Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

145 questions · 148 findings · 8 reviews

No studies found 26 · 17.6%GRADE not reported 74 · 50%Very low 17 · 11.5%Low 24 · 16.2%Moderate 7 · 4.7%High 0 · 0%

Intra‐arterial delivery vs intravenous delivery

Vessel patency ‐ radiological success ‐ complete (to end of treatment) · patients with < 30 days' limb ischaemiaa

Intra‐arterial delivery may leads to higher vessel patency ‐ radiological success ‐ complete (to end of treatment) compared with intravenous delivery (low certainty).

1 finding from 1 review

Vitamin D given to lactating mothers vs placebo or no treatment

Nutritional rickets ‐ radiological · term breastfed infants to prevent vitamin D deficiency and improve bone health

It is very uncertain whether vitamin D given to lactating mothers changes nutritional rickets ‐ radiological compared with placebo or no treatment (very low certainty).

1 finding from 1 review

Clopidogrel vs placebo

Number of related surgical or radiological interventions · people with ESRD receiving haemodialysis through an arteriovenous fistula

Clopidogrel showed no clear difference in number of related surgical or radiological interventions (42 days) compared with placebo (moderate certainty).

1 finding from 1 review

Metapex (calcium hydroxide/iodoform) vs Endoflas chlorophenol free (Endoflas-CF)

Radiological failure · Children with extensive decay involving the dental pulp in primary teeth

Metapex (calcium hydroxide/iodoform) showed no clear difference in radiological failure compared with endoflas chlorophenol free (Endoflas-CF); GRADE not reported.

1 finding from 1 review

Calcium hydroxide (CH) vs Formocresol (FC)

Radiological failure · Children with extensive decay involving the dental pulp in primary teeth

Calcium hydroxide (CH) probably leads to higher radiological failure compared with formocresol (FC) (moderate certainty).

2 findings from 1 review

Mineral trioxide aggregate (MTA) vs Calcium hydroxide (CH)

Radiological failure · Children with extensive decay involving the dental pulp in primary teeth

Mineral trioxide aggregate (MTA) may leads to lower radiological failure compared with calcium hydroxide (CH) (low certainty).

2 findings from 1 review

Glutaraldehyde + calcium hydroxide (CH) vs Glutaraldehyde + zinc oxide and eugenol (ZOE)

Radiological failure · Children with extensive decay involving the dental pulp in primary teeth

Glutaraldehyde + calcium hydroxide (CH) showed no clear difference in radiological failure compared with glutaraldehyde + zinc oxide and eugenol (ZOE); GRADE not reported.

1 finding from 1 review

Total-etching 36% phosphoric acid + acetone-based total-etch adhesive vs Acetone-based total-etch adhesive

Radiological failure · Children with extensive decay involving the dental pulp in primary teeth

It is very uncertain whether total-etching 36% phosphoric acid + acetone-based total-etch adhesive changes radiological failure compared with acetone-based total-etch adhesive (very low certainty).

1 finding from 1 review