Paediatric anaesthesia
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Paediatric anaesthesia · Jan 1998
Randomized Controlled Trial Clinical TrialTranscutaneous CO2 tension effects of clonidine in paediatric caudal analgesia.
In adults, clonidine when added to bupivacaine, results in no detectable respiratory depressant effect except when carbon dioxide challenge is performed. However, to date no investigations have quantified this in children. Twenty-four children (nine months to seven years) were randomized in a double-blind study into two groups. ⋯ The sedation score decreased with time in both groups, and the score time interval was significantly higher in the clonidine group (P < 0.05). All the patients left the recovery room with a sedation score of 1, excepting four in the clonidine group with a sedation score of 2. Clonidine 1 microgram.kg-1 with 0.25% bupivacaine mixture in caudal analgesia in children did not induce an increase in tcPCO2 despite prolonged sedation.
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Paediatric anaesthesia · Jan 1998
Randomized Controlled Trial Comparative Study Clinical TrialA comparison of intramuscular tenoxicam with intramuscular morphine for pain relief following tonsillectomy in children.
A double blind trial was conducted to evaluate the analgesic efficacy of intramuscular tenoxicam for pain relief following tonsillectomy in children. Fifty children, aged 3-10 years, were randomly allocated to receive intramuscular tenoxicam 0.75 mg.kg-1 or intramuscular morphine sulphate 0.2 mg.kg-1 after induction of anaesthesia. ⋯ There was no difference between the quality of analgesia after discharge from recovery. The incidence of postoperative vomiting was significantly reduced after tenoxicam (20%) compared with morphine (71%).
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The aim of this clinical audit was to evaluate the home recovery and complications of 104 daycase anaesthetized children, as well as parent satisfaction. A questionnaire, explained at the time of preoperative visit, was given to parents at hospital discharge and returned by mail. Opioids were administered in 19% of the children whereas regional anaesthesia was performed in 28% of cases. ⋯ Nevertheless, 94% were satisfied with the anaesthetic. A clinical audit is useful in detecting management deficiencies. Quality of home recovery may be improved by: wider use of perioperative analgesia, systematic prescription of take-home analgesia, designation of a hospital practitioner for advice, and closer collaboration with general practitioners.
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Paediatric anaesthesia · Jan 1998
Lung compliance during laparoscopic surgery in paediatric patients.
Insufflation of CO2 and positioning of patients induces changes in cardiovascular and respiratory function during laparoscopic procedures. This study was initiated to assess respiratory mechanics such as lung compliance and peak airway pressure (PIP) during laparoscopic surgery in paediatric patients. Ten consecutive patients (age 1-15 years) scheduled for laparoscopic procedure were included in this open prospective single-group study. ⋯ Lung compliance and PIP returned to their respective baseline values after removal of CO2 from the peritoneal cavity. Endtidal CO2 increased from a baseline value of 4.3 kPa to 5.4 kPa (33-42 mmHg) during surgery when ventilator settings were not altered. We conclude that insufflation of CO2 induces significant increases in peak airway pressure with simultaneous decreases in lung compliance.