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Query: UNIPROT:P01889 (ankylosing spondylitis)
 5,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

One hundred and two patients from South India with primary ankylosing spondylitis (AS) were analysed clinically and radiologically. The mean age of onset was 26 years, with a male to female ratio of 16:1. Eleven patients presented as juvenile ankylosing spondylitis. The mode of presentation of AS included axial involvement in 59, peripheral arthritis in 38, heel pain in 18 and acute anterior uveitis (AAU) in 11. The overall incidence of extra axial features was high (90 patients). These included subjects with peripheral arthritis (49), heel pain (35), AAU (14), rib pain (11), aortic regurgitation (8), apical pulmonary fibrosis (5), mitral regurgitation (2) and conduction defects (2). Peripheral arthritis was characteristically asymmetrical and oligo articular, and involved lower limb joints. No renal involvement was noticed. Radiologically, bilateral sacroilitis was seen in 80% of cases.
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PMID:Pattern of rheumatic diseases in south India. V. Ankylosing spondylitis. A clinical and radiological study. 208 81

Ankylosing spondylitis is apparently rare among Japanese and it is known that this disease is commoner in males than in females. The male to female ratio among general ankylosing spondylitis is 4.5:1. The cardiac conduction abnormalities, aortic insufficiency and mitral insufficiency are sometimes associated with this disease. We analysed the influence of sex on the development of these cardiac complications using 95 reported cases of ankylosing spondylitis including our case. Among the ankylosing spondylitis patients who were accompanied with cardiac complication, 99% were male. This frequency is significantly high compared with that found in general ankylosing spondylitis (p less than 0.0001). The cardiac complication associated with this disease seems to be characteristic for males. This sex difference is useful for differential diagnosis from various diseases which accompany these cardiac complications. The mechanism of sex influence on the cardiac complication of ankylosing spondylitis was also discussed.
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PMID:[Sex influence on the cardiac complication of ankylosing spondylitis--analysis of 95 cases of ankylosing spondylitis including our case]. 230 25

A report of echocardiographic features of an extension of "subaortic bump" producing mitral regurgitation in a patient with ankylosing spondylitis and left-sided bivalvular regurgitation is described for the first time. The anatomic and echocardiographic features of "subaortic bump," specifically found in patients with ankylosing spondylitis, have been previously reported. A review of the literature on ankylosing spondylitis and mitral regurgitation is discussed.
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PMID:Echocardiographic features of mitral regurgitation due to ankylosing spondylitis. 381 36

The incidence of cardiovascular lesions in 97 patients with ankylosing spondylitis (AS) was found to be 14%; 8 patients had isolated aortic insufficiency (AI), 3 had isolated heart block, 2 had combined AI and heart block, and 1 had mitral insufficiency. In comparison with control groups of 81 patients with rheumatoid arthritis and 99 random hospital patients there was no increased incidence of isolated heart block in patients with AS. Clinical and postmortem findings indicated that the cardiovascular lesions of some patients with AS may antedate articular disease and may regress spontaneously. In addition, the unusual occurrence of AI in two patients with psoriatic spondylitis and in one with AS and regional enteritis is documented.
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PMID:Cardiovascular manifestations of ankylosing spondylitis. 444 13

We reported a case of ankylosing spondylitis which successfully underwent aortic valve replacement for combined aortic and mitral regurgitation. A 42-year-old man was admitted with symptoms of shortness of breath and anginal pain. He was previously diagnosed ankylosing spondylitis by an orthopedician A grade III/VI to and fro murmur was audible at the left sternal border. Retrograde aortography revealed severe aortic regurgitation and mild mitral regurgitation. Cardiac catheterization showed moderately pulmonary hypertension and high pulmonary artery wedge pressure. He underwent aortic valve replacement with SJM prosthetic valve. His postoperative course was uneventful. In Japan, ankylosing spondylitis is rare disease, and cardiac lesions associated with these conditions is seldom met to us. The surgical problems and management of these lesions are discussed.
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PMID:[A case report of combined aortic and mitral regurgitation associated with ankylosing spondylitis]. 846 47

Although cardiac involvement in the form of conduction abnormalities or aortic regurgitation occurs in 5 to 10% of patients with ankylosing spondylitis, few studies have assessed left ventricular (LV) function. This study assesses the prevalence of both systolic and diastolic LV dysfunction and other cardiac abnormalities in patients with ankylosing spondylitis who have no clinical cardiac manifestations. Fifty-nine patients (49 men and 10 women, mean age 42 +/- 10 years) underwent full clinical examination, electrocardiography, 24-hour Holter monitoring and 2-dimensional, M-mode and Doppler echocardiography. Mean disease duration was 17 +/- 9 years (range 1 to 42). Seventeen patients had evidence of noncardiac extraarticular manifestations. Precordial examination was normal in all. An age- and sex-matched control group of 44 healthy subjects was also studied. On echocardiography, abnormal LV diastolic function was detected in 12 patients (20%). Prolonged isovolumic relaxation time, prolonged deceleration time, reduced rate of descent of flow velocity in early diastole (EF slope) and reversal of the early and late peak transmitral diastolic flow velocities (E/A ratio) were noted in 9 patients. In 3 patients there was an increased E/A ratio, reduced deceleration time and increased EF slope. Mild aortic regurgitation and mitral regurgitation was seen in 1 and 3 patients, respectively. No abnormalities of left atrial size, LV systolic or diastolic dimensions or wall thicknesses were noted. There was no correlation between the presence of LV diastolic dysfunction and age, disease severity, disease duration, or the presence of extraarticular manifestations.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Doppler echocardiographic evidence of left ventricular diastolic dysfunction in ankylosing spondylitis. 849 77

