共查询到20条相似文献,搜索用时 15 毫秒
1.
2.
Bozkurt A Akpinar O Uzun S Akman A Arslan D Birand A 《The American journal of cardiology》2006,97(5):710-715
Case-controlled studies have shown that the prevalence of left ventricular (LV) diastolic dysfunction is higher in patients with Beh?et's disease. However, there are no data evaluating the value of Doppler tissue imaging (DTI) in Beh?et's disease. The aim of this study was to evaluate the cardiac involvement and the LV function at rest and at the end of isometric exercise by pulse-wave Doppler and DTI methods in patients with Beh?et's disease. Fifty-four patients with Behcet's disease and 50 control subjects were studied. Dimensions of cardiac chambers, aortic root dimension, valvular abnormalities, and systolic function were similar in both groups. The mean E/A ratio was significantly lower in patients than controls (1.22 +/- .09 vs 1.36 +/- 0.30, p = 0.01). The E/A ratio was <1 in 12 patients (22%) and in 3 controls (6%) (p = 0.02). By DTI, no difference was found in the mean S-, e-, and a-wave velocities, and e/a ratio between the 2 groups. The e/a ratio was <1 in 13 patients (24.1%) and in 7 controls (14%) (p = 0.2) by DTI. There were no differences in the mitral pulse-wave Doppler and DTI parameters in patient and control groups at the end of exercise. The prevalence of cardiac pathology in Beh?et's disease did not differ appreciably from the controls. In conclusion, the LV systolic and diastolic functions in the patients with Beh?et's disease and controls were similar not only at rest but also at the end of exercise. 相似文献
3.
Compston J 《Gut》2003,52(4):459-460
4.
5.
Endoscopic findings of gastrointestinal involvement in Chinese patients with Behcet’s disease 总被引:3,自引:0,他引:3
Jun Zou Yan Shen Da-Nian Ji Song-Bai Zheng Jian-Long Guan 《World journal of gastroenterology : WJG》2014,20(45):17171-17178
AIM:To report the incidence,clinical features and outcomes of gastrointestinal(GI)involvement in Behcet’s disease(BD).METHODS:A total of 168 consecutive patients with BD were screened and upper and lower GI endoscopies were performed in 148 patients.Four hundred age-and sex-matched controls were enrolled for comparison.RESULTS:Fifty-two(35.1%)patients had GI lesions.After a mean follow-up of 10 mo,ileocecal ulcers had been confirmed in 20 patients,including active ulcer(s)in 18 patients,but no ileocecal ulceration was found in controls.GI symptoms were present in 14 patients with active ulcer(s),while 4 patients with smaller ulcer were asymptomatic.Endoscopic features of ileocecalulcer were:a single ulcer(50%),larger than 1 cm in diameter(72.2%),and round/oval or volcano-type in shape(83.3%).Compared with patients without GI involvement,less ocular lesions,lower levels of albumin,erythrocyte count and hemoglobin,and higher levels of C-reactive protein and erythrocyte sedimentation rate were confirmed in the intestinal BD group.Four patients had esophageal ulcers in the BD group but no case in controls.The other endoscopic findings were similar between the two groups.The prevalence of Helicobacter pylori infection was similar in both groups.Most patients received an immunomodulator and responded well.CONCLUSION:GI lesions commonly occur in Chinese BD patients.The most frequently involved area is the ileocecal region.Esophageal ulcer might be a rare but unique lesion. 相似文献
6.
Bone marrow biopsy (BMB) is recommended as a part of the workup diagnosis in all patients with non-Hodgkin's lymphoma (NHL). This is an invasive procedure that is mostly stressful for the patient and very rarely is associated with severe bleeding. We suggest that the clinician needs to weigh up the potential benefit of this procedure in each case in terms of changing therapeutic approach and prognosis. We think BMB is not mandatory in every patient with NHL and suggest recommendations for which patients we should continue to perform this procedure on. 相似文献
7.
