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排序方式: 共有241条查询结果,搜索用时 15 毫秒
1.
Tiberiu Ezri Islam Zahalka Deeb Zabeeda Zeev Feldbrin Alexander Eidelman Reuven Zimlichman Benjamin Medalion Shmuel Evron 《Journal canadien d'anesthésie》2006,53(2):139-145
BACKGROUND: We hypothesized that the incidence of hypotension during total knee replacement (TKR) surgery is lower in patients given combined spinal-epidural (CSE) anesthesia vs those receiving epidural anesthesia alone. METHODS: In a prospective study, 80 American Society of Anesthesiologists I-II patients (aged 40-80 yr), undergoing elective TKR surgery were randomly assigned to either CSE anesthesia (CSE, n = 40) or epidural anesthesia alone (Epidural, n = 40). Hemodynamic measurements included oscillometric mean arterial blood pressure (MAP), heart rate (HR), and cardiac index (CI) as determined by thoracic bioimpedance; systemic vascular resistance (SVR) was calculated. Our primary endpoint (outcome) was the number of hypotension episodes (defined as MAP < 70 mmHg). RESULTS: Using univariate analysis, we found no differences between the groups in regards to MAP, HR, CI, or SVR during the perioperative period. The incidence of hypotension was similar in both groups (two patients in each group), as was the incidence of bradycardia (12 patients in CSE, 7 in Epidural; P = 0.2). There were no differences between groups in other hemodynamic measurements including CI and calculated SVR. Analgesia supplementation with fentanyl was more frequently required in the Epidural group (20 vs 6 patients - P = 0.03). CONCLUSION: Combined spinal-epidural anesthesia and epidural anesthesia alone during TKR surgery are associated with the same incidence of hypotension with statistically and clinically similar hemodynamic responses. 相似文献
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The automatic implantable cardioverter-defibrillator. Clinical experience, complications, and follow-up in 25 patients 总被引:1,自引:0,他引:1
J Borbola P Denes M D Ezri R G Hauser C Serry M D Goldin 《Archives of internal medicine》1988,148(1):70-76
Twenty-five patients with recurrent ventricular tachyarrhythmias underwent implantation of an automatic implantable cardioverter-defibrillator. The mean length of follow-up was 11.9 +/- 10.8 months. Before the implantation, the patients had survived one or more cardiac arrests (mean, 1.7; range, 1 to 4) and episodes of syncope (mean, 2.2; range, 2 to 3) and had received 6.0 +/- 1.0 antiarrhythmic drug trials. The in-hospital complications included death (two patients), reoperation (one patient), intraoperative myocardial infarction (one patient), sensing-failure (one patient), infection (five patients), and pocket seroma (two patients). The posthospital complications included device failure (four patients), device deactivation (one patient), and inappropriate discharge (two patients). The device discharged appropriately in seven patients due to sustained ventricular tachycardia. During electrophysiologic measurements, the energy requirement for successful cardioversion-defibrillation was related to the type of ventricular arrhythmia induced (monomorphic or pleomorphic ventricular tachycardia or fibrillation). Ventricular tachycardia acceleration occurred in ten patients (40%). No significant changes were found in the size of the electrograms or in the cardioversion threshold during early and late follow-up measurements. Life table analysis showed a 12-month survival rate of 86% and an arrhythmic death survival rate of 100%. We confirm the improved rate of survival in this high-risk group of patients, despite significant complications. 相似文献
4.
