Life-threatening maternal and fetal macrocytic anemia from antiretroviral therapy.

摘要

BACKGROUND: Antiretroviral therapy is recommended for human immunodeficiency virus (HIV)-infected patients during pregnancy to reduce the vertical transmission to the newborn. Complications from this therapy are uncommon. CASE: A 38-year-old HIV-positive pregnant woman was treated with lamivudine and zidovudine. At 28 weeks of gestation, her hemoglobin had fallen to 4.6 g/dL with an mean corpuscular volume (MCV) of 126 microm. At 36 weeks the fetal biophysical profile was abnormal. A pale hydropic infant was delivered via emergency cesarean, with a hemoglobin of 2.1 gm and MCV of 131 microm. The newborn hemoglobin normalized after withdrawal of the neonatal retroviral therapy. CONCLUSION: Maternal-fetal macrocytic anemia may complicate antiretroviral therapy.