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Evidence found and GRADE certainty

3 questions · 3 findings · 1 reviews · Oral medicine and oral cancer

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No studies found 0 · 0%GRADE not reported 2 · 66.7%Very low 1 · 33.3%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Zinc chloride + sodium fluoride dentifrice vs Sodium fluoride (control) toothpaste

Volatile sulphur compounds (VSC), gas chromatography · 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
    Payne 2011 (cross-over RCT) compared ZnCl + NaF dentifrice versus control NaF dentifrice; VSC by gas chromatography. The trial reported the adjusted mean VSC scores in a graph and hence we could not use the data in the…
    1 study
    GRADE not reported

Dual zinc + arginine dentifrice vs Control (regular fluoride) dentifrice

Dentist-reported organoleptic test (OLT) score (scale 0 to 5) · Adolescents and adults aged over 16 years with clinical or self-assessed halitosis of oral origin; excluding induced or physiological…

It is very uncertain whether dual zinc + arginine dentifrice changes dentist-reported OLT hedonic rating (scale 1 to 9) compared with control (regular fluoride) dentifrice (very low certainty).

1 finding from 1 review