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1.
PURPOSE: Perinuclear antineutrophil cytoplasmic autoantibody is known to be a marker for ulcerative colitis, and anti-Saccharomyces cerevisiae Mannan antibody is a serologic marker associated with Crohns disease. The aim of this study was to assess the value of detecting perinuclear antineutrophil cytoplasmic autoantibody and/or anti-Saccharomyces cerevisiae Mannan antibody for the diagnosis of ulcerative colitis, Crohns disease, Behçets colitis, and tuberculous colitis.
METHODS: Serum samples were obtained from 85 patients with Crohns disease, 77 with ulcerative colitis, 36 with Behçets colitis, 14 with tuberculous colitis, 20 healthy controls, and 21 first-degree relatives of patients with Crohns disease. Determination of perinuclear antineutrophil cytoplasmic autoantibody and anti-Saccharomyces cerevisiae Mannan antibody was performed with the standardized indirect immunofluorescence technique and an enzyme-linked immunosorbent assay, respectively.
RESULTS: A relatively high percentage of patients with Crohns disease (49.4 percent), relatives of Crohns disease patients (61.9 percent), and patients with Behçets disease (41.7 percent) tested seropositive for anti-Saccharomyces cerevisiae Mannan antibody compared with normal controls (10 percent). In cases of ulcerative colitis, 44.2 percent tested seropositive for perinuclear antineutrophil cytoplasmic autoantibody, whereas the controls showed 0 percent positivity. The combination of a positive anti-Saccharomyces cerevisiae Mannan antibody test and a negative perinuclear antineutrophil cytoplasmic autoantibody yielded a sensitivity and specificity of 48.2 and 87 percent, respectively, for Crohns disease. The combination of a positive perinuclear antineutrophil cytoplasmic autoantibody test and a negative anti-Saccharomyces cerevisiae Mannan antibody test yielded a sensitivity and specificity of 36.4 and 97.6 percent, respectively, for ulcerative colitis.
CONCLUSION: Anti-Saccharomyces cerevisiae Mannan antibody may be associated with Crohns disease and Behçets disease and perinuclear antineutrophil cytoplasmic autoantibody with ulcerative colitis. A combination of both tests may aid the differential diagnosis of inflammatory bowel disease. 相似文献
2.
炎症性肠病患者血清中自身抗体检测的临床意义 总被引:7,自引:2,他引:7
目的研究抗酿酒酵母抗体(ASCA)和抗中性粒细胞胞浆抗体(pANCA)在炎症性肠病诊断与鉴别诊断中的意义。方法间接免疫荧光生物薄片法检测29例溃疡性结肠炎(UC)、34例克罗恩病(CD)及25例正常对照者血清中ASCA和pANCA的表达。结果pANCA在CD组、UC组和正常对照组中的阳性率分别为47.1%、69.0%和16.0%,UC组显著高于CD组(P<0.05)和正常对照组(P<0.05)。ASCA在上述3组中的阳性率分别为11.8%、58.6%和8.0%,UC组亦显著高于CD组(P<0.05)和正常对照组(P<0.05)。ASCA /pANCA-诊断CD的敏感性、特异性、阳性预测值分别是0、89.7%和0;pANCA /ASCA-诊断UC的敏感性、特异性和阳性预测值分别是20.7%、64.7%和33.3%。结论ASCA和pANCA阳性有利于炎症性肠病的诊断却不能敏感地筛选患者;ASCA和pANCA联合检测不能作为汉族UC和CD鉴别诊断的指标。 相似文献
3.
