invincible summers

in the middle of winter I at last discovered that there was in me an invincible summer. (albert camus)

pregnancy and antidepressants April 25, 2009

Thanks to Gianna at Beyond Meds for this. And I agree with Gianna, Vogue is definitely a mainstream magazine so maybe a few lives will be saved. That’s all I’ve ever wanted.

Back in 2005 GlaxoSmithKline sent a warning letter to doctors, advising that the antidepressant Paxil may be linked to a slightly higher risk of birth defects in babies exposed to the drug during the first trimester of pregnancy.

From the FDA Public Health Advisory:

* In a study using Swedish national registry data, women who received paroxetine in early pregnancy had an approximately 2-fold increased risk for having an infant with a cardiac defect compared to the entire national registry population (the risk of a cardiac defect was about 2% in paroxetine-exposed infants vs. 1% among all registry infants).
* In a separate study using a United States insurance claims database, infants of women who received paroxetine in the first trimester had a 1.5-fold increased risk for cardiac malformations and a 1.8-fold increased risk for congenital malformations overall compared to infants of women who received other antidepressants in the first trimester. The risk of a cardiac defect was about 1.5% in paroxetine-exposed infants vs. 1% among infants exposed to other antidepressants.
* Most of the cardiac defects observed in these studies were atrial or ventricular septal defects, conditions in which the wall between the right and left sides of the heart is not completely developed. In general, septal defects are one of the most common type of congenital malformations. They range from those that are symptomatic and may require surgery to those that are asymptomatic and may resolve on their own. It is of note that the data in these studies was limited to first trimester exposures only, and there are not currently data to address whether this or any other risk extends to later periods of pregnancy.

The Vogue interview can be viewed here.

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One Response to “pregnancy and antidepressants”

  1. Van Says:

    I’ve always been under the impression that NO ONE should be on antidepressants at any point during pregnancy…

    On another note, I see you last email. I hope to get to it this evening. I am so behind!


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