We have no new places available for the Impact research trial.
If you are already registered for the Impact research trial through one if the following clinics:
- Archway Centre, London
- Buryfields Cliinic, Guildford
- Mortimer Market Centre, London
Please telephone 020 3317 5252 to book a telephone appointment with a clinician. The lines are open Monday to Friday, 9am to 5pm.
We cannot take transfers from other Impact Trial Centres.