Multi-Arm Multi Stage (MAMS) (IMAGE) IOS Press Caption Despite 30 years of research, not a single therapy has been found to successfully delay or stop the progression of Parkinson's disease (PD). In the Journal of Parkinson's Disease scientists report on the possibility of using a multi-arm, multi-stage (MAMS) trial platform to evaluate several potential therapies at once, using lessons learned from other diseases. Credit Cure Parkinson's Trust Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.