Management of genitourinary syndrome of menopause in women with or at high risk for breast cancer: consensus recommendations from The North American Menopause Society and The International Society for the Study of Women's Sexual Health.

The objective of The North American Menopause Society (NAMS) and The International Society for the Study of Women's Sexual Health (ISSWSH) Expert Consensus Panel was to create a point of care algorithm for treating genitourinary syndrome of menopause (GSM) in women with or at high risk for breast cancer. The consensus recommendations will assist healthcare providers in managing GSM with a goal of improving the care and quality of life for these women. The Expert Consensus Panel is comprised of a diverse group of 16 multidisciplinary experts well respected in their fields. The panelists individually conducted an evidence-based review of the literature in their respective areas of expertise. They then met to discuss the latest treatment options for genitourinary syndrome of menopause (GSM) in survivors of breast cancer and review management strategies for GSM in women with or at high risk for breast cancer, using a modified Delphi method. This iterative process involved presentations summarizing the current literature, debate, and discussion of divergent opinions concerning GSM assessment and management, leading to the development of consensus recommendations for the clinician.Genitourinary syndrome of menopause is more prevalent in survivors of breast cancer, is commonly undiagnosed and untreated, and may have early onset because of cancer treatments or risk-reducing strategies. The paucity of evidence regarding the safety of vaginal hormone therapies in women with or at high risk for breast cancer has resulted in avoidance of treatment, potentially adversely affecting quality of life and intimate relationships. Factors influencing decision-making regarding treatment for GSM include breast cancer recurrence risk, severity of symptoms, response to prior therapies, and personal preference.We review current evidence for various pharmacologic and nonpharmacologic therapeutic modalities in women with a history of or at high risk for breast cancer and highlight the substantial gaps in the evidence for safe and effective therapies and the need for future research. Treatment of GSM is individualized, with nonhormone treatments generally being first line in this population. The use of local hormone therapies may be an option for some women who fail nonpharmacologic and nonhormone treatments after a discussion of risks and benefits and review with a woman's oncologist. We provide consensus recommendations for an approach to the management of GSM in specific patient populations, including women at high risk for breast cancer, women with estrogen-receptor positive breast cancers, women with triple-negative breast cancers, and women with metastatic disease.

Overcoming resistance and barriers to the use of local estrogen therapy for the treatment of vaginal atrophy.

The purpose of this review is to summarize current information regarding the pathophysiology and management of vaginal atrophy (sometimes called "atrophic vaginitis") and to identify barriers to its treatment with local (or "topical") vaginal estrogen therapy. Relevant clinical trials, meta-analyses, and reviews were identified through the PubMed database. Local estrogen therapy is effective and safe for treatment of vaginal atrophy; however, barriers to treatment (eg, patient reluctance to discuss the condition, misinformation, incomplete understanding of the effectiveness and safety of available therapies) result in its underuse. Health care providers can help overcome barriers to effective treatment of vaginal atrophy by facilitating discussion with women about vaginal health. Discussions should occur at routine preventive health care examinations and during episodic visits when patients present with symptoms of vaginal atrophy. Education and counseling should include information on the importance of maintaining vaginal health and the benefits and risks of treatment, including the demonstrated effectiveness and safety profile of low-dose local estrogen therapy.