“Why am I bleeding?” Diagnosis and Treatment
JodySteinauer,MD,MASDept.Ob/Gyn &ReproductiveSciences
Disclosures
July,2016Ihavenodisclosures.
The Questions
• Toomuch(&tooearlyortoolate)– Differentialandapproachtowork‐up
– Doessheneedanendometrialbiopsy(EMB)oru/s?
• Toofast:She’shemorrhaging—whatdoIdo?
• Sideeffect:duetohormonalcontraception
• Toolittle:Aquickreviewofamenorrhea
Case 1
A46yo G3P2T1reportsherperiodshavebecomeincreasinglyirregularandheavyoverthelast6‐8months.Sometimestheycome2timespermonthandsometimesthereare2monthsbetween.LMP2monthsago.Shebleeds10dayswithclotsandfrequentlybleedsthroughpadstoherclothes.Sheoccasionallyhashotflashes.Shealsohasdiabetesandisobese.
1. Whattermdescribeshersymptoms?
2. Physiologically,whatcausesthistypeofbleedingpattern?
3. Whatisthedifferential?
Q1: In addition to a urine pregnancy test and TSH, which of the following is the most appropriate test to obtain at this time?
1. FSH2. Testosterone&DHEAS3. Serumbeta‐HCG4. Transvaginal Ultrasound(TVUS)5. EndometrialBiopsy(EMB)
Terminology: What is abnormal?
• Normal:Cycle=28days+‐ 7d(21‐35);Length=2‐7days;Heaviness=self‐defined
• Toolittlebleeding:amenorrheaoroligomenorrhea
• Toomuchbleeding:Menorrhagia(regulartimingbutheavy(accordingtopatient)ORlongflow(>7days)
• Irregularbleeding:Metrorrhagia,intermenstrual orpost‐coitalbleeding
• IrregularandExcessive:Menometrorrhagia
• Preferredtermfornon‐pregnantbleedingissues=AbnormalUterineBleeding(AUB)– Avoid“DUB”‐ dysfunctionaluterinebleeding.
Pathophysiology: Anovulatory Bleeding
Bricks&MortarEstrogen=Bricks,buildendometrium
Progesterone(P)=Mortar,stabilizes,onlyhavePifovulate
Normalmenses:WithdrawalofPcauseswalltofalldown,allatonce(orderlybleed)
Anovulation: NoPsowhenwallgrowstootall,itfalls.Itisheavywhenwallistall.Brickscanalsofallintermittently&incompletely–irregularly,irregular
Differential: AUBStep 1: Pregnant?
Pregnant• Ectopic• SpontaneousAbortion• ThreatenedAbortion• MolarPregnancy• Trauma• Somenon‐pregnantcauses
NotPregnant• Anovulation***• Anatomic/structural**• Neoplastic*• Infectious• Iatrogenic• Non‐gynecologic
* = Most likely for this patient
PCOS Hypo/HyperThyroid
Anorexia/Over‐exercise
menopause
Peri‐menarche/Peri‐menopause
Physiologic Hyperandrogenic CNS Iatrogenic
Obesity
Causes of Anovulation Reference: Causes of Anovulation
Pregnancy*Peri‐menarche+Peri‐menopause+Breast‐feeding*Obesity(viainsulineffectinovary)+
PCOS+Adult‐onsetcongenitaladrenalhyperplasia+
Pituitary adenoma (prolactin-secreting)*
Neuroleptic agents (via increased prolactin)*
Hypo or hyper thyroid (* or +)
Hypothalamic (stress, anorexia)*
LevonorgestrelIUD#Progestininjection*#Progestinimplant#Combinedhormonalcontraception#
*Typicallyamenorrhea#Typicallyspotting/lightirregularbleeding+Typicallyirregularheavybleeding(q1.5‐6mos)
Physiologic Hyperandrogenic CNS Iatrogenic
Reference: AUB Differential
Uterus:Polyp,adenomyosis,leiomyoma,atrophy
Cervix:polyp,atrophy,trauma
Vagina:atrophy,trauma
Uterus:Hyperplasia,malignancy
Cervix:Dysplasia,malignancy
Ovary:hormoneproducingtumor
Uterus:Endometritis,PID
Cervix:Cervicitis
Vagina:Vaginitis(eg Trich)
Coagulopathy(vWD),severerenalorliverdz,GIorGUsource
Non-Gynecologic
Infectious
Neoplastic
Anatomic
Hormonal
Not Pregnant
Anovulation
NotPregnant
PALM-COEINInitial Work‐up: Menometrorrhagia
• Always:Urinepregnancy
• Usually:TSH
• Maybe:Hct,r/ocoagulopathy
• Maybe:EMB(EndometrialBiopsy)
• Maybebutlater:TransvaginalUltrasound
• Usuallynotnecessary:FSH,LH,Testosterone,Estradiol
Does she need an EMB?
