Management of serious alloimmunization in pregnancy.
In the past 40 years, tremendous advances in the treatment of hemolytic disease have been made. The perinatal mortality has been reduced considerably. Rh immunoprophylaxis has decreased the incidence of Rh immunization to around 6 per 100,000 live births. Nevertheless, treatment of severe hemolytic disease is still essential. Increased reliability of diagnostic procedures have made early detection and optimal treatment of hemolytic disease possible. Treatment by plasmapheresis is still controversial. Although believed to be beneficial by some authors, conclusive evidence of its efficacy has not been obtained. With preterm induction of birth at 32 weeks of gestation, the chances for survival are 95%. Improvement of techniques and the use of modern real-time ultrasound equipment have made intrauterine intraperitoneal transfusion, in experienced hands, a relatively safe and successful procedure. Intravascular transfusion appears beneficial in early pregnancy. Combination of both techniques will probably be the answer for the future. The development of neonatal intensive care facilities has made a major contribution to the survival of children with haemolytic disease. The relative low incidence of haemolytic disease has made it imperative that treatment should take place in centers where experience and special skill are available.
D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000628:therapy*; D012203:Rh Isoimmunization / Q000628:therapy*