Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P01889 (ankylosing spondylitis)
 5,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sixty-one Thai patients with ankylosing spondylitis (AS), diagnosed in accordance with Rome and New York criteria for AS, were studied. The cases includes idiopathic AS (46 cases), Reiter's syndrome AS (8 cases) and psoriatic spondylitis (7 cases). The vast majority of patients were male (Male:Female = 11.2:1), and in over three-fourths the age of onset was between 10 and 39. Low back pain and peripheral arthritis as the initial manifestations were observed in 78.68 and 55.73% of patients respectively. Peripheral arthritis was evident during the course of illness in 72.13% of cases, oligoarticular arthritis being predominant (68.97%). Heel pain, tendonitis and plantar pain were noted in 19.67, 4.92 and 3.28% respectively. Most patients had lumbosacral and thoracic spine involvements, and only 49.18% showed involvement of the cervical spine. Bilateral sacroiliitis was noted in 98.36%. Uveitis was evident in 11.47% while evidence of aortic insufficiency was noted in 3.28%. An association with HLA-B27 was encountered in 91.07% of all cases. In general, the clinical features of AS in Thai patients are similar to those reported elsewhere, but an association with inflammatory bowel disease and Behcet's disease are notably absent.
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PMID:Clinical study of Thai patients with ankylosing spondylitis. 315 30

Plasma concentrations of [met]enkephalin (ME) and beta-endorphin (beta E) were measured in samples obtained immediately before and after physiotherapeutic exercises for patients with ankylosing spondylitis (AS), osteoarthritis (OA), or knee injuries. Correlations were sought between opioid peptide concentrations or changes therein, and nature, severity and duration of disease, age, severity of pain reported and pain threshold. No correlation was found with any of the pain parameters. However, there was a possible relationship between age or duration of disease and changes in ME concentrations.
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PMID:Changes in plasma opioid concentrations after physiotherapeutic exercises for arthritic patients. 315 38

Reiter's Syndrome (RS) is not common in children and adolescents. From 1982 to 1987 we have seen 13 pediatric patients (8 male and 5 female) with clinical manifestations that characterized RS. Age of onset was 13 years. Clinical findings have been arthritis (100%) involving the knee and ankle joints, heel pain (84%), lumbosacral pain (38%). One to three weeks before joint involvement, six patients (46%) complained of urethritis, 5 (38%) had enteritis and two patients had both. 46% of the patients had HLA-B27 antigen. Radiologic findings were sacroileitis in five patients and calcaneal spurs. All patients were treated with non-steroidal antiinflammatory therapy and, in general, there was a clinical remission in 1-3 months. Nevertheless, after 4 years of follow up, 2 patients had acute relapsing arthritis and 4 had chronic arthropathy. Three patients have developed secondary ankylosing spondylitis. RS is not all that infrequent in pediatric patients with joint involvements if one looks for urethritis, enteritis, eye involvement and cutaneous manifestations. The clinical course is favorable, but there might be some chronic or relapsing cases. Some patients can developed secondary ankylosing spondylitis. For that reason a prolonged follow up of these patients is necessary.
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PMID:[Reiter's syndrome: considerations on the frequency and mid-term course of its juvenile form]. 323 76

The prevalence of complaints of thoracic pain or stiffness in the past 6 months was assessed by examination, HLA typing and sacroiliac radiographs in 420 relatives of 275 B27+ probands with ankylosing spondylitis (AS). AS or sacroiliitis was found in 15 of 420 relatives (3.6%). The gender of the proband did not influence the probability of AS or sacroiliitis among the relatives. In the absence of sacroiliitis, B27+ relatives had chest pain more often (31 of 208, or 14.9%) than B27- relatives (13 of 197, or 6.6%) (p less than 0.01). Chest pain assessed by questionnaire was associated with pain on pressure at the costosternal junctions. The concept of AS as a combination of radiographic sacroiliitis plus clinical signs or symptoms may be too narrow.
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PMID:Chest pain without radiographic sacroiliitis in relatives of patients with ankylosing spondylitis. 326 53

