Nausea · participants aged 6 months or older undergoing surgical procedures under general anaesthesia
Supplemental IV crystalloid probably leads to lower risk of PON, defined as the presence of subjective nausea, reported… compared with control IV crystalloid volume (moderate certainty).
1 finding from 1 review
Risk of POV, reported dichotomously by any discrete episodes of vomiting · participants aged 6 months or older undergoing surgical procedures under general anaesthesia
Supplemental IV crystalloid probably leads to lower risk of POV, reported dichotomously by any discrete episodes of… compared with control IV crystalloid volume (moderate certainty).
1 finding from 1 review
Risk of requiring pharmacologic treatment for PONV, reported dichotomously as the use of any medication intended to treat nausea or vomiting during the postoperative period · participants aged 6 months or older undergoing surgical procedures under general anaesthesia
Supplemental IV crystalloid probably leads to lower risk of requiring pharmacologic treatment for PONV, reported… compared with control IV crystalloid volume (moderate certainty).
1 finding from 1 review
Risk of unintended postoperative admission to hospital, reported dichotomously as admission to an inpatient unit of a participant after an intended ambulatory surgical procedure · participants aged 6 months or older undergoing surgical procedures under general anaesthesia
Supplemental IV crystalloid showed no clear difference in risk of unintended postoperative admission to hospital, reported… compared with control IV crystalloid volume (low certainty).
1 finding from 1 review
Risk of suffering a serious adverse event, reported dichotomously as the occurrence of any of: admission to high‐dependency unit, postoperative cardiac or respiratory complication, or death · participants aged 6 months or older undergoing surgical procedures under general anaesthesia
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Total volume of crystalloid administered (L) · any people undergoing surgery with fluid resuscitation
1 finding from 1 review
Mortality (in‐hospital death and 30‐day mortality) · adults receiving intravenous fluids whilst undergoing any form of surgery
Buffered showed no clear difference in mortality (in‐hospital death and 30‐day mortality) compared with non‐buffered crystalloid intravenous fluid (low certainty).
1 finding from 1 review
Organ system failure ‐ renal insufficiency requiring support · adults receiving intravenous fluids whilst undergoing any form of surgery
Buffered showed no clear difference in organ system failure ‐ renal insufficiency requiring support compared with non‐buffered crystalloid intravenous fluid (low certainty).
1 finding from 1 review
Plasma pH ‐ postoperative pH · adults receiving intravenous fluids whilst undergoing any form of surgery
1 finding from 1 review
Postoperative chloride mmol/L · adults receiving intravenous fluids whilst undergoing any form of surgery
1 finding from 1 review