Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026838 (spasticity)
 6,471 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An autosomal dominant striatonigral degeneration is present in a family of Portuguese ancestry numbering in excess of 329 persons in eight generations. The illness begins in the second, third, or fourth decade, and progresses for about 15 years with parkinsonian rigidity, spasticity, spastic dysarthria, and abnormalities of eye movement. Neuropathologic findings are severe neuronal loss and astrocytic gliosis in the corpus striatum and substantia nigra, with a moderate neuronal loss in the dentate nucleus of the cerebellum and nucleus ruber of the midbrain. This is a new genetic entity, distinct from other autosomal dominant neurologic disorders such as nigrospinodentatal degeneration, olivopontocerebellar degeneration, dystonia musculorum deformans, Machado's disease, and Huntington's disease.
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PMID:Autosomal dominant striatonigral degeneration. A clinical, pathologic, and biochemical study of a new genetic disorder. 94 67

Among the different etiological factors of spastic torticollis the authors attribute the main role to the gamma-motor system. They have elaborated a treatment method which blocks the neuromotor points of the gamma-motor system in the sternocleidomastoid and Musculus trapesius muscle by alcoholnovocain or phenolglycerine. Treatment was administered to 44 patients from 17-67 years with etiologically different diseases. A significant improvement was marked in 11 patients, improvement in 28. The absence of a positive effect was seen in patients with torsion dystonia. Clinico-EMG data demonstrated that influence on the peripheral segment of the reflectory are which is involved in the phasic-tonic muscle reactions, by a differentiated focal disengagement of gamma-motor mechanism facilitates a removal of spasticity and a restitution of a normal tonic and motor activity in the muscles of the neck.
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PMID:[Treatment of spastic torticollis with phenol-glycerin and alcohol-novocaine blockade]. 101 37

The authors analyse the results of 18 operations in patients with spasmodic torticollis (6 cases), spasmodic tetraparesis in combination with hyperkinesia of the type of torsion dystonia and choreoathetosis (3), spasmodic inferior paraparesis, Little's disease (8), and myelopathy (1). Selective posterior and anterior radicotomy was carried out on the cervical level, in 10 patients posterior selective rhizotomy was performed on the lumbar level with division of three fourths of fibres in each bundle forming the roots. The results of the operation were considered satisfactory in spasmodic torticollis and good in Little's disease and spasticity in the lower limbs. Adequate medical and social rehabilitation of the patients was achieved. Operations of the roots in spasmodic tetraparesis and the hyperkinetic syndrome failed to produce the desired effect.
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PMID:[Posterior selective rhizotomy in the treatment of spasticity and muscular dystonias]. 165 85

Cerebral palsy (CP) was commonly considered as a static encephalopathy with various clinical forms. Among them the dystonic form may occur alone (15%) or combined with other manifestations (e.g. spasticity). In a country-wide survey of dystonia in Israel, we discovered 7 cases in whom dystonia and/or spastic paraparesis appeared or worsened on the background of CP. The clinical deterioration occurred between 14 and 40 years of age and resulted in a bedridden state in 2 of the 7 patients. The occurrence of extrapyramidal features and/or progressive spastic paraparesis in patients with preexisting CP was not clearly recognized in the literature, although lately some reports suggested 'changing motor patterns' in patients with CP. It is hypothesized that in some cases the pathological substrate, occurring at the perinatal period, may slowly progress in adult life. The fact that the majority of the dystonic subjects were Ashkenazi Jews is reminiscent of the high gene frequency of idiopathic torsion dystonia in this group, and suggests that the genetic tendency may be triggered off by perinatal factors.
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PMID:Progressive dystonia and paraparesis in cerebral palsy. 394 89

Irving S. Cooper was a pioneer in the field of functional neurosurgery. During his very productive and controversial career, he proposed the surgical treatment of Parkinson disease (PD) by ligating the anterior choroidal artery to control tremor and rigidity. Subsequently, he developed seminal techniques for chemopallidectomy and cryothalamectomy for PD. He also attempted to use electrical stimulation of the cerebellum or the thalamus to treat spasticity. Cooper continued his work on brain stimulation until his death in 1985. He made video recordings of nearly all of his patients during his tenure (1977-1985) at New York Medical College. Cooper's clinical video recordings were reviewed, and selected footage was compiled into a video history of Cooper's surgical management of various movement disorders. Included are pre-, post-, and some intraoperative recordings that Cooper made to document his treatment of patients with PD, tremor, Wilson disease, cerebral palsy, chorea, dystonia musculorum deformans, and some rarer entities.
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PMID:Irving S. Cooper and the early surgical management of movement disorders. Video history. 1660 79

Baclofen via intrathecal infusion pump is a widely used treatment severe spasticity. Complications are rare and usually mild, though they can also be serious. The sudden discontinuation of intrathecal baclofen may have significant adverse effects. We report the case of a 59-year-old man with chronic spasticity and torsion dystonia who developed meningitis due to Staphylococcus epidermidis due to contamination of the intrathecal, infusion pump reservoir during refilling. It was decided to treat the patient by administering vancomycin through the pump, together with the baclofen. We believe that changing the intrathecal perfusion pump is not necessary as the first measure to take in these cases. Combined infusion of baclofen and an antibiotic through the pump makes it possible to maintain antispastic treatment, sterilize the pump reservoir and tubes, and effectively treat infections that develop during use of these systems.
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PMID:[Continuous infusion of baclofen and an antibiotic for treating meningitis related to refilling of an intrathecal infusion pump reservoir]. 1833 86