🩺 FCPS Paediatrics · TOACS Mock Exam

Communication & Counseling Station | Hyperthyroidism in Pregnancy – Neonatal Thyrotoxicosis | اردو میں مشاورت

⏱️ Station timer
08:00
⚡ Mother on Anti-thyroid Drugs (PTU/Carbimazole) 👶 Risk of Neonatal Thyrotoxicosis 🗣️ Urdu counseling ⚠️ TSH Receptor Antibodies (TRAb)

📌 STATION 18: Mother with Hyperthyroidism – Worried About Baby's Thyroid

Candidate role: empathetic counselor · اردو میں جواب دیں
🤱 Mother's query (in Urdu / اردو)

❝ ڈاکٹر صاحب، مجھے تھائیرائیڈ زیادہ ہونا (Hyperthyroidism) ہے اور میں باقاعدگی سے دوائی لیتی ہوں۔ اب میں بہت پریشان ہوں کہ کیا میرے بچے کو بھی یہ بیماری ہوگی؟ کیا بچہ نارمل ہوگا؟ کیا بچے کو دوائی دینی ہوگی؟ براہ کرم مجھے سچ بتائیں۔ ❞

Translation: "Doctor, I have hyperthyroidism and I take my medicine regularly. I am very worried that my baby will also have this disease. Will the baby be normal? Will the baby need medicine? Please tell me the truth."

🧑‍⚕️ EXAMINER (after counseling) The examiner observed your interaction and now asks the following questions:
📝 Self-assessment & examiner scoring — Tick boxes for counseling skills + examiner Q&A. Calculate total score.
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💡 High-yield medical points: Maternal Hyperthyroidism & Neonatal Thyrotoxicosis
TSH Receptor Antibodies (TRAb): IgG antibodies cross placenta and stimulate fetal thyroid → neonatal hyperthyroidism (thyrotoxicosis). Present in 90% of Graves' disease patients.
Risk: 1-5% of babies born to mothers with active Graves' or high TRAb develop neonatal thyrotoxicosis. Risk higher if mother had thyroidectomy/radioiodine (no ATD to block antibodies).
Anti-thyroid drugs (PTU, Carbimazole/Methimazole): Cross placenta and can cause transient hypothyroidism in baby. Balance between maternal treatment and fetal effects.
Neonatal thyrotoxicosis signs: Irritability, poor weight gain, tachycardia (HR >160), tachypnea, hypertension, feeding difficulty, goiter, exophthalmos, fever, vomiting, diarrhea. Onset usually day 3-10 (after maternal ATD cleared).
Diagnosis: High FT4/T3, suppressed TSH. Check cord blood TRAb level.
Treatment: Methimazole (0.5-1 mg/kg/day), propranolol (2 mg/kg/day) for symptoms, supportive care. Usually transient (resolves as maternal antibodies clear by 3-6 months).
Monitoring: All at-risk newborns need thyroid function tests at birth, day 3-5, and weekly for first month.