Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

300 questions · 309 findings · 40 reviews

No studies found 46 · 14.9%GRADE not reported 6 · 1.9%Very low 97 · 31.4%Low 83 · 26.9%Moderate 57 · 18.4%High 20 · 6.5%

LMA vs endotracheal tube (ETT)

Tally of participants with one or more serious adverse event(s) during procedure or within 24 hours after procedure · critically ill adults undergoing percutaneous dilatational tracheostomy

It is very uncertain whether laryngeal mask airway (LMA) changes tally of participants with one or more serious adverse event(s)… compared with endotracheal tube (ETT) (very low certainty).

1 finding from 1 review

LMA vs endotracheal tube (ETT)

Failure of procedure requiring conversion · critically ill adults undergoing percutaneous dilatational tracheostomy

Laryngeal mask airway (LMA) may leads to higher failure of procedure, requiring conversion to any other procedure compared with endotracheal tube (ETT) (low certainty).

1 finding from 1 review

Transradial vs transfemoral approach

Short‐term NACE · people with coronary artery disease undergoing diagnostic coronary angiography and percutaneous coronary intervention

Transradial probably leads to lower short‐term NACE compared with transfemoral approach (moderate certainty).

1 finding from 1 review

Transradial vs transfemoral approach

Short‐term cardiac death · people with coronary artery disease undergoing diagnostic coronary angiography and percutaneous coronary intervention

Transradial probably leads to lower short‐term cardiac death compared with transfemoral approach (moderate certainty).

1 finding from 1 review

Transradial vs transfemoral approach

Short‐term MI · people with coronary artery disease undergoing diagnostic coronary angiography and percutaneous coronary intervention

Transradial showed no clear difference in short‐term MI compared with transfemoral approach (high certainty).

1 finding from 1 review

Transradial vs transfemoral approach

Success of the procedure · people with coronary artery disease undergoing diagnostic coronary angiography and percutaneous coronary intervention

Transradial probably leads to lower success of the procedure compared with transfemoral approach (moderate certainty).

1 finding from 1 review

Transradial vs transfemoral approach

Short‐term all‐cause mortality · people with coronary artery disease undergoing diagnostic coronary angiography and percutaneous coronary intervention

Transradial leads to lower short‐term all‐cause mortality compared with transfemoral approach (high certainty).

1 finding from 1 review

Transradial vs transfemoral approach

Access site complications · people with coronary artery disease undergoing diagnostic coronary angiography and percutaneous coronary intervention

Transradial may leads to lower access site complications compared with transfemoral approach (low certainty).

1 finding from 1 review

(ITS) Safe blood collection systems vs regular systems

Needlestick injuries · preventing percutaneous exposure injuries caused by needles in healthcare personnel

It is very uncertain whether (RCT) Safe blood collection systems changes needlestick injuries immediate compared with regular systems (very low certainty).

1 finding from 1 review

(RCT) Safe injection systems vs regular systems

Needlestick injuries · preventing percutaneous exposure injuries caused by needles in healthcare personnel

It is very uncertain whether (RCT) Safe injection systems changes questionnaire reported Needlestick injuries 6 mo compared with regular systems RCT (very low certainty).

4 findings from 1 review
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(RCT) Safe injection systems vs regular systems

Needlestick injury rate · preventing percutaneous exposure injuries caused by needles in healthcare personnel

It is very uncertain whether (CBA) Safe injection systems changes needlestick injury rate compared with regular systems (very low certainty).

1 finding from 1 review