Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

2,413 questions · 2,602 findings · 93 reviews · All outcomes

No studies found 452 · 17.4%GRADE not reported 1,582 · 60.8%Very low 392 · 15.1%Low 122 · 4.7%Moderate 53 · 2%High 1 · 0%

Consumption of xylitol chewing gum by women (mothers) vs Profylin lozenge (xylitol/sorbitol + CMC)

Xerostomia (dry mouth relief) · 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
  • Risheim 1993 (crossover, high risk of bias, n=18, rheumatic patients): both products gave good subjective relief of dry mouth in slightly less than one third of participants; crossover design not accounted for, no…
    1 study · 18 participants
    GRADE not reported

Oxygenated glycerol triester (OGT) spray vs Saliveeze (aqueous electrolyte) spray

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

Oxygenated glycerol triester (OGT) spray showed no clear difference in patient satisfaction compared with saliveeze (aqueous electrolyte) spray; GRADE not reported.

1 finding from 1 review
  • Mouly 2007b: patient satisfaction measured by VAS for global acceptability (Analysis 3.4); no significant difference between treatments for overall oral condition. Satisfaction for taste favoured OGT (mean VAS…
    1 study
    GRADE not reported

CMC/sorbitol pre-moistened swabs vs Lemon glycerin swabs

Dry mouth (xerostomia) · 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
  • Poland 1987 (crossover, high risk of bias, n=20): CMC/sorbitol reported superior to lemon glycerin for reducing oral dryness; brief report, incomplete data, period effect noted; not usable for meta-analysis.
    1 study · 20 participants
    GRADE not reported

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

Squeezable (modified) feeding bottle vs Rigid feeding bottle

Quality of life and parental satisfaction (crying, feeding, sleeping, playing time; 24-hour parental log) · Infants up to 6 months (from term) born with cleft lip, cleft palate or cleft lip and palate (Pierre Robin sequence or other syndromes…
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

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

Physostigmine gel (1.8 mg) vs Placebo gel

Salivary flow rate · 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
  • Approximately fivefold increase in saliva secretion; mean AUC salivary volume 43.4 +/- 9.4 (physostigmine) vs 8.3 +/- 6.6 (placebo), P < 0.001. Adverse effects: 8 mild gastrointestinal upsets, 1 sweating.
    1 study · 17 participants
    GRADE not reported