Pregnant women on antidepressants double risk of premature deliveries: infants more likely to need intensive care

Researchers reported on Monday that antidepressants, known as selective serotonin reuptake inhibitors or SSRIs, which affect a message-carrying brain chemical called serotonin, may raise the risk of pre-term delivery and affect a baby’s health at birth. In fact, women who took antidepressants during pregnancy in the study had twice the risk of pre-term delivery as other women.

Julie Steenhuysen
ABC News
October 5, 2009

CHICAGO (Reuters) – Danish women who took antidepressants during pregnancy had twice the risk of pre-term delivery as other women, and their babies were more likely to be admitted to an intensive care unit than those of women who did not take the drugs, researchers reported on Monday.

They said antidepressants, known as selective serotonin reuptake inhibitors or SSRIs, which affect a message-carrying brain chemical called serotonin, may raise the risk of pre-term delivery and affect a baby’s health at birth.

Some prior studies have found that drugs in this class can cross the placenta and appear in the umbilical cord blood of babies whose mothers have taken them.

“The study justifies increased awareness to the possible effects of intrauterine exposure to antidepressants,” Dr. Najaaraq Lund of the Bandim Health Project in Guinea-Bissau, and colleagues wrote in the Archives of Pediatrics and Adolescent Medicine.

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