ESS: Objective response to Letrozole (Femara)

Source: Gynecologic Oncology, Volume 82, Issue 2, August 2001, pp. 384-388

Background. Low-grade endometrial stromal sarcoma is generally an indolent tumor rich in estrogen and progesterone receptors. Objective responses to hormonal therapy, most commonly with megestrol acetate (Megace), have been reported.

Case. The patient is a 51-year-old woman who presented with low-grade endometrial stromal sarcoma confined to the uterus in 1991 and was treated with total abdominal hysterectomy and bilateral salpingo-oophorectomy. Approximately 5 years later, the patient had recurrent pelvic disease treated with radiation therapy, followed by an attempt at resection. She was treated with megestrol acetate during the period she received radiation therapy with poor tolerance. Tamoxifen was then given with no tumor response. Megestrol acetate was restarted with progression of disease in the pelvis and abdomen. Letrozole was then given at a daily dose of 2.5 mg with partial response for a duration of 9 months.

Conclusion. Letrozole at a daily dose of 2.5 mg may be effective in low-grade endometrial stromal sarcoma with positive estrogen receptors.

Link to article

Facebook Group

Facebook logoWe recently created a secret Facebook discussion group for our fellow survivors. To join the group, first send an email to our webmaster to let her know that you would like to be added to the group. Then send a friend request to crazysuzy. You will then be added to the Facebook group.