Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

415 questions · 442 findings · 58 reviews

No studies found 70 · 15.8%GRADE not reported 19 · 4.3%Very low 99 · 22.4%Low 137 · 31%Moderate 86 · 19.5%High 31 · 7%

Prophylactic corticosteroids vs placebo or no corticosteroids

Gastrointestinal bleeding · adults diagnosed with coronary artery disease or cardiac valve disease, and candidates for cardiac surgery with cardiopulmonary bypass

Prophylactic corticosteroids showed no clear difference in gastrointestinal (GI) bleeding (as defined by study authors,… compared with placebo or no corticosteroids (low certainty).

1 finding from 1 review

Prophylactic corticosteroids vs placebo or no corticosteroids

Renal failure · adults diagnosed with coronary artery disease or cardiac valve disease, and candidates for cardiac surgery with cardiopulmonary bypass

Prophylactic corticosteroids showed no clear difference in renal failure (as defined by study authors, including dialysis,… compared with placebo or no corticosteroids (low certainty).

1 finding from 1 review

Intratympanic corticosteroids vs placebo/no treatment

Improvement in vertigo frequency · Ménière’s disease

Intratympanic corticosteroids showed no clear difference in improvement in vertigo frequency compared with placebo/no treatment (low certainty).

2 findings from 1 review

Intratympanic corticosteroids vs placebo/no treatment

Change in vertigo frequency · Ménière’s disease
3 findings from 1 review

Intratympanic corticosteroids vs systemic corticosteroids

Change in hearing threshold determined by PTA Range 0 dB to 140 dB Negative values represent lowering and positive values represent raising of the hearing threshold. A lower hearing threshold represents hearing improvement. Â · sudden sensorineural hearing loss

Intratympanic corticosteroids showed no clear difference in change in hearing threshold determined by PTA Range 0 dB to 140 dB… compared with systemic corticosteroids (low certainty).

1 finding from 1 review

Intratympanic corticosteroids vs no treatment or versus placebo

Change in hearing threshold determined by PTA Range 0 dB to 140 dB Negative values represent lowering and positive values represent raising of the hearing threshold. A lower hearing threshold represents hearing improvement. Â · sudden sensorineural hearing loss

Intratympanic corticosteroids showed no clear difference in change in hearing threshold determined by PTA Range 0 dB to 140 dB… compared with no treatment or versus placebo (low certainty).

1 finding from 1 review

Intratympanic corticosteroids vs no treatment or versus placebo

Final hearing threshold determined by PTA (a lower value represents better hearing) · sudden sensorineural hearing loss

Intratympanic corticosteroids showed no clear difference in final hearing threshold determined by PTA (a lower value represents… compared with no treatment or versus placebo (low certainty).

1 finding from 1 review

Intratympanic corticosteroids vs systemic corticosteroids

Final hearing threshold determined by PTA (a lower value represents better hearing) · sudden sensorineural hearing loss

Intratympanic corticosteroids showed no clear difference in final hearing threshold determined by PTA (a lower value represents… compared with systemic corticosteroids (low certainty).

1 finding from 1 review