Effectiveness of Risk Evaluation and Mitigation Strategies (REMS) for Lenalidomide and Thalidomide: Patient Comprehension and Knowledge Retention.

Introduction: The effectiveness of patient education activities conducted within the lenalidomide and thalidomide risk evaluation and mitigation strategies (REMS) programs was evaluated by measuring understanding of serious risk and safe-use messages.

Methods: Results from mandatory knowledge, attitude, and behavior surveys and voluntary patient surveys completed between June 2012 and June 2013 were analyzed, and responses to questions relating to compliance with birth control measures and understanding of safe-use messages are presented by patient risk category.

Results: In total, 73,645 patients were enrolled into the REMS programs for lenalidomide and thalidomide and completed mandatory surveys prior to medication dispense.

Teratogenic Drugs and Risk Management: An Implementation Assessment.

About half of all pregnant women are prescribed medication during their pregnancy, including drugs with teratogenic potential. There is a need to manage teratogenic risk and prevent fetal harm. In the US, risk management strategies may range from product labeling to the US Food and Drug Administration requiring a risk evaluation and mitigation strategy, including elements to assure safe use.

Managing the teratogenic risk of thalidomide and lenalidomide: an industry perspective.

Celgene has developed and operated pregnancy prevention programs since 1998 with the first approval of thalidomide in the US. With the development and marketing of lenalidomide, an analog of thalidomide, the company further advanced its risk management activities, which now cover several territories across the globe. To date, the program is a success in as much as it has minimized the risk of fetal exposure and subsequent development of fetal malformations.

Considerations for licensure of influenza vaccines with pandemic and prepandemic indications.

With over 409 human cases of avian influenza and over 256 deaths worldwide resulting from infection with avian influenza (H5N1), an influenza pandemic is still a real threat, especially with H5N1 continuing to evolve into antigenically distinct clades. The Food and Drug Administration (FDA) along with other national regulatory authorities (NRAs) recognize the important role that safe and effective vaccines will play in protecting the public health from the threat of an influenza pandemic. The challenges to the FDA and other NRAs are significant as regulatory agencies pursue the development of new scientific and regulatory criteria to evaluate vaccines against pandemic influenza strains for licensure.

Quantitative determination of cesium binding to ferric hexacyanoferrate: Prussian blue.

Ferric hexacyanoferrate (Fe4III[FeII(CN)6]3), also known as insoluble Prussian blue (PB) is the active pharmaceutical ingredient (API) of the drug product, Radiogardase. Radiogardase is the first FDA approved medical countermeasure for the treatment of internal contamination with radioactive cesium (Cs) or thallium in the event of a major radiological incident such as a "dirty bomb". A number of pre-clinical and clinical studies have evaluated the use of PB as an investigational decorporation agent to enhance the excretion of metal cations.