Obgyn: Obstetric Cholestasis: Free MSRA Podcast

🎧 FREE MSRA PODCAST – Obstetric Cholestasis (ICP): UK High-Yield RevisionObstetric cholestasis, also called intrahepatic cholestasis of pregnancy (ICP), is a must-know topic for both exams and clinical practice. In this episode, we break down the essential UK facts: from classic symptoms and key investigations to management strategies and crucial numbers to remember. Get exam-ready with our clear and memorable summary!📝 Key Learning Points🩺 Definition & Prevalence• ICP is a pregnancy-specific liver disorder (usually 3rd trimester) caused by impaired bile flow, leading to raised bile acids in the blood and intense itching.• Affects around 1% of pregnancies in the UK. Recurrence risk: 45–90%.🧬 Causes & Risk Factors• Exact cause is unknown. Thought to involve hormonal (oestrogen), genetic, and possible environmental factors.• Key risk factors: previous ICP, family history, multiple pregnancy, gallstones, hepatitis C, South Asian or Scandinavian ethnicity.💡 Symptoms & Clinical Presentation• Main symptom: intense itching, especially palms and soles (pruritus). Often worse at night.• No rash; may have dark urine, pale stools, mild jaundice, fatigue. Symptoms often precede blood test changes.🔬 Diagnosis• Gold standard: fasting serum bile acids ≥10 micromol/L.• Severe risk: bile acids >40 micromol/L.• Mildly raised ALT/AST (up to 2x normal), ALP less useful (naturally high in pregnancy). Prolonged PT if vitamin K deficient.• Rule out: viral hepatitis, HELLP, preeclampsia, acute fatty liver of pregnancy, other liver/skin conditions.🩻 Management• Relieve symptoms: Ursodeoxycholic acid (UDCA) is mainstay (improves itching, may help LFTs – evidence on fetal outcomes mixed).• Topical emollients for itch, vitamin K supplementation if fat malabsorption/prolonged PT.• Avoid dexamethasone (potential fetal risks).• Weekly LFT and bile acid monitoring; consider delivery from 37 weeks if severe (both high bile acids & transaminases).👶 Complications & Prognosis• Risks: preterm birth, fetal distress, stillbirth (especially if severe/late-onset ICP).• Maternal risk: vitamin K deficiency, postpartum haemorrhage (rare). Most symptoms resolve after delivery.• Recurrence in future pregnancies: high (45–90%).📎 More ICP Revision Resources:📝 Revision Notes: https://www.passthemsra.com/topic/obstetric-cholestasis-intrahepatic-cholestasis-of-pregnancy-revision-notes/🧠 Flashcards: https://www.passthemsra.com/topic/obstetric-cholestasis-intrahepatic-cholestasis-of-pregnancy-flashcards/💬 Accordion Q&A: https://www.passthemsra.com/topic/obstetric-cholestasis-intrahepatic-cholestasis-of-pregnancy-accordion-qa-notes/🚀 Rapid Quiz: https://www.passthemsra.com/topic/obstetric-cholestasis-intrahepatic-cholestasis-of-pregnancy-rapid-quiz/🧪 Quiz Bank: https://www.passthemsra.com/quizzes/obstetric-cholestasis/🎓 Full Course: https://www.passthemsra.com/courses/obstetrics-and-gynaecology-for-the-msra/#MSRA #ObstetricCholestasis #ICP #MSRARevision #MSRAFlashcards #PassTheMSRA #ObsAndGynae #Pregnancy #HighYield #StillbirthRisk #UKGuidelines #ExamRevision