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)

(1) Paracetamol is the first-choice analgesic for joint pain. Nonsteroidal antiinflammatory drugs (NSAIDs), especially ibuprofen, are second-line options. Cox-2 inhibitors are no more effective than traditional NSAIDs and have no tangible advantages in terms of gastrointestinal tolerability. In contrast, they expose patients to an increased risk of cardiovascular adverse effects. (2) Etoricoxib is marketed in some European countries to relieve symptoms of osteoarthritis, rheumatoid arthritis, and gout attacks. (3) Many clinical trials have tested etoricoxib in these indications, as well as in ankylosing spondylitis, low back pain, and various types of acute pain. Etoricoxib was no more effective than other NSAIDs such as ibuprofen, naproxen or diclofenac in these situations. (4) Comparative trials showed a higher overall mortality rate with etoricoxib than with naproxen. A combined analysis of long-term comparative trials including 5441 patients, mainly versus naproxen, showed that etoricoxib does not reduce the risk of perforation, ulcer or severe gastrointestinal haemorrhage. Similarly, it does not reduce the risk of mild gastrointestinal events in at-risk patients: those with a history of gastrointestinal disorders, aspirin use, etc. (5) Three trials including a total of 34 701 patients (MEDAL programme) compared cardiovascular thrombotic events associated with etoricoxib and diclofenac. Overall, the cardiovascular risks appear to be similar but the thrombotic risk may be slightly higher with diclofenac than with other conventional NSAIDs. (6) Etoricoxib provoked arterial hypertension, oedema and heart failure during clinical trials. Serious skin reactions were reported both during clinical trials and after marketing, but their precise incidence is not known. Etoricoxib is partly metabolised by the cytochrome P450 isoenzyme CYP 3A4 and increases the bioavailability of ethinylestradiol. (7) When a NSAID is considered, drugs with which we have the most experience should be chosen, such as ibuprofen, and used at the lowest acceptable dose regimen (daily dose and length of treatment). Etoricoxib should be avoided.
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PMID:Etoricoxib: new drug. Avoid using cox-2 inhibitors for pain. 1808 59

A guideline on pelvic girdle pain (PGP) was developed by "Working Group 4" within the framework of the COST ACTION B13 "Low back pain: guidelines for its management", issued by the European Commission, Research Directorate-General, Department of Policy, Coordination and Strategy. To ensure an evidence-based approach, three subgroups were formed to explore: (a) basic information, (b) diagnostics and epidemiology, and (c) therapeutical interventions. The progress of the subgroups was discussed at each meeting and the final report is based on group consensus. A grading system was used to denote the strength of the evidence, based on the AHCPR Guidelines (1994) and levels of evidence recommended in the method guidelines of the Cochrane Back Review group. It is concluded that PGP is a specific form of low back pain (LBP) that can occur separately or in conjunction with LBP. PGP generally arises in relation to pregnancy, trauma, arthritis and/or osteoarthritis. Uniform definitions are proposed for PGP as well as for joint stability. The point prevalence of pregnant women suffering from PGP is about 20%. Risk factors for developing PGP during pregnancy are most probably a history of previous LBP, and previous trauma to the pelvis. There is agreement that non risk factors are: contraceptive pills, time interval since last pregnancy, height, weight, smoking, and most probably age. PGP can be diagnosed by pain provocation tests (P4/thigh thrust, Patrick's Faber, Gaenslen's test, and modified Trendelenburg's test) and pain palpation tests (long dorsal ligament test and palpation of the symphysis). As a functional test, the active straight leg raise (ASLR) test is recommended. Mobility (palpation) tests, X-rays, CT, scintigraphy, diagnostic injections and diagnostic external pelvic fixation are not recommended. MRI may be used to exclude ankylosing spondylitis and in the case of positive red flags. The recommended treatment includes adequate information and reassurance of the patient, individualized exercises for pregnant women and an individualized multifactorial treatment program for other patients. We recommend medication (excluding pregnant women), if necessary, for pain relief. Recommendations are made for future research on PGP.
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PMID:European guidelines for the diagnosis and treatment of pelvic girdle pain. 1838 93

The spondyloarthritides (SpA) are often included in the differential diagnosis of early arthritis with or without low back pain. This is namely true for reactive arthritis which occurs as acute or subacute arthritis in association with urogenital or gastrointestinal bacterial infection. Reactive arthritis can result in chronic or relapsing disease. The SpA group also includes ankylosing spondylitis (axial form or with peripheral arthritis), psoriatic arthritis and SpA in association with inflammatory bowel disease. (Early) undifferentiated SpA has now come into the focus of many researchers since more effective and specific therapy has become available for the SpA. Diagnostic algorithms have been developed and evaluated.
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PMID:[Early spondyloarthritis]. 1826 56

