Menopause Flashcards
Menopause - short-term consequences
- Vasomotor symptoms (hot flushes and night sweats)
- Sexual dysfunction (loss of desire, arousal, orgasm, dyspareunia)
- Psychological symptoms (depression, anxiety, irritability, lethargy)
Menopause - long-term consequences
- Osteoporosis
- Cardiovascular disease
- Urogenital atrophy
HRT - tx of local symptoms
- Low-dose natural estrogens (e.g. vaginal estriol by cream/pessary)
- Estradiol by tablet or ring
HRT - types of systemic therapy
- Estrogen alone in hysterectomised women
- Estrogen + progestogen in non-hysterectomised women
a. Estrogen + cyclical progestogen in peri-menopausal women
b. Continuous combined estrogen-progestogen in post-menopausal women
Menopause - definitions
- Menopause = permanent cessation of menstruation that results from loss of ovarian follicular activity (natural menopause = 12 consecutive months of amenorrhoea with no other pathological or physiological cause)
- Perimenopause = period beginning with the first clinical, biological and endocrinological features of the approaching menopause (e.g. vasomotor symptoms and menstrual irregularity) and ends 12 mo after the last menstrual period
- Climacteric = transition from reproductive state to non-reproductive state
Female sexual dysfunction (older women) - etiology (4)
Commonly multifactorial
- Vaginal dryness (bc reduced estrogen) -> dyspareunia
- Low sexual desire bc low androgen levels (evidence conflicting)
- Non-hormonal factors (e.g. conflict between partners, life stress, depression)
- Male sexual problems
Female sexual dysfunction - classification (4)
- Loss of sexual desire
- Loss of sexual arousal
- Problems with orgasm
- Sexual pain (dyspareunia)
HRT - routes of administration
Routes of administration of estrogen (4):
- Oral
- Transdermal
- Subcutaneous
- Vaginal
Routes of administration of progestogen (3):
- Oral
- Transdermal
- Intrauterine
HRT - side effects
- Estrogen-related: fluid retention, bloating, breast tenderness, nausea, headaches
- Progestogen- related: fluid retention, breast tenderness, headaches, mood swings, acne
- Combined HRT: irregular, break-through bleeding (may need investigation)
HRT - benefits
- Reduced vasomotor symptoms (effective in treating hot flushes)
- Reduced urogenital symptoms (note - urinary incontinence not improved by systemic therapy)
- Improved sexuality
- Decreased risk of osteoporosis
- Decreased risk of colorectal cancer
HRT - risks
- Increased risk of breast cancer
- Increased risk of endometrial cancer with unopposed estrogen
- Increased risk of VTE (but absolute risk still remains small)
- Incraesed risk of stroke
- Increased risk of gallbladder disease (but risk also increases with age and obesity)
Vaginal atrophy - symptoms
- Dyspareunia
- Itching
- Burning
- Dryness
(5. Caused by estrogen deficiency, may also be associated with atrophy of the lower urinary tract (5) -> frequency, urgency, nocturia, incontinence and recurrent infection)
Osteoporosis - definition
Reduced bone density causing microarchitectural deterioration of bone tissue, leading to an increased risk of fracture
Osteoporosis - epi
30% of women, 12% of men
Osteoporotic fractures - common sites
Can affect any bone, but most common sites:
- Forearm (Colles fracture)
- Spine (vertebral fracture)
- Hip (most serious)