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Insertion of an IV cannula is a standard but potentially painful procedure. Distraction techniques are among the strategies used to alleviate this discomfort. The investigators are conducting a randomized controlled trial to assess whether bubble blowing is more effective than video distraction during IV insertions in young children in the medical imaging suite.
Full description
Purpose:
To assess the effectiveness of two distraction techniques used to reduce the perceived pain of pediatric IV insertions, comparing bubble blowing versus watching videos.
Hypotheses:
Justification:
This study investigates whether bubble blowing is more effective in increasing patient comfort and reducing patient anxiety during IV insertions than the current standard practice. Managing patient comfort is essential because perioperative anxiety and pain lead to adverse outcomes, including prolonged induction of anesthesia, increased pain, increased incidence of postoperative delirium, and new onset negative behavioural changes.
Objectives:
Research Design:
This trial is designed as a randomized, controlled, superiority trial (RCT) involving children having an IV inserted in the medical imaging department; it aims to compare the effectiveness of distraction by bubble blowing versus video watching. Study participants will be randomized to either a bubble-blowing distraction group (Bubbles RCT intervention) or an iPad video-watching distraction group (Bubbles RCT control). A researcher not otherwise involved in the study will create a randomization schedule in blocks of four participants, and each participant's allocation will be concealed in envelopes. Participants and those conducting study procedures will be blinded to study allocation during recruitment. Next, the envelope will be opened, allocating the child to the control or experimental group to allow the pre-anesthetic consultation to explain what will happen and set family expectations.
Data collection procedures:
The research assistant (RA) will observe the child and their family and record a baseline modified Yale Preoperative Anxiety - Short Form (mYPAS-SF) score as soon as possible after consent is given.
Each participant will be randomized to bubble blowing group (Bubbles RCT intervention) or an iPad video-watching group (Bubbles RCT control). In both cases, the IV insertion will only occur after the topical anesthetic on the child's hands has had adequate time to take effect.
The Bubbles RCT control group will undergo the standard procedure for IV insertions in the medical imaging department but will utilize video distraction during IV insertions. Similarly, the Bubbles RCT intervention group will undergo the standard procedure for IV insertions in the medical imaging department but will utilize bubble-blowing distraction during IV insertion:
Statistical Analysis: Participant demographics and characteristics will be tabulated and reported in a de-identified manner to protect participant privacy using descriptive statistics. Differences in FLACC pain scores between the two groups will be determined via a Wilcoxon rank sum test, as the investigators do not expect the data to be normally distributed. A linear regression model, controlling for age, sex, and baseline FLACC score, will be used to evaluate the superiority of the bubble-blowing technique. Similar analyses will be conducted for the mYPAS-SF scores.
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120 participants in 2 patient groups
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Central trial contact
Bianca Vizcaino, BSc; Steffanie Fisher, MSc
Data sourced from clinicaltrials.gov
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