55
Participants
Start Date
March 1, 2018
Primary Completion Date
February 28, 2022
Study Completion Date
February 28, 2022
Pyridoxamine Dihydrochloride
pyridoxamine dihydrochloride (over- the- counter type of vitamin B6) 200 mg po bid
placebo
placebo
Columbia University Medical Center - Harkness Pavillion, New York
Columbia University
OTHER