A Pollack H Leiba D Soroker T Ezri P Merlis M Oliver 《Journal of pediatric ophthalmology and strabismus》1991,28(6):333-337
The increasing range of indications for laser treatment and the development of new modalities of lasering have led to a growing tendency to extend this type of treatment to the pediatric population. Problems of compliance in this age group often necessitate the use of general anesthesia. This report describes the operative technique used in 11 children (13 eyes) under the age of 13 years, all of whom underwent laser treatment under general anesthesia for a variety of ocular conditions. Argon or krypton laser photocoagulation was performed in eight children (10 eyes), seven of whom were treated for various retinal pathologies and one for an iris cyst. The other three children underwent Nd:YAG posterior capsulotomy for secondary cataract. 相似文献
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Symptomatic hyponatraemia due to inappropriate antidiuretic hormone secretion following minor surgery 总被引:2,自引:0,他引:2
David Soroker Tiberiu Ezri Samuel Lurie Steven Feld Irena Savir 《Journal canadien d'anesthésie》1991,38(2):225-226
A rare case of the syndrome of inappropriate antidiuretic hormone secretion occurring after minor surgery is presented. A ten-year-old, previously healthy boy underwent general anaesthesia for detorsion and right orchiopexy. Throughout the operations, which lasted for one hour, he received 120 ml Ringer's lactate solution. The immediate postoperative period was uneventful. Twenty-two hours postoperatively he was found unconscious with generalized tonic-clonic seizures. Simultaneously obtained serum sodium concentration (121 mEq.L-1) serum osmolarity (265 mEq.L-1), urine sodium concentration (87 mEq.L-1) and urine osmolarity (525 mEq.L-1) suggested inappropriate antidiuretic hormone secretion which was confirmed by an elevated serum arginine-vasopressin (AVP) level of 14.5 pcg.ml-1 (normal 1-5 pcg.ml-1) measured by radioimmune assay. He was treated with a single iv dose of 30 mg furosemide and fluid restriction, which produced a gradual increase of his serum sodium concentration to normal within two days. He was well during the remainder of his hospitalization. 相似文献
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Influence of Epidural Anaesthesia on the Course of Labour in Patients with Antepartum Fetal Death 总被引:1,自引:0,他引:1
Samuel Lurie MD Isaac Blickstein MD Michael Feinstein MD Avi Matzkel MD Tiberiu Ezri MD † David Soroker MD † 《The Australian & New Zealand journal of obstetrics & gynaecology》1991,31(3):227-228
The course of labour in 22 patients with antepartum fetal death who received epidural anaesthesia was evaluated as compared to 22 controls matched for parity and gestational age, who received narcotic pain relief. Both groups had similar preinduction cervical dilatation and the induction was performed by amniotomy and oxytocin infusion. The mean first stage of labour was 5.4 hours in the epidural group, and 8.7 hours in the controls (p = 0.0192). The mean cervical dilatation rate was 3.3 cm/hour and 1.0 cm/hour respectively (p = 0.0142). The second stage was similar in both groups. We conclude, that parturients receiving epidural anaesthesia may benefit both emotionally and physically from excellent pain relief and a shorter delivery process when going through the distressing experience of delivering a dead fetus. 相似文献
10.
Serour F Weissenberg M Boaz M Ezri T Gorenstein A 《Acta anaesthesiologica Scandinavica》2002,46(1):80-84
BACKGROUND/AIM: Temperature control is essential during pediatric surgery. The effectiveness of two methods of warming intravenous (i.v.) fluids to preserve normothermia was compared during abdominal surgery. METHODS: Intraoperative core temperature (CT) was measured in 59 children, 8 years of age and younger. Patients were randomly allocated to two study groups according to the method of fluids warming. In Group M (n = 30), fluids were warmed by placing the i.v. tubing under a warming mattress, and in Group T (n = 29), by using an active i.v. fluid tube warming system. Observations of CT, infusion fluid temperature (IFT) at the entry to the patient and other relevant parameters were made at 30-min intervals throughout the surgical procedure. RESULTS: The two groups did not differ significantly by age, gender, body weight or length of surgical procedure. Although baseline IFT was significantly lower in Group M than in Group T (33.8 degrees C vs. 35.1 degrees C), it increased during the procedure by 1.2 degrees C in Group M compared to a 0.2 degrees C increase in Group T. Baseline CT was also lower by 0.5 degrees C in Group M compared to Group T (NS), but CT increased in Group M by 1.0 degrees C compared to 0.2 degrees C in Group T, resulting in similar final CTs. CONCLUSIONS: The increase in CT was more pronounced in patients where fluids were warmed under the warming mattress (Group M) than in those with fluids warmed by a coil warming device (Group T). The elevation in CT seen in Group M is associated with an increase in infusion fluid temperature at the line just before the i.v. cannula. Both methods of fluid warming (by placing the i.v. tubing under warming mattress and by using a fluid warming system) effectively preserved normothermia during abdominal surgery in children. 相似文献