Surgeons at the Cleveland Clinic have performed the first uterus transplant in the United States, the clinic announced Thursday.
The operation, which took nine hours, was performed Wednesday, using a uterus from a deceased organ donor.
The recipient, 26, is not being identified to protect her privacy. A statement from the clinic said that she was in stable condition Thursday afternoon.
The procedure’s purpose is to enable women born without a uterus, or who had theirs removed, to become pregnant and give birth. The patient will have to wait a year before trying to become pregnant, letting her heal and giving doctors time to adjust the doses of medication she needs to prevent organ rejection.
Then she will need in vitro fertilization to become pregnant. Before the transplant, the patient had eggs removed surgically, fertilized with her husband’s sperm and frozen. The embryos will be transferred into her uterus.
The transplant will be temporary: The uterus will be removed after the recipient has had one or two babies, so she can stop taking anti-rejection drugs.
The Cleveland hospital’s ethics panel has given it permission to perform the procedure 10 times, as an experiment. Officials will then decide whether to continue, and whether to offer the operation as a standard procedure. The clinic is still screening women who may be candidates for the operation.
The leader of the surgical team is Dr. Andreas G. Tzakis, who has performed 4,000 to 5,000 transplants of kidneys, livers and other abdominal organs. To prepare for uterus transplants, he traveled to Sweden and worked with doctors at the University of Gothenburg, the only ones in the world to have performed the procedure successfully so far. Nine women have had the operation in Sweden, with the transplants taken from living donors. At least four recipients have had babies, who were born healthy though premature.
About 50,000 women in the United States are thought to be candidates for transplanted uteruses.
A Temporary Transplant
Doctors at the Cleveland Clinic have completed a transplant of a uterus into a woman who lacks one, so she can become pregnant and give birth. If the procedure is successful, any children will be born by cesarean section and the mother will have the transplanted uterus removed after having one or two babies.
THE DONOR Surgeons remove the uterus, cervix and part of the vagina from an organ donor who has recently died, along with the small uterine vessels that carry blood to the organ. The uterus can survive outside the body for at least six to eight hours if kept cold.
THE RECIPIENT The donor’s uterus is connected to the recipient’s vagina and the uterine vessels are redirected to large blood vessels running outside the pelvis. The recipient’s ovaries are left in place, and if she has any remnant fallopian tubes, they are not connected to the transplant. The recipient will wait a year to heal before having in vitro fertilization.
In an interview in October, Dr. Tzakis said that although women without a uterus could adopt children or hire surrogates to carry a pregnancy for them, many find those options unacceptable “for reasons that are personal, cultural or religious.”
At that time, a 26-year-old woman who was being screened as a potential candidate explained why she wanted a chance to become pregnant and give birth.
“I crave that experience,” she said. “I want the morning sickness, the backaches, the feet swelling. I want to feel the baby move. That is something I’ve wanted for as long as I can remember.”
New York Times