Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,916 questions · 3,207 findings · 167 reviews · related questions CL0289

No studies found 596 · 18.6%GRADE not reported 1,666 · 51.9%Very low 603 · 18.8%Low 252 · 7.9%Moderate 78 · 2.4%High 12 · 0.4%

Oral care protocol vs usual care or no treatment

Oral mucositis (severe) · Patients with cancer receiving radiotherapy, chemotherapy or targeted therapies

Oral care protocol showed no clear difference in oral mucositis (severe) compared with no treatment/usual care; GRADE not reported.

1 finding from 1 review

Cryotherapy (ice chips) 30 minutes vs Cryotherapy (ice chips) 60 minutes

Oral mucositis (any severity) · Patients with cancer receiving radiotherapy, chemotherapy or targeted therapies

Cryotherapy (ice chips) 30 minutes showed no clear difference in oral mucositis (any severity) compared with cryotherapy (ice chips) 60 minutes; GRADE not reported.

1 finding from 1 review

Mucin-containing lozenge vs placebo control

Dry mouth (xerostomia) · Adults seeking treatment for the symptom of dry mouth (xerostomia) due to any cause (e.g. medication, Sjogren's syndrome, radiotherapy,…

Mucin-containing lozenge showed no clear difference in xerostomia (VAS mouth dryness) compared with placebo lozenge; GRADE not reported.

1 finding from 1 review
  • Gravenmade 1993 (crossover, high risk of bias, n=42, Sjogren's syndrome): no statistically significant difference between mucin lozenge and placebo for mouth dryness on a VAS (Analysis 1.2).
    1 study · 42 participants
    GRADE not reported

Oral cryotherapy (ice chips, ice-cold water, ice cubes or crushed ice held in the mouth during cancer treatment) vs no treatment

Oral mucositis (any severity) · Patients with cancer receiving radiotherapy, chemotherapy or targeted therapies

Cryotherapy (ice chips) may leads to lower oral mucositis (any severity) compared with no treatment (low certainty).

1 finding from 1 review

Arthroscopy vs Nonsurgical treatment

Pain after 6 months · Adults (older than 18 years) with a temporomandibular disorder (synovitis, disc displacement with or without reduction, myofascial…

Arthroscopy showed no clear difference in pain after 6 months compared with nonsurgical treatment; GRADE not reported.

1 finding from 1 review

Carbopol (polyacrylic acid/acetate) spray vs Placebo spray

Patient preference · Adults seeking treatment for the symptom of dry mouth (xerostomia) due to any cause (e.g. medication, Sjogren's syndrome, radiotherapy,…
1 finding from 1 review
  • Patient preference for active sprays vs placebo nearly attained significance (Chi2 7.259, df=3; P = 0.064); 15/43 participants expressed no desire to continue any spray after the trial.
    1 study · 43 participants
    GRADE not reported

Arthroscopy vs open surgery

Pain (VAS/SSI) after 12 months · Adults (older than 18 years) with a temporomandibular disorder (synovitis, disc displacement with or without reduction, myofascial…

Arthroscopy led to higher pain (VAS/SSI) after 12 months compared with open surgery; GRADE not reported.

1 finding from 1 review

Artificial bone graft: InFuse (collagen matrix) impregnated with rhBMP-2 vs Traditional iliac crest cancellous bone graft

Clinical assessment: nasal alar base augmentation (0 to 3 grading scale) · Skeletally mature patients with unilateral cleft lip and palate and an alveolar cleft defect (>5 years; mean age 16.1 years)

Artificial bone graft: InFuse (collagen matrix) impregnated with… showed no clear difference in clinical assessment: nasal alar base augmentation (0 to 3 grading… compared with traditional iliac crest cancellous bone graft; GRADE not reported.

1 finding from 1 review

Commercial mouthcare system (Biotene Oral Balance / Xerostom) vs Usual care or CMC-based control

Dry mouth (xerostomia) · Adults seeking treatment for the symptom of dry mouth (xerostomia) due to any cause (e.g. medication, Sjogren's syndrome, radiotherapy,…

Commercial mouthcare system (Biotene Oral Balance / Xerostom) led to higher xerostomia (VAS mouth dryness) compared with usual care or CMC-based control; GRADE not reported.

1 finding from 1 review

Arthroscopy vs Arthrocentesis

Pain (VAS) after 12 months · Adults (older than 18 years) with a temporomandibular disorder (synovitis, disc displacement with or without reduction, myofascial…

Arthroscopy showed no clear difference in pain (VAS) after 12 months compared with arthrocentesis; GRADE not reported.

1 finding from 1 review

Arthroscopy vs open surgery

Crepitation (clinical evaluation, 12 months) · Adults (older than 18 years) with a temporomandibular disorder (synovitis, disc displacement with or without reduction, myofascial…

Arthroscopy showed no clear difference in crepitation (clinical evaluation, 12 months) compared with open surgery; GRADE not reported.

1 finding from 1 review

Arthroscopy vs open surgery

Click (clinical evaluation, 12 months) · Adults (older than 18 years) with a temporomandibular disorder (synovitis, disc displacement with or without reduction, myofascial…

Arthroscopy showed no clear difference in click (clinical evaluation, 12 months) compared with open surgery; GRADE not reported.

1 finding from 1 review