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Evidence found and GRADE certainty

4,811 questions · 70,850 findings · 5,139 reviews

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No studies found 15,174 · 21.4%GRADE not reported 6,479 · 9.1%Very low 17,330 · 24.5%Low 17,814 · 25.1%Moderate 11,056 · 15.6%High 2,997 · 4.2%

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Summary of findings table ‐ Endoscopic sphincterotomy vs sham

Proportion of participants without successful treatment at longest · adults with biliary sphincter of Oddi dysfunction

It is very uncertain whether summary of findings table ‐ Endoscopic sphincterotomy changes proportion of participants without successful treatment at longest compared with sham treatment (very low certainty).

1 finding from 1 review

Summary of findings table ‐ Biliary endoscopic sphincterotomy vs dual endoscopic sphincterotomy

Proportion of participants without successful treatment at 1 year · adults with biliary sphincter of Oddi dysfunction

It is very uncertain whether summary of findings table ‐ Biliary endoscopic sphincterotomy changes proportion of participants without successful treatment at 1 year compared with dual endoscopic sphincterotomy (very low certainty).

1 finding from 1 review

Summary of findings table ‐ Endoscopic sphincterotomy vs sham

Proportion of participants with ≥ 1 serious adverse events at 1 year · adults with biliary sphincter of Oddi dysfunction

It is very uncertain whether summary of findings table ‐ Endoscopic sphincterotomy changes proportion of participants with ≥ 1 serious adverse events at 1 year compared with sham treatment (very low certainty).

1 finding from 1 review

Summary of findings table ‐ Endoscopic sphincterotomy vs sham

Quality of life · adults with biliary sphincter of Oddi dysfunction
2 findings from 1 review

Summary of findings table ‐ Endoscopic sphincterotomy vs endoscopic papillary balloon dilation

Proportion of participants with ≥ 1 serious adverse events at 1 year · adults with biliary sphincter of Oddi dysfunction

It is very uncertain whether summary of findings table ‐ Endoscopic sphincterotomy changes proportion of participants with ≥ 1 serious adverse events at 1 year compared with endoscopic papillary balloon dilation (very low certainty).

1 finding from 1 review