Mitigating procedural pain during venipuncture in a pediatric population: A randomized factorial study

Area of Science:

• Pediatric Pain Management
• Interventional Pain Research
• Child Health

Background:

• Suboptimal management of procedure-related pain is common in children.
• Venipuncture is a frequent source of procedural pain in pediatric patients.

Purpose of the Study:

• To assess differences in perceived venipuncture pain based on preparatory interventions in pediatric patients.
• To investigate the association of age, sex, and ethnicity with intervention effectiveness.

Main Methods:

• A quasi-experimental, 3x4 factorial design study.
• 173 children (18 months-17 years) participated, randomized into three treatment groups.
• Pain was measured via observational and self-report scales before and after the procedure.

Main Results:

• No significant differences in pain scores were found among treatment groups overall.
• A significant interaction between ethnic group and treatment was observed for both observational and self-report pain measures.

Conclusions:

• Mechanical vibration and topical anesthetic are effective interventions for pediatric venipuncture pain, irrespective of age or sex.
• Ethnic background plays a role in pain response, highlighting the need for tailored pain management approaches in children.