Findings

What do systematic reviews say?

7 questions · 7 findings · 4 reviews

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No studies found 1 · 14.3%GRADE not reported 0 · 0%Very low 5 · 71.4%Low 1 · 14.3%Moderate 0 · 0%High 0 · 0%

Surgical thrombectomy vs different types of endovascular interventions

Failure · thrombosed haemodialysis arteriovenous fistulas and grafts

It is very uncertain whether surgical thrombectomy changes failure compared with different types of endovascular interventions (very low certainty).

1 finding from 1 review

Interventions for thrombosed haemodialysis arteriovenous fistulas and grafts 2024 · Cochrane Headline outcomes only
RR 0.66 [0.23, 1.89]
1 study · 115 participants
Very low

Surgical vs conservative interventions

Treatment failure (indication for non‐routine secondary surgery) · adults (aged ≥ 16 years) with acute middle third clavicle fractures

Surgical may leads to lower treatment failuref Indication for non‐routine secondary surgery compared with conservative interventions (low certainty).

1 finding from 1 review

Surgical versus conservative interventions for treating fractures of the middle third of the clavicle 2019 · Cochrane Headline outcomes only
RR 0.32 [0.2, 0.5]
12 studies · 1197 participants
Low

Surgical thrombectomy vs mechanical thrombectomy

Failure · thrombosed haemodialysis arteriovenous fistulas and grafts

It is very uncertain whether surgical thrombectomy changes failure compared with mechanical thrombectomy (very low certainty).

1 finding from 1 review

Interventions for thrombosed haemodialysis arteriovenous fistulas and grafts 2024 · Cochrane Headline outcomes only
RR 0.92 [0.64, 1.32]
3 studies · 404 participants
Very low

Surgical thrombectomy vs pulse spray technique

Failure · thrombosed haemodialysis arteriovenous fistulas and grafts

It is very uncertain whether surgical thrombectomy changes failure compared with pulse spray technique (very low certainty).

1 finding from 1 review

Interventions for thrombosed haemodialysis arteriovenous fistulas and grafts 2024 · Cochrane Headline outcomes only
RR 0.67 [0.14, 3.17]
1 study · 20 participants
Very low

Surgical thrombectomy vs continuous infusion

Failure · thrombosed haemodialysis arteriovenous fistulas and grafts

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for thrombosed haemodialysis arteriovenous fistulas and grafts 2024 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Surgical fixation vs non‐surgical immobilisation

Treatment failure requiring re‐intervention · children with displaced fractures

It is very uncertain whether surgical fixation changes treatment failure requiring re‐intervention compared with non‐surgical immobilisation (very low certainty).

1 finding from 1 review

Interventions for treating supracondylar elbow fractures in children 2022 · Cochrane Headline outcomes only
RR 0.33 [0.01, 7.87]
Studies not reported
Very low

Surgical interventions (exploration and decompression / external neurolysis, internal neurolysis, neurorrhaphy / direct repair, neuroma excision, anastomosis, autologous or allograft nerve grafting or tubulization) vs conservative interventions

Treatment failure requiring re‐intervention · adults with acute acromioclavicular dislocation of the shouldera

It is very uncertain whether surgical intervention changes treatment failure (usually requiring a subsequent operation) at 1 year compared with conservative intervention (very low certainty).

1 finding from 1 review

Surgical versus conservative interventions for treating acromioclavicular dislocation of the shoulder in adults 2019 · Cochrane Headline outcomes only
RR 0.99 [0.51, 1.94]
6 studies · 342 participants
Very low