Ankylosing spondylitis may affect the spine segmentally or diffusely. Because all the ligaments become ossified in the involved areas, fractures that occur through this involved segment traverse both bone and ligaments, producing an extremely unstable situation similar to a shearing type of fracture. With a pre-existing severe kyphosis, it may be dangerous to turn the patient to a supine position, because this opens up the fracture and can cause neurologic complications. The radiologic assessment of the spine in ankylosing spondylitis is difficult because the bone is frequently osteoporotic and the disc spaces are poorly outlined. Minor displacements should be looked for, as well as discontinuity of ossified ligaments (especially the interspinous ligaments). Of the seven patients reported in this series, six had fractures undiagnosed at the time of the preliminary examination. Therefore, patients known to have ankylosing spondylitis should be counseled regarding the possibility of a fracture, and if pain persists after an injury, they should be thoroughly investigated radiologically to rule out a potentially serious problem. Reduction of the displacement and stabilization is best achieved with a Luque rectangular rod system, and laminectomy is not indicated.
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PMID:Thoracolumbar fractures in ankylosing spondylitis. High-risk injuries. 327 25

A patient who developed an epidural haematoma with multifactorial aetiology (bleeding diathesis, ankylosing spondylitis, chronic alcoholism and acute pancreatitis) after epidural analgesia for pain relief is described. Our conclusion is that adequate laboratory screening of blood coagulation, including platelet count, should be carried out in this category of patient before attempted epidural blockade, the risks of which must be weighed against the benefits. The block should be allowed to wear off intermittently and repeated neurological assessment performed if an epidural catheter is used for repeated injections or for a continuous infusion of local anaesthetic. Neuroradiological examination should be carried out promptly if an epidural haematoma is suspected and surgical decompression performed without delay if the diagnosis is confirmed.
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PMID:Spinal haematoma following epidural analgesia. Report of a patient with ankylosing spondylitis and a bleeding diathesis. 328 4

Temporomandibular joint affections in rheumatic disease are described. They were seen in inflamed joint diseases, mostly in rheumatoid arthritis, and less so in juvenile rheumatoid arthritis, psoriatic arthritis, Reiter's syndrome, ankylosing spondylitis, and collagen vascular disease. In osteoarthrosis, the temporomandibular joint affection occurs frequently but pain seems to occur most infrequently. We must bear in mind that a painful temporomandibular joint could be a symptom of myalgia, especially fibrositis syndrome with its painful tendon.
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PMID:[The temporomandibular joint from the rheumatologic viewpoint]. 329 80

Proquazone is a non-steroidal anti-inflammatory agent (NSAID) which, unlike most other NSAIDs, does not have a free acid group in its structure. It is advocated for use in rheumatoid arthritis, ankylosing spondylitis, osteoarthritis, musculoskeletal disorders, acute inflammatory conditions and acute pain states such as dysmenorrhoea, postoperative pain and headache. Published data in small groups of patients indicate that proquazone 300 to 900 mg/day in 3 divided doses is a possible alternative to aspirin, ibuprofen, indomethacin, and naproxen in rheumatoid arthritis, and to indomethacin and ibuprofen in ankylosing spondylitis. Similarly, proquazone 300 to 900 mg/day is as effective as aspirin, diclofenac, ibuprofen, indomethacin and naproxen in patients with osteoarthritis. Preliminary studies have confirmed the efficacy of proquazone in acute inflammatory disorders, and shown that it provides useful analgesic relief in acute pain states such as dysmenorrhoea, headache and after minor surgery. Evidence from small groups of patients with rheumatoid arthritis treated for a year or more suggests that proquazone may inhibit or arrest progression of bone erosions. However, these encouraging findings clearly need confirmation in a larger number of patients studied under well-controlled conditions. The overall impression from clinical trials to date is that proquazone at dosages of greater than or equal to 900 mg/day produces a high incidence of gastrointestinal symptoms such as diarrhoea (in approximately 30% of patients). However, these effects were usually of mild to moderate severity and transient in nature and in most comparative studies the overall tolerability of proquazone was assessed as being comparable to that of other NSAIDs tested. Similarly, withdrawal from therapy due to side effects was no greater with proquazone than with other NSAIDs evaluated. Initial experience with lower dosages of proquazone (300 to 450 mg/day) suggest that efficacy is maintained and tolerability markedly improved. Thus, at present, proquazone would seem to be as effective as other NSAIDs used in the management of rheumatoid arthritis and osteoarthritis. However, further studies are needed to fully evaluate the efficacy and tolerability of this agent, especially at the lower daily dosages currently recommended, and to clarify whether it does have significant 'disease modifying' potential.
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PMID:Proquazone. A review of its pharmacodynamic and pharmacokinetic properties, and therapeutic efficacy in rheumatic diseases and pain states. 329 21

