OBJECTIVE: Functional and morphological changes of the arterial wall already present in young children with heterozygous familial hypercholesterolemia (HeFH) suggest that treatment should be initiated early in life to prevent premature atherosclerotic cardiovascular disease. The purpose of this study was to assess the efficacy and particularly safety of statin therapy in children with HeFH. METHODS AND RESULTS: We performed a meta-analysis of randomized, double-blind, placebo-controlled trials evaluating statin therapy in children aged 8 to 18 years with HeFH. Six studies (n=798 children) with 12 to 104 weeks of treatment were included. Total cholesterol, LDL cholesterol, and apolipoprotein B were significantly reduced, whereas HDL cholesterol and apolipoprotein A1 were significantly increased by statin therapy. No statistically significant differences were found between statin- and placebo-treated children with respect to the occurrence of adverse events (RR 0.99; 95% CI: 0.79 to 1.25), sexual development (RR of advancing > or = 1 stage in Tanner classification 0.96; 95% CI: 0.79 to 1.17), muscle toxicity (RR of CK > or = 10 times the upper limit of normal [ULN] 1.38; 95% CI: 0.18 to 10.82), or liver toxicity (RR of > or = 3 times the ULN for ASAT 0.98; 95% CI: 0.23 to 4.26 and for ALAT 2.03; 95% CI: 0.24 to 16.95). We found a minimal difference in growth in favor of the statin group (0.33 cm; 95% CI: 0.03 cm to 0.63 cm). CONCLUSION: In addition to the fact that statin treatment is efficacious, our results support the notion that statin treatment in children with HeFH is safe. Thus, even though further studies are required to assess lifelong safety, statin treatment should be considered for all children aged 8 to 18 with HeFH.
OBJECTIVE: Functional and morphological changes of the arterial wall already present in young children with heterozygous familial hypercholesterolemia (HeFH) suggest that treatment should be initiated early in life to prevent premature atherosclerotic cardiovascular disease. The purpose of this study was to assess the efficacy and particularly safety of statin therapy in children with HeFH. METHODS AND RESULTS: We performed a meta-analysis of randomized, double-blind, placebo-controlled trials evaluating statin therapy in children aged 8 to 18 years with HeFH. Six studies (n=798 children) with 12 to 104 weeks of treatment were included. Total cholesterol, LDL cholesterol, and apolipoprotein B were significantly reduced, whereas HDL cholesterol and apolipoprotein A1 were significantly increased by statin therapy. No statistically significant differences were found between statin- and placebo-treated children with respect to the occurrence of adverse events (RR 0.99; 95% CI: 0.79 to 1.25), sexual development (RR of advancing > or = 1 stage in Tanner classification 0.96; 95% CI: 0.79 to 1.17), muscle toxicity (RR of CK > or = 10 times the upper limit of normal [ULN] 1.38; 95% CI: 0.18 to 10.82), or liver toxicity (RR of > or = 3 times the ULN for ASAT 0.98; 95% CI: 0.23 to 4.26 and for ALAT 2.03; 95% CI: 0.24 to 16.95). We found a minimal difference in growth in favor of the statin group (0.33 cm; 95% CI: 0.03 cm to 0.63 cm). CONCLUSION: In addition to the fact that statin treatment is efficacious, our results support the notion that statin treatment in children with HeFH is safe. Thus, even though further studies are required to assess lifelong safety, statin treatment should be considered for all children aged 8 to 18 with HeFH.
Authors: Siyuan Xia; Ruiting Lin; Lingtao Jin; Liang Zhao; Hee-Bum Kang; Yaozhu Pan; Shuangping Liu; Guoqing Qian; Zhiyu Qian; Evmorfia Konstantakou; Baotong Zhang; Jin-Tang Dong; Young Rock Chung; Omar Abdel-Wahab; Taha Merghoub; Lu Zhou; Ragini R Kudchadkar; David H Lawson; Hanna J Khoury; Fadlo R Khuri; Lawrence H Boise; Sagar Lonial; Benjamin H Lee; Brian P Pollack; Jack L Arbiser; Jun Fan; Qun-Ying Lei; Jing Chen Journal: Cell Metab Date: 2017-01-12 Impact factor: 27.287
Authors: Silvestre García-de-la-Puente; José Luis Arredondo-García; Pedro Gutiérrez-Castrellón; Aurora Bojorquez-Ochoa; Edith Reyna Maya; María Del Pilar Pérez-Martínez Journal: Pediatr Nephrol Date: 2009-02-24 Impact factor: 3.714
Authors: Phoebe A Stapleton; Adam G Goodwill; Milinda E James; Robert W Brock; Jefferson C Frisbee Journal: J Inflamm (Lond) Date: 2010-11-18 Impact factor: 4.981