Intervention not reported
Perioperative bleeding requiring non‐surgical intervention · patients with paediatric tonsillectomy
The intervention showed no clear difference in perioperative bleeding requiring non‐surgical intervention (moderate certainty).
1 finding from 1 review
Surgical site infection · patients with perforated peptic ulcer disease
Laparoscopic surgery showed no clear difference in surgical site infection compared with open surgery (moderate certainty).
1 finding from 1 review
Adequate surgical anaesthesia ‐ At 30 minutes post‐block assessment interval · patients with regional anaesthesia of the lower arm
infraclavicular block showed no clear difference in adequate surgical anaesthesia ‐ At 30 minutes post‐block assessment… compared with all other brachial plexus blocks (high certainty).
1 finding from 1 review
Supplementation required for surgical anaesthesia · patients with regional anaesthesia of the lower arm
infraclavicular block showed no clear difference in supplementation required to achieve adequate surgical anaesthesia compared with all other brachial plexus blocks (high certainty).
1 finding from 1 review
Onset time of adequate surgical anaesthesia (minutes) · patients with regional anaesthesia of the lower arm
1 finding from 1 review
Surgical intervention · patients with diabetic foot infection
G‐CSF + standard treatment may leads to lower need for surgery: Overall Surgical Interventions compared with usual treatment (low certainty).
1 finding from 1 review
Surgical site infection · people with breast and axillary surgery
Fibrin glue instillation under skin flaps showed no clear difference in surgical site infectionRR compared with no‐fibrin (low certainty).
1 finding from 1 review
Requirement for additional (surgical) interventions · Adults with mandibular fractures excluding condyles (fixed with 2 mm titanium miniplates)
1 finding from 1 review
Intervention not reported
Surgical failure (intraocular pressure >21mmHg) ( · patients with glaucoma surgery
The intervention probably leads to lower surgical failure (intraocular pressure >21mmHg) ( (moderate certainty).
1 finding from 1 review
Treatment / surgical procedure time · Patients with chronic periodontitis (aged 21 years or older) with periodontal infra-bony defects; furcation-involved teeth and aggressive…
Guided tissue regeneration (GTR) with barrier membrane (resorbable… showed no clear difference in treatment / surgical procedure time compared with open flap debridement (access flap surgery); GRADE not reported.
1 finding from 1 review
MD 23.9
1 study
GRADE not reported
Hard tissue probing at surgical re-entry (bone gain) · Patients with chronic periodontitis (aged 21 years or older) with periodontal infra-bony defects; furcation-involved teeth and aggressive…
Guided tissue regeneration (GTR) with barrier membrane (resorbable… led to higher hard tissue probing at surgical re-entry (bone gain) compared with open flap debridement (access flap surgery); GRADE not reported.
1 finding from 1 review
MD 1.39 [1.08, 1.71]
3 studies
GRADE not reported
Hard tissue probing at surgical re-entry (bone gain) · Patients with chronic periodontitis (aged 21 years or older) with periodontal infra-bony defects; furcation-involved teeth and aggressive…
Guided tissue regeneration (GTR) combined with bone substitutes/graft led to higher hard tissue probing at surgical re-entry (bone gain) compared with open flap debridement (access flap surgery); GRADE not reported.
1 finding from 1 review
MD 3.37 [3.14, 3.61]
1 study
GRADE not reported
Outcomes (up to 30 days' · adults with severe aortic stenosis who are at a low surgical risk.
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
All‐cause mortality · adults with severe aortic stenosis who are at a low surgical risk.
Transcatheter aortic valve implantation showed no clear difference in all‐cause mortality compared with surgical aortic valve replacement (moderate certainty).
1 finding from 1 review
Stroke · adults with severe aortic stenosis who are at a low surgical risk.
Transcatheter aortic valve implantation showed no clear difference in stroke compared with surgical aortic valve replacement (moderate certainty).
1 finding from 1 review
Patient readmissions · adults with severe aortic stenosis who are at a low surgical risk.
Transcatheter aortic valve implantation showed no clear difference in rehospitalisation compared with surgical aortic valve replacement (low certainty).
1 finding from 1 review
Myocardial infarction · adults with severe aortic stenosis who are at a low surgical risk.
Transcatheter aortic valve implantation showed no clear difference in myocardial infarction compared with surgical aortic valve replacement (moderate certainty).
1 finding from 1 review
Cardiac mortality · adults with severe aortic stenosis who are at a low surgical risk.
Transcatheter aortic valve implantation showed no clear difference in cardiac death compared with surgical aortic valve replacement (moderate certainty).
1 finding from 1 review
Length of hospital stay · adults with severe aortic stenosis who are at a low surgical risk.
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Permanent pacemaker implantation · adults with severe aortic stenosis who are at a low surgical risk.
Transcatheter aortic valve implantation probably leads to higher permanent pacemaker implantation compared with surgical aortic valve replacement (moderate certainty).
1 finding from 1 review