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Evidence found and GRADE certainty

4,411 questions · 5,986 findings · 226 reviews · Oral Health

No studies found 1,305 · 21.8%GRADE not reported 2,988 · 49.9%Very low 1,030 · 17.2%Low 476 · 8%Moderate 156 · 2.6%High 31 · 0.5%

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Pentoxifylline vs Spirulina

Burning sensation (VAS 0-100) · People of any age with a confirmed diagnosis, by clinical examination and biopsy, of oral submucous fibrosis (OSF)

It is very uncertain whether pentoxifylline changes burning sensation (VAS 0-100) compared with spirulina (very low certainty).

1 finding from 1 review

Hybrid Hyrax (RME) with miniscrews and Class III elastics vs Conventional Hyrax (RME) with miniscrews and Class III elastics

Overjet · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)

Hybrid Hyrax (RME) with miniscrews and Class III elastics showed no clear difference in overjet compared with conventional Hyrax (RME) with miniscrews and Class III elastics; GRADE not reported.

1 finding from 1 review

Used fluoride mouth rinse vs No fluoride mouth rinse

Fluorosis (percentage prevalence in permanent teeth) · Children exposed to topical fluoride when under 6 years old; fluorosis assessed in permanent teeth at 6 to 18 years

Used fluoride mouth rinse showed no clear difference in fluorosis (percentage prevalence in permanent teeth) compared with no fluoride mouth rinse; GRADE not reported.

1 finding from 1 review

Facemask with rapid maxillary expansion (RME) vs Mini maxillary protractor

Overjet · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)

Facemask with rapid maxillary expansion (RME) showed no clear difference in overjet compared with mini maxillary protractor; GRADE not reported.

1 finding from 1 review

Silver diamine fluoride (SDF) vs Atraumatic restorative treatment (ART) with glass ionomer cement (GIC) or glass ionomer material

Adverse effects · Children and adults (with or without carious lesions)
1 finding from 1 review

High-dose vitamin D3 supplementation during pregnancy (2400 IU/day from pregnancy week 24 to 1 week postpartum, in addition to the recommended 400 IU/day) vs Low-dose (standard) vitamin D supplementation as recommended in national pregnancy guidelines

Caries presence in primary teeth · For interventions, pregnant women, mothers or other caregivers of infants in the first year of life; for outcomes, children up to 6 years…

It is very uncertain whether high-dose vitamin D3 supplementation during pregnancy (2400 IU/day… changes caries presence in primary teeth compared with low-dose (standard) vitamin D supplementation as recommended in… (very low certainty).

1 finding from 1 review

Adjunctive antimicrobial photodynamic therapy (aPDT) applied after subgingival instrumentation (SI) vs Subgingival instrumentation (SI) alone (hand or power-driven, or both), or SI plus placebo/sham aPDT

Attachment change · Adults (> 18 years) with recurrent periodontitis, receiving supportive (maintenance) periodontal care

It is very uncertain whether adjunctive antimicrobial photodynamic therapy (aPDT) applied after… changes change in clinical attachment level (CAL) compared with subgingival instrumentation (SI) alone (hand or power-driven, or… (very low certainty).

2 findings from 1 review

Prophylaxis (teeth cleaning) and CHX or iodine-NaF solution application in the dentition of women (mothers) vs placebo

Adverse events for mother or child · For interventions, pregnant women and mothers of infants in the first year of life; for outcomes, children up to 6 years of age
1 finding from 1 review

Prophylaxis (teeth cleaning) and CHX or iodine-NaF solution application in the dentition of women (mothers) vs placebo

Dental caries · For interventions, pregnant women and mothers of infants in the first year of life; for outcomes, children up to 6 years of age

The review found no eligible studies for this question.

2 findings from 1 review

Facemask (RME) or modified facemask vs Other non-surgical orthodontic treatments (mini maxillary protractor, Pushing Splints, modified tandem, Reverse Forsus, reverse Twin Block, reverse chin cup, tongue appliance, Frankel III)

ANB · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)

It is very uncertain whether facemask (RME) or modified facemask changes ANB compared with other non-surgical orthodontic treatments (mini maxillary… (very low certainty).

1 finding from 1 review

Silver diamine fluoride (SDF) vs placebo or no treatment

Caries arrest · Children and adults (with or without carious lesions)

It is very uncertain whether silver diamine fluoride (SDF) changes caries arrest compared with placebo or no treatment (very low certainty).

3 findings from 1 review

Pentoxifylline vs multivitamin and mineral supplement

Maximal mouth opening (interincisal distance) · People of any age with a confirmed diagnosis, by clinical examination and biopsy, of oral submucous fibrosis (OSF)
1 finding from 1 review
  • Rajendran 2006 (pentoxifylline 14 vs multivitamins 15): reported increased interincisal distance in the pentoxifylline group but no baseline data, so change could not be determined; excluded from meta-analysis.
    1 study · 29 participants
    GRADE not reported

Oxitard (antioxidant) vs Topical aloe vera gel

Maximal mouth opening (interincisal distance) · People of any age with a confirmed diagnosis, by clinical examination and biopsy, of oral submucous fibrosis (OSF)

Oxitard (antioxidant) may leads to higher maximal mouth opening (interincisal distance) compared with aloe vera gel (low certainty).

1 finding from 1 review

Facemask (RME) or modified facemask vs Surgically-anchored appliance (miniscrews or miniplates)

Overjet · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)

It is very uncertain whether facemask (RME) or modified facemask changes overjet compared with surgically-anchored appliance (miniscrews or miniplates) (very low certainty).

1 finding from 1 review