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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The term "seronegative spondylarthritis" (S.S.A.) has been assigned to rheumatic disorders with closely related clinical features, defined by seronegativity and HLA-B27 phenotype. Its pathogenesis may be linked with a genetically controlled defective immune response. Therefore, 37 men with S.S.A. were treated with levamisole (150 mg/day, 3 days/wk) to stimulate the immune reactions. In a randomised controlled crossover study these patients also received a placebo; each period ran for 12 wk. Symptomatic therapy was continued through the entire 6 mo. Serious side-effects led to withdrawal of the active drug in 9 patients. Clinical response was measured in terms of a cumulative joint index, spondylometry, morning stiffness, and a pain scale. Treatment with levamisole resulted in a significant improvement in these parameters. Radiological evidence of sacroiliitis was present in 48.6% before and after levamisole, and joint scanning with 99Tc-pyrophosphate also revealed no progress in the disease. After levamisole treatment, IgM levels fell significantly (P less than 0-014). Likewise, the previously high percentage of antibodies with weak cytotoxic activity against lymphocytes was reduced after levamisole (P less than 0-049), and an increased rate of leucocyte-migration inhibition (L.M.I) was found in the levamisole-treated group. Thus, the immunostimulating properties of levamisole may interfere with defective immunoregulation in S.S.A. and, by improving the clinical conditions, lead to a change in the course of this disease.
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PMID:Levamisole-induced immunostimulation in spondylarthropathies. 6 28

We have experienced six patients of juvenile ankylosing spondylitis. Their chief complaints were polyarthralgia or coxalgia, however, any pain or stiffness in lumbar regions was absent. These clinical features were atypical for those of ankylosing spondylitis, and much more like those of a peripheral arthropathy such as juvenile rheumatoid arthritis. After a long-term follow-up, all the patients showed definite clinical features of ankylosing spondylitis. HLA-B27 was found in 4 out of 6 cases. This frequency is almost equal to that of adult ankylosing spondylitis patients. HLA typing was very important in the early diagnosis.
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PMID:Juvenile ankylosing spondylitis, its clinical features and HLA-B27. 83 20

101 patients presenting to a pain clinic with low back pain were tested for HLA-B27 status. Eight (7.9%) of the patients were positive for HLA-B27. This prevalence is similar to that recorded in the general population and suggests that few patients referred to our clinic with back pain have undiagnosed spondyloarthropathies.
Pain 1991 Feb
PMID:Prevalence of HLA-B27 in patients with back pain attending a pain clinic. 182 76

Several distinct arthritic syndromes now have been recognized in HIV-infected persons. These comprise seronegative spondarthritis, including classic Reiter's syndrome and psoriatic arthritis associated with HLA-B27, and undifferentiated arthritis usually confined to the lower limbs, unassociated with other lesions, and unrelated to any known genetic marker. In such cases great care should be taken to exclude infection. In addition, a syndrome of short-lived but sometimes severe arthralgias also occurs. Spinal pain is a major problem in some patients but ankylosing spondylitis appears to be rare among this group. Psoriasis probably occurs more often in the HIV-infected group than in the population in general and may be especially severe in those patients with arthritis. Arthritis has been reported in the United States, Europe, and Africa among persons considered to be at high and low risk for HIV infection. Arthritis can occur at any stage of HIV infection, but the true prevalence of arthritic syndromes and the nature of their association with HIV infection remains unclear. In view of the development of Reiter's syndrome in some patients, precipitating bacterial infections have been sought as the culprits. In a minority of cases, shigella, yersinia, and campylobacter infections have been implicated, but in the majority of cases, no specific infection has been identified. In most patients depletion of circulating CD4-positive lymphocytes is present by the time that arthritis is detected, but only limited data on synovial immunopathology are available. In some patients changes of nonspecific chronic synovial inflammation are present and synovial fluid cell counts are high. In other patients evidence of inflammatory changes is minimal. Human immunodeficiency virus has been isolated from joint fluid and identified in large mononuclear, probably dendritic, cells and lymphocytes. Synovium from patients dying with AIDS but with apparently normal joints also shows significant abnormalities that could lead to joint disease in long-term survivors. The possibility of a viral etiology of arthritis in some cases is suggested by the induction of arthritis in animals by lentivirus infection; it also is possible, however, that HIV enhances the effect of mechanisms that can operate in the absence of HIV infection. Conventional treatments of rheumatic lesions, including intraarticular steroids, appear to be safe and reasonably effective. Anecdotal evidence suggests that treatment with methotrexate and azathioprine leads to exacerbation of HIV disease and should be avoided.
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PMID:Reiter's syndrome and associated arthritides. 204 87

The use of intra-articular steroids in one or both knees was evaluated in 21 children with type 1 pauciarticular juvenile chronic arthritis (JCA). The beneficial effect of the injection was noted within 3 days with no significant adverse reactions. Remission exceeding 6 months was seen in 70% of the knees and the arthritis remained inactive during the follow up period in 37%. The beneficial effect of the injection did not correlate with sex, age of onset or the presence of antinuclear antibodies or HLA-B27 antigen and there was no relationship with the size of involved joints at onset, the ESR at onset, or the presence of uveitis. Intra-articular corticosteroids in this type of JCA may provide prompt relief of swelling and pain and reduce the need for other forms of therapy. Remission was long lasting in the majority of the children.
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PMID:Intra-articular steroids in pauciarticular juvenile chronic arthritis, type 1. 204 86

