Search for: rheumatoid arthritis methotrexate autoimmune disease biomarker gene expression GWAS HLA genes non-HLA genes
| ID | PMID | Title | PublicationDate | abstract |
|---|---|---|---|---|
| 1250808 | Growing pains: fact or fiction? | 1976 Feb | Growing pains are recurrent limb pains peculiar to children. Brief episodes of leg pains occurring intermittently at night are typical, but the clinical spectrum is variable. A diagnosis of growing pains can be made with certainty only after other possible conditions have been ruled out by appropriate studies and after the child has been observed carefully for a period of months. The two diseases most often confused with this syndrome are rheumatic fever and juvenile rheumatoid arthritis. Aspirin and supportive measures are beneficial. | |
| 6256865 | [Adult Still's disease (author's transl)]. | 1980 Jun 18 | The study of 36 published cases of adult Still's disease shows the following features: the onset takes place usually during the third decade of life, most often as a polyarthralgia characterized by sometimes starting fever, evanescent rash, neutrophil leukocytosis, negativity of the serological tests for rheumatoid arthritis and systemic lupus; lymphadenopathy and splenomegaly are frequent but not constant; serous cavities, particularly pericardium, are rather frequently involved; evolution is characterized by a succession of relapses and remissions, the far prognosis being rather good (1/3 of cures, 1/3 of mild articular relapses, 1/3 of articular sequelae, involving chiefly neck and hips); corticosteroids and heavy doses of aspirin seem to give the best therapeutic results, the usefulness of a maintenance treatment is debatable. | |
| 687420 | [Thrombocytosis in juvenile rheumatoid arthritis]. | 1978 Nov | To find out the possible relationship between thrombocytosis and JRA, 2 to 11 platelet counts (every 1 to 6 months) were performed in each of 26 patients with active JRA, and were compared with figures for hemoglobin, WBC, sedimentation rate and articular index. Thrombocytosis was found in 88% of the cases. There was positive correlation, with statistical significance, among thrombocytosis, anemia, and sedimentation rate. Significant relationship was also found among thrombocytosis, the presence of articular inflammation and leukocytosis. There was no parallelism between platelets types of the disease. We conclude that in active JRA, thrombocytosis is a frequent finding in relation with anemia and the inflammatory activity of the disease. | |
| 1109748 | Psoriatic arthritis in severe psoriasis. | 1975 Feb 8 | Of 100 patients admitted to hospital for treatment of psoriasis, 32 had clinical or radiologic evidence of psoriatic arthritis and 17 had both types of evidence. Eight had radiologic evidence of spinal or sarroiliac involvement without symptoms and seven had clinical evidence of peripheral arthritis without radiologic evidence. Patients with psoriatic sacroilitis and spondylitis were most likely to have typical radiograpic changes. It was concluded that psoriatic arthritis is common in patients with severe psoriasis and that is associated with more extensive skin disease than is found in patients without arthritis. | |
| 6617092 | Familial vanishing limbs: four generations of idiopathic multicentric osteolysis. | 1983 Sep | A family is described which has exhibited in four generations a bizarre form of arthritis mutilans and osteolysis, the features of which seem to fit most closely with a diagnosis of hereditary multicentric osteolysis, a subgroup of idiopathic multicentric osteolysis. The differential diagnosis of arthritis mutilans associated with osteolysis is discussed; this includes a wide variety of disorders ranging from rheumatoid arthritis to rare conditions such as the Winchester syndrome. | |
| 48441 | Synovial fluid analysis. | 1975 | Synovial fluid analysis plays an important role in the differential diagnosis of various forms of arthritis. The results of macroscopic, biochemical, bacteriological, and microscopic techniques of evaluating synovial fluid must be correlated to establish the diagnosis of each of the various forms of arthritis. The principle of polarized microscopy as applied to the differential diagnosis of crystalline arthritis is currently of special interest. | |
| 1020903 | Lymphatic filling during knee arthrography. | 1976 | Six cases of lymphatic filling during knee arthrography have been recorded in literature, all of which have had advanced rheumatoid arthritis. We report a case of lymph vessel filling from a popliteal cyst in a young male nonrheumatoid patient. It is concluded that abnormal synovial-lymphatic connection in the knee joint may occur also in other forms of synovial pathology and such a finding does not indicate rheumatoid inflammation. | |
| 6966908 | Serological abnormalities in juvenile chronic arthritis: a review of 46 cases. | 1980 Apr | Data of 46 patients with juvenile chronic arthritis were evaluated. All of them were under the age of 16 at the time of study. Patients with juvenile ankylosing spondylitis, psoriatic arthritis, and arthritis associated with inflammatory bowel disease were excluded from this series. Twenty-six patients had pauciarticular, 9 had systemic, 8 had polyarticular, and 3 patients had seropositive 'adult type' JCA. In all patient groups IgG, IgM, IgA, and C3 levels were significantly higher than in the control group. None of the controls but 13 of 46 patients had high IgE levels. IgA and IgG values were significantly higher in the seropositive subgroup than in the pauciarticular subgroup. There was no other positive correlation between levels of immunoglobulins, C3, and clinical features of disease. Platelet counts were significantly higher in patients with active disease. In the control group 4 out of 10 children had 'hidden' rheumatoid factor. All these children with positive findings were young. | |
