For the study, researchers observed a group of 300 pregnant women, most of whom did not suffer from depression but some either had a history of depression or reported becoming depressed during pregnancy. Of those observed, some took medication to treat their depression either for part of their pregnancy or for the entire pregnancy; some did not take medication and remained depressed; and some did not take medication and reported being depressed for only part of their pregnancy.

The research found that the women who took medication for the duration of their pregnancy and the women who did not take medication but still suffered with depression had a much higher rate of premature birth (20 percent) than the women who took no medication and recovered from their depression during their pregnancy (4 to 9 percent).

Antidepressants can also carry others risks to unborn babies. A 2005 scientific study showed a link between birth defects in babies born to women who took antidepressants during pregnancy. The recurrence was rare enough that some antidepressants are still considered viable options for pregnant women.

However, one antidepressant showed a greater risk to unborn children in the first trimester over other antidepressants, Paxil. As a result of the study, drug manufacturer GlaxoSmithKline updated the PRECAUTIONS subsection on the labeling for its popular antidepressant Paxil, citing a greater risk for overall birth defects, in particular heart defects.

Women who are pregnant or are considering becoming pregnant should consult with their doctors to determine what depression treatment is best for them.

SOURCE: Paxil and Pregnancy › Study: antidepressants, depression linked to preterm birth

Seeking help from a health care provider is vital not only to the mother, but to her unborn child. Depressed mothers-to-be may not have the energy to take care of themselves or seek optimal prenatal care. She may even rely on smoking cigarettes or drinking alcohol to cope, which can have detrimental effects on an unborn child. Health care providers can discuss healthier options, such as group or one-on-one therapy. In some cases, antidepressants may be recommended.

According to the Mayo Clinic, few medications have been proven safe beyond a doubt for use during pregnancy, which is why many doctors advise their patients who are pregnant or are considering pregnancy to wean off most drugs. However, some antidepressants, such as selective serotonin reuptake inhibitors (SSRIs), should only be taken during pregnancy after a woman weighs the risks with her doctor because of the possibility of serious birth defects.

Common SSRIs that have previously been prescribed for depression during pregnancy include Celexa, Prozac, Zoloft and Paxil. However, with all those medications there is a possible risk of persistent pulmonary hypertension, or PPHN, in the newborn. The risk is so rare that Celexa, Prozac and Zoloft are still considered options for use during pregnancy.

However, in 2005, a scientific study indicated that women who took Paxil during the first three months of pregnancy had a greater risk of their unborn child developing birth defects – in particular heart defects – than any other antidepressant. As a result of that study, GlaxoSmithKline, makers of Paxil, updated the PRECAUTIONS section of its medication label discouraging use of Paxil during pregnancy.

The Mayo Clinic urges women to consult with their doctors and learn the risks and benefits of antidepressants during pregnancy before making a decision.

SOURCE: Paxil and Pregnancy › Mothers-to-be should weigh risks of antidepressants during pregnancy

Christine K had been prescribed a combination of Paxil, Risperdal and Depakote five years prior to becoming pregnant. While pregnant she read that Paxil could be harmful to her unborn baby. She asked her doctor take her off the meds, but he insisted she stay on them.

Christine K did more research on the medications and learned that a scientific study on infants born to women taking antidepressants during the first trimester of pregnancy showed that women who took Paxil had a greater risk of birth defects compared to other antidepressants.

As a result of the study, in 2005, GlaxoSmithKline informed health care professionals that it was updating the precautions section of the label for its antidepressant Paxil to include the risk of birth defects and, in particular, heart defects.

In 2006, the Food and Drug Administration (FDA) released another Public Health Advisory based on another study that indicated additional risks associated with taking antidepressants during pregnancy including persistent pulmonary hypertention (PPHN), a serious and life-threatening lung condition that occurs soon after birth, omphalocele and craniosynostosis.

Six months into her pregnancy, against her doctor’s orders, Christine K heeded the warning signs she had read about online and weaned herself off Paxil and the other antidepressants. But the damage had already been done. While her son doesn’t have any of the above mentioned severe birth defects, he does experience sleep problems, aversions to eating, and overall poor health.

“In the first three years of his life, this child has needed more medical care and doctor’s appointments than my other three children combined,” she told the Dissident Voice. “All I can do is watch and wait and hope (his medical problems) resolve on their own.”

SOURCE: Paxil and Pregnancy › Child is helpless victim of mother’s use of Paxil during pregnancy

A second study suggests there may be additional, though rare, risks of SSRI medications during pregnancy. This study focused on newborn babies with persistent pulmonary hypertension (PPHN), which is a serious and life-threatening lung condition that occurs soon after birth of the newborn. Babies with PPHN have high pressure in their lung blood vessels and are not able to get enough oxygen into their bloodstream. About 1 to 2 babies per 1000 babies born in the U.S. develop PPHN shortly after birth, and often they need intensive medical care. In this study PPHN was six times more common in babies whose mothers took an SSRI antidepressant after the 20th week of the pregnancy compared to babies whose mothers did not take an antidepressant. The study was too small to compare the risk in one drug compared to another, and this risk has not so far been investigated by other researchers. The study, by Christina Chambers and others, was published on February 9, 2006 in The New England Journal of Medicine.

The finding of PPHN in babies of mothers who used a SSRI antidepressant in the second half of pregnancy adds to concerns coming from previous reports that infants of mothers taking SSRIs late in pregnancy may experience difficulties such as irritability, difficulty feeding and in very rare cases, difficulty breathing. In addition, the labeling for paroxetine (Paxil) was recently changed to add information about findings in an epidemiology study suggesting that exposure to the drug in the first trimester of pregnancy may be associated with an increased risk of cardiac birth defects (see FDA Public Health Advisory for Paxil dated December 8, 2005).

The uncommon potential risk to the newborn of PPHN has not been confirmed by additional studies. Uncertainty about these rare events and their potential impact on the newborn, along with the potential risk to the mother of recurring depression if she stops her antidepressant medicines during pregnancy, makes decisions about the treatment of depression in pregnant women especially challenging for health care professionals and patients.

Women who are pregnant or thinking about becoming pregnant should not stop any antidepressant without first consulting their physician. The decision to continue medication or not should be made only after there has been careful consideration of the potential benefits and risks of the medication for each individual pregnant patient. If the decision is made to stop treatment with SSRIs before or during pregnancy, this should be done with a healthcare professional, according to the prescribing information for the drug, and patients should be observed closely in case their depression comes back.

The FDA is seeking additional information about the possible risk of PPHN in newborn babies of mothers who took SSRI antidepressants in pregnancy. In the meantime, the FDA has asked the sponsors of all SSRIs to change prescribing information to describe the potential risk for PPHN. Prescribing information will be updated with information from additional studies when this information becomes available.

SSRIs and a Combination Drug Containing an SSRI

• Celexa (citalopram)
• Fluvoxamine
• Lexapro (escitalopram)
• Paxil (paroxetine)
• Prozac (fluoxetine)
• Symbyax (olanzapine/fluoxetine)
• Zoloft (sertraline)

Source: FDA Public Health Advisory

SOURCE: Paxil and Pregnancy › Treatment Challenges of Depression in Pregnancy and the Possibility of Persistent Pulmonary Hypertension in Newborns