Backgrounds: Comprehensive genomic profiling(CGP)has been covered by health insurance since June 2019. However, the clinical impact of CGP on patients with metastatic colorectal cancer(mCRC)remains unclear. To date, there are very limited reports regarding patient-oriented outcomes of CGP in mCRC.
Patients: A questionnaire was completed by patients with mCRC who had already received their CGP results after April 2021. Eight questions were posed, covering the degree of satisfaction and timing when CGP was conducted.
Results: Of the 51 patients with mCRC who had received their CGP test results by August 2021 in our department, 21 patients responded to our questionnaire. In total 66.7% patients with mCRC answered "(very)satisfied"with the CGP testing. 28.6% of the patients already knew about CGP testing before their local doctors informed them. Except for 3 patients who did not answer, 47.6% and 9.5% of patients with mCRC"agreed"and "moderately agreed"with the timing of the CGP test.
Conclusion: Although most patients with mCRC failed to access promising new treatment via CGP, approximately half of the patients answered that they were satisfied with the CGP testing. Conversely, a few patients already knew about CGP testing before it was proposed by their doctors. Thus, the provision of information at an early stage is necessary.