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Carou-Senra P, Rodríguez-Pombo L, Awad A, Basit AW, Alvarez-Lorenzo C, Goyanes A. Inkjet Printing of Pharmaceuticals. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2309164. [PMID: 37946604 DOI: 10.1002/adma.202309164] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/23/2023] [Indexed: 11/12/2023]
Abstract
Inkjet printing (IJP) is an additive manufacturing process that selectively deposits ink materials, layer-by-layer, to create 3D objects or 2D patterns with precise control over their structure and composition. This technology has emerged as an attractive and versatile approach to address the ever-evolving demands of personalized medicine in the healthcare industry. Although originally developed for nonhealthcare applications, IJP harnesses the potential of pharma-inks, which are meticulously formulated inks containing drugs and pharmaceutical excipients. Delving into the formulation and components of pharma-inks, the key to precise and adaptable material deposition enabled by IJP is unraveled. The review extends its focus to substrate materials, including paper, films, foams, lenses, and 3D-printed materials, showcasing their diverse advantages, while exploring a wide spectrum of therapeutic applications. Additionally, the potential benefits of hardware and software improvements, along with artificial intelligence integration, are discussed to enhance IJP's precision and efficiency. Embracing these advancements, IJP holds immense potential to reshape traditional medicine manufacturing processes, ushering in an era of medical precision. However, further exploration and optimization are needed to fully utilize IJP's healthcare capabilities. As researchers push the boundaries of IJP, the vision of patient-specific treatment is on the horizon of becoming a tangible reality.
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Affiliation(s)
- Paola Carou-Senra
- Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, I+D Farma Group (GI-1645), Facultad de Farmacia, Instituto de Materiales (iMATUS) and Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, 15782, Spain
| | - Lucía Rodríguez-Pombo
- Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, I+D Farma Group (GI-1645), Facultad de Farmacia, Instituto de Materiales (iMATUS) and Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, 15782, Spain
| | - Atheer Awad
- Department of Clinical, Pharmaceutical and Biological Sciences, University of Hertfordshire, College Lane, Hatfield, AL10 9AB, UK
| | - Abdul W Basit
- Department of Pharmaceutics, UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London, WC1N 1AX, UK
- FABRX Ltd., Henwood House, Henwood, Ashford, Kent, TN24 8DH, UK
- FABRX Artificial Intelligence, Carretera de Escairón 14, Currelos (O Saviñao), CP 27543, Spain
| | - Carmen Alvarez-Lorenzo
- Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, I+D Farma Group (GI-1645), Facultad de Farmacia, Instituto de Materiales (iMATUS) and Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, 15782, Spain
| | - Alvaro Goyanes
- Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, I+D Farma Group (GI-1645), Facultad de Farmacia, Instituto de Materiales (iMATUS) and Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, 15782, Spain
- Department of Pharmaceutics, UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London, WC1N 1AX, UK
- FABRX Ltd., Henwood House, Henwood, Ashford, Kent, TN24 8DH, UK
- FABRX Artificial Intelligence, Carretera de Escairón 14, Currelos (O Saviñao), CP 27543, Spain
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Sterle Zorec B. Two-dimensional printing of nanoparticles as a promising therapeutic method for personalized drug administration. Pharm Dev Technol 2023; 28:826-842. [PMID: 37788221 DOI: 10.1080/10837450.2023.2264920] [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: 06/16/2023] [Accepted: 09/26/2023] [Indexed: 10/05/2023]
Abstract
The necessity for personalized patient treatment has drastically increased since the contribution of genes to the differences in physiological and metabolic state of individuals have been exposed. Different approaches have been considered so far in order to satisfy all of the diversities in patient needs, yet none of them have been fully implemented thus far. In this framework, various types of 2D printing technologies have been identified to offer some potential solutions for personalized medication, which development is increasing rapidly. Accurate drug-on-demand deposition, the possibility of consuming multiple drug substances in one product and adjusting individual drug concentration are just some of the few benefits over existing bulk pharmaceuticals manufacture, which printing technologies brings. With inclusion of nanotechnology by printing nanoparticles from its dispersions some further opportunities such as controlled and stimuli-responsive drug release or targeted and dose depending on drug delivery were highlighted. Yet, there are still some challenges to be solved before such products can reach the pharmaceutical market. In those terms mostly chemical, physical as well as microbiological stability concerns should be answered, with which 2D printing technology could meet the treatment needs of every individual and fulfill some existing drawbacks of large-scale batch production of pharmaceuticals we possess today.
