Findings

What do systematic reviews say?

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

3,703 questions · 3,824 findings · 858 reviews

No studies found 573 · 15%GRADE not reported 383 · 10%Very low 993 · 26%Low 1,062 · 27.8%Moderate 614 · 16.1%High 199 · 5.2%

Summary of findings: 1.25 mg/day plus rehabilitation vs placebo plus rehabilitation

Symptom free with activities of daily living (patient rated) ( · rotator cuff disease

Summary of findings: 1.25 mg/day plus rehabilitation showed no clear difference in symptom free with activities of daily living (patient rated) ( compared with placebo plus rehabilitation (low certainty).

1 finding from 1 review

Vitamin E (capsules 2000 IU/day in two divided doses) vs placebo

Number of participants experiencing any serious adverse events · people with Alzheimer's disease

Vitamin E (capsules 2000 IU/day in two divided doses) showed no clear difference in adverse events Number of participants reporting ≥ 1 serious adverse… compared with placebo (moderate certainty).

1 finding from 1 review

Vitamin E (capsules 2000 IU/day in two divided doses) vs placebo

Progression to Alzheimer's disease Number of people progressing to AD · MCI

Vitamin E (capsules 2000 IU/day in two divided doses) showed no clear difference in progression to Alzheimer's disease Number of people progressing to AD compared with placebo (moderate certainty).

1 finding from 1 review

Pentoxifylline 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
  • Systemic interventions for recurrent aphthous stomatitis (mouth ulcers) 2012 · Cochrane All outcomes
    60 days (plus 60-day follow-up)
    Patients receiving pentoxifylline reported more adverse events than those in the placebo group but this was not statistically significant (69% reported adverse effects: dizziness, headaches, stomach upset, increased…
    1 study · 26 participants
    GRADE not reported

Calcitonin (salmon calcitonin nasal spray 200 IU/day) vs placebo

Increase in volume of more than 10% compared to the pretreatment measurement · Patients with histologically confirmed CGCG in one or both jaws and normal serum calcium and parathyroid hormone (PTH) levels

Calcitonin (salmon calcitonin nasal spray 200 IU/day) showed no clear difference in increase in volume of more than 10% compared to the pretreatment… compared with placebo; GRADE not reported.

1 finding from 1 review

Calcitonin (salmon calcitonin nasal spray 200 IU/day) vs placebo

Adverse events · Patients with histologically confirmed CGCG in one or both jaws and normal serum calcium and parathyroid hormone (PTH) levels
1 finding from 1 review
  • Adverse events were not described separately for each group. Trialists reported that adverse events were in most patients minimal and consisted of nausea, flushes and some dizziness. One patient had diarrhoea which…
    1 study · 14 participants
    GRADE not reported

Benzodiazepines (systemic clordemetildiazepam 1 mg/day) vs placebo

Relief of burning/discomfort (symptom relief; pain intensity) · People with primary burning mouth syndrome (BMS), that is, oral mucosal pain with no dental or medical cause for such symptoms
1 finding from 1 review
  • Interventions for treating burning mouth syndrome 2016 · Cochrane All outcomes
    short-term (up to 3 months) · clordemetildiazepam
    Bogetto 1999 (clordemetildiazepam) included in the benzodiazepine comparison but data not presented (79% placebo-arm attrition).
    1 study
    GRADE not reported