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Wang DM, Lin L, Peng JH, Gong Y, Hou ZD, Chen SB, Xiao ZY. Pannus inflammation in sacroiliitis following immune pathological injury and radiological structural damage: a study of 193 patients with spondyloarthritis. Arthritis Res Ther 2018; 20:120. [PMID: 29884210 PMCID: PMC5994024 DOI: 10.1186/s13075-018-1594-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2017] [Accepted: 04/17/2018] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The pathogenesis of sacroiliitis is unclear; therefore, we aimed to systematically study the immunopathology of sacroiliitis in patients with axial spondyloarthritis (axSpA), and explore the relationship between pannus formation, inflammation, and the structural damage caused by sacroiliitis. METHODS Fine needle aspiration biopsy of the sacroiliac joint (SIJ) was performed in 193 patients with axSpA. Clinical, laboratory, and imaging data were collected at baseline and during the follow up. Immunohistochemistry analysis was performed to detect CD34+ microvessels, CD68+ osteoclasts/macrophages, vascular endothelial growth factor (VEGF), metalloproteinase-3 (MMP-3), tumor necrosis factor-α (TNF-α), and caspase-3. Autopsy subjects were used as controls. RESULTS In early sacroiliitis (grade 0-1) all pathological features could be observed, with the most common being subchondral pannus formation. Among the 193 patients, 98 were followed up for 1-13 years (mean 3.6 years); 63.3% had radiological progression at the endpoint. Multiple regression analysis showed that cartilage pannus invasion (OR 2.99, P = 0.010) and endochondral ossification (OR 3.97, P = 0.049) at baseline were risk factors for radiological structural damage. Compared to SIJ controls, the subchondral microvessel density, number of CD68+ multinuclear osteoclasts, and the levels of VEGF, caspase-3, MMP-3, and TNF-α expressed at the interface of the bone and cartilage were significantly higher in patients with sacroiliitis. CONCLUSIONS Subchondral fibrovascular tissue formation is the most important pathological feature in early sacroiliitis. The existence of cartilage pannus invasion or endochondral ossification at baseline can predict radiological structural damage during the follow up.
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Affiliation(s)
- Dan min Wang
- Department of Rheumatology, the first Affiliated Hospital of Shantou University Medical College, No.57 Chang ping Road, Shantou, 515041 Guangdong Province China
| | - Ling Lin
- Department of Rheumatology, the first Affiliated Hospital of Shantou University Medical College, No.57 Chang ping Road, Shantou, 515041 Guangdong Province China
| | - Jian hua Peng
- Department of Rheumatology, the first Affiliated Hospital of Shantou University Medical College, No.57 Chang ping Road, Shantou, 515041 Guangdong Province China
| | - Yao Gong
- Department of Rheumatology of Shantou University Medical College, No.22 Xin Ling Road, Shantou, 515041 Guangdong Province China
| | - Zhi duo Hou
- Department of Rheumatology, the first Affiliated Hospital of Shantou University Medical College, No.57 Chang ping Road, Shantou, 515041 Guangdong Province China
| | - Su biao Chen
- Department of Rheumatology of Shantou University Medical College, No.22 Xin Ling Road, Shantou, 515041 Guangdong Province China
| | - Zheng yu Xiao
- Department of Rheumatology, the first Affiliated Hospital of Shantou University Medical College, No.57 Chang ping Road, Shantou, 515041 Guangdong Province China
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Haroon M, Winchester R, Giles JT, Heffernan E, FitzGerald O. Clinical and genetic associations of radiographic sacroiliitis and its different patterns in psoriatic arthritis. Clin Exp Rheumatol 2017; 35:270-276. [PMID: 27974100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 09/07/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVES We aimed to 1) identify clinical and genetic associations of sacroiliitis (SI) in patients with psoriatic arthritis (PsA), and 2) describe the different radiographic patterns of SI in PsA and their clinical and genetic associations. METHODS 283 PsA patients, fulfilling CASPAR criteria, underwent detailed skin and rheumatologic assessments. In addition, HLA-B*27 and B*080101 status was recorded, which have been shown as the key genetic markers of radiographic SI in PsA. Grade 2 Unilateral or bilateral radiographic changes of SI were required for inclusion and involvement was further defined as asymmetrical or symmetrical. RESULTS 70 patients (25%) had radiographic SI; all either with a present or past history of backache. Regression analysis demonstrated a significant association of SI with peripheral joint erosions (p=0.043), PASI maximum (p=0.041), younger age of PsA onset (p=<0.001), presence of HLA-B*0801 (p=0.002) and only marginal significance with HLA-B*2705 (p=0.059). Asymmetrical SI was noted in 51 patients (73%). In striking contrast to those patients with symmetrical SI, patients with asymmetrical SI were more likely to be female (p=0.04), have a trend towards more severe nail disease (p=0.08) and peripheral joint erosions (p=0.08), more osteolysis (p=0.01), more HLA-B*0801 positivity (p=0.001) and much less HLA-B*270502 positivity (p=<0.001). CONCLUSIONS PsA developing at a younger age, severe skin disease, peripheral joint erosions, and HLA-B*0801 are significantly associated with SI, and there was only a marginal trend towards significance for HLA-B*2705. HLA-B*27 positive Axial-PsA patients resemble AS, while HLA-B*0801 positive Axial-PsA patients have asymmetrical and/or unilateral SI, which are typical of PsA.
