Adjustment disorder is a condition of subjective emotional distress triggered as a consequence of a meaningful change in life. The diagnosis of adjustment disorder is hindered by the difficult operational definition of stress and of its related concept of “vulnerability,” by the problem of disentangling symptoms of adjustment disorder from those attributable to comorbid anxiety and mood disorders, and by the poor boundaries of the disorder with other stress-related conditions on the one hand and with common adaptation to life events on the other. Despite the high frequency of its diagnosis in clinical settings, there has been relatively little research on the adjustment disorder and, consequently, very few hints about its treatments. Several psychotherapies have been developed to deal with patients diagnosed with adjustment disorder, with inconclusive evidence on their effectiveness. Antidepressants may abate the symptoms and help patients reacquire occupational and social functioning. The medium-term outcome of adjustment disorder is good, with 70 to 80% of those diagnosed with it showing no evidence of psychopathology when reassessed 5 years from the episode. However, when comorbid with a personality disorder or a substance use disorder, the short-term risk of suicide may be increased. The long-term outcome of adjustment disorder seems to be worse in children and adolescents than in adults. In particular, adolescents diagnosed with adjustment disorder were more likely than adults to have received a diagnosis of a severe mental disorder at the 5-year follow-up, including schizophrenia, schizoaffective disorder, and bipolar disorder.
This review contains 1 figure, 6 tables, and 52 references.
Key words: adaptation, adjustment disorder, anxiety, depression, stress, trauma, treatment, vulnerability
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