Findings

What do systematic reviews say?

4,760 questions · 8,065 findings · 1,036 reviews

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No studies found 1,686 · 20.9%GRADE not reported 675 · 8.4%Very low 1,953 · 24.2%Low 2,048 · 25.4%Moderate 1,296 · 16.1%High 407 · 5%

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Intervention not reported

RVX (low dose, 2.5 mg) vs VKA · adults who underwent percutaneous coronary intervention and who have an indication for anticoagulation

1 finding from 1 review

Non‐vitamin K antagonist oral anticoagulants (NOACs) post‐percutaneous coronary intervention: a network meta‐analysis 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 1399 participants
Low

Intervention not reported

DAB (low dose, 110 mg) vs VKA · adults who underwent percutaneous coronary intervention and who have an indication for anticoagulation

1 finding from 1 review

Non‐vitamin K antagonist oral anticoagulants (NOACs) post‐percutaneous coronary intervention: a network meta‐analysis 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 1962 participants
Low

Intervention not reported

RVX (low dose, 2.5 mg) vs VKA · adults who underwent percutaneous coronary intervention and who have an indication for anticoagulation

1 finding from 1 review

Non‐vitamin K antagonist oral anticoagulants (NOACs) post‐percutaneous coronary intervention: a network meta‐analysis 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 1399 participants
Low

Intervention not reported

RVX (low dose, 2.5 mg) vs VKA · adults who underwent percutaneous coronary intervention and who have an indication for anticoagulation

1 finding from 1 review

Non‐vitamin K antagonist oral anticoagulants (NOACs) post‐percutaneous coronary intervention: a network meta‐analysis 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 1399 participants
Low

Intervention not reported

DAB (low dose, 110 mg) vs VKA · adults who underwent percutaneous coronary intervention and who have an indication for anticoagulation

1 finding from 1 review

Non‐vitamin K antagonist oral anticoagulants (NOACs) post‐percutaneous coronary intervention: a network meta‐analysis 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 1962 participants
Low

A dose of vitamin D 4000 IU/d or more vs 3999 IU/d or less alone or with any other nutrient

Low birthweight · women during pregnancy

A dose of vitamin D 4000 IU/d or more showed no clear difference in low birthweight compared with 3999 IU/d or less alone or with any other nutrient (low certainty).

1 finding from 1 review

Regimens of vitamin D supplementation for women during pregnancy 2019 · Cochrane Headline outcomes only
RR 0.92 [0.49, 1.7]
2 studies · 1099 participants
Low

4% prilocaine plain vs 2% lidocaine, 1:100,000 epinephrine

Adverse effects: pain following injection · Participants of any age and gender undergoing dental procedures, and volunteers who took part in simulated scenario studies in which…

The review found no eligible studies for this question.

1 finding from 1 review

Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
SoF: Not measured.
0 studies
No studies found

4% articaine, 1:100,000 epinephrine vs 2% mepivacaine, 1:100,000 epinephrine

Adverse effects: pain following injection · Participants of any age and gender undergoing dental procedures, and volunteers who took part in simulated scenario studies in which…

The review found no eligible studies for this question.

1 finding from 1 review

Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
SoF: Not measured.
0 studies
No studies found

4% articaine, 1:100,000 epinephrine vs 2% lidocaine, 1:100,000 epinephrine

Adverse effects: paraesthesia following injection · Participants of any age and gender undergoing dental procedures, and volunteers who took part in simulated scenario studies in which…

The review found no eligible studies for this question.

1 finding from 1 review

Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
SoF: Not measured.
0 studies
No studies found

0.5% bupivacaine, 1:200,000 epinephrine vs 2% lidocaine, 1:100,000 epinephrine

Adverse effects: pain following injection · Participants of any age and gender undergoing dental procedures, and volunteers who took part in simulated scenario studies in which…

The review found no eligible studies for this question.

