Findings

What do systematic reviews say?

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

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No studies found 0 · 0%GRADE not reported 3 · 100%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Lactobacillus brevis CD2 lozenges vs placebo control

OLT, VSC and breath print scores · 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
Marchetti 2015 (2-arm RCT) compared Lactobacillus brevis CD2 lozenges versus placebo lozenges (OLT, VSC and breath print). The study did not report any usable data and hence could not be included in the meta-analysis.
1 study
GRADE not reported

Lactobacillus salivarius WB21 tablets vs placebo (3 tablets/4 times a day

OLT and VSC scores · 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
Suzuki 2014 (cross-over RCT) compared Lactobacillus salivarius WB21 tablets versus placebo tablets (OLT and VSC by gas chromatography). The trial did not give usable data and we could not extract data from the graph.
1 study
GRADE not reported

Lactobacillus beta lactoperoxidase (LPO) tablets vs placebo (3 tablets/4 times a day

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
Nakano 2017 (2-arm trial) compared Lactobacillus beta LPO tablets versus placebo tablets (VSC by OralChroma). The trial did not report any usable data and hence could not be included in the analysis.
1 study
GRADE not reported