Yes I have been on the Metformin trial for just over two years. I am in Arm A, that is the control group so I’m not taking Metformin. I get regular check ups, extra blood tests, saliva tests and a questionnaire to fill out every three months.
If your dad decides to volunteer for the trial there will be a few extra tests (bloods and physical condition) and if he is eligible the selection for which group is done by computer and is split roughly 50 - 50.
I’m happy to answer any other questions I might know the answer to.
Edited by member 24 Jan 2019 at 20:17
| Reason: additional text