1
|
Siemons M, Schroyen B, Darville N, Goyal N. Role of Modeling and Simulation in Preclinical and Clinical Long-Acting Injectable Drug Development. AAPS J 2023; 25:99. [PMID: 37848754 DOI: 10.1208/s12248-023-00864-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 09/28/2023] [Indexed: 10/19/2023] Open
Abstract
Innovations in the field of long-acting injectable drug development are increasingly being reported. More advanced in vitro and in vivo characterization can improve our understanding of the injection space and aid in describing the long-acting injectable (LAI) drug's behavior at the injection site more mechanistically. These innovations may enable unlocking the potential of employing a model-based framework in the LAI preclinical and clinical space. This review provides a brief overview of the LAI development process before delving deeper into the current status of modeling and simulation approaches in characterizing the preclinical and clinical LAI pharmacokinetics, focused on aqueous crystalline suspensions. A closer look is provided on in vitro release methods, available biopharmaceutical models and reported in vitro/in vivo correlations (IVIVCs) that may advance LAI drug development. The overview allows identifying the opportunities for use of model-informed drug development approaches and potential gaps where further research may be most warranted. Continued investment in improving our understanding of LAI PK across species through translational approaches may facilitate the future development of LAI drug products.
Collapse
Affiliation(s)
- Maxime Siemons
- Janssen R&D, Johnson & Johnson, Turnhoutseweg 30, Beerse, Belgium.
| | - Bram Schroyen
- Janssen R&D, Johnson & Johnson, Turnhoutseweg 30, Beerse, Belgium
| | - Nicolas Darville
- Janssen R&D, Johnson & Johnson, Turnhoutseweg 30, Beerse, Belgium
| | - Navin Goyal
- Janssen R&D, Johnson & Johnson, Turnhoutseweg 30, Beerse, Belgium
| |
Collapse
|
2
|
Sharma R, Yadav S, Yadav V, Akhtar J, Katari O, Kuche K, Jain S. Recent advances in lipid-based long-acting injectable depot formulations. Adv Drug Deliv Rev 2023; 199:114901. [PMID: 37257756 DOI: 10.1016/j.addr.2023.114901] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 04/28/2023] [Accepted: 05/23/2023] [Indexed: 06/02/2023]
Abstract
Long-acting injectable (LAIs) delivery systems sustain the drug therapeutic action in the body, resulting in reduced dosage regimen, toxicity, and improved patient compliance. Lipid-based depots are biocompatible, provide extended drug release, and improve drug stability, making them suitable for systemic and localized treatment of various chronic ailments, including psychosis, diabetes, hormonal disorders, arthritis, ocular diseases, and cancer. These depots include oil solutions, suspensions, oleogels, liquid crystalline systems, liposomes, solid lipid nanoparticles, nanostructured lipid carriers, phospholipid phase separation gel, vesicular phospholipid gel etc. This review summarizes recent advancements in lipid-based LAIs for delivering small and macromolecules, and their potential in managing chronic diseases. It also provides an overview of the lipid depots available in market or clinical phase, as well as patents for lipid-based LAIs. Furthermore, this review critically discusses the current scenario of using in vitro release methods to establish IVIVC and highlights the challenges involved in developing lipid-based LAIs.
Collapse
Affiliation(s)
- Reena Sharma
- Department of Pharmaceutics, Centre for Pharmaceutical Nanotechnology, National Institute of Pharmaceutical Education & Research (NIPER), Sector 67, S.A.S. Nagar (Mohali), Punjab 160062, India
| | - Sheetal Yadav
- Department of Pharmaceutics, Centre for Pharmaceutical Nanotechnology, National Institute of Pharmaceutical Education & Research (NIPER), Sector 67, S.A.S. Nagar (Mohali), Punjab 160062, India
| | - Vivek Yadav
- Department of Pharmaceutics, Centre for Pharmaceutical Nanotechnology, National Institute of Pharmaceutical Education & Research (NIPER), Sector 67, S.A.S. Nagar (Mohali), Punjab 160062, India
| | - Junia Akhtar
- Department of Pharmaceutics, Centre for Pharmaceutical Nanotechnology, National Institute of Pharmaceutical Education & Research (NIPER), Sector 67, S.A.S. Nagar (Mohali), Punjab 160062, India
| | - Oly Katari
- Department of Pharmaceutics, Centre for Pharmaceutical Nanotechnology, National Institute of Pharmaceutical Education & Research (NIPER), Sector 67, S.A.S. Nagar (Mohali), Punjab 160062, India
| | - Kaushik Kuche
- Department of Pharmaceutics, Centre for Pharmaceutical Nanotechnology, National Institute of Pharmaceutical Education & Research (NIPER), Sector 67, S.A.S. Nagar (Mohali), Punjab 160062, India
| | - Sanyog Jain
- Department of Pharmaceutics, Centre for Pharmaceutical Nanotechnology, National Institute of Pharmaceutical Education & Research (NIPER), Sector 67, S.A.S. Nagar (Mohali), Punjab 160062, India.
