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Biomedical subjects

F C Moene

Publications and source records attributed to F C Moene.

5 recordsLinked to original sources
PubMed2000

The question of symptom lateralization in conversion disorder.

OBJECTIVE: The purpose of this study was to determine whether or not conversion symptoms are lateralized. Studies have shown a predominant left-oriented manifestation of symptoms for most somatoform disorders. The reports in the literature on the lateralization of conversion symptoms, however, are rather conflicting. They show left-sided, right-sided, or no symptom lateralization in conversion disorders. METHODS: One hundred fourteen patients with conversion disorder were screened for symptom lateralization. RESULTS: Those patients with unilateral symptoms (32.5%) showed no significant bias toward left or right symptom presentation. CONCLUSION: Based on these results, and the conflicting findings from previous studies, we conclude that there is insufficient support for lateralization theories in conversion disorder.

Adolescent↗
PubMed2000

Organic syndromes diagnosed as conversion disorder: identification and frequency in a study of 85 patients.

BACKGROUND: The percentage of patients initially diagnosed with a conversion disorder and later identified as having an organic disorder has been decreasing in recent studies. METHOD: Consecutive patients with a diagnosis of conversion disorder were referred for psychiatric diagnosis and treatment. Research questions were: (1) What incidence of neurological disorder is revealed by neurological reassessment and by which diagnostic technique is the final diagnosis established? (2) What differences can be observed between true-positive and the false-positive results? RESULTS: Ten (11.8%) of the 85 patients examined appeared to suffer from a neurological disorder. In this sample, variables discriminating between the true positives and false positives were: (1) prior suspicion of neurological disorder; (2) older age at referral; (3) older age at onset of symptoms; (4) longer duration of symptoms; and (5) use of medication. Three variables contributed significantly to the prediction of organic disorder: prior suspicion of neurological disorder; age at onset of symptoms; and duration of symptoms. CONCLUSIONS: Although our results are in line with those of other recent studies, the percentage of false positives was still high. The data further emphasize the dangers of making a diagnosis of conversion disorder in the absence of positive evidence. It is important to continue to provide follow up for patients with a diagnosis of conversion disorder. Unfortunately, unreliable psychiatric indications, like certain behavioral characteristics, are still used in the diagnostic process. The results show that a general neurological examination is still a valuable diagnostic instrument in addition to modern diagnostic techniques.

Adolescent↗
PubMed1999

The creative use of unexpected responses in the hypnotherapy of patients with conversion disorders.

In a previously completed empirical study examining the use of hypnosis in a comprehensive treatment program with 85 patients who suffered motor conversion symptoms, 16 patients were reported by their therapists to have had unusual and unexpected responses during hypnosis. This article summarizes the literature on the occurrence of unintended phenomena during hypnosis and presents instances encountered in a study of conversion hysterics. The article illustrates these occurrences and their management with 7 clinical vignettes and concludes that surprising or unusual responses to hypnosis with these types of cases can be an opportunity for the patient to enhance understanding and gain control over his or her symptoms.

Adult↗
PubMed1998

The inpatient treatment of patients suffering from (motor) conversion symptoms: a description of eight cases.

This article presents a preliminary study that used two controlled randomized trials to study the effect of hypnosis in the treatment of eight patients with (motor) conversion symptoms. Controlled research into the treatment of conversion symptoms is scarce and can often be criticized on methodological grounds. It would appear, however, that both the use of suggestive and behavioral therapeutic techniques and eclectic treatment programs yield good results in the treatment of conversion symptoms. The results of the study suggest that comprehensive clinical treatment including hypnosis has enough promise to be studied in clinical trials. In the interpretation of the results, special attention is given to primary diagnosis, duration of complaints, traumatic experiences in childhood, dissociative capacity, and hypnotizability.

Adult↗