Methylphenidate. An update on extended-release formulations.
نویسنده
چکیده
Methylphenidate remains the mainstay of pharmacological management in attention deficit hyperactivity disorder (ADHD). Despite having been available for over half a century, methylphenidates original formulation has been modified with the main purpose of extending its duration of action. This article will present a brief review of how these new formulations vary and how these should be selected, considering the evidence available on their effectiveness and on the individual needs of the patient.
منابع مشابه
Methylphenidate extended-release oral suspension for the treatment of attention-deficit/hyperactivity disorder: a practical guide for pharmacists
Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental condition that affects children, adolescents, and adults worldwide. The purpose of this review was to inform pharmacists of the numerous options to treat ADHD, with a focus on one of the more recently approved formulations, methylphenidate extended-release oral suspension (MEROS). Symptoms of ADHD can negatively impact an i...
متن کاملMethylphenidate and dexmethylphenidate formulations for children with attention-deficit/hyperactivity disorder.
PURPOSE Current literature on the safety and efficacy of various intermediate- and long-acting preparations of methylphenidate and dexmethylphenidate for pediatric attention-deficit/hyperactivity disorder (ADHD) is reviewed. SUMMARY The efficacy of methylphenidate in controlling ADHD symptoms is firmly established. Given the drug's relatively short half-life in pediatric patients (about 2.5 h...
متن کاملApplication of Physiologically Based Absorption Modeling to Characterize the Pharmacokinetic Profiles of Oral Extended Release Methylphenidate Products in Adults
A previously presented physiologically-based pharmacokinetic model for immediate release (IR) methylphenidate (MPH) was extended to characterize the pharmacokinetic behaviors of oral extended release (ER) MPH formulations in adults for the first time. Information on the anatomy and physiology of the gastrointestinal (GI) tract, together with the biopharmaceutical properties of MPH, was integrat...
متن کاملFormulation and In Vitro Evaluation of Extended Release Tablets of Paliperidone Using Natural Gums
Paliperidone is a well known dopamine antagonist of the atypical antipsychotic class. In the present study Paliperidone was formulated as ER release tablets using natural and synthetic polymers separately or in combination. The aim of ER release formulation is to reduce the frequency of dosing. Tablets are prepared by direct compression method. The optimized formulations contain Paliperidone as...
متن کاملThe role of galenic innovation in improving treatment compliance and persistence: three case studies
BACKGROUND The purpose of this study was to explore whether newer galenic formulations with lower treatment burdens are associated with better patient compliance and persistence compared with older more burdensome modalities. METHODS Data from the IMS Disease Analyzer database were analyzed retrospectively for two pairs of analogs (alendronate sodium once daily vs once weekly and immediate-re...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Neurosciences
دوره 12 1 شماره
صفحات -
تاریخ انتشار 2007