Fetal Guidelines Dr Mary Moran National United Kingdom International Implications National Survey 2016 Prof Keelin ODonoghue Principal Investigator Consultant Obstetrician ID: 942295
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Fetal Anomaly Scan Guidelines Dr Mary Moran ⢠National ⢠United Kingdom ⢠International ⢠Implications National Survey 2016 ⢠Prof Keelin OâDonoghue
( Principal Investigator; Consultant Obstetrician & Gynaecologist; Senior Lecturer, University College Cork) ⢠Fetal anomaly ultrasound is offered: universal
ly to all women in 7/19 (37%) units selectively to some women in 7/19 (37%) units not offered at all in the remaining 5/19 (26%)
units ⢠Universal first trimester ultrasound, performed in a dedicated ultrasound department by a suitably qualified sonographer, is offered to 47% of women na
tionally ⢠Universal first trimester ultrasound, performed in a dedicated ultrasound department by a suitably qualified sonographer , is offered to 47% of women nationally
⢠Universal first trimester ultrasound , performed in a dedicated ultrasound department by a suitably qualified sonographer, is offered to 47% of women nationally National IU
GR Guideline Key Recommendation 1 ⢠A comprehensive medical and obstetric history should be taken from every patient booking for antenatal care, ideally prior to 14 weeks gestatio
n, to assess risk factors for fetal growth restriction (FGR). In addition, assignment of estimated date of delivery (EDD) should occur at this visit based on menstrual history or, m
ore appropriately, on dating ultrasound Key Recommendation 6 ⢠Every woman should undergo a comprehensive evaluation of the fetal anatomy (by a sonographer or clinician
who is experienced in ultrasound ) between 20 and 22 weeks gestation to rule out structural abnormalities and to assess for soft markers as a sign of chromosomal abnormalities. Referra
l to a fetal medicine specialist should occur as per local protocol National Multiple Pregnancy Guideline Key Recommendation 1 ⢠Where multiple gestation is identified
on ultrasound examination, chorionicity should be assigned at the earliest opportunity. This is best achieved before 14 weeks gestation Ireland 2016 ⢠âPsychologically ,
the late diagnosis made it impossible to process or prepare for what lay aheadâ ⢠âWe feel itâs a major part of having a late diagnosis, that the heartbreak and pain is made
so much harder by the constraint of time. At that late stage it forces you to deal with the shock and grief in a way that you may not normally doâ ⢠âWe had to take in the d
iagnosis, the fatal outcome, breaking the news to everyone we know, becoming parents, a sick child, the death of a child and a funeral and go home and close the door on an empty nurser
yâ ⢠â Nobody is capable of processing all that in four weeks, and it is this that I struggle to deal with to this dayâ ⢠âHeartbreak made worse by the shortness
of timeâ ⢠âNo inkling of fate that awaitedâ ⢠âIf we had had a 20 - week scan, we would have had more time to come to terms with itâ February 2017 â
¢ 36% of women did not get foetal anomaly scan ⢠Professor of Obstetrics at UCC and Consultant Obstetrician at Cork University Maternity Hospital Louise Kenny said we are provid
ing "inadequate care" to mothers and babies, "which impacts upon clinical outcomes, sometimes with devastating consequences .â ( Oireachtas Health Com
mittee) ⢠Usually performed between 19 - 22 weeks' gestation, the main purpose of the fetal anomaly scan is to screen for structural foetal abnormalities to facilitate prena
tal diagnosis of a wide - range of conditions. ⢠Professor Kenny said: "Without nationwide access to anomaly scans, we continue to provide inadequate or inappropriate care to mother
s and babies, which impacts upon clinical outcomes, sometimes with devastating consequences." ⢠She cited the example of babies with undiagnosed structural anomalies such as cardi
ac defects being born outside centres of paediatric surgery and will require emergency ex - utero transfer to Dublin immediately after birth ⢠"For some babies, this will significan
tly decrease their chance of survival. In other cases, an absence of ultrasound means that the opportunity of in utero foetal therapy will be missed and babies will die of potentially
treatable conditions." ⢠She added: "A lack of ultrasound also has detrimental effects on maternal health . Women will continue to have unnecessary caesarean sections and other i
nterventions for infants who cannot survive .â ⢠"Families will continue to be deprived of prenatal palliative care, to enable them to prepare for their baby's death. Obstetricians
will continue to deal with unexpectedly bad outcomes at sometimes extremely complicated deliveries ⢠"We are expected to explain to parents how a major anomaly, normally clearly vi
sible on routine ultrasound, was not diagnosed and to assist parents in dealing with the aftermath of a traumatic delivery and either unexpected bereavement or unanticipated illness or
disability." International Guidelines ⢠Gestational Age ⢠Equipment ⢠Images and Measurements ⢠Documentation / Report ⢠When to repeat scan ⢠Sonographer/C
linician qualifications ⢠Audit /QA NHS/FASP (18 - 20+6/40) American Institute for Ultrasound in Medicine Australian Society Ultrasound Medicine (18 - 22/40) ⢠Each practi
ce should develop a protocol on the procedure to be followed when an abnormality is detected. This protocol should include guidelines for the immediate care of the patient and how the
referring doctor will be informed ISUOG (18 - 22 weeks) Qualifications will vary country to country. For optimal scans: ⢠t rained in the use of diagnostic ultrasongraphy
and related safety issues ⢠r egularly perform fetal ultrasound scans ⢠p articipate in continuing educational activities ⢠h ave established appropriate referral patterns
for suspicious or abnormal findings ⢠r outinely undertake quality assurance and control measures ISUOG Cardiac Scanning Guidelines Issues ⢠Range of gestations and views
⢠First trimester Screening ⢠Scans performed in private clinics by staff not qualified to a high level / Patients opting for 3D scans NB ⢠Upskilling o
f Sonographers ⢠Registration ⢠CPD References ⢠AIUM (2013). AIUM Practice Parameter for the Performance of Obstetric Ultrasound Examinations. ⢠ASUM (2014). Guid
elines for The Mid - Trimester O bstetric S can (D2). ⢠HSE/Institute Obs & Gyn (2014). Clinical Practice Guideline No 29: Fetal Growth Restriction - Recognition, Dia
gnosis and Management. ⢠HSE/Institute Obs & Gyn (2012). Clinical Practice Guideline No 14: Management of Multiple Pregnancy. ISUOG (2013 ). ⢠ISUOG Practice G
uidelines (updated): sonographic screening of the fetal heart. Ultrasound Obstet Gynecol 2013; 41 : 348 â 359 . ⢠NHS (2015). Fetal Anomaly Screening Programme; www
.gov.uk/topic/population - screening - programmes ⢠Salomon et al (2010). Practice guidelines for performance of the routine mid - trimester fetal ultrasound scan. Ultrasound O