Generic Substitution and Therapeutic Equivalence of Antiepileptic Drugs: Clinical and Pharmacoeconomic Issues in Epilepsy Management A Priority Report Faculty: John M. Pellock, MD | Andrew J. Pultz, Jr, PharmD, RPh CME / CE credit hour: 1.0 The issue of generic drug substitution is complex and often poorly understood by physicians and pharmacists. Although the FDA requires that two drugs are similar as demonstrated by bioequivalence data, therapeutic equivalence (or therapeutic effectiveness) and bioequivalence are not necessarily the same. In the case of antiepileptic drugs (AEDs), the therapeutic range over which they are effective may be narrow and, although generic substitution of AEDs may be appropriate for some patients with epilepsy, it may represent suboptimal care for others. This program will give an overview of these and other important issues associated with generic substitution of AEDs.
The Practical and Regulatory Perspective of Bioequivalence Faculty: Sandra L. Kane-Gill, PharmD, MSC | Joseph F. Dasta, MS, FCCM, FCCP | Nicholas M. Fleischer, RPh, PhD. | Mary Lea Gora-Harper, PharmD, FASHP CE Credit hour: 1.0
Bioequivalence needs to be determined before an automatic substitution of products or product dosage forms can be made. When automatic substitutions between brand and generic, generic and generic or between dosage forms are made, clinicians need to be aware of the potential clinical and regulatory issues associated with these substitutions. While product interchange between brand and generic medications, generic and generic medications or different forms of the same product is not typically a problem, this activity will highlight some examples of clinical concerns and related regulation considerations. It will also provide some direction on obtaining relevant information of bioequivalence.
Common Misconceptions With Bioequivalence & Interchangeability Faculty:Andrew J. Pultz, Jr, PharmD, RPh | Joseph F. Dasta, MSc, FCCM, FCCP | Sandra L. Kane-Gill, PharmD, MSc CE credit hour: 1.0 Bioequivalence is a comparison of two or more products with respect to their bioavailabilities. Bioequivalence of trade and generic products or different dosage forms of the same product needs to be determined before the products can be legally interchanged. Numerous factors can affect bioavailability (and bioequivalence) determinations. Thus, there is a great potential for wide variability among the pharmacokinetic profiles among patient populations and bioequivalence determinations. As pharmacists and Nurses, we are in an optimal position to prevent or intervene when a patient is experiencing drug-drug and drug-food interaction resulting in bioavailability alterations with outcomes including sub-therapeutic responses or adverse events. While product interchange between trade and generic medications or between dosage forms of the same product is typically not a problem this activity is going to highlight some examples of when it is a concern.
Generic Substitution and Therapeutic Equivalence of Antiepileptic Drugs: Clinical and Pharmacoeconomic Issues in Epilepsy Management Faculty: John M. Pellock, MD | Andrew J. Pultz, Jr, PharmD, RPh | Michael C. Smith, MD CME / CE credit hour: 1.0 The issue of generic drug substitution is complex and often poorly understood by physicians and pharmacists. Although the FDA requires that two drugs are similar as demonstrated by bioequivalence data, therapeutic equivalence (or therapeutic effectiveness) and bioequivalence are not necessarily the same. In the case of antiepileptic drugs (AEDs), the therapeutic range over which they are effective may be narrow and, although generic substitution of AEDs may be appropriate for some patients with epilepsy, it may represent suboptimal care for others. This program will give an overview of these and other important issues associated with generic substitution of AEDs.
The Conundrum of Rash in Management of EGFR Inhibitors(Accreditation Expired) Faculty: Roy S. Herbst, MD, PhD | Mario Lacouture, MD | Roman Perez-Soler, MD | Sandy Kurtin, RN, MS, AOCN®, NP CME / CE credit hour: 1.0 New therapies targeting the epidermal growth factor receptor (EGFR) have been used in the treatment of a variety of cancers. Although generally well tolerated, EGFR inhibitors are associated with the development of dermatologic reactions (e.g., papulopustular rash, xerosis, pruritus, periungual inflammation, and alopecia) in most patients. At present, little is known about the etiology of these reactions, and no evidence-based management guidelines have been set forth in the dermatologic literature.
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