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Wang H, Song M, Xu J, Liu Z, Peng M, Qin H, Wang S, Wang Z, Liu K. Long-Acting Strategies for Antibody Drugs: Structural Modification, Controlling Release, and Changing the Administration Route. Eur J Drug Metab Pharmacokinet 2024; 49:295-316. [PMID: 38635015 DOI: 10.1007/s13318-024-00891-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2024] [Indexed: 04/19/2024]
Abstract
Because of their high specificity, high affinity, and targeting, antibody drugs have been widely used in the treatment of many diseases and have become the most favored new drugs for research in the world. However, some antibody drugs (such as small-molecule antibody fragments) have a short half-life and need to be administered frequently, and are often associated with injection-site reactions and local toxicities during use. Increasing attention has been paid to the development of antibody drugs that are long-acting and have fewer side effects. This paper reviews existing strategies to achieve long-acting antibody drugs, including modification of the drug structure, the application of drug delivery systems, and changing their administration route. Among these, microspheres have been studied extensively regarding their excellent tolerance at the injection site, controllable loading and release of drugs, and good material safety. Subcutaneous injection is favored by most patients because it can be quickly self-administered. Subcutaneous injection of microspheres is expected to become the focus of developing long-lasting antibody drug strategies in the near future.
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Affiliation(s)
- Hao Wang
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Mengdi Song
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Jiaqi Xu
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Zhenjing Liu
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Mingyue Peng
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Haoqiang Qin
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Shaoqian Wang
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Ziyang Wang
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Kehai Liu
- College of Food, Shanghai Ocean University, 999 Hucheng Ring Road, Nanhui New Town, Pudong New Area, Shanghai, 201306, China.
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China.
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Abdelhamid M, Corzo C, Ocampo AB, Maisriemler M, Slama E, Alva C, Lochmann D, Reyer S, Freichel T, Salar-Behzadi S, Spoerk M. Mechanically promoted lipid-based filaments via composition tuning for extrusion-based 3D-printing. Int J Pharm 2023; 643:123279. [PMID: 37524255 DOI: 10.1016/j.ijpharm.2023.123279] [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: 05/29/2023] [Revised: 07/26/2023] [Accepted: 07/27/2023] [Indexed: 08/02/2023]
Abstract
Lipid excipients are favorable materials in pharmaceutical formulations owing to their natural, biodegradable, low-toxic and solubility/permeability enhancing properties. The application of these materials with advanced manufacturing platforms, particularly filament-based 3D-printing, is attractive for personalized manufacturing of thermolabile drugs. However, the filament's weak mechanical properties limit their full potential. In this study, highly flexible filaments were extruded using PG6-C16P, a lipid-based excipient belonging to the group of polyglycerol esters of fatty acids (PGFAs), based on tuning the ratio between its major and minor composition fractions. Increasing the percentage of the minor fractions in the system was found to enhance the relevant mechanical filament properties by 50-fold, guaranteeing a flawless 3D-printability. Applying a novel liquid feeding approach further improved the mechanical filament properties at lower percentage of minor fractions, whilst circumventing the issues associated with the standard extrusion approach such as low throughput. Upon drug incorporation, the filaments retained high mechanical properties with a controlled drug release pattern. This work demonstrates PG6-C16 P as an advanced lipid-based material and a competitive printing excipient that can empower filament-based 3D-printing.
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Affiliation(s)
- Moaaz Abdelhamid
- Research Center Pharmaceutical Engineering GmbH, Graz, Austria; Institute for Process and Particle Engineering, Graz University of Technology, Graz, Austria
| | - Carolina Corzo
- Research Center Pharmaceutical Engineering GmbH, Graz, Austria
| | | | | | - Eyke Slama
- Research Center Pharmaceutical Engineering GmbH, Graz, Austria
| | - Carolina Alva
- Research Center Pharmaceutical Engineering GmbH, Graz, Austria
| | | | | | | | - Sharareh Salar-Behzadi
- Research Center Pharmaceutical Engineering GmbH, Graz, Austria; University of Graz, Institute of Pharmaceutical Sciences, Department of Pharmaceutical, Technology and Biopharmacy, Graz, Austria.
