Cochrane · systematic review · CD009681
Alprazolam for essential tremor
Bruno, E, Nicoletti, A, Quattrocchi, G, et al. · Cochrane Database of Systematic Reviews · 2015 · Cochrane Library
Movement DisordersAMSTAR 2: not assessed
SoF tableOnly the outcomes this review put in its Summary of Findings table are listed (the Cochrane Handbook caps them at about seven per comparison). Its other analyses are not shown here.
Questions
3
current version
GRADE rated
3
No studies
0
Included studies
NR
No studies 0 · 0%Ungraded 0 · 0%Very low 3 · 100%Low 0 · 0%Moderate 0 · 0%High 0 · 0%
Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.
Questions and results
Alprazolam for essential tremor
Population: patients with essential tremor
| Outcome | Effect | Evidence | Status / GRADE |
|---|---|---|---|
Tremor severityClinical rating scale. Scale from 0 to 4 | no estimate extracted | 1 study · 24 participants | Very low Downgraded: risk of bias, imprecision |
Withdrawals due to adverse events | no estimate extracted | 1 study · 24 participants | Very low Downgraded: risk of bias, imprecision |
Quality of life Investigator global assessment Scale from 1 to 7 | no estimate extracted | 1 study · 24 participants | Very low Downgraded: risk of bias, imprecision |