抗酿酒酵母抗体和抗中性粒细胞胞质抗体对炎症性肠病的诊断价值 总被引:2,自引:0,他引:2
目的 了解抗酿酒酵母抗体(ASCA)和核周型抗中性粒细胞胞质抗体(pANCA)的分布,观察其在炎症性肠病(IBD)诊断及鉴别诊断中的意义.方法 选择2002年9月至2007年7月在北京协和医院就诊并行ASCA、pANCA检查的IBD患者175例,其中克罗恩病(CD)62例、溃疡性结肠炎(UC)97例、未定型16例.另取对照者167例.采用酶联免疫吸附法测定血清ASCA水平,间接免疫荧光法测定血清pANCA水平.结果 在CD、UC、未定型者、对照者中,ASCA的阳性率分别为45.2%、14.4%、11/16、29.3%,pANCA的阳性率分别为4.8%、56.7 0A、1/16、4.8%.对照者中,ASCA在恶性肿瘤、嗜酸性粒细胞增多症、自身免疫性肝病、弥漫性结缔组织病及肠结核中的阳性率较高(分别为42.1%、2/5、4/10、4/19、4/14).ASCA诊断CD的敏感性、特异性及阳性预测值分别为45.2%、85.6%、66.7%.pANCA诊断UC的敏感性、特异性及阳性预测值分别为56.7%、95.2%、94.8%.联合检测ASCA+/pANCA-诊断CD的敏感性、特异性及阳性预测值分别为41.9%、93.8%,81.3%.联合检测ASCA-/pANCA+诊断UC的敏感性、特异性和阳性预测值分别为48.5%、98.4%、97.9%.结论 ASCA和pANCA不适于作为IBD筛查指标,联合检测有利于UC与CD的鉴别诊断. 相似文献
4.
Anti-Saccharomyces cerevisiae mannan antibodies and antineutrophil cytoplasmic autoantibodies in Greek patients with inflammatory bowel disease 总被引:5,自引:0,他引:5
Koutroubakis IE Petinaki E Mouzas IA Vlachonikolis IG Anagnostopoulou E Castanas E Maniatis AN Kouroumalis EA 《The American journal of gastroenterology》2001,96(2):449-454
OBJECTIVES: The combined measurement of perinuclear antineutrophil cytoplasmic autoantibodies (pANCA) and anti-Saccharomyces cerevisiae mannan antibodies (ASCA) has recently been suggested as a valuable diagnostic approach in inflammatory bowel disease (IBD). The aim of this study was to assess the value of detecting pANCA and ASCA in the differentiation between ulcerative colitis (UC) and Crohn's disease (CD) in a Greek population with IBD. METHODS: Sera were collected from 157 patients with IBD (97 with UC, 56 with CD, and four with indeterminate colitis) and 150 healthy controls. Determination of pANCA was performed by a standard indirect immunofluorescence technique on ethanol-fixed granulocytes and ASCA by an ELISA assay. RESULTS: In patients with UC, sensitivity, specificity, positive predictive value, and negative predictive value of the pANCA test was 67%, 84%, 93%, and 46% respectively. These values did not change significantly when the combination of positive pANCA and negative ASCA was used. ASCA test in diagnosing CD yielded a sensitivity, specificity, positive predictive value, and negative predictive value of 39%, 89%, 54%, and 81%. The combination of pANCA negative and ASCA positive increased the positive predictive value to 77% and it was associated with small bowel disease. CONCLUSIONS: A positive pANCA test in Greek patients has a diagnostic value in confirming a diagnosis of UC. Measurement of pANCA and ASCA together has a rather limited value in the differential diagnosis between UC and CD but may be of help in studying disease heterogeneity. 相似文献
5.
Familial expression of anti-Saccharomyces cerevisiae mannan antibodies in affected and unaffected relatives of patients with Crohn's disease 总被引:8,自引:0,他引:8
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BACKGROUND: Crohn's disease is a familial disorder, and antiglycan antibodies to the cell wall mannan of Saccharomyces cerevisiae (ASCA) are highly correlated with Crohn's disease. AIMS: To determine whether there is a familial pattern for expression of serum levels of anti-mannan Ig, and whether this trait is expressed in clinically unaffected Crohn's disease family members. METHODS: 349 patients with Crohn's disease, 87 Crohn's disease affected relatives, 333 inflammatory bowel disease (IBD) free relatives, 58 spouses, and 190 healthy control patients were studied. Serum IgG and IgA binding activity to S cerevisiae cell wall mannan was quantitated by ELISA. RESULTS: A high percentage of patients with Crohn's disease (51.9%) and affected family members (56.3%) were seropositive for anti-mannan Ig, compared with the normal control population (3.7%). Seropositive and seronegative phenotypes of Crohn's disease probands were correlated among all affected relatives, and this association was stronger in affected first degree relatives. Statistical intraclass correlations of quantitative anti-mannan Ig levels revealed significantly less variation within, rather than between families. A significant familial aggregation was observed for affected relatives; this was even stronger for unaffected relatives. While a significant familial aggregation was observed among unaffected siblings pairs, there was no significant correlation among marital pairs. CONCLUSION: Results show that anti-mannan Ig in family members affected and unaffected with Crohn's disease is a familial trait for both affected and unaffected relatives. The lack of concordance in marital pairs indicates that familiality is due in part to a genetic factor or childhood environmental exposure. 相似文献
6.
