Tag: kourtney kardashian

If Kourtney Kardashian’s Instagram post last week marked the first time you’d ever seen the term “fetal surgery,” you’re not alone.

Procedures in which a doctor operates on an unborn fetus aren’t as recent a development as you might imagine, but they’re not particularly common, either.

Speculations arose that something had happened to Kardashian and the baby she is carrying when her husband Travis Barker, drummer for the band Blink 182, abruptly flew home from the group’s European tour to attend to an “urgent family matter,” leading to the postponement of several scheduled shows in Scotland and Ireland.

Four days later, Kardashian posted a black and white photograph of Barker’s hand holding hers on a hospital bed, an IV tube emerging from her taped wrist.

“I will be forever grateful to my incredible doctors for saving our baby’s life,” Kardashian wrote. “I wasn’t prepared for the fear of rushing into urgent fetal surgery. I don’t think anyone who hasn’t been through a similar situation can begin to understand.”

Fetal surgery is a term used to talk about “any procedure performed on fetuses prior to delivery,” Dr. Saul Snowise, fetal interventionist and the medical director of the Midwest Fetal Care Center, a collaboration between Allina Health and Children’s Minnesota, told HuffPost.

Some procedures are performed to “prevent fetal loss,” Snowise explained, while “others are meant to improve the long-term outcome for the newborn.”

An example of a lifesaving procedure is a fetal transfusion, in which donor blood is transfused into an umbilical vein. Fetal anemia, which has various causes, can be treated this way. Fetal transfusions, performed since the 1960s, are the earliest type of fetal surgery.

“The field rapidly evolved in the ’80s-’90s and there are now well-established fetal surgery programs across North America, Europe and Asia,” Snowise said.

A procedure to correct a neural tube defect, such as spina bifida, would be an example of a procedure aimed at improving the long-term outcome for the baby. These procedures have become more common over the past decade, following the 2011 publication of a study in the New England Journal of Medicine showing a benefit to doing these repairs prenatally, as fetal surgery, rather than waiting to perform surgery on the baby after it is born.

Dr. Raphael Sun, co-director of the fetal surgery program at Oregon Health Sciences University, says that two of the most common conditions he treats with fetal surgery are twin-to-twin transfusion syndrome and neural tube defects such as spina bifida.

Twin-to-twin transfusion syndrome is a rare condition that occurs only in identical twins. When the twins are monochorionic and diamniotic (meaning they share one placenta but each have their own amniotic sac), they may “have unequal sharing of blood between the two fetuses,” Snowise said. This can threaten the entire pregnancy.

Surgeons like Snowise and Sun are able to use laser surgery to effectively create two functioning placentas from one, so that each twin has its own reliable source of blood. Twin-to-twin transfusion syndrome is not generally diagnosed or treated before 16 weeks of pregnancy.

Other instances where a fetus might need surgery include an accumulation of fluid in the chest or abdomen, which doctors are able to drain using a needle or sometimes by placing a shunt, “which is essentially a small tube that can divert and change fluid from one cavity to the other,” Sun explained.

Some conditions need to be treated right away in order to save the baby’s life, while other surgeries, such as those for spina bifida, are generally planned weeks in advance. Spina bifida or other neural tube defects aren’t generally treated before 24 weeks, Sun said. (At 24 weeks, it is possible for a baby to survive in a hospital NICU.)

“Fetal procedures range from minimally invasive needling procedures to complex maternal procedures requiring large incisions in the uterus,” Snowise said.

A procedure to drain fluid from the fetus’ lungs would be minimally invasive, involving the insertion of a needle. Slightly more invasive procedures include the placement of shunts or a fetal transfusion. “These procedures are done just with needles or small maternal incisions and are guided by ultrasound,” Snowise explained.

The kind of laser surgery to treat twin-to-twin transfusion syndrome is generally performed using “fetoscopy, or placing an operative scope into the uterine cavity,” Snowise said.

Procedures to correct neural tube defects or to remove tumors are the most invasive. “In these cases, a large maternal abdominal incision is made, the uterus is opened to expose the fetus, the tumor is removed or the lesion is repaired, and then the uterus is closed and the pregnancy continued,” he said.

Sun noted that in recent years, some surgeons are doing a more minimally invasive surgery to repair neural tube defects such as spina bifida, involving 2, 3 or 4 small incisions rather than one large one.

Some of the risks from fetal surgery are the same as with any surgical procedure, such as bleeding and infection. “With minimally invasive procedures these are rare,” Snowise said.

The risks of more complex procedures can include blood clots or fluid collecting in the lungs of the mother.

“The major risk affecting both mother and fetus are the risks of preterm labor and preterm delivery,” Snowise said. The earlier a baby is born, the greater the risk of it not surviving or having other complications.

Some fetal surgeons initially train as maternal fetal medicine specialists, or high-risk obstetricians. Others train first in pediatric surgery. Many large U.S. cities have a fetal surgery center affiliated with their local children’s hospital, but these kinds of procedures are much less available in rural areas. Some patients have to travel long distances to reach a hospital where they can be treated.

Both surgeons emphasized that fetal surgery is a team effort. At the Midwest Fetal Care Center, Snowise said, “our team consists of maternal-fetal medicine specialists, pediatric surgeons, pediatric cardiologists, pediatric neurosurgeons, neonatologists, clinical nurse coordinators, geneticists, and other specialty staff, all of whom have extra training in managing complex fetal cases.”

Sun concurred: “It’s special, and I think it’s really complex, and it takes an entire team to be able to execute this.”

“It’s really gratifying,” he continued. Fetal surgery “offers some mothers and fetuses a chance that would not have been otherwise available.”