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| Methods | Cross‐over study (4 week treatment periods) | |
| Participants | 16 MS patients | |
| Interventions | 2.5‐5mg THC v. C. sativa plant extract v. placebo | |
| Outcomes | Ashworth score, EDSS, MS Functional composite score (timed walk, 9 hole peg test, PASAT), MS Fatigue Severity Scale, SF36, visual analogue scales | |
| Notes | ||
| Risk of bias | ||
| Bias | Authors' judgement | Support for judgement |
| Allocation concealment? | Unclear risk | B ‐ Unclear |
