Safety and Preliminary Evidence of Efficacy of Escalating Doses of Dimiracetam in AIDS Patients With Painful Neuropathy

400 mg capsules for oral use to be administered twice a day for a total of 8 weeks

capsules containing 400 mg of inert material will be orally administered twice a day, one pill for 2 weeks, 2 pills for other 2 weeks and 4 pills for the last 4 weeks.