抗中性粒细胞胞浆抗体在炎性肠病中的意义 总被引:6,自引:0,他引:6
目的 研究抗中性粒细胞胞浆抗体(ANCA)在炎性肠病(IBD)中的发生率、其针对的靶抗原及其与临床疾病活动性的关系。方法 用间接免疫荧光法对76例溃疡性结肠炎(UC)、36例克隆病(CD)及210例正常者进行ANCA的筛选测定,用ELISA检测ANCA针对的不同靶抗原。结果 76例UC患者中血清ANCA阳性者占71.1%,均为核周型染色,明显高于CD患者ANCA的阳性率(8.3%,P〈0.001) 相似文献
7.
Lombardi G Annese V Piepoli A Bovio P Latiano A Napolitano G Perri F Conoscitore P Andriulli A 《Diseases of the colon and rectum》2000,43(7):999-1007
PURPOSE: Perinuclear antineutrophil cytoplasmic antibodies have been found consistently in patients with ulcerative colitis; however, their pathogenetic and clinical role is still uncertain. In this study we tested the prevalence of perinuclear antineutrophil cytoplasmic antibodies in a large population of patients with ulcerative colitis and Crohn's disease, with particular attention to the possible correlation with clinical features. METHODS: Perinuclear antineutrophil cytoplasmic antibody reactivity was investigated with indirect immunofluorescence in 279 patients with ulcerative colitis, 110 patients with Crohn's disease, and 252 unrelated healthy subjects. RESULTS: Perinuclear antineutrophil cytoplasmic antibodies were found in 84 of 279 patients with ulcerative colitis (30 percent), 10 of 110 patients with Crohn's disease (9 percent), and 2 of 252 healthy subjects (<1 percent;P<0.001), respectively. Perinuclear antineutrophil cytoplasmic antibodies were significantly more frequent in patients with ulcerative colitis with higher relapse rate (43vs. 27 percent;P<0.002), and patients with Crohn's disease with colitis (27vs. 2.5 percent;P<0.0003). Perinuclear antineutrophil cytoplasmic antibodies were also significantly less frequent in patients with ulcerative colitis in remission (18vs. 34 percent;P<0.0025). CONCLUSIONS: In this study we confirm the relative specific of perinuclear antineutrophil cytoplasmic antibodies, either for ulcerative colitis or for Crohn's disease involving the colon. Perinuclear antineutrophil cytoplasmic antibodies were more frequently found in patients with ulcerative colitis with a more aggressive clinical behavior; however, their presence had a limited value in identifying homogeneous subgroups of patients in our population.Presented in part at the Digestive Disease Week Meeting, San Francisco, California, May 19 to 22, 1996. 相似文献
8.