EndometrialCancerFacts• 4thmostcommoncancerinwomen;averageage61but25%occurinpremenopause.
• 10%ofpost‐menopausalwomenwithbleedinghavecancer.
• Presentsatearlystagewithbleeding;rareintheabsenceofbleeding.Vastmajorityareeffectivelytreatedwithsimplehysterectomy.
• Riskfactor=Increasedestrogen(longh/oanovulatione.g.PCOS,obesity).Protective=smoking,OCP’s.
The Problem
• Irregularbleedingiscommon• Endometrialcancerisrelativelycommon• Riskpredictionmodelsarenotuseful• LittleevidencetoguideusaboutwhentodoEMB• ACOGguidelines(expertopinion)recommendbiopsyinMANYwomen
ACOG, July 2012
ACOGPracticeBulletin128,DiagnosisofAUBinReproductive‐AgedWomen
Perimenopause
• Averages4years
•12%suddenlystopmenstruating
•18%havelonger,heaviermenses
•70%haveshort,irregularmenses
ShouldwethereforeperformEMB onallbut12%of
women?
The Evidence…
• Oneprospectivecohortstudyof1000womentotestlessaggressiveEMBClinicalPathway
• AlleligibleforbiopsyusingACOGguidelines.Onlybiopsiedthosethatwerepost‐menopausalorhadatleast1riskfactor(n=570)
• Nocancers/hyperplasiain2yrs f/uinthosethatweren’tbiopsied.(under‐poweredtoanswerthisquestion)
Dunn,JReprodMed. 2001Sep;46(9):831‐4
A Rational Approach to EMB
• Naturalhistory:Endometrialcancertakesmanyyearstodevelop.Wehavetimetodetectit.
• Bleedingpatterncues:Cancer&hyperplasiapresentmostcommonlywithmenometrorrhagia,sometimeswithintermenstrual bleeding.Rarelywithregularly‐timedmenses.
• Progestins (IUD,progestin‐onlypill)havebeenshowntotreathyperplasiaandcancer.
A Rational Approach to EMB
Post‐Menopause:ALLwomen WITHANY BLEEDING(except4‐6monthsafterstartingHRT)
Recentonsetirregularbleeding: Considertreatingfirstandifbleedingnormalizes,noneedEMB
>50: Allwomenwithrecurrent,irregular bleeding(considernotdoingifperiodslightandspacingout)
45‐50: Recurrentirregularbleedingplus>1riskfactorOR>6mosmenometrorrhagia
<45:Longhistory(>2yr?>5yr?)ofuntreatedanovulatory bleeding(eg PCOS)
A Rational Approach to EMB (cont’d)
Otherreasons:Papwithatypicalglandularcellsorendometrialcells(ie ifpapnotdoneattimeofmenses).
EMB isnotperfectlysensitivesofurtherevaluationmandatoryif:
1.PersistentAUB afternegativeEMB
2.PersistentAUB after3‐6monthsofmedicaltherapy
Do all women with AUB need an ultrasound?
