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Minimising pain response during routine infant immunisation
Anne McGowan1, Simon Cottrell, Richard Roberts
1Vaccine Preventable Disease Programme, Public Health Wales. anne.mcgowan2@wales.nhs.uk
Insights
This study found no difference in parental perception of infant distress between simultaneous and sequential vaccinations. However, preliminary pain behavior observations suggest sequential injections may cause more distress, warranting further research.
Area of Science:
- Pediatrics
- Immunology
- Pain Management
Background:
- Infants in the UK receive nine vaccinations by 13 months.
- Minimizing pain and distress during infant immunizations is crucial.
- Current clinical practices for administering multiple vaccines vary.
Purpose of the Study:
- To compare pain and distress levels in infants receiving simultaneous versus sequential vaccinations.
- To evaluate the evidence base for current infant immunization techniques.
Main Methods:
- A small randomized controlled trial involving 72 infants aged two to six months.
- Infants were randomly assigned to receive two injections either simultaneously or sequentially.
- Parental perception of distress and observed infant pain behaviors were measured.
Main Results:
- Parents' perceptions of infant distress showed no significant difference between simultaneous and sequential vaccination techniques.
- Preliminary analysis of observed pain behaviors indicated statistically significant differences in distress at four time points post-vaccination, favoring simultaneous injections.
Conclusions:
- Parental perception does not differentiate distress between simultaneous and sequential infant vaccinations.
- Observed infant pain behaviors suggest potential differences requiring larger studies for confirmation.
- Further research is needed to validate findings on pain behavior and inform optimal vaccination practices.
Abstract:
By the time a child in the UK reaches 13 months of age he or she should have received nine vaccinations. Therefore, it is important to look at interventions to decrease pain associated with receiving vaccines and to examine the evidence base for current clinical practice. This study (sample 72 babies randomly allocated to one or other treatment) was a small randomised, controlled trial to determine whether, when immunising babies aged two to six months, there is any difference in the perceived level of pain and distress experienced by babies when given two injections at the same time (simultaneous technique) as compared to giving them one injection after the other (sequential technique). Both practices are currently widespread. The study has shown that there is no difference in parents' perceptions of the distress experienced by babies receiving either simultaneous or sequential vaccinations. Preliminary findings of the observed measure of pain behaviour in babies report statistically significant differences in distress behaviours at four time points after vaccination between the sequential and simultaneous vaccinations, further research in a larger study is required to confirm these findings.
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