Study protocol epidemiology of inflammatory bowel disease in childhood and adolescence: a systematic review. Issue 12 (28th December 2020)

• Record Type: Journal Article
• Authors: Weidner, Jens; Kern, Ivana; Manuwald, Ulf; Kugler, Joachim; Rothe, Ulrike
• Is Part Of: BMJ open. Volume 10:Issue 12(2020)
• Publication Date: 2020-12-28
• Subjects: inflammatory bowel disease -- paediatric gastroenterology -- community child health -- public health; Medicine -- Research -- Periodicals; 610.72
• DOI: 10.1136/bmjopen-2020-037669
• Languages: English
• ISSNs: 2044-6055

Abstract

Abstract : Introduction: The incidence and prevalence of chronic inflammatory bowel diseases in childhood and adolescence is increasing and varies internationally. The systematic literature review aims to describe international epidemiological trends of chronic inflammatory bowel diseases in the child and adolescence age. A period from 1970 to 2019 will be taken into account when searching for suitable studies as well as geographical differences in the development of incidences will be presented. Methods and analysis: The literature databases PubMed and Embase will be searched for the period from 01 January 1970 to 31 December 2019 using linked keywords. A manual search in bibliographies of already published and relevant systematic reviews will complete the systematic literature search. The included studies will be combined in a qualitative and quantitative synthesis and statistically evaluated. Ethics and dissemination: Ethical approval is not required for this study as it is a systematicreview. The results will be submitted to peer-reviewed journals and presented in national andinternational meetings. This research received no specific grant from any funding agency inthe public, commercial or not-for-profit sectors. This systematic review protocol was registeredwith the International Prospective Register of Systematic Reviews (PROSPERO-NR:CRD42020168644).