Benefit on motor and non-motor behavior in a specialized unit for Parkinson's disease.

Treatment of patients with Parkinson's disease in specialized units is quite common in Germany. Data on the benefit of this hospitalization of patients with Parkinson's disease on motor and non-motor symptoms in conjunction with standardized tests are rare. Objective was to determine the efficacy of this therapeutic setting. We scored disease severity and performed clinical tests, respectively, instrumental procedures under standardized conditions in consecutively referred in-patients initially and at the end of their hospital stay. There was a decrease of motor and non-motor symptoms. The extent of improvement of non-motor and motor symptoms correlated to each other. Performance of complex movement sequences became better, whereas execution of simple movement series did not ameliorate. The interval for the timed up and go test went down. We demonstrate the effectiveness of an in-patient stay in a specialized unit for Parkinson's disease. Objective standardized testing supplements subjective clinical scoring with established rating scales.

Reduction in the free radical status and clinical benefit of repeated intrathecal triamcinolone acetonide application in patients with progressive multiple sclerosis.

BACKGROUND: Previous open trials performed repeated intrathecal application of the sustained release steroid triamcinolone acetonide every third day in patients with progressive multiple sclerosis and described enhanced walking abilities. OBJECTIVES: The objectives of this study were to demonstrate the efficacy of 5 triamcinolone administrations every other day and to describe their effects on the amount of inducible free radicals in cerebrospinal fluid. SUBJECTS/METHODS: Clinical ratings, determinations of maximum walking distance, and execution of an instrumental peg insertion test were performed at baseline and on each day after a triamcinolone injection in 21 patients with progressive multiple sclerosis. Induction of free radicals was assessed in cerebrospinal fluid before each triamcinolone application by electron spin resonance spectroscopy. RESULTS: Scores for multiple sclerosis improved, walking distance increased, and necessary intervals for the peg insertion procedure were shortened. The amount of inducible free radicals decreased. CONCLUSIONS: Repeat triamcinolone application improves dysfunction of upper and lower extremities even when administered 5 times only and in series every other day. The declined potential for free radical synthesis may be caused by the anti-inflammatory effect of triamcinolone. It may contribute to suppress the smoldering, chronic inflammation, particularly in spinal lesions of patients with progressive multiple sclerosis. The enhanced arm function hypothetically reflects the effect on cervical and brain lesions due to the hypobaric features of triamcinolone.