Nutrition and cancer
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Nutrition and cancer · Jan 2019
Observational StudyAn Analysis of Overweight and Obesity Status among Childhood Cancer Survivors in Saudi Arabia: A Single Center Study.
Overweight and obesity in the pediatric population remains a growing worldwide health burden. The extent to which this trend extends to childhood cancer survivors (CCS) remains less well explored. We conducted a retrospective observational study from a single institution in Saudi Arabia to estimate the prevalence of overweight and obese status among CCS over a five-year period. ⋯ The rate of overweight and obesity increased from 31.7% immediately after the end of treatment (average age of 7.1 years) to 36.5% one year after. Thereafter, these percentages increased to approximately 38% over the 5-year follow-up period and increased beyond that up to 46%. A high prevalence of overweight and obesity among CCS was found at the end of their treatment with an observed increasing trend towards overweight and obesity in the following years, suggesting the need for early and continuous intensive intervention and frequent dietary evaluation.
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Nutrition and cancer · Jan 2019
Comparative StudyPre-Operative vs. Peri-Operative Nutrition Supplementation in Hepatic Resection for Cancer: A Systematic Review.
Despite improvements in safety of hepatic resection post-operative complications occur in up to a half of patients. A systematic review was undertaken to compare the effect of pre-operative and peri-operative nutritional supplementation on post-operative outcomes in patients undergoing hepatic resection for malignancy. Included studies were identified through a search of PubMed (1966 to November 2016), Embase (1947 to November 2016) and the Cochrane Library (1993 to November 2016). ⋯ Post-operative mortality was unaffected by pre-operative and peri-operative BCAA. Both pre-operative and peri-operative nutritional supplementation have shown promising results regarding the post-operative course of patients undergoing hepatic resection for malignancy. No randomized controlled study exists directly comparing pre-operative and peri-operative nutrition and this needs to be focused on in future research.