-8668issn
1438-8359journal_volume
2pub_type
杂志文章abstract::Cervical spinal cord injury is a rare but serious complication after general anesthesia. The risk factors include traumatic cervical injury, cervical spine instability, and difficult airway management. It has also occurred in the absence of cervical instability. Here we report a patient who had a history of intermitte...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-013-1667-8
更新日期:2014-02-01 00:00:00
abstract::We report a case of drug-induced myoclonus possibly related to palonosetron, a second-generation 5-hydroxytryptamine-3 receptor antagonist which was administered as a prophylaxis for postoperative nausea and vomiting in a 28-year-old female. The recurrent episodes of myoclonus jerk involving the head, neck and shoulde...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-016-2228-8
更新日期:2016-12-01 00:00:00
abstract::Arthrogryposis multiplex congenita (AMC) consists of complex congenital anomalies characterized by multiple contractures. Anesthetic management of these patients requires special care: as this disease often progresses until dysfunction of multiple organ systems occur, it may have an impact on the anesthetic management...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-011-1309-y
更新日期:2012-04-01 00:00:00
abstract::We present a life-threatening case of hemothorax resulting from right brachiocephalic vein perforation during right internal jugular vein catheterization. We considered that the guidewire had punctured the right brachiocephalic vein extraluminally and the catheter inserted over the guidewire had enlarged the size of t...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-008-0696-1
更新日期:2009-01-01 00:00:00
abstract:PURPOSE:We hypothesized that, after axillary block, positioning the patient in a lateral position with the injected side down and simultaneously in a 20° Trendelenburg position will increase the success rate and quality of the block. METHODS:Fifty patients with chronic renal failure (ASA 2-3) scheduled for arterioveno...
journal_title:Journal of anesthesia
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00540-013-1766-6
更新日期:2014-08-01 00:00:00
abstract:PURPOSE:Hypoxia promotes the progression of lung cancer cells. Unfortunately, anesthetic technique might aggravate hypoxia of lung cancer cells. Sevoflurane is a commonly used anesthetic. Its effect on hypoxia-induced aggressiveness of lung cancer cells remains unknown. The aim of the study is to investigate the effect...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-015-2035-7
更新日期:2015-12-01 00:00:00
abstract::This retrospective study aimed to determine whether prophylactic transcutaneous pacing is required for patients with complete right bundle-branch block (CRBBB) and axis deviation (AD), so-called bifascicular block, when surgical procedures are performed under general or local anesthesia. The authors reviewed 34 063 an...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-009-0783-y
更新日期:2009-01-01 00:00:00
abstract:PURPOSE:The sedative effects of pregabalin during perioperative period have not been sufficiently characterized. The aim of this study was to verify the sedative effects of premedication with pregabalin on intravenous sedation (IVS) using propofol and also to assess the influences of this agent on circulation, respirat...
journal_title:Journal of anesthesia
pub_type: 临床试验,杂志文章
doi:10.1007/s00540-017-2366-7
更新日期:2017-08-01 00:00:00
abstract::The concentrations of placental transfer of halothane (H), enflurane (E), sevoflurane (S), and isoflurane (I) were measured in 46 patients during cesarean section. The mean inhalation times of H (0.5%), E (1%), S (0.8%), and I (0.6%) were 13 min 27 s, 13 min 49s, 13 min 20s, and 8 min 8s, respectively. The mean concen...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/BF02479867
更新日期:1995-09-01 00:00:00
abstract:PURPOSE:The general public's perceptions of anesthesia and the risks associated with it may be skewed. The outpatient preoperative appointment with an anesthesiologist allows for patient education regarding different anesthetic options and counseling regarding anxiety related to anesthesia and surgery. This study inves...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-018-02608-y
更新日期:2019-04-01 00:00:00
abstract::We report a case of hypermagnesemia in a hospitalized patient after prolonged laxative use; due to preexisting impaired consciousness and digestive problems, the hypermagnesemia was difficult to detect until it almost became fatal. A 64-year-old man who was a patient at another hospital for treatment of head injury an...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-006-0492-8
更新日期:2007-01-01 00:00:00
abstract:PURPOSE:This study aims to identify prognostic factors related to short-term and long-term outcomes of patients with hematological malignancy (HM) admitted to the intensive care unit (ICU) in Japan during ICU stay and after discharge from ICU. METHODS:We conducted a retrospective, observational study of 169 patients w...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-017-2390-7
更新日期:2017-10-01 00:00:00
abstract:PURPOSE:This study demonstrated the effects of perfluorobutane (Sonazoid®) with contrast-enhanced ultrasonography (CEUS) to identify the spread of local anesthetics in ultrasound-guided nerve block. METHODS:This study consists of simulation, cadaveric, and animal studies. In a simulation study, 1% lidocaine with 10- t...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-017-2347-x
更新日期:2017-06-01 00:00:00
abstract::Airway management in patients of faciomaxillary injury is of great concern to the anesthesiologist. Bag and mask ventilation and orotracheal intubation may be difficult with these patients. Recently, a middle aged, obese female presented in the emergency department after sustaining a blast injury, with laceration of t...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-010-1091-2
更新日期:2011-04-01 00:00:00
abstract:PURPOSE:The ProSeal™ laryngeal mask airway (PLMA) can be more difficult to insert than the classic laryngeal mask, especially in patients who have a thin palate with a steep oropharyngeal curve. Here, an oral gastric (OG) tube-guided technique is considered as a method that makes it easier to successfully insert a PLMA...
