Question

Difficulty: EasyPersonality Disorders

A family medicine physician evaluates a 22-year-old college student who scheduled an urgent appointment. The student is highly distressed, stating that her roommate recently asked her to move out. The patient has a well-documented history of borderline personality disorder, characterized by recurrent superficial self-harm, chronic feelings of emptiness, and chaotic interpersonal relationships. During the visit, she insists that the physician call her roommate to explain that her behaviors are due to a medical condition and that she should not be evicted. Additionally, she demands a prescription for a combination of fluoxetine and phenelzine, claiming she read on an internet forum that this combination 'cures mood swings.' Which of the following is the most appropriate action for the physician to take?

  1. A
    Contact the roommate to disclose the patient's diagnosis, as preventing potential homelessness justifies a breach of confidentiality.
  2. B
    Prescribe the requested combination of fluoxetine and phenelzine to provide immediate pharmacological relief for her mood lability.
  3. Decline both the medication request and the request to contact the roommate, and refer the patient for dialectical behavior therapy.Answer
  4. D
    Initiate monotherapy with an SSRI to treat what is most likely an underlying bipolar depression driving her instability.
  5. E
    Diagnose a brief psychotic disorder since the acute distress has lasted less than a month, and begin antipsychotic therapy.

Answer

Decline both the medication request and the request to contact the roommate, and refer the patient for dialectical behavior therapy.
The patient's request to contact her roommate violates professional boundaries and fundamental patient confidentiality principles. Furthermore, the requested drug combination of an SSRI (fluoxetine) and an MAOI (phenelzine) is absolutely contraindicated due to the high risk of fatal serotonin syndrome. The standard, evidence-based treatment for the core symptoms of borderline personality disorder is dialectical behavior therapy, which focuses on emotional regulation, mindfulness, and distress tolerance. Therefore, the most appropriate action is to set firm, respectful boundaries by declining the inappropriate requests and offering a referral for the correct psychotherapeutic intervention.

Step-by-Step Solution

1
Evaluate the ethical implications of the patient's request to contact her roommate.
Determine that contacting the roommate without a valid legal or life-threatening reason would violate patient confidentiality.
Maintaining professional boundaries and adhering to HIPAA regulations is mandatory, especially for patients who often test boundaries.
2
Analyze the requested pharmacological intervention (fluoxetine and phenelzine).
Identify that combining an SSRI and an MAOI is absolutely contraindicated.
This drug combination risks precipitating fatal serotonin syndrome.
3
Select the appropriate evidence-based management for borderline personality disorder.
Identify dialectical behavior therapy (DBT) as the treatment of choice.
DBT is specifically designed to address the emotional dysregulation and self-harming behaviors associated with this disorder.

Key Concept

Management of borderline personality disorder involves strict professional boundaries, avoidance of polypharmacy, and referral for dialectical behavior therapy.
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