• 1. Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu 610041, P. R. China;
  • 2. West China School of Nursing, Sichuan University, Chengdu 610041, P. R. China;
  • 3. West China School of Stomatology, Sichuan University, Chengdu 610041, P. R. China;
  • 4. West China School of Medicine, Sichuan University, Chengdu 610041, P. R. China;
LI Li, Email: drlili116@126.com
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Objective  To analyze the relation between the marital status of patients with colorectal cancer and neoadjuvant therapy (NAT) regimen decision-making and outcomes in the current version of the Database from Colorectal Cancer (DACCA). Methods  The version of DACCA selected for this analysis was updated on June 29, 2022. The patients were enrolled according to the established screening criteria and then assigned to 5 groups: the unmarried, married, divorced, remarried and widowed groups. The differences in the NAT regimen decision-making and changes of symptom, imaging, and cancer markers in these 5 groups were analyzed. Results  A total of 3 053 data that met the screened criteria were enrolled. The results of statistical analysis reflected that the difference in the constituent ratio of patients chosen NAT strategies among 5 groups was obviously statistically significant (χ2=27.944, P=0.004), showing that remarried patients were inclined to adopt combined target drug. No statistical differences were found in changes of symptom (H=5.717, P=0.221), image (H=8.551, P=0.073), and cancer markers (H=11.351, P=0.183) of the 5 groups after NAT. Conclusion  Through analysis of DACCA data, it is found that in the selection of NAT strategy for colorectal cancer, more married and remarried patients tended to choose chemotherapy combined target drug regimen.

Citation: LIU Jing, YI Hongxia, CEN Yueyan, QI Yuhan, WANG Xiaodong, LI Li. Relation between marital status of patients with colorectal cancer and decision-making and treatment effect of neoadjuvant regimens: a real-world study based on DACCA. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2022, 29(12): 1632-1637. doi: 10.7507/1007-9424.202209043 Copy

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