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This repository contains the published and unpublished research of the Faculty of Medicine by the staff members of the faculty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 Functional fecal incontinence in children: epidemiology, pathophysiology, evaluation, and management(Lippincott Williams & Wilkins, 2021) Rajindrajith, S.; Devanarayana, N.M.; Thapar, N.; Benninga, M.A.ABSTRACT: Functional fecal incontinence (FI) is a worldwide problem in children and comprises constipation-associated fecal incontinence and nonretentive fecal incontinence. Irrespective of pathophysiology, both disorders impact negatively on the psychological well-being and quality of life of affected children. A thorough clinical history and physical examination using the Rome IV criteria is usually sufficient to diagnose these conditions in most children. Evolving investigations such as high resolution anorectal and colonic manometry have shed new light on the pathophysiology of functional FI. Although conventional interventions such as toilet training and laxatives successfully treat most children with constipation associated FI, children with nonretentive fecal incontinence need more psychologically based therapeutic options. Intrasphincteric injection of botulinum toxin, transanal irrigation and, in select cases, surgical interventions have been used in more resistant children with constipation associated FI.Item Association between faecal incontinence, child abuse, somatisation and health related quality of life(Belgian Society of Paediatric Gastroenterology, Hepatology and Nutrition (BeSPGHAN), 2013) Rajindrajith, S.; Devanarayana, N.M.; Benninga, M.A.AIMS : Faecal incontinence (FI) is an important lower gastrointestinal disease. Bad aroma around children with FI leads to rejection by peers, psychosocial isolation and learning difficulties. Aim of this study was to evaluate the association between FI, child abuse and health related quality of life (HRQoL) in children and adolescents. METHODS : Children aged 13-18 years were selected from four semi-urban schools in Gampaha district, Sri Lanka. A validated, self-administered questionnaire was used for data collection after obtaining consent from school authorities, parents and children themselves. Information regarding socio-demographic factors, gastrointestinal symptoms, child abuse, HRQoL and somatisation were collected. FI was defined as at least one episode of leaking of faeces in to the underwear per month. RESULTS: A total of 1807 children were included in the analysis [males/9.3 vs 53.8%), mean age 14.4years, SI.) 1.4 years]. Forty seven (2.6%) had FI. FT was significantly higher in boys (-74.49S vs. 25,6%% in girls, p < 0.0001)1. Prevalence of FI was significantly higher in those exposed to sexual abuse (17%.,. vs. 2.3% in non abused, p < 0.0.001)., emotional abuse i40.4% vs. 22.7%, p < 0.0001), and physical abuse (51% vs. 24:3.'%', p < 0.0001). Children with FI had higher mean somatisation score [mean 20.1, SD 14.5 vs. mean 9.3, SD 9.2 in those without FT (controls), p < 0.0001J. Children with FI had lower HRQoL scores for physical functioning (78.1 vs.'9:1:2.in controls, p < 0.0001), social functioning (78.4 vs. 92.6, p < 0.0001), emotional functioning (70.5 vs. 82.3, p < 0.0001) and school functioning (69.1 vs- 82.3, p < 0.0001) domains, and a lower overall HRQoL score (74.6 vs. 87.1, p < Q .0.001). CONCLUSIONS : FI in children shows a significant association with physical, sexual and emotional abuse. Children with FT have a range of somatic symptoms and a poor HRQoL score in physical, emotional, social and school functioning domains.Item Faecal incontinence in Sri Lankan children and adolescents: an epidemiological survey(Sri Lanka College of Paediatricians, 2009) Rajindrajith, S.; Devanarayana, N.M.INTRODUCTION: Faecal incontinence is seen in 1-4% of children and has a significant impact on their quality of life. Community based studies on this important problem are scare. There is no data regarding prevalence of faecal incontinence from developing countries. OBJECTIVES: To detect the prevalence of faecal incontinence in Sri Lankan school children 10-16 years and factors associated with this condition. DESIGN, SETTING AND METHOD: This was a school based, island-wide, cross sectional survey. A validated, self-administered questionnaire was distributed to randomly selected children, aged 10-16 years, in 5 randomly selected schools, from 3 geographically and socio-economically different provinces in Sri Lanka. The questionnaire was filled under guidance of research assistants. Faecal incontinence was defined as defaecation into places inappropriate to the social context, at least once per month, for a minimum period of 2 months. Constipation was defined using Rome III criteria. RESULTS: A total of 2770 questionnaires was distributed and 2686 (96%) were included in the analysis. Of them 55 (2%) had faecal incontinence [male 43 (78%), mean age 11.96 years, SD 1.59 years]. Forty five (82%) had constipation associated faecal incontinence and 10 (18%) had non-retentive faecal incontinence. The highest prevalence was seen in children aged 10 years (5.4%). A significant negative correlation was observed between age and the prevalence of faecal incontinence (r=-0.893, p<0.01). Faecal incontinence was significantly higher in males (male 3.2%, females 0.9%), those exposed to recent school and family related stressful life events and those from lower social classes (p<0.05). Other symptoms associated with this condition were abdominal pain, nausea and vomiting (p<0.05). CONCLUSIONS: Faecal incontinence was seen in 2% of Sri Lankan children and adolescents aged 10-16 years. The majority had constipation associated faecal incontinence. It was more commonly seen in males, younger age, those from a lower social background and children who were exposed to stressful events.