AlthoughTVUS isthebestimagingchoiceforpelvicpathology(ie betterthanMRI,CT)….• 80%withheavymenstrualbleedinghavenoanatomicpathology
• Incidentalfindingssuchasfunctionalovariancystsandsmallfibroids(~50%)areoftenfoundleadingtoanxietyandunnecessarytreatments
• SO….treatfirst,TVUS iftreatmentfails
What about U/S instead of EMB for post‐menopausal bleeding?
Transvaginal Ultrasound
• Measureendometrialstripe
• Abnormal=>4mm(or5)
• Non‐specific:myomas,polypsalsocausethickEM
• Operatorskillmandatory
• NOTUSEFULPRE‐MENOPAUSE
TVUS vs EMB to Detect Cancer (in post‐menopausal women)
TVUS EMB
96% Sensitivity 94%
61% Specificity 99%
99% NPV 99%
40‐50% Furtherw/unecessary
?<5%
CanofferpatientchoiceaslongaseitherisquicklyavailableandpatientunderstandsshemayneedEMBafterU/S
Q1: In addition to a urine pregnancy test and TSH, which of the following is the most appropriate test to order at this time?
1. FSH2. Testosterone&DHEAS3. Serumbeta‐HCG4. Transvaginal
Ultrasound5. EndometrialBiopsy
A46yo G3P2T1reportsherperiodshavebecomeincreasinglyirregularandheavyoverthelast6‐8months.Sometimestheycome2timespermonthandsometimesthereare2monthsbetween.LMP2monthsago.Shebleeds10dayswithclotsandfrequentlybleedsthroughpadstoherclothes.Sheoccasionallyhashotflashes.Shealsohasdiabetesandisobese.
EMB=“Disordered Proliferative”. How do I stop the bleeding?
MedicalNSAID’sTranexamic AcidOralE+PE+Ppatch,ringHRT(lowerdoseE+P)HRTpatchOralProgestinProgestinIUDIMProgestinGnRH agonist
SurgicalEndometrialablation
(D&C/Hysteroscopy)
Hysterectomy(failedmedicalmanagement)
Disorderedproliferative=Anovulation
Non‐hormonal Treatment: NSAID’s
• 5daysaroundtheclock(eg 600mgtid)
• ManydosagesandtypesproveneffectiveinmultipleRCT’stodecreasebleedingby~40%
• Usealoneorwithothertherapies
DON’TFORGETNSAIDs!
First Line Hormonal Treatments
• Firstchoice:Levonorgestrel IUD– >80%reductioninbloodloss,decreasedcramping,prevents/treatshyperplasia,highlyeffectivebirthcontrol
– Veryfewcontraindicationstousing– Bloodlossandsatisfactioncomparabletoablation,satisfactioncomparabletohyst.
• 2nd choice:combinedcontraceptives(pill,patch,ring)orprogestininjection– Proventodecreaseirregularperi‐menopausalbleeding– Anytypeok,20mcgdosepreferredforwomen>40– Estrogencontraindications:smokers>35,HTN,complicatedDM,multipleRFforCAD,h/oDVT,migraines>35orwithaura
Second Line Hormonal Options
• CyclicProgestins:– LesseffectivethanNSAID’sandLevo IUD– 21‐daytherapymoreeffectivethan10‐day‐ poorlytolerated
• HT(post‐menopausaldosing):– MoredifficulttogaincyclecontrolcomparedwithOCP– SamecontraindicationsasCombinedHormonalContraception
Tranexamic Acid
• Anti‐fibrinolytic;availableinEuropeformanyyears‐availableinUS2011
• InRCT’s,moreeffectivethanNSAID,cyclicprovera.– LesseffectivethanMirena.ImprovesQOLby80%by3rdcycle
• Dose:2tabstid for5days(1300mgq8=3900mg/day)
• Risks:TheoreticriskofVTE.Noincreaseinlargestudies.ContraindicatedinthosewithhistoryoforriskfactorsforVTE.UnknownifsafeinconjunctionwithCHC.
• Sideeffects:Minimal
Surgical Treatments
• D&C,Hysteroscopy:– Notreallyatreatment.Temporaryreductioninbleeding.Diagnostic,notcurative(exceptifpolypremoved).
