[Advantages of preventing Rh isoimmunization].
The authors analysed the frequency of Rh immunization from 1972 to 1983. The incidence of Rh-immunized women who after the birth of a Rh (D) positive child were not given anti-D immunoglobulin G and in subsequent pregnancies gave birth to a Rh (D) positive child was found to amount to 11.76%, while in women who were given anti-D immunoglobulin D this incidence was 0.77% (t = 5.98; p less than 0.05). Out of 29 Rh-immunized pregnant women, two developed Rh immunization in the course of the first pregnancy, three after the unsuccessful prevention of Rh immunization, and the rest after delivery or after delivery and abortion. Out of 29 Rh-immunized women, 27 (93.10%) were ABO-compatible and 2 (6.90%) ABO-incompatible with their child (p less than 0.05). In the first pregnancy the incidence of Rh immunization was 1.86 per 1000 deliveries in Rh negative pregnant women and 21.19 per 1000 deliveries in subsequent pregnancies (p less than 0.05). In the period observed there were 2.24 Rh immunizations per 1000 of all deliveries. From 1972 to 1977 there were 3.19 Rh immunizations per 1000 deliveries and from 1978 to 1983 only 1.43 (t = 2.08; p less than 0.05), which is a reduction by 55.17%. The perinatal mortality rate of children affected by Rh-hemolytic disease was 20%. In the last six years it has gone down by 60%, while the number of children with Rh-hemolytic diseases has been reduced by 50%.
D005260:Female; D006801:Humans; D007116:Immunization, Passive; D007231:Infant, Newborn; D011247:Pregnancy; D012203:Rh Isoimmunization / Q000517:prevention & control*; D012204:Rh-Hr Blood-Group System; D018029:Rho(D) Immune Globulin
D012204:Rh-Hr Blood-Group System; D018029:Rho(D) Immune Globulin
Korist od prevencije Rh imunizacije.