Borderline personality disorder and auditory verbal hallucinations

Area of Science:

• Psychiatry
• Clinical Psychology
• Neuroscience

Background:

• Auditory verbal hallucinations (AVH) are common in borderline personality disorder (BPD).
• AVH in BPD can be misdiagnosed as schizophrenia (SCZ) or other psychotic disorders, especially when meeting Schneiderian first-rank symptoms (FRS) criteria.
• Accurate differentiation is crucial for appropriate treatment.

Purpose of the Study:

• To identify clinical features distinguishing AVH in BPD from those in primary psychotic disorders.
• To enhance diagnostic accuracy in cases of co-occurring AVH and BPD.

Main Methods:

• Review of clinical presentations of AVH in BPD.
• Comparison of phenomenological features of AVH in BPD versus SCZ.
• Analysis of associated symptoms and patient history.

Main Results:

• AVH in BPD and SCZ are phenomenologically indistinguishable.
• AVH in BPD are often dissociative, linked to FRS, high dissociation, and childhood trauma.
• When AVH occur in BPD without co-occurring psychosis, formal thought disorder, negative symptoms, and bizarre symptoms are typically absent; affect is reactive, and sociability is retained.

Conclusions:

• The overall clinical presentation aids in diagnosing BPD when AVH occur without frank psychosis.
• AVH in BPD may respond better to psychotherapy than psychotropic medication.
• Recognizing dissociative origins and associated features is key for accurate diagnosis and management.