A Prospective Phase II Study of Simultaneous Modulated Accelerated Radiotherapy Concurrently With CDDP/S1 for Esophageal Squamous Cell Carcinoma in the Elderly

Study on the Application Value of Concurrent Chemoradiotherapy and Clinical Nursing Pathway for Postoperative Patients with Esophageal Cancer

Backgrounds

To observe the value of concurrent chemoradiotherapy and clinical nursing pathway for postoperative patients with esophageal cancer (EC).

Methods

A total of 88 postoperative EC patients were divided into the radiotherapy group (RG group, 44 cases) and the chemoradiotherapy group (CRG group, 44 cases). The RG group received single three-dimensional conformal radiotherapy+clinical nursing pathway, and the CRG group was combined with chemotherapy on this basis. The 5-year overall survival rate, progression-free survival rate, pathological remission and survival rate, lymph node metastasis and survival rate, quality of life analysis, tumor-related factor level, and incidence of adverse reactions were compared between the two groups.

Results

The overall survival rates at 1, 3, and 5 years were 93.18%, 56.82%, and 50.0% in the CRG group and 86.36%, 52.27%, and 43.18% in the RG group, respectively. The 5-year progression-free survival rate of the CRG group was 60.87%, which was clearly higher than that of the RG group (33.33%). The 1-, 3-, and 5-year overall survival rates of pCR and NpCR patients were 90.48%, 80.95%, and 61.90% and 89.55%, 44.78%, and 38.81%, respectively. The overall 1-year, 3-year, and 5-year survival rates were 81.08%, 37.84, and 24.32% and 96.08%, 66.67%, and 62.75% in patients with lymph node metastasis and nonlymph node metastasis, respectively, with statistical significant differences. The emotional function, physical function, cough, pain, and eating difficulty in the CRG group were better than those in the RG group. After treatment, serum CEA, SCC, CYFRA21-1, and CA199 levels in the CRG group were obviously downregulated compared with those in the RG group. There was no obvious difference in the incidence of adverse reactions between the CRG group and the RG group.

Conclusion

Single radiotherapy and concurrent chemoradiotherapy can be used as effective means in the treatment of EC. Moreover, the quality of life and survival time of the concurrent chemoradiotherapy group were dramatically better than those of the single radiotherapy group, and the antitumor ability of the concurrent chemoradiotherapy group was stronger.