Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

25 questions · 30 findings · 4 reviews

No studies found 3 · 10%GRADE not reported 8 · 26.7%Very low 10 · 33.3%Low 9 · 30%Moderate 0 · 0%High 0 · 0%

Levamisole vs Antioxidant (Antoxid)

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

It is very uncertain whether levamisole changes maximal mouth opening (interincisal distance) compared with antioxidant (Antoxid) (very low certainty).

2 findings from 1 review

Levamisole vs Antioxidant (Antoxid)

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 levamisole changes burning sensation (VAS 0-100) compared with antioxidant (Antoxid) (very low certainty).

2 findings from 1 review

Levamisole vs cyclophosphamide

Relapse · SSNS in children

It is very uncertain whether levamisole changes relapse: at end of therapy compared with cyclophosphamide (very low certainty).

4 findings from 1 review
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Levamisole 50 mg three times per day for days 1 and 2 vs Levamisole 50 mg three times per day for day 1 and placebo for day 2 (lower dose)

Adverse effects · Participants with a previous or current history of recurrent aphthous stomatitis (RAS), diagnosed on history and clinical examination;…
1 finding from 1 review

Levamisole 50 mg three times per day for days 1 and 2 vs Levamisole 50 mg three times per day for day 1 and placebo for day 2 (lower dose)

Effectiveness · Participants with a previous or current history of recurrent aphthous stomatitis (RAS), diagnosed on history and clinical examination;…
1 finding from 1 review
  • A trial at high risk of bias (Zissis 1983) compared two different dose regimens of levamisole (treatment 2 days per week for 16 weeks; a third group received placebo). There was inconsistency in the presentation of the…
    1 study
    GRADE not reported