| 6241858 | Sjögren's syndrome presenting with hypereosinophilia, lymphopenia and circulating immune | 1984 Jan | Although mild peripheral eosinophilia is a common finding in Sjögren's syndrome (SS), severe eosinophilia with a clinical picture simulating hypereosinophilic syndrome is extremely rare. We report a 24 year old male with SS presenting with swelling of the parotid glands, redness and irritation of the eyes, polyarthralgias and polyarthritis, weight loss, exertional dyspnea, malaise, erythematous and urticarial skin lesions and enlarged lymph nodes. Laboratory tests showed hypereosinophilia (34%, total 3800/mm3), lymphopenia (2%, total 220/mm3), a positive RA factor (1:2560) and decreased C3 and C4. Biopsy of an enlarged submaxillary gland was consistent with SS. A Schirmer test showed decreased tear production. Salivary glands showed a marked decrease in uptake of radioactive (Tc99) dye. Circulating immune complexes (CIC) were markedly elevated by both C1q binding and Raji cell assays. T-cell subsets showed OKT3 = 63%, OKT4 = 32% and OKT8 = 16%. "Histamine trap" in vivo test for CIC revealed fluorescence in upper dermal blood vessels with IgM, C1q, C3 and fibrin. Biopsies of the liver, bone marrow and skin revealed eosinophilic infiltration. A notable response to therapy with high doses of corticosteroids was seen with recurrence of symptoms and laboratory abnormalities after the therapy was stopped. In conclusion, we present a case of SS which is remarkable for the age and sex of the patient, extreme hypereosinophilia, marked lymphopenia, and CIC. | |
| 6956735 | HLA-DR antigens in juvenile chronic arthritis. | 1982 May | Twenty-five patients with juvenile chronic arthritis (JCA) were typed for HLA-A,-G,-C and -DR antigens to establish significant differences between normal controls and patients with adult rheumatoid arthritis (RA). HLA-DR antigens were correlated with subgroups of disease, and with several clinical features and immunological parameters of JCA. The frequency of DRW8 antigen was significantly higher in JCA than in normal adult controls or patients with RA. This significance was even higher in the persistent pauciarticular subgroup. Connections were found between DR antigens and clinical, immunological parameters, and some of them proved to be statistically significant. Results are presented and discussed in detail. | |
| 717186 | Inhibition of adjuvant-induced arthritis in the hyperuricemic rat. | 1978 Oct | In man, there is a strong negative correlation between gout and rheumatoid arthritis. To investigate this apparent mutual exclusion, we studied the influence of oxonate-induced hyperuricemia on the development of adjuvant arthritis in male Wistar rats. The results indicate that in the primary reaction (inflammation of the injected paw) the differences are weak (0.10 greater than p greater than 0.05) between normouricemic and hyperuricemic rats. In hyperuricemic rats the secondary reaction (induced polyarthritis) is delayed and significantly reduced (p less than 0.005). Non-immunologic carrageenin paw edema is not statistically different between the two groups (p greater than 0.25). Experimental hyperuricemia in rats seems to influence essentially the secondary, cell mediated, reaction without affecting the acute inflammatory phases. | |
| 1179177 | Some clinical, immunological and bacteriological observations in a case of pyogenic arthri | 1975 | A case of recurrent pyogenic arthritis in a knee joint and abscess formation of the lower limb is described. The infection occurred in a 70-year-old male patient treated with steroids for rheumatoid arthritis. A strain of Bacteroides fragilis was repeatedly isolated both from the knee joint and the abscess. The isolated strain was used as antigen in tube agglutination tests and significant titre changes were observed during the course of the disease. The isolated strain was initially sensitive to doxycycline but developed resistance to this drug during therapy. The sensitivity to lincomycin remained unaffected. | |
| 6714864 | Unusual involvement of the feet in hemochromatosis. | 1984 Jan | The arthropathy of hemochromatosis mimics aspects of both rheumatoid arthritis and degenerative joint disease. The negative latex fixation, involvement of weightbearing and non-weightbearing joints, as well as the peculiar involvement of the second and third metacarpophalangeal joints serve to distinguish this rare arthropathy from other inflammatory and degenerative arthritides. The purpose of this paper is to present a case of hemochromatosis arthritis with unusual bilateral involvement of the naviculocuneiform and tarsometatarsal joints. Only two cases of hemochromatosis of the foot have been previously reported, and those had involvement limited to the first metatarsophalangeal joint. | |
| 579229 | Ibuprofen in the treatment of acute gouty arthritis. | 1978 Jan 2 | Ibuprofen is a nonsteroidal anti-inflammatory drug used in the treatment of rheumatoid arthritis and osteoarthritis. Ten patients with acute gouty arthritis were treated with daily doses of 2,400 mg of ibuprofen. All patients had rapid improvement and complete resolution within 72 hours; no adverse reactions were reported. Ibuprofen therapy may be an effective alternative in the treatment of acute gouty arthritis. | |
