Primary anaesthesia failure · Adult patients undergoing hand, wrist or forearm surgery
Multiple leads to lower primary anaesthesia failure compared with single‐injection technique (high certainty).
1 finding from 1 review
Secondary analgesia failure: Intraoperative sedation required · Adult patients undergoing hand, wrist or forearm surgery
Multiple showed no clear difference in secondary analgesia failure ‐ intraoperative sedation required compared with single‐injection technique (high certainty).
1 finding from 1 review
Mortality in hospital or up to 30 days · people undergoing abdominal aortic surgery
Epidural pain relief showed no clear difference in mortality in hospital or up to 30 days compared with systemic opioid‐based pain relief (low certainty).
1 finding from 1 review
Myocardial infarction · people undergoing abdominal aortic surgery
Epidural pain relief probably leads to lower myocardial infarction compared with systemic opioid‐based pain relief (moderate certainty).
1 finding from 1 review
Duration of tracheal intubation · people undergoing abdominal aortic surgery
1 finding from 1 review
Respiratory failure · people undergoing abdominal aortic surgery
Epidural pain relief probably leads to lower respiratory failure compared with systemic opioid‐based pain relief (moderate certainty).
1 finding from 1 review
Gastrointestinal bleeding · people undergoing abdominal aortic surgery
Epidural pain relief leads to lower gastrointestinal bleeding compared with systemic opioid‐based pain relief (high certainty).
1 finding from 1 review
Pain (VAS scores) on movement at postoperative day 1 Scale from: 0 to 10. · people undergoing abdominal aortic surgery
1 finding from 1 review
Length of critical care stay (hours) · people undergoing abdominal aortic surgery
1 finding from 1 review
Adverse effects · patients undergoing cataract surgery
1 finding from 1 review
Adverse effects · patients undergoing cataract surgery
1 finding from 1 review
Intervention not reported
Mean total blood loss (mL: antifibrinolytics vs placebo · children undergoing surgery for scoliosis
1 finding from 1 review
Intervention not reported
Number of participants receiving transfusion with allogeneic blood: antifibrinolytics vs placebo · children undergoing surgery for scoliosis
It is very uncertain whether the intervention changes number of participants receiving transfusion with allogeneic blood:… (very low certainty).
1 finding from 1 review
Intervention not reported
Number of participants receiving transfusion with allogeneic blood: aminocaproic acid vs placebo · children undergoing surgery for scoliosis
1 finding from 1 review
Intervention not reported
Number of participants receiving transfusion with allogeneic blood: aprotinin vs placebo · children undergoing surgery for scoliosis
It is very uncertain whether the intervention changes number of participants receiving transfusion with allogeneic blood:… (very low certainty).
1 finding from 1 review
Intervention not reported
Mean total blood transfused (mL): antifibrinolytics vs placebo · children undergoing surgery for scoliosis
1 finding from 1 review
Intervention not reported
Mean total blood transfused (mL): aminocaproic acid vs placebo · children undergoing surgery for scoliosis
1 finding from 1 review
Intervention not reported
Mean total blood transfused (mL): aprotinin vs placebo · children undergoing surgery for scoliosis
1 finding from 1 review
Intervention not reported
Mean total blood transfused (mL): tranexamic acid vs placebo · children undergoing surgery for scoliosis
1 finding from 1 review
Intervention not reported
Mean total blood loss (mL): aminocaproic acid vs placebo · children undergoing surgery for scoliosis
1 finding from 1 review