Issues on Malnutrition in Children with Cancer

Introduction: Malnutrition is present in a high percentage in children with cancer. It can be evaluated by anthropometric measurements and laboratory data.
Aims: 1. To determine the prevalence and severity of malnutrition at diagnosis in children with cancer. 2. To define the best modalities to assess nutritional status.
Material and methods: A prospective study was performed on 27 children hospitalized and diagnosed with various type of cancer in the Pediatric Clinic No.I Targu-Mures, between November 2009–January 2011. We evaluated anthropometric and biochemical parameters: weight, height, body mass index (BMI), middle-upper arm circumference (MUAC), triceps skin fold thickness (TSF), total protein, albumin, Insulin-like growth factor-1 (IGF-1). We divided patients into three categories depending on nutritional parameters: severely malnourished, risk of malnourished and adequately nourished. We correlated anthropometric parameters with biochemical parameters.
Results: Our group consisted of 20 males (74.04%) and 7 females (25.96%). Of the 27 children with cancer, 14 children were severely malnourished, 8 children were with risk of malnourished and only 5 children with normal nutritional status. At the onset of malignant disease, 16 patients (59.25%) had low serum protein values and 10 patients (37.03%) had low levels of serum albumin. IGF-1 was decreased in 18 children (66.66%). We found a good correlation, statistically significant between TSF and serum proteins (r = 0.41; p = 0.02), between TSF and IGF-1 (r = 0.44; p = 0.02), and between MUAC and IGF-1 (r = 0.39; p = 0.04).
Conclusions: 1. The prevalence of malnutrition in children with cancer is high. 2. Arm anthropometry in conjunction with serum protein and IGF-1 most accurately characterizing the nutritional status.