Volume 5, Issue 1 (Spring 2002)
J Arak Uni Med Sci 2002, 5(1): 23-28 |
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Fani A. A Study on the Pattern Prevalence of Inflammatory Bowel Disease and its Clinical Presentation in Arak. J Arak Uni Med Sci 2002; 5 (1) :23-28
URL: http://jams.arakmu.ac.ir/article-1-6692-en.html
URL: http://jams.arakmu.ac.ir/article-1-6692-en.html
Arak University of Medical Sciences, Arak, Iran.
Abstract: (1203 Views)
Introduction: Inflammatory bowel diseases (IBD), including crohns disease (CD) and ulcerative colitis (UC), belong to the group of inflammatory disease with unknown origin, which primarily involve the gastrointestinal tract but also have extraintestinal manifestations. In western studies, an annual incidence of 5-11 in a hundred is thousands estimated and no similar epidemiological studies have been performed so far in Iran. In this study our goal is to determine the pattern of IBD and its clinical aspects in Arak.
Materials and Methods: In this study of 20 months duration (from april 2000 to sep 2001), all the patients with suspected IBD, referred to specific clinics, were evaluated by careful clinical, paraclinical, colonoscopy and histopathological tests and finally the diagnosis of IBD was made according to these criteria and then the collected data was statistically analyzed.
Results: From the total number of 108 patients , diagnosed with IBD, 97 cases (89.8%) had UC and (10.2%) had CD. From the patients with Uc, 41 (47.4%) were female and 21 (52.6%) were male and in CD patients, 8 cases (72.7%) were female and 27.3% male. 58.8% of UC cases were under 40 yars of age , in 19 cases (19.6%) of patients with UC. The duration of the disease was less than a year. Rectal involvement existed in all the patients with UC. Extraintestinal manifestations were rare except anemia. Patients with CD were all under 30 years old and ileocecal involvement existed in 8 of them with major manifestations of malabsorption syndromes. Recurrent fistulas led to 2 deaths.
Conclusion: Although this is not a broad epidemiological study, our effort eas to detect the maximum number of patients with IBD and in regard with 19 cases with less than a year history of the disease. The annual incidence. Of IBD in Arak is estimated to be more than 3.04% in hundred thousand. In the UC from of IBD. less complications (cancer, stenosis and tioxic colon) were found in comparison to western studies and in the case of CD, the prevalence is much lower but is accompanied by more serious GI complications. it is likely that IBD is no less prevalent in this region than the west but it is more missed and undetected which can be resolved by better evaluation of the patients upon admission.
Materials and Methods: In this study of 20 months duration (from april 2000 to sep 2001), all the patients with suspected IBD, referred to specific clinics, were evaluated by careful clinical, paraclinical, colonoscopy and histopathological tests and finally the diagnosis of IBD was made according to these criteria and then the collected data was statistically analyzed.
Results: From the total number of 108 patients , diagnosed with IBD, 97 cases (89.8%) had UC and (10.2%) had CD. From the patients with Uc, 41 (47.4%) were female and 21 (52.6%) were male and in CD patients, 8 cases (72.7%) were female and 27.3% male. 58.8% of UC cases were under 40 yars of age , in 19 cases (19.6%) of patients with UC. The duration of the disease was less than a year. Rectal involvement existed in all the patients with UC. Extraintestinal manifestations were rare except anemia. Patients with CD were all under 30 years old and ileocecal involvement existed in 8 of them with major manifestations of malabsorption syndromes. Recurrent fistulas led to 2 deaths.
Conclusion: Although this is not a broad epidemiological study, our effort eas to detect the maximum number of patients with IBD and in regard with 19 cases with less than a year history of the disease. The annual incidence. Of IBD in Arak is estimated to be more than 3.04% in hundred thousand. In the UC from of IBD. less complications (cancer, stenosis and tioxic colon) were found in comparison to western studies and in the case of CD, the prevalence is much lower but is accompanied by more serious GI complications. it is likely that IBD is no less prevalent in this region than the west but it is more missed and undetected which can be resolved by better evaluation of the patients upon admission.
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