Paediatric anaesthesia
-
Paediatric anaesthesia · Jan 1999
ReviewAnaesthetic implications of thoracoscopic surgery in children.
As the equipment and technique have improved, minimally invasive surgery is being applied to younger and younger children. With the advent of this valuable surgical technique, there are also specific modifications necessary in the anaesthetic technique. ⋯ The following article attempts to address and review the specific anaesthetic implications of thoracoscopic procedures in neonates, infants, and children including the preoperative evaluation, intraoperative care and monitoring, and postoperative issues including analgesia. The techniques of one-lung anaesthesia, commonly required for thoracoscopy, are reviewed as well as consideration of the adverse effects which can occur during thoracoscopy including inadvertent intravascular CO2 embolism.
-
We compared the time-course of action of vecuronium in 16 burned children undergoing excision and autograft surgery with that of ten unburned children. Standardized anaesthesia was induced with thiopentone 4-6 mg kg-1 and fentanyl 1 microgram.kg-1 and maintained with endtidal 1-1.5% isoflurane in N2O/O2. Neuromuscular responses were monitored by acceleromyography (TOF-Guard, Organon Teknika/Biometer) with supramaximal train-of-four (TOF) stimuli delivered every 15s. ⋯ The times for the recovery of T1-25%, 50% and 75% of control, recovery index and the recovery of TOF 25% and 50% were recorded. Onset of action was found slower in burned patients (189 +/- 70 s) than in control (98 +/- 20 s) (P < 0.01). Recovery times of T1(25), T1(50), T1(75), TOF25 and TOF50 were significantly shorter in burned patients indicative of decreased sensitivity to vecuronium (P < 0.01).
-
Paediatric anaesthesia · Jan 1999
Case ReportsA different under vision approach to a difficult intubation.
A simple and safe technique of intubation with minimal discomfort to the patient using a nasopharyngeal airway, fibreoptic bronchoscope and guide wire in a three-year-old is presented.
-
Paediatric anaesthesia · Jan 1999
Case Reports Comparative StudySevoflurane for dental extraction in children with Tetralogy of Fallot.
Two children with Tetralogy of Fallot presented for dental extraction. Anaesthesia was induced rapidly and smoothly by inhalation of sevoflurane. We discussed the advantages of sevoflurane as an induction agent as compared to halothane in these children.
-
Paediatric anaesthesia · Jan 1999
Case ReportsPulmonary artery catheter placement under transoesophageal echocardiography guidance.
Despite correct positioning pulmonary artery catheters may be displaced accidentally. Repositioning may prove to be difficult, especially when high pulmonary artery pressures are present. After failure of usual placement methods, transoesophageal echocardiography was used to guide repositioning of a displaced Swan-Ganz catheter in the early postoperative course after cardiac surgery in a child. This technique proved to be useful in visualizing intracardiac catheter orientation and facilitating pulmonary artery catheter placement at bedside, avoiding transportation of a haemodynamically unstable patient.