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)

We have investigated physiological changes in 21 patients with a spinal cord injury who were fitted with the RGO-II hybrid orthosis. All parameters were measured before and after a training programme in order to evaluate the benefit of gait rehabilitation, cardiovascular adaptation, constipation, spasticity and osteoporosis. A tendency for the improvement in cardiovascular function was noticed, and a segmental decrease in right colonic transit time was observed. However there was no reproducible change in spasticity, and no gain in bone mineral density. These data suggest that the physiological benefits which occur when patients walk with the aid of a hybrid orthosis only correct the effects of immobility. In addition, we did not find any physiological improvement regarding the neurological lesion (spasticity or osteoporosis).
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PMID:Restoration of functional gait in paraplegic patients with the RGO-II hybrid orthosis. A multicenter controlled study. II: Physiological evaluation. 858

The aim of this study was to determine the efficacy, safety, and cost-effectiveness of intrathecal baclofen delivered by a programmable pump for the chronic treatment of severe spasticity. Sixty-six patients with severe spasticity of spinal cord origin that was refractory to oral baclofen or who experienced intolerable side effects with this form of the drug were screened. The first nine participated in a double-blinded, randomized, placebo (normal saline)-controlled trial to determine response to a bolus dose of intrathecal baclofen. Subsequent patients were enrolled in an open-label treatment protocol without a placebo trial. All passed the screening, and the pump was implanted in 59 patients. Spasticity scores and medical costs before and after surgery were analyzed. In all patients, the mean Ashworth score for rigidity decreased from 4.3 preoperatively to 1.4 (p < 0.0005) with use of intrathecal baclofen. The spasm frequency score decreased from a mean of 3.6 to 0.5 (p < 0.0005). Activities of daily living, sleep, and skin integrity improved, and pain was eradicated in some. Constipation occurred in six patients. A reduction in dosage was necessitated by muscular hypotonia in three ambulatory patients, areflexic bladder and urinary retention in three others, and nausea, dizziness, and drowsiness in one. Catheter-related problems occurred 19 times in 15 patients. One pump was explanted because of infection in the pump pocket, and one was removed after it eroded through the skin. There were no pump failures. The use of intrathecal baclofen resulted in a decrease in the average length of subsequent hospitalizations. It is concluded that intrathecal baclofen delivered by an implanted programmable pump is a safe, effective, and cost-efficient method for treatment of severe intractable spinal spasticity.
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PMID:Chronic intrathecal delivery of baclofen by a programmable pump for the treatment of severe spasticity. 912 19

FG syndrome is a rare X-linked recessive form of mental retardation, first described by Opitz and Kaveggia in 1974. Based on over 50 reported cases, FG syndrome is associated with agenesis of the corpus callosum, minor facial anomalies (high, broad forehead with frontal cowlick, ocular hypertelorism, down-slanted palpebral fissures, and small cupped auricles), relative macrocephaly, broad thumbs and halluces, and prominent fetal fingertip pads. Affected individuals manifest neonatal hypotonia and severe constipation, which usually resolves during mid-childhood. The hypotonia with joint hyperlaxity evolves into spasticity with joint contractures in later life. Affability, hyperactivity, and excessive talkativeness are noted frequently in patients with FG syndrome. Recently, we described three additional families (six additional patients) with FG syndrome who support the localization of a gene for the FG syndrome in chromosome region Xq12-q21 [Graham JM Jr, Tackels D, Dibbern K, Superneau D, Rodgers C, Corning K, Schwartz CE. 1998. Am J Med Genet 80:145-156.]. Using these same families and one additional sporadic case of FG syndrome, we compared behavioral and personality characteristics of 6 FG boys with other boys with syndromic and nonsyndromic mental retardation: eight with Down syndrome, seven with Prader-Willi syndrome, eight with nonspecific mental retardation, and 13 with Williams syndrome. Using the Vineland Adaptive Behavior Scales, the Reiss Personality Profiles, and the Achenbach Child Behavior Checklist, parents were asked to characterize the behavior and personality of their boys from ages 4 to 10 years. When compared with Williams syndrome, the FG boys had fewer internalizing behaviors and were significantly less anxious and withdrawn but had similar socially oriented, attention-seeking behaviors. On the Reiss Profile, FG boys were also quite similar to Williams syndrome boys. On the Vineland Scales, FG boys demonstrated significant relative strengths in their socialization skills, consistent with their personality, tending to confirm previous descriptions of their personalities.
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PMID:Clinical and behavioral characteristics in FG syndrome. 1040 44