| 6381602 | Solid-phase enzyme-linked immunospot (ELISPOT) assay for enumeration of IgG rheumatoid fac | 1984 Sep 4 | Although IgG rheumatoid factor may play an essential role in the pathogenesis of rheumatoid arthritis, there is no precise method for its specific detection at the cellular level. A modification of the recently developed enzyme-linked immunospot assay has been devised for enumeration of cells secreting IgG rheumatoid factor (IgG RF) and simultaneous quantitation of the IgG RF secreted. Specific, sensitive and simple, this new assay should provide a valuable tool for study of isotype-specific RF secretion by single cells. | |
| 6789924 | Yersinia enterocolitica arthritis in southern Sweden: a four-year follow-up study. | 1981 Jul 11 | Thirty-eight cases of suspected yersinia arthritis occurring in southern Sweden in 1975-6 were reviewed four to five years later. In 31 cases the diagnosis was confirmed. At follow-up three of the patients had definite ankylosing spondylitis, three radiologically confirmed sacroiliitis, three extensor tenosynovitis, five isolated articular joint disease, and 10 localised arthralgias; one patient had developed seropositive rheumatoid arthritis. Only six of the 31 patients were free of joint symptoms. These results suggest that although the acute symptoms of yersinia arthritis disappear within 12 months, the long-term prognosis may be less favourable than previously thought. | |
| 318121 | Clinical patterns of chronic iridocyclitis in children with juvenile rheumatoid arthritis. | 1977 Mar | In the present study we have reconfirmed an earlier observation of the association of iridocyclitis with limited joint involvement in children with JRA. Children who develop iridocyclitis are predominantly girls whose sera are positive for antinuclear antibodies. Iridocyclitis was found to be asymptomatic at onset. Only periodic slit lamp examinations will detect the majority of cases. Iridocyclitis began a median of 2 years after onset of arthritis. Although most episodes occurred within 7 years after onset of arthritis, the risk of this development may never be absent in these children, even after they enter adulthood. In the present study, 16% of the afflicted children experienced either unilateral or bilateral blindness. | |
| 91571 | Studies on immune tolerance to heat-aggregated human IgG in rabbits: its relevance to the | 1979 Jul | Rabbits neonatally tolerized with native monomeric human IgG and subsequently immunized with heat-aggregated human IgG emulsified in Freund's complete adjuvant, at a time when B cells but not T cells should have spontaneously recovered from tolerization, resulted in the production of an antibody resembling human rheumatoid factors directed against a single antigenic determinant in the Fc region of the IgG molecule. Rabbits immunized in an identical fashion after adult tolerization treatments failed to respond during the period corresponding to B-cell tolerance, but subsequently produced antibody or similar specificity to that produced by neonatally tolerized animals. These results indicate that no completely new antigenic determinants are created on heat aggregation of IgG, but there appears to be some potentiation of immunodominance of an already existing determinant. A possible mechanism for the production of rheumatoid factors in rheumatoid arthritis is suggested. | |
| 718272 | Markedly raised synovial fluid leucocyte counts not associated with infectious arthritis i | 1978 Oct | Synovial fluid leucocyte counts greater than 50 000 cells/mm3 (50 X 10(9)/1) are usually associated with infectious arthritis. Six children, 3 of whom meet the criteria for juvenile rheumatoid arthritis (JRA), are described with synovial fluid white blood cell counts greater than 88 000 cells/mm3 (88 X 10(9)/1). Two had synovial fluid leucocyte counts greater than 100 000 cells/mm3 (100 X 10(9)/1). The diagnosis of infectious arthritis was unlikely in these 6 children since the synovial fluid smears and cultures for infectious agents were negative and their histories atypical for infection. While in most instances such markedly raised synovial fluid leucocyte counts indicate infection, this finding is not diagnostic of septic arthritis. | |
| 6166689 | Double-decker rocket immunoelectrophoresis for direct quantitation of complement C3 split | 1981 | A double-decker rocket immunoelectrophoresis (DD-RIE) method for direct quantitation of complement split products with C3d determinants in human plasma is described. The usefulness of the DD-RIE method for monitoring C3 activation has been assessed and compared with conventional crossed immunoelectrophoresis (CIE) for C3c determination in a patient with iatrogenic septic shock and patients with rheumatoid arthritis. In contrast with CIE the DD-RIE method is quantitative by reference to a standard curve based on an internal reference C3d preparation and its sensitivity and assay capacity are superior to CIE. All reagents and antibody preparation are commercially available and the production of standards is easy. No overlapping was observed between C3d values in plasma from healthy persons and patients with active classical rheumatoid arthritis. The DD-RIE is highly suitable for routine use in laboratories of clinical immunology. |