Multidisciplinary Management of Menopause: Symposium Proceedings.

This proceeding summarizes a symposium on multidisciplinary management of menopause held on July 30, 2021 as part of the Health of Women 2021 conference. The workshop featured presentations by national experts who provided insights into multidisciplinary approaches to the management of menopause, vasomotor symptoms and genitourinary syndrome of menopause, bone health (including osteoporosis, muscular strength, and mobility), as well as sexual and psychological health during menopause. In this study, we highlight the major points of each presentation and the resultant discussion.

Diagnosis and Treatment of Genitourinary Syndrome of Menopause.

Genitourinary syndrome of menopause (GSM), formerly referred to as vulvovaginal atrophy or atrophic vaginitis, is a common chronic condition that requires a collaborative treatment plan between a health care provider and a woman to relieve symptoms and improve quality of life. Many women are not aware that symptoms can be controlled with treatment. Current treatment options approved for GSM include vaginal moisturizers, lubricants, and hormones. For women with GSM symptoms that are unresponsive to nonhormonal therapy, low-dose vaginal estrogen therapy is the preferred pharmacologic treatment. Clinicians should be trained to routinely ask appropriate questions during the history to elicit sufficient information to assess for GSM. Physical examination findings may further confirm suspicion of GSM.

Lipoprotein compositional changes with combination hormone therapy (conjugated estrogen and medroxyprogesterone) in African American women.

OBJECTIVE: To determine whether combination hormone therapy (HT) significantly alters lipoprotein composition in healthy African American women. METHODS: Postmenopausal African American women, 45 to 65 years old, were randomly assigned to receive daily HT (conjugated equine estrogen, 0.625 mg, and medroxyprogesterone, 2.5 mg) or placebo (treated, 44; placebo, 16) for 12 weeks. Lipoproteins were separated by gradient ultracentrifugation into very-low-density, intermediate-density, and low-density lipoproteins (VLDL, IDL, and LDL) and 3 high-density lipoprotein (HDL) subfractions (light, medium, and dense--L, M, and D). Apolipoprotein (apo) A-I, A-II, C-III, C-II, and C-I were measured by high-performance liquid chromatography. Apo B, phospholipids, triglycerides, cholesterol, and free cholesterol were measured by standard assays. RESULTS: Total plasma cholesterol, triglycerides, LDL apo B, and total apo B did not change during HT. A small, transient reduction occurred in LDL cholesterol, and a persistent reduction was noted in VLDL apo B, apo C-II, and apo C-III. Total HDL phospholipids, cholesterol, apo A-I, and apo A-II increased, whereas the LDL/HDL ratio and the apo B/apo A-I ratio decreased. Cholesterol ester increased in both HDL-L and HDL-M, but only a transient increase occurred in HDL-L phospholipids. Apo A-I increased in HDL-L, HDL-M, and HDL-D; however, a similar increase occurred in HDL-D apo A-I in the control subjects. Moreover, an increase occurred in apo A-II in HDL-M. A reduction in the apo A-II:A-I ratio in HDL-L but not in HDL-M indicated an increase in HDL-L LpA-I particles. The increase in HDL particles in HDL-M was entirely due to an increase in LpA-I:A-II particles. Apo C-III increased in both HDL-L and HDL-M. The absence of changes in the HDL lipid ratios indicated an unaltered lipid composition of these particles. No changes were found in IDL compositional measurements. In 12 treated patients and 4 control subjects, Lp(a) was detected by ultracentrifugation; no changes were noted in Lp(a) composition or quantity with HT. Total Lp(a) measured by enzyme immunosorbent assay showed a trend toward an increase in treated patients after 12 weeks of HT. CONCLUSION: African American women had a beneficial response to HT by increasing the number of LpA-I particles in HDL-L and LpA-I:A-II particles in HDL-M as well as cholesterol esters in both. There was a small reduction in VLDL apo B (and thus particle number) but only a transient reduction in LDL cholesterol. A shift of apo C-III from VLDL to HDL was noted. No detrimental changes occurred in any lipoprotein subfraction (specifically, no increase in triglycerides).