Movement Disorders Clinical Trials

• is considered to be clinically possible or clinically probable MSA as determined by the Gilman criteria

• is medically and psychiatrically stable, as indicated by medical and psychiatric history, as well as physical and neurological examination

• Females of child bearing potential (CBP) may be included only if they have a negative pregnancy test at the screening and baseline visits

• Females of CBP whose male partners are potentially fertile (ie, no vasectomy) must use highly effective birth control methods

• Males who are potentially fertile/reproductively competent (not surgically \[eg, vasectomy\] or congenitally sterile) and their female partners who are of CBP must use, together with their female partners, highly effective birth control methods

⁃ Additional criteria apply; please contact the investigator for more information