Oral valproic acid vs placeboTime from beginning of treatment until death or full‐time ventilation · ambulatory adults with SMA type III1 finding from 1 reviewDrug treatment for spinal muscular atrophy types II and III 2020 · Cochrane Headline outcomes onlyno estimate extracted33 participantsLow
Oral valproic acid plus acetyl‐L‐carnitine vs placeboTime from beginning of treatment until death or full‐time ventilation · non‐ambulatory children with SMA types II and III1 finding from 1 reviewDrug treatment for spinal muscular atrophy types II and III 2020 · Cochrane Headline outcomes onlyno estimate extracted1 study · 61 participantsModerate