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Affiliation(s)
- Muhammad Haroon
- Department of Rheumatology, St Vincent's University Hospital, Dublin; and Division of Rheumatology, Department of Medicine, University Hospital Kerry, Ireland.
| | - Robert Winchester
- Division of Rheumatology, Columbia University, College of Physicians and Surgeons, New York, USA
| | - Jon T Giles
- Division of Rheumatology, Columbia University, College of Physicians and Surgeons, New York, USA
| | - Eric Heffernan
- Department of Diagnostic Imaging, St Vincent's University Hospital, Dublin, Ireland
| | - Oliver FitzGerald
- Department of Rheumatology, St Vincent's University Hospital, Dublin, Ireland
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Ohtori S, Sainoh T, Takaso M, Inoue G, Orita S, Eguchi Y, Nakamura J, Aoki Y, Ishikawa T, Miyagi M, Arai G, Kamoda H, Suzuki M, Kubota G, Sakuma Y, Oikawa Y, Yamazaki M, Toyone T, Takahashi K. Clinical incidence of sacroiliac joint arthritis and pain after sacropelvic fixation for spinal deformity. Yonsei Med J 2012; 53:416-21. [PMID: 22318832 PMCID: PMC3282959 DOI: 10.3349/ymj.2012.53.2.416] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
PURPOSE Sacroiliac fixation using iliac screws for highly unstable lumbar spine has been reported with an improved fusion rate and clinical results. On the other hand, there is a potential for clinical problems related to iliac fixation, including late sacroiliac joint arthritis and pain. MATERIALS AND METHODS Twenty patients were evaluated. Degenerative scoliosis was diagnosed in 7 patients, failed back syndrome in 6 patients, destructive spondyloarthropathy in 4 patients, and Charcot spine in 3 patients. All patients underwent posterolateral fusion surgery incorporating lumbar, S1 and iliac screws. We evaluated the pain scores, bone union, and degeneration of sacroiliac joints by X-ray imaging and computed tomography before and 3 years after surgery. For evaluation of low back and buttock pain from sacroiliac joints 3 years after surgery, lidocaine was administered in order to examine pain relief thereafter. RESULTS Pain scores significantly improved after surgery. All patients showed bone union at final follow-up. Degeneration of sacroiliac joints was not seen in the 20 patients 3 years after surgery. Patients showed slight low back and buttock pain 3 years after surgery. However, not all patients showed relief of the low back and buttock pain after injection of lidocaine into the sacroiliac joint, indicating that their pain did not originate from sacroiliac joints. CONCLUSION The fusion rate and clinical results were excellent. Also, degeneration and pain from sacroiliac joints were not seen within 3 years after surgery. We recommend sacroiliac fixation using iliac screws for highly unstable lumbar spine.
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Affiliation(s)
- Seiji Ohtori
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8670, Japan.
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Appel H, Loddenkemper C, Miossec P. Rheumatoid arthritis and ankylosing spondylitis - pathology of acute inflammation. Clin Exp Rheumatol 2009; 27:S15-S19. [PMID: 19822040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Histomorphological analysis of inflammatory lesions in rheumatoid arthritis (RA) and ankylosing spondylitis (AS) display similarities but also major differences. Ankylosing spondylitis is characterised by two key pathological findings: sacroiliac joint and spinal inflammation and new bone formation with the possible consequence of bone fusion, usually in the axial skeleton. In AS the primary site of inflammation is located at the enthesis or subchondral bone marrow with bone marrow oedema, lymphocytic infiltrates, increased osteoclast density and increased microvessel density are typical findings in acute inflammation. In RA joint inflammation has its origin in the synovial membrane of peripheral joints. Osteitis in the subchondral bone marrow reveals similar findings compared to AS and it is suggested to occur secondary to inflammation in the synovial membrane. Structural damage defines the outcome in both diseases. However, in AS it is defined by new bone formation and in RA by the destruction of cortical bone.
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Affiliation(s)
- H Appel
- Department of Gastroenterology, Infectiology and Rheumatology, Charité Berlin, Campus Benjamin Franklin, Berlin, Germany.
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Abstract
Diagnosis of ankylosing spondylitis is still delayed by many years. Several efforts have been made in the past few years to shorten this delay. A new set of criteria for inflammatory back pain has performed better than previous sets. MRI has evolved to become the standard imaging modality for the detection of sacroiliitis during early disease, and it clearly outperforms quantitative scintigraphy, which was the standard screening test for many years. Promising new developments such as whole body MRI and ultrasound (sonography) for the detection of enthesitis or sacroiliitis deserve further evaluation. Serum antibodies directed against a 28-kD Drosophila antigen may provide additional diagnostic information. A recently proposed diagnostic algorithm in patients with suspected early ankylosing spondylitis may help physicians confidently diagnose patients before definite radiographic sacroiliitis is detectable. Finally, referral strategies for patients seen by primary care physicians seem to work well and are currently under further valuation.
