Optimizing risk factors to guide COST-effective use of palivizumab in KOREAN infants.

ABSTRACT:

Background

Korean infants born at 32-35 weeks gestational age (wGA) receive palivizumab prophylaxis to prevent respiratory syncytial virus hospitalization (RSVH) if they are born during the RSV season and have a sibling. The aim of this study was to evaluate the impact of using the International Risk Scoring Tool (IRST) to target prophylaxis in Korea.

Methods

The IRST includes 3 risk factors: birth 3 months before to 2 months after the RSV season starts; smokers in the household and/or smoking while pregnant; and, siblings/daycare. First, the accuracy of the Korean guidelines to predict RSVH was compared to that of the IRST using a historic dataset of 13,475 infants born 32-35 wGA. Second, a published cost-utility model was adapted using Korean-specific parameters for costs

SUBMITTER: Kang JM 

PROVIDER: S-EPMC11987582 | biostudies-literature | 2025 Jan-Dec

REPOSITORIES: biostudies-literature