HLA-DR and -DQ phenotypes in inflammatory bowel disease: a meta-analysis. 总被引:18,自引:0,他引:18
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BACKGROUND: Susceptibility to inflammatory bowel disease (IBD) is partially genetically determined and the HLA class II genes are candidates for a role in genetic susceptibility to IBD, because their products play a central role in the immune response. Multiple studies have reported associations between HLA-DR or -DQ phenotypes and either ulcerative colitis or Crohn's disease, but much of the data are still controversial. AIMS: To estimate overall associations between HLA class II phenotypes and IBD, and to establish the relative risk conferred by HLA-DR and -DQ phenotypes by meta-analysis. METHODS: Medline was searched for publications reporting on the relation between IBD and HLA class II phenotypes. Raw data were extracted by recalculating the number of phenotypes or the number of alleles of the main antigens. Odds ratios and confidence intervals were calculated according to the Mantel-Haenszel method. RESULTS: DR2, DR9, and DRB1*0103 were positively associated with ulcerative colitis, and a negative association was found for DR4 and ulcerative colitis. For Crohn's disease a positive association was found with DR7, DRB3*0301, and DQ4 and a negative association with DR2 and DR3. CONCLUSIONS: Both ulcerative colitis and Crohn's disease are associated with specific HLA class II phenotypes. Further analysis of these phenotypes and subgroup analysis may elucidate how these alleles contribute to susceptibility to IBD. 相似文献
9.
Atypical, cytoplasmic and perinuclear anti-neutrophil cytoplasmic antibodies in patients with inflammatory bowel disease 总被引:2,自引:0,他引:2
ANDREAS FRENZER WALTER FIERZ EVA RUNDLER BRUNO HAMMER JANEK BINEK 《Journal of gastroenterology and hepatology》1998,13(9):950-954
Atypical, cytoplasmic and perinuclear anti-neutrophil cytoplasmic antibodies (x-, c- and pANCA, respectively) are associated with a variety of inflammatory diseases, including inflammatory bowel disease (IBD). Anti-neutrophil cytoplasmic antibodies are more common in patients with ulcerative colitis (UC) than in patients with Crohn's disease (CD). Most publications only refer to p- and cANCA in relation to IBD. We have prospectively evaluated the reactivity of sera from 58 patients with IBD and 10 healthy controls against human neutrophils with emphasis on the distinction of the ANCA types. The sera were incubated with ethanol- and formaldehyde-fixed granulocytes to differentiate between c-, p- and xANCA. The results showed that 10 of 24 patients with UC were positive for ANCA, whereas only one of 34 patients with CD was ANCA positive. These results correspond to a sensitivity of 42%, a specificity of 97%, a negative predictive value of 91% and a positive predictive value of 75% in UC. Of the 11 ANCA-positive sera, two showed a cytoplasmic staining pattern, three showed a perinuclear and six an atypical staining pattern. The disease activity was not correlated to either the ANCA titre or to the presence of ANCA in the serum. In conclusion, ANCA are of limited value in differentiating between UC and CD. Because the majority of ANCA in patients with IBD are xANCA, these ANCA should be explored by not only incubating on ethanol-fixed granulocytes, but also on formaldehyde-fixed granulocytes. 相似文献
10.
抗中性粒细胞胞浆抗体对溃疡性结肠炎的诊断价值 总被引:11,自引:0,他引:11
目的 探讨抗中性粒细胞胞浆抗体 (ANCA)对溃疡性结肠炎 (UC)的诊断价值。方法 应用间接免疫荧光法 (IIF)、酶联免疫吸附法 (ELISA)和免疫印迹法 (Westernblot)分别对UC患者 ( 5 8例 )、非UC患者 ( 4 3例 )及健康献血员 ( 5 8例 )进行血清ANCA检测。结果 ANCA对UC诊断的敏感性为 3 7.93 % ,特异性为 10 0 %。UC患者中依据病情分为轻、中、重度组 ,ANCA的阳性率分别为17 65 %、4 1.67%和 5 2 .94 %。ANCA阳性肠黏膜炎症III~V级者占 78 95 % ,黏膜血管炎发生率为78 95 % ,而ANCA阴性者分别为 3 7.0 4 %和 4 4.4 4%。髓过氧化物酶 (MPO)、杀菌 /通透性增强蛋白(BPI)、乳铁蛋白 (LF)、组织蛋白酶G(CG)、蛋白酶 3 (PR 3 ) 5种ANCA抗原与UC患者血清的结合率分别为 13 .79%、13 .79%、10 .3 4%、10 .3 4%和 8.62 %。采用Westernblot法对UC患者血清进行检测 ,发现显示特异蛋白条带者占 4 8.2 8% ,其中显示分子量为 4 70 0 0条带者最多 ,占 2 2 .4 1%。结论 ANCA检测可作为UC的辅助诊断手段。目前 ,UC相关ANCA的靶抗原仍未明确 ,研究发现 4 70 0 0蛋白可能是UC相关ANCA的靶抗原之一。ANCA可能参与UC的致病机制。 相似文献
11.
