On August 1, 2024, the U.S. Food and Drug Administration (FDA) approved dostarlimab-gxly (Jemperli) with carboplatin and paclitaxel, followed by single-agent dostarlimab-gxly, for adult patients with primary advanced or recurrent endometrial cancer (EC). Dostarlimab-gxly previously was approved with carboplatin and paclitaxel, followed by single-agent dostarlimab-gxly, for primary advanced or recurrent EC that is mismatch repair deficient or microsatellite instability-high.