An Open-label Study of Liquid and Sprinkled Formulations of Efavirenz Administered in Combination With Didanosine and Emtricitabine in HIV-infected Infants and Children 3 Months to 6 Years of Age.

Efavirenz (EFV) + Didanosine (ddI) + Emtricitabine (FTC)

Oral Solution, Capsules or Tablets, Oral, once daily Efavirenz (EFV) per weight-based dosing nomogram (max 720 mg) Didanosine (ddI) 240 mg/m2 (max 400 mg) Emtricitabine (FTC) 6 mg/kg (max 200 mg) Where EFV oral solution is commercially available: 48 weeks or until 3rd birthday (whichever is longer); Where EFV oral solution NOT commercially available: until 7th birthday or until able to swallow EFV capsules (whichever occurs first)