Contemporary Nursing

Objective To explore the effect of evidence-based nursing on the quality of life of patients with breast cancer undergoing intravenous chemotherapy. Methods 86 patients with breast cancer who received intravenous chemotherapy in our hospital from May 2024 to June 2025 were randomly divided into control group (43 cases) receiving routine care and observation group (43 cases) receiving evidence-based care. The intervention results of the two groups were compared. Results Before the intervention, there was no significant difference in emotional and quality of life scores between the two groups (P>0.05). After the intervention, the SAS and SDS scores in the observation group were lower, and the FACT-B score in the observation group was higher (P<0.05); The incidence of complications was lower in the observation group (6.98%) compared to the control group (P<0.05); The observation group had a longer retention time for the two sets of pipelines (P<0.05), while the observation group had a shorter maintenance operation time for the two sets of catheters (P<0.05); The comparison of nursing satisfaction between the two groups showed that the observation group had a higher satisfaction rate of 95.35% (P<0.05). Conclusion For patients with breast cancer undergoing chemotherapy, the implementation of evidence-based nursing can not only improve negative emotions and quality of life, reduce complications, but also extend the time of tube indwelling, shorten the time of catheter maintenance and operation, and improve patients' satisfaction with nursing. It has high application value.

Breast cancer; Intravenous chemotherapy; Evidence based nursing