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Evidence found and GRADE certainty

741 questions · 808 findings · 27 reviews · Oral medicine and oral cancer · related questions CL0289

No studies found 95 · 11.8%GRADE not reported 498 · 61.6%Very low 134 · 16.6%Low 53 · 6.6%Moderate 27 · 3.3%High 1 · 0.1%

Radix tripterygium hypoglaucum tablet (THT) vs Tripterygium glucosides tablet (TGT)

Partial response (remarkably effective or effective) · People with erosive oral lichen planus

Radix tripterygium hypoglaucum tablet (THT) led to lower partial response (remarkably effective or effective) compared with tripterygium glucosides tablet (TGT); GRADE not reported.

2 findings from 1 review

Topical clobetasol propionate 0.025% vs clobetasol cream 0.05% cream

Physician Global Assessment (Thongprasom score) · People with erosive oral lichen planus

Topical clobetasol propionate 0.025% showed no clear difference in physician Global Assessment (Thongprasom score) compared with topical clobetasol propionate 0.05%; GRADE not reported.

1 finding from 1 review

Levamisole (150 mg per day) vs placebo

Decrease in frequency of attacks · Participants with a previous or current history of recurrent aphthous stomatitis (RAS), diagnosed on history and clinical examination;…

Levamisole (150 mg per day) showed no clear difference in decrease in frequency of attacks compared with placebo; GRADE not reported.

1 finding from 1 review

Prednisone (oral, commencing 25 mg with phased dose reduction over 2 months) vs placebo

Time to resolution of first ulcer (days) · Participants with a previous or current history of recurrent aphthous stomatitis (RAS), diagnosed on history and clinical examination;…

Prednisone (oral, commencing 25 mg with phased dose reduction over 2… led to lower time to resolution of first ulcer (days) compared with placebo; GRADE not reported.

1 finding from 1 review

Rofecoxib (oral, 50 mg on first day then 25 to 50 mg per day for 4 days) vs Tinidazole (1 g per day for 3 days)

Total effective rate at 4 days · Participants with a previous or current history of recurrent aphthous stomatitis (RAS), diagnosed on history and clinical examination;…

Rofecoxib (oral, 50 mg on first day then 25 to 50 mg per day for 4… showed no clear difference in total effective rate at 4 days compared with tinidazole (1 g per day for 3 days); GRADE not reported.

1 finding from 1 review

Topical ciclosporin 1.5% gel vs Topical clobetasol propionate 0.025% gel

Physician Global Assessment (Thongprasom score) · People with erosive oral lichen planus

Topical ciclosporin 1.5% gel showed no clear difference in physician Global Assessment (Thongprasom score) compared with topical clobetasol propionate 0.025% gel; GRADE not reported.

1 finding from 1 review

Levamisole (150 mg per day) vs placebo

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

Subantimicrobial dose doxycycline (20 mg twice daily for 90 days) vs placebo

Mean VAS pain per day · Participants with a previous or current history of recurrent aphthous stomatitis (RAS), diagnosed on history and clinical examination;…

Subantimicrobial dose doxycycline (20 mg twice daily for 90 days) showed no clear difference in mean VAS pain per day compared with placebo; GRADE not reported.

1 finding from 1 review

Sulodexide (heparin plus dermatan sulphate chains) vs placebo

Days to resolution of pain / epithelialization; number of aphthae per month · Participants with a previous or current history of recurrent aphthous stomatitis (RAS), diagnosed on history and clinical examination;…
1 finding from 1 review

Prednisone (oral, commencing 25 mg with phased dose reduction over 2 months) vs Montelukast (leukotriene receptor antagonist)

Time to resolution of first ulcer (days) · Participants with a previous or current history of recurrent aphthous stomatitis (RAS), diagnosed on history and clinical examination;…

Prednisone (oral, commencing 25 mg with phased dose reduction over 2… led to lower time to resolution of first ulcer (days) compared with montelukast (leukotriene receptor antagonist); GRADE not reported.

1 finding from 1 review

Subantimicrobial dose doxycycline (20 mg twice daily for 90 days) vs placebo

Total number of new ulcers over 90 days · Participants with a previous or current history of recurrent aphthous stomatitis (RAS), diagnosed on history and clinical examination;…

Subantimicrobial dose doxycycline (20 mg twice daily for 90 days) led to lower total number of new ulcers over 90 days compared with placebo; GRADE not reported.

1 finding from 1 review

Any topical or systemic intervention vs Placebo, no treatment, or another intervention

Outcome not reported · People with erosive anogenital (genital) lichen planus

The review found no eligible studies for this question.

1 finding from 1 review

Levamisole (150 mg per day) vs placebo

Decrease in duration of attacks · Participants with a previous or current history of recurrent aphthous stomatitis (RAS), diagnosed on history and clinical examination;…

Levamisole (150 mg per day) showed no clear difference in decrease in duration of attacks compared with placebo; GRADE not reported.

1 finding from 1 review