| |
Collapse
|
3
|
Wang J, Liu J, Ding J, Li Q, Zhao Y, Gao D, Su K, Yang Y, Wang Z, He J. Creation of a ready-to-use brexpiprazole suspension and the inflammation-mediated pharmacokinetics by intramuscular administration. Eur J Pharm Biopharm 2023; 189:S0939-6411(23)00166-2. [PMID: 37364749 DOI: 10.1016/j.ejpb.2023.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 06/08/2023] [Accepted: 06/21/2023] [Indexed: 06/28/2023]
Abstract
Brexpiprazole (BPZ), which is approved for the treatment of schizophrenia and major depressive disorder, has the potential to meet diverse clinical needs. This study aimed to develop a long-acting injectable (LAI) formulation of BPZ that could provide sustained therapeutic benefits. A library of BPZ prodrugs was screened through esterification, and BPZ laurate (BPZL) was identified as an optimal candidate. To achieve stable aqueous suspensions, a pressure- and nozzle size-controlled microfluidization homogenizer was utilized. The pharmacokinetics (PK) profiles, considering dose and particle size modulation, were investigated following a single intramuscular injection in beagles and rats. BPZL treatment resulted in sustained plasma concentrations above the median effective concentration (EC50) for 2∼3 weeks, without exhibiting an initial burst release. Histological examination of foreign body reaction (FBR) in rats revealed the morphological evolution of an inflammation-mediated drug depot, confirming the sustained release mechanism of BPZL. These findings provide strong support for the further development of a ready-to-use LAI suspension of BPZL, which could potentially enhance treatment outcomes, improve patient adherence, and address the clinical challenges associated with long-term regimens of schizophrenia spectrum disorders (SSD).
Collapse
Affiliation(s)
- Junji Wang
- China State Institute of Pharmaceutical Industry, 285 Gebaini Road, Shanghai 201203, People's Republic of China
| | - Junfeng Liu
- China State Institute of Pharmaceutical Industry, 285 Gebaini Road, Shanghai 201203, People's Republic of China
| | - Jingwen Ding
- China State Institute of Pharmaceutical Industry, 285 Gebaini Road, Shanghai 201203, People's Republic of China
| | - Qin Li
- National Advanced Medical Engineering Research Center, 1111 Halei Road, Shanghai 201203, People's Republic of China
| | - Yuan Zhao
- National Advanced Medical Engineering Research Center, 1111 Halei Road, Shanghai 201203, People's Republic of China
| | - Dongxu Gao
- China State Institute of Pharmaceutical Industry, 285 Gebaini Road, Shanghai 201203, People's Republic of China
| | - Keyi Su
- China State Institute of Pharmaceutical Industry, 285 Gebaini Road, Shanghai 201203, People's Republic of China
| | - Yani Yang
- National Advanced Medical Engineering Research Center, 1111 Halei Road, Shanghai 201203, People's Republic of China
| | - Zhefeng Wang
- National Advanced Medical Engineering Research Center, 1111 Halei Road, Shanghai 201203, People's Republic of China
| | - Jun He
- China State Institute of Pharmaceutical Industry, 285 Gebaini Road, Shanghai 201203, People's Republic of China; National Advanced Medical Engineering Research Center, 1111 Halei Road, Shanghai 201203, People's Republic of China.
