Is your baby at risk? Let's talk about Fetal Hydantoin Syndrome

If you are pregnant or planning to become a mother soon, it is important to be aware of the medications you take. Especially if you are taking medication for a condition such as epilepsy (seizures), you may be concerned about whether the medication will affect your unborn baby. So, today we are going to talk about the specific conditions that can occur in the baby due to certain medications taken during pregnancy.

What is Fetal Hydantoin Syndrome?

Simply put, Fetal Hydantoin Syndrome is a collection of symptoms that can occur in babies exposed to certain seizure medications taken by the mother during pregnancy, particularly Phenytoin (brand name Dilantin®) . Doctors call these medications teratogens , which means they are substances that can interfere with the normal development of the fetus.

Some of the symptoms of this syndrome can be seen at birth. For example, some congenital malformations can be seen on the baby's face, head, and fingers.

However, some symptoms may not be immediately apparent. Developmental delays and intellectual disabilities may not appear until later. Therefore, doctors and family members need to work together to find the cause of the condition and provide the baby with the necessary treatment and support.

It's important to note, however, that not every baby exposed to these medications will develop Fetal Hydantoin Syndrome. In most cases, it won't. However, because there are some risks, your doctor will monitor you closely throughout your pregnancy. Your medications may need to be changed.

It is very important that you never stop taking your medication without your doctor's advice. Doing so can be dangerous for you and your unborn baby. Your doctor will reduce the dose of your medication as needed, or switch you to another medication. So, follow your doctor's instructions exactly. Ask if there is anything you do not understand.

How common is this condition?

Statistically, between 5% and 11% of fetuses exposed to the drug Phenytoin may develop Fetal Hydantoin Syndrome.

However, it is not right to base decisions on these numbers alone. Doctors usually look at the overall effect of anti-fit drugs during pregnancy. That is, doctors are concerned with all the possible effects of different anti-fit drugs – both when taken alone and when taken together – rather than how common a particular syndrome is.

For example, taking more than one seizure medication at the same time can be more risky than taking just one. Also, some medications (such as products containing valproate) are more likely to cause serious side effects than others.

Your doctor can explain to you specifically how the medications you are taking may affect your pregnancy. They will assess your risk and advise you accordingly.

What are the symptoms of fetal hydantoin syndrome?

Some of the symptoms of Fetal Hydantoin Syndrome that can be seen at birth include:

• The eyes are set further apart than normal (medically called hypertelorism ).
• Crossed eyes (strabismus) .
• Cleft lip and/or cleft palate .
• The bridge of the nose is flatter or wider than normal.
• Smaller than normal head size (microcephaly) .
• Fingernails and toenails not growing properly or are deformed.

As your baby gets older, you may notice signs of developmental delays . A developmental delay is when your baby is late in reaching certain developmental milestones compared to other babies his or her age. For example, smiling for the first time, rolling over, or taking his or her first steps.

You may also see signs of intellectual disability . An intellectual disability is something that affects the way your child learns and interacts with the world around them. For example, your child may not be able to toilet train or do self-care activities as quickly as you would like. Or, they may have trouble understanding concepts like money and time management.

What is the reason for this?

The main cause of Fetal Hydantoin Syndrome is the passage of medications given to the fetus through the placenta during pregnancy.

Researchers still don't fully understand the mechanism by which these drugs cause these mutations and other changes. They believe that other factors, such as genetics, may play a role. For example, certain mutations in genes can affect the way your body breaks down drugs. That could also be a reason why drugs can affect you during pregnancy.

It is hoped that future research will reveal more information about how this syndrome develops and who is most at risk.

How do doctors recognize this condition?

Doctors diagnose Fetal Hydantoin Syndrome either at birth or in early childhood when the baby shows typical symptoms of the condition. The mother's medical history (including medications) also helps in making the diagnosis. There is no specific diagnostic test for Fetal Hydantoin Syndrome.