To evaluate the involvement of the heart in patients with seronegative spondyloarthropathies by echodopplercardiography, 35 patients including 20 with ankylosing spondylitis, 10 with Reiter's syndrome and 5 with psoriatic arthritis (21 men and 14 women, with ages ranging from 17-68 years and averaging 38.5) were studied. Most were asymptomatic with respect to the cardiovascular system (65.71%) and 12 oligosymptomatic with palpitations as their main complaint. Each patient had an echocardiogram and electrocardiogram. A two-dimensional echocardiogram demonstrated alterations in 19 patients (54.29%), 28.58% asymptomatic and 25.71% symptomatic. This study revealed most of lesions (17/19-84.47%) followed by the Dopplerechocardiography (10/19-52.63%) and the one-dimensional echocardiography (9/19-47.36%). Abnormal aortic valves were found in 10 patients, in 7 thickenning and in 3 calcifications. The mitral valve was involved in 11 patients, in 8 thickenning, in 1 calcification and in 2 valve prolapse. In ankylosing spondylitis aortic valve disease was found in 8 patients. Dopplerechocardiography evidenced the presence of aortic regurgitation in 4 patients and mitral insufficiency in 3. The Q-T interval was increased in 19 patients, there was one first degree auriculoventricular block, one right branch block and one sinus bradicardia. Thus the echocardiogram is an excellent noninvasive method to disclose cardiac disturbances in patients with seronegative spondyloarthropaties.
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PMID:[Echocardiography in the evaluation of cardiac involvement in seronegative spondylo-arthropathies]. 854 21

While cardiovascular disease develops in up to 50% of adult patients with ankylosing spondylitis, it is very uncommon in its juvenile counterpart. Regarding the early stage of the disease, before onset of sacroiliac joint changes, only two cases with aortic incompetence have been published while reports of mitral valve involvement are not available. A 13 year old boy is described with an HLA-B27 positive asymmetric oligoarthritis and enthesitis, without back pain or radiographic evidence of sacroiliitis. Echocardiography showed an echogenic structure measuring 8 x 11 x 20 mm at the fibrous continuity between the aortic and mitral valves extending through a false tendon into an echogenic thickened posterior papillary muscle, causing a grade II aortic and grade I/II mitral regurgitation. Short term corticosteroid and long term non-steroidal anti-inflammatory drug and disease modifying antirheumatic drug treatments efficiently controlled the symptoms. The cardiac findings remained unchanged during a follow up of 20 months. Careful cardiac evaluation appears to be mandatory even in these young patients.
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PMID:HLA-B27 positive juvenile arthritis with cardiac involvement preceding sacroiliac joint changes. 1171 84

Aortic insufficiency, myocardial fibrosis and conduction disturbances are known complications of ankylosing spondylitis (AS). However, few studies have assessed left ventricular diastolic function and no data are available about P-wave analysis. In this study 88 AS patients and 31 healthy volunteers underwent clinical examination, electrocardiography, echocardiography and signal-averaged P-wave analysis for the evaluation of asymptomatic cardiac involvement. The aortic root in AS patients was larger and this was correlated with the duration of the disease. Five of 88 AS patients (5.7%) had evidence of mitral valve prolapse, six (6.8%) had thick and redundant mitral valves without prolapse, five (5.7%) had mild mitral regurgitation, two had moderate (2.3%) and two had mild (2.3%) aortic regurgitation. Examination of diastolic function revealed a lower peak of E-wave velocity (E) and E/A ratio, a higher peak of A-wave velocity (A) and acceleration rate of the A wave, a longer deceleration time of E-wave velocity and isovolumic relaxation time in the AS group compared to controls. Mean filtered P-wave duration (PWD) in AS was similar to that of controls. However, PWD in AS patients was positively correlated with left atrial dimension and acceleration rate of the A wave and negatively correlated with E and E/A ratio. In conclusion, cardiac involvement may be seen in AS patients in the absence of clinical manifestations. Echocardiographic examination of diastolic function can be used in this asymptomatic period. Further studies are needed to clarify the prognostic significance of diastolic abnormalities and the value of P-wave analysis in cardiac evaluation of these patients.
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PMID:Echocardiographic evidence of cardiac involvement in ankylosing spondylitis. 1208 63

We report on a patient with ankylosing spondylitis in association with mitral stenosis, mitral regurgitation, and aortic regurgitation. Despite extensive search of literature, we could not find association of mitral stenosis with ankylosing spondylitis. This report is the first to describe this association. Our findings are based on clinical and echocardiographic findings.
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PMID:Ankylosing spondylitis in association with mitral stenosis, mitral regurgitation, and aortic regurgitation: a case report and review of the literature. 1284 65


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