FASST - Fetal Alcohol Spectrum Stimulant Trial

This study is a N-of-1 RCT of currently prescribed stimulant medications for treatment of ADHD symptoms in children with FASD, relative to matched placebo capsules. The Ritalin 10 will be administered at the child's prescribed dose and may include a half tablet (5mg) increment. Ritalin 10 will be encapsulated in full tablet (10mg) or half tablet (5mg) dose.

The placebo is Maize Starch and Pregelatinised Maize Starch. The placebo will be encapsulated using the same capsule that is opaque so that participants cannot distinguish the two visually. Where the active mediation amount is small for the capsule, there will be additional Starcke 1500 (Maize Starch and Pregelatinised Maize Starch) added to fill the capsule so that the active drug and capsule also weigh approximately the same. The dose of placebo will be matched to the participants currently prescribed stimulant medication.

This study is a N-of-1 RCT of currently prescribed stimulant medications for treatment of ADHD symptoms in children with FASD, relative to matched placebo capsules. The Ritalin LA will be administered at the child's prescribed total dose. Ritalin LA will be encapsulated.

This study is a N-of-1 RCT of currently prescribed stimulant medications for treatment of ADHD symptoms in children with FASD, relative to matched placebo capsules. The Concerta (18mg) will be administered at the child's prescribed total dose. Concerta will be encapsulated.

This study is a N-of-1 RCT of currently prescribed stimulant medications for treatment of ADHD symptoms in children with FASD, relative to matched placebo capsules. The Dexamphetamine (10mg) will be administered at the child's prescribed total dose. Dexamphetamine will be encapsulated.