Results 1 to 10 of about 351,529 (205)

Global harmonization of immediate‐release solid oral drug product bioequivalence recommendations and the impact on generic drug development [PDF]

open access: yesClinical and Translational Science, 2023
Immediate‐release (IR) solid oral drug products constitute a significant portion of approved drug products and products under development. Bioequivalence (BE) assessment for these oral products is important for establishing therapeutic equivalence for ...
Joseph Kotsybar   +3 more
doaj   +2 more sources

Mechanistic modeling of ophthalmic, nasal, injectable, and implant generic drug products: A workshop summary report [PDF]

open access: yesCPT: Pharmacometrics & Systems Pharmacology, 2023
For approval, a proposed generic drug product must demonstrate it is bioequivalent (BE) to the reference listed drug product. For locally acting drug products, conventional BE approaches may not be feasible because measurements in local tissues at the ...
Ming‐Liang Tan   +8 more
doaj   +2 more sources

Effect of the Similarity of Formulations and Excipients of Approved Generic Drug Products on In Vivo Bioequivalence for Putative Biopharmaceutics Classification System Class III Drugs [PDF]

open access: yesPharmaceutics, 2023
One of the potential essential factors that restricts generic industry from applying the Biopharmaceutics Classification System (BCS) Class III biowaiver is adherence to the stringent formulation criteria for formulation qualitative (Q1) sameness and ...
Ping Ren   +8 more
doaj   +2 more sources

Predictive Analysis for First Submission of Generic Drug Application for Orphan Drug Products Using Random Survival Forest [PDF]

open access: yesClinical and Translational Science
Rare diseases affect a small population of patients, resulting in low incentives for developing orphan drug products (ODPs). The United States Congress passed the Orphan Drug Act of 1983 to incentivize pharmaceutical manufacturers to develop drugs to ...
Robert Hopefl   +6 more
doaj   +2 more sources

Quantitative methods and modeling to assess COVID‐19‐interrupted in vivo pharmacokinetic bioequivalence studies with two reference batches

open access: yesCPT: Pharmacometrics & Systems Pharmacology, 2022
The coronavirus disease 2019 (COVID‐19) has presented unprecedented challenges to the generic drug development, including interruptions in bioequivalence (BE) studies.
Yuqing Gong   +12 more
doaj   +1 more source

Particle size affects pharmacokinetics of milled oxycodone hydrochloride tablet products following nasal insufflation in nondependent, recreational opioid users

open access: yesClinical and Translational Science, 2021
This study assessed the impact of product particle sizes (fine: 106–500 µm; coarse: 500–1000 µm) on oxycodone pharmacokinetics (PK) following nasal insufflation of milled oxycodone extended‐release (ER) abuse‐deterrent (AD) tablets using immediate ...
Saeid Raofi   +11 more
doaj   +1 more source

Heterogeneous treatment effect analysis based on machine‐learning methodology

open access: yesCPT: Pharmacometrics & Systems Pharmacology, 2021
Heterogeneous treatment effect (HTE) analysis focuses on examining varying treatment effects for individuals or subgroups in a population. For example, an HTE‐informed understanding can critically guide physicians to individualize the medical treatment ...
Xiajing Gong   +3 more
doaj   +1 more source

Advancements in the Design and Development of Dry Powder Inhalers and Potential Implications for Generic Development

open access: yesPharmaceutics, 2022
Dry powder inhalers (DPIs) are drug–device combination products where the complexity of the formulation, its interaction with the device, and input from users play important roles in the drug delivery.
Abhinav Ram Mohan   +7 more
doaj   +1 more source

Authorized Generic Entry prior to Patent Expiry: Reassessing Incentives for Independent Generic Entry [PDF]

open access: yes, 2010
Patent holders frequently attempt to mitigate the loss of monopoly power by authorizing generic entry prior to patent expiry (early entry). Competition in off-patent pharmaceutical markets may be adversely affected if early entry substantially impairs ...
Appelt, Silvia
core   +6 more sources

Regulatory utility of physiologically based pharmacokinetic modeling for assessing food impact in bioequivalence studies: A workshop summary report

open access: yesCPT: Pharmacometrics & Systems Pharmacology, 2023
This workshop report summarizes the presentations and panel discussion related to the use of physiologically based pharmacokinetic (PBPK) modeling approaches for food effect assessment, collected from Session 2 of Day 2 of the workshop titled “Regulatory
Abdullah Al Shoyaib   +10 more
doaj   +1 more source

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