I understand this trial is currently recruiting. From the UCL website:
Exenatide as potential treatment to slow Multiple system Atrophy (MSA) disease progression
Who: People with Multiple system Atrophy (MSA), or suspected MSA, less than 5 years from diagnosis, who are able to walk at least 10 meters (with or without assistance). People with diabetes cannot take part in this trial.
Why: Exenatide is a licensed drug for the treatment of diabetes. It has been shown to protect nerve cells in laboratory tests and animal models, and two earlier small clinical trials indicated it could potentially slow disease progression in people with a related condition (Parkinson's Disease). This trial aims to see if Exenatide could slow disease progression in people diagnosed with Multiple System Atrophy (MSA).
What: Trial participants will be randomly allocated to either add exenatide to their regular medication or to continue their regular medication alone. Participants will be taught to inject themselves with exenatide once a week for up to one year. Participants will undergo clinical assessments at the beginning of the trial and then repeatedly every 3 months, to assess their condition and the progression of MSA symptoms.
More information: Exenatide-MSA trial page at clinicalTrial.gov.
Contact: Dr. Nirosen Vijiaratnam (nirosen.vijiaratnam.19@ucl.ac.uk).