• EndometrialAblation– Reducesbutdoesn’teliminatemenses– ~25%repeatablationorhyst in5years– Mustruleoutcancerfirst– Can’tbedonein>12weekuteriorforwomenwhowantfertility
Perimenopausal/AnovulatoryBleeding: Summary
R/opregnancy,thyroiddz
EMBifmeetscriteria
Treatfirstasifanovulatory bleeding:– NSAID’s+– Hormones(Levo IUD,CHC,DMPA)
Ifpersists:– U/Stocheckforanatomiccauses(andEMBifnotalreadydone)
– Discusssurgicaloptionsforbleedingrefractorytomedicalmanagement.
Case 2: Is it the fibroids?
SamehistoryasCase1exceptshehasfibroids….
A46yo G2P2womanpresentsstatingthatherfibroidsarecausingirregularbleeding.
Shehasaknownfibroiduterusandcomplainsofincreasinglyirregularandheavyperiods.Sometimestheycome2timespermonthandsometimesthereare2monthsbetween.LMP 2monthsago.Shebleeds10dayswithclotsandfrequentlybleedsthroughpadstoherclothes.Sheoccasionallyhashotflashes.Shealsohasdiabetesandisobese.
Onexam,heruterusis16weekssizeandirregular.
Fibroids…...
• Verycommon 80%ofhysterectomyspecimens(doneforanyreason)and~75%haveonU/Satage50.
• 2‐3foldhigherincidenceinblackwomen
• About50%areasymptomatic
• Growslowlyuntilmenopauseandthendecreaseby~50%(canstillcausebleedingpost‐menopause)
Fibroid Symptoms• Bleeding
– Usuallynormal ormenorrhagia(heavybutregular).Fibroidsstretchendometrium=morebleeding
– Occasionallymenometrorrhagiaifsubmucous orintracavitary(Fibroidsdistortendometriumsoitcan’tbestable)
• Pressure(notpain)• Dysmenorrhea
Heavy,irregularbleeding
NoeffectHeavy,regularbleeding
Is the bleeding due to the fibroids?
• Fibroidsarecommoninlater40s• Anovulationiscommoninlater40s• Theincreasedbleedingseenwithfibroidsistypicallyduetoincreasedvolumeordistortionoftheendometrium
• Therefore:Decreasetheamountofendometriumbytreatingasanovulatory bleeding.Thisoftenworks.
AUB with Known Fibroids: Work‐up and Treatment
• R/ocancer(using“rationalemb algorithm”)andpregnancy(don’tblamefibroidsforthebleeding)
• NSAID’sandhormones
• Ifnobetter,blamethefibroids!
• +/‐ Lupron‐‐asabridgetomenopauseorpre‐optoshrinktoobtainlessinvasiverouteofhysterectomy
• Surgicaltherapies(hysteroscopic resectionif<3cm,myomectomy,hysterectomy,UAE)
Hysterectomy
• Veryhighpatientsatisfaction(90%)(higherthanablation)
• Improvedqualityoflife,sexualsatisfactionanddecreasedpain
• Increasedlong‐termrisksofprolapse,incontinence
Uterine Artery Embolization• Benefits:40%decreasesize,75‐90%improvedbleeding
• Re‐grow?In5yrf/uofRCT,25%hadhysterectomy
• Notfor:womenwhowantfertility• A“major”non‐surgicalprocedure:
– Oftenrequireshospitalizationforpaincontrol
– ~2weekstoreturntofullactivities(duetopainandfever)
– Risks:emergenthyst (1‐2%),5%expelmyoma throughcervix,40%havefever
Case 3… Too Fast
41yearoldwomanpresentswithdizzinessandheavyvaginalbleedingfor2weeksstraight.
Priortothis,occasionalirregularperiodsbutnothinglikethis!
