An observational study on nutrition status in gastric cancer patients receiving ramucirumab plus taxane: BALAST study.

Limited data are available regarding the efficacy of nutrition support in advanced gastric cancer (AGC) patients receiving a standard second-line combination chemotherapy. The BALAST study is conducted as a prospective, multicenter observational study to evaluate the efficacy of nutrition support for patients with AGC treated with ramucirumab plus taxane as second-line treatment. As part of the routine care, patients who are malnourished or at risk of malnutrition will receive nutrition support from dietitians. We will enroll a total of 26 patients to estimate weight control rate at 12 weeks as primary end point. This study will generate valuable data reinforcing the role of nutrition support therapy for AGC patients receiving second-line chemotherapy. Lay abstract Various guidelines recommend that nutrition support therapy should be considered if cancer patients are malnourished or at risk of malnutrition. Several studies have revealed that body weight loss, which is an important factor in determining the nutrition status, may predict survival during second-line standard chemotherapy with ramucirumab and a taxane for advanced gastric cancer (AGC) patients. However, limited data are available regarding the efficacy of nutrition support in AGC patients receiving ramucirumab and a taxane. This study is conducted as a prospective, multicenter observational study to evaluate the efficacy of nutrition support for Japanese patients with AGC treated with ramucirumab and a taxane. This study will generate valuable data reinforcing the role of nutrition support therapy for AGC patients in second-line treatment.