Mothers’ SSRI Use May Lead to Increased Risk of Pulmonary Hypertension in Infants
The New York Times summarized findings about the effect of mothers’ antidepressant use on enfants from an article published by Kieler et al. in the British Medical Journal this year.
Researchers have long suspected a link between the use of selective serotonin reuptake inhibitors, or S.S.R.I.’s, and [pulmonary hypertension in babies], but previous studies have been small and inconclusive (with results ranging from there being no link to a six times greater risk).
This research, based on 1.6 million births in Denmark, Finland, Iceland, Norway or Sweden from 1996 to 2007, showed that among women using S.S.R.I.’s, the risk of persistent pulmonary hypertension for infants more than doubled (particularly for use late in pregnancy). It’s still a small risk: 3 in 1000 births, as opposed to 1.2 per 1000 births overall. But it’s a small risk of a serious problem.
Pulmonary hypertension, Dr. Juliette Madan, a pediatrician at the Dartmouth Hitchcock Medical Center explained, is diagnosed when an infant struggles to get enough oxygen into her lungs, and therefore into her bloodstream. The condition can be deadly, although Dr. Madan said that it’s usually treatable — with possible lifelong consequences.
But other research suggests that untreated depression during pregnancy has its own risks, including pre-term birth and low birth weight. Given that, how should a pregnant woman and her doctor weigh the competing risks?
See the New York Times for a discussion on how to balance mother’s health with babies’ health.
