Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,734 questions · 15,288 findings · 893 reviews

No studies found 3,864 · 25.3%GRADE not reported 2,222 · 14.5%Very low 3,868 · 25.3%Low 3,280 · 21.5%Moderate 1,676 · 11%High 378 · 2.5%

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Rubber dam vs No rubber dam

Reduction in level of contamination in aerosols (CFU) during restorative procedures at operator's submental region (RCT) · People undergoing aerosol-generating procedures (AGPs) in a dental setting

Rubber dam showed no clear difference in reduction in level of contamination in aerosols (CFU) during… compared with no rubber dam; GRADE not reported.

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

Rubber dam vs No rubber dam

Reduction in level of contamination in aerosols (CFU) during restorative procedures at operator's occiput (RCT) · People undergoing aerosol-generating procedures (AGPs) in a dental setting

It is very uncertain whether rubber dam changes reduction in level of contamination in aerosols (CFU) during… compared with no rubber dam (very low certainty).

1 finding from 1 review

Rubber dam vs No rubber dam

Reduction in level of contamination in aerosols (CFU) during restorative procedures at 2 metres from mouth (CCT) · People undergoing aerosol-generating procedures (AGPs) in a dental setting

It is very uncertain whether rubber dam changes reduction in level of contamination in aerosols (CFU) during… compared with no rubber dam (very low certainty).

2 findings from 1 review

Topical triamcinolone acetonide vs Intralesional BCG-polysaccharide nucleic acid (BCG-PSN)

Pain (mean score) · People with symptomatic, biopsy-confirmed oral lichen planus (OLP); not concurrently receiving other OLP treatment

Topical triamcinolone acetonide showed no clear difference in pain (mean score) compared with intralesional BCG-polysaccharide nucleic acid (BCG-PSN); GRADE not reported.

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

Video modelling acclimatisation for LA vs Oral hygiene video

Acceptance of LA · Children and adolescents having dental treatment under local anaesthetic without general anaesthesia

The review found no eligible studies for this question.

1 finding from 1 review

Systemic (oral) betamethasone vs Topical triamcinolone acetonide paste

Clinical score · People with symptomatic, biopsy-confirmed oral lichen planus (OLP); not concurrently receiving other OLP treatment

It is very uncertain whether systemic (oral) betamethasone changes clinical score compared with topical triamcinolone acetonide paste (very 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

The wand (computer-controlled LA delivery system) vs Sleeper One (electronic LA delivery system)

Adverse effects · Children and adolescents having dental treatment under local anaesthetic without general anaesthesia

The review found no eligible studies for this question.

1 finding from 1 review

The wand (computer-controlled LA delivery system) vs Sleeper One (electronic LA delivery system)

Acceptance of LA · Children and adolescents having dental treatment under local anaesthetic without general anaesthesia

The review found no eligible studies for this question.

1 finding from 1 review

Povidone iodine coolant vs Distilled water coolant

Reduction in level of contamination in aerosols (CFU): cinnamon extract coolant vs distilled water during ultrasonic scaling · People undergoing aerosol-generating procedures (AGPs) in a dental setting

It is very uncertain whether povidone iodine coolant changes reduction in level of contamination in aerosols (CFU): povidone… compared with distilled water coolant (very low certainty).

1 finding from 1 review

Topical triamcinolone acetonide vs Topical tacrolimus

Clinical resolution · People with symptomatic, biopsy-confirmed oral lichen planus (OLP); not concurrently receiving other OLP treatment

It is very uncertain whether topical triamcinolone acetonide changes clinical resolution compared with topical tacrolimus (very low certainty).

1 finding from 1 review

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

Adverse effects · Children and adolescents having dental treatment under local anaesthetic without general anaesthesia

The review found no eligible studies for this question.

1 finding from 1 review

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

Acceptance of LA · Children and adolescents having dental treatment under local anaesthetic without general anaesthesia

The review found no eligible studies for this question.

1 finding from 1 review

Video modelling acclimatisation for LA vs Oral hygiene video

Completion of dental treatment · Children and adolescents having dental treatment under local anaesthetic without general anaesthesia

The review found no eligible studies for this question.

1 finding from 1 review

Audiovisual distraction vs Conventional treatment

Successful LA/painless treatment · Children and adolescents having dental treatment under local anaesthetic without general anaesthesia

The review found no eligible studies for this question.

1 finding from 1 review