Findings

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Evidence found and GRADE certainty

2,556 questions · 2,794 findings · 119 reviews · Oral Health

No studies found 489 · 17.5%GRADE not reported 1,719 · 61.5%Very low 399 · 14.3%Low 128 · 4.6%Moderate 58 · 2.1%High 1 · 0%

Colchicine (0.5 mg per day for 3 months) vs prednisolone

Number of (minor aphthous) oral ulcers · Participants with a previous or current history of recurrent aphthous stomatitis (RAS), diagnosed on history and clinical examination;…

Colchicine (0.5 mg per day for 3 months) showed no clear difference in number of aphthous ulcers at completion compared with prednisolone (5 mg per day for 3 months); GRADE not reported.

1 finding from 1 review

Oral diclofenac sodium (NSAID) vs splint

Pain (on movement and on palpation of the affected TMJ) · Adults (>18 years) with temporomandibular joint osteoarthritis (TMJ OA) diagnosed by RDC/TMD or compatible criteria
1 finding from 1 review
  • Interventions for managing temporomandibular joint osteoarthritis 2012 · Cochrane All outcomes
    1 week and 3 months
    Data for pain on movement or pain on palpation of the affected TMJ (both at 1 week and 3 months) could not be extracted, as they are described as percentages of an unclear total number. Narratively, diclofenac sodium…
    1 study
    GRADE not reported

Colchicine (0.5 mg per day for 3 months) vs prednisolone

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

Colchicine (0.5 mg per day for 3 months) vs prednisolone

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

Colchicine (0.5 mg per day for 3 months) showed no clear difference in recurrence during treatment period compared with prednisolone (5 mg per day for 3 months); GRADE not reported.

1 finding from 1 review

Topical clobetasol propionate 0.025% vs clobetasol cream 0.05% cream

Partial response (partial or complete response) · People with erosive oral lichen planus

Topical clobetasol propionate 0.025% showed no clear difference in partial response (partial or complete response) compared with topical clobetasol propionate 0.05%; GRADE not reported.

1 finding from 1 review

Subepithelial connective tissue graft (palate) at implant placement vs No augmentation

Aesthetics evaluated by the dentist (any validated aesthetic index) · Partially edentulous patients receiving posterior mandibular implants

Subepithelial connective tissue graft (palate) at implant placement led to lower aesthetics (pink aesthetic score, PES) evaluated by dentist compared with no augmentation; GRADE not reported.

1 finding from 1 review

Tacrolimus 0.1% vs Topical clobetasol propionate 0.05% ointment

Reduction in target/mean lesion size · People with erosive oral lichen planus

Topical tacrolimus 0.1% ointment showed no clear difference in reduction in target/mean lesion size compared with topical clobetasol propionate 0.05% ointment; GRADE not reported.

1 finding from 1 review

Fixed partial denture supported by root-formed implants and remaining teeth (tooth/implant-supported) vs Fixed partial denture supported only by root-formed implants (implant-supported)

Alveolar bone loss · Partially edentulous patients (mandible) receiving FDPs; split-mouth, 10-year
1 finding from 1 review

Open TMJ surgery (arthroplasty / total joint replacement)

Outcome not reported · Adults (>18 years) with temporomandibular joint osteoarthritis (TMJ OA) diagnosed by RDC/TMD or compatible criteria

The review found no eligible studies for this question.

1 finding from 1 review

Tilting-type RDP (minor connector design) vs Functional and sanitary RDP designs

Patient satisfaction · Partially edentulous patients with a distal-extension RDP (minor connector); cross-over
1 finding from 1 review

RDP with lingual plate major connector vs RDP with sublingual bar major connector

Abutment mobility · Partially edentulous patients treated with a mandibular RDP (major connector)

RDP with lingual plate major connector led to lower abutment tooth mobility (Periotest) at 30 months compared with RDP with sublingual bar major connector; GRADE not reported.

1 finding from 1 review

One-to-one advice on sugar restriction: detailed information on the sugar content of foods, with instruction to refrain from sugar-containing foods between meals and to reduce sugar in main meals (6-week sugar restriction) vs No advice on sugar restriction

Total sugar intake frequency (mean number of intakes per day) · Adults with frequent sugar intake harbouring Streptococcus mutans and Streptococcus sobrinus in saliva (14 dental technical students and 6…
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

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

Total number of new lesions over 2-month treatment period · 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… showed no clear difference in total number of new lesions over 2-month treatment period compared with montelukast (leukotriene receptor antagonist); GRADE not reported.

1 finding from 1 review

Colchicine (0.5 mg three times per day) vs placebo

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
  • There was a greater percentage of treatment interruptions in the colchicine group due to gastrointestinal adverse effects (Fisher's exact test P=0.009). The review noted potential evidence of harm at a dose of 1.5 mg…
    1 study · 43 participants
    GRADE not reported

Altered-cast technique RDP vs One-piece cast RDP

Patients with increased abutment tooth mobility · Partially edentulous patients treated with a distal-extension RDP

Altered-cast technique RDP showed no clear difference in patients with increased abutment tooth mobility compared with one-piece cast RDP; GRADE not reported.

1 finding from 1 review