Stagi S Simonini G Ricci L de Martino M Falcini F 《Rheumatology (Oxford, England)》2006,45(7):847-850
OBJECTIVE: Kawasaki disease (KD) is an acute febrile systemic vasculitis, mainly affecting infants and young children. Immunological abnormalities during the acute phase of KD have been described extensively. However, the occurrence of a second immunological disorder in a patient with a history of KD is rarely reported. We evaluated the presence of autoimmune thyroiditis and coeliac disease (CD) in patients with KD diagnosis. METHODS: Ninety consecutive children (57 males and 33 females, median age 5.2 yr, age range 1.6-14.1 yr) with KD were evaluated. All patients were evaluated for thyroid function (thyroid-stimulating hormone, thyroxine and triiodothyronine), anti-thyroglobulin (TgA) and anti-peroxidase (TPOA) antibodies, and antigliadin, anti-endomysium and antitransglutaminase antibodies. CD was confirmed by jejunal biopsy if the specific antibody profile was positive. One hundred and fifty Italian children, matched for age and sex and from the same geographic area, acted as controls. RESULTS: A total of five patients (three boys, two girls; 5.5%; P<0.05) were found positive for coeliac antibodies. In all of these patients the diagnosis of CD was confirmed histologically. Regarding thyroid function and autoantibodies, no patient showed subclinical hypothyroidism or autoimmune thyroiditis. No differences in the familial occurrence of autoimmune diseases between KD patients and controls were found (9.1 and 7.9%, respectively). CONCLUSIONS: Our data showed a higher prevalence of CD in children with KD, and this suggests that children with KD should be monitored carefully for CD. However, there was no increase in the prevalence of autoimmune thyroid diseases in patients with KD or the familial occurrence of autoimmune diseases. 相似文献
8.
Low serum and bone vitamin K status in patients with longstanding Crohn's disease: another pathogenetic factor of osteoporosis in Crohn's disease?
下载免费PDF全文
![点击此处可从《Gut》网站下载免费的PDF全文](/ch/ext_images/free.gif)
BACKGROUND: A high prevalence of osteoporosis is reported in Crohn's disease. The pathogenesis is not completely understood but is probably multifactorial. Longstanding Crohn's disease is associated with a deficiency of fat soluble vitamins, among them vitamin K. Vitamin K is a cofactor in the carboxylation of osteocalcin, a protein essential for calcium binding to bone. A high level of circulating uncarboxylated osteocalcin is a sensitive marker of vitamin K deficiency. AIMS: To determine serum and bone vitamin K status in patients with Crohn's disease and to elucidate its relationship with bone mineral density. METHODS: Bone mineral density was measured in 32 patients with longstanding Crohn's disease and small bowel involvement, currently in remission, and receiving less than 5 mg of prednisolone daily. Serum levels of vitamins D and K, triglycerides, and total immunoreactive osteocalcin, as well as uncarboxylated osteocalcin ("free" osteocalcin) were determined. The hydroxyapatite binding capacity of osteocalcin was calculated. Data were compared with an age and sex matched control population. RESULTS: Serum vitamin K levels of CD patients were significantly decreased compared with normal controls (p<0.01). "Free" osteocalcin was higher and hydroxyapatite binding capacity of circulating osteocalcin was lower than in matched controls (p<0.05 and p<0.001, respectively), indicating a low bone vitamin K status in Crohn's disease. In patients, an inverse correlation was found between "free" osteocalcin and lumbar spine bone mineral density (r=-0.375, p<0.05) and between "free" osteocalcin and the z score of the lumbar spine (r=-0.381, p<0.05). Multiple linear regression analysis showed that "free" osteocalcin was an independent risk factor for low bone mineral density of the lumbar spine whereas serum vitamin D was not. CONCLUSIONS: The finding that a poor vitamin K status is associated with low bone mineral density in longstanding Crohn's disease may have implications for the prevention and treatment of osteoporosis in this disorder. 相似文献
9.
Holzner B Fischhofer M Kemmler G Kopp M Sperner-Unterweger B Krugmann J Dirnhofer S Greil R 《European journal of haematology》2004,73(5):318-324
OBJECTIVES: The aim of the study was to determine the impact of socioeconomic status on relapse-free survival (RFS) in patients with Hodgkin's disease. METHODS: A number of factors were analyzed for their impact on relapse-free and overall survival in Hodgkin's disease using Cox regression. These factors included socioeconomic status (as defined by education and income), different treatment modalities and established clinical risk factors [e.g. age at diagnosis, stage of disease, involvement of three or more lymph nodes, presence or absence of a large mediastinal mass, E stages or elevation of erythrocyte sedimentation rate (ESR)]. The study used an initial sample of 126 patients recruited between 1969 and 1995 and a larger sample of 218 patients (recruited until 2002). Clinical data on disease and treatment characteristics were collected from medical records. RESULTS: In a univariate analysis, the following parameters had impact on RFS: treatment modality (combined treatment resulted in an improved RFS compared with patients treated with chemo- or radiotherapy alone), educational status and income. The 5- and 10-yr relapse-free survival rates were found to increase with decreasing educational level and decreasing average income per month. These results were significant in the initial and total samples and were also significant using multivariate analysis (hazard ratio for highest vs. lowest education group: 5.88; 95% confidence interval 1.87-18.52; for highest vs. lowest income group: 4.36; 95% confidence interval 1.35-14.05). CONCLUSION: Hodgkin's disease appears to be a striking exception from the usual positive correlation between high socioeconomic status and favorable treatment outcome in patients suffering from tumor. It is suggested that future studies on tumor genetics and biology and more detailed analysis of further socioeconomic parameters may be useful in clarifying this observation. 相似文献
10.
