Articles: general-anesthesia.
-
Randomized Controlled Trial Clinical Trial
[Evaluation of postoperative hypoxemia with a pulse oximeter].
We investigated postoperative hypoxemia by monitoring of SPO2 with a pulse oximeter for the first 5 hours in the ward. Forty-eight adults were divided into the general anesthesia along (G) group and the combination of epidural and general anesthesia (E) group. The patients were randomly administered either 3 l. min(-1) oxygen with face mask for the initial 3 hours or room air. ⋯ Significant correlations were found between Spo2 levels and both age (R = 0.75) and preanesthetic Spo2 (R = 0.66) in G group. Spo2 was significantly lower in the patients whose anesthesia was stopped after 5 p.m. than in those who were weaned before 5 p.m. In conclusion, there is a high incidence of postoperative hypoxemia for several hours in the ward, which can be relieved by 3 l. min(-1) oxygen inhalation with face mask.
-
Zhongguo Zhong Xi Yi Jie He Za Zhi · Feb 1996
[Study on combined acupunctural and general anesthesia in pneumonectomy].
Combined acupunctural and general anesthesia in pneumonectomy were studied. The result showed that general anesthesia complemented with electro-acupuncture at He Gu (LI 4) and San Yang Luo(SJ 8) reduced amount of Fentanyl 38-85 micrograms/h compared with general anesthesia alone. ⋯ It was considered that acupuncture in combination with general anesthesia could reduce dosage of anesthetics and the inhibition of physiological function. It is a practical and acceptable anesthetic method by the surgeon and patient.
-
Infants with Beckwith-Wiedemann syndrome usually present different abnormalities which may require surgical correction. Anaesthetic management may be complicated by abnormal airway anatomy, congenital heart disease and severe hypoglycaemia. Careful preoperative evaluation, perioperative monitoring and suitable choice of anaesthetic technique are required for a successful outcome. We report the perioperative management of a patient with Beckwith-Wiedemann syndrome presenting for omphalocoele surgery on his first day of life and for bilateral inguinal hernia repair four months later.
-
Anesthesia and analgesia · Jan 1996
Multicenter Study Clinical TrialA pilot study of the effects of a perflubron emulsion, AF 0104, on mixed venous oxygen tension in anesthetized surgical patients.
A pilot study of a perfluorochemical (PFC) emulsion was undertaken to determine whether administration of a perflubron emulsion could result in measurable changes in mixed venous oxygen tension. Seven adult surgical patients received a 0.9-g PFC/kg intravenous dose of perflubron emulsion after acute normovolemic hemodilution (ANH). Hemodynamic and oxygen transport data were collected before and after ANH, immediately after PFC infusion, and at approximate 15-min intervals throughout the surgical period. ⋯ As surgery progressed, the hemoglobin concentration decreased with ongoing blood loss while PVO2 values remained at or above predosing levels. Peak perflubron blood levels were 0.8 g/dL immediately postinfusion, and approximately 0.3 g/dL at 1 h. This pilot study demonstrates that administration of perflubron emulsion results in measurable changes in mixed venous oxygen tension during intraoperative ANH.
-
Ann Fr Anesth Reanim · Jan 1996
Randomized Controlled Trial Comparative Study Clinical Trial[Gynecologic laparoscopy with or without curare].
To assess physiological changes and operating conditions during general anaesthesia with or without neuromuscular blockade in patients undergoing gynaecologic laparoscopy. ⋯ Neuromuscular blockade influences neither most of the clinical haemodynamic and respiratory changes induced by pneumoperitoneum for gynaecologic laparoscopy not the operating conditions.