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Background and Aim
Whether 5‐aminosalicylic acid (ASA) can be stopped in patients with stable ulcerative colitis (UC) remains unclear. We aimed to examine whether 5‐ASA can be safely withdrawn in UC patients who have been in corticosteroid‐free clinical remission for ≥ 1 year.
Methods
This is a retrospective cohort study using territory‐wide healthcare database in Hong Kong. Primary outcome was...
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