Silver diamine fluoride (SDF) vs Nano-silver fluoride (NSF; with or without green tea extract): Caries arrestment at the surface level
- Population
- Children and adults with active dental caries (aged 1-50; mostly preschool/school children with primary dentition)
- Intervention
- Silver diamine fluoride (SDF)
- Comparison
- Nano-silver fluoride (NSF; with or without green tea extract)
- Outcome
- Caries arrestment at the surface level
In one trial, nano-silver fluoride arrested more surfaces than SDF (OR 0.52 favoring the comparator; ungraded subgroup).
What each review found
Include earlier review versions| Finding | Effect | Studies | GRADE certainty |
|---|---|---|---|
Silver diamine fluoride (SDF; 38% in most trials, 30% in three) vs Nano-silver fluoride (NSF; with or without green tea extract) Caries arrestment at the surface level · Children and adults with active dental caries (aged 1-50; mostly preschool/school children with primary dentition) · 12 to 18 months, Children/adults with dental caries; multiple countries; community/clinic care setting not clearly specified, SDF vs NSF In one trial, nano-silver fluoride arrested more surfaces than SDF (OR 0.52 favoring the comparator; ungraded subgroup). The role of silver diamine fluoride as dental caries preventive and arresting agent: a systematic review and… (2024) All outcomes | OR 0.52 [0.43, 0.63] | 1 study · 1853 participants | GRADE not reported |
Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
|---|---|---|---|
| The role of silver diamine fluoride as dental caries preventive and arresting agent: a systematic review and meta-analysis. 2024 All outcomes | Not specified (publication window 2014-2024; references accessed July 2024) | 20 | Critically Low / Critically Low |
Related questions
The same intervention and outcome, asked in another population or against another comparator.
- Silver diamine fluoride (SDF) vs Fluoride varnish · Children and adults with active dental caries (aged 1-50; mostly preschool/school… · 1 review
- Silver diamine fluoride (SDF) vs Other methods (pooled: nano-silver fluoride, sodium fluoride varnish) · Children and adults with active dental caries (aged 1-50; mostly preschool/school… · 1 review
- Silver diamine fluoride (SDF) vs Placebo, control, and/or other interventions · Children and adults without systemic diseases affecting dental health · 1 review
How reviews are matched to this question
Reviews word the same question differently. Four decision models (TypeSafe's Jev, Liquid AI's d1-ultra, SubQ Snap and Baseten's Elephant) judged each wording of the population, intervention, comparator and outcome against the others; two wordings count as the same when at least three of them agree and none clearly disagrees, and findings count as this question only when all four elements match. Timing, setting and subgroup never split a question: they are shown on each finding.