Extension Study to Assess Long Term Safety, Tolerability, and Efficacy of Valsartan and Enalapril Combined and Alone in Children With Hypertension

Valsartan (80, 160, and 320 mg, weight stratified). All study medications were taken orally once daily, at approximately the same time each day, with or without food.

Enalapril (10, 20, and 40 mg, weight stratified). All study medications were taken orally once daily, at approximately the same time each day, with or without food.

Placebo matched to enalapril. All study medications were taken orally once daily, at approximately the same time each day, with or without food.

placebo matched to valsartan. All study medications were taken orally once daily, at approximately the same time each day, with or without food.