Boonen A Van Der Heijde D Landewé R Chorus A Van Lankveld W Miedema H Van Der Tempel H Van Der Linden S 《Annals of the rheumatic diseases》2004,63(10):1264-1268
OBJECTIVE: To determine whether avoidant coping in ankylosing spondylitis (AS) is independent of disease status and whether it is stable over time. METHODS: 658 patients with AS completed a postal questionnaire on health status, including pain and stiffness (BASDAI), physical function (BASFI), and coping (CORS). In CORS, "decreasing activities to cope with pain" and "pacing to cope with limitations" reflect avoidant behavioural coping. Ninety patients continued in a longitudinal study and 70 completed the CORS after four years. The adjusted contribution of age, sex, disease duration, educational level, pain (BASDAI), and physical function (BASFI) to the two avoidant coping strategies at first assessment was determined by multiple linear regression. Agreement between coping at first assessment and four years later was determined by intraclass correlation, and the correlation between change in coping and change in disease status over time by Pearson's correlation. RESULTS: At first assessment, worse physical function (BASFI) and more pain (BASDAI) were associated with "decreasing activities to cope with pain". Worse physical function, but not pain, was associated with "pacing to cope with limitations". The contribution of physical function or pain to the total explained variance in each of the coping strategies was small. Disease duration was not a determinant of avoidant coping, but greater age was associated with "pacing to cope with limitations". Change in avoidant coping strategies over time could not be explained by change in function or pain. CONCLUSIONS: In AS, avoidant coping at a particular time is largely independent of disease duration or status. Variability in avoidant coping over a limited period of four years cannot be explained by change in disease status. 相似文献
11.
12.
Is there an increased risk for cardiovascular disease in HIV-infected patients on antiretroviral therapy? 总被引:1,自引:0,他引:1
Duong M Cottin Y Froidure M Petit JM Piroth L Zeller M L'huillier I Fargeot A Mahrousseh M Chavanet P Wolf JE Portier H 《Annales de cardiologie et d'angeiologie》2003,52(5):302-307
There is a growing concern about an increased risk for cardiovascular disease in HIV infected patients receiving antiretroviral therapy (ART). This risk could be related to metabolic abnormalities associated with long-term use of antiretroviral drugs. In fact, well recognized cardiovascular risk factors such as hypertension, dyslipidaemia, diabetes mellitus and central fat deposition are increasingly seen in HIV patients on ART. These factors can also be associated with non reversible risk factors, such as male sex, age greater than 40 years and family history of premature coronary artery disease. In addition, cigarette smoking and sedentary lifestyle may predispose these patients to significant cardiovascular disease. A direct atherogenic effect of HIV infection itself or antiretroviral drugs is unlikely. Epidemiological studies have suggested an increased risk for coronary artery disease in HIV infected persons; nevertheless, only long term follow-up could confirm this statement. Despite these uncertainties, it seems reasonable to identify and manage cardiovascular risk factors in HIV infected patients. 相似文献
13.
Fusako Iikuni Yasuyuki Nomura Fumiyuki Goto Masato Murakami Shuntaro Shigihara Minoru Ikeda 《Clinical rheumatology》2013,32(10):1437-1441
While fibromyalgia is frequently associated with ear-related symptoms such as feeling of ear fullness, earache, and tinnitus, the pathogenesis of these ear-related symptoms in fibromyalgia patients is unknown. Here, we focused on clarifying the pathogenesis of ear fullness, a particularly common symptom observed in fibromyalgia patients. Twenty patients diagnosed with fibromyalgia on outpatient psychosomatic treatment complaining of ear-related symptoms answered our questionnaire and underwent neurotological examination, including pure tone audiometry and Eustachian tube function testing. While ear-related symptoms were significantly exacerbated after onset of fibromyalgia, we noted no correlation between the presence or absence of feeling of ear fullness and abnormal findings on neurotological examination. Given our findings, we suspect that onset of ear fullness may be associated not with abnormal findings in the middle and inner ear function tests but with other causes, such as central desensitization. 相似文献
14.
