Quality and Safety Aspects of Infant Nutrition

Quality and safety aspects of infant nutrition are of key importance for child health, but oftentimes they do not get much attention by health care professionals whose interest tends to focus on functional benefits of early nutrition. Unbalanced diets and harmful food components induce particularly high risks for untoward effects in infants because of their rapid growth, high nutrient needs, and their typical dependence on only one or few foods during the first months of life. The concepts, standards and practices that relate to infant food quality and safety were discussed at a scientific workshop organized by the Child Health Foundation and the Early Nutrition Academy jointly with the European Society for Paediatric Gastroenterology, Hepatology and Nutrition, and a summary is provided here. The participants reviewed past and current issues on quality and safety, the role of different stakeholders, and recommendations to avert future issues. It was concluded that a high level of quality and safety is currently achieved, but this is no reason for complacency. The food industry carries the primary responsibility for the safety and suitability of their products, including the quality of composition, raw materials and production processes. Introduction of new or modified products should be preceded by a thorough science based review of suitability and safety by an independent authority. Food safety events should be managed on an international basis. Global collaboration of food producers, food-safety authorities, paediatricians and scientists is needed to efficiently exchange information and to best protect public health. Copyright (C) 2012 S. Karger AG, Base

The impact of chemotherapy on cognitive outcomes in adults with primary brain tumors

There is growing recognition that chemotherapy may have short and long term impact on cognitive function of cancer patients. However, the impact of chemotherapy on the cognition of adult patients with primary brain tumor has not been extensively studied. This article will review the evidence for both positive and negative impact of chemotherapy on cognitive function of adult brain tumor patients as well as potential confounding factors

Phase III, randomized, double-blind, placebo-controlled study of modafinil for fatigue in patients treated with docetaxel-based chemotherapy

Purpose Modafinil has been reported to benefit a subgroup of patients suffering severe fatigue while undergoing chemotherapy. Docetaxel is associated with fatigue that may lead to premature therapy withdrawal. We investigated whether modafinil could reduce fatigue during docetaxel chemotherapy. Methods This multicenter, randomized, double-blind, placebo-controlled study evaluated the efficacy of modafinil in patients with metastatic prostate or breast cancer undergoing docetaxel chemotherapy (every 21 days; minimum dose 50 mg/m2). At the start of their third or subsequent chemotherapy cycle, patients with significant docetaxel-associated fatigue were randomized to receive concurrent modafinil 200 mg/day or placebo for 15 days ("treatment periods" (TP)). Docetaxel was continued for up to four further cycles. Fatigue was evaluated with the fatigue component of the MD Anderson Symptom Inventory (MDASI). The primary endpoint was cumulative MDASI area under the curve (AUC) during the first 7 days of study medication during TP1 and TP2. Results Evaluable data were available from 83 patients (65 with prostate cancer). There was no statistically significant difference between the two treatment arms for the primary endpoint (MSADI AUC3-10 35.9 vs 39.6; 95 % confidence interval -8.9, 1.4; P?=?0.15). Overall toxicity was comparable between treatment groups; however, the incidence of grade =2 nausea and vomiting was higher in the modafinil arm (45.4 vs 25 %). Conclusions Assessing and managing chemotherapy-related fatigue remains a major challenge. There was a lack of difference between the two arms in the planned primary endpoint. However, there was a modest but consistent trend towards improvement of docetaxel-related fatigue in those treated with modafinil. Based on the study findings, modafinil for the treatment of fatigue associated with docetaxel chemotherapy elicits modest improvements. Larger, longer term, randomized, controlled studies are required to clarify the exact role of modafinil in the treatment of docetaxel-related fatigue.No Full Tex

A randomized trial on the efficacy of methylphenidate and modafinil for improving cognitive functioning and symptoms in patients with a primary brain tumor

Limited research is available regarding the efficacy of psychostimulants in treating cognitive function in primary brain tumor patients. An open-label, randomized, pilot trial examined both the general and differential efficacy of 4 weeks of methylphenidate (MPH) and modafinil (MOD) in 24 brain tumor patients. Participants completed cognitive tests and self-report measures of fatigue, sleep disturbance, mood and quality of life at baseline and after 4 weeks. Following stimulant treatment, there was evidence of a beneficial effect on test performance in speed of processing and executive function requiring divided attention. Patients with the greatest deficit in executive function at baseline appeared to derive the greatest benefit following stimulant therapy. Inconsistent, differential effects were found on a measure of attention in favor of MPH and on a measure of processing speed in favor of MOD. There was also evidence of a general beneficial effect on patient-reported measures of fatigue, mood, and quality of life, with no statistically significant differences between treatment arms in these measures over time. The results from this small pilot study should be interpreted with caution, but appear to warrant additional research, in larger study samples, targeting fatigue, processing speed and executive function, and exploring different doses of stimulants. Future studies may also wish to explore the specific patient factors that may be associated with responsiveness to psychostimulant treatment