Bibliographic citations
Escobedo, M., (2009). Efectos de la administración de sulfato de zinc sobre el estado nutricional en niños con insuficiencia renal crónico terminal: Lima-Perú, 1996-1997 [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/2476
Escobedo, M., Efectos de la administración de sulfato de zinc sobre el estado nutricional en niños con insuficiencia renal crónico terminal: Lima-Perú, 1996-1997 [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2009. https://hdl.handle.net/20.500.12672/2476
@misc{renati/475214,
title = "Efectos de la administración de sulfato de zinc sobre el estado nutricional en niños con insuficiencia renal crónico terminal: Lima-Perú, 1996-1997",
author = "Escobedo Monge, Marlene Fabiola Alejandra",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2009"
}
Objectives: Evaluate the effect of administration of zinc sulfate on nutritional status in children with chronic renal failure. Material and methods: This study was conducted in 48 children with chronic renal failure. The study was controlled, concurrent, randomized and open (not masked), conducted in two phases: Phase I: Baseline nutritional status diagnosis.Two months: monthly anthropometric assessment (10 indicators) and biochemical analysis (3 indicators). Phase II: Twelve months. For restrictive randomization were assigned to group A (sulfate 30 mg Zn/day) or B (15 mg Zn/day). Group B was a control group and the dose of 15 mg Zn/day as the minimum daily requirement of zinc. Were followed monthly anthropometric and biochemical analysis in the last month. We obtained serum levels of C-reactive protein (marker of infection), albumin (visceral protein reserve) and zinc. Anthropometric assessments of weight (W), height (H), mid-arm circumference (MAC) and triceps skinfold thickness (TSF) were used to develop the indicators: weight for age (W/A), height for age (H/A), weight for height (W/H), nutritional index (IN), body mass index (BMI), mid-arm muscle area (MAMA) or lean mass (LM), fat mass (FM) and growth rate (GR). The statistics test used was the nonparametric test of Wilcoxon signed ranks. Results: Of the 13 indicators of nutrition, we obtained an average of 0.78% of obese, a 36.45% of normal and an 59.64% of malnourished children in the first evaluation. After oral administration of zinc remained half of 1.04% of obesity, eutrophication of a 27.06% of normal and 43.49% of malnutrition. There were 25% and 20.84% of hypozincemia in the first and second biochemical evaluation, respectively. With 30 mg/day of zinc sulfate, there was a significant change in the nutritional index (p=0.025), the body mass index (p=0.009) and in arm circumference (p=0.041). This increase in body mass was significant in the age group under 14 years, with doses of 30 mg/day, evidenced through the body mass index (p=0.26) and the arm circumference (p=0.039).
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