News and Events

Programs and providers of Obstetrics and Gynecology at Weill Cornell Medicine are often the focus of news stories and features appearing in major national media. We invite you to review some stories that typify the breakthrough accomplishments of our remarkable team and highlight the impact our care has had on patient’s lives.

Bypass Surgery May Offer Greater Long-Term Benefits Compared with Stents for Women

female doctor taking blood pressure of an older woman

Women with severe coronary heart disease causing narrowing or blockages in the arteries may derive greater long-term benefits from coronary artery bypass grafting compared with percutaneous coronary intervention, also known as stenting, according to a large study by Weill Cornell Medicine investigators. Bypass surgery uses a blood vessel from another part of the body to reroute blood flow around a narrowed or blocked artery. Stenting is a minimally invasive procedure that uses a catheter to thread a tubelike stent through a blood vessel in the wrist or groin to the heart to open a fully or partially blocked artery.

 The study, published Nov. 25 in the European Heart Journal, adds much-needed evidence to guide decisions for women with heart disease—the leading cause of death among women. Historically, women have made up just 20% to 25% of large, prospective clinical trials comparing bypass surgery and stenting, making it hard to draw conclusions about their outcomes.

State of Weill Cornell Medicine: A Bright Future

1300 York Avenue

Amid a changing and challenging time for academic medicine, Weill Cornell Medicine is poised to thrive in the coming years, with a planned expansion of its clinical enterprise serving as an engine for overall institutional growth, Dean Robert Harrington conveyed Dec. 16 during his biannual State of Weill Cornell Medicine address.

Weill Cornell, like many academic research institutions nationwide, has navigated financial uncertainty stemming from rapidly changing federal research support. But these challenges also revealed an opportunity to evaluate Weill Cornell’s core strengths—culminating in a plan to create the “academic medical center of the future,” said Dr. Harrington, the Stephen and Suzanne Weiss Dean of Weill Cornell Medicine and provost for medical affairs of Cornell University.

“I know this has been a tough year, but I’m also optimistic about the future,” he said. “And I’m especially optimistic because of the quality of the people that we have working across every domain: clinical, research and education.”

Microbiome May Aid in Successful Pregnancies

AI-generated image of intestines with microbes superimposed

Gut microbes may play a key role in training a mother’s immune system to adapt to the developing fetus during pregnancy, according to a preclinical study by Weill Cornell Medicine investigators.

The findings, published Dec. 17 in Cell, show that beneficial gut bacteria help prevent immune system reactions that can lead to pregnancy loss in mice. The investigators demonstrated that metabolites produced by gut microbes promote the recruitment of two types of protective immune cells, called myeloid-derived suppressor cells (MDSCs) and RORyt+ regulatory T-cells (pTregs), to the placenta and help the mother’s immune system learn to tolerate the fetus.

headshot of a woman

Dr. Melody Zeng