A 70-year-old woman noted paresthesia ascending from both legs to her thighs 27 months previously. She also suffered from urinary urgency and incontinence. Thereafter, weakness in both legs developed and gradually became worse. At the time of admission, a neurological examination revealed diffuse atrophy and mild spasticity in all four extremities, bilateral mild weakness in both upper extremities, and severe weakness in both lower extremities. Her superficial sensation was moderately impaired below the Th 3 level on her right side, and below the Th 4 level on her left side along with a mildly decreased sense of vibration in her left leg. Marked hyperreflexia in all four extremities and bilateral pathological reflexes were also observed. Pollakisurea, urinary incontinence and constipation were also present. Cervical MRI showed a swelling of the spinal cord at the C3 to C7 levels. Inside the spinal cord, low signal intensity lesions were seen on the T1-weighted MRI, and high signal intensity lesions were observed on the T2-weighted MRI, and the rim of the cervical cord was also enhanced by gadolinium-DTPA. MR angiography revealed enlarged and tortuous vessels at the craniocervical junction, thus suggesting the presence of a dural arteriovenous fistula (AVF). Vertebral arteriography demonstrated abnormal vessels at the spinomedullary junction supplied by the right vertebral artery, which drained into the anterior and posterior spinal veins. After surgically treating the dural AVF, the swelling of the spinal cord, the abnormal signals on MRI, and the clinical symptoms all markedly improved. Although most of the spinal dural AVF were located at the thoracic and lumbar levels, the present case was considered to be a very rare case of dural AVF, since it was located at the craniocervical junction and thus led to the development of cervical myelopathy.
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PMID:[A case of cervical myelopathy due to dural arteriovenous fistula at the craniocervical junction]. 1058 29

The majority of patients with multiple sclerosis (MS) experience genitourinary and bowel dysfunction over the course of their illness. Lower extremity pyramidal signs are excellent predictors of concurrent bladder dysfunction. Constipation is the most common bowel dysfunction, which results from a range of causes including pelvic floor spasticity, decreased gastro-colic reflex, inadequate hydration, medications, immobility, poor physical conditioning, and weak abdominal muscles. Despite the advent of new therapeutic modalities, the physician and patient commonly overlook sexual dysfunction. A detailed history of the patient is crucial to determine the cause of the dysfunction. Fatigue, pain, mood disorders, spasticity, bowel, and bladder dysfunction can all interfere with normal sexual functioning, and these subjects should be explored in detail in order to plan for proper treatment. Integrated treatment plans, often in conjunction with an urologist, can lead to amelioration of symptoms.
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PMID:Bladder, Bowel, and Sexual Dysfunction in Multiple Sclerosis. 1128 36

The prevalence of bowel dysfunction in multiple sclerosis (MS) patients is higher than in the general population. Up to 70% of patients complain of constipation or faecal incontinence, which may also coexist. This overlap can relate to neurological disease affecting both the bowel and the pelvic floor muscles, or to treatments given. Bowel dysfunction is a source of considerable ongoing psychosocial disability in many patients with MS. Symptoms related to the bladder and the bowel are rated by patients as the third most important, limiting their ability to work, after spasticity and incoordination. Bowel management in patients with MS is currently empirical. Although general recommendations include maintaining a high fibre diet, high fluid intake, regular bowel routine, and the use of enemas or laxatives, the evidence to support the efficacy of these recommendations is scant. This review will examine the current state of knowledge regarding the pathophysiological mechanisms underlying bowel dysfunction in MS, outline the importance of proper clinical assessment of constipation and faecal incontinence during the diagnostic work-up, and propose various management possibilities. In the absence of clinical trial data on bowel management in MS, these should be considered as a consensus on clinical practice from a team specialized in bowel dysfunction.
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PMID:Pathophysiology and management of bowel dysfunction in multiple sclerosis. 1133 78

