Medicine
Permanent URI for this communityhttp://repository.kln.ac.lk/handle/123456789/12
This repository contains the published and unpublished research of the Faculty of Medicine by the staff members of the faculty
Browse
2 results
Search Results
Item Association between road accidents and low-grade hepatic encephalopathy among Sri Lankan drivers with cirrhosis: a prospective case control study(Biomed Central, 2016) Subasinghe, S.K.C.E.; Nandimuni, Y.; Ranasinghe, S.; Niriella, M.A.; Miththinda, J.K.N.D.; Dassanayake, A.S.; de Silva, A.P.; de Silva, H.J.BACKGROUND: Low-grade hepatic encephalopathy (LGHE) comprises minimal hepatic encephalopathy (MHE) and grade 1 hepatic encephalopathy. LGHE has no or minimal recognizable symptoms but has mild cognitive and psychomotor deficits. Studies in Western countries have demonstrated increased road accidents (RA) among patients with MHE. Our objective was to investigate the association between Sri Lankan LGHE phenotype and RA. STUDY DESIGN AND METHODS: A prospective, case–control study was conducted in the University Medical Unit, North Colombo Teaching Hospital, Ragama Sri Lanka. Patients with cirrhosis of any aetiology, without OHE, who had been driving during previous 1 month were included. A similar number of age matched, healthy control drivers were also enrolled. Both groups were subjected to five pencil-paper based psychometric tests used to detect LGHE in cirrhotics. Self-reported RA during the previous 1 month were recorded: categorized as ‘major’ when resulted in hospitalization of the involved, ‘minor’ when there were injuries, but not serious enough for hospitalization of the involved and ‘other’ when limited to damages to vehicle or environment without injuries. RESULTS: Among 55 drivers with cirrhosis and LGHE [males, median age 53 years (range 30–60)], 7 (12.7 %) reported RA compared to 6 (10.9 %) among 55 controls [males; median age 51 years (range 30–60)]. There were no ‘major’ accidents in either group. 2/55 (3.6 %) cases and 2/55 (3.6 %) controls reported ‘minor’ accidents. CONCLUSION: There was no increased frequency of RA among Sri Lankan drivers with LGHE compared to healthy controls. This is with the limitation of the study based only on self reported RA.Item Prevalence of non-alcoholic fatty liver disease and its risk factors in an urban adolescent cohort in Sri Lanka(Sri Lanka Medical Association, 2015) Jayasinghe, Y.C.; Rajindrajith, S.; Kasturiratne, A.; de Silva, S.T.; Niriella, M.A.; Perera, K.R.; Subasinghe, S.K.C.E.; Kodisinghe, S.K.; Priyantha, T.A.C.L.; Vithiya, K.; Pathmeswaran, A.; de Silva, H.J.INTRODUCTION AND OBJECTIVES: High prevalence of non-alcoholic fatty liver disease (NAFLD) is reported among adults in Sri Lanka. Although limited data on childhood obesity is available, community prevalence of NAFLD and its risk factors among adolescents is unknown. We investigated the prevalence and risk factors for NAFLD in an urban adolescent birth cohort in Sri Lanka. METHODS: The study population consisted 14 year-olds, belonging to the birth cohort born in 2000, residing in the Ragama Medical Officer of Health area. NAFLD was diagnosed based on established ultrasound criteria. Anthropometric measurements, blood pressure (BP) and total body fat distribution (TBF) estimates were made. Fasting blood sugar, serum insulin, fasting serum lipid and serum alanine aminotransferase (ALT) levels were measured. Independent predictors of NAFLD were determined by multivariate analysis. RESULTS: 508 adolescents [263 (51.8%) girls] participated in the study. Overall 44 (8.7%) had NAFLD [22 (8.4%) girls]. 46 (18.8%) boys and 54 (20.5%) girls had a BMI above the equivalent of 23 kgm2in adults. 44 (17.1%) boys and 77 (29.3%) girls had elevated TBF. On multivariate analysis, having an elevated BMI [OR=10.1 (95% confidence interval: 3.9-29.2) and elevated TBF [OR=4.4 (95% confidence interval: 1.5-12.8)] were independently associated with NAFLD. CONCLUSION: The prevalence of NAFLD among adolescents in this urban Sri Lankan community is high, and is strongly associated with obesity and abnormal TBF. Despite elevated TBF being commoner in girls, we found no gender differences in prevalence of NAFLD among adolescents in this urban Sri Lankan community is strongly associated with obesity and abnormal TBF. Our findings emphasize the needs to access these risk factors through preventive and screening programs.