Intraperitoneal Dexmedetomidine for Post-laparoscopic Appendicectomy Pain Management in Children

• Status: Unknown status
• Trial end date: 2017-04-01
• Target enrollment: 0
• Participant gender: All

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

• Phase: Phase 4
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Zagazig University
• Treatments: Bupivacaine; Dexmedetomidine

Criteria

Inclusion Criteria:

• Patients are 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.

Exclusion Criteria:

• The diagnosis of developmental delay, attention deficit disorder, chronic pain, psychiatric illness, previous open abdominal surgery, the presence of a gastrostomy, ventricular-peritoneal shunt or other abdominal prosthesis, immunosuppression, and those allergic to any of the medications.