ObjectiveTo discuss the risk of abortion related to lamotrigine (LTG) and its safety profile during pregnancy. MethodsRetrospectively studied pregnant women in our epilepsy clinics who took LTG from 2011 to 2015 as monotherapy and experienced embryo damage or abortion. Here, we present an extensive review of related literatures regarding possible mechanisms, clinical features and safty of LTG during pregnancy. ResultsIn our study, fourty-five pregnancies were administered monotherapy LTG, and three of these patients suffered embryo damage. ConclusionsAlthough LTG is considered safe for pregnant women and the embryo or fetus,it also has risk of embryo damage or abortion, which should be carefully considered before prescription. Using monotherapy and the lowest effective drug dose, monitoring LTG serum concentrations during pregnancy, supplementing folate administration before and after conception and conducting regular prenatal diagnostic tests might reduce the risk of abortion.
Objective To observe the characteristics of spectral-domain optical coherence tomography (SD-OCT) for leakage point in acute central serous chorioretinopathy (CSC). Methods A total of 21 acute CSC patients (21 eyes) were enrolled in this retrospective study, including 17 men (17 eyes) and 4 women (5 eyes). The mean age was (47.3±8.8) years (range 35 - 66 years). The mean duration was (1.6±0.8) months (range 0.5 - 3.0 months). All patients were underwent mydriatic fundus photography, SD-OCT examination and fluorescein fundus angiography (FFA). SD-OCT and FFA images were carefully compared to observe the SD-OCT examination characteristics of fluorescence leakage point. Results 21/21 eyes had one fluorescein leakage point. In addition to serous retinal detachment, leakage point in the SD-OCT examination showed retinal pigment epithelium (RPE) protrusion in 10 eyes (47.6％), RPE detachment in 7 eyes (33.3％), highly reflective areas suggesting fibrinous exudate in the subretinal space in 3 eyes (14.3％), and RPE defect in 1 eye (4.8％). Conclusion The SD-OCT characteristics of acute CSC include RPE protrusion, RPE detachment, highly reflective areas suggesting fibrinous exudate in the subretinal space and RPE defect.