Thrp: Exam 7 (Gender Specific Issues) Flashcards
Ethinyl Estradiol
Estrogen
Estradiol Valerate
Newest estrogen *Natazia only
Mestranol
Estrogen: Not used
Progestin MOA in Contraception
Mimic Luteal phase: (-)feedback = No ovulation Hostile Cervical Mucus Inhospitable endometrium Dec fallopian tube movement (can do 1 or all at anytime)
*NOT CLEAN
Progestin, estrogen, androgen, endometrial activity
Desogestrel
Progestin: High progestin and low estrogen activity
Norgestimate
Progestin: Zero Estrogenic activity
Levonorgestrel
Progestin: Most androgenic activity w/ no estrogenic activity
Norethindrone Acetate
Progestin:
Norgestrel
Progestin: Zero Estrogenic activity
Norethindrone
Progestin:
Ethynodiol Diacetate
Progestin:
Drospirenone
Progestin: Spirinolactone anolog w/ ANTI-Androgenic activity
=Tx Acne, facial hair, PCOS
*Regular K+ Monitoring (~Potassium Sparing Diuretic)
(Yasmin and Yaz)
Dienogest
Progestin: Synthetic Progestin (no real advantage over others)
Anti-androgenic and zero estrogenic activity
(Natazia)
Nor-QD
Progestin only Minipill: Norethindrone 0.35mg
Ovrette
Progestin only Mini pill: *Norgestrel (0 estrogenic activity)
Medroxyprogesterone Depot
Contraception
150mg IM q12w
104mg SQ q12w
(3 month duration)
Back up needed for 1st week for the 1st time shot
OR if 1 wk late for next shot
CI: overweight (wt gain SE) Ab bleeding
Reversible dec in BMD due to no estrogen and (-) feedback (=Hypoestrogenic state)
- worse if start early or >5yrs
- dont use if other BMD risk factors (ex smoke, low Ca++)
Ortho-Evera
Patch: norelegestromin + EE 3wk on (Δ q7d) 1wk off
Missed Dose = 2 Days
If wk 1 = Apply ASAR, back up X7D; new day 1
If wk2 = <2days Apply ASAR; OK
≥ 2days = new cycle; back up X7D
if wk 4: remove when remember/cont wear ok
Nuvaring
Vaginal Ring: Etnogestral + EE
3wk in 1 wk out
Removal >3hr = back up tell cont. 7 day use
or if > 1wk extra wear: new ring, back up X7D, rule out pregnancy
Nexplanon
Progestin rod implant
Effective 3 yrs w/ immediate return to fertility w removal
SE: (progestin only Rx)
Irregular bleeding that does NOT resolve
Yuzpe Regimen
EC: High dose EE 100 mcg + high dose progestin (levnorgestrel 1mg)
W/IN 72 hrs then repeat 12 hrs later (efficacy 75%)
(any OC X 2 dose - FDA Approved = Ovral (#2), Alesse (#5), Nordette (#4), LoOvral (#4))
if already conceived does NOT harm
SE: N/V **Can take antiemetic IF vomit w/in 2hrs REPEAT dose (high dose estrogen), heavy menses/breast tenderness
CI: known preg (not harmful but waist of $$), any OC CI, Hx of clots, cancer (only 1Xdose)
EC Levonorgestrel Only
Plan B= levonorgestrel 0.75mg take w/in 72hrs then repeat 12 hrs after 1st dose
OR take both w/in 72 hr = Plan B One Step (1.5mg)
**Acceptable efficacy up to 120 hrs after sex BUT loner the wain lower the efficacy
SE: Some N/V**Can take antiemetic IF vomit w/in 2hrs REPEAT dose , breast tenderness, HA, Dizziness
If not period w/in 3 wks need prego test
EC Copper IUD
EC up to 5 days AFTER ovulation
Mifepristone
EC: OFF LABEL use up to 5 days after sex (Abortifacient)
Ulipristal acetate
RX only EC: “SPRM” MOA: progesterone antagonist to prevent implantation (effective even if LH surge has begun)
*Suppression of dominant follicle growth, delay endometrial growth, postpone ovulation
DOSE: 30mg up to *120hrs post sex
(efficacy similar to (but better than) PlanB)
(Ella)
Mirena
Levornorgestrel IUD: Rel 20mcg/day
Effective 5 years w/ <1% failure
Local delivery = MOA: inhospitable endometrium, thick cervical mucus, changes in tubal motility (less ovulation effect/ (-) feedback)
AE: inc unexpected spotting/bleeding (dec over time; after 1yr many amennorheic)
SERIOUS but rare = uterine perforation
P.A.I.N.Sx: Period late/abnormal spotting, Abdominal pain/pain with intercourse, Infection exposure (STD)/abnormal vaginal discharge, Not feeling well (fever/chills), String mission/shorter or longer.
Counseling: check string qmo
Tx: Endometriosis
Skyla
New Levornorgestrel IUD: Rel 14mcg/day
Effective 3 years
Local delivery = MOA: inhospitable endometrium, thick cervical mucus, changes in tubal motility (less ovulation effect/ (-) feedback)
P.A.I.N.Sx: Period late/abnormal spotting, Abdominal pain/pain with intercourse, Infection exposure (STD)/abnormal vaginal discharge, Not feeling well (fever/chills), String mission/shorter or longer.
AE: inc unexpected spotting/bleeding (dec over time; after 1yr many amennorheic)
SERIOUS but rare = uterine perforation
ParaGard
Copper IUD Contraception MOA: Spermacide
Effectiveness for 10 years (failure rate 2.1 - 2.8%)
w/Copper IUD Always have period
CI: List*
P.A.I.N.Sx: Period late/abnormal spotting, Abdominal pain/pain with intercourse, Infection exposure (STD)/abnormal vaginal discharge, Not feeling well (fever/chills), String mission/shorter or longer.
AE: inc unexpected spotting/bleeding w/ reg cycle bleeding q.mo, heavy bleed w/cramping
SERIOUS but rare = uterine perforation
Ca++ for PMS
1200mg/day (women should get this much anyway)
Dec mood sx, fluid retention, pain (48%) VS. 30% Px
Low risk/cost intervention
Tx: PMS Bloating
Salt restriction: powerful (EDEMA too)
Spironalactone 25mg up to QID x 10d prior to menses
Tx: PMS Breast Pain
Vit E 400 IU QDay OR “Evening Primrose Oil” 500mg - 3g qd
Bromocriptine (DA Receptor Ag) if due to hyperprolactinemia
Tx: PMS Insomnia
Sleep Hygiene
Low dose Trazodone
intermittent diphenhydramine
Tx: PMS Anxiety
Buspirone: Cont or luteal phase only
(20-30mg/day in 2-3divided doses)
Avoid BDZ (Alprazolam)