mood disorders in pregnancy and the postpartum
DESCRIPTION
S.Berg presentation given at the 2012 South Carolina Home Visiting SummitTRANSCRIPT
Mood Disorders in Pregnancy and the
Postpartum
Stephanie Berg, MDThe Women’s Emotional Health Center
At Midlands Psychiatry
Palmetto Health Behavioral Day Program
September 19, 2012
Disclaimer
• I have nothing to disclose
• Some discussion of medications is off label as no medications are FDA in pregnancy
Objectives
• Introduction
• Depression in pregnancy
• Baby blues
• Postpartum depression
• Postpartum psychosis
• Postpartum obsessive-compulsive disorder
The Women’s Emotional Health Center
at Midlands Psychiatric Service, LLC
125 Alpine CircleColumbia, South Carolina
29223(803) 779 - 3548
Palmetto Health Behavioral Day Program
• Monday through Friday– Patients sleep at home
• Partial Hospitalization Program– 9am to 2:45pm– 5 groups a day
• Intensive Outpatient Program– 9am to 12:30pm– 4 groups a day
Palmetto Health Behavioral Day Programs
• Integrative treatment– Group therapy
• DBT, CBT, ACT• Nutrition• Yoga• Spirituality• Recreation therapy• Music therapy, art therapy
– Individual therapy– Medication management
Perinatal Psychiatric Disorders
• Pregnancy Depression
• Postpartum Blues
• Postpartum Depression
• Postpartum Psychosis
• Postpartum Obsessive-Compulsive Disorder
• Exacerbation of other illness
Depression in Pregnancy Example
• Ms. B has a history of depression. She stopped taking Prozac when she found out she was pregnant. At 7 weeks, she found her energy to be lower, she was crying more, and was unable to eat enough. She presented to her obstetrician unsure if she wanted to continue the pregnancy.
Major Depressive Episode
• At least 2 weeks– Sad– Interest– Guilt– Energy– Concentration– Appetite– Feeling restless or slowed– Sleep– Suicidality
Depression in Pregnancy
• 10 – 20% of women during pregnancy
• Up to 30% in low-income populations
Depression in pregnancy is very common
First trimester 7 %
Second trimester 13 %
Third trimester 12 %
Depression in Pregnancy Risk Factors
• Previous episode of depression
• Family history of depression
• Poor social support
• “Unwanted” pregnancy
• Young age - adolescents
Depression in Pregnancy
• Risks of untreated depression–Preeclampsia
–Placenta abnormalities
–Low birth weight
–Preterm labor
–Fetal distress
Depression in Pregnancy
• Risks of untreated depression– Poor follow up with OB appointments – Poorer nutrition, less likely to take folate– More likely to smoke, use alcohol, or other
substances– Greater likelihood to develop postpartum
depression
Postpartum Depression
Previous Condition Risk of PPD
Major depressive disorder 24 %
Depression in pregnancy 35 %
Previous PPD 50 %
Antenatal depression goes untreated
• Less than 1/3 of women receive treatment for depression during pregnancy– Who does get treatment?
• History of MDD• History of psychiatric treatment• Depression severity
Treatment in Pregnancy
• An individual decision that is made on a case
by case basis
Antidepressant medications
• SSRIs– Fluoxetine (Prozac)– Sertraline (Zoloft)– Paroxetine (Paxil)– Fluvoxamine (Luvox)– Citalopram (Celexa)– Escitalopram (Lexapro)
• SNRIs– Venlafaxine (Effexor)– Duloxetine (Cymbalta)– Desvenlafaxine (Pristiq)
Antidepressant medications
• Other– Wellbutrin (Bupropion)
• Norepinephrine and dopamine– Trazodone– Mirtazapine (Remeron)
• Tricyclic Antidepressants– Amitriptyline (Elavil)– Nortriptyline (Pamelor)– Imipramine (Tofranil)– Clomipramine (Anafranil)
• MAOIs– Phenylzine (Nardil)– Tranylcypromine (Parnate)
Treatment in Pregnancy
• Sertraline (Zoloft) has the most safety data in pregnancy and with breastfeeding
• Avoid paroxetine (Paxil) if possible– Risk of heart malformations
Treatment in Pregnancy
• SSRI/SNRI risks– Miscarriage– Malformations– Earlier delivery?– Persistent Pulmonary Hypertension of the
Newborn– Neonatal Adaptation Syndrome
Postpartum Psychiatric DisordersDisorder Incidence Time Course Clinical
Features
Postpartum Blues
70 – 80 % Within first week → 14 days
•Tearfulness•Anxiety•Insomnia•Mood Instability
Postpartum Depression
10 % Within first month
(technically)
•Depression•Guilt•Anxiety•Fear of harm to baby•Obsessions
Postpartum Psychosis
0.1 – 0.2 % Within first month •Disorientation•Confusion•Delusions•Hallucinations•Rapid Mood Cycling
Postpartum Blues Case
• Three days after she brought her baby home from the hospital after an uneventful pregnancy and delivery, Ms. S started worrying that she would drop her baby and found herself become teary while watching television. She was able to sleep when her baby slept and was eating normally. This resolved by the time her baby was two weeks old.
