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How PK Modeling Can Inform Sample Size Estimation and Dose Selection for Your Product

Camargo

Given that it can take up to 20 years for a final product to be approved, it is unsurprising that drug attrition rates are very high. Pharmacokinetics (PK) and bioequivalence (BE) studies serve as the foundation of determining the fate of drug products. Pharmacokinetic Modeling: Non-Linear Mixed Effects Modeling.

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The Composition and Value of a Portfolio Analysis

Camargo

One of Camargo’s differentiating offerings is the portfolio analysis, a high-level, integrated evaluation of the scientific, medical, regulatory, and commercial viability of each product within a sponsor’s portfolio. Each product is unique, and so is the associated development strategy. Why Conduct a Portfolio Analysis?

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In the News: June 2021 Regulatory and Development Updates

Camargo

As required by components of the 21 st Century Cures Act and the FDA Reauthorization Act, the FDA has sought to promote Patient-Focused Drug Development considerations into regulatory decision making, including product application approvals. FDA Publishes Draft Guidance on Adverse Drug Experience Reporting for INDs and BA/BE Studies .

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Can a CRL Be Final Agency Action: One Step Closer to Finding Out

FDA Law Blog

Circuit, their client Nostrum Laboratories sought judicial review after FDA agreed to allow a certain type of study to establish bioequivalence for generic theophylline, Nostrum conducted those studies, and then FDA issued a CRL asking for new, time-consuming, expensive studies of a different sort.

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Teva to Present New Data on Once-Daily AUSTEDO® XR (deutetrabenazine) Extended-Release Tablets at the 2023 American Academy of Neurology Annual Meeting

The Pharma Data

Dose proportionality and bioequivalence studies demonstrate once-daily AUSTEDO XR is therapeutically equivalent to twice-daily AUSTEDO ® (deutetrabenazine) tablets The U.S. Bioequivalence and relative bioavailability were established between the once-daily and twice-daily tablet formulations, with no new safety findings emerging.

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Under FDORA, FDA to Require Most Drug and Device Trials to Submit Diversity Action Plans

FDA Law Blog

This subsection requires sponsors of any phase 3 or other pivotal drug study (other than bioavailability or bioequivalence studies) to submit diversity action plans by the time they submit the study protocol. Clinical Trial Diversity Under FDORA FDORA adds subsection 505(z) to the Food, Drug, and Cosmetic Act (FDC Act).

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The Important Role that Biopharmaceutics Plays in Accelerating Early-Phase Drug Development

Pharmaceutical Technology

Quotient Sciences helps biotech and pharma customers in the development and optimization of drug products. How does bioavailability play a role in biopharmaceutics? Now fraction absorbed and bioavailability are often confused and used interchangeably.