Treatment of fetal erythroblastosis by intravascular transfusions: Outcomeat 6 years

Citation
D. Grab et al., Treatment of fetal erythroblastosis by intravascular transfusions: Outcomeat 6 years, OBSTET GYN, 93(2), 1999, pp. 165-168
Citations number
11
Categorie Soggetti
Reproductive Medicine","da verificare
Journal title
OBSTETRICS AND GYNECOLOGY
ISSN journal
00297844 → ACNP
Volume
93
Issue
2
Year of publication
1999
Pages
165 - 168
Database
ISI
SICI code
0029-7844(199902)93:2<165:TOFEBI>2.0.ZU;2-C
Abstract
Objective: To assess 6 years' neurologic outcome of a complete cohort of su rvivors of intrauterine intravascular transfusions. Methods: From January 1986 to December 1991, 136 intravascular transfusions were performed in 43 fetuses presenting with signs of severe erythroblasto sis. Before the initial transfusion, 11 of 43 fetuses had some degree of hy drops fetalis, and hemoglobin values ranged between 1.5 and 10.7 g/dL. Neur ologic outcome of a complete cohort of 35 long-time survivors was assessed for up to 6 years by reviewing the hospital charts and questionnaires sent to the family physicians or pediatricians. Results: Long-time follow-up was available in all survivors with hydrops at initial transfusion (seven of seven) and in 23 of 28 survivors without hyd rops. Only one of 35 survivors had mild psychomotoric disabilities up to 1 year of age, but was free of sensorineural problems on further examination. In a second case, delayed speech development was observed. Fetuses present ing with hydrops fetalis before initial transfusion tended to have a higher perinatal mortality and had a significantly higher rate of preterm deliver y (P = .03). However, moderate or severe neurologic impairment was never ob served, even when severe cases with hydrops fetalis or extremely low hemogl obin levels were included. Conclusion: Treatment of severe fetal erythroblastosis by intrauterine intr avascular transfusions is associated with a favorable neurologic long-time outcome. (Obstet Gynecol 1999;93:165-8. (C) 1999 by The American College of Obstetricians and Gynecologists.).