Alexithymia in patients with conversion disorder

Area of Science:

• Psychiatry
• Psychosomatic Medicine
• Clinical Psychology

Background:

• Alexithymia is frequently observed in psychiatric disorders, particularly somatoform disorders.
• Its prevalence in conversion disorder, a psychosomatic condition, requires further investigation.
• Understanding alexithymia is crucial for managing conversion disorder.

Purpose of the Study:

• To evaluate the presence and level of alexithymia in patients diagnosed with conversion disorder.
• To compare alexithymia levels in conversion disorder patients versus healthy controls.

Main Methods:

• A case-control study involving 47 conversion disorder patients and 46 matched healthy controls.
• Utilized the Structured Clinical Interview for DSM-IV, Toronto Alexithymia Scale, and Somatosensory Amplification Scale for assessments.
• Demographic and clinical data were collected for all participants.

Main Results:

• Conversion disorder patients showed significantly higher scores on the Toronto Alexithymia Scale (excluding the 'externally oriented thinking' subscale) compared to controls.
• The Somatosensory Amplification Scale scores were also significantly higher in the conversion disorder group.
• A greater number of individuals in the conversion disorder group met the criteria for alexithymia.

Conclusions:

• Conversion disorder patients, even without other psychiatric comorbidities, demonstrate elevated alexithymia levels.
• Assessing for alexithymia is recommended during the psychological evaluation of conversion disorder patients.
• Identifying alexithymia can aid in selecting appropriate therapeutic interventions for conversion disorder.