Navigation Links
MedImmune Presents New Data Demonstrating Increased Risk for Medically Attended RSV in Late-Preterm Infants
Date:5/5/2009

Results Showing Burden of RSV Disease Presented at Pediatric Academic Societies' Annual Meeting

BALTIMORE, May 5 /PRNewswire/ -- MedImmune today announced results from a recent study it sponsored, performed by the Kaiser Permanente Division of Research in Oakland, CA, assessing risk factors for respiratory syncytial virus (RSV) infection requiring medical treatment in infants born at 33 weeks gestational age [GA] or later. The analysis suggested that even mild prematurity (e.g., babies born 33-36 weeks GA) is associated with increased risk of medically attended RSV infection, and that this risk is higher among infants exposed to supplemental oxygen or assisted ventilation during the neonatal period. These findings were presented at the 2009 Pediatric Academic Societies (PAS) Annual Meeting in Baltimore, Maryland by Dr. Gabriel J. Escobar.

RSV is a leading cause of viral respiratory infection among preterm infants. Although prematurity is a known risk factor for severe RSV infection, there is little information available on risk factors among moderately (rather than extremely) premature babies.

"The health risks associated with late-preterm birth may be overlooked or misunderstood because these babies often appear as healthy as full-term infants. This study contributes to the growing evidence that, late-preterm infants face greater morbidity and healthcare costs up to at least one year after birth," noted Parthiv Mahadevia, M.D., senior director, health outcomes and pharmacoeconomics, MedImmune. "In particular, babies born between 33 and 36 weeks GA have under-developed respiratory and immune systems, putting them at heightened risk for severe RSV disease. Doctors, parents, and the health care system should be aware of these babies' specialized health needs.

This study sought to quantify the relationships between neonatal characteristics and the occurrence of RSV infection requiring medical attention in the first year of life.

The study consisted of 117,060 babies born at 33 weeks gestation or later, who were discharged from six hospitals between January 1, 1996, and December 31, 2002. The neonatal characteristics evaluated included GA, infant sex, "small for GA" status, oxygen exposure variables, and hospital discharge during the RSV season.

The authors noted that further research is needed to determine whether strategies to prevent or mitigate RSV infection are needed in late-preterm infants.

Additional information about the 2009 PAS conference can be found at http://www.pas-meeting.org/2009Baltimore/default.asp.

About RSV

Each year, up to 125,000 infants in the United States are hospitalized with severe RSV infections, the leading cause of lower respiratory tract infections in U.S. infants. RSV is the most common respiratory infection in infancy or childhood. Approximately one-half of all infants are infected with RSV during the first year of life, and nearly all children have been infected at least once by the time they reach their second birthday. Children born prematurely as well as those with chronic lung disease (CLD) or congenital heart disease (CHD) are at highest risk for severe disease and hospitalization due to RSV. The virus may also cause severe illness in other high-risk groups.

A recent study published in the New England Journal of Medicine found that RSV accounts for one of every 13 visits to a pediatrician, one of every 38 emergency room trips, and inpatient hospital stays for one out of every 334 children.

About MedImmune

MedImmune, the worldwide biologics business for AstraZeneca PLC (LSE: AZN.L, NYSE: AZN), has approximately 3,100 employees worldwide and is headquartered in Gaithersburg, Maryland. With an advancing pipeline of promising candidates, we aim to be the next revolutionary force in biotechnology by delivering life-changing products, industry-leading performance, and a tireless commitment to improving patient health. For more information, visit MedImmune's website at www.medimmune.com.


'/>"/>
SOURCE MedImmune
Copyright©2009 PR Newswire.
All rights reserved

Related medicine technology :

1. MedImmune Advances Pediatric Disease Prevention Program With Start of Phase 1/2a Clinical Trial for Respiratory Syncytial Virus Vaccine
2. Micromet and MedImmune Commence Treatment in Phase 2 Trial of BiTE Antibody Blinatumomab (MT103/MEDI-538) in Patients with Acute Lymphoblastic Leukemia
3. MedImmune Advances Asthma Program with Start of a Phase 2 Trial in Europe and Australia and First U.S.-Based Clinical Trial for Antibody Targeting IL-13
4. Genaera Announces MedImmune Initiation of Phase 2a Trial of Antibody Targeting Interleukin-9 in Patients with Asthma
5. MedImmune Advances Clinical Development of Antibody Targeting Interleukin-9 in Patients with Asthma
6. MedImmune Initiates First Clinical Trial of Monoclonal Antibody Targeting GM-CSFR in Patients with Rheumatoid Arthritis
7. The New England Journal of Medicine Publishes First Clinical Results for MedImmunes Chitinase-like Protein YKL-40 in Patients With Asthma
8. MedImmune Presents New Pharmaco-Economic Data at American Academy of Pediatrics Regarding Infants at High Risk for RSV
9. MedImmune Announces Phase 2 Safety Data for Anti-RSV Antibody and National RSV Surveillance Results
10. MedImmunes Motavizumab Reduced RSV Hospitalizations by 83 Percent Among High-Risk Native American, Full-Term Infants in Placebo-Controlled Phase 3 study
11. MedImmune Initiates Phase 2a Multi-Dose Study in Patients with Asthma
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/24/2017)... Research and Markets has announced the addition of the "Dry ... offering. ... Dry eye Drugs Price Analysis and Strategies - 2016, provides drug pricing ... answers the following questions: What are the ... they positioned in the Global Dry eye market? What ...
(Date:2/24/2017)... , Feb. 24, 2017 Medical information ... to increase their self-service capabilities to manage inquiries ... (HCPs). New research from consulting leader ... have developed self-service website portals where HCPs can ... just one of many findings to emerge from ...
(Date:2/24/2017)... , Feb. 23, 2017 Report analyzes the ... provides separate comprehensive analytics for the US, Canada ... , Asia-Pacific , Latin ... forecasts are provided for the period 2015 through 2022. Also, ... data and analytics are derived from primary and secondary research. ...
Breaking Medicine Technology:
(Date:2/26/2017)... ... February 26, 2017 , ... NuevaCare, a leading home care ... Millbrae, Belmont, and Palo Alto, is proud to announce an important upgrade to its ... look for home care close to home, and by having city-specific pages, NuevaCare is ...
(Date:2/26/2017)... , ... February 26, 2017 , ... ODH, Inc.™ ... Summit, February 27-28 at the Sheraton Pentagon City Hotel in Arlington, VA. ODH’s director ... to use behavioral health analytics to improve Medicaid population health management. , ODH will ...
(Date:2/24/2017)... ... 24, 2017 , ... HealthPostures, expert standing desk solution designer, ... built into the home office sit stand solution are bold colors, a new ... the benefits embedded in the TaskMate Go are available 24/7 through HealthPostures' online ...
(Date:2/24/2017)... ... ... An in-depth computational analysis of genetic variants implicated in both schizophrenia and ... may explain why susceptibility to one of the disorders could place individuals at lower ... the journal npj Schizophrenia. , “There is a wealth of genomic data on ...
(Date:2/24/2017)... ... ... With millions of Americans and people worldwide struggling with ... aware of our options and are empowered with strength and information throughout the ... newest edition of "Vision and Hearing" in USA Today, that will educate readers ...
Breaking Medicine News(10 mins):