Abstract:
BACKGROUND:Although the number of ulcerative colitis patients has increased rapidly in Japan, few reports have been published regarding their clinical aspects. We investigated the clinical characteristics and chronological change of ulcerative colitis in Japanese patients. METHODS:Patients diagnosed with ulcerative colitis during the period from 1981 to 2000 were registered and their clinical profiles were analyzed. The chronological changes in clinical aspects, such as onset age, sex distribution, severity, extent of disease, clinical course, and corticosteroid use, were also determined. RESULTS:A total of 844 patients were registered, composed of 431 men and 413 women, with a median onset age of 34 years. The proportion of mild colitis and proctitis was significantly larger in patients with an onset at over 60 years of age, relative to those with an onset at less than 30 years (P<0.016). The proportion of ulcerative colitis patients with old age onset (P=0.09), male sex (P<0.01), mild colitis (P<0.01), proctitis (P<0.01), one-attack-only type (P<0.01), and not-treated-with-corticosteroid (P<0.01) demonstrated a chronological increase from 1981 to 2000. CONCLUSIONS:The distinctive clinical features and chronological change were seen in Japanese ulcerative colitis patients in recent years. Our data can help understand clinical aspects of ulcerative colitis patients in Asia, where the incidence of ulcerative colitis is still increasing.
journal_name
Eur J Gastroenterol Hepatoljournal_title
European journal of gastroenterology & hepatologyauthors
Fujimoto T,Kato J,Nasu J,Kuriyama M,Okada H,Yamamoto H,Mizuno M,Shiratori Y,Japan West Ulcerative Colitis (JWUC) Study Group.doi
10.1097/MEG.0b013e3280110fb9subject
Has Abstractpub_date
2007-03-01 00:00:00pages
229-35issue
3eissn
0954-691Xissn
1473-5687pii
00042737-200703000-00007journal_volume
19pub_type
杂志文章,多中心研究abstract:INTRODUCTION:The aim of this study is to present the contrast enhanced magnetic resonance angiography findings of hepatic venous outflow obstruction in patients in whom surgery had been performed for hepatic hydatidosis. No patient history of parasitic hepatic venous invasion or earlier hepatic venous outflow obstructi...
journal_title:European journal of gastroenterology & hepatology
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abstract:BACKGROUND:The high vascularity of hepatocellular carcinoma (HCC) seems to be a potential therapeutic target. We evaluated the efficacy, toxicity, and histologic response to thalidomide in advanced HCC in a single center phase I/II pilot trial. METHODS:Between September 2000 and August 2004 patients with HCC uneligibl...
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abstract::A 46-year-old woman was admitted to our department with symptoms of nausea, anorexia and asthenia. Serum alanine aminotransferase and aspartate aminotransferase levels were increased; all serological tests for viral hepatitis and autoimmune disorders were negative. She had taken Lycopodium similiaplex solution as seda...
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