The Brazilian Ministry of Health (STD and Aids Program) invited specialists to make up an informative guide to deal with HTLV patients. Among the different topics, the neurological aspects associated to HTLV were contemplated. A suspected case should include changes in force and reflexes, distal paresthesiae and autonomic dysfunction. The investigation of such case should be based on the syndrome shown by the patient. For patients with spinal cord syndrome, magnetic resonance imaging or myelography as well as spinal fluid studies should be carried out. For patients with neuropathic or myopathic syndrome, electroneuromyography and CPK dosing should be done, and for those with autonomic syndrome, a search for postural hypotension, ultrasonography of urinary tract and urodynamic studies should be requested. The treatment may be symptomatic (spasticity, neurogenic bladder, intestinal constipation and neuropathic pain) and specific to be carried out in specialized centers.
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PMID:[Guide of clinical management of HTLV patient: neurological aspects]. 1605 17

The presentation of cerebral palsy can be global mental and physical dysfunction or isolated disturbances in gait, cognition, growth, or sensation. It is the most common childhood physical disability and affects 2 to 2.5 children per 1,000 born in the United States. The differential diagnosis of cerebral palsy includes metabolic and genetic disorders. The goals of treatment are to improve functionality and capabilities toward independence. Multispecialty treatment teams should be developed around the needs of each patient to provide continuously updated global treatment care plans. Complications of cerebral palsy include spasticity and contractures; feeding difficulties; drooling; communication difficulties; osteopenia; osteoporosis; fractures; pain; and functional gastrointestinal abnormalities contributing to bowel obstruction, vomiting, and constipation. Valid and reliable assessment tools to establish baseline functions and monitor developmental gains have contributed to an increasing body of evidenced-based recommendations for cerebral palsy. Many of the historical treatments for this ailment are being challenged, and several new treatment modalities are available. Adult morbidity and mortality from ischemic heart disease, cerebrovascular disease, cancer, and trauma are higher in patients with cerebral palsy than in the general population.
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PMID:Cerebral palsy: an overview. 1641 71

A 52-year-old man presented with low backache, paraesthesiae and spasticity of both lower limbs. He had urinary retention and constipation. Investigations revealed a vascular intradural cauda equina-conus tumor. MRI scan demonstrated an enhancing mass at the second and third lumbar vertebral levels. There were multiple dilated and tortuous veins draining from both poles of the tumor. Digital subtraction spinal angiogram showed the tumor to be supplied mainly by the radiculo-medullary artery from first lumbar artery and dural branches of the second and third lumbar arteries. At surgery, after pre-operative embolization, a well-defined tumor with an orange hue and fleshy consistency was encountered arising from the filum terminale. The tumor was excised en bloc. A sporadic hemangioblastoma arising from the filum terminale should be considered as a rare cause of back pain and sciatica. Total excision of the tumor offers cure.
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PMID:Hemangioblastoma of the filum terminale. 1645 83

ALS is a progressive, fatal, degenerative motor neuron disease of unknown cause. Although advances in understanding pathophysiology of ALS have stimulated the development of new therapies, most of them remain few efficient or ineffective and the main management of ALS patient, to improve quality of life by alleviating symptoms, is symptomatic treatment. This article discusses the approaches now in use to manage some of the most common symptoms of ALS including the following: spasticity, cramps, pain, laryngospasm, pseudobulbar syndrome, salivation and drooling, sleep disorders and fatigue, constipation and trophic troubles.
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PMID:[Symptomatic treatments in amyotrophic lateral sclerosis]. 1712 16


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