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Zorluk: OrtaPersonality Disorders

A 19-year-old woman is brought to the emergency department after intentionally ingesting ten 500-mg acetaminophen tablets following a recent breakup. She is medically stabilized, and her acetaminophen levels remain well below the treatment threshold. During the psychiatric evaluation, she is tearful and states she feels 'completely empty inside' and hates being alone. She describes a history of intense, short-lived relationships and frequently changing her college major because she 'does not know who she is.' When the physician explains that she will be discharged with a psychiatric outpatient follow-up appointment, she becomes suddenly enraged, yelling, 'You doctors do not care about anyone!' Moments later, she apologizes profusely and begs the physician not to abandon her. She reports that under extreme stress, she sometimes feels like she is detached from her body. Which of the following statements regarding this patient's diagnosis and management are accurate? (Select all that apply)

  1. Dialectical behavior therapy is considered a first-line, evidence-based psychotherapeutic intervention for her condition.Cevap
  2. B
    Her transient, stress-related dissociative symptoms indicate an underlying diagnosis of schizophreniform disorder.
  3. C
    The physician should breach confidentiality to notify the patient's ex-boyfriend of her presentation.
  4. Establishing and consistently maintaining clear physician-patient boundaries is an essential component of her clinical care.Cevap
  5. E
    The initiation of a selective serotonin reuptake inhibitor as monotherapy is contraindicated due to a high risk of precipitating mania.

Cevap

The correct statements are that dialectical behavior therapy (DBT) is a first-line treatment and that maintaining clear physician-patient boundaries is essential for management.
The clinical vignette describes a classic presentation of borderline personality disorder (BPD). Patients with BPD struggle with profound emotional dysregulation, chronic feelings of emptiness, extreme fear of abandonment, identity disturbances, and may exhibit transient, stress-related paranoia or dissociation. Dialectical behavior therapy (DBT) is a specialized cognitive-behavioral treatment specifically designed to treat BPD and is considered the gold standard, first-line therapy. Additionally, patients with BPD frequently utilize defense mechanisms such as splitting (alternating between idealizing and devaluing providers) and can push professional limits, as seen when the patient shifts rapidly from rage to dependency. Therefore, establishing and maintaining clear, consistent physician-patient boundaries is a fundamental and crucial aspect of their medical and psychiatric management.

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1
Identify the primary diagnosis based on the clinical presentation.
The patient exhibits core features of borderline personality disorder (BPD), including affective instability, intense/unstable relationships, fear of abandonment, identity disturbance, chronic emptiness, and transient stress-related dissociative symptoms.
Recognizing the correct personality disorder is required to determine the appropriate management and avoid incorrect diagnostic labels.
2
Evaluate the appropriate non-pharmacological management strategies.
Dialectical behavior therapy (DBT) is the psychotherapy of choice for BPD, and maintaining strict, consistent boundaries is critical due to the patient's tendency for splitting and boundary violations.
These interventions are evidence-based for improving emotional regulation and preventing destructive countertransference in the therapeutic relationship.
3
Analyze the distractors regarding alternative diagnoses and ethical obligations.
The patient's mood swings and dissociation do not meet the criteria for bipolar disorder or schizophreniform disorder, and there is no legal threshold met to breach confidentiality regarding her ex-boyfriend.
Ruling out other conditions and avoiding inappropriate interventions prevents iatrogenic harm and ethical violations.

Anahtar Kavram

Borderline Personality Disorder (BPD) is characterized by a pervasive pattern of instability in interpersonal relationships, self-image, and affects, along with marked impulsivity. Management relies on Dialectical Behavior Therapy (DBT) and establishing strict, consistent physician-patient boundaries.
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