Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,345 questions · 4,525 findings · 483 reviews

No studies found 1,024 · 22.6%GRADE not reported 388 · 8.6%Very low 1,172 · 25.9%Low 1,227 · 27.1%Moderate 576 · 12.7%High 138 · 3%

Endovenous laser ablation (EVLA) vs conventional surgery

Recurrence · people requiring intervention for short saphenous vein varices

Endovenous laser ablation showed no clear difference in clinical evidence of recurrence after 1 year compared with conventional surgery (low certainty).

1 finding from 1 review

Endovenous laser ablation (EVLA) vs conventional surgery

Disease‐specific quality of life · people requiring intervention for short saphenous vein varices
2 findings from 1 review

Ultrasound‐guided foam sclerotherapy vs conventional surgery

Recanalisation or persistence of reflux at 6 weeks · people requiring intervention for short saphenous vein varices

Ultrasound‐guided foam sclerotherapy showed no clear difference in recanalisation or persistence of reflux at 6 weeks compared with conventional surgery (low certainty).

1 finding from 1 review

Ultrasound‐guided foam sclerotherapy vs conventional surgery

Recurrence of reflux at 1 year · people requiring intervention for short saphenous vein varices

Ultrasound‐guided foam sclerotherapy showed no clear difference in recurrence of reflux at 1 year compared with conventional surgery (low certainty).

1 finding from 1 review

Topical antibiotics vs no topical antibiotic.

Surgical site infection · people presenting for surgery where healing of surgical wound planned to be by primary intention

Topical antibiotics probably leads to lower surgical site infection compared with no topical antibiotic. (moderate certainty).

1 finding from 1 review

Topical antibiotics vs no topical antibiotic.

Allergic contact dermatitis · people presenting for surgery where healing of surgical wound planned to be by primary intention

It is very uncertain whether topical antibiotics changes allergic contact dermatitis compared with no topical antibiotic. (very low certainty).

1 finding from 1 review

Topical antibiotics vs antiseptic agent

Allergic contact dermatitis · people presenting for surgery where healing of surgical wound planned to be by primary intention

It is very uncertain whether topical antibiotics changes allergic contact dermatitis compared with antiseptic (very low certainty).

1 finding from 1 review

Intervention not reported

Cumulative pain score from the end of operation (0 hours) to 72 hours · adults aged ≥ 18 years undergoing elective surgery at any surgical site

The review found no eligible studies for this question.

1 finding from 1 review