Overview Vitamin D Supplementation and CD4 Count in HIV-Infected Children Status: Completed Trial end date: 2010-07-01 Target enrollment: Participant gender: Summary To find out if vitamin D supplementing can lead to an improvement in immunological status in HIV-infected children as part of routine clinical care Phase: Phase 2 Details Lead Sponsor: The Hospital for Sick ChildrenTreatments: ErgocalciferolsVitamin DVitamins