Psych Flashcards
Approach to treatment of mental health issues in pregnancy
- The potential benefits of psychological interventions and psychotropic medication
- The possible consequences of no treatment
- The possible harms associated with treatment
- What might happen if treatment is changed or stopped, particularly is medication is stopped abruptly
Definition of perinatal mental health
time from conception to one year postpartum
Routine screening/ RANZCOG recommenddations for mental health issues
Routine screening recommended at every AN and PN visit (with Edinburgh Postnatal Depression Scale)
Screen for psychosocial risk factors (ANRQ3)
Early intervention produces the best outcomes for mothers and their families
Awareness of systemic inadequacies
- Poor communication
- Lack of continuity of care
- Non-collaborative models of care
Give advice on lifestyle issues and sleep
Care should be culturally responsive and family-centred
Treatment offered should involve collaborative decision-making with the woman and her partner
Red flags for mental health assessment
Recent or rapidly changing significant alterations in mental state
Emergence of new symptoms
- Psychotic symptoms (delusions, hallucinations)
-Severe anxiety in relation to infant’s / children’s welfare
Psychotic symptoms that involve the infant
Acts of violent self-harm or suicide
New / persistent / non-reassurable ideas and expression of these ideas, where the woman believes she is incompetent / inadequate as a mother or feels estranged from her infant
Pervasive guilt and hopelessness
Deterioration in function as a consequence of symptoms, e.g. self-care, care of the infant, avoidance of the infant
Not eating
Severe insomnia
Psychomotor retardation
Indications for referral for maternal mental health
Current illness with psychosis, severe anxiety, severe depression, suicidality, self-neglect, harm to others or significant interference with daily function
Hx of BPAD or schizophrenia
Previous serious PP mental illness
Complex psychotropic medication regimens
Suicide
Risk is highest in:
- Late pregnancy and first 12/52 PP
- Those with early-onset serious mental illness
- Hx of previous mental illness
In those with puerperal psychosis, risk of suicide in 2 per 100
Methods of suicide in this period are more likely to be violent than outside this period
Anorexia nervosa and pregnancy
Highest mortality of all psychiatric conditions 6-fold increase in perinatal mortality Increased rate of fertility problems Common in young women Remission rates are high in pregnancy Support postpartum - Feeding difficulties are common
Incidence of perinatal mental health issues
Up to 80% of mothers experience the ‘baby blues’
10% of Australian women experience AN anxiety and/or depression
- 16% experience PN
10% of fathers affected
3-5% of women severely affected and require secondary care services
Baby blues / postnatal blues
3-5 days after giving birth (peaks day 5)
Transient, self-limiting
Usually dissipating within 10 days
Tearfulness, anxious, irritable
- Mild hypochondriasis
Affects primiparous and multiparous women equally
Cause - probably combination of psychosocial factors and hormonal factors
- Studies have found higher progesterone and oestrogen levels in women with PN blues, but cortisol levels similar
- Prolactin levels may be higher in women with PN blues
Sleep and rest improve symptoms of PN blues - discuss reducing visitors
Involve / inform family
Reassure and safety net - Screen women for resolution day 10-14 PN
Impact of depression on pregnancy
Detrimental effects on fetal and infant development and on mother infant attachment
Of women identified with AN or PN depression, 50-70% of those untreated remain depressed 6 months later
25% of women will develop a chronic illness
25% will develop recurrent depression
Aetiology / definition of PND (post-natal depression)
Any non-psychotic depressive illness occurring in the first PN year
Thought that 1/3 of those diagnosed have symptoms starting antenatally
Risk of relapse is higher in those who stop their medication
Pregnancy is not a protective factor in relapse from mental disorders
Gradual onset in first 2 weeks
2 peak presentations:
- 2-4 weeks PN
- 10-14 weeks PN
Prognosis is good
High risk of recurrence in future pregnancies (1 in 2 to 1 in 3)
Risk factors of PND
History of mental health problems FHx of PN depression Lack of support Previous trauma - physical, emotional or sexual abuse Isolation - physical, mental, cultural Stressful life events History of drug or alcohol abuse
Edinburgh Postnatal Depression Scale (EPDS)
10-item questionnaire AN and PN use Sensitivity 34-100% Specificity 44-100% Goal to identify women who require further assessment, not to diagnose depression
If EPDS 10-12, monitor and repeat 2-4 weeks later
If >12, arrange further assessment as it may suggest a crisis
PPV 57%, NPV 99%
Depression screening questions (Whooley questions)
- During the past month, have you often been bothered by feeling down, depressed or hopeless?
- During the past month, have you often been bothered by having little interest or pleasure in during things?
- Is this something with which you would like help?
Diagnostic and Statistical Manual of Mental Disorders (DSM IV)
Women must exhibit >5 symptoms for >2 weeks with >1 symptom from the first two symptoms listed:
- Depressed mood
- Anhedonia
- Significant change in weight or appetite
- Markedly increased or decreased sleep
- Psychomotor agitation or retardation
- Fatigue or loss of energy
- Feelings of worthlessness or guilt
- Reduced concentration
- Recurrent thoughts of death or suicide
Must be accompanied by significant impairment capacity to engage and function in usual activities, e.g. parenting, occupational, social and other roles
