Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

170 questions · 170 findings · 56 reviews

No studies found 42 · 24.7%GRADE not reported 19 · 11.2%Very low 63 · 37.1%Low 33 · 19.4%Moderate 12 · 7.1%High 1 · 0.6%

Enamel matrix derivative (EMD; Emdogain) vs placebo or control

Postoperative complications (infection) / adverse events · Patients affected by chronic, aggressive, or early onset periodontitis, with intrabony defects having an intrabony component of at least 3…
1 finding from 1 review

Enteral vs enteral and parenteral nutrition

Adverse events: sepsis (as reported by study authors at end of study · critically ill adults admitted to the ICU for trauma, emergency, or post‐surgical care; population excludes participants with acute…

The review found no eligible studies for this question.

1 finding from 1 review

Enteral vs parenteral nutrition

Adverse events: sepsis (as reported by study authors at end of study · critically ill adults admitted to the ICU for trauma, emergency, or post‐surgical care; population excludes participants with acute…

Enteral may leads to lower adverse events: sepsis (as reported by study authors at end of study compared with parenteral nutrition (low certainty).

1 finding from 1 review

Enteral vs enteral and parenteral nutrition

Adverse events: Vomiting · critically ill adults admitted to the ICU for trauma, emergency, or post‐surgical care; population excludes participants with acute…

The review found no eligible studies for this question.

1 finding from 1 review

Enteral vs parenteral nutrition

Adverse events: Vomiting · critically ill adults admitted to the ICU for trauma, emergency, or post‐surgical care; population excludes participants with acute…

It is very uncertain whether enteral changes adverse events: vomiting (as reported by study authors at end of study compared with parenteral nutrition (very low certainty).

1 finding from 1 review

Enteral vs enteral and parenteral nutrition

Adverse events ‐ pneumonia · critically ill adults admitted to the ICU for trauma, emergency, or post‐surgical care; population excludes participants with acute…

It is very uncertain whether enteral changes adverse events: pneumonia (as reported by study authors at end of… compared with enteral and parenteral nutrition (very low certainty).

1 finding from 1 review

Enteral vs parenteral nutrition

Adverse events ‐ pneumonia · critically ill adults admitted to the ICU for trauma, emergency, or post‐surgical care; population excludes participants with acute…

Enteral showed no clear difference in adverse events: pneumonia (as reported by study authors at end of… compared with parenteral nutrition (low certainty).

1 finding from 1 review

Enteral vs enteral and parenteral nutrition

Adverse events: aspiration (as reported by study authors at end of study · critically ill adults admitted to the ICU for trauma, emergency, or post‐surgical care; population excludes participants with acute…

The review found no eligible studies for this question.

1 finding from 1 review

Enteral vs parenteral nutrition

Adverse events: aspiration (as reported by study authors at end of study · critically ill adults admitted to the ICU for trauma, emergency, or post‐surgical care; population excludes participants with acute…

It is very uncertain whether enteral changes adverse events: aspiration (as reported by study authors at end of… compared with parenteral nutrition (very low certainty).

1 finding from 1 review

Surgery vs Radiotherapy alone

Adverse events associated with treatment · Adults with oropharyngeal cancer
1 finding from 1 review

Elective neck dissection (at time of primary tumour resection) vs Therapeutic (delayed) neck dissection

Adverse events associated with treatment · Adults with oral cavity cancer (tongue or floor of mouth) and clinically negative neck nodes

Elective neck dissection (at time of primary tumour resection) probably leads to higher adverse events associated with treatment compared with therapeutic (delayed) neck dissection (moderate certainty).

1 finding from 1 review