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Affiliation(s)
- In-Ho Song
- Rheumatology, Department of Medicine, Charité Medical University-Campus Benjamin Franklin, Hindenburgdamm 30, 12200 Berlin, Germany
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Murata Y, Takahashi K, Ohtori S, Moriya H. Innervation of the sacroiliac joint in rats by calcitonin gene-related peptide-immunoreactive nerve fibers and dorsal root ganglion neurons. Clin Anat 2006; 20:82-8. [PMID: 16506235 DOI: 10.1002/ca.20277] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The sacroiliac joint (SIJ) can be a source of low back pain. Calcitonin gene-related peptide (CGRP) has been reported to play a significant role in nociceptive processing. However, the occurrence of CGRP-immunoreactive (CGRP-ir) sensory nerve fibers in the SIJ has not been fully defined. The present study investigated CGRP-ir nerve fibers supplying the SIJ. CGRP-ir nerve fibers in the vicinity of the SIJ cartilage and CGRP-ir neurons in the bilateral dorsal root ganglia (DRG) were examined immunohistochemically by administering anti-CGRP antiserum to rats. The SIJ was decalcified and cut into sections, and the CGRP-ir fibers around the SIJ cartilage were counted under microscopy. In another group, fluoro-gold (F-G), a neural tracer, was injected into the SIJ from the dorsal or ventral side with dorsal or ventral denervation. The number of F-G-labeled CGRP-ir neurons was counted in individual DRG. CGRP-ir fibers were observed more frequently in the tissues adjacent to the cranial part of the SIJ surface. In the case of dorsal denervation (ventral nerve supply), the CGRP-ir neurons composed 18.2% of the F-G-labeled neurons. In the case of ventral denervation (dorsal nerve supply), the CGRP-ir neurons composed 40.9% of the F-G-labeled neurons. There was a statistically significant difference in the number of CGRP-ir neurons between the ventral and dorsal nerve supplies to the SIJ. The cranial part of the dorsal side could be the part most associated with pain in the SIJ.
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Affiliation(s)
- Yasuaki Murata
- Department of Orthopaedic Surgery, Shimoshizu National Hospital, Chiba, Japan.
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Heuft-Dorenbosch L, Landewé R, Weijers R, Wanders A, Houben H, van der Linden S, van der Heijde D. Combining information obtained from magnetic resonance imaging and conventional radiographs to detect sacroiliitis in patients with recent onset inflammatory back pain. Ann Rheum Dis 2005; 65:804-8. [PMID: 16219703 PMCID: PMC1798156 DOI: 10.1136/ard.2005.044206] [Citation(s) in RCA: 92] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To compare the contribution of changes on magnetic resonance imaging (MRI) and conventional radiography (CR) in the sacroiliac joints of patients with recent onset inflammatory back pain (IBP) in making an early diagnosis of spondyloarthritides. METHODS The study involved 68 patients with IBP (38% male; mean (SD) age, 34.9 (10.3) years) with symptom duration less than two years. Coronal MRI of the sacroiliac joints was scored for inflammation and structural changes, and pelvic radiographs were scored by the modified New York (mNY) grading. Agreement between MRI and CR was analysed by cross tabulation per sacroiliac joint and per patient. RESULTS A structural change was detected in 20 sacroiliac joints by MRI and in 37 by CR. Inflammation was detected in 36 sacroiliac joints by MRI, and 22 of these showed radiographic sacroiliitis. Fourteen patients fulfilled the mNY criteria based on CR. Classification according to the modified New York criteria would be justified for eight patients if it was based on MRI for structural changes only, for 14 if it was based on structural changes on CR, for 14 (partly) different patients if it was based on inflammation on MRI only, for 16 if it was based on inflammation and structural changes on MRI, for 19 if it was based on inflammation on CR combined with MRI, and for (the same) 19 if it was based on inflammation and structural damage on CR combined with MRI. CONCLUSIONS CR can detect structural changes in SI joints with higher sensitivity than MRI. However, inflammation on MRI can be found in a substantial proportion of patients with IBP but normal radiographs. Assessment of structural changes by CR followed by assessment of inflammation on MRI in patients with negative findings gives the highest returns for detecting involvement of the SI joints by imaging in patients with recent onset IBP.
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Affiliation(s)
- L Heuft-Dorenbosch
- Department of Internal Medicine, Division of Rheumatology, University Hospital Maastricht, The Netherlands
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Bárdos T, Szabó Z, Czipri M, Vermes C, Tunyogi-Csapó M, Urban RM, Mikecz K, Glant TT. A longitudinal study on an autoimmune murine model of ankylosing spondylitis. Ann Rheum Dis 2005; 64:981-7. [PMID: 15640265 PMCID: PMC1755557 DOI: 10.1136/ard.2004.029710] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Proteoglycan aggrecan (PG)-induced arthritis (PGIA) is the only systemic autoimmune murine model which affects the axial skeleton, but no studies have been performed characterising the progression of spine involvement. OBJECTIVES To follow pathological events in experimental spondylitis, and underline its clinical, radiographic, and histological similarities to human ankylosing spondylitis (AS); and to determine whether the spondyloarthropathy is a shared phenomenon with PGIA, or an "independent" disease. METHODS Arthritis/spondylitis susceptible BALB/c and resistant DBA/2 mice, and their F1 and F2 hybrids were immunised with cartilage PG, and radiographic and histological studies were performed before onset and weekly during the progression of spondylitis. RESULTS About 70% of the PG immunised BALB/c mice develop spondyloarthropathy (proteoglycan-induced spondylitis (PGISp), and the progression of the disease is very similar to human AS. It begins with inflammation in the sacroiliac joints and with enthesitis, and then progresses upwards, affecting multiple intervertebral disks. In F2 hybrids of arthritis/spondylitis susceptible BALB/c and resistant DBA/2 mice the incidence of arthritis was 43.5%, whereas the incidence of spondylitis was >60%. Some arthritic F2 hybrid mice had no spondylitis, whereas others developed spondylitis in the absence of peripheral arthritis. CONCLUSIONS The PGISp model provides a valuable tool for studying autoimmune reactions in spondylitis, and identifying genetic loci associated with spondyloarthropathy.
