Identifying Cancer-Related Cognitive Impairment Using the FACT-Cog Perceived Cognitive Impairment. Issue 1 (29th November 2019)

• Record Type: Journal Article
• Authors: Dyk, Kathleen Van; Crespi, Catherine M; Petersen, Laura; Ganz, Patricia A
• Is Part Of: JNCI cancer spectrum. Volume 4:Issue 1(2020)
• Publication Date: 2019-11-29
• DOI: 10.1093/jncics/pkz099
• Languages: English
• ISSNs: 2515-5091

Abstract

Abstract: Cancer-related cognitive impairment (CRCI) is a concerning problem for many cancer survivors. Evaluating patients for CRCI has been a challenge, in part because of a lack of standardized practices. Self-report instruments are often used to assess CRCI, but there are no validated cutpoints. We present the results of receiver operating characteristic curve analysis identifying cutpoints of the Functional Assessment of Cancer Therapy—Cognition perceived cognitive impairment (PCI) in female breast cancer survivors for identifying CRCI cases. We defined presence of CRCI based on elevated complaints on the Patient's Assessment of Own Functioning Inventory compared with healthy control scores. Our results indicate that scores less than 54 in PCI scores using 18 items and scores less than 60 in PCI scores using 20 items exhibited good ability to discriminate CRCI cases from noncases (area under the receiver operating characteristic curve was 0.84 [95% CI = 0.73 to 0.94]). These preliminary results represent an important contribution toward standardizing practices across CRCI studies.