Similarly, there is no specific test to confirm the presence of Fetal Hydantoin Syndrome during the prenatal period. However, doctors may suspect the syndrome based on certain birth defects seen during tests such as scans.

What are the treatments?

Doctors will treat your baby based on his or her specific symptoms and needs. These treatments may change as your baby gets older. Some of the treatments that may be used include:

• Surgery: For example, surgery to repair cleft lip and palate.
• Medications.
• Physical therapy.
• Occupational therapy.

Your child may need extra help with learning. Your child's medical team will work with you to create an Individualized Family Service Plan (IFSP) . This is a document that is tailored to your child's needs. It plans services your child may need, such as assistive technology and speech therapy .

Doctors and therapists who work together to care for your child may include:

• Pediatricians.
• Plastic surgeons.
• Maxillofacial surgeons.
• Child psychologists.
• Pediatric neurologists.
• Occupational therapists.
• Speech therapists.

What should I expect if my baby has this condition?

Your baby's medical team will tell you what to expect based on your baby's symptoms. Your baby may need some surgeries early in life, and some services, such as help with learning, as he or she gets older.

Don't worry about everything at once. Take it one step at a time. If you're feeling a lot of stress or tension, see a therapist . They can talk about your feelings and help you find healthy ways to manage your stress.

Can Fetal Hydantoin Syndrome be prevented?

Sometimes, especially if the medication is essential to your health, it is not always possible to prevent the medication from harming your unborn baby. However, your doctor can work with you to help reduce the risk of fetal hydantoin syndrome. For example, they may:

• Changing your medications before and during pregnancy. This may involve reducing the number of medications you take per day. Or, switching to other medications that are less likely to harm the fetus.
• Advise women to take folic acid supplements before and during pregnancy to help protect against birth defects.

Your doctor will monitor you closely throughout your pregnancy and make any necessary adjustments to your medications. So, be sure to keep your appointments and share any questions or concerns you may have with your doctor.

When should you seek medical advice?

If you are taking medication to help you stay fit and you are able to get pregnant, or are planning to get pregnant, be sure to talk to your doctor. They will review your medications and decide if any changes need to be made.

If you are already pregnant and taking medication for a fit, follow your doctor's appointment schedule exactly. These appointments are very important because that's when your doctor can monitor your pregnancy and adjust your medication as needed. They will do everything they can to help you prevent a fit while also minimizing any harm to your baby.

What questions should I ask the doctor?

Some questions you may want to ask before you get pregnant:

• Is it safe for me to get pregnant?
• What changes will I need to make to my medications?
• What is the chance that my medication will affect the development of the fetus?
• When should I come see you again?

Questions to ask if your baby is diagnosed with Fetal Hydantoin Syndrome:

• How will this condition affect my baby?
• What treatments do you recommend, and when do they start?
• How should I take care of my baby at home?
• How will this condition affect my child's development or intellectual ability?
• What should I expect as my child grows up?

Pregnancy is a time of many unknowns. Also, if you have a condition that requires you to take medication, you may be wondering how that medication will affect your baby. Taking medication prescribed for a fit during pregnancy can cause fetal hydantoin syndrome or other unwanted effects. However,It's likely that the medication won't affect your pregnancy – that's the most likely scenario. Your doctor can tell you more about what to expect and support you every step of the way.

Take-Home Message

Fetal Hydantoin Syndrome, which we talked about today, is a condition that can occur in babies due to seizure medications like Phenytoin that the mother takes during pregnancy. This doesn't happen to everyone , but there is a risk.

The most important thing is to talk to your doctor if you are taking medication for fit and are thinking about getting pregnant, or are already pregnant. Never stop taking your medication without your doctor's advice. Your doctor will help you manage your medication in the safest way for both you and your baby.

If your baby has this condition, don't panic, seek medical advice and get the necessary treatment and support. Remember, you are not alone, there are doctors, therapists, and family members to help you.

` Fetal hydantoin syndrome, drugs during pregnancy, phenytoin, epilepsy and pregnancy, birth defects, growth retardation, Dilantin