Hemoglobin=9
Acute Menorrhagia Treatment
ABC’sandStopthebleeding!• ConsiderEDfortransfusion• Estrogen—2‐4OCPs(30‐35mcgE2)
– OralaseffectiveasIV(souseoral)
• Givewithanti‐emetic• SmallRCTsuggestshigh‐doseprovera maybeeffectiveas
well,20mgtid• Ifnoteffective,options:D&C,Foleybulbtamponade,
emergencyhysterectomy
OCP Taper
• Don’twanttogive2‐4OCP’s perdayandthenstopsuddenlyb/cwillhavelargewithdrawalbleed
• Taper:4x4days,3x4days,2x4daysthen1 perdayfor1‐2months(66‐96pillsrequired).
• Instructnottotakeplacebosandgiveatleast3packsofpillsatonce.
• Givewithanti‐emetic,splitbid(i.e.2bidratherthan4allatonce)
Case 4: Because of her contraceptive…
• A32year‐oldwomanhasrecentlyinitiatedthebirthcontrolpill.
• Shehashadspottingfor30straightdays!Sheisannoyed.
Case 4: Because of the injection…
• A32year‐oldwomanhasrecentlyinitiatedthecontraceptiveinjection.
• Shehashadspottingfor30straightdays!Sheisannoyed.
Case 4: Because of the implant…
• A32year‐oldwomanhasrecentlyinitiatedthecontraceptiveimplant.
• Shehashadspottingfor30straightdays!Sheisannoyed.
Case 4: Because of the IUD…
• A32year‐oldwomanhasrecentlyinitiatedthelevonorgestrel IUD.
• Shehashadspottingfor30straightdays!Sheisannoyed.
Condom Pill InjectionLNGimplant
n=705 n=1637 n=579 n=66%Reportingthefollowingreasons
Tooexpensive 2.2 3.2 2.1 1
Toodifficultormessytouse 15.2 5.7 1.2 10.4Partnerunsatisfied 38.6 2.8 2.6 1.2Experiencedsideeffects 17.9 64.6 72.3 70.6Worriedaboutsideeffects 2 13.1 4.2 4.2
Didnotlikethechangesinmenstrualperiods 1.5 12.7 33.7 19.3
Experiencedcontraceptivefailure 7.5 10.4 5.7 8.3Worriedabouteffectiveness 13.2 3 2.2 0NoprotectionagainstSTIs 1.1 2.1 1.3 0Otherhealthproblems/doctor'sadvice 2.5 8.5 5.7 9.2Methoddecreasedsexualpleasure 37.9 4.1 8.2 1.1Toodifficulttoobtain 1.5 1.8 2 0Otherreason 15.4 10.6 8.1 10.2
Reasons for dissatisfaction leading to pill, condom, implant or injection discontinuation
MoreauC,etal.Contraception,2005.
Mechanism for Abnormal Bleeding with Hormonal Contraceptives
IrregularbleedingIrregularbleeding
Transitionfromthicktothinendometrium
Transitionfromthicktothinendometrium
Fragileandsuperficial
bloodvesselsinendometrium
Fragileandsuperficial
bloodvesselsinendometrium
Unstableendometrialstromaandglands
Unstableendometrialstromaandglands
Alteredendometrialremodeling
Alteredendometrialremodeling
COCs: Setting Expectations
• Ratesofunscheduledbleeding– 10‐30%inthefirstmonth– Lessthan10%bythethirdmonth
• Ratesofamenorrhea– Lessthan2%inthefirstyear– Upto5%after1year
1. Speroff L, Darney PD. Clinical Guide for Contraception. 4th Ed. 2011
COCs: General Counseling
• Takepillatthesametimeeachday– Inconsistentpilluseassociatedwithincreasedriskofunscheduledbleeding1
• Stopsmoking!– Smokersmorelikelytoexperienceunscheduledbleeding/spotting1
– Amongsmokers,bleedingmorelikelytopersistthroughsubsequentcycles
1. Rosenberg WJ et al. Contraception, 1996.
CyclicUse ExtendedCycle
COCs: Regimens
Treating Bleeding on Cyclic COCs
• Supplementalestrogen1– OralCEE1.25mgx7days– Oralestradiol2mgx7days
• IncreasedoseofestrogenifwomanusingCOCwith<20mcgestrogen– SeveralCOCscontaining20mcgethinylestradiolresultedin:
• Higherratesofearlytrialdiscontinuation• Increasedriskofbleedingdisturbances2
• Switchtovaginalring
1.SperoffL,DarneyPD.ClinicalGuideforContraception.4th Ed.2011.2.Gallo,MF.CochraneDatabaseofSystematicReviews,2013.
