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Each row is one question a systematic review asked: who, what, compared with what, and which outcome, with the effect it found and how certain that is. Words match anywhere in the field.

Limit to evidence status or GRADE (optional)

274 questions in 25 reviews · Movement Disorders

current versions
No studies 13 · 4.7%Ungraded 7 · 2.6%Very low 66 · 24.1%Low 66 · 24.1%Moderate 87 · 31.8%High 35 · 12.8%

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.

QuestionEffectEvidenceStatus / GRADE
Summary of findings: levodopa vs other dopamine agonists
Self rated quality of sleep RLS‐6; scale satisfaction with sleep: 0 to 10 (= low satisfaction) · patients with restless legs syndrome
Levodopa for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted1 study · 344 participantsLow
Summary of findings: levodopa vs other dopamine agonists
Quality of life RLS‐QoL: 0 to 60 (= severe impairment) · patients with restless legs syndrome
Levodopa for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted1 study · 314 participantsModerate
Summary of findings: levodopa vs placebo
Periodic limb movements in sleep index (PLMSI) PLMS per hour of sleep (4 trials) or time in bed (1 trial) · patients with restless legs syndrome
Levodopa for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted5 studies · 91 participantsModerate
Summary of findings: levodopa vs placebo
Total sleep time (TST) · patients with restless legs syndrome
Levodopa for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted4 studies · 59 participantsLow
Summary of findings: levodopa vs placebo
Dropouts due to adverse events · patients with restless legs syndrome
Levodopa for the treatment of restless legs syndrome (2011) · Cochrane
OR 0.73 [0.05, 11.34]6 studies · 109 participantsModerate
Summary of findings: levodopa vs placebo
Clinical Global Impressions ‐ Improvement of condition (CGI‐I) Rating of 1 = very much improved to 7 = very much worse · patients with restless legs syndrome
Levodopa for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted2 studies · 60 participantsModerate
Summary of findings: levodopa vs placebo
Self rated quality of sleep SMD on SF‐A scale quality of sleep and VAS (0 to 10 = very good night) · patients with restless legs syndrome
Levodopa for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted2 studies · 60 participantsModerate
Summary of findings: levodopa vs placebo
Quality of life VAS on life satisfaction (0 to 50 = high) · patients with restless legs syndrome
Levodopa for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted2 studies · 60 participantsModerate
Summary of findings: levodopa vs other dopamine agonists
IRLS · patients with restless legs syndrome
Levodopa for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted2 studies · 383 participantsModerate
Summary of findings: levodopa vs other dopamine agonists
Periodic limb movements per hour of time in bed (PLMI) · patients with restless legs syndrome
Levodopa for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted1 study · 39 participantsLow
Summary of findings: dopamine agonists vs placebo
IRLS · patients with restless legs syndrome according to IRLSSG, 18 years or older
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted30 studies · 6380 participantsModerate
Summary of findings: dopamine agonists vs levodopa
Number of drop outs due to adverse events · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
OR 1.73 studies · 504 participantsModerate
Summary of findings: dopamine agonists vs levodopa
Clinical Global Impressions ‐ Improvement of condition (CGI‐I) Rating of 1 = very much improved to 7 = very much worse · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
RR 1.19 [0.91, 1.56]2 studies · 422 participantsModerate
Summary of findings: dopamine agonists vs levodopa
Subjective quality of sleep RLS‐6; scale satisfaction with sleep: 0 to 10 (= low satisfaction) · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted1 study · 344 participantsLow
Summary of findings: dopamine agonists vs levodopa
Quality of life RLS‐QoL: 0 to 60 (= severe impairment) · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted1 study · 314 participantsModerate
Summary of findings: dopamine agonists vs levodopa
Number of patients experiencing adverse events · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
OR 2.87 [0.43, 19]3 studies · 461 participantsModerate
Intervention NR
IRLS all dopamine agonists · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted30 studies · 6380 participantsModerate
Intervention NR
IRLS cabergoline · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted2 studies · 127 participantsHigh
Intervention NR
IRLS lisuride · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted2 studies · 378 participantsHigh
Intervention NR
IRLS pergolide · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted1 study · 97 participantsHigh
Intervention NR
IRLS pramipexole · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted8 studies · 2256 participantsModerate
Summary of findings: dopamine agonists vs placebo
Periodic limb movements in sleep (PLMS Index) PLMS per hour of sleep (8 trials) or time in bed (7 trials) · patients with restless legs syndrome according to IRLSSG, 18 years or older
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted15 studies · 1141 participantsModerate
Intervention NR
IRLS ropinirole · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted11 studies · 2301 participantsModerate
Intervention NR
IRLS rotigotine · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted5 studies · 958 participantsHigh
Intervention NR
IRLS sumanirole · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted1 study · 263 participantsHigh
Summary of findings: dopamine agonists vs placebo
