Leveraging health information technology to collect family cancer history: a systematic review and meta-analysis

Abstract

<h3>Objectives:</h3> Collection of an accurate and comprehensive family cancer history (FCH) can help to identify millions of individuals at risk-for familial cancer syndromes. However, there are no formal guidelines for FCH collection and, as a result, there is wide variability in in strategies employed and accuracy of family health history across medical systems. Information technology (IT) provides a promising solution, a tool that has been shown to improve clinical documentation, workflows, quality of care, patient safety, communication and clinical decision support, and that can be completed remotely and safely during a pandemic. The aim of this study is to evaluate the literature on existing strategies whereby medical providers utilize information technology (IT) to assemble FCH. <h3>Methods:</h3> A systematic search of online databases (PubMed, EMBASE, MEDLINE, and the Cochrane Library) between 1980 and 2020 was performed. Meta-analysis was used to estimate pooled results across studies. Statistical heterogeneity was assessed through the chi-square test (i.e., Cochrane Q test) and the inconsistency statistic (I2). A random effects analysis was used to calculate the pooled proportions and means. <h3>Results:</h3> The comprehensive search produced 4005 publications. Thirty-two peer-reviewed studies met inclusion criteria. Twenty-seven distinct IT tools were evaluated which included the following categories: electronic survey administered prior to visit (21, 65.6%), electronic survey administered via tablet in the medical office (6, 18.8%), electronic survey via kiosk (4, 12.5%) and animated virtual counselor (1, 3.1%). Among the 196,566 included patients, 87.0% completed the FCH tool (electronic survey prior to the visit - 85.0 %; electronic survey in the medical office - 89.0 %). The time required for survey completion was 35.2 minutes (CI 14.3 -56.2). Twelve percent of patients (n=11,093) were referred for genetic assessment based on the output of the FCH tool. Among the studied methods of FCH collection, 7 (21.9%) had the capacity to interface directly with the patient's electronic medical record. <h3>Conclusions:</h3> The rapidly advancing field of germline cancer genetics coupled with a growing emphasis on disease prevention and incorporation of technology into medical care algorithms prior to and accelerated by the COVID-19 pandemic make utilization of IT strategies for collection of FCH a promising option. Our systematic review and meta-analysis found that electronic FCH collection can be completed successfully by patients in a time efficient manner. This information may be useful as many healthcare systems continue to restructure the way in which patients interact with their healthcare teams.