journal_title:Journal of anesthesia
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00540-012-1361-2
更新日期:2012-08-01 00:00:00
abstract::Opioid-related postoperative nausea and vomiting should not occur following remifentanil administration because of its relatively short time to elimination. However, studies have indicated that the incidence of postoperative nausea and vomiting associated with remifentanil is similar to that with other opioids. Hence,...
journal_title:Journal of anesthesia
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00540-018-2550-4
更新日期:2018-10-01 00:00:00
abstract:BACKGROUND:Rocuronium (Rb) is ideal for continuous infusion but has a widely variable duration of action. We investigated the distribution of Rb infusion in a steady state of optimal muscle relaxation and the relationship between the measured and predicted blood Rb concentrations in laparoscopic surgery. METHODS:Seven...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-014-1879-6
更新日期:2015-02-01 00:00:00
abstract:PURPOSE:The present case-control study was conducted to evaluate whether acute normovolemic hemodilution (ANH) can reduce the need for perioperative allogeneic blood transfusion (ABT) and affect the incidence of perioperative complications in free-flap reconstruction of the head and neck. METHODS:This single-center, r...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-019-02714-5
更新日期:2020-04-01 00:00:00
abstract::Fifteen infants and children (M = 7, F = 8), aged from 0 to 13 years, who underwent cardiac catheterization and cardioangiography under ketamine-diazepam anesthesia were the subjects of this study. The effect of a contrast medium, isolamate sodium (66.8%) on the plasma somolality and vasopressin concentration was stud...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s0054010050203
更新日期:1991-04-01 00:00:00
abstract::We report here a 59-year-old man with a saber-sheath tracheal narrowing who was scheduled to undergo pharyngeal tumor resection under general anesthesia. The tracheal narrowing was not clearly detected by chest radiography during the preoperative examination, but it was visible on axial computed tomography (CT) images...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-009-0841-5
更新日期:2010-02-01 00:00:00
abstract:PURPOSE:Although non-steroidal anti-inflammatory drugs and acetaminophen have no proven efficacy against neuropathic pain, they are frequently prescribed for neuropathic pain patients. We examined whether the combination of opioids (tramadol and morphine) with indomethacin or acetaminophen produce favorable effects on ...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-014-1953-0
更新日期:2015-06-01 00:00:00
abstract:PURPOSE:Remifentanil has been available in Japan for 3 years. The use of this new opioid is considered a useful adjuvant to general anesthesia. Knowing the exact cost-effectiveness of remifentanil should lead to improved anesthetic outcomes with a reasonable cost. METHODS:This single-blinded, prospective, randomized s...
journal_title:Journal of anesthesia
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00540-010-1006-2
更新日期:2010-12-01 00:00:00
abstract::Shortly after repair of a type A aortic dissection, resternotomy was required because of tamponade. During the exploration, it was discovered that the source of bleeding was in the right pleura. Collapse of the right lung was requested. A double-lumen tube would have necessitated changing the endotracheal tube (ETT) i...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-011-1116-5
更新日期:2011-06-01 00:00:00
abstract:PURPOSE:The recommended method for elucidating the effects of strong ions other than lactate on acid-base balance is to calculate the non-lactate strong ion difference (SIDnl). A relationship between HCO3 (-) and SIDnl in hyperchloremic patients has already been demonstrated; in the present study, the relationships bet...
journal_title:Journal of anesthesia
pub_type: 杂志文章,多中心研究
doi:10.1007/s00540-016-2158-5
更新日期:2016-06-01 00:00:00
abstract:PURPOSE:Stroke volume variation (SVV) is affected by many factors. Although elevated intra-abdominal pressure and a pneumoperitoneum have been shown to increase SVV in animals, a recent human study showed that SVV did not change as a pneumoperitoneum was established. However, we considered the results of this study que...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-014-1963-y
更新日期:2015-08-01 00:00:00
abstract:PURPOSE:The present study aimed to investigate the effects of different dosages of propofol, that induced different depths of anesthesia, on the local activity and connectivity of nuclei within the cortico-reticulo-thalamic loops, as well as the release of amino acids in those nuclei. METHODS:The nonlinear dynamics an...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-019-02667-9
更新日期:2019-10-01 00:00:00
abstract::We describe the anesthetic management of a patient with pectus excavatum, receiving the minimally invasive Nuss operation, which corrects chest wall deformity by insertion of a convex steel bar (pectus bar). An 8-year-old female patient was scheduled for the Nuss operation. The manipulation of the bar in the thorax wa...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-004-0269-x
更新日期:2005-01-01 00:00:00
abstract:PURPOSE:Epinephrine added to local anesthetic agents for spinal anesthesia is frequently used to prolong the duration of anesthesia. Epinephrine stimulates the alpha-adrenoceptor, and it is known that the alpha2-adrenoceptor agonists have a central inhibitory effect. We investigated the effect of intrathecal epinephrin...
journal_title:Journal of anesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/s00540-004-0233-9
更新日期:2004-01-01 00:00:00
abstract:PURPOSE:Compared with open thoracotomy, minimally invasive esophagectomy (MIE) methods, such as transhiatal or thoracoscopic esophagectomy, likely have lower morbidity. However, the relationship between intraoperative fluid management and postoperative complications after MIE remains unclear. Thus, we investigated the ...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-020-02766-y
更新日期:2020-06-01 00:00:00
abstract::Recently, ultrasound-guided caudal anesthesia has been performed for postoperative pain management after lumbar spine surgery. Although it is well known that intravascular injection often occurs in the caudal part of the spine, and that this cannot be detected at the time of injection under ultrasound screening, the r...
journal_title:Journal of anesthesia
pub_type: 杂志文章
doi:10.1007/s00540-014-1840-8
更新日期:2014-12-01 00:00:00