Double or triple the birth control pill?
Treating Bleeding on Extended COCs
• DiscontinuetheCOCsfor3‐4consecutivedays1
– A3‐dayhormonefreeintervalwasassociatedwithgreaterresolutioninbreakthroughbleeding/spottingincomparisontocontinuingactivepills2
– Afterthefirst21daysofthehormone
1. Godfrey EM et al. Contraception, 201; 2. Sulak PJ et al. AJOG, 2006
DMPA: Setting Expectations
• Abnormalbleedingiscommoninthefirstyear• Ratesofunscheduledbleeding1
– Upto70%inthefirstyear– Approximately10%afterthefirstyear
• Amenorrheaismorelikelyovertime1
Within3months
After1year At5years
Rateofamenorrhea 12% 46% 80%
1. Speroff L, Darney PD. Clinical Guide for Contraception. 4th Ed. 2011
Valdecoxib1
• Dose:40mgdailyx5d
• Morewomeninthetreatmentgrouphadcessationofbleeding(77%vs.33%)
• Treatmentgrouphadahighermeannumberofbleeding‐freedaysinthefollowingmonth(17.8vs.11.5days)*
*statisticallysignificant
Mefenamicacid2
• Dose:500mgbidx5d
• Morewomenintreatmentgrouphadcessationofbleedingintheweekfollowingtreatment(69%vs.40%)
• Nosignificantdifferenceinbleeding‐freedaysinthefollowingmonth(16.1intreatmentgrp vs.12.4inplacebogrp)
NSAIDs and Contraceptive Injection
1. Nathirojanakun P. Contraception, 2006.2. Tantiwattanakul. Contraception, 2004.
Estrogens and Contraceptive Injection
RCTofDMPAuserswithunscheduledbleeeding1
Ethinylestradiol50mcg
Estronesulfate2.5mg
Placebo
Conclusions Ethinylestradioleffective instoppingbleedingduringtreatment Bleedingtended torecurafterdiscontinuationofestrogen
1. Said S et al. Human Reproduction, 1996.
Tranexamic Acid and Injection
%stoppedbleedingin1stwk 88% 8.20%%stoppedbleedingin4wkf/u 68% 0%Meannumberofdaysofbleeding/spotting
5.7 17.5
RCTofDMPAuserswithunscheduledbleeeding1
Tranexamicacid250mgqidx5days
Placebo
1. Senthong AJ et al. Journal of Medical Association of Thailand, 2009.
Summary: Injection Bleeding
EnhancedCounseling• Bleedingpatterns
• Reassurance
EnhancedCounseling• Bleedingpatterns
• Reassurance
ContinueDMPA• Moreinjections,lessbleeding
ContinueDMPA• Moreinjections,lessbleeding
TREAT• NSAIDsx5‐7days• Estrogen(COCsorsupplementalestrogenx10‐20days)
• Tranexamicacid
TREAT• NSAIDsx5‐7days• Estrogen(COCsorsupplementalestrogenx10‐20days)
• Tranexamicacid
Etonogestrel Implant: Setting Expectations
• Mostwomenexperienceareductionofmenstrualbleeding1
• Bothersomebleedingreportedin25%ofpatients2
– 6.7%reportedfrequentbleeding– 17.7%prolongedbleeding
• Ratesofamenorrhea3
– Approximately20%infirstyear– 30‐40%after1year
1. Mansour D. Contraception, 2011.2. Mansour D. European Journal of
Contraception & Reproductive Health Care, 2008
3. Speroff L, Darney PD. Clinical Guide for Contraception. 4th Ed. 2011
Contraceptive Implant: Bleeding Patterns
• Numberofunscheduledbleedingdays:
