PT  - JOURNAL ARTICLE
AU  - Celestin Danwang
AU  - Temgoua Ngou Mazou
AU  - Joel Noutakdie Tochie
AU  - Rolf Nyah Tuku Nzalie
AU  - Jean Joel Bigna
TI  - Global prevalence and incidence of surgical site infections after appendectomy: a systematic review and meta-analysis protocol
AID  - 10.1136/bmjopen-2017-020101
DP  - 2018 Aug 01
TA  - BMJ Open
PG  - e020101
VI  - 8
IP  - 8
4099  - http://bmjopen.bmj.com/content/8/8/e020101.short
4100  - http://bmjopen.bmj.com/content/8/8/e020101.full
SO  - BMJ Open2018 Aug 01; 8
AB  - Introduction Acute appendicitis is a surgical emergency and the most frequent aetiology of acute surgical abdominal pain in developed countries. Universally, its widely approved treatment is appendectomy. Like all surgical procedures, appendectomy can be associated with many complications among which are surgical site infections (SSIs).Despite the increasing number of appendectomies done around the world and the associated morbidities related to SSI after appendectomy, there is still scarcity of data concerning the global epidemiology of SSI after appendectomy. The current review aims at providing a summary of the published data on epidemiology of SSI after appendectomy.Methods and design We will include randomised controlled trials, cohort studies, case–control and cross-sectional studies. Electronic databases including Embase, MEDLINE and ISI Web of Science (Science Citation Index) will be searched for relevant abstracts of studies published between 1 January 2000 and 30 December 2017, without language restriction. The review will be reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. After screening of abstracts, study selection, data extraction and assessment of risk of bias, we shall assess the studies individually for clinical and statistical heterogeneity. Appropriate meta-analytic techniques will then be used to pool studies judged to be clinically homogenous. Visual inspection of funnel plots and Egger’s test will be used to detect publication bias. Results will be presented by country and continent.Ethics and dissemination Since primary data are not collected in this study, ethical approval is not required. This review is expected to provide relevant data to help in quantifying the global burden of SSI after appendectomy. The final report will be published in a peer-reviewed journal.Trial registration number CRD42017075257.