BACKGROUND: Few studies have shown the efficacy and safety of lower-fat diets in children. OBJECTIVE: Our objective was to assess the efficacy and safety of lowering dietary intake of total fat, saturated fat, and cholesterol to decrease LDL-cholesterol concentrations in children. DESIGN: A 6-center, randomized controlled clinical trial was carried out in 663 children aged 8-10 y with LDL-cholesterol concentrations greater than the 80th and less than the 98th percentiles for age and sex. The children were randomly assigned to either an intervention group or a usual care group. Behavioral intervention promoted adherence to a diet providing 28% of energy from total fat, <8% from saturated fat, </=9% from polyunsaturated fat, and <0.018 mg cholesterol*kJ(-)(1)*d(-)(1) (not to exceed 150 mg/d). The primary efficacy measure was mean LDL cholesterol and the safety measures were mean height and serum ferritin concentration at 3 y. RESULTS: At 3 y, dietary total fat, saturated fat, and cholesterol were lower in the intervention group than in the usual care group (all P: < 0. 001). LDL cholesterol decreased in the intervention and usual care groups by 0.40 mmol/L (15.4 mg/dL) and 0.31 mmol/L (11.9 mg/dL), respectively. With adjustment for baseline concentration, sex, and missing data, the mean difference between groups was -0.08 mmol/L (95% CI: -0.15, -0.01), or -3.23 mg/dL (95% CI: -5.6, -0.5) (P: = 0. 016). There were no significant differences between groups in adjusted mean height or serum ferritin. CONCLUSION: Dietary changes are effective in achieving modest lowering of LDL cholesterol over 3 y while maintaining adequate growth, iron stores, nutritional adequacy, and psychological well-being during the critical growth period of adolescence.
RCT Entities:
BACKGROUND: Few studies have shown the efficacy and safety of lower-fat diets in children. OBJECTIVE: Our objective was to assess the efficacy and safety of lowering dietary intake of total fat, saturated fat, and cholesterol to decrease LDL-cholesterol concentrations in children. DESIGN: A 6-center, randomized controlled clinical trial was carried out in 663 children aged 8-10 y with LDL-cholesterol concentrations greater than the 80th and less than the 98th percentiles for age and sex. The children were randomly assigned to either an intervention group or a usual care group. Behavioral intervention promoted adherence to a diet providing 28% of energy from total fat, <8% from saturated fat, </=9% from polyunsaturated fat, and <0.018 mg cholesterol*kJ(-)(1)*d(-)(1) (not to exceed 150 mg/d). The primary efficacy measure was mean LDL cholesterol and the safety measures were mean height and serum ferritin concentration at 3 y. RESULTS: At 3 y, dietary total fat, saturated fat, and cholesterol were lower in the intervention group than in the usual care group (all P: < 0. 001). LDL cholesterol decreased in the intervention and usual care groups by 0.40 mmol/L (15.4 mg/dL) and 0.31 mmol/L (11.9 mg/dL), respectively. With adjustment for baseline concentration, sex, and missing data, the mean difference between groups was -0.08 mmol/L (95% CI: -0.15, -0.01), or -3.23 mg/dL (95% CI: -5.6, -0.5) (P: = 0. 016). There were no significant differences between groups in adjusted mean height or serum ferritin. CONCLUSION: Dietary changes are effective in achieving modest lowering of LDL cholesterol over 3 y while maintaining adequate growth, iron stores, nutritional adequacy, and psychological well-being during the critical growth period of adolescence.
Authors: Marilyn L Cugnetto; Patrice G Saab; Maria M Llabre; Ronald Goldberg; Judith R McCalla; Neil Schneiderman Journal: J Pediatr Psychol Date: 2007-11-17
Authors: Camilla T Damsgaard; Christian Ritz; Stine-Mathilde Dalskov; Rikard Landberg; Ken D Stark; Anja Biltoft-Jensen; Inge Tetens; Arne Astrup; Kim F Michaelsen; Lotte Lauritzen Journal: Eur J Nutr Date: 2015-08-13 Impact factor: 5.614
Authors: Arja Siirtola; Suvi M Virtanen; Marja Ala-Houhala; Anna-Maija Koivisto; Tiina Solakivi; Terho Lehtimäki; Christer Holmberg; Marjatta Antikainen; Matti K Salo Journal: Pediatr Nephrol Date: 2007-11-15 Impact factor: 3.714
Authors: David M Maahs; R Paul Wadwa; Franziska Bishop; Stephen R Daniels; Marian Rewers; Georgeanna J Klingensmith Journal: J Pediatr Date: 2008-10 Impact factor: 4.406