Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,692 questions · 2,586 findings · 180 reviews · Dental caries

No studies found 194 · 7.5%GRADE not reported 1,937 · 74.9%Very low 248 · 9.6%Low 136 · 5.3%Moderate 52 · 2%High 19 · 0.7%

Oral irrigation plus toothbrushing vs Toothbrushing alone

Side effects · Adults, 16 years and older (dentate)
1 finding from 1 review

2400 to 2800 ppm F toothpaste vs 440 to 550 ppm F toothpaste

Caries increment, surface index D(M)FS · Children and adolescents with immature permanent dentition (aged 5 to 16 years at study start)

2400 to 2800 ppm F toothpaste may leads to lower caries increment, surface index D(M)FS compared with 440 to 550 ppm F toothpaste (low certainty).

1 finding from 1 review

1000 to 1250 ppm F toothpaste vs Non-fluoride (0 ppm F) placebo toothpaste

Proportion developing new caries · Children and adolescents with immature permanent dentition (aged 5 to 16 years at study start)

1000 to 1250 ppm F toothpaste showed no clear difference in proportion developing new caries compared with non-fluoride (0 ppm F) placebo toothpaste (low certainty).

1 finding from 1 review

Slow-release fluoride device (fluoride glass beads) vs Fluoride mouthrinse

Adverse effects · Orthodontic patients of any age with fixed braces (new DLs assessed at debond)
1 finding from 1 review

1450 to 1500 ppm F toothpaste vs 1000 to 1250 ppm F toothpaste

Caries increment, surface index D(M)FS · Children and adolescents with immature permanent dentition (aged 5 to 16 years at study start)

1450 to 1500 ppm F toothpaste probably leads to lower caries increment, surface index D(M)FS compared with 1000 to 1250 ppm F toothpaste (moderate certainty).

1 finding from 1 review

1700 to 2200 ppm F toothpaste vs 250 ppm F toothpaste

Caries increment, tooth index D(M)FT · Children and adolescents with immature permanent dentition (aged 5 to 16 years at study start)

1700 to 2200 ppm F toothpaste showed no clear difference in caries increment, tooth index D(M)FT compared with 250 ppm F toothpaste (low certainty).

1 finding from 1 review

2400 to 2800 ppm F toothpaste vs 440 to 550 ppm F toothpaste

Caries increment, tooth index D(M)FT · Children and adolescents with immature permanent dentition (aged 5 to 16 years at study start)

2400 to 2800 ppm F toothpaste showed no clear difference in caries increment, tooth index D(M)FT compared with 440 to 550 ppm F toothpaste (low certainty).

1 finding from 1 review

440 to 550 ppm F toothpaste vs Non-fluoride (0 ppm F) placebo toothpaste

Caries increment, surface index D(M)FS · Children and adolescents with immature permanent dentition (aged 5 to 16 years at study start)

440 to 550 ppm F toothpaste showed no clear difference in caries increment, surface index D(M)FS compared with non-fluoride (0 ppm F) placebo toothpaste (low certainty).

1 finding from 1 review

Resin-modified glass ionomer cement for bonding orthodontic brackets vs Composite resin for bonding brackets

Adverse effects · Orthodontic patients of any age with fixed braces (new DLs assessed at debond)
1 finding from 1 review

1500 ppm F toothpaste vs Non-fluoride (0 ppm F) placebo toothpaste

Caries increment, tooth index D(M)FT · Young children with primary (deciduous) dentition (aged 1 to 6 years at study start)
1 finding from 1 review

Resin-modified glass ionomer cement for bonding orthodontic brackets vs Composite resin for bonding brackets

Number of participants with more severe DLs of aesthetic concern · Orthodontic patients of any age with fixed braces (new DLs assessed at debond)

Resin-modified glass ionomer cement for bonding orthodontic brackets showed no clear difference in number of participants with more severe DLs of aesthetic concern compared with light-cured composite resin for bonding brackets (low certainty).

1 finding from 1 review

12,500 ppm F (NaF/olaflur/dectaflur) amine fluoride gel, professionally applied every 3 months plus home use vs Placebo gel

Number of participants with new demineralised lesions (DLs) · Orthodontic patients of any age with fixed braces (new DLs assessed at debond)

It is very uncertain whether 12,500 ppm F (NaF/olaflur/dectaflur) amine fluoride gel,… changes number of participants with new demineralised lesions (DLs) compared with 0 ppm F placebo gel (very low certainty).

1 finding from 1 review

1450 to 1500 ppm F toothpaste vs 250 ppm F toothpaste

Caries increment, tooth index D(M)FT · Children and adolescents with immature permanent dentition (aged 5 to 16 years at study start)

1450 to 1500 ppm F toothpaste may leads to lower caries increment, tooth index D(M)FT compared with 250 ppm F toothpaste (low certainty).

1 finding from 1 review

Oral-health promotion programs (OHPPs): community-based oral-health education/training, supervised toothbrushing with fluoride toothpaste and topical fluoride, dental screening, and dietary advice vs No oral-health promotion program, or a differing (usual-care) action under similar conditions

DMFT/DMFS index (dental caries experience) · Children with dental caries

Oral-health promotion programs were associated with markedly lower odds of DMFT/S in children (OR 0.19, 95% CI 0.10 to 0.39; ungraded, very high heterogeneity I2=98.5%).

1 finding from 1 review

Patient-used 250 ppm F mouthrinse (100 ppm amine F/150 ppm NaF), daily vs 0 ppm F placebo mouthrinse, daily

Number of participants with more severe DLs (severity of DLs) · Orthodontic patients of any age with fixed braces (new DLs assessed at debond)

The review found no eligible studies for this question.

1 finding from 1 review