Abstract |
The present study was designed to determine the efficacy of administration of palivizumab to preterm infants with gestational age (GA) < or = 30 weeks without bronchopulmonary dysplasia (BPD). All patients born with GA < or = 30 weeks without BPD on Day 28 and hospitalized for RSV bronchiolitis in Burgundy (12 hospitals) from December 1 to April 30 of the next year were included in this prospective observational study during five successive RSV seasons (1999-2000, 2000-2001, 2001-2002, 2002-2003, and 2003-2004). Palivizumab was given to premature infants with a gestational age < or = 30 weeks without BPD in the 2002-2003 and 2003-2004 periods only. In the cohort of premature infants with GA < or = 30 weeks without BPD, the respiratory syncytial virus (RSV) bronchiolitis hospitalization rate was reduced significantly (P < 0.01) in the two seasons with palivizumab prophylaxis (2002-2003: 0% and 2003-2004: 2%) versus the three previous RSV seasons (1999-2000: 14.3%; 2000-2001: 16.7%; 2001-2002: 10.2%). The number needed to treat to prevent one hospitalization for RSV bronchiolitis was 6 (95% CI: 4-11). Such favorable results have not been always found in the few available postmarketing epidemiological studies on hospitalization rate after palivizumab prophylaxis. Differences in health care organization could explain those discrepancies.
|
Authors | Marianne Grimaldi, Béatrice Gouyon, Paul Sagot, Catherine Quantin, Frédéric Huet, Jean-Bernard Gouyon, Burgundy Perinatal Network |
Journal | Pediatric pulmonology
(Pediatr Pulmonol)
Vol. 42
Issue 3
Pg. 189-92
(Mar 2007)
ISSN: 8755-6863 [Print] United States |
PMID | 17243184
(Publication Type: Clinical Trial, Journal Article, Research Support, Non-U.S. Gov't)
|
Copyright | 2007 Wiley-Liss, Inc. |
Chemical References |
- Antibodies, Monoclonal
- Antibodies, Monoclonal, Humanized
- Antiviral Agents
- Palivizumab
|
Topics |
- Antibodies, Monoclonal
(therapeutic use)
- Antibodies, Monoclonal, Humanized
- Antiviral Agents
(therapeutic use)
- Bronchiolitis
(prevention & control, virology)
- Female
- Gestational Age
- Humans
- Infant, Newborn
- Infant, Premature, Diseases
(prevention & control, virology)
- Male
- Palivizumab
- Prospective Studies
- Respiratory Syncytial Virus Infections
(prevention & control)
- Respiratory Syncytial Virus, Human
|