Findings

What do systematic reviews say?

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

14 questions · 14 findings · 8 reviews · ENT · Headline outcomes only

No studies found 0 · 0%GRADE not reported 1 · 7.1%Very low 8 · 57.1%Low 2 · 14.3%Moderate 3 · 21.4%High 0 · 0%

Antibiotics vs no treatment or placebo on top of topical antiseptics

Resolution of ear discharge ‐ measured after 4 weeks · schoolchildren with CSOM

It is very uncertain whether systemic antibiotics changes resolution of ear discharge (4 weeks or more) ‐ measured at 3 to 4… compared with no treatment or placebo on top of topical antiseptics (very low certainty).

1 finding from 1 review

Aural toileting vs no aural toileting

Resolution of ear discharge ‐ 4 weeks or more Assessed by: otoscopically confirmed · children with chronic suppurative otitis media

It is very uncertain whether aural toileting changes resolution of ear discharge ‐ 4 weeks or more Assessed by:… compared with no aural toileting (very low certainty).

1 finding from 1 review

Betahistine vs placebo

Tinnitus loudness · patients with subjective idiopathic tinnitus
1 finding from 1 review
  • Betahistine for tinnitus 2018 · Cochrane Headline outcomes only
    no estimate extracted
    2 studies · 81 participants
    Very low

Betahistine vs placebo

Change in tinnitus loudness measured by a visual analogue scale (range 0 to more than 10) · patients with subjective idiopathic tinnitus
1 finding from 1 review

Antibiotics vs placebo, no treatment or therapy of unproven effectiveness

Complete resolution of OME at more than 6 months · Children with otitis media with effusion

Antibiotics may leads to higher complete resolution of OME at more than 6 months compared with placebo, no treatment or therapy of unproven effectiveness (low certainty).

1 finding from 1 review

Intervention not reported

Communication Validated self‐report measure: verbal subscale of the CPHI scale from 0 to 5 (Demorest 1987) · adults with hearing loss who use hearing aids
1 finding from 1 review

Intervention not reported

Use of verbal communication strategy Validated self‐report measures (verbal subscale of the CPHI (Demorest 1987)). Scale from: 0 to 5 · adults with hearing loss who use hearing aids
1 finding from 1 review

Intervention not reported

Communication Validated self‐report measure: verbal subscale of the CPHI (Demorest 1987) scale from 0 to 5 · adults with hearing loss who use hearing aids
1 finding from 1 review

Intervention not reported

More than 50% improvement in pure‐tone average threshold Risk ratio · patients with idiopathic sudden sensorineural hearing loss or tinnitus

The intervention showed no clear difference in more than 50% improvement in pure‐tone average threshold Risk ratio (moderate certainty).

1 finding from 1 review

Intervention not reported

More than 25% improvement in pure‐tone average threshold Risk ratio · patients with idiopathic sudden sensorineural hearing loss or tinnitus

The intervention probably leads to higher more than 25% improvement in pure‐tone average threshold Risk ratio (moderate certainty).

1 finding from 1 review