Overview A Study To See If GSK256073A Can Block Niacin-Induced Flushing In Healthy Volunteers Status: Completed Trial end date: 2008-04-01 Target enrollment: Participant gender: Summary To test the ability of GSK256073 to block niacin-induced flushing when GSK256073 and niacin are co-administered as single doses to HVTs. Phase: Phase 1 Details Lead Sponsor: GlaxoSmithKlineTreatments: NiacinNiacinamideNicotinic Acids