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Affiliation(s)
- T Bárdos
- Department of Orthopedic Surgery, Rush University Medical Center, Cohn Research Building, Room 708, 1735 W Harrison Street, Chicago, IL 60612, USA
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Shi S, Ciurli C, Cartman A, Pidoux I, Poole AR, Zhang Y. Experimental immunity to the G1 domain of the proteoglycan versican induces spondylitis and sacroiliitis, of a kind seen in human spondylarthropathies. ACTA ACUST UNITED AC 2003; 48:2903-15. [PMID: 14558097 DOI: 10.1002/art.11270] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Experimental immunity to the G1 domain of the cartilage proteoglycan (PG) aggrecan (AG1) leads to the development of spondylitis as well as polyarthritis in BALB/c mice. The PG versican contains a structurally similar G1 domain (VG1). This study was conducted to determine whether immunity to VG1 would elicit similar pathology in these mice. METHODS Recombinant natively folded VG1 and AG1 were prepared. BALB/c mice received either a series of 5 injections of human VG1 or AG1, or no protein. Polyarthritis was determined clinically, and spondylitis and sacroiliitis histologically. Immunohistochemistry of rat tissues was used to study the localization of versican. Enzyme-linked immunosorbent assays were employed to study humoral immunity to the recombinant proteins as well as to overlapping synthetic peptides covering all these human G1 domains and mouse homologs. Affinity-purified antibodies to human AG1 and VG1 were isolated from sera of hyperimmunized mice. T lymphocyte proliferation assays were performed using recombinant human proteins. T cell lines reactive with specific immunodominant T cell epitopes in human AG1 and VG1 were isolated. Synthetic peptides encoding sequences in these human proteins and in corresponding mouse proteins were used in these analyses. Guanidinium chloride extracts of mouse spines were also used in Western blots to study antibody cross-reactivity. RESULTS Immunity to recombinant VG1 did not result in clinical polyarthritis. There was, however, clear evidence that VG1, like AG1, could induce spondylitis in the lumbar spine and sacroiliitis. Accumulation of mononuclear cells was observed in spinal ligaments adjacent to the intervertebral disc, in the intervertebral disc, and in the sacroiliac joints, the same sites where versican is localized. In contrast to AG1-immunized mice, in which T cells reactive with human AG1 cross-reacted with mouse AG1, there was no evidence in VG1-immunized mice that T cell immunity to human VG1 was cross-reactive with a mouse synthetic peptide that contained the sequence corresponding to the single immunodominant T cell sequence recognized in human VG1. Antibodies to specific sequences in human VG1 did, however, cross-react with human AG1 and with corresponding peptide sequences in mouse versican and aggrecan and with mouse proteins containing VG1 and AG1, present in mouse spine extracts. Similarly, antibodies to human AG1 cross-reacted with human VG1 and with extracted mouse VG1 and AG1 and synthetic peptides containing mouse sequences that corresponded to the reactive human epitopes in AG1 and VG1. CONCLUSION These observations suggest that humoral immunity to human VG1 is involved in the induction of experimental spondylitis and sacroiliitis in BALB/c mice. This humoral immunity is cross-reactive with mouse versican and aggrecan but is not associated with polyarthritis, probably because of the lack of cross-reactive T cell immunity and the absence of detectable versican in articular cartilage limbs. Induction of polyarthritis by bovine or human aggrecan requires the involvement of immunity mediated by T lymphocytes that are cross-reactive to a mouse aggrecan epitope. Together these observations suggest that humoral immunity to versican as well as immunity to aggrecan may be of importance in the development of the spinal pathology characteristic of spondylarthropathies.