Anti-Saccharomyces cerevisiae and antineutrophil cytoplasmic antibodies as predictors of inflammatory bowel disease 总被引:10,自引:0,他引:10
BACKGROUND AND AIMS: Several antibodies have been reported in the sera of patients with Crohn's disease (CD) and ulcerative colitis (UC). The most commonly described are anti-Saccharomyces cerevisiae mannan antibodies (ASCA) in CD and perinuclear antineutrophil cytoplasm antibodies (pANCA) in UC. Familial clustering of these antibodies has been described, suggesting they might be genetic markers. Our aim was to investigate the presence of these antibodies before the emergence of overt clinical manifestations. METHODS: Since 1980, the Israeli Defense Force (IDF) Medical Corps Serum Repository has stored serum samples obtained systematically from 5% of all recruits on enlistment, and from the same population on discharge from compulsory military service. We evaluated serum samples obtained from 32 subjects with CD and eight with UC before they were clinically diagnosed, along with samples from matched controls. RESULTS: ASCA were present in 10/32 (31.3%) CD patients before clinical diagnosis compared with 0/95 (0%) controls (p<0.001). None of the eight patients with serum samples available before diagnosis of UC were ASCA positive. ASCA was positive in 54.5% of patients after diagnosis of CD. The mean interval between ASCA detection and diagnosis was 38 months. In 90% of patients, antibodies were detected in the first available serum sample; therefore, measurements of the average time from the presence of ASCA to diagnosis may be even longer. pANCA were present in 2/8 (25%) patients with available sera before the diagnosis of UC. None of their 24 matched controls were positive (p = 0.014). CONCLUSIONS: ASCA and pANCA may predict development of inflammatory bowel disease years before the disease is clinically diagnosed. 相似文献
12.
Visualising E-selectin in the detection and evaluation of
inflammatory bowel disease 总被引:5,自引:1,他引:5
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Background—Vascular endothelial E-selectin expression is induced by proinflammatory cytokines andcontributes to accumulation of leucocytes in tissues.
Aims—To investigate the role ofE-selectin in inflammatory bowel disease (IBD).
Methods—E-selectin expression wasassessed in patients with ulcerative colitis and Crohn's disease bymeasuring the concentration of circulating soluble E-selectin(sE-selectin) using ELISA, by immunohistochemistry of colonic biopsyspecimens, and by abdominal immunoscintigraphy after injectingradiolabelled F(ab')2 fragment of a monoclonalanti-E-selectin antibody. The value of scintigraphy usinganti-E-selectin was judged by a prospective comparative study ofautologous leucocyte scanning and E-selectin antibody scanning in 17 patients with IBD.
Results—Circulating sE-selectin waselevated in patients with clinically active disease. Tissue expressionof E-selectin was enhanced in patients with active inflammation, withweak or absent expression in inactive disease and healthy controls.In-111 labelled anti-E-selectin scintiscans were compared with Tc-99mlabelled leucocyte scans performed 24 hours earlier. Twelve patientshad areas of active inflammation on leucocyte scan while 11 patients had positive E-selectin scans. The results of the two scans were concordant in 14 patients, with those positive for both (10/17) showingsimilar disease localisation and extent.
Conclusions—Tissue E-selectinand circulating sE-selectin are increased during active inflammatorybowel disease. Anti-E-selectin imaging with radiolabelled monoclonalantibody identified areas of inflammation in Crohn's disease andulcerative colitis. The technique should prove useful clinically foridentifying the site and extent of disease.
Aims—To investigate the role ofE-selectin in inflammatory bowel disease (IBD).