Nonsteroidal antiinflammatory drugs (NSAIDs), including selective cyclooxygenase (COX)-2 inhibitors, have come to play an important role in the pharmacologic management of arthritis and pain. Clinical trials have established the efficacy of etoricoxib in osteoarthritis, rheumatoid arthritis, acute gouty arthritis, ankylosing spondylitis, low back pain, acute postoperative pain, and primary dysmenorrhea. Comparative studies indicate at least similar efficacy with etoricoxib versus traditional NSAIDs. Etoricoxib was generally well tolerated in these studies with no new safety findings during long-term administration. The gastrointestinal, renovascular, and cardiovascular tolerability profiles of etoricoxib have been evaluated in large patient datasets, and further insight into the cardiovascular tolerability of etoricoxib and diclofenac will be gained from a large ongoing cardiovascular outcomes program (MEDAL). The available data suggest that etoricoxib is an efficacious alternative in the management of arthritis and pain, with the potential advantages of convenient once-daily administration and superior gastrointestinal tolerability compared with traditional NSAIDs.
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PMID:Etoricoxib for arthritis and pain management. 1836 May 81

Psychodynamic concepts postulate a psychogenesis of physical pain proposing several assumptions about the conversion of mental suffering into physical pain. Behavioural concepts, on the other hand, emphasize psychological conditions as risk factors for chronicity and describe psychological reactions to chronic pain. Patients with painful diseases and inadequate coping strategies very often display symptoms of anger, anxiety, or depression. Recently, the use of group therapy aimed at enhancing patients' ability to cope with disease-related stressful events has become widely accepted in behavioural medicine with a focus on pain-management procedures. Strategies for the improvement of coping with pain are based on behavioural, psychophysiological, and cognitive principles. The behavioural view conceptualizes pain as a behavioural problem with regard to facial and bodily expressions of pain, decreased physical and mental activity, and the consumption of pain medication. Operant conditioning is used to discourage pain behaviour and reinforce well-behaviour. The physiological concept stresses the vicious cycle of pain, increased muscle tension, and emotional reactions. Relaxation procedures are introduced in order to reduce excessive muscular activity in targeted muscles. The cognitive approach emphasizes the effect of information-processing on pain experience. Cognitive distortions are identified, and self-control management is encouraged. Having taken all of these aspects into consideration, we developed a cognitive-behavioural treatment programme in a group setting format with components of relaxation, cognitive restructuring, and the promotion of well-being. Subjects included in the study were given diagnoses of low back pain, tension headache, rheumatoid arthritis, and ankylosing spondylitis. Treatment effects in different diagnostic groups were compared to each other, supporting the assumption that pain reduction is greatest in low back pain and least in ankylosing spondylitis. Subjects with inflammatory rheumatic diseases showed some improvement in self-reported physical complaints and in their feelings of well-being.
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PMID:[Psychological pain treatment in rheumatic patients.]. 1841 70

Herman Melville developed debilitating physical and psychiatric disorders in middle age after writing, perhaps, the greatest of American novels, Moby Dick. This article critically examines claims that Melville had bipolar affective disorder and alcoholism, and suggests he may also have suffered from post-traumatic stress disorder. Melville was active and vigorous in youth but in middle age he developed recurrent attacks of eye pain, photophobia and disabling low back pain. Melville's contemporaries usually attributed his physical problems to 'neurasthenia' and his biographers have often dismissed them as psychosomatic. However, Melville's clinical course, abnormally rigid posture, loss of 1(3/8) inches in height between the ages of 30 and 37, and a family history of rheumatological disease, suggest a diagnosis of ankylosing spondylitis.
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PMID:The many ailments of Herman Melville (1819-91). 1846 61

The authors report an unusual case of myelodysplastic syndrome (MDS) associated with ankylosing spondylitis (AS). A 40-year-old-man with MDS presented with chronic low back pain for 6 years. Four years ago, MDS was diagnosed during routine blood analysis for the work-up of his articular complaints. His initial articular complaints were attributed to extramedullary manifestations of MDS. Persistent low back pain with increasing intensity finally led the patient to seek medical attention. Radiograph of the pelvis showed bilateral asymmetric sacroiliitis. A diagnosis of AS was established on the basis of modified New York criteria. Although various autoimmune phenomena associated with MDS have been described, this is the first report of AS in the setting of MDS. Causal relationship between these two disorders is currently unknown. Increased risk of hematological diseases as well as AS in individuals with a positive HLA-B27 provides a feasible explanation for this rare observation.
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PMID:Ankylosing spondylitis in a patient with myelodysplastic syndrome: an association with HLA-B27 or coincidence? 1884 70

