Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P50583 (asymmetrical)
 12,197 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Series of thermograms from 125 sequential participants were analyzed to determine the usefulness of thermography as a tool for evaluating chronic pain. The stability and symmetry of thermographic patterns over time among both healthy subjects and subjects whose pain remained at the same intensity across several recordings were found to be both high and consistent. This was true only if sensitivity was limited to no greater than 0.5C per color band. Greater sensitivity resulted in the creation of inconsistent asymmetrical patterns among healthy and pained subjects. Thermograms were evaluated by the authors' statistical analysis of the heat patterns and by a ten-member panel of scientists. They found thermography an excellent tool for monitoring changes in pain related to variations in near surface blood flow, such as those occurring during a sympathetic block. It was excellent for relating changes in near surface blood flow to changes in phantom limb pain intensity. There was a good relationship between changes in pain intensity and changes in symmetry of heat patterns for most of the disorders examined. Thermography had mixed usefulness in differentiating pain-free from pained subjects reporting knee pain (test efficiency, 98%), leg pain, and back pain (efficiency, 56%). It consistently indicated painful areas among patients with spinal cord injury.
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PMID:Thermographic correlates of chronic pain: analysis of 125 patients incorporating evaluations by a blind panel. 357 31

Adult scoliosis is defined as a spinal deformity in a skeletally mature patient with a Cobb angle of more than 10 degrees in the coronal plain. Adult scoliosis can be separated into four major groups: Type 1: Primary degenerative scoliosis, mostly on the basis of a disc and/or facet joint arthritis, affecting those structures asymmetrically with predominantly back pain symptoms, often accompanied either by signs of spinal stenosis (central as well as lateral stenosis) or without. These curves are often classified as "de novo" scoliosis. Type 2: Idiopathic adolescent scoliosis of the thoracic and/or lumbar spine which progresses in adult life and is usually combined with secondary degeneration and/or imbalance. Some patients had either no surgical treatment or a surgical correction and fusion in adolescence in either the thoracic or thoracolumbar spine. Those patients may develop secondary degeneration and progression of the adjacent curve; in this case those curves belong to the type 3a. Type 3: Secondary adult curves: (a) In the context of an oblique pelvis, for instance, due to a leg length discrepancy or hip pathology or as a secondary curve in idiopathic, neuromuscular and congenital scoliosis, or asymmetrical anomalies at the lumbosacral junction; (b) In the context of a metabolic bone disease (mostly osteoporosis) combined with asymmetric arthritic disease and/or vertebral fractures. Sometimes it is difficult to decide, what exactly the primary cause of the curve was, once it has significantly progressed. However, once an asymmetric load or degeneration occurs, the pathomorphology and pathomechanism in adult scoliosis predominantly located in the lumbar or thoracolumbar spine is quite predictable. Asymmetric degeneration leads to increased asymmetric load and therefore to a progression of the degeneration and deformity, as either scoliosis and/or kyphosis. The progression of a curve is further supported by osteoporosis, particularly in post-menopausal female patients. The destruction of facet joints, joint capsules, discs and ligaments may create mono- or multisegmental instability and finally spinal stenosis. These patients present themselves predominantly with back pain, then leg pain and claudication symptoms, rarely with neurological deficit, and almost never with questions related to cosmetics. The diagnostic evaluation includes static and dynamic imaging, myelo-CT, as well as invasive diagnostic procedures like discograms, facet blocks, epidural and root blocks and immobilization tests. These tests may correlate with the clinical and the pathomorphological findings and may also offer the least invasive and most rational treatment for the patient. The treatment is then tailored to the specific symptomatology of the patient. Surgical management consists of either decompression, correction, stabilization and fusion procedures or a combination of all of these. Surgical procedure is usually complex and has to deal with a whole array of specific problems like the age and the general medical condition of the patient, the length of the fusion, the condition of the adjacent segments, the condition of the lumbosacral junction, osteoporosis and possibly previous scoliosis surgery, and last but not least, usually with a long history of chronified back pain and muscle imbalance which may be very difficult to be influenced. Although this surgery is demanding, the morbidity cannot be considered significantly higher than in other established orthopaedic procedures, like hip replacement, in the same age group of patients. Overall, a satisfactory outcome can be expected in well-differentiated indications and properly tailored surgical procedures, although until today prospective, controlled studies with outcome measures and pre- and post-operative patient's health status are lacking. As patients, who present themselves with significant clinical problems in the context of adult scoliosis, get older, minimal invasive procedures to address exactly the most relevant clinical problem may become more and more important, basically ignoring the overall deformity and degeneration of the spine.
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PMID:The adult scoliosis. 1641 Nov 30

Lower leg amputation generally induces asymmetrical weight-bearing, even after rehabilitation treatment is completed. This is detrimental to the amputees' long term quality of life. In particular, increasing strains on joint surfaces that receive additional weight load causes back and leg pain, premature wear and tear and arthritis. This pilot study was designed to determine whether subjects with lower leg amputation experience postural post-effects after muscle contraction, a phenomenon already observed in healthy subjects, and whether this could improve the weight-bearing on their prosthesis. Fifteen subjects with a unilateral lower leg amputation and 17 control subjects volunteered to participate in this study. Centre of pressure (CP) position was recorded during standing posture, under eyes closed and open conditions. Recordings were carried out before the subjects performed a 30-s voluntary isometric lateral neck muscle contraction, and again 1 and 4 min after the contraction. Postural post-effects characterized by CP shift, occurred in the medio-lateral plane in the majority of the amputated (7/15 eyes closed, 9/15 eyes open) and control (9/17 eyes closed, 11/17 eyes open) subjects after the contraction. Half of these subjects had a CP shift towards the side of the contraction and the other half towards the opposite side. In four amputated subjects tested 3 months apart, shift direction remained constant. These postural changes occurred without increase in CP velocity. Thus, a 30-s voluntary isometric contraction can change the standing posture of persons with lower leg amputation. The post-effects might result from the adaptation of the postural frame of reference to the proprioceptive messages associated with the isometric contraction.
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PMID:Postural changes after sustained neck muscle contraction in persons with a lower leg amputation. 1850 34

Musculoskeletal pain is commonly reported by pre- and postnatal women, with the most common complaint being low back pain. However, lower leg pain is also frequently reported by women particularly in the third trimester. The purpose of the case study is to illustrate how instrument-assisted soft tissue mobilization (ISTM) can be used to treat a patient with a 2-year history of chronic calf pain. The subject was a 35-year-old female who developed calf pain during the last trimester of her pregnancy following severe lower leg edema. The calf pain was present for the 2 years following delivery and was described as a dull ache, typically aggravated by direct pressure on the calf, prolonged standing, and stairs. An X-ray, magnetic resonance imaging (MRI) with contrast, and ultrasound Doppler study prior to referral ruled out tumors, vascular, lymphatic, or skeletal bone abnormalities. However, her MRI did show a dense superficial venous tissue asymmetry in the same location of her symptoms. Impairments were minimal; the only asymmetrical objective findings were calf length, strength, and soft tissue restrictions detected on palpation. After nine treatments incorporating an ISTM approach, soft tissue mobility, pain, calf strength, and lower extremity functional scale score all improved and her symptoms were abolished.
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PMID:Treatment of a patient with post-natal chronic calf pain utilizing instrument-assisted soft tissue mobilization: a case study. 2285 75