The diagnosis of JAS in 19 of the 24 patients with oligo-articular and the polyarticular subtypes of JRA established primarily was reexamined. Coexistence of JAS and rheumatoid arthritis was found in 4 of the 19 patients with JAS. Of the 19 patients with JAS, 18 were male and 1 was female. The mean age of onset of the disease was 12.6 years (ranging from 8 to 16). Peripheral arthritis was the first symptom in all the 19 patients, predominantly in the joints of knee, hip and ankle. 69% of the 13 patients with hip involvement developed deformity. Twelve patients had lumbosacral pain. Arthritis occurred in 7 of the 19. There was X-ray evidence of sacroilitis in all the JAS patients. In 3 of the 19 patients' families, all the family members had ankylosing spondylitis. Laboratory investigations confirmed the presence of HLA-B27 and absence of RF and ANA in these 19 patients. The study shows that early findings of JAS are not easy to distinguish from those of JRA and that the diagnosis of JAS should be considered for a boy of teenage with chronic arthritis.
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PMID:[Juvenile ankylosing spondylitis (JAS) and juvenile rheumatoid arthritis (JRA)]. 209 54

One hundred and twenty-three patients with human immunodeficiency virus infection have been referred to rheumatologists at our hospitals between October 1985 and April 1989 because of musculoskeletal symptoms. Thirty-four homosexual men presented with acute, peripheral, non-erosive arthritis (mean number of four joints affected) with the knees being involved in 23. Other features developing concurrently with arthritis included psoriasis, keratoderma blenorrhagica, plantar fasciitis, urethritis, conjunctivitis and anterior uveitis. Four of five patients investigated were HLA-B27-positive; none of 15 patients tested had raised titres of rheumatoid or antinuclear factors. Various infections were associated with the onset of arthritis and two patients with a recent history of diarrhoea had serological evidence of yersinia infection. No micro-organisms were identified within the joint except for HIV itself. At the time of onset of arthritis four of these individuals had the acquired immunodeficiency syndrome (AIDS); 11 were not known to be HIV-positive before testing which was performed following referral for arthritis. Six patients have since developed AIDS and four have died. In 15 individuals, including those who progressed to AIDS, joint symptoms have been severe, persistent and poorly responsive to non-steroidal anti-inflammatory drugs. In only five patients has the arthritis been known to resolve. Synovitis has also been seen in two women: in one of these HIV infection was thought to have been acquired through intravenous drug abuse. Other rheumatic lesions included myalgia/myositis, non-inflammatory peripheral arthritis, spinal pain, soft tissue lesions, arthralgia or myalgia of unknown cause and infective lesions including septic arthritis and bony infection due to histoplasmosis and atypical mycobacterial infection. It appears likely that HIV infection is a risk factor for the development of seronegative arthritis and other rheumatic lesions.
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PMID:Rheumatological lesions in individuals with human immunodeficiency virus infection. 261 38

We studied 87 Mexican mestizo patients (82 men and 5 women) with definite ankylosing spondylitis (AS) with particular reference to juvenile and adult onset types. HLA-B27 was present in 32 of 38. Forty-seven patients (54.0%) had onset before the age of 16 years and 40 (46.0%) thereafter. By the end of the 1st year of disease, main features included spinal involvement in 44 (50.6%), peripheral arthropathy in 57 (65.5%) and enthesopathy in 41 (47.1%). Frequency of these increased up to 100.0, 79.3 and 64.4%, respectively, through the course of the disease. Peripheral arthritis and/or enthesopathy occurred in 89.4 and 63.1% of juveniles and 37.5 and 27.5% of adults, respectively, while lumbar pain and/or stiffness occurred in 23.4% of the former and 82.5% of the latter during the first year of disease. Additional findings were high erythrocyte sedimentation rate, anemia and hypergammaglobulinemia. Uveitis was the commonest extraarticular manifestation occurring in 20.6%. Our data suggest that the clinical pattern of AS in our patients was influenced by both age at onset and sex distribution of the disease.
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PMID:Ankylosing spondylitis in the Mexican mestizo: patterns of disease according to age at onset. 278 4

The clinical and radiologic findings in a case of sterno-costo-clavicular hyperostosis are reported and compared with the findings in the 23 Caucasian and about 300 Japanese cases reported in the literature. The main complaints are pain in the upper anterior chest wall and sometimes limited mobility of the shoulders. Radiologically, the clavicles, the sternum and the first ribs are grossly enlarged with complete fusion between them. As reported in previous cases, our patient had conspicuous congestion of the external jugular veins, but no other signs of compression in the thoracic inlet. There was asymptomatic compression of both subclavian veins, but none of the previously reported skin manifestations and no complaints from other parts of the locomotive system. The patient was HLA-B27 negative.
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PMID:Sterno-costo-clavicular hyperostosis. A case report with a review of the literature. 304 51

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


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