The status of alexithymia as a risk factor in medically unexplained physical symptoms

Journal/Book: Compr Psychiat. 1998; 39: Independence Square West, Curtis Center, Ste 300, Philadelphia, PA 19106-3399. W B Saunders Co. 152-159.

Abstract: Some decennia ago, the concept of alexithymia was developed from the clinical experience of psychosomaticians who at the time were largely working within a psychoanalytic frame of reference. Alexithymia can briefly be described as a cognitive-affective disturbance characterized by difficulties in differentiating one's feelings and expressing them in words. Clinicians who treat patients with medically unexplained physical symptoms may often recognize alexithymic features in their patients. It is supposed that alexithymia could be a predisposing factor for the development or persistence of medically unexplained physical symptoms. In this review, the concept of alexithymia as well as paradigmatic shifts in psychoanalysis and psychosomatics are discussed to place the concept of alexithymia in its epistemiological context, Furthermore, the empirical literature on the association between alexithymia and medically unexplained physical symptoms is reviewed, The main conclusions are that alexithymia appears to be a theoretically important and clinically appealing concept, but that so far the empirical evidence that alexithymia predisposes to the development or persistence of medically unexplained physical symptoms is imperfect. This is mainly because of the cross-sectional design of most studies and is due to other methodological shortcomings, such as the lack of allowance for depression and anxiety as possible confounding factors. Suggestions for future research are made.

Note: Article Kooiman CG, Univ Leiden Hosp, Dept Psychiat, POB 9600, NL-2300 RC Leiden, NETHERLANDS

Keyword(s): ABNORMAL ILLNESS BEHAVIOR; SELF-REPORT MEASURES; SOMATOFORM DISORDERS; PRIMARY CARE; PSYCHIATRIC COMORBIDITY; PSYCHOSOMATIC-MEDICINE; SOMATIZATION DISORDER; SOMATIC COMPLAINTS; CRITERION VALIDITY; SCALE

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