Criteria for ankylosing spondylitis are useful for two main purposes. First, to provide unity of diagnosis in population surveys; secondly, in the field of therapeutic assessment. This paper is concerned with criteria used largely in the former role, i.e. as an epidemiological tool. Critical formulation and subsequent evaluation of criteria is important if a realistic measure of disease prevalence is to be obtained. The New York criteria have provided the general currency for diagnosis epidemiologically in recent years, but their value, in their originally published form, has been questioned for various reasons. Attempts have been made to improve these criteria or to suggest alternatives. Although increased sophistication of the original New York criteria has doubtless been achieved, the position regarding the diagnosis of ankylosing spondylitis continues to represent a challenge. The main concern is that the present "index of truth" for the disease, radiological sacroiliitis, is all too often a delayed feature, presenting only after pain has been present for some time. A second problem is the difficulty in diagnosing with confidence the early changes of sacroiliac sclerosis and erosion, and the degree of intra- and inter-observer error arising from these changes. Newer techniques such as radioisotope scintigraphy and computerised tomography (CT) are unlikely to replace the traditional pelvic radiograph. The way forward is more likely to be in the direction of how existing data are processed rather than what is used to obtain them. In this vein, suitable mathematical/biological models coupled with computer technology could provide realistic tools through a system of probability weighting of existing criteria.
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PMID:New criteria for the diagnosis of ankylosing spondylitis. 331 2

The cases of seventeen children whose ages ranged from two to eighteen years and who were treated for a disorder of a sacro-iliac joint between 1975 and 1983 were reviewed retrospectively. Thirteen children were acutely ill, with a temperature of more than 38 degrees Celsius, and four had chronic symptoms that had persisted for three weeks to one year. Pain in the hip, thigh, and buttock was the most common symptom. Of the thirteen acutely ill patients, eleven had septic arthritis of a sacro-iliac joint, while one who had ankylosing spondylitis and one who had juvenile rheumatoid arthritis had acutely painful arthritis of a sacro-iliac joint. Of the four patients who had chronic symptoms, two had septic arthritis of a sacro-iliac joint; one, ankylosing spondylitis with sacro-iliac involvement; and one, eosinophilic granuloma of the ilium. Thus, thirteen patients had septic arthritis of a sacro-iliac joint and four had some other disorder. For the seventeen children who had acute or chronic symptoms, at admission the white blood-cell count ranged from 3,500 to 26,200 per cubic millimeter (average, 11,100 per cubic millimeter) and the sedimentation rate, as determined by the Westergren technique, ranged from twenty-two to sixty-five millimeters per hour (average, fifty millimeters per hour). Twelve of the plain radiographs of the seventeen patients were negative. The initial bone scans of all seventeen patients were positive in eleven and negative in six. Of these six, five had septic arthritis and one, juvenile rheumatoid arthritis. A computed tomographic scan was performed in four patients and was positive in all of them: three had septic arthritis and one had ankylosing spondylitis. Organisms were cultured successfully from blood, from material aspirated from the sacro-iliac joint, or from stool of all thirteen patients who had sepsis. The thirteen infections responded well to appropriate antibiotics, which were administered intravenously to seven patients and first intravenously and then orally to six.
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PMID:Disorders of the sacro-iliac joint in children. 333 71


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