Imagery reduces children's post-operative pain

Area of Science:

• Pediatric Surgery
• Pain Management
• Psychological Interventions

Background:

• Tonsillectomy and adenoidectomy are common pediatric procedures associated with significant post-operative pain and anxiety.
• Current pain management strategies often rely on analgesics, but adjunctive therapies are being explored to enhance patient comfort.

Purpose of the Study:

• To investigate the effectiveness of guided imagery, in addition to routine analgesics, in reducing pain and anxiety in children undergoing tonsillectomy and/or adenoidectomy.
• To assess the impact of imagery at different post-operative time points, including immediately after surgery and at home.

Main Methods:

• An un-blinded experimental study involving 73 children (aged 7-12) undergoing ambulatory tonsillectomy/adenoidectomy.
• Participants were randomized into a treatment group (imagery intervention) and an attention-control group (standard care).
• Pain and anxiety were measured using validated scales (Oucher, Facial Affective Scale, STAIC) at pre-surgery, post-surgery, and post-discharge time points.

Main Results:

• The imagery group demonstrated significantly lower pain and anxiety levels at the immediate post-operative assessment (T2) when controlling for trait anxiety and pre-operative analgesic intake.
• No significant differences in pain or anxiety were found at the later home assessment (T3).
• No significant differences in analgesic use were observed between the groups.

Conclusions:

• Guided imagery, when administered by trained healthcare providers, can be an effective adjunct to analgesics for reducing immediate post-operative pain and anxiety in children following tonsillectomy/adenoidectomy.
• Optimizing home analgesic administration by parents may enhance the sustained effectiveness of imagery interventions.
• Further research could explore methods to prolong the benefits of imagery into the home recovery period.