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Recurrentimplantationfailure 110717133452-phpapp02
Transcript of Recurrentimplantationfailure 110717133452-phpapp02
Doctor, why did my IVF cycle fail ?IVF failure causes a lot of distressBoth for patient and doctorLots of questionsNo clear answers
Patients blame themselves !Did the IVF cycle fail because I did
something wrong ?Exercise ? Diet ?Stress ?Is my body rejecting the
embryo ?
Please do not shun your patientAfter an IVF failure, patients are very
vulnerableCan be angry with the doctorBlame you for the failureDoctors do not want to talk to patients
when the cycle failsPlease do not abandon your patient ! They
need you the most at this time !
AnalysisWhat went right ?What went wrong ?What have we learned ?Do we need to change
anything the next time ?What do we change ?
Troubleshooting
Clinic Superovulation protocolOvarian responseEndometrial thickness and textureEmbryo transfer – technical
difficulty ?
Good quality embryos ?The only good embryo is the one which
becomes a baby !We can grade embryos, but we still cannot
predict which embryo will become a baby !Blastocyst/ laser hatch/ cocultureNewer tools - Embryo – “omics”PGD – Array CGH – better genetic
technology
Good quality embryos ?Please give photos of the embryos to the
patientEvery patient should insist on these photosDocumentary evidence of
the quality of treatment received
Best to tell the truth !Often, the truthful answer is – we do not
know why the cycle failed. Human reproduction is not an efficient
enterpriseNot an answer patients want to hearNot an answer doctors want to give Tend to overtest - and this leads to
overtreatment !
Many tests availableExpensiveNot validatedOften lead to more confusionClinical utility not well defined
Wasteful tests and treatmentsImmune testing ( NK cells and immune
therapy)Endometrial function testing ( integrins)TB PCRMetroplasty ( to “improve” uterine capacity
)
Pressure on the doctor to test – and treat
These tests are not helpful !Please set realistic expectations for your patients
before the cycle startsPrepare them for failure !Often, just need to be patient to achieve success
Guaranteed pregnancy programsHelp to reduce patient anxiety. The
patient knows that the doctor’s interests and the patient’s interests are aligned
Reduces financial and emotional risk
Reduces the emotional roller coaster ride for the patient !
Helps the doctor to learn from each cycle !
Eggs - too few eggs ( poor ovarian response)
Superovulation protocolLongShortAntagonistMild
SupplementsDHEA, wheat germ
Donor eggs/ Donor embryos
SpermICSI ( in cases of total fertilisation
failure)Donor spermFrozen testicular sperm for ICSI has a
lower success rate – it’s best to use fresh testicular sperm
Difficult embryo transfer ?Under general anesthesia ?Under ultrasound guidance ?Change the catheter set ?Consider doing a ZIFT ?
UterusEvaluate with : 3-D vaginal ultrasound
scanHysteroscopyLaparoscopic clipping for large
hydrosalpinges ?
UterusVitrify all embryos and then do a frozen thaw cycleEstrogen supplementationEndometrial injury to induce improve blood flowIntrauterine perfusion of GCSF ( granulocyte colony
stimulating factor)Surrogacy
ClinicRefer the patient to another clinicCan be helpful – second opinion, with a
different perspective !
Information TherapyNeed to counsel and educate your patients
prior to start of the IVF cyclePrepare for Plan B ! IVF can be a roller coaster ride Patients need to have realistic expectations
! This will help both you and the patient cope better with failure, when this occurs
Be kind !Your patients are very emotionally vulnerable at
this timeIVF is often their last hopeWhen this fails, it’s the last strawThey feel they are useless ; that their body is
“rejecting “ the embryo; and that they will never be able to have a baby
Help them cope with this rough patch
Support GroupsPeer support can be very helpfulEncourage patients to talk to each
otherThis can be therapeuticExpert patients can help the others !