Postpartum Blues
• A.K.A. Baby Blues
• Common – (70 – 80% of women)
Postpartum Blues
• Risk factors– Low mood during last trimester of pregnancy– History of bad premenstrual symptoms– Depression in the past– Preeclampsia– Stress– Not enough support– Not feeling comfortable with how baby is
nursing
Postpartum Blues
• Symptoms– Mood swings– Irritability– Tearfulness– Confusion– Feeling tired– Sensitivity– Not depression or apathy
Postpartum Blues
• Treatment– Reassurance– Support– Education– Monitoring
Postpartum Depression
• Two weeks after Ms. J’s son is born, she begins to feel sad and have lower motivation. Even though she is continually exhausted, she has trouble falling asleep when her baby sleeps. She has repetitive thoughts of her baby falling out the window but these thoughts scare her and she would never act on them.
Postpartum Depression
• Later onset than Postpartum Blues
• Places child at risk down the road– Lower self-esteem– More acting out– Nursing infants gain less weight– Duration of mother’s episode correlated with
degree of impairment in child
Postpartum Depression
• Symptoms– Depression, crying– Inability to sleep when the baby sleeps– Intrusive thoughts
• Thoughts of hurting the baby• Thoughts of hurting self
– Suicidal thoughts– Loss of appetite– Lack of interest in the baby– Anxiety and panic attacks
Postpartum Depression Risk Factors
• Family history • Psychosocial Factors
– Social/partner support
• Related to hormonal related depressions– PMS– Seasonal– Perimenopausal
• Multiples• Difficulty with breastfeeding
– Watch with weaning
Postpartum Depression Risk Factors
• Risk is not reduced with subsequent children - may be increased
• Risk of recurrence: – 1 episode – 50%– 2 episodes
– 75 – 80%
Postpartum Depression
Previous Condition Risk of PPD
Major depressive disorder 24 %
Depression in pregnancy 35 %
Previous PPD 50 %
Postpartum Depression
• Consequences– Inconsistent use of birth control
– Parenting difficulties
– Family and marriage difficulties
– Developmental, behavioral, and emotional problems in children
– Personal suffering
– Suicide
Detection of Postpartum Depression
• Detection rates for depression in Ob-Gyn settings 15-30%
• Treatment rates – 75% are untreated
Detection of Postpartum Depression
• Edinburgh Postnatal Depression Scale (EPDS)– Can be used during pregnancy and
postpartum– 10-item, self-administered– Easy to score– Score of at least 10-13 indicates depression – Validated in at least 12 languages
EPDS
Breastfeeding
• Most medications excreted into breast milk
• Drug levels in breast milk are less than what crosses the placenta
Medications in breastfeeding
• Avoid long half life or sustained release medications
• Schedule medication dosing immediately after feeding or right before long rest period
• Advise mother to monitor for oversedation, especially with cosleeping
Half Lives of AntidepressantsFluoxetine 2-3 days
Citalopram 34 hours
Escitalopram 30 hours
Sertraline 29 hours
Paroxetine 24 hours
Bupropion 12 hours
Duloxetine 12 hours
Venlafaxine 5 hours (metabolite = 11 hours)
Postpartum Depression Treatment
• Antidepressants– Low levels in breastmilk of
• Paroxetine (Paxil)• Sertraline (Zoloft)• Citalopram (Celexa)
Postpartum Depression – Treatment
• Check thyroid function
• Increase support
• Psychotherapy– Interpersonal Psychotherapy
• Phototherapy
• ECT
Postpartum Depression in Fathers
• More common than you would think– 10.4 % overall from 1st trimester to 1 year
after delivery– 25.6% at 3-6 months
• Biggest correlation is with depression in the partner– But also associated with marriage problems
Postpartum Psychosis
• Ms. S was hospitalized 3 weeks after her baby was born. She was feeling that her neighbors were poisoning her water and planning to steal her 2 older children from their school. She heard the neighbors talking through the walls of her house. She was feeling that there was no choice but to kill herself and her children and made plans to drive them into a tree.