Methods—E-selectin expression wasassessed in patients with ulcerative colitis and Crohn's disease bymeasuring the concentration of circulating soluble E-selectin(sE-selectin) using ELISA, by immunohistochemistry of colonic biopsyspecimens, and by abdominal immunoscintigraphy after injectingradiolabelled F(ab')2 fragment of a monoclonalanti-E-selectin antibody. The value of scintigraphy usinganti-E-selectin was judged by a prospective comparative study ofautologous leucocyte scanning and E-selectin antibody scanning in 17 patients with IBD.
Results—Circulating sE-selectin waselevated in patients with clinically active disease. Tissue expressionof E-selectin was enhanced in patients with active inflammation, withweak or absent expression in inactive disease and healthy controls.In-111 labelled anti-E-selectin scintiscans were compared with Tc-99mlabelled leucocyte scans performed 24 hours earlier. Twelve patientshad areas of active inflammation on leucocyte scan while 11 patients had positive E-selectin scans. The results of the two scans were concordant in 14 patients, with those positive for both (10/17) showingsimilar disease localisation and extent.
Conclusions—Tissue E-selectinand circulating sE-selectin are increased during active inflammatorybowel disease. Anti-E-selectin imaging with radiolabelled monoclonalantibody identified areas of inflammation in Crohn's disease andulcerative colitis. The technique should prove useful clinically foridentifying the site and extent of disease.
Keywords:E-selectin; inflammatory bowel disease; Crohn'sdisease; ulcerative colitis
相似文献13.
《Scandinavian journal of gastroenterology》2013,48(7):745-750
AbstractChildren with moderate to severe inflammatory bowel disease (IBD) are treated with systemic glucocorticoids (GCs). The majority of the patients respond to the given treatment; however, steroid resistance and dependency are significant clinical problems. Also therapy-related side effects limit the use of GCs in the control of active inflammation. This review summarizes recent knowledge of GC treatment in pediatric patients with IBD. 相似文献
14.
Dr. J. Y. Sung MBBS MRCP PhD Francis K. L. Chan MB ChB John Lawton MRCP Joseph C. K. Leung BSc MPhil C. T. Liew MD Nancy W. Y. Leung MD FRCP Ronald Hsu MB FACP Kar-Neng Lai MD FRCP FRACP MRCPath 《Digestive diseases and sciences》1994,39(4):886-892
Inflammatory bowel diseases are uncommon in the Chinese, but the incidence is rising. Their differentiation from infective colitis is often not clear-cut and diagnosing inflammatory bowel diseases can be difficult in Asia. We have studied Chinese patients with ulcerative colitis (N=19) and Crohn's disease (N=12) for anti-neutrophil cytoplasmic antibodies (ANCA) by indirect immunofluorescence (IIF) and enzyme-linked immunosorbent assays (ELISA). Patients with enteric fever (N=29) and irritable bowel syndrome (N=24) were recruited as controls. Seventy-three percent of ulcerative colitis patients exhibited either p-ANCA (31%) or c-ANCA (42%) by IIF. Twenty-five percent of Crohn's disease patients were found to be p-ANCA positive. However, these ANCA were nonreactive to anti- granule, antiproteinase 3, antimyeloperoxidase, or antilactoferrin. All positive patients had extensive colitis. Sera collected from patients suffering from enteric fever and irritable bowel syndrome were negative for ANCA by IIF and ELISA. We concluded that the detection of ANCA is helpful in diagnosing inflammatory bowel diseases. Further attempts to characterize these autoantibodies are needed.This study was partly supported by the Croucher Foundation (grant 1634-29) and Research Grant Committee (grant CUHK/34/92M). 相似文献
15.
