Lecture 7 - Menopause Flashcards
Definition of Menopause
permanent cessation of menses resulting from loss of ovarian follicular activity
12 consecutive months of amenorrhea (w/o menstruation)
avg age 51, premature if before 40
menopausal transition
period of gradually declining ovarian function
cyce irregularity
Perimenopausal
immediately prior to and 1 year after menopause
start to experience symptoms
Hormonal changes menopause
Estradiol 90% dec = dec estrogen, progesterone, androgens
FSH = 10-15X inc
LH = 4-5X inc
3 main categories of Perimenopausal changes
CNS = headache, sleep and mood swings/depression anxiety
Vasomotor symptoms
Genitourinary syndrome of menopause (GSM)
Can you use estrogen of migraine with aura?
nah dont wanna use
if no aura, transdermal estrogen would be preferred
medication related causes of hot flashes?
Tamoxifen = cancer
Raloxifene = osteoporosis
Androgen derivative therapy = prostate cancer
Hot flash risk factors
Early/surgical menopause
High BMI, sedentary lifestyle
Smoking
Stress, Anxiety, depression
Pathophysiology of GSM?
Dec vag secretions
inc vag pH
Symptoms of GSM
Genital dryness, burning, irritation
sexual lack of lub, impaired function
Inc urgency and frequency, UTI
Mild Vasomotor symptoms….Life style medications
Avoid triggers = Spicy foods**
reduce tobacco and alc
Dress in layers
Drink cold water
Dec room temp
Relaxation/stress reduction
If Moderate/Severe Vasomotor symptoms….MHT
reduce freq by 75% and severity by 87%
Limit txm to time of symptoms at lowest dose needed**
Benefits dissipate quickly once stopping txm, gradually dec or lengthen dose interval
consider d/c after 5 yrs or >60
CI for Estrogen MHT
Breast cancner
DVT/PE
Stroke/MI w/I 1yr
Liver dysfunction
Migraine with aura
Continuous MHT oral
cycle = Premarin
content = estrogen every day
Comment = only for women who had hysterectomy
Contiuous cyclic MHT oral
cycle = Premphase
content = estrogen every day, progesterone every 12-14 days
Comments = scheduled withdrawal bleeding, 1-2 after stop progesterone
Continuous combined MHT oral
Cycle = prempro
Content = estrogen and progesterone every day
Comments = unpredictable bleeding or spotting for 6-12 months, then stop
Continuous/EAA MHT oral
Cycle = Duavee
Content = Estrogen + Estrogen agonist/antagonist every day
Comment = vasomotor symptoms and osteoporosis prevention