Medical literature on mobile applications related to cancer.
e18044 Background: In 2014, there existed 166 mobile applications related to cancer. However, many mobile applications are being developed without published validation by the medical community. The aim of this review was to provide an overview of the studies about mobile applications related to cancer. Methods: Scopus, PubMed, PMC, BVS and Scielo were systematically searched for studies published up to December 2016. A broad search using the terms “neoplasia”, “cancer”, “neoplasm”, “smartphone application” and “mobile app” was conducted. Article abstracts were reviewed for study eligibility, followed by reviews of full papers. We found 195 articles and 48 were included. Articles were included if they reviewed commercial mobile applications or if they described the development and evaluation of a mobile application related to cancer. Articles were excluded if they were about other telehealth technologies, primarily editorials, solely described study protocols, abstracts of congresses or books. Results: The earliest article was published in 2012 and there is an increasing rate of articles published. The majority of articles are original articles (85.42%) and 10 of them are clinical trials. Almost all articles were written in English (95.83%). Nearly 40% of the articles talked about mobile applications for the management of cancer. The intended audience of the mobile applications described in the studies was mostly patients. The cancers most popular among the articles were breast and skin cancers. The countries with the most studies on mobile applications related to cancer are the United States and South Korea. Conclusions: There is a large number of cancer related mobile applications. Further studies would help us understand the current and future use of these health related technologies. [Table: see text]