By the 20th April 2026, the PROMISE Zero study had completed all the planned inclusions of participants in the study: 2099!
This is thanks to the massive efforts from all the 32 clinics involved and the study staff.
The study will continue with follow-up of the included participants at 9 and 18 months of age. So far, 950 participants have completed the 9 months’ follow-up, and 5 participants have completed the 18 months’ follow-up.