– IsHIGHESTinthefirst3months
– DECREASESoverthefirstyear
– PLATEAUSinthesecondandthirdyear
1 Flores JB, International Journal of Gynecology & Obstetrics, 2005.
Contraceptive Implant: Bleeding Patterns
• Moreunpredictablebleedingpattern1– Amenorrheamaynotbesustainedifachieved
– “Favorable”patterninthefirst3monthspredictsacontinuedfavorablepattern
– Forthosewithan“unfavorable”bleedingpattern,50%reportimprovementovertime
1 Mansour D, European Journal of Contraception & Reproductive Health Care, 2008.
NSAIDs and Etonogestrel Implant
• Limiteddata
• VariableefficacyofNSAIDsinLNGimplant1,2
– Variousregimens– Smallnumberofstudiesandparticipants
• OneRCTevaluatedNSAIDsinwomenwithETGimplants3
– Randomizedtoplaceboormefenamicacid(500mgtid)– 65%stoppedbleedingwithin1weekinNSAIDgroupvs.21%intheplacebo
– Lessbleedinginthesubsequent4weeksinthewomenwhohadreceivedNSAIDs
1 Mansour D, European Journal of Contraception & Reproductive Health Care, 2008. 2. Abdel-Aleem H, Cochrane Database of Systematic Reviews, 2013.
3. Phaliwong P, Journal of Medical Association of Thailand, 2004.
Estrogen and LNG Implant
• RecommendationsbasedonstudiesofLNGimplant
• Systematicreviewofestrogenvs.placebotreatmentforirregularbleedingwithLNGimplant1
– Decreasedthedaysofongoingbleeding
– Effectlastedforseveralmonthsaftertreatment
– Moresideeffectsintreatmentgroup(nausea,GIupset)
1. Abdel-Aleem H, Cochrane Database of Systematic Reviews, 2013.
Implant Bleeding Management
EXPECTANTMANAGEMENT
for6‐12months
EXPECTANTMANAGEMENT
for6‐12months
Supplementalestrogen
Supplementalestrogen
COCs‐10‐20daysCOCs
‐10‐20days
Oralestrogen‐1.25mgCEE‐2mgestradiol
Oralestrogen‐1.25mgCEE‐2mgestradiol
Transdermalestrogen‐0.1mg/day
Transdermalestrogen‐0.1mg/day
NSAIDsx5‐7days
NSAIDsx5‐7days
US Selected Practice Recommendation for Contraceptive
Use, 2013
LNG‐IUS: Setting Expectations
• Unscheduledspottingorlightbleedingiscommon,especiallyduringthefirst3–6months
• ForLNG52/5,spottingwaspresentin25%oftheusersat6monthsanddecreasedovertime.1
1. Hidalgo M et al. Contraception, 2002.
LNG IUS: Setting Expectations
• 79‐97%reductioninbleeding• 33%developedoligo/amenorrheainfirst3months,70%at2yrs
• Amenorrheaat1yr:20%• Amenorrheaat2yrs:30‐40%
• Amenorrheaat1yr:6%• Amenorrheaat2yrs:12%
LNG 52/5
LNG13.5/3
Office1
LNG‐IUS: Interventions for Bothersome Bleeding
• Estrogen1– Estradiolpatchweeklyx12weeks– Greaternumberofbleeding/spottingdayscomparedtoplacebo(non‐significant)
– Moredissatisfactionwithtreatment
• NSAIDs1– Naproxen500mgbidx5daysevery4weeksfor12weeks
– Fewernumberofbleeding/spottingdayscomparedtoplacebo(non‐significant)
– Moredissatisfactionwithtreatment
“No direct evidence was found regarding
therapeutic treatments for bleeding
irregularities during LNG-IUD use.”
