COGI 2023

Postmenopausal hormone treatment and the risk for malignancies

Menopausal hormone therapy (MHT), also known as hormone replacement therapy (HRT) is associated with specific risk constellations. The main risk familiar to patients is breast cancer, but there is also ongoing discussion about ovarian and endometrial cancer. The lecture focuses on the optimal treatment regimen to avoid increased risks for malignant diseases. Low dose estrogen therapy accompanied by natural progesterone or dydrogesterone seems to be the safest regimen from today’s perspective. Literature lacks reliable long-term data on the safety of testosterone replacement therapy

Johannes Ott
Johannes Ott
Assoc. Prof. Dr. Johannes Ott , born in September 1980 in Vienna, Austria, currently is the deputy head of the Clinical Division of Gynecologic Endocrinology and Reproductive Medicine at the Medical University of Vienna, Austria. He has authored more than 100 peer-reviewed articles with a main focus on polycystic ovary syndrome, fertility surgery, recurrent miscarriage, artificial reproduction, thyroid function and autoimmune thyroiditis.