Gastro: Alcoholic Ketoacidosis: Free MSRA Podcast

⚕️ FREE MSRA PODCAST – Alcoholic Ketoacidosis (AKA)🎧 A clear, high-yield breakdown of this serious metabolic emergency –perfect for exam prep and real-life clinical scenarios. 🧠 Key Learning Points📌 Definition•Alcoholic Ketoacidosis (AKA) is ametabolic condition seen in chronic alcoholusers, involving high ketones and metabolic acidosis, but normal or low blood glucose•A key differential diagnosis from DiabeticKetoacidosis (DKA)📌 Causes & Risk Factors• Chronic alcohol abuse• Poor carbohydrate intake / starvation• Binge drinking• Malnutrition• Alcohol withdrawal episodes📌 Mnemonic: A-K-A = Alcohol – Ketones – Acidosis📌 Pathophysiology•Alcohol and starvation → ↑ fatty acid breakdown•Liver shifts to ketogenesis → ↑ ketones (acetone, acetoacetate,β-hydroxybutyrate)•Ketones are acidic → high anion gap metabolicacidosis📌 Symptoms•Nausea, vomiting, abdominal pain•Dehydration•Fruity (acetone) breath•Kussmaul breathing (deep, rapid breaths)•Confusion or altered mental state📌 Mnemonic for symptoms:Gut rot, gaspy, glucose-low, gon’ fuzzy=GI upset, Kussmaul breathing, ↓ glucose, altered mental status📌 Differential Diagnosis• ✅ Diabetic Ketoacidosis (but with ↑ glucose)•Starvation ketoacidosis•Lactic acidosis•Toxic alcohol ingestion (methanol, ethylene glycol)📌 Diagnosis•↑ Ketones, normal/lowglucose•High anion gap metabolic acidosis (onABG/VBG)•Check U&Es, glucose, ketones, blood gas, FBC, LFTs•ECG to exclude other causes•Always assess for Wernicke’s risk📌 Management✅ Fluids first – IVnormal saline✅ IV thiamine –BEFORE glucose (to prevent Wernicke’s encephalopathy)✅ Dextrose infusion– to stop ketone production✅ Correct electrolytes,especially potassium❌Insulin usually notneeded unless hyperglycaemic📌 Complications•Hypovolaemic shock•Arrhythmias from low potassium•Wernicke’s encephalopathy / Korsakoff’s syndrome•Acute kidney injury•Death (if misdiagnosed or untreated)📌 Prognosis•Excellent if diagnosed early and treated properly•Requires long-term alcohol misuse interventionto prevent recurrence 📎 More MSRA Resources for AlcoholicKetoacidosis📝 Revision Notes: https://www.passthemsra.com/topic/alcoholic-ketoacidosis-revision-notes/🧠 Flashcards: https://www.passthemsra.com/topic/alcoholic-ketoacidosis-flashcards/💬 Accordion Q&A Notes: https://www.passthemsra.com/topic/alcoholic-ketoacidosis-accordion-qa-notes/🚀 Rapid Quiz: https://www.passthemsra.com/topic/alcoholic-ketoacidosis-rapid-quiz/🎓 Full Course: https://www.passthemsra.com/courses/gastroenterology-for-the-msra/ Hashtags#MSRA#MSRARevision #MSRAGastro #AlcoholicKetoacidosis #AKA #MSRAFlashcards#MSRAAccordions #PassTheMSRA #FreeMSRA #MSRAQuestionBank #MetabolicAcidosis#DKAvsAKA #WernickesPrevention