Middle cerebral artery peak systolic velocity in perinatal cytomegalovirus infection.

A middle cerebral artery peak systolic velocity value (MCA-PSV) persistently greater than 1.5 times the median of the normal population is utilized to detect moderate and severe anemia in fetuses at risk. Cytomegalovirus (CMV) is the most common perinatal infection and can cause fetal anemia.

Cell free fetal DNA to triage antenatal rhesus immune globulin: Is it really cost-effective in the United States?

Objective: To compare the efficacy and costs of three different strategies of antenatal rhesus immune globulin (RhIG) administration in a US population.

Methods: A decision tree analysis was undertaken for universal antenatal RhIG administration based on RhD serologic paternity testing, universal administration without paternity, and selective antenatal RhIG administration using cell free fetal DNA (cfDNA) for RHD fetal typing. Rates of alloimmunization were calculated.

Fetal anemia.

The diagnosis and management of fetal anemia has been at the forefront of advances in the fields of fetal physiology, immunology, fetal imaging, and fetal therapy among others. Alloimmunization and parvovirus infection are the leading cause of fetal anemia in the United States. The middle cerebral artery peak systolic velocity (MCA-PSV) diagnoses fetal anemia.

Exploring the Pharmacokinetic Profile of Remifentanil in Mid-Trimester Gestations Undergoing Fetal Intervention Procedures.

Indications for surgery during pregnancy have increased. Specifically fetal interventions have increased from conditions that were considered lethal like twin-twin transfusion syndrome and severe fetal anemia to non-lethal conditions like myelomeningocele. The optimal anesthetic agent for surgery is yet to be determined.

Serial intrauterine transfusions for a hydropic fetus with severe anemia and thrombocytopenia caused by parvovirus: lessons learned.

Introduction Fetal exsanguination is a rare complication of cordocentesis. Successful correction of fetal thrombocytopenia is essential for the reduction of risks. Case Report A 25-year-old, gravida 3, P2-0-0-0-2, was referred at 27 weeks of gestation for evaluation of newly diagnosed nonimmune hydrops secondary to parvovirus infection.

Management and prevention of red cell alloimmunization in pregnancy: a systematic review.

Objective: To evaluate the application of new technologies to the management of the red cell alloimmunized pregnancy.

Data Sources: We searched three computerized databases for studies that described treatment or prevention of alloimmunization in pregnancy (MEDLINE, Embase, and the Cochrane Central Register of Controlled Trials [1990 to July 2012]). The text words and MeSH included Rhesus alloimmunization, Rhesus isoimmunization, Rhesus prophylaxis, Rhesus disease, red cell alloimmunization, red cell isoimmunization, and intrauterine transfusion.