Intraperitoneal Dexmedetomidine for Post-laparoscopic Appendicectomy Pain Management in Children
Status:
Unknown status
Trial end date:
2017-04-01
Target enrollment:
Participant gender:
Summary
Fifty two children of American Society of Anesthesiologists (ASA) physical status I and II,
aged 8-14 years old, of both gender, with suspected acute appendicitis scheduled for
laparoscopic appendicectomy, were included in this study. Patients were randomized into group
(B) and group (BD) with a 1:1 allocation ratio.At the end of surgery, and after peritoneal
lavage, those patients who were allocated to B group (bupivacaine group; n = 26) received
bupivacaine 0.25% intraperitoneally at a dose of 2 mg/kg followed by 5 ml normal saline.
However, in group BD (bupivacaine, Dexmedetomidine group; n = 26), bupivacaine 0.25% at a
dose of 2mg/kg was instilled intraperitoneally followed by dexmedetomidine 1mcg/kg diluted in
5 ml normal saline. In the postoperative period, assessments were made for pain and sedation
on awakening in PACU (0 time) and at 2, 4, 6, 12,and 24 h. Abdominal and/or shoulder pain was
assessed on the 10-cm Visual Analog Scale (VAS). Sedation was assessed using the Ramsay
sedation score. Also the occurrence of nausea or vomiting was recorded . The time from
extubation to the first administration of pethidine was registered. The consumption of
postoperative analgesia was recorded. Side effects of the study drugs were assessed and
recorded by the ward nurses for 24h postoperatively. Possible complications such as
respiratory depression, allergic reactions, local anaesthetic toxicity,dizziness, , headache,
were recorded and managed accordingly. Duration of surgery and length of stay in PACU were
noted. Before discharge to home, length of stay in the hospital was recorded and parent's
satisfaction was assessed using the 7-point Likert scale