Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,454 questions · 3,562 findings · 816 reviews · Headline outcomes only

No studies found 538 · 15.1%GRADE not reported 239 · 6.7%Very low 933 · 26.2%Low 1,041 · 29.2%Moderate 612 · 17.2%High 199 · 5.6%

Clobetasol propionate cream vs prednisone

Disease control (healing of skin lesions) at day 21 · bullous pemphigoid

Clobetasol propionate cream probably leads to higher disease control (healing of skin lesions) at day 21 compared with oral prednisone (moderate certainty).

1 finding from 1 review

Clobetasol propionate cream vs prednisone

Adverse events: severe complications at day 21 · bullous pemphigoid

Clobetasol propionate cream may leads to lower adverse events: severe complications at day 21 compared with oral prednisone (low certainty).

1 finding from 1 review

Pentoxifylline with antibiotics (any dose or duration) vs placebo or no intervention

Length of hospital stay · neonates with sepsis

Pentoxifylline with antibiotics (any dose or duration) showed no clear difference in length of hospital stay (LOS) in days compared with placebo or no intervention (low certainty).

1 finding from 1 review

Intervention not reported

Varenicline plus behavioral intervention vs placebo plus behavioral intervention ‐ (repeated point prevalence abstinence (not even a puff/chew/session in the last 7 days) at each of weeks 5, 12, and 25 (combined), verified by CO cutoff < 10 ppm) · people who use waterpipe

The intervention showed no clear difference in varenicline plus behavioral intervention vs placebo plus behavioral… (low certainty).

1 finding from 1 review

HFNC vs continuous positive airway pressure (CPAP)

Death (before hospital discharge) or BPD (supplemental oxygen/respiratory support at 36 weeks' postmenstrual age if born < 32 weeks' gestation, or 28 days if born ≥ 32 weeks' gestation) · preterm infants requiring primary respiratory support

Nasal high flow showed no clear difference in death (before hospital discharge) or BPD(supplemental… compared with continuous positive airway pressure (low certainty).

1 finding from 1 review

HFNC vs nasal intermittent positive pressure ventilation

BPD (supplemental oxygen/respiratory support at 36 weeks' postmenstrual age if born < 32 weeks' gestation, or 28 days if born ≥ 32 weeks' gestation) · preterm infants requiring primary respiratory support

Nasal high flow showed no clear difference in BPD (supplemental oxygen/respiratory support at 36 weeks'… compared with nasal intermittent positive pressure ventilation (low certainty).

1 finding from 1 review