3
项与 GSK-4001785A 相关的临床试验EUCTR2023-000945-18-Outside-EU/EEA
/ Unknown status临床2期A Phase 2 single-blind, randomized, controlled, single center study to assess the immunogenicity and safety of a 2-dose schedule with GVGH altSonflex1-2-3 vaccine in African infants (H06_02TP)
A Phase 2 Single-Blind, Randomized, Controlled, Single Center Study to Assess the Immunogenicity and Safety of a 2-Dose Schedule With GVGH altsonflex1-2-3 Vaccine in African Infants (H06_02TP)
This study evaluates the immune response and safety of a multicomponent, 2-dose Shigella vaccine in preventing shigellosis in African infants. The candidate vaccine, altSonflex1-2-3, is currently being evaluated in a Phase 2 age de-escalation (from least vulnerable adult population to most vulnerable paediatric population) clinical study in Kenya, with the aim of identifying a preferred dose, using a 3-dose vaccination schedule in infants from 9 months of age (NCT05073003). This Phase 2 clinical study will evaluate the safety and immunogenicity of an alternative 2-dose vaccination schedule.
/ Active, not recruiting临床1期 A Staged Phase I/II Observer-blind, Randomised, Controlled, Multi-country Study to Evaluate the Safety, Reactogenicity, and Immune Responses to the GVGH altSonflex1-2-3 Vaccine Against S. Sonnei and S. Flexneri, Serotypes 1b, 2a, and 3a, in Adults in Europe (Stage 1) Followed by Age De-escalation From Adults to Children and Infants, and Dose-finding in Infants in Africa (Stage 2)
The aim of the current clinical study is to evaluate, for the first time in humans (FTIH), the safety and immunogenicity of the altSonflex1-2-3 candidate vaccine against S. sonnei and S. flexneri serotypes 1b, 2a, and 3a. The vaccine will be first administered in adults 18 to 50 years of age in Europe. Subsequently, the vaccine will be administered to a shigellosis-endemic population in Africa, first in adults 18 to 50 years of age, then in children 24 to 59 months of age, finally in infants 9 months of age. Infants will also receive a third vaccination. Three different doses of the vaccine [low (Dose A), medium (Dose B), and high (Dose C) amounts of antigen] will be evaluated using an age de-escalation approach (from least vulnerable adult population to most vulnerable paediatric population). The results of this study will allow the selection of the most appropriate dose for further vaccine development in infants 9 months of age, which is the main target age group for this vaccine.
100 项与 GSK-4001785A 相关的临床结果
100 项与 GSK-4001785A 相关的转化医学
100 项与 GSK-4001785A 相关的专利(医药)
100 项与 GSK-4001785A 相关的药物交易