Introduction: We describe a case of 22 year old female with her first pregnancy triggered Hashimoto’s thyroiditis (HT), Antiphospholipid Syndrome (APS) and Systemic Lupus Erythematosus (SLE).
Case Report: A 22 year old female was diagnosed with HT on levothyroxine during the early first trimester. During 21 weeks of gestation patient has intrauterine fetal demise and underwent medical abortion. SLE work up including antinuclear antibody and anti-double stranded DNA were positive. She underwent kidney biopsy, which revealed membranous and mesangial proliferative lupus nephritis. Diagnosis of SLE and APS was made. Treatment with anticoagulation therapy was started. SLE therapy was initiated with prednisone, mycophenolate mofetil and hydroxychloroquine with complete resolution of symptoms. We report a 23-year-old gravida in her first pregnancy, suffering from MGN and severe nephrotic syndrome, complicated by APLA syndrome. The patient was treated with enoxaparin, aspirin azathioprine, and Prednisone for a short time, in addition to furosemide and albumin intravenously. She was delivered at 30 weeks due to deteriorating maternal and foetal conditions.
Discussion: APS is a prothrombotic disorder with various manifestations, most commonly venous and arterial thromboembolism and recurrent pregnancy loss. Pregnancy may trigger an underlying APS, which may well be the causative for the miscarriage. New onset SLE during pregnancy is rare. However, in our case, the anemia, thrombocytopenia, and proteinuria led us to the correct diagnosis of SLE. HT is associated with higher rates of infertility and early miscarriages, due to the associated hormonal changes and instability. However, the association of APS and HT is not well recognized in pregnant women.
Conclusion: We present here a challenging case of new-onset triple autoimmune disorders trigged by pregnancy. Clinicians should be aware of this association and initiate early autoimmune work up for SLE and APS in patients with new onset of HT during pregnancy.
A successful neonatal and maternal outcome was achieved in this case. The patient's history revealed thrombocytopenia and APLA syndrome and continues to be treated chronically with enoxaparin. Kidney biopsy performed after delivery showed membranous MGN stage II-III. Herein, we present a case of successful pregnancy and foetal outcome in a young woman with APLA syndrome and MN.
Keywords: Pregnancy triggered Hashimoto’s thyroiditis, Antiphospholipid Syndrome and Systemic Lupus Erythematosus
Association of Autoimmune Hashimoto's Thyroiditis with Systemic Lupus Erythematosis
