Expert opinion on drug delivery
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Expert Opin Drug Deliv · Aug 2015
ReviewFactors to consider when selecting a nebulizer for a new inhaled drug product development program.
Nebulizers are a common device choice for use when developing a new drug product, but the range of nebulizer devices available can make it difficult to select the right device. Increasingly, companies are only able to promote a drug with the device that was used during the development program; therefore, choosing the best device at an early stage is important in order to achieve commercial success. Selecting a device that is inappropriate for the intended drug can result in poor drug delivery from the nebulizer to the patient, which would have obvious implications for the development program. As device performance varies, it is important to ensure that the most appropriate device is chosen for the intended drug to ensure optimal drug delivery to the patient population. ⋯ Efficient nebulizer devices that combine electronic monitoring capabilities as a form of telehealth are likely to provide superior drug delivery to patients and accurate clinical trial data. Their use in adaptive clinical trials may help to vastly reduce the time and costs associated with achieving drug approval.
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Expert Opin Drug Deliv · Aug 2015
Multicenter Study Observational StudyAdherence to, and effectiveness of, subcutaneous interferon β-1a administered by RebiSmart® in patients with relapsing multiple sclerosis: results of the 1-year, observational SMART study.
Patients with multiple sclerosis who have poor adherence to treatment have a higher risk of relapse than adherent patients. This study assessed adherence to, and effectiveness and convenience of, treatment with subcutaneous (sc) interferon (IFN) β-1a (Rebif®, Merck Serono SA) 44 or 22 μg three times weekly in patients with relapsing multiple sclerosis (RMS) using the RebiSmart® electronic, multidose, autoinjector for 1 year. ⋯ Patients with RMS self-injecting sc IFN β-1a with RebiSmart had excellent adherence at Month 12/ED, which was associated with good clinical outcomes and no unexpected safety issues. Patients rated RebiSmart as convenient and easy to use.