Ioannis Karatzoglou Maria P Yavropoulou Maria Pikilidou George Germanidis Evangelos Akriviadis Alexandra Papazisi Michael Daniilidis Pantelis Zebekakis John G Yovos 《World journal of gastroenterology : WJG》2014,20(28):9534-9540
AIM: To investigate the postprandial response of bone turnover markers in patients with Crohn’s disease (CD).METHODS: Fifty nine patients with CD aged 38 ± 14 years, and 45 healthy individuals matched for age and body mass index were included in the study. All participants underwent an oral glucose tolerance test (OGTT) after an overnight fast and serum levels of the bone resorption marker C-terminal crosslinking telopeptide of type I collagen (CTX-I) and the bone formation marker procollagen type I N propeptide were measured. Activity of the disease was assessed by calculation of the Crohn’s disease activity index (CDAI).RESULTS: Serum CTX-I was significantly higher in patients compared to controls (CTX-I: 453 ± 21 pg/mL vs 365 ± 25 pg/mL, P = 0.008), and values were significantly correlated with the activity of the disease (r = 0.435, P = 0.001). Results from OGTT-induced suppression of CTX-I showed two different trends. Patients with more active disease (assessed as CDAI > 150) had a more excessive suppression of CTX-I compared to controls (55% vs 43% P < 0.001), while patients on remission (assessed as CDAI < 150) demonstrated an attenuated CTX-I suppression (30% vs 43% P < 0.001). In line with this, CTX-I suppression after oral glucose load was significantly correlated with the activity of the disease (r = 0.913, P < 0.001).CONCLUSION: The physiological skeletal response of postprandial suppression of bone resorption is maintained in patients with CD and is strongly dependent to the activity of the disease. 相似文献
15.
Is there evidence for an increase in the death rate from liver-related disease in patients with HIV?
Mocroft A Soriano V Rockstroh J Reiss P Kirk O de Wit S Gatell J Clotet B Phillips AN Lundgren JD;EuroSIDA Study Group 《AIDS (London, England)》2005,19(18):2117-2125
BACKGROUND: Increases in deaths due to liver-related disease (LRD) among HIV-infected individuals have been reported although the influence of combination antiretroviral therapy (cART) on LRD is controversial. AIMS: To determine changes over time in the death rate from LRD and if longer exposure to cART was associated with an increased death rate from LRD in 10 937 patients from EuroSIDA, an observational longitudinal cohort study. RESULTS: A total of 184 (1.7%) died from LRD during 52 236 person-years of follow-up (PYFU). The death rate from LRD declined from 6.9 per 1000 PYFU before 1995 [95% confidence interval (CI), 3.9-9.9] to 2.6 at/after 2004 (95% CI, 1.6-4.0). When the current CD4 cell count and other factors were taken into account, there was a 13% increase in the death rate from LRD per year (95% CI, 5-20%, P = 0.0008). In patients who had started cART, there was a 12% increase in the death rate from LRD per additional year exposure to cART (95% CI, 4-20%, P = 0.022) after adjustment for current CD4 cell count and other factors. CONCLUSIONS: Death rates from LRD appeared to decrease across Europe. However after adjustment for the current CD4 cell count, and therefore increases in CD4 cell counts in patients taking cART, there was a significant increase over time in death rates from LRD. In patients with similar CD4 cell counts, longer exposure to cART was associated with an increased death rate from LRD. This may be due to direct liver toxicity of antiretrovirals, progression of liver disease due to hepatitis B virus or hepatitis C virus over time as patients survive longer, or some other factor. 相似文献
16.
17.
18.
19.
Ruco LP Di Napoli A Pilozzi E Talerico C Uccella I Giancola ML Alba L Antinori A 《AIDS research and human retroviruses》2004,20(2):129-133
Recently, a 15-fold increased risk of T cell lymphomas has been estimated in HIV-infected populations. This increase has been observed for all T cell lymphoma subtypes. In the present report we describe clinical and pathological features of three consecutive cases of peripheral T cell lymphoma (PTCL) with cytotoxic phenotype in HIV-positive patients that came to our attention in May-September 2002. The diagnosis of PTCL was made in lymph node (two cases) and in needle biopsies from liver and bone marrow of the same patient. The patients were two females (31 and 45 years old) and one male (49 years old). The risk factor for each patient was heterosexual, injecting drug user, and homosexual, respectively. CD4 cell counts were low (79-81 cells/mm3). Two patients were naive for antiretroviral therapy. At histological examination, all the involved tissues were effaced by a neoplastic proliferation of CD3+/CD8+ medium to large pleomorphic cells containing TIA-1+ cytotoxic granules and a few granzyme B+ granules. Neoplastic cells were not infected by EBV or by HHV-8. They were negative for the B cell antigens CD20 and CD79a, for CD30 and for CD56. Clonal T cell receptor-g (TCR-g) rearrangements were demonstrated in the three cases. 相似文献