double-blind placebo-controlled trial of 12 weeks duration on end stage renal disease (ESRD) patients on HD with RLS.~All ESRD patients on HD will be screened clinically for RLS using the five diagnostic criteria of IRLSSG by trained physicians. then the Quastioniare will be filled and inclusion and exclusion criteria be checked sleep study must be done.~Each patient will then undergo a full sleep study using level 2 polysomnography at home. Periodic leg movements with sleep (PLMs) index and leg movements index (LM) before sleep onset will be recorded as well as other variables~Then Subjects will then be randomly assigned by blocked randomization into four groups, each group will include 40 patients. A. Group 1: Will receive vitamin C (200 mg) tablet and vitamin E (a-tocopherol) (400 mg) capsule every day for 12 weeks. B. Group 2: Will receive vitamin E (400 mg) capsule and placebo every day for 12 weeks.~C. Group 3: Will receive vitamin C (200 mg) tablet and placebo every day for 12 weeks. D. Group 4: Will receive two placebo every day for 12 weeks. Of note, the personal responsible for randomization will not be involved in the trial.
This study aims to measure the effectiveness of vitamins C and E on relieving RLS symptoms in end stage renal disease patients on HD