Written By: IJCP Editorial Team

Published On: 16 Oct, 2023 11:50 AM | Updated On: 16 Oct, 2023 12:25 PM

Neonatal Pain Response to Various Heel Prick Devices

A recent study aimed to compare the pain response in neonates undergoing a heel prick procedure using three different devices – an automatic lancet, a manual lancet, and a 26-gauge hypodermic needle. 

The study included 180 clinically stable neonates with gestational ages greater than 28 weeks and birth weights above 800 grams. The primary outcome measured was the Premature Infant Pain Profile-Revised (PIPP-R) score, while secondary outcomes included cerebral oxygen saturation (CrSO2) and related parameters, cry duration, and the number of pricks and squeezes required.

The results indicated that there was no significant difference in the premature infant pain profile-revised (PIPP-R)scores among the three groups. Post-intervention CrSO2, ΔCrSO2, and the number of pricks were also similar. However, the needle group required more time for CrSO2 to normalize and a greaternumber of squeezes. 

In summary, all three devices induced similar pain responses during heel prick procedures in neonates. However, the needle group required more time for CrSO2 normalization and more squeezes. Further research is needed to compare different devices for heel pricks, considering long-term neurological outcomes.

Source: Devi R, Priyadarshi M, Singh P, Chaurasia S, Basu S. Indian Pediatrics. 2023 Jun 21:S097475591600559-.