-US SPR, 2013
1. Madden T et al. AJOG, 2012.2. Abdel-Aleem H, Cochrane Database of
Systematic Reviews, 2013.
LNG IUD Bleeding
• Provideexcellentcounselingpre‐insertion– Discussbleeding/spottinginfirst3‐6months
– Discussamenorrhea
• Providereassuranceasbleedinglikelytoimprove
• ConfirmappropriatelocationofIUD
Irregular Bleeding by Contraceptive Ratesofirregularbleeding
COCs • 10‐30%infirstmonthofuse• <10%bythethirdmonthofuse
VaginalRing • Lesscommonin comparisontoCOCs• Upto6%infirstyear
Patch • SimilartoCOCs exceptslightlyhigherrateofspottinginfirst2cycles
Injectable • 70%in first year• 10% afterthefirstyear
Implant • Upto25% infirst2years
Cu‐IUD • Lessirregularbleedingcompared toLNG‐IUS
LNG‐IUS • Upto25% at6months• 8‐11%at18‐24months
Slide 67
Office1 Image?Microsoft Office User, 6/17/2016
Amenorrhea by ContraceptiveRATESOFAMENORRHEAWithin 1st year At1year Beyond
COCs <2% Upto5%
VaginalRing SimilartoCOCs
Patch SimilartoCOCs
Injectable 12% 46% 80%at5yrs
Implant 21% 30‐40%
Cu‐IUD 0% 0% 0%
LNG‐20 20% 30‐40% at2yrs
LNG‐146% 12%at2years
US Selected Practice Recommendation for Contraceptive Use, 2013
What about too little bleeding?
Sevenquestionsinevaluationof2° amenorrhea
1. Pregnant?2. Excessivehairgrowthoracne? PCOS3. Overweight? Obesity‐inducedanovulation4. Breastsecretions? Hyperprolactinemia5. Verythin,over‐exercise,stress? Functional
hypothalamicamenorrhea6. Hotflashes? Prematureovarianfailure7. Pregnantrecentlycomplicatedwithinfectionoruterine
surgery(D&C)? Asherman’s syndrome
Size of words reflects frequency.
WORK‐UP: Amenorrhea
• Always:– Urinepregnancytest
– IfNeg:TSH&Prolactin
• Ifhotflashes:– FSH
• Ifhirsute/obese:
– Usuallynofurthertestingneeded.(Ifdeepvoiceorclitoromegaly:testosterone.Iffamilyhistoryhirsutism oronsetatpuberty:17OH‐P)
Reference: Progestin Challenge Test
• Progestinchallengetest:(10mgProverax10days)– Bleedingafterconfirmsendogenousestrogenispresent
– Distinguisheshypothalamicamenorrhea(nobleedingorjustspots)fromPCOS/anovulation(fullwithdrawalbleed)
• Estrogenchallengetest:(Premarin 2.5mgqd x3wksthenProverax10days)distinguisheshypothalamicamenorrhea(fullwithdrawalbleed)fromAsherman’s (nobleedingorjustspots)
Amenorrhea Treatment
1. PCOS Protecttheendometrium!(fromhyperplasiaduetounopposedE2) combinedcontraceptives,DMPA,LNGIUD
2. Obesityinducedanovulation same
3. Hyperprolactinemia duetomicroadenoma OCPsornothing,Bromocriptine ifdesirespregnancyortotreatsxs
4. Functionalhypothalamicamenorrhea‐‐ protectthebones!(fromlackofE2) estrogen‐containingcontraceptives
5. Prematureovarianfailure same
6. Asherman’s syndrome Hysteroscopy
Conclusions
• Diagnosis:thinkofanovulation• Work‐up:Alwaysruleoutpregnancy.Usually:TSH,PLN,?HCT,?EMB,TVUSifinitialtx fails.
• Treatment:allbleedingtreatedsimilarly• NSAID’splushormones.Persistentabnormalbleedingrequirescontinuedwork‐upevenifEMBand/orultrasoundarenegative.
• Hormonalorcopperbirthcontrol:setexpectations