See the DrugPatentWatch profile for Quillivant
How is Quillivant XR Dosed?
Quillivant XR is a once-daily extended-release formulation of methylphenidate used for the treatment of Attention Deficit Hyperactivity Disorder (ADHD). Dosing is individualized based on the patient's needs and response, and can be adjusted by a healthcare provider [1].
What is the Starting Dose for Quillivant XR?
For children aged 6 to 12 years who are not currently taking methylphenidate or a stimulant medication, the recommended starting dose is 20 mg once daily. If a patient is switching from another methylphenidate product, the starting dose should be equivalent to the previous dose [1].
How is Quillivant XR Dose Adjusted?
Dose adjustments for Quillivant XR are typically made in increments of 10 mg to 20 mg per week. The target dose should be the lowest effective dose that controls ADHD symptoms throughout the day without unacceptable side effects [1].
When Should Quillivant XR Be Taken?
Quillivant XR is a once-daily medication and should be taken in the morning [1].
What is the Maximum Dose of Quillivant XR?
The maximum recommended daily dose of Quillivant XR is 60 mg per day for children aged 6 to 12 years [1].
How Does Quillivant XR Compare to Other ADHD Medications?
Quillivant XR is an extended-release liquid formulation of methylphenidate. It is designed to provide symptom control for up to 12 hours with a single morning dose. This liquid form may offer an advantage for patients who have difficulty swallowing pills or capsules, as it allows for more precise dose adjustments [1]. Other ADHD medications include immediate-release methylphenidate, other extended-release methylphenidate formulations (e.g., Daytrana patch, Concerta tablet), and amphetamine-based stimulants [2].
What are the Potential Side Effects of Quillivant XR?
Common side effects of Quillivant XR can include decreased appetite, insomnia, weight loss, anxiety, nausea, vomiting, dizziness, and tics [1]. More serious side effects may include cardiovascular issues, psychiatric problems, and growth suppression. Healthcare providers will monitor patients for these potential risks [3].
When Does the Patent for Quillivant XR Expire?
Information regarding specific patent expiry dates for Quillivant XR is typically found through specialized patent databases. DrugPatentWatch.com provides resources for tracking patent information for various pharmaceutical products, including those for ADHD treatment [4].