The FDA has approved a once-daily, extended-release oral suspension of methylphenidate (Quillivant XR – Pfizer) for treatment of attention-deficit/hyperactivity disorder (ADHD). It is the first liquid formulation of the drug to be marketed for once-daily use. A short-acting oral solution (Methylin, and generics) has been available since 2003.

The FDA has approved a once-daily, extended-release chewable tablet formulation of methylphenidate (QuilliChew ER – Pfizer) for treatment of attention-deficit/hyperactivity disorder (ADHD). It is the first long-acting chewable formulation of the drug to be marketed in the US. Immediate-release chewable methylphenidate tablets (Methylin, and generics) have been available since 2003.

The FDA has approved an extended-release orally disintegrating tablet formulation of methylphenidate (Cotempla XR-ODT – Neos Therapeutics) for once-daily treatment of attention-defi cit/hyperactivity disorder (ADHD) in children 6-17 years old. Cotempla XR-ODT is the first extended-release orally disintegrating tablet formulation of methylphenidate to become available in the US.

The FDA has approved Aptensio XR (Rhodes), an extended-release formulation of methylphenidate hydrochloride, for treatment of attention-deficit/hyperactivity disorder (ADHD). The Aptensio XR capsules contain multilayer beads designed to provide both a rapid onset and a long duration of action. This formulation of methylphenidate has been available in Canada as Biphentin since 2006.

The FDA has approved Jornay PM (Ironshore), a capsule formulation of methylphenidate with a delayed-release outer layer and an extended-release inner layer, for once-nightly treatment of attention-deficit hyperactivity disorder (ADHD) in patients >6 years old. Jornay PM is the first methylphenidate product to become available in the US that is taken in the evening; other long-acting methylphenidate formulations are taken in the morning. It is being marketed specifically for patients who have disruptive ADHD symptoms in the morning.

The FDA has approved a long-acting fixed-dose combination of the stimulant dexmethylphenidate and the prodrug serdexmethylphenidate (Azstarys – Corium) for once-daily treatment of attention-deficit/hyperactivity disorder (ADHD) in patients ≥6 years old. Azstarys is the first product containing serdexmethylphenidate to become available in the US.

Attention-deficit/hyperactivity disorder (ADHD) is a chronic neurodevelopmental disorder that has been diagnosed in up to 10% of school-age children in the US and frequently persists into adulthood. A study in a large Danish cohort found that ADHD was associated with higher mortality rates in children, adolescents, and adults, mainly due to accidents. Pharmacologic treatment of ADHD in children has been reported to decrease the risk of substance abuse in adolescents, and use of ADHD medications in adults has been associated with a reduced risk of serious traffic accidents and...