BACKGROUND: Luminal anionic sulphide may contribute to epithelial damage in ulcerative colitis. Thiol methyltransferase (TMT) governs sulphide detoxification by the colonic mucosa and circulating erythrocytes. AIMS: To measure levels of TMT activity in erythrocytes of surgically treated cases of colitis or in rectal biopsies of defined groups of colitis. PATIENTS: Venepuncture blood was obtained from 37 blood donors and 27 subjects who had previously undergone a proctocolectomy for colitis: 18 for ulcerative colitis and nine for Crohn's colitis. Rectal biopsies from 122 cases were obtained: 47 without mucosal disease, 33 post-colon resection for cancer, 14 with moderate to severe ulcerative colitis, 15 with quiescent ulcerative colitis, seven with acute Crohn's colitis, and six with radiation proctitis. METHODS: TMT activity was measured by high performance liquid chromatography with radioactive detection to measure (14)C methylmercaptoethanol formation, the reaction product of cell extracts incubated with mercaptoethanol and (14)C S-adenosylmethionine. RESULTS: Erythrocyte TMT activity of surgically treated cases of colitis was significantly elevated (p<0. 001) compared with control cases. TMT activity of rectal biopsies was significantly decreased (p<0.02) in acute but not quiescent ulcerative colitis, Crohn's colitis, or radiation colitis. CONCLUSIONS: Erythrocyte TMT activity was persistently elevated after proctocolectomy for Crohn's disease and ulcerative colitis. No primary defect of TMT activity was found in any case of unoperated colitis but mucosal activity was diminished with disease progression of ulcerative colitis. Studies of genetic control of TMT activity of erythrocytes in inflammatory bowel disease appear worthwhile. 相似文献
16.
Background—Peripheral arthropathy is a
well-recognised complication of inflammatory bowel disease (IBD).
Little is known of its natural history, but a variety of joint
involvement has been described, from large joint pauciarticular
arthropathy to a rheumatoid pattern polyarthropathy.
Aims—To classify the peripheral arthropathies according to pattern of articular involvement, and study their natural history and clinical associations.
Methods—The case notes of all patients attending the Oxford IBD clinic were reviewed, and information on general disease characteristics, extraintestinal features, and arthropathy extracted. This was confirmed by direct patient interview using questionnaires at routine follow up. Patients with recorded joint swelling or effusion were classified as type 1 (pauciarticular) if less than five joints were involved and type 2 (polyarticular) if five or more were involved. Patients without evidence of swelling were classified as arthralgia.
Results—In total, 976 patients with ulcerative colitis (UC) and 483 with Crohn''s disease (CD) were reviewed. Type 1 occurred in 3.6% of patients with UC (83% acute and self-limiting) and in 6.0% of those with CD (79% self-limiting); 83% and 76%, respectively, were associated with relapsing IBD. Type 2 occurred in 2.5% of patients with UC and 4.0% of those with CD; 87% and 89%, respectively, caused persistent symptoms whereas only 29% and 42%, respectively, were associated with relapsing IBD.
Conclusion—Enteropathic peripheral arthropathy without axial involvement can be subdivided into a pauciarticular, large joint arthropathy, and a bilateral symmetrical polyarthropathy, each being distinguished by its articular distribution and natural history.
相似文献
Aims—To classify the peripheral arthropathies according to pattern of articular involvement, and study their natural history and clinical associations.
Methods—The case notes of all patients attending the Oxford IBD clinic were reviewed, and information on general disease characteristics, extraintestinal features, and arthropathy extracted. This was confirmed by direct patient interview using questionnaires at routine follow up. Patients with recorded joint swelling or effusion were classified as type 1 (pauciarticular) if less than five joints were involved and type 2 (polyarticular) if five or more were involved. Patients without evidence of swelling were classified as arthralgia.
Results—In total, 976 patients with ulcerative colitis (UC) and 483 with Crohn''s disease (CD) were reviewed. Type 1 occurred in 3.6% of patients with UC (83% acute and self-limiting) and in 6.0% of those with CD (79% self-limiting); 83% and 76%, respectively, were associated with relapsing IBD. Type 2 occurred in 2.5% of patients with UC and 4.0% of those with CD; 87% and 89%, respectively, caused persistent symptoms whereas only 29% and 42%, respectively, were associated with relapsing IBD.
Conclusion—Enteropathic peripheral arthropathy without axial involvement can be subdivided into a pauciarticular, large joint arthropathy, and a bilateral symmetrical polyarthropathy, each being distinguished by its articular distribution and natural history.
相似文献
17.
