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General Medicine · Hepatology: severe alcoholic hepatitis
Sample itemA 45-year-old man with heavy alcohol use has jaundice and tender hepatomegaly. Bilirubin is 8 mg/dL, prothrombin time is 24 s (control 14 s), AST 160 U/L and ALT 70 U/L. He has no infection or renal failure. What is his Maddrey discriminant function and the recommended management?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
A. 54; severe disease, so start prednisolone
Discriminant function = 4.6 x (PT patient minus PT control) + bilirubin in mg/dL = 4.6 x 10 + 8 = 54. A value of 32 or more indicates severe alcoholic hepatitis. Prednisolone 40 mg daily for 28 days improves short-term survival if there is no infection, bleeding or renal failure, and response is assessed with the Lille score at day 7.
Option by option
A. 54; severe disease, so start prednisolone (correct)
Correct. The score of 54 exceeds 32 and steroids are indicated in the absence of contraindications.
B. 54; steroids are contraindicated because of ongoing alcohol use
Alcohol use is the cause of the disease and is not a contraindication to steroids; infection and bleeding are.
C. 54; give pentoxifylline because it improves survival over steroids
Pentoxifylline did not improve survival in the large STOPAH trial and is not preferred over prednisolone.
D. 22; below 32, so give supportive care and abstinence only
A score of 22 is arithmetically wrong and would wrongly deny treatment to a severe case.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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