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)
Latest Information Update: 26 Feb 2024
At a glance
- Drugs GSK 4001785A (Primary) ; DTaP vaccine; Meningococcal vaccine groups A C Y W-135 conjugate; Typhoid vaccine Vi-polysaccharide
- Indications Bacillary dysentery; Shigella infections
- Focus Adverse reactions; First in man; Pharmacodynamics
- Acronyms SHIGELLA 4 GMMA GVGH-001 (H06_01TP)
- Sponsors GlaxoSmithKline Biologicals; GSK
- 21 Feb 2024 Planned End Date changed from 8 May 2025 to 4 Jun 2025.
- 21 Feb 2024 Planned primary completion date changed from 8 May 2025 to 4 Jun 2025.
- 17 Jan 2024 Planned End Date changed from 17 Apr 2025 to 8 May 2025.