Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

469 questions · 483 findings · 63 reviews

No studies found 117 · 24.2%GRADE not reported 13 · 2.7%Very low 68 · 14.1%Low 141 · 29.2%Moderate 112 · 23.2%High 32 · 6.6%

Isopropyl alcohol vs usual care

Rescue antiemetic · adults and children having any type of surgical procedure under general anaesthesia, regional anaesthesia or sedation, as hospital…

Isopropyl alcohol probably leads to lower use of rescue antiemetics Assessed by proportion requiring antiemetics compared with standard treatment (moderate certainty).

1 finding from 1 review

Isopropyl alcohol vs usual care

Patient satisfaction with treatment · adults and children having any type of surgical procedure under general anaesthesia, regional anaesthesia or sedation, as hospital…

It is very uncertain whether isopropyl alcohol changes patient satisfaction with treatment compared with standard treatment (very low certainty).

1 finding from 1 review

Isopropyl alcohol vs Normal saline

Nausea duration (nausea‐free at end of treatment) Measured by participant self‐report or medical or nursing observation · adults and children having any type of surgical procedure under general anaesthesia, regional anaesthesia or sedation, as hospital…

The review found no eligible studies for this question.

1 finding from 1 review

Isopropyl alcohol vs Normal saline

Rescue antiemetic · adults and children having any type of surgical procedure under general anaesthesia, regional anaesthesia or sedation, as hospital…

It is very uncertain whether isopropyl alcohol changes use of rescue antiemetics Assessed by proportion requiring rescue… compared with saline (very low certainty).

1 finding from 1 review

Peppermint vs placebo

Nausea duration (nausea‐free at end of treatment) Measured by participant self‐report or medical or nursing observation · adults and children having any type of surgical procedure under general anaesthesia, regional anaesthesia or sedation, as hospital…

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

All‐cause mortality Median · adults older than 18 years, with no restriction regarding presence of ASCVD; participants generally had elevated risk of ASCVD (as…

The intervention showed no clear difference in all‐cause mortality Median (low certainty).

1 finding from 1 review

Intervention not reported

ASCVD event, such as fatal or non‐fatal myocardial infarction or stroke. Median · adults older than 18 years, with no restriction regarding presence of ASCVD; participants generally had elevated risk of ASCVD (as…

The intervention showed no clear difference in ASCVD event, such as fatal or non‐fatal myocardial infarction or… (low certainty).

1 finding from 1 review

Intervention not reported

Any investigator‐defined adverse event Median · adults older than 18 years, with no restriction regarding presence of ASCVD; participants generally had elevated risk of ASCVD (as…

The intervention probably leads to higher any investigator‐defined adverse event Median (moderate certainty).

1 finding from 1 review

Intervention not reported

Adherence, variable definitions Median · adults older than 18 years, with no restriction regarding presence of ASCVD; participants generally had elevated risk of ASCVD (as…

The intervention probably leads to higher adherence, variable definitions Median (moderate certainty).

1 finding from 1 review