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Affiliation(s)
- Shuiliang Shi
- Shriners Hospitals for Children, Montreal, Quebec, Canada
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Abstract
Many cartilage matrix proteins or domains such as collagen types II, IX, and XI, GP39, AG1, VG1, and LP are potential antigens that might induce polyarthritis in susceptible animals (Table 1). Ordinarily, spondylitis is not a feature of polyarthritis induced with collagen types II, IX, and XI, GP39, cartilage matrix protein (matrilin-1) and cartilage LP. It seems that only the proteoglycans aggrecan and versican are capable of inducing sacroiliitis and spondylitis. Both molecules are structural proteins in intervertebral discs. Moreover, the arthritogenic or spondylitogenic epitopes of both molecules have been localized to the homologous N-terminal G1 globular domains. This region of versican and aggrecan is highly conserved, with 52% identity of amino acids. The homology is seen exclusively in the G1 domain and is concentrated between residues 115 and 332 (AG1 numbering) near the natural cleavage DIPEN site of aggrecan [84, 85]. Extra-articular pathology is often seen in rheumatic diseases, especially in AS. Other tissues, such as the sclera of the eye [86] and the media of the arteries [86, 87], also contain type II collagen, AG1, VG1, and LP, and versican is present in the central and peripheral nervous systems. Thus, there is the potential for an immune response against cartilage G1 and LP to be directed against related structures in extra-articular tissues. The presence of versican in the tendon and trochlea of the human superior oblique muscle might account for the occurrence of transient attacks of acquired Brown syndrome in patients with juvenile and adult forms of chronic RA [88]. Thus, it will be interesting to determine whether or not extra-articular expression of these cartilage proteins is closely related to extra-articular pathogenic expression in rheumatic diseases. Uveitis develops in VG1-immunized BALB/c mice, which is not seen in AG1-, and LP-treated animals. There is evidence that aggrecan and LP are also localized at these sites in the eye, but only immunity to versican can induce uveitis. In sacroiliitis and enthesitis of AS patients, the inflammation is associated with chondrometaplasia. In versican-induced sacroiliitis, replacement of cartilage by bone is seen with relatively little inflammation, somewhat resembling the situation in AS (Fig. 2). Versican can also stimulate chondrocyte proliferation [43]. Three conserved domains of human cartilage matrix molecules, namely VG1, AG1, and LP, show considerable homology [77, 79, 80, 89], and each is capable of inducing a unique inflammatory arthritis in BALB/c mice, with VG1 inducing only spondylitis [65], LP inducing peripheral arthritis with no spondylitis [90], and AG1 inducing axial and peripheral arthritis [66, 91]. It remains a mystery why such similar molecules cause different pathology in different target tissues. The exact immunopathogenic mechanisms deserve further study.
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Affiliation(s)
- Yiping Zhang
- Department of Neurology, University of California-Irvine, 100 Irvine Hall, Irvine, CA 92697-4275, USA.
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Huber R, Herdrich A, Rostock M, Vogel T. [Clinical remission of an HLA B27-positive sacroiliitis on vegan diet]. Forsch Komplementarmed Klass Naturheilkd 2001; 8:228-31. [PMID: 11574747 DOI: 10.1159/000057226] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Positive effects of fasting and vegan diet in patients with rheumatic diseases are reported in the literature. MEDICAL HISTORY We present a 33-year-old patient with double-sided HLA B27-positive sacroiliitis, which was diagnosed by magnetic resonance tomography. Since about 10 years he therefore had pain in the iliosacral region. Numerous sessions of physiotherapy, a cure treatment, and treatment with sulfasalazine and doxycycline were not effective. The patient was dependent on the daily intake of the nonsteroidal antirheumatics meloxicam 2 x 7.5 mg and ibuprofen 400-800 mg and the analgetic tramadol 50-150 mg, but evening and night pain and morning stiffness persisted under this treatment. TREATMENT We recommended a temporary vegan diet, i.e. to completely avoid animal fats and proteins. COURSE 3-4 days after changing on vegan diet the complaints improved distinctly and persistently. After consumption of meat 6 weeks later, complaints worsened. Consequent vegan diet again resulted in significant improvement of the pain and morning stiffness. At follow-up 3 months after the initial contact, tramadol and ibuprofen intakes had been stopped, meloxicam had been reduced to 1 x 7.5 mg. The patient was almost completely free of complaints. CONCLUSIONS It was demonstrated that in a single case of sacroiliitis which was refractory to other treatment, vegan diet resulted in a convincingly improvement of complaints.
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Affiliation(s)
- R Huber
- Ambulanz für Naturheilverfahren und Umweltmedizin, Abteilung Innere Medizin II, Universitätsklinik Freiburg.
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Queiro R, Maiz O, Intxausti J, de Dios JR, Belzunegui J, González C, Figueroa M. Subclinical sacroiliitis in inflammatory bowel disease: a clinical and follow-up study. Clin Rheumatol 2001; 19:445-9. [PMID: 11147753 DOI: 10.1007/s100670070003] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The aim of this study was to evaluate the clinical features, evolution and reliability of spondyloarthropathy criteria in a subset of patients with subclinical sacroiliitis and inflammatory bowel disease (IBD). All patients with IBD (n 62) attending a gastroenterology clinic from a referral centre were included to assess the prevalence of articular involvement. Patients were evaluated according to a specific protocol designed for the study, which included epidemiological and clinical variables, physical examination and radiological assessment. Only those with subclinical sacroiliitis were followed prospectively for 4 years. This group was visited every 6 months with the same initial protocol. Sacroiliac joints were studied using frontal and oblique X-ray views and graded according to New York criteria. HLA B27 typing was performed by serological methods in all patients and in 80 healthy controls. The reliability of Amor and ESSG criteria for spondyloarthropathy was evaluated. Fifteen patients (24%) presented with isolated subclinical sacroiliitis. In this group a higher frequency of peripheral arthritis and erythema nodosum was observed (p = NS compared to those without sacroiliitis). Most cases (60%) were grade II unilateral sacroiliitis. Three patients were HLA B27+ (p>0.05 compared to healthy controls). The resultant sensitivity of Amor's and ESSG criteria ranged from 40% to 46%. An unexpectedly high freuqency (9.5%) of psoriasis was observed in the whole group. There is a high prevalence of isolated subclinical sacroiliitis in IBD. This may represent a forme fruste of enteropathic ankylosing spondylitis, a stunted form of axial involvement because of therapy, or a third category of rheumatic disease associated with IBD. It may also represent a common characteristic of spondyloarthropathies, rather than a specific finding of IBD. The recently developed spondyloarthropathy criteria are not particularly helpful for the diagnosis of this milder form of spondyloarthropathy.
