The analysis of oral nutritional supplements related aspects among patients with digestive system cancer.

OBJECTIVE: Malnutrition-related disease particularly occur in patients with digestive system cancer. The administration of oral nutritional supplements (ONSs) is one of the methods of nutritional support recommended for oncological patients. The primary aim of this study was to assess the consumption-related aspects of ONSs among patients with digestive system cancer. The secondary aim was to assess the impact of ONSs consumption on the quality of life of these patients. PATIENTS AND METHODS: The current study included 69 patients with digestive system cancer. The assessment of ONSs-related aspects among cancer patients was conducted using a self-designed questionnaire, which has been accepted by Independent Bioethics Committee. RESULTS: Among all patients, 65% of participants declared that they consumed ONSs. Patients consumed various types of ONSs. However, the most common were protein products (40%) and standard products (37.78%). Only 4.44% of patients consumed products with immunomodulatory ingredients. Nausea was the most commonly (15.56%) observed side effect after ONSs consumption. Considering particular types of ONSs, side effects were the most commonly declared by patients who consumed standard products (p=0.157). The easy product availability in the pharmacy was noted by 80% of participants. However, 48.89% of patients assessed the cost of ONSs as not acceptable (48.89%). 46.67% of studied patients did not observe the improvement of quality of life after ONSs consumption. CONCLUSIONS: We have demonstrated that patients with digestive system cancer consumed various period, amount, and types of ONSs. Side effects after ONSs consumption occur rarely. However, the improvement of quality of life related to ONSs consumption was not noted in almost half of participants. ONSs are easily available in pharmacy.

Effects of 4 weeks of Lactobacillus plantarum 299v supplementation on nutritional status, enteral nutrition tolerance, and quality of life in cancer patients receiving home enteral nutrition - a double-blind, randomized, and placebo-controlled trial.

OBJECTIVE: Several human trials have confirmed that Lactobacillus plantarum 299v (Lp299v) relief the gastrointestinal symptoms observed in patients with irritable bowel syndrome, such as nausea, vomiting, and diarrhea. These symptoms are similar to those associated with home enteral nutrition and they affect nutritional status as well as patients' quality of life. The aims of this study were to determine the effect of Lp299v on nutritional status, enteral formula tolerance, and quality of life in cancer patients. PATIENTS AND METHODS: The current double-blind, randomized, and placebo-controlled study included 35 cancer patients receiving home enteral nutrition. There were 2 groups of participants consuming either 2 x 10^10 CFU of Lp299v (n=21) or placebo (n=14) for 4 weeks. RESULTS: An increase in the serum albumin concentration was significantly higher in the Lp299v group than in the placebo group at the endpoint (p=0.032). Moreover, the changes in the frequency of vomiting and flatulence were significantly reduced at week 4 compared to baseline in the Lp299v group (p=0.0117). The improvement of quality of life was observed in both groups; however, with no statistically significant differences between the analyzed groups (p>0.05). CONCLUSIONS: We have demonstrated that administration of Lp299v in cancer patients receiving home enteral nutrition may improve laboratory parameters, predominantly the concentration of albumin, however, overall it does not have an impact on nutritional status. Lp299v may reduce the gastrointestinal symptoms related to enteral nutrition; notwithstanding, the improvement of quality of life may be the result of enteral nutrition rather than the effect of administration of Lp299v.