Intolerance to spicy food (participant-reported proxy) · People of any age with a confirmed diagnosis, by clinical examination and biopsy, of oral submucous fibrosis (OSF)
Antioxidants (lycopene, curcumin, Oxitard) led to lower intolerance to spicy food (participant-reported proxy) compared with placebo or no active treatment; GRADE not reported.
1 finding from 1 review
Gingival index (GI) · Children and/or adolescents (<18 years) without background systemic disease
Probiotics probably make little to no difference to the gingival index versus control (MD 0.04, 95%CI -0.18 to 0.27; low certainty).
1 finding from 1 review
Muscle pain when chewing · People with temporomandibular disorders (TMD)
It is very uncertain whether occlusal splint changes muscle pain when chewing compared with no treatment or placebo (non-occlusal or transparent-foil placebo… (very low certainty).
1 finding from 1 review
Pain at 72 hours · Adults with a symptomatic necrotic tooth or localised acute apical abscess (no signs of spreading infection or systemic involvement)
It is very uncertain whether postoperative systemic antibiotics… changes pain at 72 hours compared with matched placebo, partial or total chemo-mechanical debridement and… (very low certainty).
1 finding from 1 review
Change in bleeding on probing (BOP) · Adults (> 18 years) with a clinical diagnosis of periodontitis, receiving active (non-surgical anti-infective) treatment
It is very uncertain whether adjunctive antimicrobial photodynamic therapy (aPDT) applied after… changes change in bleeding on probing (BOP) compared with subgingival instrumentation (SI) alone (hand or power-driven, or… (very low certainty).
2 findings from 1 review
Adjunctive antimicrobial photodynamic therapy (aPDT) applied after submucosal instrumentation (SI) vs Submucosal instrumentation (SI) alone, or SI plus placebo/sham aPDT
Outcome not reported · Adults (> 18 years) with peri-implantitis, receiving active treatment
The review found no eligible studies for this question.
1 finding from 1 review
Burning sensation (VAS 0-100) · People of any age with a confirmed diagnosis, by clinical examination and biopsy, of oral submucous fibrosis (OSF)
Antioxidants (lycopene, curcumin, Oxitard) probably leads to lower burning sensation (VAS 0-100) compared with placebo or no active treatment (moderate certainty).
3 findings from 1 review
MD -70.82 [-94.39, -47.25]
2 studies · 500 participants
Moderate
MD -30.92 [-31.57, -30.27]
1 study · 400 participants
Moderate
MD -27.60 [-36.21, -18.99]
1 study · 90 participants
Moderate
Pain at 48 hours · Adults with symptomatic apical periodontitis (no signs of spreading infection or systemic involvement)
1 finding from 1 review
Maximal mouth opening (interincisal distance) · People of any age with a confirmed diagnosis, by clinical examination and biopsy, of oral submucous fibrosis (OSF)
Antioxidants (lycopene, curcumin, Oxitard) showed no clear difference in maximal mouth opening (interincisal distance) compared with placebo or no active treatment (low certainty).
3 findings from 1 review
MD -1.41 [-5.74, 2.92]
1 study · 90 participants
Low
MD 3.11 [0.46, 5.77]
2 studies · 520 participants
Low
MD 8.83 [8.22, 9.45]
3 studies · 620 participants
Moderate
Change in gingival recession (REC) · 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 gingival recession (REC) compared with subgingival instrumentation (SI) alone (hand or power-driven, or… (very low certainty).
2 findings from 1 review
Percussion pain at 72 hours · Adults with a symptomatic necrotic tooth or localised acute apical abscess (no signs of spreading infection or systemic involvement)
Postoperative systemic antibiotics… showed no clear difference in percussion pain at 72 hours compared with matched placebo, partial or total chemo-mechanical debridement and…; GRADE not reported.
1 finding from 1 review
Salivary pH · Children and/or adolescents (<18 years) without background systemic disease
In a subgroup analysis, mouth-rinse probiotics reduced salivary pH (MD -0.40, 95%CI -0.54 to -0.26; p-interaction<0.01); not GRADE-rated.
1 finding from 1 review
Efficacy of Probiotic Consumption on Oral Outcomes in Children and/or Adolescents: A Meta-Analysis. 2024 All outcomesHealthy children and/or adolescents (<18 years) without systemic disease; RCTs from multiple countries (India, Thailand, Spain, Australia, New Zealand, Sweden, Poland, Colombia, Saudi Arabia); mostly school/community and clinic settings · Probiotic presentation: mouth rinse (vs other presentations; p-interaction<0.01)
MD -0.40 [-0.54, -0.26]
Studies not reported
GRADE not reported
Secondary prevention of caries · Children and adults (with or without carious lesions)
The review found no eligible studies for this question.
3 findings from 1 review
No studies measured this outcome for root surfaces
0 studies
No studies found
Peto OR 44.22 [33.12, 59.04]
1 study · 663 participants
Very low
OR 1.08 [0.52, 2.23]
1 study · 128 participants
Very low
Difficulty in speech (participant-reported proxy) · People of any age with a confirmed diagnosis, by clinical examination and biopsy, of oral submucous fibrosis (OSF)
Pentoxifylline led to lower difficulty in speech (participant-reported proxy) compared with placebo or no active treatment; GRADE not reported.
1 finding from 1 review
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
Discomfort/pain · People of any age with a confirmed diagnosis, by clinical examination and biopsy, of oral submucous fibrosis (OSF)
The review found no eligible studies for this question.
1 finding from 1 review
Difficulty in swallowing (participant-reported proxy) · People of any age with a confirmed diagnosis, by clinical examination and biopsy, of oral submucous fibrosis (OSF)
Pentoxifylline led to lower difficulty in swallowing (participant-reported proxy) compared with placebo or no active treatment; GRADE not reported.
1 finding from 1 review
Primary caries prevention · Children and adults (with or without carious lesions)
It is very uncertain whether silver diamine fluoride (SDF) changes primary caries prevention compared with placebo or no treatment (very low certainty).
3 findings from 1 review
MD -1.14 [-1.58, -0.70]
1 study · 373 participants
Very low
MD -0.79 [-1.40, -0.17]
3 studies · 439 participants
Moderate
MD -0.69 [-0.97, -0.41]
1 study · 373 participants
Very low
Caries arrestment at the individual (patient) level · Children and adults without systemic diseases affecting dental health
SDF showed a higher caries-arrestment proportion at the individual level, but the reported difference was not statistically significant.
1 finding from 1 review
Severity of joint noise · People with temporomandibular disorders (TMD)
It is very uncertain whether occlusal splint changes severity of joint noise compared with no treatment or placebo (non-occlusal or transparent-foil placebo… (very low certainty).
1 finding from 1 review