Postpartum Psychosis
• Believed to be related to bipolar disorder– 35% risk postpartum psychosis– 60 % risk of recurrent affective illness
• Psychiatric Emergency– HOSPITALIZE
Postpartum Psychosis
• Rare– 1 to 3 cases per 1000 births
• Abrupt onset– Usually by postpartum day number 3
Postpartum Psychosis
• Dangerous– 4 % risk of infanticide– 5 % risk of suicide
• HOSPITALIZE
Postpartum Psychosis
• Risk factors for infanticide– Psychosis– Suicidality– Depression– Life stress– Alcohol use– Limited social support– Personal history of abuse
Postpartum Psychosis
• Related to bipolar disorder– 75 % with bipolar disorder– 12 % with schizophrenia
• Mothers with bipolar disorder have a 100-fold increase in rate of psychiatric hospitalization after delivery
Postpartum Psychosis
• Symptoms– Confusion– Bizarre behavior– Hallucinations– Mood lability– Restlessness– Agitation
Postpartum Psychosis - Treatment
• Treatment– Hospitalize– Mood stabilizers– Antipsychotic medications– Electroconvulsive Therapy
• Consider prophylactic mood stabilizer treatment starting at birth with next pregnancy– Women with Bipolar Disorder should probably
continue treatment through pregnancy
Postpartum Obsessive-Compulsive Disorder
• After delivering her next child, Ms. J begins to have concerns that she might throw her newborn daughter out the window. She avoids picking up her daughter and keeps all the windows locked at all times. She does not want to hurt her daughter and is having difficulty sleeping because of these thoughts.
Postpartum Obsessive-Compulsive Disorder
• Underappreciated
• 21 % of women with OCD have perinatal onset
• OCD worsens in pregnancy and the postpartum
• 60-80% comorbidity with MDD
Brandes 2004
Postpartum Obsessive-Compulsive Disorder
• DSM IV-TR OCD Criteria– Obsessions or– Compulsions– Understands thoughts are excessive or
unreasonable– Causes distress
Postpartum Obsessive-Compulsive Disorder
• Intrusive thoughts– May be seen with depression– Intrusive, ego-dystonic thoughts– Often violent thoughts of harm to child
• Avoidant behaviors to avoid harm
– Often contamination fears– Usually not associated with compulsions
Postpartum Obsessive-Compulsive Disorder
• Peak onset 2 weeks
• Screening question– “It’s not uncommon for new mothers to
experience intrusive, unwanted thoughts that they might harm their baby. Have any such thoughts occurred to you?”
• Rule out psychosis or extreme anxiety
Postpartum Obsessive-Compulsive Disorder
• Treatment– Reassurance– Cognitive behavioral therapy– Family therapy– SSRIs
• No specific data• Require higher doses
Take Home Points
• Depression in pregnancy is common• Untreated depression in pregnancy carries risks
for both the mother and the child• No antidepressants are FDA approved in
pregnancy– But sertraline is generally agreed to be “safest”
• Must weigh risks and benefits with the mother (and partner) on an individual basis
Take Home Points
• SSRIs may be associated with malformations, PPHN, and a neonatal syndrome.
• SSRIs are “safe” in breastfeeding– Sertraline and paroxetine probably safest
Take Home Points
• Postpartum psychosis is a true psychiatric emergency
• Postpartum obsessive compulsive disorder is often overlooked and marked by intrusive thoughts
Questions?
Resources
• www.womensmentalhealth.org
• http://www.postpartumprogress.com/
• Midlands Postpartum Coalition
• Postpartum Support International