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Affiliation(s)
- R Queiro
- Rheumatology Service, Hospital Nuestra Sra. de Aranzazu, San Sebastian-Guipúzcoa, Spain
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MESH Headings
- Animals
- Animals, Genetically Modified
- Antigen Presentation
- Arthritis, Psoriatic/genetics
- Arthritis, Psoriatic/immunology
- Arthritis, Reactive/genetics
- Arthritis, Reactive/immunology
- Autoimmune Diseases/genetics
- Autoimmune Diseases/immunology
- CD4-Positive T-Lymphocytes/immunology
- Crohn Disease/genetics
- Crohn Disease/immunology
- Cystine/chemistry
- Dimerization
- Fibrillins
- Genetic Predisposition to Disease
- HLA-B27 Antigen/chemistry
- HLA-B27 Antigen/genetics
- HLA-B27 Antigen/physiology
- Histocompatibility Antigens Class I/immunology
- Humans
- Lung/immunology
- Lung/pathology
- Lymphocyte Activation
- Marfan Syndrome/metabolism
- Mice
- Microfilament Proteins/deficiency
- Microfilament Proteins/metabolism
- Models, Immunological
- Organ Specificity
- Protein Conformation
- Rats
- Sacroiliac Joint/immunology
- Sacroiliac Joint/pathology
- Spondylitis, Ankylosing/genetics
- Spondylitis, Ankylosing/immunology
- Stress, Mechanical
- Transforming Growth Factor beta/physiology
- Uveitis, Anterior/genetics
- Uveitis, Anterior/immunology
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Affiliation(s)
- J C Edwards
- University College London Centre for Rheumatology, Arthur Stanley House, 40-50 Tottenham St, London, UK.
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Bollow M, Fischer T, Reisshauer H, Backhaus M, Sieper J, Hamm B, Braun J. Quantitative analyses of sacroiliac biopsies in spondyloarthropathies: T cells and macrophages predominate in early and active sacroiliitis- cellularity correlates with the degree of enhancement detected by magnetic resonance imaging. Ann Rheum Dis 2000; 59:135-40. [PMID: 10666170 PMCID: PMC1753076 DOI: 10.1136/ard.59.2.135] [Citation(s) in RCA: 224] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECTIVE Sacroiliitis is a hallmark of the spondyloarthropathies (SpA). The degree of inflammation can be quantified by magnetic resonance imaging (MRI). The aim of this study was to further elucidate the pathogenesis of SpA by quantitative cellular analysis of immunostained sacroiliac biopsy specimens and to compare these findings with the degree of enhancement in the sacroiliac joints (SJ) as detected by dynamic MRI. METHODS The degree of acute sacroiliitis detected by MRI after intravenous administration of gadolinium-DTPA was quantitatively assessed by calculating the enhancement observed in the SJ and chronic changes were graded as described in 32 patients with ankylosing spondylitis (n=18), undifferentiated SpA (n=12) and psoriatic arthritis (n=2). Back pain was graded on a visual analogue scale (VAS, 0-10) and disease duration (DD) was assessed. Shortly after MRI, SJ of patients with VAS > 5 were biopsied guided by computed tomography. Immunohistological examination was performed using the APAAP technique; only whole sections > 3 mm were counted. RESULTS By MRI, chronic changes </= grade II were detected in nine patients (group I, DD 2.5 (SD 2.9) years) and > II in 13 patients (group II, DD 7.3 (SD 4.8) years), while enhancement < 70% was found in eight (group A, DD 5.6 (SD 3.3) years) and > 70% in 12 patients (group B, DD 4.7 (SD 5.8) years). The relative percentage of cartilage (78-93%), bone (7-18%) and proliferating connective tissue (1-4%) was comparable between the groups (range). There were more inflammatory cells in group I compared with group II (mean (SD) 26.7(20.1) versus 5.3 (5. 2), p=0.04) and group A compared with B (21.8 (17.3) versus 6.0 (5. 6), p=0.05) cells/10 mm(2)), T cells (10.9 (8.5)) being slightly more frequent than macrophages (9.6 (16.8/10 mm(2))). Clusters of proliferating fibroblasts were seen in three and new vessel formation in seven cases. CONCLUSION This study shows that T cells and macrophages are the most frequent cells in early and active sacroiliitis in SpA. The correlation of cellularity and MRI enhancement provides further evidence for the role of dynamic MRI to detect early sacroiliitis.
