What do systematic reviews say?

Adverse events (pain) · adults requiring radial artery catheterisation

Adverse events (pain) · adults requiring radial artery catheterisation

Adverse events (pain) · adults requiring radial artery catheterisation

Adverse events (pain) · adults requiring radial artery catheterisation

Adverse events (pain) · adults requiring radial artery catheterisation

Adverse events (pain) · adults requiring axillary artery catheterisation

Adverse events (pain) · adults requiring radial artery catheterisation

Adverse events (pain) · adults requiring radial artery catheterisation

Adverse events: other · adults with chronic pain

Adverse events: other · adults with chronic pain

Severe adverse events · newly diagnosed patients with myelodysplastic syndromes

Total adverse events1 · people following primary uncemented THA

Serious adverse events · patients with Crohn's disease (active disease population with clinical response at baseline)

Serious adverse events · patients on HD with HCV infection

Serious adverse events · children with sickle cell anaemia and microalbuminuria

Serious adverse events · people with sickle cell disease

Serious adverse events · premenopausal women (age 18–32.7 years)

Serious adverse events · premenopausal women (ages 18–36 years)

Serious adverse events · premenopausal women (age 18−47.3 years)

Serious adverse events · adults with central sleep apnoea associated with heart failure