The placenta may bleed (hemorrhage) or begin to separate early from the wall of the uterus. It is normal for the placenta to separate from the uterine wall during delivery, but it is abnormal for it to separate prior to delivery; this condition is called placental abruption and can be dangerous for the fetus. Placental insufficiency may also occur, a state in which the placenta fails to support appropriate fetal development because it cannot deliver the necessary amount of oxygen or nutrients to the fetus. During an eclamptic seizure, the beating of the fetal heart may become slower than normal (bradycardia). If any of these complications occurs, fetal distress may develop. Treatment of the mothers seizures may also manage fetal bradycardia. If the risk to the health of the fetus or the mother is high, the definitive treatment for eclampsia is delivery of the baby. Delivery by cesarean section may be necessary, especially if the instance of fetal bradycardia does not resolve after 10 to 15 minutes of resuscitative interventions. It may be safer to deliver the infant preterm than to wait for the full 40 weeks of fetal development to finish, and as a result prematurity is also a potential complication of eclampsia.In the mother, changes in vision may occur as a result of eclampsia, and these changes may include blurry vision, one-sided blindness (either temporary due to amaurosis fugax or potentially permanent due to retinal detachment), or cortical blindness, which affects the vision from both eyes. There are also potential complications in the lungs.
In 2020, the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) adopted a positive opinion, recommending the granting of a marketing authorization for the medicinal product Vocabria intended for the treatment of human immunodeficiency virus type 1 (HIV-1) infection in combination with rilpivirine injection. The EMA also recommended marketing authorization be given for rilpivirine and cabotegravir injections to be used together for the treatment of people with HIV-1 infection. Cabotegravir was approved for medical use in the European Union in December 2020. Society and culture
Names
Cabotegravir is the United States Adopted Name (USAN) and the international nonproprietary name (INN). Research
Pre-exposure prophylaxis
In 2020, results for some studies were released showing success in using injectable cabotegravir for long-acting pre-exposure prophylaxis (PrEP) with greater efficacy than the emtricitabine/tenofovir combination being widely used for PrEP at the time.The safety and efficacy of cabotegravir to reduce the risk of acquiring HIV were evaluated in two randomized, double-blind trials that compared cabotegravir to emtricitabine/tenofovir, a once daily oral medication for HIV PrEP. Trial 1 included HIV-uninfected men and transgender women who have sex with men and have high-risk behavior for HIV infection. Trial 2 included uninfected cisgender women at risk of acquiring HIV.In Trial 1, 4,566 cisgender men and transgender women who have sex with men received either cabotegravir or emtricitabine/tenofovir. The trial measured the rate of HIV infections among trial participants taking daily cabotegravir followed by cabotegravir injections every two months compared to daily oral emtricitabine/tenofovir.