Motavizumab Administration for a Second Season for RSV Prophylaxis Clinical Trial
Official title:
A Phase 1/2 Study to Evaluate the Safety, Tolerability, and Immunogenicity of MEDI-524, a Humanized Enhanced Potency Monoclonal Antibody Against Respiratory Syncytial Virus (RSV), After Dosing for a Second Season in Children Who Previously Received MEDI-524 in Protocol MI-CP104
The primary objective of this study was to determine the effect on immune reactivity to motavizumab (MEDI-524) of monthly intramuscular (IM) doses of motavizumab (MEDI-524) administered for a second season in children.
This was a Phase 1/2, randomized, double-blind study in which motavizumab (MEDI-524) or palivizumab was administered to children who previously participated in MI-CP104. Children who received at least 3 doses of motavizumab in MI-CP104 were eligible for enrollment. Subjects were randomized 1:1 to receive motavizumab or palivizumab at 15 mg/kg by IM injection every 30 days for a total of 4-5 injections during the 2004-05 RSV season subsequent to the season in which they were participants of MI-CP104. All subjects were evaluated prior to and 30 minutes after each injection of study drug with 2 follow-up evaluations, one at 30 days and the other at 90-120 days after the last dose. ;
Allocation: Randomized, Endpoint Classification: Safety Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Prevention