| | - Martin Spoerk
- Research Center Pharmaceutical Engineering GmbH, Graz, Austria; Institute for Process and Particle Engineering, Graz University of Technology, Graz, Austria
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Controlled delivery via hot-melt extrusion: A focus on non-biodegradable carriers for non-oral applications. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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Abdelhamid M, Koutsamanis I, Corzo C, Maisriemler M, Ocampo AB, Slama E, Alva C, Lochmann D, Reyer S, Freichel T, Salar-Behzadi S, Spoerk M. Filament-based 3D-printing of placebo dosage forms using brittle lipid-based excipients. Int J Pharm 2022; 624:122013. [PMID: 35839981 DOI: 10.1016/j.ijpharm.2022.122013] [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: 04/14/2022] [Revised: 07/04/2022] [Accepted: 07/08/2022] [Indexed: 11/28/2022]
Abstract
In order to expand the limited portfolio of available polymer-based excipients for fabricating three-dimensional (3D) printed pharmaceutical products, Lipid-based excipients (LBEs) have yet to be thoroughly investigated. The technical obstacle of LBEs application is, however their crystalline nature that renders them very brittle and challenging for processing via 3D-printing. In this work, we evaluated the functionality of LBEs for filament-based 3D-printing of oral dosage forms. Polyglycerol partial ester of palmitic acid and polyethylene glycols monostearate were selected as LBEs, based on their chemical structure, possessing polar groups for providing hydrogen-bonding sites. A fundamental understanding of structure-function relationship was built to screen the critical material attributes relevant for both extrusion and 3D-printing processes. The thermal behavior of lipids, including the degree of their supercooling, was the critical attribute for their processing. The extrudability of materials was improved through different feeding approaches, including the common powder feeding and a devised liquid feeding setup. Liquid feeding was found to be more efficient, allowing the production of filaments with high flexibility and improved printability. Filaments with superior performance were produced using polyglycerol ester of palmitic acid. In-house designed modifications of the utilized 3D-printer were essential for a flawless processing of the filaments.
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Affiliation(s)
- Moaaz Abdelhamid
- Research Center Pharmaceutical Engineering GmbH, Graz, Austria; Institute for Process and Particle Engineering, Graz University of Technology, Graz, Austria
| | | | - Carolina Corzo
- Research Center Pharmaceutical Engineering GmbH, Graz, Austria
| | | | | | - Eyke Slama
- Research Center Pharmaceutical Engineering GmbH, Graz, Austria
| | - Carolina Alva
- Research Center Pharmaceutical Engineering GmbH, Graz, Austria
| | | | | | | | - Sharareh Salar-Behzadi
- Research Center Pharmaceutical Engineering GmbH, Graz, Austria; University of Graz, Institute of Pharmaceutical Sciences, Department of Pharmaceutical Technology and Biopharmacy, Graz, Austria.
| | - Martin Spoerk
- Research Center Pharmaceutical Engineering GmbH, Graz, Austria
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Aggarwal D, Kumar V, Sharma S. Drug-loaded biomaterials for orthopedic applications: A review. J Control Release 2022; 344:113-133. [DOI: 10.1016/j.jconrel.2022.02.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 02/21/2022] [Accepted: 02/23/2022] [Indexed: 12/14/2022]
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Koutsamanis I, Spoerk M, Arbeiter F, Eder S, Roblegg E. Development of Porous Polyurethane Implants Manufactured via Hot-Melt Extrusion. Polymers (Basel) 2020; 12:E2950. [PMID: 33321876 PMCID: PMC7764633 DOI: 10.3390/polym12122950] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/04/2020] [Accepted: 12/07/2020] [Indexed: 02/06/2023] Open
Abstract
Implantable drug delivery systems (IDDSs) offer good patient compliance and allow the controlled delivery of drugs over prolonged times. However, their application is limited due to the scarce material selection and the limited technological possibilities to achieve extended drug release. Porous structures are an alternative strategy that can overcome these shortcomings. The present work focuses on the development of porous IDDS based on hydrophilic (HPL) and hydrophobic (HPB) polyurethanes and chemical pore formers (PFs) manufactured by hot-melt extrusion. Different PF types and concentrations were investigated to gain a sound understanding in terms of extrudate density, porosity, compressive behavior, pore morphology and liquid uptake. Based on the rheological analyses, a stable extrusion process guaranteed porosities of up to 40% using NaHCO3 as PF. The average pore diameter was between 140 and 600 µm and was indirectly proportional to the concentration of PF. The liquid uptake of HPB was determined by the open pores, while for HPL both open and closed pores influenced the uptake. In summary, through the rational selection of the polymer type, the PF type and concentration, porous carrier systems can be produced continuously via extrusion, whose properties can be adapted to the respective application site.
