Within the next few months, surgeons at the Cleveland Clinic expect to
become the first in the United States to transplant a uterus into a
woman who lacks one, so that she can become pregnant and give birth. The
recipients will be women who were either born without a uterus, had it
removed or have uterine damage. The transplants will be temporary: each
uterus will be removed after the recipient has had one or two babies, so
she can stop taking transplant anti-rejection drugs.
Uterine transplantation is a new frontier, one that pairs specialists from two fields known for innovation and for pushing limits, medically and ethically: reproductive medicine and transplant surgery. If the procedure works, many women could benefit: an estimated 50,000 women in the United States do not have a uterus. But there are potential dangers.
Uterine transplantation is a new frontier, one that pairs specialists from two fields known for innovation and for pushing limits, medically and ethically: reproductive medicine and transplant surgery. If the procedure works, many women could benefit: an estimated 50,000 women in the United States do not have a uterus. But there are potential dangers.
The recipients, healthy women, will face the risks of surgery and
anti-rejection drugs for a transplant that they, unlike someone with
heart or liver failure, do not need to save their lives. Their
pregnancies will be considered high-risk, with fetuses exposed to
anti-rejection drugs and developing inside a womb taken from a dead
woman.
Eight women from around the country have begun the screening process at
the Cleveland Clinic, hoping to be selected for transplants. One, a
26-year-old with two adopted children, said she still 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.”
She traveled more than 1,000 miles to the clinic, paying her own way.
She asked that her name and hometown be withheld to protect her family’s
privacy.
She was 16 when medical tests, performed because she had not begun
menstruating, found that she had ovaries but no uterus — a syndrome that
affects about 1 in 4,500 newborn girls. She comes from a large family,
she said, and always assumed that she would have children. The test
results were devastating.
Dr. Andreas G. Tzakis, the driving force behind the project, said,
“There are women who won’t adopt or have surrogates, for reasons that
are personal, cultural or religious.” Dr. Tzakis is the director of
solid organ transplant surgery at a Cleveland Clinic hospital in Weston,
Fla. “These women know exactly what this is about,” he said. “They’re
informed of the risks and benefits. They have a lot of time to think
about it, and think about it again. Our job is to make it as safe and
successful as possible.”
The hospital plans to perform the procedure 10 times, as an experiment,
and then decide whether to continue. Dr. Tzakis said he hoped to
eventually make the operation readily available in the United States.
Sweden is the only country where uterine transplants have been completed
successfully — all at the University of Gothenburg with a uterus from a
live donor. Nine women have had them, and four have given birth, the
first in September 2014. Another is due in January. Their babies were
born healthy, though premature. Two transplants failed and had to be
removed, one because of a blood clot and the other because of infection.
Source: The NY Times
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