A Study of Buzzy mini for the Suppression of Propofol Vascular Pain

JRCT ID: jRCT1042240041

Registered date:11/06/2024

Basic Information

• Recruitment status: Recruiting
• Health condition(s) or Problem(s) studied: Pain, Procedural
• Date of first enrollment: 01/06/2024
• Target sample size: 30
• Study type: Interventional
• Intervention(s): During preoxygenation at the induction of general anesthesia, two Buzzy mini are placed 2-3 cm centrally in the peripheral venous tract for 3 minutes to provide cooling and vibration from approximately the needle entry point to the elbow.

Outcome(s)

• Primary Outcome: Median analgesia score (physical and verbal), incidence of vascular pain and incidence of severe vascular pain
• Secondary Outcome: Blood pressure (systolic, diastolic, mean) and pulse rate up to the start of propofol administration (baseline) and immediately after sleep

Key inclusion & exclusion criteria

• Age minimum: >= 10age old
• Age maximum: < 18age old
• Gender: Both
• Include criteria: Standby surgical patients between 10 and 18 years of age scheduled for induction of anesthesia with intravenous propofol and for whom no premedication has been prescribed.
• Exclude criteria: Peripheral venous tracts placed from the ward are placed outside the forearm, patients who cannot use propofol (e.g., lecithin allergy), patients with an American Society of Anesthesiologists Physical Score (ASA-PS) of 3 or higher (patients with complications that make daily living difficult), patients with cold urticaria, patients with cold urticaria for any reason and their family members refuse

Related Information

• Primary Sponsor: kojima taiki