Now Available: Final Rule for FDAAA 801 and NIH Policy on Clinical Trial Reporting

Immune Memory Evaluation in Children Following a Primary Vaccination With Pneumococcal Conjugate Vaccines.

This study has been completed.
Information provided by:
GlaxoSmithKline Identifier:
First received: June 2, 2006
Last updated: March 1, 2012
Last verified: February 2012
To evaluate the immunological memory against pneumococcal vaccine serotypes in children primed with conjugate vaccines by administering a booster dose of plain polysaccharide vaccine.

Condition Intervention Phase
Prophylaxis Pneumococcal Vaccine
Biological: Pneumococcal vaccine
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Open Label
Primary Purpose: Prevention
Official Title: Multicentre Immune Memory Study in Healthy Children Following a 3 Dose Primary Vaccination With Prevenar or GSK Biologicals' Pneumococcal Conjugate Vaccine Via the Administration of a Single Booster Dose of Pneumovax 23

Resource links provided by NLM:

Further study details as provided by GlaxoSmithKline:

Primary Outcome Measures:
  • Antibody concentrations against pneumococcal serotypes 1 month post-booster

Secondary Outcome Measures:
  • Immunogenicity pre and post-booster and safety (follow up of SAEs)

Estimated Enrollment: 120
Study Start Date: August 2006
Detailed Description:
2 groups (60 per group), booster of Pneumovax 23 after priming with Prevnar or GSK Biologicals' pneumococcal vaccine.

Ages Eligible for Study:   11 Months to 14 Months   (Child)
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes


  • healthy children between 11-14 months old who received primary vaccination with Prevnar or GSK Biologicals' pneumococcal conjugate vaccine.


  • children having received or planning to receive any investigational products, vaccines not foreseen in the protocol and immune modifying drugs;
  • children having received any additional pneumococcal vaccine than in the primary study;
  • children with any disease that affect the immune system and history of seizures and/or allergic disease.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00333450

GSK Investigational Site
Mannheim, Baden-Wuerttemberg, Germany, 68167
GSK Investigational Site
Marbach, Baden-Wuerttemberg, Germany, 71672
GSK Investigational Site
Noerdlingen, Bayern, Germany, 86720
GSK Investigational Site
Tutzing, Bayern, Germany, 82327
GSK Investigational Site
Wiesbaden, Hessen, Germany, 65205
GSK Investigational Site
Waren, Mecklenburg-Vorpommern, Germany, 17192
GSK Investigational Site
Bad Oeynhausen, Nordrhein-Westfalen, Germany, 32549
GSK Investigational Site
Erkrath, Nordrhein-Westfalen, Germany, 40699
GSK Investigational Site
Goch, Nordrhein-Westfalen, Germany, 47574
GSK Investigational Site
Heiligenhaus, Nordrhein-Westfalen, Germany, 42579
GSK Investigational Site
Minden, Nordrhein-Westfalen, Germany, 32427
GSK Investigational Site
Moenchengladbach, Nordrhein-Westfalen, Germany, 41061
GSK Investigational Site
Moenchengladbach, Nordrhein-Westfalen, Germany, 41236
GSK Investigational Site
Muenster, Nordrhein-Westfalen, Germany, 48159
GSK Investigational Site
Oberhausen, Nordrhein-Westfalen, Germany, 46145
GSK Investigational Site
Willich, Nordrhein-Westfalen, Germany, 47877
GSK Investigational Site
Frankenthal, Rheinland-Pfalz, Germany, 67227
GSK Investigational Site
Mainz, Rheinland-Pfalz, Germany, 55131
GSK Investigational Site
Trier, Rheinland-Pfalz, Germany, 54294
GSK Investigational Site
Leipzig, Sachsen, Germany, 04178
GSK Investigational Site
Stollberg, Sachsen, Germany, 09366
GSK Investigational Site
Lobenstein, Thueringen, Germany, 07356
GSK Investigational Site
Neuhaus am Rennweg, Thueringen, Germany, 98724
GSK Investigational Site
Weimar, Thueringen, Germany, 99425
GSK Investigational Site
Berlin, Germany, 10315
GSK Investigational Site
Berlin, Germany, 12627
GSK Investigational Site
Berlin, Germany, 12679
GSK Investigational Site
Berlin, Germany, 13055
GSK Investigational Site
Berlin, Germany, 14197
Sponsors and Collaborators
Study Director: GSK Clinical Trials GlaxoSmithKline
  More Information

Additional Information:
Responsible Party: Cheri Hudson; Clinical Disclosure Advisor, GSK Clinical Disclosure Identifier: NCT00333450     History of Changes
Other Study ID Numbers: 106623 
Study First Received: June 2, 2006
Last Updated: March 1, 2012
Health Authority: Germany: Federal Institute for Drugs and Medical Devices

Additional relevant MeSH terms:
Heptavalent Pneumococcal Conjugate Vaccine
Immunologic Factors
Physiological Effects of Drugs processed this record on September 27, 2016