Most individuals seeking consultation at sports medicine clinics are young, healthy athletes with injuries related to a specific activity. However, these athletes may have other systemic pathologies, such as rheumatic diseases, that may initially mimic sports-related injuries. As rheumatic diseases often affect the musculoskeletal system, they may masquerade as traumatic or mechanical conditions. A systematic review of the literature found numerous case reports of athletes who presented with apparent mechanical low back pain, sciatica pain, hip pain, meniscal tear, ankle sprain, rotator cuff syndrome and stress fractures and who, on further investigation, were found to have manifestations of rheumatic diseases. Common systemic, inflammatory causes of these musculoskeletal complaints include ankylosing spondylitis (AS), gout, chondrocalcinosis, psoriatic enthesopathy and early rheumatoid arthritis (RA). Low back pain is often mechanical among athletes, but cases have been described where spondyloarthritis, especially AS, has been diagnosed. Neck pain, another common mechanical symptom in athletes, can be an atypical presentation of AS or early RA. Hip or groin pain is frequently related to injuries in the hip joint and its surrounding structures. However, differential diagnosis should be made with AS, RA, gout, psudeogout, and less often with haemochromatosis and synovial chondochromatosis. In athletes presenting with peripheral arthropathy, it is mandatory to investigate autoimmune arthritis (AS, RA, juvenile idiopathic arthritis and systemic lupus erythematosus), crystal-induced arthritis, Lyme disease and pigmented villonodular synovitis. Musculoskeletal soft tissue disorders (bursitis, tendinopathies, enthesitis and carpal tunnel syndrome) are a frequent cause of pain and disability in both competitive and recreational athletes, and are related to acute injuries or overuse. However, these disorders may occasionally be a manifestation of RA, spondyloarthritis, gout and pseudogout. Effective management of athletes presenting with musculoskeletal complaints requires a structured history, physical examination, and definitive diagnosis to distinguish soft tissue problems from joint problems and an inflammatory syndrome from a non-inflammatory syndrome. Clues to a systemic inflammatory aetiology may include constitutional symptoms, morning stiffness, elevated acute-phase reactants and progressive symptoms despite modification of physical activity. The mechanism of injury or lack thereof is also a clue to any underlying disease. In these circumstances, more complete workup is reasonable, including radiographs, magnetic resonance imaging and laboratory testing for autoantibodies.
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PMID:Rheumatic diseases presenting as sports-related injuries. 1893 22

The prevalence and pattern of ankylosing spondylitis (AS) can vary from country to country, according to genetic and environmental factors. This study aims to analyze the patterns of disease in a population of Iranian patients with AS. We performed a prospective study (2002-2007) analyzing 98 patients with diagnosis of AS according to the modified New York criteria. Selected patients underwent complete clinical (initial symptom, axial and peripheral involvement, heel enthesitis, extra-articular manifestations) and radiological (sacroiliac, lumbar, thoracic, and cervical spine) investigations, and these data were compared with sex, age at onset, and HLA-B27. There was predominance of men (71.4%), adult onset (>16 years, 90.8%), and positive HLA-B27 (73.4%). Family history of AS was noted in 14.3% of the patients. The predominant initial symptoms were inflammatory low back pain (44.2%). Radiological findings included syndesmophytes in 34.7% and "bamboo spine" in 16.3% of patients. Acute anterior uveitis was noted in 44.9% of patients. Male sex was associated with involvement of shoulder (P = 0.001). Female sex and juvenile-onset AS were associated with extra-articular involvement. Positive HLA-B27 was associated with hip involvement (P = 0.042) and adult-onset AS (P = 0.035). Analysis of the patterns of disease in this population of 98 southern Iranian patients with AS revealed that female sex and juvenile-onset AS were associated with extensive extra-axial involvement; and HLA-B27 was associated with hip involvement.
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PMID:Pattern of ankylosing spondylitis in an Iranian population of 98 patients. 1926 55

There is a mean delay of 5 to 8 years between the onset of symptoms and the diagnosis of ankylosing spondylitis. This is due to the fact that radiographic sacroiliitis is delayed. The purpose of an earlier diagnosis is emphasized by the need for better management, the new diagnostic method including magnetic resonance imaging and by the efficacy of anti-TNF therapy. The current criteria are classification but not diagnostic criteria. Their sensitivity is insufficient for an early diagnosis of ankylosing spondylitis. MRI criteria allow to differentiate inflammatory signs from degenerative signs in patients sent for aspecific low back pain. The aims of this article are to illustrate the different stages of the disease from early inflammatory involvement to ankylosis and to discuss the role of imaging in the management of affected patients.
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PMID:[Imaging in inflammatory spine diseases]. 1940 71


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