Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

573 questions · 674 findings · 44 reviews · Oral Health

No studies found 253 · 37.5%GRADE not reported 258 · 38.3%Very low 106 · 15.7%Low 38 · 5.6%Moderate 15 · 2.2%High 4 · 0.6%

Tetracycline + SRP vs SRP

Clinical attachment level (CAL) · Adults with aggressive periodontitis

Tetracycline + SRP led to lower clinical attachment level (CAL) compared with SRP; GRADE not reported.

3 findings from 1 review

Clindamycin + SRP vs SRP

Clinical attachment level (CAL) · Adults with aggressive periodontitis

Clindamycin + SRP led to lower clinical attachment level (CAL) compared with SRP; GRADE not reported.

3 findings from 1 review

Doxycycline + SRP vs Amoxicillin + metronidazole + SRP

Clinical attachment level (CAL) · Adults with aggressive periodontitis

Doxycycline + SRP showed no clear difference in clinical attachment level (CAL) compared with amoxicillin + metronidazole + SRP; GRADE not reported.

2 findings from 1 review

Clarithromycin + SRP vs SRP

Clinical attachment level (CAL) · Adults with periodontitis (chronic and aggressive)

Clarithromycin + SRP led to lower clinical attachment level (CAL) compared with SRP; GRADE not reported.

2 findings from 1 review

Amoxicillin + metronidazole + SRP vs SRP

Percentage of bleeding on probing (BOP) · Adults with periodontitis (chronic and aggressive)

Amoxicillin + metronidazole + SRP led to lower percentage of bleeding on probing (BOP) compared with SRP; GRADE not reported.

3 findings from 1 review

Absence (previous removal or agenesis) of asymptomatic disease-free impacted wisdom teeth vs Retention (conservative management) of asymptomatic disease-free impacted wisdom teeth

Caries affecting the (distal) adjacent second molar · Adults (416 healthy male volunteers aged 24 to 84 years) with asymptomatic disease-free impacted wisdom teeth

It is very uncertain whether absence (previous removal or agenesis) of asymptomatic disease-free… changes caries affecting the (distal) adjacent second molar compared with presence (retention) of asymptomatic disease-free impacted wisdom… (very low certainty).

2 findings from 1 review

Metronidazole + SRP vs Amoxicillin + metronidazole + SRP

Clinical attachment level (CAL) · Adults with periodontitis (chronic and aggressive)

Metronidazole + SRP showed no clear difference in clinical attachment level (CAL) compared with amoxicillin + metronidazole + SRP; GRADE not reported.

2 findings from 1 review

Doxycycline + SRP vs Amoxicillin + metronidazole + SRP

Probing pocket depth · Adults with aggressive periodontitis

Doxycycline + SRP showed no clear difference in probing pocket depth compared with amoxicillin + metronidazole + SRP; GRADE not reported.

2 findings from 1 review

Amoxicillin + clavulanate + SRP vs SRP

Clinical attachment level (CAL) · Adults with chronic periodontitis

Amoxicillin + clavulanate + SRP showed no clear difference in clinical attachment level (CAL) compared with SRP; GRADE not reported.

3 findings from 1 review

Metronidazole + SRP vs SRP

Percentage of closed pockets · Adults with periodontitis (chronic and aggressive)

It is very uncertain whether metronidazole + SRP changes percentage of closed pockets compared with SRP (very low certainty).

3 findings from 1 review

Amoxicillin + metronidazole + SRP vs Clarithromycin + SRP

Probing pocket depth · Adults with aggressive periodontitis

Amoxicillin + metronidazole + SRP led to lower probing pocket depth compared with clarithromycin + SRP; GRADE not reported.

2 findings from 1 review