The Effects of Gastric Tube on the Quality of Life and Nutritional Status After Ivor-Lewis Esophagectomy: A Randomized Control Trial and Physiological Study
Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Outcomes Assessor), Primary Purpose: Treatment
change of nutritional status and quality of life before and after operation
before operation (baseline), 1 month, 6 month and 12 month after operation
Yue Yang, M.D.
Peking University Health Science Center
China: Ministry of Health