Perinatal Psychiatry Flashcards

1
Q

maternal suicide is the leading cause of direct maternal deaths for how long after delivery?

A

1 year

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2
Q

what symptoms reported by a pregnant women would indicate urgent referral is needed to the perinatal mental health team?

A

significant change in mental state or new symptoms

  • new thoughts / acts of self harm
  • new / persistent expression of incompetency as mother or estrangement from child
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3
Q

what recommendations does “saving mothers lives” campaign make with regards to communication in perinatal psychiatry?

A

at booking, enquire about current / past mental health problems

if women visit their GP during pregnancy, they should communicate about past psych history in antenatal referral

antenatal services, GPs and psychiatry should communicate well with each other

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4
Q

when should admission to a mother and baby unit be considered?

A
rapidly changing mental state 
suicidal ideation 
significant estrangement from infant 
pervasive guilt / hopelessness
beliefs of inadequacy as mother 
evidence of psychosis
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5
Q

how should mental health disorders be screened for at booking diagnosis?

A

check Hx of mental health problems

previous treatment

family history

risk factors

  • young / single
  • domestic issues
  • lack of support
  • substance abuse
  • unplanned pregnancy
  • pre existing mental health problem
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6
Q

what questions about mental health problems should be screened for at every antenatal appointment?

A

during last month have you been feeling down, depressed or hopeless?

during last month have you been bothered by having little interest or pleasure in doing things?

is this something you feel you need or want help with?

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7
Q

what mental health symptoms of conditions during or after pregnancy should be referred to a psychiatrist?

A

psychosis
sever anxiety, depression, suicidal, self neglect or harm
symptoms impairing daily function
history of bipolar / schizophrenia / puerperal psychosis
psychotropic medications
developed moderate mental illness in late pregnancy or early postpartum

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8
Q

pregnancy can cause previous mental health problems to get better - true or false?

A

false

pregnancy is not protective
some may improve slightly (eg ED) but risk of relapse high

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9
Q

what are the risks of a mother suffering from an eating disorder during pregnancy?

A
IUGR
prematurity 
hypokalaemia 
hyponatraemia 
metabolic alkalosis 
miscarriage
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10
Q

if a patient experiences mild to moderate depression and wishes to come off her medication during pregnancy, what options can be offered?

A

stop medication and refer for psychological treatment during this time

promote self help strategies - CBT

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11
Q

how long does baby blues normally last?

A

day 3-10 postnatal

self limiting

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12
Q

what symptoms are commonly experienced in baby blues?

A
tearful 
irritable 
anxiety 
poor sleep 
confusion
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13
Q

how is baby blues treated?

A

support and reassurance

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14
Q

when does puerperal psychosis normally present?

A

usually within 2 weeks of delivery

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15
Q

what symptoms are often seen in puerperal psychosis?

A

early symptoms = sleep disturbance, confusion, irrational ideas

late symptoms = mania, delusions, hallucinations, confusion

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16
Q

why is puerperal psychosis a big risk to both mother and baby?

A

increased risk of suicide (5%) and infanticide (4%)

17
Q

how is puerperal psychosis managed?

A

refer for admission to specialised mother-baby unit

antidepressants, antipsychotics, mood stabilisers and ECT can be used

18
Q

what does one episode of puerperal psychosis increase the long term risk of?

A

80% = 10 year recurrence

25% = develop bipolar disorder

19
Q

what symptoms are common to post-natal depression?

A
tearfulness
irritable 
anxiety 
lack of enjoyment 
poor sleep 
weight loss
20
Q

when does post-natal depression normally start and how long does this last for?

A

onset 2-6 weeks postnatally

lasts weeks to months

21
Q

post-natal depression can affect more than just mother - what else?

A

bonding with child
child development
marriage
suicide risk

22
Q

how is post-natal depression treated?

A

mild-moderate = self help / counselling

moderate-severe = psychotherapy and antidepressants (or admission if required)

23
Q

what long term consequences result from post-natal depression?

A

25% recurrence

70% lifetime risk of depression

24
Q

untreated depression in the other poses what risks to the child?

A

low birth weight
pre-term delivery
adverse childhood outcomes
poor engagement / bonding with child

25
Q

what should be considered before prescribing in the perinatal period?

A

ideally plan the pregnancy to have everything organised first

base prescribing decisions on past history, frequency and severity of episodes

discuss toxicology of some medications

consider stopping meds, changing meds or lowering dose

26
Q

how can prescribing in the perinatal period be made as safe as possible?

A

use drugs with low risk

lowest dose monotherapy (avoid depot)

be aware of altered pharmacokinetics in pregnancy

increase screening of foetus - cardio and growth

encourage breastfeeding

don’t abruptly stop medication

27
Q

what SSRIs are recommended in pregnancy?

A

sertraline or fluoxetine

*paroxetine as last resort as may cause foetal heart defects

28
Q

why should benzodiazepine use be avoided in late pregnancy?

A

can cause “floppy baby” syndrome - sedated, poor breathing and feeding etc

29
Q

what are the side effects of second generation antipsychotics and why is this a risk in pregnancy?

A

weight gain - increase risk of GDM

30
Q

why should clozapine be avoided in pregnancy and breastfeeding?

A

small risk of agranulocytosis to foetus

31
Q

why should depot injection antipsychotics be avoided in pregnancy?

A

prolonged effects can cause complications such as extra pyramidal side effects in neonates

32
Q

why is lithium thought to be a risk in pregnancy?

A

small association with ebsteins anomaly (transposition of great vessels)

33
Q

can lithium be taken when breastfeeding?

A

no

34
Q

what mood stabilisers are teratogenic and should be avoided in pregnancy?

A

sodium valproate

carbamazepine

35
Q

what mood stabiliser is safer for use in pregnancy but still must be monitored?

A

lamotrigine

36
Q

what problems may substance abuse cause during pregnancy?

A
nutritional deficiency 
HIV, hep B, hep C
VTE
STIs
endocarditis / sepsis 
poor venous access
opiate tolerance / withdrawal 
IUGR, stillbirth, sudden infant death and pre-term labour
37
Q

what complications of pregnancy are due to alcoholism?

A

risk of miscarriage

foetal alcohol syndrome - facial deformities, lower IQ, neurodevelopmental delay, epilepsy, hearing, heart and kidney defects

withdrawal

wernickes encephalopathy

korsakoff syndrome (permanent)

38
Q

what complications in pregnancy can occur due to illicit drug use of cocaine, amphetamine and ecstasy?

A
death via stroke and arrhythmias 
teratogenic (microcephaly, cardiac, GU, limb defects)
pre-eclampsia 
abruption 
IUGR
pre-term labour 
miscarriage 
developmental delay, SIDS, withdrawal
39
Q

what antenatal care should be offered to mothers struggling with substance abuse?

A

methadone programme
child protection / social work referral
smear history
encourage breastfeeding if meeting criteria (not if alcohol >8 units per week, HIV with positive titre, cocaine)
labour plan regarding analgesia and labour ward delivery
early IV access
postnatal contraception plan