Acquiring the ability to stand or walk · children with SMA type II
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Change in quality of life · children with SMA type II
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Change in pulmonary function · children with SMA type II
1 finding from 1 review
Time from beginning of treatment until death or full‐time ventilation · children with SMA type II
1 finding from 1 review
Adverse events related to treatment · children with SMA type II
Oral phenylbutyrate probably leads to higher adverse events related to treatment compared with placebo (moderate certainty).
1 finding from 1 review
Change in disability score · children and adults with SMA types II and III
1 finding from 1 review
no estimate extracted
19 participants
Very low
Muscle strength · children and adults with SMA types II and III
1 finding from 1 review
no estimate extracted
19 participants
Low
Change in pulmonary function · children with SMA types II and III
1 finding from 1 review
Acquiring the ability to stand or walk · children and adults with SMA types II and III
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Change in quality of life · children and adults with SMA types II and III
1 finding from 1 review
no estimate extracted
19 participants
Very low
Change in pulmonary function · children and adults with SMA types II and III
1 finding from 1 review
no estimate extracted
19 participants
Low
Time from beginning of treatment until death or full‐time ventilation · children and adults with SMA types II and III
1 finding from 1 review
no estimate extracted
19 participants
Low
Adverse events related to treatment · children and adults with SMA types II and III
Subcutaneous somatotropin showed no clear difference in adverse events related to treatment compared with placebo (low certainty).
1 finding from 1 review
RR 1.57 [0.78, 3.17]
19 participants
Low
Change in disability score · children with SMA types II and III
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Muscle strength · children with SMA types II and III
1 finding from 1 review
no estimate extracted
1 study · 9 participants
Very low
Acquiring the ability to stand or walk · children with SMA types II and III
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Change in quality of life · children with SMA types II and III
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Change in pulmonary function · children with SMA types II and III
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Time from beginning of treatment until death or full‐time ventilation · children with SMA types II and III
1 finding from 1 review
Time from birth until death or full‐time ventilation · children with SMA types II and III
1 finding from 1 review
no estimate extracted
1 study · 9 participants
Low