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Evidence found and GRADE certainty

70 questions · 71 findings · 20 reviews · All outcomes

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No studies found 24 · 33.8%GRADE not reported 38 · 53.5%Very low 6 · 8.5%Low 2 · 2.8%Moderate 1 · 1.4%High 0 · 0%

Surgical anchorage (mini-screw or mid-palatal implant) vs Conventional anchorage (headgear, transpalatal/palatal arch, etc.)

Adverse events · Patients of any age undergoing orthodontic treatment with fixed appliances and requiring anchorage (adolescents to adults up to 48-54 years)

The review found no eligible studies for this question.

1 finding from 1 review

Package of oral health education/promotion including oral hygiene advice for pregnant women, mothers, infants and young children, plus dietary and feeding practice advice for infants and young children vs usual care

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

CBT vs alternative treatment

Adverse events · People aged 12 years and over with painful TMD lasting 3 months or longer
1 finding from 1 review
  • Psychological therapies for temporomandibular disorders (TMDs) 2022 · Cochrane All outcomes
    SoF: 3 studies reported minor adverse events in the control group; 1 study reported minor adverse events in psychological therapy group; 1 study reported that there were no adverse events. Results: NCT00066937 minor…
    5 studies
    Very low

In-office laser therapy (all types combined) vs Placebo (placebo laser or placebo agent) or no treatment

Adverse events · Patients aged above 12 years with self-reported tooth hypersensitivity confirmed on clinical evaluation
2 findings from 1 review

CBT vs inactive control (usual care care, attention control, waitlist)

Adverse events · People aged 12 years and over with painful TMD lasting 3 months or longer
1 finding from 1 review
  • Psychological therapies for temporomandibular disorders (TMDs) 2022 · Cochrane All outcomes
    Only 1 study reported adverse events as an outcome (Litt 2010): it found worsening symptoms in 13 people treated with an oral splint (as part of standard treatment) and 4 people treated with CBT.
    1 study · 101 participants
    Very low

Hypnosis vs relaxation

Adverse events · People aged 12 years and over with painful TMD lasting 3 months or longer
1 finding from 1 review

Glass ionomer-based sealant vs Resin-based sealant

Adverse events · 'Healthy' children with caries-free second primary molars, aged 3-5 years (schools and kindergartens, India and China)
1 finding from 1 review
  • Sealants for preventing dental caries in primary teeth 2022 · Cochrane All outcomes
    1 study reported adverse events as some discomfort such as nausea; 1 child experienced a strong gag reflex following the glass ionomer-based sealant while 8 children reported feeling uncomfortable after the fluoride…
    1 study · 100 participants
    Very low

Mechanical tongue cleaning (tongue scraper) vs No tongue cleaning

Adverse events · Adolescents and adults aged over 16 years with clinical or self-assessed halitosis of oral origin; excluding induced or physiological…

The review found no eligible studies for this question.

1 finding from 1 review
  • Interventions for managing halitosis 2019 · Cochrane All outcomes
    mean 2 weeks
    Adverse events: listed in the Summary of findings table but no data reported. No data were reported for adverse events.
    0 studies
    No studies found

Hinokitiol gel vs Placebo gel

Adverse events · Adolescents and adults aged over 16 years with clinical or self-assessed halitosis of oral origin; excluding induced or physiological…

The review found no eligible studies for this question.

1 finding from 1 review
  • Interventions for managing halitosis 2019 · Cochrane All outcomes
    mean 4 weeks
    Adverse events: listed in the Summary of findings table but no data reported. No data were reported for adverse events.
    0 studies
    No studies found

Chlorhexidine + zinc acetate mouthwash vs Placebo mouthwash

Adverse events · Adolescents and adults aged over 16 years with clinical or self-assessed halitosis of oral origin; excluding induced or physiological…

The review found no eligible studies for this question.

1 finding from 1 review
  • Interventions for managing halitosis 2019 · Cochrane All outcomes
    mean 3 months
    Adverse events: listed in the Summary of findings table but no data reported. No data were reported for adverse events.
    0 studies
    No studies found

1000 mg champignon extract vs placebo

Adverse events · Adolescents and adults aged over 16 years with clinical or self-assessed halitosis of oral origin; excluding induced or physiological…

The review found no eligible studies for this question.

1 finding from 1 review
  • Interventions for managing halitosis 2019 · Cochrane All outcomes
    mean 2 weeks
    Adverse events: listed in the Summary of findings table but no data reported. No data were reported for adverse events.
    0 studies
    No studies found

0.05% chlorhexidine + 0.05% cetylpyridinium chloride + 0.14% zinc lactate mouthrinse vs Placebo mouthwash

Adverse events · Adolescents and adults aged over 16 years with clinical or self-assessed halitosis of oral origin; excluding induced or physiological…
1 finding from 1 review
  • Interventions for managing halitosis 2019 · Cochrane All outcomes
    mean 2 weeks
    Adverse events (Table 6). Risk with placebo mouthwash: None reported. Risk with halita mouthwash: tongue staining was seen in patients who gargled, rather than rinsed. 40 participants (1 RCT). Certainty: VERY LOW.
    1 study · 40 participants
    Very low