View clinical trials related to Infections, Streptococcal.
Filter by:The purpose of this study is to assess the immunogenicity in terms of antibody response and the safety/reactogenicity in terms of solicited and unsolicited symptoms and serious adverse events following primary vaccination of Indian infants with pneumococcal conjugate vaccine GSK1024850A co-administered with a diphtheria, tetanus, whole cell pertussis (DTPw)-combined vaccine during the first 4 months of life. The study will be conducted in India.
The purpose of the present study is to demonstrate that the changes in the manufacturing process for the commercial lot of the pneumococcal conjugate vaccine GSK1024850A have no clinical impact and that the immune responses are non-inferior to the immune responses induced by the clinical lot. The study will be conducted in Singapore and Malaysia.
The purpose of this study is to assess the immune memory induced by primary and booster vaccination with pneumococcal conjugate vaccine GSK1024850A in the first year of life through evaluation of the immune responses following vaccination with a booster dose of pneumococcal conjugate vaccine GSK1024850A in the fourth year of life and to assess immune responses following vaccination with a single dose of pneumococcal conjugate vaccine GSK1024850A in age-matched unprimed children. The study also aims to assess the antibody persistence in the fourth year of life following primary and booster vaccination with pneumococcal conjugate vaccine GSK1024850A in the first year of life. The study is also designed to evaluate the immunogenicity in terms of antibody response and the safety/reactogenicity in terms of solicited and unsolicited symptoms and serious adverse events following a 2-dose vaccination with pneumococcal conjugate vaccine GSK1024850A in the fourth year of life. This protocol posting deals with objectives & outcome measures of the booster phase. The objectives & outcome measures of the primary phase are presented in a separate protocol posting (NCT number = 00307034)
The purpose of this observer-blind study is to evaluate the safety, reactogenicity and immunogenicity of pneumococcal vaccines in elderly. Subjects will be vaccinated twice with an interval of two months.
The purpose of this study is to evaluate the safety, reactogenicity and immunogenicity of pneumococcal vaccines in young adults. Subjects will be vaccinated twice with an interval of two months.
The purposes of this study are: To demonstrate the immunogenicity in terms of antibody response following primary vaccination of Korean infants with the pneumococcal conjugate vaccine GSK 1024850A compared to Prevenar™ when co-administered with a Haemophilus influenzae type b (Hib) vaccine in children during the first 6 months of life. To evaluate the safety/reactogenicity in terms of solicited and unsolicited symptoms and serious adverse events following primary vaccination of Korean infants with the pneumococcal conjugate vaccine GSK 1024850A.
The purpose of this study is to assess the immunogenicity in terms of antibody response and the safety/reactogenicity in terms of solicited and unsolicited symptoms and serious adverse events following primary vaccination of African Sub-Saharan infants with pneumococcal conjugate vaccine GSK 1024850A co-administered with a diphtheria, tetanus, whole cell pertussis (DTPw)-combined vaccine and oral polio vaccine in children during the first 4 months of life.
The purpose of this trial is to evaluate the immunogenicity and safety of a pneumococcal conjugate vaccine when co-administered with DTPa-IPV-Hib or DTPa-HBV-IPV/Hib in infants as a three-dose primary immunisation course during the first 6 months of life and as a booster dose at 11-12 months of age. The impact of the pneumococcal conjugate vaccine on nasopharyngeal carriage of S. pneumoniae and H. influenzae in children in their first two years of life will also be assessed. The Protocol Posting has been updated in order to comply with the FDA Amendment Act, Sep 2007.
GSK Biologicals is working on the development of a vaccine to protect elderly people from bacterial pneumonia. Diagnostic of bacterial pneumonia is difficult, and for the future studies in that project, it would be useful to have some easy non invasive tests. New clinical read-outs are needed to detect and identify the causative pathogen. These assays will be based on specific antigen detection in the urine or specific pathogen DNA detection in the blood. Technical and clinical validation of these assays will be realised at later stage with samples coming from epidemiological and/or phase III studies. To allow the development of such tests in GSK Biologicals laboratories, urine and blood samples are needed from subjects aged 65 or above who have diagnosed pneumonia. The Protocol Posting has been updated in order to comply with the FDA Amendment Act, Sep 2007.
This protocol posting deals with objectives & outcome measures of the extension phase up to 48-50 months post booster vaccination, to assess long-term antibody persistence in children at around 30, 42 and 66 months of age, who received previously 4 doses of pneumococcal conjugate vaccine. The objectives & outcome measures of the primary phase are presented in a separate protocol posting (NCT number = 00307554). This Protocol posting has been updated in order to comply with the FDA AA (Sep 2007).