Sleep efficiency Percentage of total sleep time per time in bed · patients with restless legs syndrome according to IRLSSG, 18 years or older
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted11 studies · 677 participantsHigh
Summary of findings: dopamine agonists vs placebo
Number of dropouts due to adverse events · patients with restless legs syndrome according to IRLSSG, 18 years or older
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
OR 1.82 [1.35, 2.45]34 studies · 7054 participantsHigh
Summary of findings: dopamine agonists vs placebo
Clinical Global Impressions ‐ Improvement of condition (CGI‐I) Rating of 1 = very much improved to 7 = very much worse · patients with restless legs syndrome according to IRLSSG, 18 years or older
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
RR 1.44 [1.34, 1.54]27 studies · 6338 participantsHigh
Summary of findings: dopamine agonists vs placebo
Subjective quality of sleep SMD on questionnaires MOS, RLS‐6, PSQI, VAS · patients with restless legs syndrome according to IRLSSG, 18 years or older
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted22 studies · 4592 participantsHigh
Summary of findings: dopamine agonists vs placebo
Quality of life SMD on 2 RLS‐QoL questionnaires · patients with restless legs syndrome according to IRLSSG, 18 years or older
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted17 studies · 4312 participantsModerate
Summary of findings: dopamine agonists vs levodopa
IRLS · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted2 studies · 383 participantsModerate
Summary of findings: dopamine agonists vs levodopa
Periodic limb movements per hour of time in bed · patients with restless legs syndrome
Dopamine agonists for the treatment of restless legs syndrome (2011) · Cochrane
no estimate extracted1 study · 39 participantsLow
BoNT‐A vs Placebo/no treatment
Elbow flexor spasticity modified Tardieu scale. Scale from: 0 to 180. · children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted1 study · 34 participantsModerate
BoNT‐A/OT vs OT only
Quality of movement (18 mths ‐ 8yrs) Quality of Upper Extremity Skills Test. Scale from: 0 to 100. · children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted3 studies · 84 participantsHigh
BoNT‐A/OT vs OT only
Quality of movement (5 yrs ‐ 15yrs) The Melbourne Assessment. Scale from: 0 to 100. · children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted3 studies · 69 participantsHigh
BoNT‐A/OT vs OT only
Goal attainment Goal Attainment Scaling2. Scale from: 20 to 80. · children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted4 studies · 152 participantsHigh
BoNT‐A/OT vs OT only
Occupational performance ‐ performance Canadian Occupational Performance Measure. Scale from: 0 to 10. · children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted3 studies · 109 participantsHigh
BoNT‐A/OT vs OT only
Occupational performance ‐ satisfaction Canadian Occupational Performance Measure. Scale from: 0 to 100. · children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted3 studies · 109 participantsHigh
BoNT‐A/OT vs BoNT‐A only
Elbow flexors spasticity modified Tardieu scale. Scale from: 0 to 180. · patients with children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted1 study · 39 participantsModerate
BoNT‐A/OT vs BoNT‐A only
Wrist flexor spasticity modified Tardieu scale. Scale from: 0 to 90. · patients with children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted1 study · 39 participantsHigh
BoNT‐A/OT vs BoNT‐A only
Quality of movement (18 mths ‐ 8yrs) Quality of Upper Extremity Skills Test. Scale from: 0 to 100. · patients with children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted1 study · 14 participantsModerate
BoNT‐A/OT vs BoNT‐A only
Quality of movement (5 yrs ‐ 15yrs) The Melbourne Assessment. Scale from: 0 to 100. · patients with children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted1 study · 22 participantsHigh
BoNT‐A/OT vs BoNT‐A only
Goal attainment Goal Attainment Scaling3. Scale from: 20 to 80. · patients with children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted1 study · 39 participantsHigh
BoNT‐A vs Placebo/no treatment
Wrist flexor spasticity modified Tardieu scale. Scale from: 0 to 90. · children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted1 study · 34 participantsModerate
BoNT‐A/OT vs BoNT‐A only
Occupational performance ‐ performance Canadian Occupational Performance Measure. Scale from: 0 to 10. · patients with children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted1 study · 39 participantsModerate
BoNT‐A/OT vs BoNT‐A only
Occupational performance ‐ satisfaction Canadian Occupational Performance Measure. Scale from: 0 to 10. · patients with children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted1 study · 39 participantsModerate
BoNT‐A/OT vs Placebo/no treatment
Elbow flexor spasticity modified Tardieu scale. Scale from: 0 to 100. · children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted1 study · 35 participantsModerate
BoNT‐A/OT vs Placebo/no treatment
Wrist flexor spasticity modified Tardieu scale. Scale from: 0 to 90. · children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted1 study · 35 participantsHigh
BoNT‐A/OT vs Placebo/no treatment
Quality of movement (18 mths ‐ 8yrs) Quality of Upper Extremity Skills Test. Scale from: 0 to 100. · children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted1 study · 13 participantsModerate
BoNT‐A/OT vs Placebo/no treatment
Quality of movement (5 yrs ‐ 15yrs) The Melbourne Assessment. Scale from: 0 to 100. · children with cerebral palsy
Botulinum toxin A as an adjunct to treatment in the management of the upper limb in children with spastic… (2010) · Cochrane
no estimate extracted1 study · 19 participantsModerate