ObjectiveTo summarize the current status and progress of nutritional support therapy for pancreatic cancer in order to improve the understanding of the impact of nutritional support treatment on pancreatic cancer and guide clinical work.MethodThe literatures about nutritional support and chemotherapy for pancreatic cancer at home and abroad were read and reviewed.ResultsFor most patients with malignant pancreatic tumors, nutritional risk or malnutrition might accompany them for a lifetime. Regular nutritional risk screening, timely nutritional assessment and necessary nutritional treatment played an extremely important role in the process of comprehensive anti-tumor treatment.ConclusionAlthough there are still some core problems to be solved in nutritional support therapy and chemotherapy for pancreatic cancer, its efficacy is gradually recognized and widely used by clinical workers, which might be helpful to improve the prognosis of patients with pancreatic cancer.
ObjectiveTo explore the diagnostic efficacy of Geriatric Nutritional Risk Index (GNRI) in malnutrition of elderly patients with chronic obstructive pulmonary disease (COPD) in outpatient department. MethodsOne hundred and five elderly outpatients with COPD were enrolled in the study, and their nutritional screening was carried out. The clinical and laboratory parameters of patients in the normal nutrition group (high GNRI group) and malnutrition group (low GNRI group) were compared, and the correlation analysis was conducted. The diagnostic efficacy of GNRI was evaluated based on the malnutrition universal screening tool (MUST). ResultsThe prevalence of malnutrition was high in COPD elderly outpatients. The prevalence of malnutrition in group D was 61.8%. There were significant differences between the two groups in body mass index, serum albumin, FEV1 percentage in the predicted value, 6-minute walk distance, and the number of acute exacerbations in the past year. GNRI was significantly related to the above parameters. The sensitivity, specificity and accuracy of GNRI were 81.8%, 83.6% and 82.9%, using MUST as the standard. ConclusionGNRI can be used for nutritional screening of COPD patients in elderly outpatients, which is simple, convenient and relatively accurate, and can be popularized in other medical institutions.