Esophageal Cancer and HIV Infection in the East African corridor: Protocol for Comprehensive Meta-Analysis of the Impact of CD4 Count and ARV Treatment Adherence in Disease Etiology
Year: 2025
Type: review
Study design: Study Protocol
Abstract: Background: The East African corridor alone separately houses the majority of people living with esophageal cancer and HIV infection worldwide. Therefore, it is crucial to investigate the relationship between HIV infection parameters such as CD4 count and ARV compliance on one side and the development of esophageal cancer on the other side in this highly endemic area. Methods and analysis: Based on the PRISMA-P 2015 guidelines, this protocol has been written. We will systematically search Web of Science, African Journals Online, Embase, Scopus, Cochrane Library, and Medline/PubMed for relevant literature. Studies with esophageal cancer as an outcome, and HIV status as an exposure, will be considered eligible. Standards tools will be used in the quality assessment process. Egger's statistical test and funnel plots visualization will be used to assess for potential publication bias. Separate reviewers will choose the studies, gather data, and assess each included study's risk of bias. GRADE method will be used to assess the degree of certainty in the evidence, and RevMan 5.4 and Stata 17.0 will be used for the meta-analysis. Although the East African corridor has the highest number of people living with both HIV and esophageal cancer in the world, the level of association between these two diseases remains unknown. Ethics and dissemination: This study will comprehensively evaluate the available data on the subject to establish the possible links that exist between EC and HIV infection, to inform clinical practice on the need to strengthen disease surveillance and future research. Trial registration: PROSPERO CRD42023473775.
Institution: Walter Sisulu University
Language: English
Subfield: Surgery
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4407603398