Katz JA 《Journal of digestive diseases》2007,8(2):65-71
Optimal care of the inflammatory bowel diseases, Crohn's disease and ulcerative colitis, requires a broad understanding of disease pathophysiology and therapeutic alternatives. The goals of therapy are accurate diagnosis and timely treatment to both induce and maintain a clinical remission and improve patient quality of life. Most patients can be adequately treated using a combination or aminosalicylates, antibiotics, and corticosteroids, though many patients with Crohn's disease will require immunomodulators, such as azathioprine or 6-mercaptopurine. The development of novel biologic therapies, particularly infliximab, have dramatically improved our ability to medically manage more severe Crohn's disease and ulcerative colitis patients. This review will focus on the medical management of inflammatory bowel disease in adults. 相似文献
18.
The epidemiology and phenotype of inflammatory bowel disease (IBD) in the Chinese population is not well-known. We performed a comprehensive search of the Chinese biomedical literature database from 1989 to 2007 using the following key words: inflammatory bowel disease (IBD), ulcerative colitis (UC), Crohn's disease (CD). The investigation of hospitalized IBD patients from 1990 to 2003 was also carried out in 23 medical centers of 11 cities over China. There are some notable epidemiological and phenotypical differences between Chinese IBD and Caucasian IBD, including a lack of familial clustering, male predominance, a relatively later onset of the illness with no second peak age occurrence after 50 years old, a milder clinical course, less extra-intestinal manifestations and complications, and less fistulous and peri-anal complications in Chinese CD. The data indicate an increased incidence of IBD in China with many complicated clinical problems, which offers potential opportunities to study the disease prospectively and identify the etiological factors, leading also to the better management of this disease in China. 相似文献
19.
抗酿酒酵母菌和中性粒细胞胞浆抗体联合测定鉴别炎症性肠病的意义 总被引:4,自引:1,他引:3
目的 联合测定血清抗酿酒酵母菌抗体 (ASCA) IgG、ASCA IgA和核周型抗中性粒细胞胞浆抗体 (pANCA)水平 ,探索其对克罗恩病 (CD)和溃疡性结肠炎 (UC)的诊断和鉴别诊断意义。 方法 分别应用标准化ELISA法和间接免疫荧光法对 19例炎症性肠病 (IBD ,UC10例 ,CD9例 )患者和 18名健康对照者血清ASCA IgG、ASCA IgA和pANCA水平进行测定。 结果 9例CD患者 (末段回肠和结肠均累及 )血清ASCA IgG和ASCA IgA水平 (酶单位 )分别为18.5 1± 6 .38和 11.74± 5 .4 6 ,显著高于10例UC患者 (6 .98± 5 .2 4和 3.88± 3.5 2 )和 18名健康对照者 (5 .90± 4 .12和 4 .6 2± 3.2 1,P值均 <0 .0 5 ) ,pANCA诊断UC的敏感性为 80 % ,而CD患者和健康对照者的阳性检测率均为 0 %。结论 AS CA是一种对CD具有特异性的抗体 ,pANCA是与UC显著正相关的一个免疫学指标。它们均有助于CD与UC的诊断和鉴别诊断 ,是IBD非创伤性鉴别诊断方法之一。 相似文献
20.
Aleksandra Banaszkiewicz Beata Klincewicz Izabella Łazowska‐Przeorek Urszula Grzybowska‐Chlebowczyk Paulina Kąkol Aleksandra Mytyk Anna Kofla Andrzej Radzikowski 《Influenza and other respiratory viruses》2014,8(4):431-435
The aim of this study was to evaluate the influenza vaccination status among paediatric patients with inflammatory bowel disease (IBD) in Poland. This was a questionnaire‐based study. 242 patients with IBD and 142 controls were enrolled in the study. Of patients with IBD, 7·8% received an influenza vaccine, compared to 18·3% of controls (P = 0·0013). There were no statistically significant differences in time from IBD diagnosis, disease activity and in drugs, between vaccinated and non‐vaccinated IBD children. In conclusion, the data of our study demonstrate an alarmingly poor influenza vaccination status in the majority of children with IBD. Therefore, there is an unmet need to implement better influenza vaccination strategies for this group of patients. 相似文献