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Each row is one question a systematic review asked: who, what, compared with what, and which outcome, with the effect it found and how certain that is. Words match anywhere in the field.
2 questions in 1 reviews · cluster CL0110
current versionsNo studies 0 · 0%Ungraded 1 · 50%Very low 1 · 50%Low 0 · 0%Moderate 0 · 0%High 0 · 0%
Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.
Intervention categories, outcome domains and clusters are a proposed key pending human validation. Clear all filters
| Question | Effect | Evidence | Status / GRADE |
|---|---|---|---|
Dietary supplements (hypericum perforatum / St John's Wort) vs Placebo Change in quality of life (QoL) · People with primary burning mouth syndrome (BMS), that is, oral mucosal pain with no dental or medical cause for such… · short-term (up to 3 months), hypericum perforatum Interventions for treating burning mouth syndrome (2016) · Cochrane | Sardella 2008 (43 participants) evaluated QoL from patient self-reports and narratively indicated that both intervention and placebo participants were better able to cope at trial completion. | 1 study · 43 participants | Ungraded |
Dietary supplements (lycopene) vs Placebo Change in quality of life (QoL) · People with primary burning mouth syndrome (BMS), that is, oral mucosal pain with no dental or medical cause for such… · short-term (up to 3 months), lycopene Interventions for treating burning mouth syndrome (2016) · Cochrane | MD 0.93 [-3.14, 5.00] | 1 study · 50 participants | Very low |