58
Participants
Start Date
December 14, 2020
Primary Completion Date
December 14, 2021
Study Completion Date
December 21, 2023
US-assisted nusinersen administration
Ultrasound identification of intervertebral space (L2-L3 or L3-L4)
IRCCS Policlinico Agostino Gemelli, Rome
Fondazione Policlinico Universitario Agostino Gemelli IRCCS
OTHER