What happens at the second appointment?
Two to three months later, you will have your second appointment (called your randomisation visit). At this appointment we will check how you got on taking the study pills. You will also be asked if you remain willing to commit to the study for around three-four years.
If you are happy to join, the study team will perform a short interview, collect another blood sample (about six teaspoons this time), ask you to provide a urine sample, and give you your next set of study pills. This should only take 30-45 minutes.