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Browsing by Author "Nanayakkara, S.D."

Browsing by Author "Nanayakkara, S.D."

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  • Changing phenotype of IBD in Sri Lanka 
    Niriella, M.A.; Kodisinghe, S.K.; Dinamithra, N.P.; Rajapakshe, N.; Nanayakkara, S.D.; Luke, H.P.D.P.; Silva, K.T.M.; Dassanayake, A.S.; de Silva, A.P.; Navarathne, N.M.M.; de Silva, H.J. (Sri Lanka Medical Association, 2016)
    INTRODUCTION: Inflammatory bowel disease (IBD) is increasing in Asia Pacific, with recent changes in phenotype reported from some countries. METHOD: Patients with histologically proven IBD [ulcerative colitis(UC), Crohn’s ...
  • Changing phenotype, early clinical course and clinical predictors of irritable bowel syndrome in Sri Lanka: a prospective, multi-centre descriptive study 
    Niriella, M.A.; Kodisinghe, S.K.; Nanayakkara, S.D.; Silva, K.T.M.; Rajapakshe, N.; Luke, D.; de Silva, A.P.; Navarathne, N.M.M.; Dissanayake, V.H.W.; Jayasekara, R.W.; de Silva, H.J. (Sri Lanka Medical Association, 2017)
    INTRODUCTION & OBJECTIVES: Incidence of inflammatory bowel disease (IBD) is increasing in the Asia Pacific, with changes in phenotype and disease course been reported. METHODS: Ulcerative colitis (UC) and Crohn disease ...
  • Clinical predictors of poor disease outcome for inflammatory bowel disease in Sri Lanka 
    Niriella, M.A.; Kodisinghe, S.K.; Dassanayake, S.U.B.; Rajapakshe, N.; Nanayakkara, S.D.; Luke, H.P.D.P.; Silva, K.T.M.; de Silva, A.P.; Navarathne, N.M.M.; de Silva, H.J. (Sri Lanka Medical Association, 2016)
    INTRODUCTION: There is limited data on clinical predictors of poor outcomes of inflammatory bowel disease from Sri Lanka. OBJECTIVES: To study clinical predictors of poor outcomes of inflammatory bowel disease among patients ...
  • Early clinical course of IBD in Sri Lanka 
    Niriella, M.A.; Kodisinghe, S.K.; Dinamithra, N.P.; Rajapakshe, N.; Nanayakkara, S.D.; Luke, H.P.D.P.; Silva, K.T.M.; Dassanayake, A.S.; de Silva, A.P.; Navarathne, N.M.M.; de Silva, H.J. (Sri Lanka Medical Association, 2016)
    INTRODUCTION: There is very limited data on the early clinical course of IBD from Sri Lanka. METHOD: Patients with histologically proven IBD [ulcerative colitis(UC), Crohn disease(CD)] of less than 3 years duration, were ...
  • Effect of audio and visual distraction on patients undergoing colonoscopy: a randomized controlled study 
    de Silva, A.P.; Niriella, M.A.; Nandamuni, Y.; Nanayakkara, S.D.; Perera, K.R.P.; Kodisinghe, S.K.; Subasinghe, K.C.E.; Pathmeswaran, A.; de Silva, H.J. (Stuttgart : Georg Thieme Verlag KG, 2016)
    BACKGROUND AND STUDY AIMS : Colonoscopy can cause anxiety and discomfort in patients. Sedation and analgesia as premedication can lead to complications in the elderly and those with comorbidities. This has led to an interest ...
  • Genetic associations of inflammatory bowel disease in a South Asian population 
    Niriella, M.A.; Liyanage, I.K.; Kodisinghe, S.K.; Silva, A.P.; Rajapakshe, N.; Nanayakkara, S.D.; Luke, D.; Silva, T.; Nawarathne, M.; Peiris, R.K.; Kalubovila, U.P.; Kumarasena, S.R.; Dissanayake, V.H.W.; Jayasekara, R.W.; de Silva, H.J. (Baishideng Publishing Group, 2018)
    AIM: To estimate prevalence and phenotypic associations of selected inflammatory bowel disease (IBD)-associated genetic variants among Sri Lankan patients. METHODS: A case study of histologically confirmed ulcerative colitis ...
  • Influence of urban/rural and coastal/inland environment on the phenotype and clinical course of inflammatory bowel disease patients from Sri Lanka: a cross-sectional study 
    Niriella, M.A.; Kodisinghe, S.K.; Dinamithra, N.P.; Rajapakshe, N.; Nanayakkara, S.D.; Luke, H.P.D.P.; Silva, K.T.M.; de Silva, A.P.; Navarathne, N.M.M.; de Silva, H.J. (Sri Lanka Medical Association, 2017)
    INTRODUCTION & OBJECTIVES: Rural/urban and coastal/inland environmental influences on inflammatory bowel disease (IBD) is poorly studied. We investigated such environmental influences on IBD. METHODS: Patients with ...
  • Serious thiopurine adverse effects and discontinuation among inflammatory bowel disease patients in Sri Lanka 
    Niriella, M.A.; Kodisinghe, S.K.; Dassanayake, S.U.B.; Rajapakshe, N.; Nanayakkara, S.D.; Luke, H.P.D.P.; Silva, K.T.M.; de Silva, A.P.; Navarathne, N.M.M.; de Silva, H.J. (Sri Lanka Medical Association, 2017)
    INTRODUCTION & OBJECTIVES: Thiopurines such as azathioprine and 6-mercaptopurine use for long term is not uncommon for patients with inflammatory bowel disease (IBD). Severe thiopurine adverse effects are dependent on ...

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