Acute pancreatitis is inflammation of the pancreas that occurs suddenly.
Abdominal pain is the most prominent symptom of acute pancreatitis.
It is diagnosed by at least two of the following: characteristic abdominal pain, serum amylase or lipase levels ≥3 times the upper limit of normal and characteristic abdominal imaging findings.
Mild acute pancreatitis does not have any organ failure or local or systemic complication.
Moderately severe acute pancreatitis has the presence of local or systemic complication and/or transient organ failure in <48 hours.
Severe acute pancreatitis has organ failure persistent in >48 hours.
A recent study by investigators from Hong Kong showed that poor sleep quality and longer sleep onset latency are associated with an increased risk of peptic ulcer disease (PUD) recurrence. Depression is also shown to be associated with subsequent incidence of PUD.