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Affiliation(s)
- Ioannis Koutsamanis
- Research Center Pharmaceutical Engineering GmbH, Inffeldgasse 13, 8010 Graz, Austria; (I.K.); (M.S.); (S.E.)
- Institute of Pharmaceutical Sciences, Pharmaceutical Technology and Biopharmacy, University of Graz, Universitaetsplatz 1, 8010 Graz, Austria
| | - Martin Spoerk
- Research Center Pharmaceutical Engineering GmbH, Inffeldgasse 13, 8010 Graz, Austria; (I.K.); (M.S.); (S.E.)
| | - Florian Arbeiter
- Institute of Materials Science and Testing of Polymers, Montanuniversitaet Leoben, Otto Gloeckel-Straße 2, 8700 Leoben, Austria;
| | - Simone Eder
- Research Center Pharmaceutical Engineering GmbH, Inffeldgasse 13, 8010 Graz, Austria; (I.K.); (M.S.); (S.E.)
| | - Eva Roblegg
- Research Center Pharmaceutical Engineering GmbH, Inffeldgasse 13, 8010 Graz, Austria; (I.K.); (M.S.); (S.E.)
- Institute of Pharmaceutical Sciences, Pharmaceutical Technology and Biopharmacy, University of Graz, Universitaetsplatz 1, 8010 Graz, Austria
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Chauhan G, Shaik AA, Kulkarni NS, Gupta V. The preparation of lipid-based drug delivery system using melt extrusion. Drug Discov Today 2020; 25:S1359-6446(20)30330-5. [PMID: 32835807 DOI: 10.1016/j.drudis.2020.07.025] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 05/30/2020] [Accepted: 07/28/2020] [Indexed: 01/16/2023]
Abstract
Melt extrusion of lipids is versatile with high applicability in the pharmaceutical industry. The formulations prepared can be easily customized depending on the requirements, and have the potential to open a window on personalized medicine.
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Affiliation(s)
- Gautam Chauhan
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY 11439, USA
| | - Abdul A Shaik
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY 11439, USA; Current address: School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX 79106, USA
| | - Nishant S Kulkarni
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY 11439, USA
| | - Vivek Gupta
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY 11439, USA.
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Rahnfeld L, Luciani P. Injectable Lipid-Based Depot Formulations: Where Do We Stand? Pharmaceutics 2020; 12:E567. [PMID: 32575406 PMCID: PMC7356974 DOI: 10.3390/pharmaceutics12060567] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 06/13/2020] [Accepted: 06/15/2020] [Indexed: 01/18/2023] Open
Abstract
The remarkable number of new molecular entities approved per year as parenteral drugs, such as biologics and complex active pharmaceutical ingredients, calls for innovative and tunable drug delivery systems. Besides making these classes of drugs available in the body, injectable depot formulations offer the unique advantage in the parenteral world of reducing the number of required injections, thus increasing effectiveness as well as patient compliance. To date, a plethora of excipients has been proposed to formulate depot systems, and among those, lipids stand out due to their unique biocompatibility properties and safety profile. Looking at the several long-acting drug delivery systems based on lipids designed so far, a legitimate question may arise: How far away are we from an ideal depot formulation? Here, we review sustained release lipid-based platforms developed in the last 5 years, namely oil-based solutions, liposomal systems, in situ forming systems, solid particles, and implants, and we critically discuss the requirements for an ideal depot formulation with respect to the used excipients, biocompatibility, and the challenges presented by the manufacturing process. Finally, we delve into lights and shadows originating from the current setups of in vitro release assays developed with the aim of assessing the translational potential of depot injectables.
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Affiliation(s)
| | - Paola Luciani
- Pharmaceutical Technology Research Group, Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012 Bern, Switzerland;
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