Medically Unexplained Physical Symptoms in Primary Care: A Controlled Study on the Effectiveness of Cognitive-Behavioral Treatment by the Family Physician

BackgroundDisabling medically unexplained physical symptoms occur in 16% of all patients in primary care.ObjectiveThe aim of this study was to assess the effectiveness of a cognitivebehavioral intervention by the family physician.MethodIn a controlled design with detailed information on patient selection, 6,409 patients were screened on somatoform disorder, and 65 participants were allocated to care-as-usual or the experimental condition.ResultsAfter 6 and 12 months, the cognitive-behavioral intervention by trained family physicians was not more effective than care-as-usual.ConclusionPossibly, the intensity of treatment was insufficient for the severe and persistent symptoms that were encountered in primary care.