The study will compare the safety, effectiveness and tolerability of gabapentin (Neurontin) versus gabapentin enacarbil (Horizant) as treatment restless leg syndrome. Subjects will be randomized to gabapentin (IR) or Horizant™ (ER). Dosing will be blinded to both patient and study team members. Once study medication dosing has been optimized, subjects will then remain on a stable dose for six weeks until study endpoint, after which subjects will be down-titrated off of study medications.
The study will compare the safety, effectiveness and tolerability of gabapentin (Neurontin) versus gabapentin enacarbil (Horizant) as treatment restless leg syndrome.