Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

957 questions · 979 findings · 250 reviews

No studies found 159 · 16.2%GRADE not reported 75 · 7.7%Very low 264 · 27%Low 303 · 30.9%Moderate 138 · 14.1%High 40 · 4.1%

NB‐UVB vs PUVA

Investigator Global Assessment · atopic eczema

It is very uncertain whether summary of findings table ‐ NB‐UVB changes investigator Global Assessment compared with PUVA (very low certainty).

1 finding from 1 review

UVA1 vs PUVA

Investigator Global Assessment ‐ not measured · atopic eczema

The review found no eligible studies for this question.

1 finding from 1 review

NB‐UVB vs placebo

Investigator Global Assessment · atopic eczema

Summary of findings table ‐ NB‐UVB may leads to higher investigator Global Assessment (short‐term) compared with placebo (low certainty).

1 finding from 1 review

NB‐UVB vs UVA1

Investigator Global Assessment ‐ not measured · atopic eczema

The review found no eligible studies for this question.

1 finding from 1 review

Rituximab vs placebo

Common infections measured by clinical assessment over 28 months · primary progressive multiple sclerosis

Rituximab as 'first choice' showed no clear difference in common infections measured by clinical assessment over 28 months compared with placebo (low certainty).

1 finding from 1 review

Rituximab vs placebo

Cancer · primary progressive multiple sclerosis

Rituximab as 'first choice' showed no clear difference in cancer measured by clinical assessment over 28 months compared with placebo (low certainty).

1 finding from 1 review

Rituximab vs placebo

Mortality measured by clinical assessment over 12 months · primary progressive multiple sclerosis

Rituximab as 'first choice' showed no clear difference in mortality measured by clinical assessment over 28 months compared with placebo (low certainty).

1 finding from 1 review

Rituximab vs placebo

Clinical relapse · relapsing multiple sclerosis

Rituximab as 'switching' may leads to lower relapse measured by clinical assessment over 12 months compared with placebo (low certainty).

1 finding from 1 review

Rituximab vs placebo

Serious adverse events measured by clinical assessment over 12 months · relapsing multiple sclerosis

It is very uncertain whether rituximab as 'switching' changes serious adverse events measured by clinical assessment over 12 months compared with placebo (very low certainty).

1 finding from 1 review

Rituximab vs placebo

Common infections measured by clinical assessment over 12 months · relapsing multiple sclerosis

It is very uncertain whether rituximab as 'switching' changes common infections measured by clinical assessment over 12 months compared with placebo (very low certainty).

1 finding from 1 review

Rituximab vs placebo

Cancer · relapsing multiple sclerosis

It is very uncertain whether rituximab as 'switching' changes cancer measured by clinical assessment over 12 months compared with placebo (very low certainty).

1 finding from 1 review

Rituximab vs placebo

Mortality measured by clinical assessment over 12 months · relapsing multiple sclerosis

It is very uncertain whether rituximab as 'switching' changes mortality measured by clinical assessment over 12 months compared with placebo (very low certainty).

1 finding from 1 review

Rituximab vs placebo

Clinical relapse · primary progressive multiple sclerosis

Rituximab as 'first choice' showed no clear difference in relapse measured by clinical assessment over 24 months compared with placebo (low certainty).

1 finding from 1 review

Rituximab vs placebo

Serious adverse events measured by clinical assessment over 12 months · primary progressive multiple sclerosis

Rituximab as 'first choice' showed no clear difference in serious adverse events measured by clinical assessment over 28 months compared with placebo (low certainty).

1 finding from 1 review

The wand (computer-controlled LA delivery system) vs other local anaesthetic

Self- or observational assessment of intraoperative distress/pain/acceptance of treatment during provision of LA: pain-related behaviour (any disruptive behaviour/sudden reaction/movement) · Children and adolescents having dental treatment under local anaesthetic without general anaesthesia
1 finding from 1 review

Video modelling acclimatisation for LA vs Oral hygiene video

Self- or observational assessment of intraoperative distress/pain/acceptance of treatment during provision of LA: anxiety/pain experience (VAS, higher scores indicate worsened anxiety) · Children and adolescents having dental treatment under local anaesthetic without general anaesthesia

Video modelling acclimatisation for LA may leads to lower self- or observational assessment of intraoperative… compared with oral hygiene video (low certainty).

1 finding from 1 review

Counter-stimulation and distraction (combined) vs Conventional treatment

Self- or observational assessment of intraoperative distress/pain/acceptance of treatment during provision of LA (SEM scale, distress) · Children and adolescents having dental treatment under local anaesthetic without general anaesthesia
1 finding from 1 review

Hypnosis vs Conventional treatment

Intraoperative pain · Children and adolescents having dental treatment under local anaesthetic without general anaesthesia

It is very uncertain whether hypnosis changes self- or observational assessment of intraoperative… compared with conventional treatment (very low certainty).

1 finding from 1 review

Electrical counter-stimulation device (DentalVibe) vs Conventional treatment (no stimulation)

Intraoperative pain · Children and adolescents having dental treatment under local anaesthetic without general anaesthesia

It is very uncertain whether electrical counter-stimulation device (DentalVibe) changes self- or observational assessment of intraoperative… compared with conventional treatment (no stimulation) (very low certainty).

1 finding from 1 review

Audiovisual distraction vs Conventional treatment

Self- or observational assessment of intraoperative distress/pain/acceptance of treatment during provision of LA: pain-related behaviour during LA (negative vs positive behaviour; Frankl Behaviour Rating Scale) · Children and adolescents having dental treatment under local anaesthetic without general anaesthesia

It is very uncertain whether audiovisual distraction changes self- or observational assessment of intraoperative… compared with conventional treatment (very low certainty).

1 finding from 1 review