Effects of Topical Anesthetics to Reduce Pain in Preterm Infants During Percutaneous Cental Venous Catheterization (PCVC).
- Author:
Hwa Jin SHIN
1
;
In Sook PARK
;
Youn Jeong SHIN
;
Seung Yeon KIM
Author Information
1. College of Nursing, Chungnam National University, Daejeon, Korea.
- Publication Type:Original Article
- Keywords:
Preterm infants;
Percutaneous central venous catheterization;
EMLA;
Pain
- MeSH:
Anesthetics;
Birth Weight;
Catheterization;
Catheterization, Central Venous;
Catheters;
Central Venous Catheters;
Gestational Age;
Heart Rate;
Humans;
Infant;
Infant, Newborn;
Infant, Premature;
Lidocaine;
Oxygen;
Prilocaine
- From:Korean Journal of Perinatology
2011;22(4):303-309
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: The purpose of this study is to prove the effects of topical anesthetics (EMLA) to control pain in preterm infants during invasive procedure (percutaneous central venous catheterization, PCVC). METHODS: A total of 18 preterm infants of birth weight <2,000 g and gestational age <36 weeks born at EulJi University Hospital, at Daejeon in 2010 were randomly included in this study. EMLA was applied in nine preterm infants 40 minutes before starting PCVC and placebo was applied in another nine preterm infants. Based on PIPP (preterm infant pain profile), we evaluated their heart rate, oxygen saturation before, 15 seconds during and 30 seconds after procedure. Behavioral responses were also recorded for 2 minutes after procedure. RESULTS: Experimental group showed significantly less behavioral response during procedure (P=0.005) and 2 min after procedure (P=0.001). Also, experimental group showed less increase in heart rate (P=0.033) and reduction of behavioral state (P=0.017). CONCLUSION: Despite limitation of small size in this study, experimental group showed lower pain score compared with placebo control group during catheterization. In neonatal care unit (NICU), we recommend the use of topical anesthetics such as EMLA to control pain during invasive procedures.
