Menopause Flashcards
Define perimenopause
The time period before menopause characterized by irregular menses and decreased fertility
Average length of perimenopause?
4 years
Define menopause
permanent cessation of menses
How is menopause determined and what is the criteria?
retrospectively when there is a full year of amenorrhea
What is premature ovarian insufficiency and how is it treated?
menopause before the age of 40. Treated with HRT until about age 51
What is the etiology of menopause?
- aging
- surgery
- medications (chemo)
- pelvic irradiation
What is the pathophysiology of menopause?
Ovarian follicles decrease with age due to follicular atresia. Ovaries no longer the primary site of estrogen and progesterone synthesis. FSH increases and inhibin B decreases. Oocytes don’t respond to gonadotropins
Signs and symptoms of menopause
- cycle irregularity
- hot flashes
- night sweats
- depression
5 . anxiety - mood swings
- concentration problems
- vaginal itching, burning
- dyspareunia
- sexual dysfunction
- urinary incontinence
- sleep disturbance
- joint pain
- headache
- metabolic
How do you diagnose menopause?
- age
- signs and symptoms
- FSH
- Anti-Mullerian hormone
Normal level of FSH
4-10
Perimenopause level of FSH
10-12
Menopause level of FSH
> 40
Menopause level of AMH
< 1
What was the result of WHI 1991 study?
Black box warning for MI, stroke, breast cancer, and VTE on all estrogen products
brand name: conjugated equine estrogen
Premarin
brand name: micronized estradiol
Estrace