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Pearl · 04 of 05

Check the drain before you blame the patient

Read the drain with the patient: its fluid is often the earliest clue to a leak.

Persistent fever, rising pain or a failure to progress after pancreatic or colorectal surgery should prompt a look at the drain output, its colour and the fluid, as well as bloods and imaging. A changed character of drain fluid is often the first sign of a leak.

  • Note volume and appearance of drain output at each round.
  • Send fluid for amylase when a pancreatic leak is possible.
  • Do not remove a drain just because the volume is low if the fluid is abnormal.
  • Escalate imaging early when the clinical picture and drain disagree.

Why it matters

Postoperative decline is easily labelled ileus or infection before the drain is examined.

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