Terlipressin Ischaemic Risk — RACP Adult Medicine MCQ
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Correct answer: E — Nephrotoxicity
Terlipressin causes splanchnic vasoconstriction (its therapeutic mechanism) but also constricts other vascular beds, causing peripheral (digital) and visceral (mesenteric, coronary) ischaemia. The CONFIRM trial identified ischaemic events (bowel ischaemia, cardiac ischaemia, digital gangrene) as important adverse effects. Patients on terlipressin require close monitoring for: abdominal pain (mesenteric ischaemia), chest pain/ECG changes (coronary ischaemia), and digital pallor/cyanosis. Terlipressin should be ceased immediately if ischaemic signs develop. GTN patches may be applied to reduce peripheral ischaemia.
Reference: eTG – 2025 – Gastrointestinal; CONFIRM Trial – 2022