1 finding from 1 review

Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
SoF: Not measured.
0 studies
No studies found

4% articaine, 1:200,000 epinephrine vs 0.5% bupivacaine, 1:200,000 epinephrine

Adverse effects: pain following injection · Participants of any age and gender undergoing dental procedures, and volunteers who took part in simulated scenario studies in which…

The review found no eligible studies for this question.

1 finding from 1 review

Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
SoF: Not measured.
0 studies
No studies found

4% articaine, 1:200,000 epinephrine vs 4% articaine, 1:100,000 epinephrine

Adverse effects: paraesthesia following injection · Participants of any age and gender undergoing dental procedures, and volunteers who took part in simulated scenario studies in which…

The review found no eligible studies for this question.

1 finding from 1 review

Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
SoF: Not measured.
0 studies
No studies found

Alginate (two stage-two step final/wash impression) vs Silicone elastomer (two stage-two step)

Oral health-related quality of life · Completely edentulous people

Alginate (two stage-two step final/wash impression) may leads to higher participant-reported oral health-related quality of life… compared with silicone elastomer (two stage-two step) (low certainty).

1 finding from 1 review

Final‐impression techniques and materials for making complete and removable partial dentures 2018 · Cochrane All outcomes
2 weeks
MD 7.20 [2.71, 11.69]
1 study · 144 participants
Low

2% mepivacaine, 1:100,000 epinephrine vs 2% lidocaine, 1:100,000 epinephrine

Adverse effects: pain following injection · Participants of any age and gender undergoing dental procedures, and volunteers who took part in simulated scenario studies in which…

The review found no eligible studies for this question.

1 finding from 1 review

Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
SoF: Not measured.
0 studies
No studies found

4% articaine, 1:200,000 epinephrine vs 0.5% bupivacaine, 1:200,000 epinephrine

Adverse effects: paraesthesia following injection · Participants of any age and gender undergoing dental procedures, and volunteers who took part in simulated scenario studies in which…

The review found no eligible studies for this question.

1 finding from 1 review

Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
SoF: Not measured.
0 studies
No studies found

4% prilocaine plain vs 2% lidocaine, 1:100,000 epinephrine

Adverse effects: paraesthesia following injection · Participants of any age and gender undergoing dental procedures, and volunteers who took part in simulated scenario studies in which…

The review found no eligible studies for this question.

1 finding from 1 review

Injectable local anaesthetic agents for dental anaesthesia 2018 · Cochrane All outcomes
SoF: See comment; 0 participants (0 studies); 1 case of prolonged anaesthesia recorded; no clinical studies met the outcome definition (unable to confirm whether prolonged anaesthesia = paraesthesia).
0 studies
No studies found

Vitamin E vs placebo

Adverse effects/events ‐ extrapyramidal symptoms ‐ medium term Number of instances of extrapyramidal symptoms · patients with antipsychotic‐induced tardive dyskinesia

1 finding from 1 review

Vitamin E for antipsychotic‐induced tardive dyskinesia 2018 · Cochrane Headline outcomes only
no estimate extracted
1 study · 104 participants
Very low

Epidural vs opioid

Maternal pain score measured during labour · women in labour

1 finding from 1 review

Epidural versus non‐epidural or no analgesia for pain management in labour 2018 · Cochrane Headline outcomes only
no estimate extracted
5 studies · 1133 participants
Low

Phototherapeutic keratectomy vs alcohol delamination

Painiv, SD units(lower scores indicate less pain) · people with recurrent corneal erosion syndrome without previous surgical intervention

1 finding from 1 review

Interventions for recurrent corneal erosions 2018 · Cochrane Headline outcomes only
no estimate extracted
1 study · 33 participants
Low

Antibiotics vs placebo or usual care

Symptom score at 10 days. Measured on a 7‐point scale (0 to 6) ; lower score denotes fewer symptoms · acute asthma exacerbation

1 finding from 1 review

Antibiotics for exacerbations of asthma 2018 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 2 participants
Moderate