What do systematic reviews say?

Individual TF‐CBT vs inactive control (usual care care, attention control, waitlist)

• Psychological interventions for post‐traumatic stress disorder (PTSD) in people with severe mental illness 2017 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 100 participants
  Low

Individual TF‐CBT vs inactive control (usual care care, attention control, waitlist)

The review found no eligible studies for this question.

• Psychological interventions for post‐traumatic stress disorder (PTSD) in people with severe mental illness 2017 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Individual tailored vs continuous tapered dexamethasone regimen

Individual tailored showed no clear difference in death or cerebral palsy at 1 to 3 years compared with continuous tapered dexamethasone regimen (moderate certainty).

• Systemic corticosteroid regimens for prevention of bronchopulmonary dysplasia in preterm infants 2023 · Cochrane Headline outcomes only
  RR 7.24 [0.95, 55.26]
  1 study · 59 participants
  Moderate

Individual tailored vs continuous tapered dexamethasone regimen

Individual tailored showed no clear difference in death or abnormal neurodevelopmental outcome (various definitions) compared with continuous tapered dexamethasone regimen (low certainty).

• Systemic corticosteroid regimens for prevention of bronchopulmonary dysplasia in preterm infants 2023 · Cochrane Headline outcomes only
  RR 1.44 [0.99, 2.07]
  3 studies · 168 participants
  Low

Individual tailored vs continuous tapered dexamethasone regimen

Individual tailored showed no clear difference in death or bronchopulmonary dysplasia at 36 weeks PMA compared with continuous tapered dexamethasone regimen (low certainty).

• Systemic corticosteroid regimens for prevention of bronchopulmonary dysplasia in preterm infants 2023 · Cochrane Headline outcomes only
  RR 1.06 [0.88, 1.29]
  3 studies · 168 participants
  Low

Dual antiplatelet therapy vs one antiplatelet agent

It is very uncertain whether dual antiplatelet agent changes stroke compared with single antiplatelet agent (very low certainty).

• Antiplatelet and anticoagulant agents for secondary prevention of stroke and other thromboembolic events in people… 2020 · Cochrane Headline outcomes only
  RR 0.14 [0.01, 2.6]
  1 study · 40 participants
  Very low

Dual mini-screw implant vs Single mini-screw implant

The review found no eligible studies for this question.

• Reinforcement of anchorage during orthodontic brace treatment with implants or other surgical methods 2014 · Cochrane All outcomes
  Economic factors were not reported in any of the studies comparing two types of surgical anchorage
  0 studies
  No studies found

Dual mini-screw implant vs Single mini-screw implant

The review found no eligible studies for this question.

• Reinforcement of anchorage during orthodontic brace treatment with implants or other surgical methods 2014 · Cochrane All outcomes
  No studies reported on the number of visits for the comparison of two types of surgical anchorage
  0 studies
  No studies found

Dual mini-screw implant vs Single mini-screw implant

Dual mini-screw implant showed no clear difference in success of the anchorage device compared with single mini-screw implant; GRADE not reported.

• Reinforcement of anchorage during orthodontic brace treatment with implants or other surgical methods 2014 · Cochrane All outcomes
  RR 1.01 [0.84, 1.22]
  1 study · 25 participants
  GRADE not reported

Dual mini-screw implant vs Single mini-screw implant

Dual mini-screw implant showed no clear difference in duration of space closure compared with single mini-screw implant; GRADE not reported.

• Reinforcement of anchorage during orthodontic brace treatment with implants or other surgical methods 2014 · Cochrane All outcomes
  MD -2.19 [-6.35, 1.97]
  1 study · 25 participants
  GRADE not reported

Dual mini-screw implant vs Single mini-screw implant

Dual mini-screw implant led to higher mesiodistal movement of the upper first permanent molar compared with single mini-screw implant; GRADE not reported.

• Reinforcement of anchorage during orthodontic brace treatment with implants or other surgical methods 2014 · Cochrane All outcomes
  MD 1.62 [0.98, 2.26]
  1 study · 25 participants
  GRADE not reported

Dual mini-screw implant vs Single mini-screw implant

The review found no eligible studies for this question.

• Reinforcement of anchorage during orthodontic brace treatment with implants or other surgical methods 2014 · Cochrane All outcomes
  Acceptability was not reported in any of the studies comparing two types of surgical anchorage
  0 studies
  No studies found

Dual mini-screw implant vs Single mini-screw implant

The review found no eligible studies for this question.

• Reinforcement of anchorage during orthodontic brace treatment with implants or other surgical methods 2014 · Cochrane All outcomes
  Adverse effects were not reported in any of the studies comparing two types of surgical anchorage
  0 studies
  No studies found

Dual antiplatelet therapy vs one antiplatelet agent

• Antithrombotic therapy to prevent cognitive decline in people with small vessel disease on neuroimaging but without… 2022 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 3020 participants
  Low

Dual antiplatelet therapy vs one antiplatelet agent

The review found no eligible studies for this question.

• Antithrombotic therapy to prevent cognitive decline in people with small vessel disease on neuroimaging but without… 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Dual antiplatelet therapy vs one antiplatelet agent

• Antithrombotic therapy to prevent cognitive decline in people with small vessel disease on neuroimaging but without… 2022 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 3020 participants
  Low

Dual antiplatelet therapy vs one antiplatelet agent

The review found no eligible studies for this question.

• Antithrombotic therapy to prevent cognitive decline in people with small vessel disease on neuroimaging but without… 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Dual antiplatelet therapy vs one antiplatelet agent

• Antithrombotic therapy to prevent cognitive decline in people with small vessel disease on neuroimaging but without… 2022 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 3020 participants
  Low

Dual antiplatelet therapy vs one antiplatelet agent

The review found no eligible studies for this question.

• Antithrombotic therapy to prevent cognitive decline in people with small vessel disease on neuroimaging but without… 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Dual antiplatelet therapy vs one antiplatelet agent

• Antithrombotic therapy to prevent cognitive decline in people with small vessel disease on neuroimaging but without… 2022 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 3020 participants
  Low