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Affiliation(s)
- M Bollow
- Department of Radiology, Klinikum Charité, Humboldt University, Berlin, Germany
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Marsal S, Armadans-Gil L, Martínez M, Gallardo D, Ribera A, Lience E. Clinical, radiographic and HLA associations as markers for different patterns of psoriatic arthritis. Rheumatology (Oxford) 1999; 38:332-7. [PMID: 10378711 DOI: 10.1093/rheumatology/38.4.332] [Citation(s) in RCA: 80] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE The aim of this study was to examine whether the five clinical forms of psoriatic arthritis (PsA) identified by Moll and Wright (Semin Arthritis Rheum 1973;3:55-78) could be clearly distinguished, especially as the disease evolved over time, to analyse whether radiographic features or HLA associations could define subsets with greater precision and to identify predictors of disease outcome. METHODS Seventy-three patients (37 males and 36 females) were followed for a median time of 8 yr (range 1-16 yr). A standard clinical protocol was used to assess patients at each visit and two clinical scores. based on the joint areas involved, were defined to evaluate the mode of onset and the evolution of arthritis. X-ray films of the hands, feet and sacroiliac joints were taken and the patients were divided into two categories according to the presence or absence of erosions and an X-ray erosion score was also used. Three classification methods were used to define the different clinical subsets. HLA-A, B and DR antigens were tested by standard microlymphocytotoxicity assays. A multiple linear regression model was used in the statistical analysis. RESULTS The five classical clinical subsets defined by Moll and Wright did not remain since distinct peripheral arthritis patterns tended to evolve over time. Only two discrete groups were identified, axial disease (AD) (sacroilitis with or without peripheral arthritis) in 29% of cases and peripheral disease (PD) without sacroilitis in 71%. AD was positively associated with the duration of arthritis (P < 0.04), presence of mutilation (P < 0.02) and the joint area score over disease evolution (JASE) (P < 0.02). There were erosions in 71% of the patients. Erosions correlated with the presence of mutilation (P < 0.007) and with the JASE (P < 0.0005). HLA-B27 was found in 43% of patients with AD, but only in 11% of PD patients (P < 0.01). No other clear HLA correlations were found. CONCLUSIONS Despite the relatively small number of patients, this longitudinal study suggests that only two clinical subsets can be clearly defined in PsA, AD and PD; these are primarily determined on clinical grounds although HLA-B27 is strongly associated with AD. The evolution of PD pattern with time means that narrower peripheral arthritis subsets are of little clinical use.
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Affiliation(s)
- S Marsal
- Section of Rheumatology, Vall d'Hebron Hospitals, Barcelona, Spain
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Ozgül A, Tanyüksel M, Yazicioglu K, Arpacioglu O. Sacroiliitis associated with Cryptosporidium parvum in an HLA-B27-negative patient. Rheumatology (Oxford) 1999; 38:288-9. [PMID: 10325675 DOI: 10.1093/rheumatology/38.3.288] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Protzer U, Duchmann R, Höhler T, Hitzler W, Ewe K, Wanitschke R, Meyer zum Büschenfelde KH, Märker-Hermann E. [Enteropathic spondylarthritis in chronic inflammatory bowel diseases: prevalence, manifestation pattern and HLA association]. Med Klin (Munich) 1996; 91:330-5. [PMID: 8767304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND Enteropathic spondylarthropathies (SpA) are the most frequent extraintestinal manifestation of the chronic inflammatory bowel disease (IBD), Crohn's disease (CD) and Ulcerative Colitis (UC). It was the aim of the present study, to analyze a large number of IBD patients for the prevalence and pattern of joint manifestation and the association of SpA with the extend of bowel involvement and HLA-haplotype. PATIENTS AND METHODS 521 patients (409 CD and 112 UC) were prospectively analyzed over a period of one year. SpA was diagnosed on the basis of an appropriate patient history as well as clinical, radiological and immunoserological parameters. RESULTS SpA was diagnosed in 10.7% of all CD and 14.4% of all UC patients. In 26.8% of all patients symptoms of SpA occurred prior to and in 14.4% simultaneously with IBD. 28.1% of all patients presented with isolated peripheral arthritis, 26.8% of all patients showed an isolated involvement of the spine or sacroiliic joints and 45.1% of all patients presented with combined involvement. 2/12 UC patients with SpA suffered from rectosigmoiditis, 5/12 from partial colitis and 5/12 had pancolitis. In CD patients with SpA, 8/59 had isolated colitis, 8/59 ileocolitis and 31/59 isolated small bowel involvement. There was a positive correlation between SpA and HLA-B27 (p < 0.01). CONCLUSION Enteropathic spondylarthropathies are an important extraintestinal manifestation of IBD. Spondylarthropathies occur irrespective of the extend of IBD and frequently become symptomatic prior to IBD. These and recent data describing inflammatory bowel disease in patients with SpA of unknown etiology suggest that both diseases have a common pathogenetic background.
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Affiliation(s)
- U Protzer
- I. Medizinische Klinik und Poliklinik, Johannes-Gutenberg-Universität, Mainz
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Ström H, Lindvall N, Hellström B, Rosenthal L. Clinical, HLA, and roentgenological follow up study of patients with juvenile arthritis: comparison between the long term outcome of transient and persistent arthritis in children. Ann Rheum Dis 1989; 48:918-23. [PMID: 2531995 PMCID: PMC1003914 DOI: 10.1136/ard.48.11.918] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Fifty two patients with juvenile chronic arthritis (JCA) and 22 patients with arthritis of short duration (transient arthritis, TA) were studied in a follow up investigation. Nineteen (37%) of the patients with JCA had peripheral arthritis or sequelae in the form of contractures at follow up, and in addition one patient was treated with corticosteroids. In contrast, only one (5%) of the 22 patients with TA had peripheral arthritis at follow up. Back pain or limitation, or both, was registered in many of the men. Sacroiliitis, verified by x ray, was often found both in JCA (39/46, 85%) and in TA (16/21, 76%). For JCA an association was confirmed with HLA-A2 and HLA-DRw8 and a negative association with HLA-DR4, and in pauciarticular JCA, in addition, a decrease of DR7. A new finding was a low prevalence of HLA-B27 in women with JCA and grade 3 or 4 sacroiliitis (2/14, 14%).
