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Neonatal neutropenia and thrombocytopenia following maternal hypertension
Author(s) -
FRASER SH,
TUDEHOPE DI
Publication year - 1996
Publication title -
journal of paediatrics and child health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.631
H-Index - 76
eISSN - 1440-1754
pISSN - 1034-4810
DOI - 10.1111/j.1440-1754.1996.tb01537.x
Subject(s) - medicine , neutropenia , pediatrics , intensive care medicine , chemotherapy
Objective : To assess the relationship between the subtypes of hypertension in pregnancy and subsequent neonatal haematology. Methodology : Retrospective review of the haematology of newborns of hypertensive mothers at a tertiary neonatal unit Results : Over a 2 year period. 249 infants had full blood examinations. Nineteen (7.6%) were neutropenic and 35 (14.1%) thrombocytopenic, including 11 (4.4%) who were both neutropenic and thrombocytopenic. Neutropenia occurred only in infants whose mothers had severe pre‐eclampsia and eclampsia or pre‐eclampsia with pre‐existing hypertension, whereas thrombocytopenia complicated all maternal hypertension subtypes. Two (10%) of the neutropenic infants developed nosocomial infection while seven (20%) of the thrombocytopenic infants bled. Thirteen (68%) of the neutropenic infants compared with 15 (43%) of the thrombocytopenic infants developed their haematological abnormality within 24 h of birth. All but two infants developed the haematological abnormality by the 5th day of life. Conclusions : Although haematological abnormalities in infants born to hypertensive mothers are uncommon, serious neonatal complications can occur and therefore early haematological screening of these infants is recommended.