Findings

What do systematic reviews say?

2 questions · 2 findings · 1 reviews · Oral medicine and oral cancer

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No studies found 0 · 0%GRADE not reported 2 · 100%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Antimicrobial lozenge vs placebo

Quality of life and other oral related symptoms · Patients receiving radiotherapy on its own or in addition to chemotherapy to the head and neck region

1 finding from 1 review

Pharmacological interventions for preventing dry mouth and salivary gland dysfunction following radiotherapy 2017 · Cochrane All outcomes
Over 6 months
Insufficient evidence of a difference for global quality of life, mouth pain RR 0.94 (95% CI 0.66 to 1.33), sore/burning mouth RR 0.95 (95% CI 0.68 to 1.35), throat pain RR 0.79 (95% CI 0.56 to 1.12) (Duncan 2005)
1 study
GRADE not reported

Selenium vs no intervention

Quality of life and other oral related symptoms (loss of taste, dysphagia) · Patients receiving radiotherapy on its own or in addition to chemotherapy to the head and neck region

1 finding from 1 review

Pharmacological interventions for preventing dry mouth and salivary gland dysfunction following radiotherapy 2017 · Cochrane All outcomes
6 weeks after end of RT
Insufficient evidence of differences for loss of taste or dysphagia; data largely unusable (no standard deviations). Ageusia milder in selenium group (not significant); dysphagia significant only at week 7 (P = 0.05)…
1 study
GRADE not reported