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CONTROLLED RELEASE - Challenges in Consistent & Predictable Delivery of Drugs Using Oral Controlled Release Technologies

True Rogers, RPh, PhD, Matthias Knarr, PhD, and Mark Dreibelbis, PhD, say excipient selection is a key consideration within the QbD framework, particularly for CR technologies. Excipients must be chosen carefully to ensure they deliver the needed processability, quality, stability, and performance during and following the manufacture of dosage forms.