Study of 2 Doses of HRV Vaccine Given Concomitantly With Routine EPI Vaccinations Including OPV in Healthy Infants

Summary

The main objectives of this study is to determine vaccine efficacy against severe rotavirus (RV) gastroenteritis (GE) during the period starting from 2 weeks after Dose 2 until one year of age.

Timeline

Start

2003-12

Primary completion

2007-03

Completion

2007-03

Outcome

Met primary endpoint

paper The efficacy of the vaccine against severe rotavirus gastroenteritis and against rotavirus-associated hospitalization was 85 percent (P<0.001 for the comparison with placebo) PMID 16394298 ↗

Publications

• Background Gonzalez Ayala et al. Co-administration with rotavirus vaccine rix4414 (rotarix™) does not interfere with the immunogenicity of oral polio vaccine (OPV). Poster presented at WSPID Bangkok, Thailand, 15-18 Nov 2007.
• Background Lopez P et al. Immunogenicity of an Oral Polio Vaccine is Unaffected when Co-Administered with a Human Rotavirus Vaccine RIX4414 (Rotarix™) in Latin America. Poster presented at the 13th International Congress on Infectious Diseases (ICID), Kuala Lumpur, Malaysia, 19-22 June 2008.
• Background Tregnaghi MW, Abate HJ, Valencia A, Lopez P, Da Silveira TR, Rivera L, Rivera Medina DM, Saez-Llorens X, Gonzalez Ayala SE, De Leon T, Van Doorn LJ, Pilar Rubio MD, Suryakiran PV, Casellas JM, Ortega-Barria E, Smolenov IV, Han HH; Rota-024 Study Group. Human rotavirus vaccine is highly efficacious when coadministered with routine expanded program of immunization vaccines including oral poliovirus vaccine in Latin America. Pediatr Infect Dis J. 2011 Jun;30(6):e103-8. doi: 10.1097/INF.0b013e3182138278.
• Background Tregnaghi M et al. Oral Human Rotavirus Vaccine RIX4414(Rotarix™) Co-administered with Routine EPI Vaccinations Including Oral Polio Vaccine(OPV) Is Highly Efficacious in Latin-America. Poster presented at the 13th International Congress on Infectious Diseases (ICID), Kuala Lumpur, Malaysia, 19-22 June 2008.
• Ruiz-Palacios GM, Perez-Schael I, Velazquez FR, Abate H, Breuer T, Clemens SC, Cheuvart B, Espinoza F, Gillard P, Innis BL, Cervantes Y, Linhares AC, Lopez P, Macias-Parra M, Ortega-Barria E, Richardson V, Rivera-Medina DM, Rivera L, Salinas B, Pavia-Ruz N, Salmeron J, Ruttimann R, Tinoco JC, Rubio P, Nunez E, Guerrero ML, Yarzabal JP, Damaso S, Tornieporth N, Saez-Llorens X, Vergara RF, Vesikari T, Bouckenooghe A, Clemens R, De Vos B, O'Ryan M; Human Rotavirus Vaccine Study Group. Safety and efficacy of an attenuated vaccine against severe rotavirus gastroenteritis. N Engl J Med. 2006 Jan 5;354(1):11-22. doi: 10.1056/NEJMoa052434.

Drugs

Indications