Individualized Whole Course Nutrition Management for Nasopharyngeal Carcinoma Patients Undergoing Radiotherapy.

BACKGROUND: Radiotherapy-induced oral mucositis (RIOM) is the most common toxicity associated with radiotherapy for nasopharyngeal carcinoma (NPC). Patients with RIOM become malnourished, which can affect the delivery and dose of radiotherapy. The value of personalizing nutrition recommendations for cancer prevention and management is increasingly recognized. To investigate the effect of individualized whole course nutrition management on nutritional status and the incidence and severity of RIOM in NPCs. METHODS: This retrospective study included 77 patients who were provided individualized whole course nutrition management during radiotherapy (RT) and a 1-month follow-up. Seventy-one patients were included in the control group. RESULTS: During radiotherapy, severity of RIOM was significantly lower in the intervention group. There were statistically significant differences in oral mucosa recovery time and nutritional status between the two groups (p < 0.05). CONCLUSIONS: Individualized whole course nutrition management had the potential to maintain nutritional status and decrease the adverse effects of radiotherapy in NPCs.

Continuous quality improvement of nutrition management during radiotherapy in patients with nasopharyngeal carcinoma.

AIM: To investigate the effect of implementing a model for continuous quality improvement in the nutritional management of patients with nasopharyngeal carcinoma (NPC) treated with radiotherapy. DESIGN METHODS: In the intervention group (n = 77), a model for the continuous quality improvement of efforts at nutrition management was implemented. These efforts included the development of a new process for nutrition management, a system to provide nutritional support and the use of targeted intervention plans to improve nutrition. The time from diagnosis to the administration of radiation therapy, the severity of oral mucositis and dietary factors were recorded and considered in the development of targeted nutrition intervention and nutrition education. The control group (n = 71) followed the original procedures for nutrition management. RESULTS: The study found that the CQI model can decrease the severity of oral mucositis caused by radiation and improve nutritional status in affected patients.