[Indication of psychoanalytic treatment for personality disorders]

AIM

The study investigates how a psychoanalytic institution reaches its aims by identifying different factors like diagnosis, sociodemographic characteristics of the patient, motivation of the psychoanalyst, and their impact on the indication-process.

MATERIAL AND METHODS

38 patients diagnosed as having severe personality disorders and treated in a psychoanalytic outpatient clinic were compared with 49 patients who were referred for psychoanalytic treatment to a private practice.

RESULTS

Although the groups were similar regarding the severity of their problems, more comorbidity and a more stable professional life were found in the group referred to private practice. Patients who tend to distort their social life in order to maintain a fragile psychic balance are more likely to get institutional treatment. The psychoanalytic team-conference and discussion of unconscious object-relationship pattern had great impact on the process of giving correct indications.

CONCLUSION

The indication for psychoanalytic treatment does not correlate with personality disorder diagnosis or with the motivation of the therapist. Nevertheless, more differentiated, in clinical routine practicable instruments measuring reflective functioning, or the quality of object relationship have to be developed in order to give an adequate indication for psychoanalytic treatment.

Gait analysis in idiopathic normal pressure hydrocephalus--which parameters respond to the CSF tap test?

OBJECTIVES

Normal pressure hydrocephalus (NPH) is an often underestimated cause of hypokinetic gait disorders in the elderly. Diagnosing NPH is a complex problem, since many symptoms overlap with other neurological diseases. The purpose of the present study was to characterize the gait pattern in NPH quantitatively. Additionally, we analyzed the improvement of gait parameters following tapping of cerebrospinal fluid (CSF).

METHODS

Gait analysis was performed in 10 patients and 12 age-matched healthy controls during overground and treadmill locomotion.

RESULTS

Compared to healthy controls, patients with NPH walked significantly slower, with shorter and more variable strides and a somewhat lower cadence. The feet were not lifted to a normal height and the dorsal extension of the forefoot prior to heel-strike was insufficient. Balance-related gait parameters such as step width and the foot rotation angles were significantly increased in NPH, while their variability was lower. Only some gait parameters improved after tapping 30 ml CSF. Gait velocity increased by about 23% due to an increased stride length, while the cadence remained unchanged. Balance-related gait parameters and the foot-to-floor clearance during swing were not affected by the treatment.

CONCLUSIONS

In conclusion, we found a triad of decreased stride length, decreased foot-to-floor clearance and a broad-based gait to be the typical features of the gait abnormality in NPH. Only the stride length improved following a diagnostic spinal tap. These results may help to more reliably diagnose the condition of NPH in a routine clinical setting.