Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,293 questions · 2,395 findings · 172 reviews · Gut

No studies found 420 · 17.5%GRADE not reported 60 · 2.5%Very low 821 · 34.3%Low 602 · 25.1%Moderate 397 · 16.6%High 95 · 4%

Duct‐to‐mucosa pancreaticojejunostomy using the modified Blumgart technique vs duct‐to‐mucosa pancreaticojejunostomy using the traditional interrupted technique

Rate of POPF (grade B or C defined according to the 2016 ISGPS definition) · adults undergoing open pancreaticoduodenectomy
1 finding from 1 review

Antibiotics vs 5‐aminosalicylic acid (5‐ASA) (mesalazine)

Failure to maintain clinical remission at end of study · Patients with quiescent ulcerative colitis

It is very uncertain whether antibiotics changes failure to maintain clinical remission at end of study compared with 5‐ASA (very low certainty).

1 finding from 1 review