Medicine
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This repository contains the published and unpublished research of the Faculty of Medicine by the staff members of the faculty
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Item Cognitive behavioral therapy for university students with social phobia: A method to culturally adapt group therapy(Sri Lanka Medical Association, 2016) de Silva, B.G.R.; de Zoysa, P.; Williams, S.S.INTRODUCTION AND OBJECTIVES: Social phobia is a debilitating anxiety disorder with negative social implications. University students in Sri Lanka appear to have high prevalence rates of social phobia according to preliminary studies. Establishing a methodology by which interventions such as, Cognitive Behavioral Group Therapy (CBGT) could be culturally adapted is the objective of this study. METHOD: The gold standard CBGT was used to construct the structure of the intervention. CBGT interventions that have been modified to suit university student participant groups in the West were reviewed to revise the structure of the therapy. Existing cross-cultural therapy adaptation models were identified to derive factors to be taken in to consideration within this adaptation process. A study of other mental health intervention programs that have been cross-culturally adapted in diverse cultural settings was carried out. RESULTS: The methodology obtained constituted of three steps. The intervention program was initially reviewed by a panel of clinical psychologists to assess for appropriateness of content. Thereafter, the finalized layout, including activity worksheets were translated to Sinhala Language, and re-translated to English to test for accuracy. Finally, the translated documents were assessed by a panel of mental health experts in Sri Lanka and consensus was reached. CONCLUSIONS: A practical methodology to cross-culturally adapt psychological therapy for social phobia in the Sri Lankan context was developedItem Translational research for diabetes self-management in Sri Lanka: A randomized controlled trial(Elsevier, 2015) Jayasuriya, R.; Pinidiyapathirage, M.J.; Jayawardena, R.; Kasturiratne, A.; de Zoysa, P.; Godamunne, P.; Gamage, S.; Wickremasinghe, A.R.AIMS: The study tested the hypothesis that a theory driven Diabetes Self-Management (DSM) intervention delivered by trained nurses would result in a clinically significant improvement in glycaemic control. METHODS: Patients with an HbA1c >7.5% (58mmol/mol) and free of diabetes complications were enrolled into a randomized controlled trial (n=85). Intervention consisted of four sessions and monthly follow up for 6 months. Biochemical tests, and diet and physical activity assessments were done in both groups. Analysis of covariance was used to test the effectiveness of the intervention. RESULTS: At 6 months, there was a significant difference (P=0.001) in HbA1c between the groups controlling for baseline values and other variables. Based on the primary outcome, 28% in the intervention group achieved the target value of 6.5% HbA1c, compared to 8% in the "usual care" group (P<0.001; η2=0.65). The reduction in total energy intake and increase in physical activity was significant in the intervention group between baseline and follow up. CONCLUSIONS: The DSM intervention has resulted in a clinically significant impact on glycaemia, change in diet and physical activity, and has demonstrated the feasibility of using it within existing care arrangements in a developing country setting. Copyright © 2015 Primary Care Diabetes Europe. Published by Elsevier Ltd. All rights reserved.