Obgyn: Chorioamnionitis: Free MSRA Podcast

⚕️ FREE MSRA PODCAST – Chorioamnionitis🎧 A focused, high-yield breakdown of chorioamnionitis – from causes and diagnosis to key signs, management, and complications. Designed for rapid revision before your exam.🧠 Key Learning Points📌 Definition• Chorioamnionitis is a bacterial infection of the chorion, amnion, and amniotic fluid• Typically results from ascending infection from the lower genital tract• Medical emergency with serious risks for both mother and fetus📌 Causes & Risk Factors• Most commonly caused by Group B Streptococcus, E. coli, anaerobes• Risk factors:– Prolonged rupture of membranes– Multiple vaginal examinations– Internal fetal monitoring– Prolonged labour– Maternal GBS colonisation📌 Pathophysiology• Bacteria ascend → trigger inflammation of fetal membranes• Leads to cytokine release → fever, leukocytosis, fetal compromise• Can progress rapidly and cause systemic infection📌 Epidemiology• Affects approximately 1–4% of pregnancies• More common with risk factors like PROM or prolonged labour📌 Clinical Features• 🔥 Maternal fever >38°C – cornerstone sign• Uterine tenderness• Foul-smelling amniotic fluid• Maternal tachycardia + fetal tachycardia• Leukocytosis on maternal bloods💡 Fever + foul-smelling fluid + both tachycardias = high suspicion📌 Investigations• FBC – raised WBC count• CRP – elevated inflammatory marker• Blood cultures – to identify causative organism• Amniotic fluid analysis – if obtainable• Continuous electronic fetal monitoring – assess fetal distress📌 Differentials• UTI• Viral infections• Other febrile illnesses in labour• Non-infective causes of fever or uterine tenderness🎯 Clinical judgement is key – diagnosis is largely clinical📌 Management• Immediate IV broad-spectrum antibiotics (e.g. ampicillin + gentamicin)• Supportive maternal care – fluids, paracetamol• Expedited delivery – based on gestational age and maternal/fetal status• Postpartum monitoring of both mother and neonate📌 Complications🧒 Neonatal:• Preterm birth• Neonatal sepsis• Respiratory distress syndrome👩 Maternal:• Postpartum endometritis• Maternal sepsis – potentially life-threatening💡 Early recognition = better outcomes📌 Prognosis• With timely treatment, outcomes are generally favourable• Delay in diagnosis increases morbidity and mortality📎 More MSRA Resources for Chorioamnionitis📝 Revision Notes: https://www.passthemsra.com/topic/chorioamnionitis-revision-notes/🧠 Flashcards: https://www.passthemsra.com/topic/chorioamnionitis-flashcards/💬 Accordion Q&A Notes: https://www.passthemsra.com/topic/chorioamnionitis-accordion-qa-notes/🚀 Rapid Quiz: https://www.passthemsra.com/topic/chorioamnionitis-rapid-quiz/🧪 Quiz Bank: https://www.passthemsra.com/quizzes/chorioamnionitis/🎓 Full Course: https://www.passthemsra.com/courses/obstetrics-and-gynaecology-for-the-msra/Hashtags#MSRA #MSRARevision #MSRATextbook #MSRAQuiz #MSRAQuestionBank #MSRAFlashcards #MSRAQANotes #MSRAAccordions #MultiSpecialityRecruitmentAssessment #MSRAOnlineRevision #MSRARevisionWebsite #Chorioamnionitis #ObstetricsAndGynaecology #MaternalSepsis #NeonatalSepsis