Can a vaginal ring or moisturizer ease dryness for breast cancer survivors?

This study looks at two treatments for vaginal dryness in women with estrogen receptor-positive breast cancer who are taking aromatase inhibitors. One group uses a vaginal estrogen ring that releases a low dose of estrogen over 90 days, while the other uses a non-hormonal vaginal moisturizer called Replens. The goal is to see which option better improves symptoms like dryness and itching, and whether it affects hormone therapy compliance. The trial enrolled 33 postmenopausal women and tracked their symptoms over six months.