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Affiliation(s)
- H Ström
- Department of Internal Medicine, Danderyd Hospital, Stockholm, Sweden
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Prakash S, Gopinath PG, Bhargava S, Mehra NK, Malaviya AN. Evaluation of quantitative sacroiliac scintigraphy for the early detection of sacroiliitis. Eur J Nucl Med 1983; 8:531-4. [PMID: 6421590 DOI: 10.1007/bf00251615] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Quantitative sacroiliac scintigraphy (QSS) was evaluated for the detection of sacroiliac (SI) joint disease before the appearance of radiographic/changes. QSS with fractional quantitation was done in 13 age- and sex-matched controls and 28 patients with different grades of radiographic sacroiliitis. The SI index of each joint was considered separately. The mean SI index values in patients with grade I radiographic sacroiliitis (1.54) and HLA-B27 positive patients with low back pain (1.50) were significantly (P less than 0.01) higher than the mean SI index of controls (1.22); but more than 50% of their SI index values were within the 97.5% confidence limits of the control range. The mean SI index values of patients with grade II (1.38) and grade III (1.34) radiographic sacroiliitis did not differ significantly from the mean SI index of controls (P greater than 0.05). Thus a large overlap between the normal and abnormal ranges of sacroiliac ratios limits the utility of quantitative sacroiliac scintigraphy for the early diagnosis of sacroiliac joint disease.
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Hunter T, Hildahl CR, Smith NJ, Dubo HI, Schroeder ML. Histocompatibility antigens in paraplegic or quadriplegic patients with sacroiliac joint changes. J Rheumatol 1979; 6:92-5. [PMID: 439117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
HLA typing for the A and B loci and radiographic examination of the sacroiliac joints were performed in 54 randomly selected patients with paraplegia or quadriplegia of more than 3 years' duration. The sacroiliac joints were abnormal in 24 patients. No association was found between any of the HLA antigens of the A and B loci and the sacroiliac joint changes. There was, however, an increased incidnece of sacroiliac joint changes in quadriplegic as compared to paraplegic patients.
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Lehman TJ, Hanson V, Kornreich H, Peters RS, Schwabe AD. HLA-B27-negative sacroiliitis: a manifestation of familial Mediterranean fever in childhood. Pediatrics 1978; 61:423-6. [PMID: 643416 DOI: 10.1542/peds.61.3.423] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Familial Mediterranean fever is a polysystemic disease seen most frequently in persons of Mediterranean ancestry. Arthritis is one of the common manifestations. Both symptomatic and asymptomatic sacroiliitis have been reported in adults. We report on two children with familial Mediterranean fever with radiographic abnormalities similar to those described in adults. Although sacroiliitis is strongly correlated with the presence of HLA-B27 in most arthropathies, these children were HLA-B27-negative. The diagnosis of familial Mediterranean fever was delayed in both patients because the association of sacroiliitis with familial Mediterranean fever in childhood was not recognized.
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Nasrallah NS, Masi AT, Chandler RW, Feigenbaum SL, Kaplan SB. HLA-B27 antigen and rheumatoid factor negative (seronegative) peripheral arthritis. Studies in younger patients with early-diagnosed arthritis. Am J Med 1977; 63:379-86. [PMID: 900142 DOI: 10.1016/0002-9343(77)90276-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Macera C, Losada M, Melendez M, Fuentes C, Mauritz AM. [HLA-B27 antigen in ankylosing spondylitis and other forms of rheumatism (author's transl)]. Rev Med Chil 1977; 105:90-2. [PMID: 877468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Gofton JP, Chalmers A, Price GE, Reeve CE. HL-A27 and ankylosing spondylitis in B.C. Indians. J Rheumatol Suppl 1975; 2:314-8. [PMID: 1185744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
HL-A antigens were determined in Haida and Bella Coola native Indians, two communities known to have a high prevalence of ankylosing spondylitis. Tests were conducted on those with x-ray evidence of sacro-iliitis and on a sample of the community at large. Sacro-iliitis was found to prevail in approximately 10 per cent of adult Haida males and in over two per cent of Bella Coola adult males. Of 20 Haidas with sacro-iliitis, 17 were HL-A 27 positive. Fifty per cent of the Haida community at large were HL-A 27 positive. Three Bella Coolas known to have sacro-iliitis were all HL-A 27 positive, while 25 per cent of the community sampled at large were HL-A 27 positive. About one in five adult Haida males who were HL-A 27 positive showed evidence of sacro-iliitis, a proportion close to that ascertained in Caucasian communities. It would appear, therefore that the risk of disease in HL-A 27 positive Bella Coola males is considerably lower.
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