| |
Collapse
|
4
|
McCartan A, Mackay J, Curran D, Mrsny RJ. Modelling intramuscular drug fate in vitro with tissue-relevant biomimetic hydrogels. Int J Pharm X 2022; 4:100125. [PMID: 36065415 PMCID: PMC9440386 DOI: 10.1016/j.ijpx.2022.100125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 07/22/2022] [Accepted: 08/03/2022] [Indexed: 11/19/2022] Open
Abstract
Parenteral administrations are a mainstay of clinical drug delivery. Intramuscular (IM) injections deposit drug directly into skeletal muscle bellies, providing rapid systemic uptake due to the highly vascularized nature of this site. The potential to inject particulate or non-aqueous materials have also made IM injections useful for long-acting formulations. These attributes have supported a plethora of medicines being approved for IM administration. Despite these many approvals across multiple pharmaceutical categories, mechanisms that control drug release from the injection site, and thus its pharmacokinetic properties, remain poorly understood. Several pre-clinical in vivo animals have been used to model IM drug fate in patients, but these approaches have not consistently predicted clinical outcomes. This lack of a predictive in vivo model and no standardized in vitro tools have limited the options of pharmaceutical scientists to rationally design formulations for IM delivery. Here, we describe a novel, tractable in vitro model informed by dominant extracellular matrix (ECM) components present at the IM injection site. Three charge variants of green florescent protein (GFP) and the impact of three common formulation components were examined in an initial test of this in vitro model. A strongly positively charged GFP was restricted in its release from hydrogels composed of ECM components type I collagen and hyaluronic acid compared to standard and strongly negatively charged GFP. Introduction of commonly used buffers (histidine or acetate) or the non-ionic surfactant polysorbate 20 altered the release properties of these GFP variants in a manner that was dependent upon ECM element composition. In sum, this Simulator of IntraMuscular Injections, termed SIMI, demonstrated distinct release profiles of a protein biopharmaceutical surrogate that could be exploited to interrogate the impact of formulation components to expedite novel drug development and reduce current dependence on potentially non-predictive pre-clinical in vivo models. An initial in vitro format to model drug release from the intramuscular (IM) injection site release parameters is described. Mixtures of collagen type 1 (Col1) and hyaluronic acid within a semi-permeable chamber were tested. Green fluorescent proteins with varied charge profiles were used to model different biopharmaceutical properties. A Col1-dominated hydrogel format provided an initial validation of this in vitro IM injection site approach
Collapse
Affiliation(s)
- Adam McCartan
- Department of Pharmacy & Pharmacology, University of Bath, Bath BA2 7AY, Avon, UK
| | - Julia Mackay
- Department of Pharmacy & Pharmacology, University of Bath, Bath BA2 7AY, Avon, UK
| | - David Curran
- CMC Analytical, GlaxoSmithKline, Collegeville, PA 19426, USA
| | - Randall J Mrsny
- Department of Pharmacy & Pharmacology, University of Bath, Bath BA2 7AY, Avon, UK
- Corresponding author.
| |
Collapse
|
5
|
Preparation, Characterization and Pharmacokinetics of Tolfenamic Acid-Loaded Solid Lipid Nanoparticles. Pharmaceutics 2022; 14:pharmaceutics14091929. [PMID: 36145677 PMCID: PMC9503184 DOI: 10.3390/pharmaceutics14091929] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 08/30/2022] [Accepted: 09/01/2022] [Indexed: 11/26/2022] Open
Abstract
The clinical use of nonsteroidal anti-inflammatory drugs is limited by their poor water solubility, unstable absorption, and low bioavailability. Solid lipid nanoparticles (SLNs) exhibit high biocompatibility and the ability to improve the bioavailability of drugs with low water solubility. Therefore, in this study, a tolfenamic acid solid lipid nanoparticle (TA-SLN) suspension was prepared by a hot melt–emulsification ultrasonication method to improve the sustained release and bioavailability of TA. The encapsulation efficiency (EE), loading capacity (LC), particle size, polydispersity index (PDI), and zeta potential of the TA-SLN suspension were 82.50 ± 0.63%, 25.13 ± 0.28%, 492 ± 6.51 nm, 0.309 ± 0.02 and −21.7 ± 0.51 mV, respectively. The TA-SLN suspension was characterized by dynamic light scattering (DLS), fluorescence microscopy (FM), scanning electron microscopy (SEM), differential scanning calorimetry (DSC), and Fourier transform infrared (FT-IR) spectroscopy. The TA-SLN suspension showed improved sustained drug release in vitro compared with the commercially available TA injection. After intramuscular administration to pigs (4 mg/kg), the TA-SLN suspension displayed increases in the pharmacokinetic parameters Tmax, T1/2, and MRT0–∞ by 4.39-, 3.78-, and 3.78-fold, respectively, compared with TA injection, and showed a relative bioavailability of 185.33%. Thus, this prepared solid lipid nanosuspension is a promising new formulation.
Collapse
|