Continuous dopaminergic stimulation in advanced PD. Switching from apomorphine to duodopa: Which treatment is better?

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Sympathetic skin response asymmetry in early stage idiopathic Parkinson's disease

Simultaneous bilateral plantar sympathetic skin response (SSR) was studied in 25 patients with early stage idiopathic Parkinson's disease (IPD), characterized by monolateral motor involvement (Hoehn and Yahr, stage or = 5 times the sensory electrical threshold always assured bilateral plantar responses in all the examined subjects. Amplitude asymmetry between left and right responses was found only in the IPD patients (P < 0.05). The amplitude reduction corresponded to the motor affected side. No analogue latency variation was observed in any group. Independently from the peripheral or central origins of such phenomena, these findings suggest that simultaneous bilateral SSR amplitude evaluation could be useful, in early IPD patients, to demonstrate and to monitor the sympathetic cholinergic dysfunction, despite the lack of autonomic symptoms

Anatomical and clinical study of a case of subacute encephalomyelitis with hyperekplexia syndrome.

This case of subacute encephalomyelitis with a hyperekplexia type syndrome was characterized histologically by marked lymphomonocytic infiltrates, nodules of microglia, evidence of neuronophagia. These findings suggested a viral infection. The clinical peculiarities of this encephalomyelitis are explained by the elective site of the lesions in the grey substance of the spinal cord, of the tegmentum of the medulla oblongata and pons and of some nuclei of the extrapyramidal system

Axillary injection of botulinum. A toxin in a patient with muscle craps associated with severe axillary hyperhydrosis

Muscle cramps may be caused by fluid and salt loss induced by diffuse or focal hyperhidrosis. Recent reports have described the efficacy of botulinum, toxin in the treatment of primary focal hyperhidrosis. Botulinum toxin inhibits sweating by blocking exocytosis of acetylcholine from presynaptic cholinergic nerve terminals. We report the case of a patient who complained of frequent muscle cramps associated with unusually severe axillary hyperhidrosis. We used botulinum toxin to treat the excessive focal sweating presuming that it would also reduce the muscle cramps. A total dose of 200 MU of botulinum A toxin (Dysport) per axilla markedly reduced sweating and cramps. The beneficial effect started four days after the injection and it was still present five months later. Treatment was repeated in the sixth month with analogous results. No side-effects were observed and no compensatory sweating occurred

Axillary injection of botulinum A toxin in a patient with muscle cramps associated with severe axillary hyperhidrosis

Muscle cramps may be caused by fluid and salt loss induced by diffuse or focal hyperhidrosis. Recent reports have described the efficacy of botulinum toxin in the treatment of primary focal hyperhidrosis. Botulinum toxin inhibits sweating by blocking exocytosis of acetylcholine from presynaptic cholinergic nerve terminals. We report the case of a patient who complained of frequent muscle cramps associated with unusually severe axillary hyperhidrosis. We used botulinum toxin to treat the excessive focal sweating presuming that it would also reduce the muscle cramps. A total dose of 200 MU of botulinum A toxin (Dysport) per axilla markedly reduced sweating and cramps. The beneficial effect started four days after the injection and it was still present five months later. Treatment was repeated in the sixth month with analogous results. No side-effects were observed and no compensatory sweating occurred

Axillary injection of botulinum A toxin in a patient with muscle cramps associated with severe axillary hyperhidrosis

Muscle cramps may be caused by fluid and salt loss induced by diffuse or focal hyperhidrosis. Recent reports have described the efficacy of botulinum toxin in the treatment of primary focal hyperhidrosis. Botulinum toxin inhibits sweating by blocking exocytosis of acetylcholine from presynaptic cholinergic nerve terminals. We report the case of a patient who complained of frequent muscle cramps associated with unusually severe axillary hyperhidrosis. We used botulinum toxin to treat the excessive focal sweating presuming that it would also reduce the muscle cramps. A total dose of 200 MU of botulinum A toxin (Dysport) per axilla markedly reduced sweating and cramps. The beneficial effect started four days after the injection and it was still present five months later Treatment was repeated in the sixth month with analogous results. No side-effects were observed and no compensatory sweating occurred