Journal/Magazine Articles
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This collection contains original research articles, review articles and case reports published in local and international peer reviewed journals by the staff members of the Faculty of Medicine
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Item Asia Pacific Consensus Statements on Crohn's Disease Part 1: definition, diagnosis and epidemiology (Asia Pacific Crohn’s Disease Consensus Part 1)(Wiley-Blackwell, 2016) Ooi, C.J.; Hilmi, I.; Makharia, G.K.; Gibson, P.R.; Fock, K.M.; Ahuja, V.; Ling, K.L.; Lim, W.C.; Thia, K.T.; Wei, S.C.; Leung, W.K.; Koh, P.K.; Gearry, R.B.; Goh, K.L.; Ouyang, Q.; Sollano, J.; Manatsathit, S.; de Silva, H.J.; Rerknimitr, R.; Pisespongsa, P.; Abu Hassan, M.R.; Sung, J.; Hibi, T.; Boey, C.C.; Moran, N.; Leong, R. W.; Asia Pacific Association of Gastroenterology (APAGE) Working Group on Inflammatory Bowel DiseaseInflammatory bowel disease (IBD) was previously thought to be rare in Asia, but emerging data indicate rising incidence and prevalence of IBD in the region. The Asia Pacific Working Group on Inflammatory Bowel Disease was established in Cebu, Philippines, at the Asia Pacific Digestive Week conference in 2006 under the auspices of the Asian Pacific Association of Gastroenterology (APAGE) with the goal of developing best management practices, coordinating research and raising awareness of IBD in the region. The consensus group previously published recommendations for the diagnosis and management of ulcerative colitis (UC) with specific relevance to the Asia-Pacific region.1 The present consensus statements were developed following a similar process to address the epidemiology, diagnosis and management of Crohn's disease (CD). The goals of these statements are to pool the pertinent literature specifically highlighting relevant data and conditions in the Asia-Pacific region relating to the economy, health systems, background infectious diseases, differential diagnoses and treatment availability. It does not intend to be all-comprehensive and future revisions are likely to be required in this ever-changing field. This article is protected by copyright. All rights reserved.Item The Asia Pacific Consensus Statements on Crohn's Disease Part 2: Management(Wiley-Blackwell, 2016) Ooi, C.J.; Hilmi, I.; Makharia, G.K.; Gibson, P.R.; Fock, K.M.; Ahuja, V.; Ling, K.L.; Lim, W.C.; Thia, K.T.; Wei, S.C.; Leung, W.K.; Koh, P.K.; Gearry, R.B.; Goh, K.L.; Ouyang, Q.; Sollano, J.; Manatsathit, S.; de Silva, H.J.; Rerknimitr, R.; Pisespongsa, P.; Abu Hassan, M.R.; Sung, J.; Hibi, T.; Boey, C.C.; Moran, N.; Leong, R.W.; Asia Pacific Association of Gastroenterology (APAGE) Working Group on Inflammatory Bowel DiseaseInflammatory bowel disease (IBD) was previously thought to be rare in Asia, but emerging data indicate rising incidence and prevalence of IBD in the region. The Asia Pacific Working Group on Inflammatory Bowel Disease was established in Cebu, Philippines, at the Asia Pacific Digestive Week conference in 2006 under the auspices of the Asian Pacific Association of Gastroenterology (APAGE) with the goal of developing best management practices, coordinating research and raising awareness of IBD in the region. The consensus group previously published recommendations for the diagnosis and management of ulcerative colitis (UC) with specific relevance to the Asia-Pacific region.1 The present consensus statements were developed following a similar process to address the epidemiology, diagnosis and management of Crohn's disease (CD). The goals of these statements are to pool the pertinent literature specifically highlighting relevant data and conditions in the Asia-Pacific region relating to the economy, health systems, background infectious diseases, differential diagnoses and treatment availability. It does not intend to be all-comprehensive and future revisions are likely to be required in this ever-changing field. This article is protected by copyright. All rights reserved.Item The Molecular classification of the clinical manifestations of Crohn's Disease.(Elsevier-W.B. Saunders, 2002) Ahamad, T.; Armuzzi, A.; Bunce, M.; Mulcahy-Hawes, K.; Marshall, S.E.; Orchard, T.R.; Crawshaw, J.; Large, O.; de Silva, A.; Cook, J.T.; Barnardo, M.; Cullen, S.; Welsh, K.I.; Jewell, D.P.BACKGROUND & AIMS: Crohn's disease is a common inflammatory disorder of the gut characterized by variation in both location and behavior. Chromosome 16 and the HLA region on chromosome 6 have been implicated in susceptibility to disease. Mutations in the NOD2/CARD15 gene, recently identified on chromosome 16, have been associated with disease overall but are found in only 25% of patients. No data regarding their contribution to specific disease subtypes exist. Here we report a detailed genotype-phenotype analysis of 244 accurately characterized patients. METHODS: A total of 244 white patients with Crohn's disease recruited from a single center in the United Kingdom were studied. All patients were rigorously phenotyped and followed-up for a median time of 16 years. By using linkage disequilibrium mapping we studied 340 polymorphisms in 24 HLA genes and 3 NOD2/CARD15 polymorphisms. RESULTS: We show that NOD2/CARD15 mutations determine ileal disease only. We confirm that alleles on specific long-range HLA haplotypes determine overall susceptibility and describe novel genetic associations with susceptibility, location, and behavior of Crohn's disease. CONCLUSIONS: The clinical pattern of Crohn's disease may be defined by specific genotypes. This study may provide the basis for a future molecular classification of disease.