The role of nursing in obtaining a three-generation familial cancer history intake tool (FCHT) and the care of patients with hereditary gastrointestinal syndromes.

Abstract

216 Background: Of patients diagnosed with colorectal cancer, 5-10% of all cancers are associated with hereditary cancer syndromes. Since hereditary gastrointestinal cancer syndromes convey a markedly increased risk for developing cancer, identification of affected families is important. Studies have found that clinicians are unlikely to adequately or routinely collect family history information on their patients. This study assessed the implementation of a validated three-generation family history intake tool by an advanced practiced nurse practitioner (APNP) and the impact on clinical practice at a mid-size academic affiliated Medical Oncology practice. Methods: From September 2013 to January 2014, 100 patients with the diagnosis of colorectal cancer were assessed after a clinic session with a physician by an APNP. The APNP utilized a validated 3 - generation family history tool. Information regarding age, sex, education, annual income, family ethnicity, diet, exercise and previous genetic testing was also collected. Data collected was then analyzed to assess risk of hereditary syndrome. A chart review of the patients was performed to analyze microsatellite instability testing and prior genetic counseling referrals. Results: Of the 100 screened, 93 patients were evaluable. There were 52 males: 39 female participants with a median age of 60.71 years (range 28-90). The implementation of FCHT was associated with an increase in identification of individuals at risk; 16 (17.2%) patients reported a diagnosis of CRC at age less than 50. The rate of referrals for genetic evaluation tripled after the implementation of the FCHT (6.5% to 16.3%). Of the 17 referred, five had been referred prior to implementation of the FCHT. Conclusions: Institution of a separate session with an APNP to assess family history resulted in a 3-fold increase in rates of detection of patients with high risk for hereditary cancer syndromes associated with colorectal cancer.This study demonstrates that APNP’s are well positioned to promote preventative health by engaging in family history intake and genetic assessment referral.