Br Med J 1978;2:659-660 (2 September), doi:10.1136/bmj.2.6138.659
Is nasogastric suction necessary in acute pancreatitis?
R Naeije,
E Salingret,
N Clumeck,
A De Troyer,
G Devis
Fifty-eight patients with mild to moderately severe acute pancreatitis
were randomly allocated to treatment with or without nasogastric
suction (27 and 31 patients respectively). Intravenous fluids
and pethidine hydrochloride were also given. The two groups
were comparable clinically at the start of the study. There
were no differences between the two groups in the mean duration
of the following features: abdominal pain or tenderness; absence
of bowel movements; raised serum amylase concentration; time
to resumption of oral feeding; and days in hospital. Prolonged
hyperamylasaemia (serum amylase greater than 0.33 mU/l) occurred
in one patient in the suction group and in three patients in
the non-suction group. A mild recurrence of abdominal pain after
resumption of oral feeding occurred in three patients in the
suction group and in two patients in the non-suction group.
Two patients in the suction group developed overt consumption
coagulopathy and two others pulmonary complications. No patient
in the non-suction group had complications. The findings suggest
that most patients with mild to moderately severe acute pancreatitis
do not benefit from nasogastric suction. The procedure should
be elective rather than mandatory in treating this condition.

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