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)

Common thyroid and parathyroid disorders present with reversible neurologic signs and symptoms affecting the central and peripheral nervous system, musculature, and mental function. Patients with thyrotoxicosis may have myopathy, spasticity, seizures, and multiple psychiatric symptoms. A deficiency of thyroid hormone also causes muscle weakness and may be accompanied by reversible muscle hypertrophy or movement disorders. The chronic hypercalcemia that develops secondary to hyperparathyroidism produces many psychiatric and cognitive symptoms, as well as a reversible myopathy. Calcium deficiency leads to neuromuscular irritability, paresthesias, and tetany. Psychiatric disorders are also common in this disorder.
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PMID:Neurologic complications of thyroid and parathyroid disease. 841 21

The incidence and sex distribution of spinal cord injury (SCI) changes with age. Motor vehicle accidents, bicycle accidents, sports accidents, and violence are major causes in the pediatric population. Pulmonary complications may be severe and life-threatening in the acute phase. Chronically, the degree of ventilatory support needed depends on the level of the injury, with high cervical injuries typically requiring life-long ventilatory support. Deep venous thrombosis, autonomic dysreflexia, hypercalcemia, heterotopic ossification, spasticity, neurogenic bowel and bladder, scoliosis, and pain all may be secondary to SCI. Numerous orthotic aids are available for rehabilitation. An integrated rehabilitation program may also include spasticity management, a bowel and bladder program, and other features geared to the individual patient.
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PMID:Rehabilitation of a child with a spinal cord injury. 1457 50

Heterotopic ossification is defined as the presence of lamellar bone at locations where bone normally does not exist. The condition must be distinguished from metastatic calcifications, which mainly occur in hypercalcaemia, and dystrophic calcifications in tumours. It is a frequent complication following central nervous system disorders (brain injuries, tumours, encephalitis, spinal cord lesions), multiple injuries, hip surgery and burns. In addition to this acquired form, hereditary causes also exist, such as fibrodysplasia ossificans progressiva, progressive osseous heteroplasia and Albright's hereditary osteodystrophy. Although these conditions are extremely rare, they can provide useful information on the physiopathology of heterotopic ossification, and thus lead to novel and causal treatment modalities. Heterotopic ossification is no trivial complication. A limitation of the range of joint motion may have serious consequences for the daily functioning of people who are already severely incapacitated because of their original lesion. Increased contractures and spasticity, pressure ulcers and increasing pain further compromise the patient's capabilities. Consequently, we feel that attention should be paid to the pathogenesis and particularly the prevention and treatment of this disorder.
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PMID:Heterotopic ossification: a review. 1604 Apr 68