Complex trauma in the perinatal period

Pharmacotherapy. Case 2 and Case 3 both demonstrate that while the peripartum period presents an increased risk for exacerbation of psychiatric symptoms, patients and clinicians may be reluctant to start medications due to concerns for safety during pregnancy or lactation.²⁵ Clinicians must weigh the risks of medication exposure against the risks of exposing the fetus or newborn to untreated psychiatric disease and consult an expert in reproductive psychiatry if questions or concerns arise.²⁶

Adverse effects of psychotropic medications must be considered, especially sedation. Medications that lead to sedation may not be safe or feasible for a mother following delivery, especially if she is breastfeeding. This was exemplified in Case 2, when Ms. R was having troubling hallucinations for which the clinician prescribed quetiapine. The medication resulted in excessive sedation and Ms. R did not feel comfortable performing childcare duties while taking the medication, which greatly influenced future therapy decisions.

Making the decision to prescribe a certain medication for CPTSD is highly influenced by the patient’s most troubling symptoms and their comorbid diagnoses. Selective serotonin reuptake inhibitors (SSRIs) generally are considered safe during pregnancy and breastfeeding, and should be considered as a first-line intervention for PTSD, mood disorders, and anxiety disorders during the perinatal period.²⁷ While prazosin is effective for PTSD symptoms outside of pregnancy, there is limited data regarding its safety during pregnancy and lactation, and it may lead to maternal hypotension and subsequent fetal adverse effects.²⁸

Many patients with a history of CSA experience hallucinations and dissociative symptoms, as demonstrated by Case 1 and Case 2.²⁹ In Case 3, Ms. S displayed features of BPAD with significant hypomanic symptoms and worsening suicidality during prior postpartum periods. The clinician felt comfortable prescribing lamotrigine, a relatively safe medication during the perinatal period compared to other mood stabilizers. Ms. S was amenable to taking lamotrigine, and her clinician avoided the use of an SSRI due to a concern of worsening a bipolar diathesis in this high-risk case.³⁰ Case 2 and Case 3 both highlight the need to closely screen for comorbid conditions such as BPAD and using caution when considering an SSRI in light of the risk of precipitating mania, especially as the patient popu­lation is younger and at higher risk for antidepressant-associated mania.^31,32

Help patients tap into their sources for strength

Other therapeutic strategies when treating patients with perinatal CPTSD include encouraging survivors to mobilize their support network and sources for strength. Chamberlain et al⁸ suggest incorporating socioecological and cultural contexts when considering outlets for social support systems and encourage collaborating with families, especially partners, along with community and spiritual networks. As seen in Case 3, clinicians should attempt to speak to family members on behalf of their patients to promote better sleeping conditions, which can greatly alleviate CPTSD and comorbid mood symptoms, and thus reduce suicide risk.³³ Sources for strength should be accentuated and clinicians may need to advocate with child protective services to support parenting rights. As demonstrated in Case 1, motherhood can greatly reduce suicide risk, and should be promoted if a child’s safety is not in danger.³⁴

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