Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,935 questions · 1,986 findings · 260 reviews · Headline outcomes only

No studies found 503 · 25.3%GRADE not reported 76 · 3.8%Very low 593 · 29.9%Low 509 · 25.6%Moderate 241 · 12.1%High 64 · 3.2%

Endovascular revascularisation plus conservative therapy vs conservative therapy

Secondary invasive interventions · intermittent claudication

Endovascular revascularisation plus conservative therapy leads to lower secondary invasive interventions compared with conservative therapy alone (high certainty).

1 finding from 1 review

Standard care plus IV tranexamic acid vs placebo or usual care

Hysterectomy to control bleeding · women with primary postpartum haemorrhage following vaginal or caesarean birth

Standard care plus IV tranexamic acid showed no clear difference in surgical intervention to control bleeding: Hysterectomy compared with placebo or standard care alone (high certainty).

1 finding from 1 review

Standard care plus IV tranexamic acid vs placebo or usual care

Side effects of the intervention: Any maternal vascular occlusive event · women with primary postpartum haemorrhage following vaginal or caesarean birth

Standard care plus IV tranexamic acid showed no clear difference in side effects of the intervention: Any maternal vascular occlusive… compared with placebo or standard care alone (moderate certainty).

1 finding from 1 review

Thiopentone and ketamine vs benzodiazepines

Awareness Postoperative interview · patients with prevention of recall of events during surgery

It is very uncertain whether thiopentone and ketamine changes awareness Postoperative interview compared with benzodiazepines (diazepam, midazolam, lorazepam) (very low certainty).

1 finding from 1 review

Thiopentone and ketamine vs benzodiazepines

Adverse effects of intraoperative wakefulness and/or postoperative awareness (i.e. post‐traumatic stress syndrome, myocardial infarction, cardiac arrest, etc.) · patients with prevention of recall of events during surgery

The review found no eligible studies for this question.

1 finding from 1 review

IMMEDIATE initiation of cART vs DEFERRED initiation of cART

Patient or population: HIV‐positive, treatment‐naive children aged 24 to 59 months (2 to 5 years old)Settings: Thailand and CambodiaIntervention: IMMEDIATE initiation of cARTComparison: DEFERRED initiation of cART · HIV‐positive, treatment‐naive children aged one to 12 years old

The review found no eligible studies for this question.

1 finding from 1 review

Spinal manipulative therapy vs inert interventions

Disability (Roland‐Morris Disability Questionnaire) Scale from: 0 to 23; 0 is no disability. · Patients with acute low‐back pain
2 findings from 1 review

Spinal manipulative therapy vs other interventions

Disability (Roland‐Morris Disability Questionnaire) Scale from: 0 to 23; 0 is no disability. · Patients with acute low‐back pain
2 findings from 1 review