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G Meisel

Publications and source records attributed to G Meisel.

7 recordsLinked to original sources
PubMed1984

[The use of neuroleptanesthesia in adenotonsillectomy in children].

Two groups of 100 children each who underwent adenoidectomy and/or tonsillectomy were anaesthetised by halothane 1% or by a neuroleptic technique (NLA) using fentanyl 0.0025 mg/kg and droperidol 0.125 mg/kg as a fixed combination (Thalamonal). Both techniques were supplemented with nitrous oxide/oxygen 4/2 l. All children were premedicated with atropine 0.015 mg/kg, fentanyl 0.0025 mg/kg and droperidol 0.125 mg/kg i.m. Quality of premedication and postoperative behaviour and analgesia were assessed by standardised criteria. 93% of the patients arrived at the theatre sleeping or detached, 75% showed almost no reactions to venipuncture. Heart rate during surgery in both groups increased by 13%, mean arterial blood pressure in the NLA group increased by 9% and in the halothane group dropped by 5%. Postoperatively blood pressure in NLA patients returned to normal, while in the halothane group there was a transient rise by 10%. Protective reflexes and consciousness were restored in the NLA group earlier. After halothane, stridor occurred in eight cases upon extubation. Postoperative analgesia scores in NLA patients were double those in the halothane group. Moderate metabolic acidosis and slight hypercapnia were postoperatively present in both groups twice. Modified neuroleptanaesthesia proved equal to halothane anaesthesia for ENT surgery. No respiratory depression was seen. Advantages like uncomplicated quick recovery and protracted postoperative analgesia are opposed by disadvantages like inferior vegetative blockade and inferior pharmacokinetics. Close postoperative supervision in a recovery room is a prerequisite to using this NLA technique.

Adenoidectomy↗