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Affiliation(s)
- Barbara Sterle Zorec
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
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Pawar R, Pawar A. 3D printing of pharmaceuticals: approach from bench scale to commercial development. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2022; 8:48. [DOI: 10.1186/s43094-022-00439-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 11/11/2022] [Indexed: 11/28/2022] Open
Abstract
Abstract
Background
The three-dimensional (3D) printing is paradigm shift in the healthcare sector. 3D printing is platform technologies in which complex products are developed with less number of additives. The easy development process gives edge over the conventional methods. Every individual needs specific dose treatment. ‘One size fits all’ is the current traditional approach that can shift to more individual specific in 3D printing. The present review aims to cover different perspectives regarding selection of drug, polymer and technological aspects for 3D printing. With respect to clinical practice, regulatory issue and industrial potential are also discussed in this paper.
Main body
The individualization of medicines with patient centric dosage form will become reality in upcoming future. It provides individual’s need of dose by considering genetic profile, physiology and diseased condition. The tailormade dosages with unique drug loading and release profile of different geometrical shapes and sizes can easily deliver therapeutic dose. The technology can fulfill growing demand of efficiency in the dose accuracy for the patient oriented sectors like pediatric, geriatric and also easy to comply with cGMP requirements of regulated market. The clinical practice can focus on prescribing each individual’s necessity of dose.
Conclusion
In the year 2015, FDA approved first 3D printed drug product, which is initiator in the new phase of manufacturing of pharmaceuticals. The tailormade formulations can be made in future for personalized medications. Regulatory approval from agencies can bring the 3DP product into the market. In the future, formulators can bring different sector-specific products for personalized need through 3DP pharmaceutical product.
Graphical Abstract
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Opportunities and challenges of three-dimensional printing technology in pharmaceutical formulation development. Acta Pharm Sin B 2021; 11:2488-2504. [PMID: 34567958 PMCID: PMC8447232 DOI: 10.1016/j.apsb.2021.03.015] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 01/05/2021] [Accepted: 01/25/2021] [Indexed: 12/12/2022] Open
Abstract
Three-dimensional printing is a technology that prints the products layer-by-layer, in which materials are deposited according to the digital model designed by computer aided design (CAD) software. This technology has competitive advantages regarding product design complexity, product personalization, and on-demand manufacturing. The emergence of 3D technology provides innovative strategies and new ways to develop novel drug delivery systems. This review summarizes the application of 3D printing technologies in the pharmaceutical field, with an emphasis on the advantages of 3D printing technologies for achieving rapid drug delivery, personalized drug delivery, compound drug delivery and customized drug delivery. In addition, this article illustrates the limitations and challenges of 3D printing technologies in the field of pharmaceutical formulation development.
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Chou WH, Gamboa A, Morales JO. Inkjet printing of small molecules, biologics, and nanoparticles. Int J Pharm 2021; 600:120462. [PMID: 33711471 DOI: 10.1016/j.ijpharm.2021.120462] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 03/03/2021] [Accepted: 03/04/2021] [Indexed: 01/02/2023]
Abstract
During the last decades, inkjet printing has emerged as a novel technology and attracted the attention of the pharmaceutical industry, as a potential method for manufacturing personalized and customizable dosage forms to deliver drugs. Commonly, the desired drug is dissolved or dispersed within the ink and then dispensed in various dosage forms. Using this approach, several studies have been conducted to load hydrophilic or poorly water-soluble small molecules onto the surface of different solid substrates, including films, tablets, microneedles, and smart data-enriched edible pharmaceuticals, using two-dimensional and three-dimensional inkjet printing methods, with high dose accuracy and reproducibility. Furthermore, biological drugs, such as peptides, proteins, growth factors, and plasmids, have also been evaluated with positive results, eliciting the expected biological response; nonetheless, minor changes in the structure of these compounds with significant impaired activity cannot be dismissed. Another strategy using inkjet printing is to disperse drug-loaded nanoscale particles in the ink liquid, such as nanosuspension, nanocomplexes, or nanoparticles, which have been explored with promising results. Although these favorable outcomes, the proper selection of ink constituents and the inkjet printer, the correlation of printing cycles and effectively printed doses, the stability studies of drugs within the ink and the optimal analysis of samples before and after the printing process are the main challenges for inkjet printing, and therefore, this review analyzes these aspects to assess the body of current literature and help to guide future investigations on this field.
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Affiliation(s)
- Wai-Houng Chou
- Department of Pharmaceutical Science and Technology, School of Chemical and Pharmaceutical Sciences, University of Chile, Santiago 8380494, Chile; Advanced Center for Chronic Diseases (ACCDiS), Santiago 8380494, Chile; Center of New Drugs for Hypertension (CENDHY), Santiago 8380494, Chile
| | - Alexander Gamboa
- Department of Pharmaceutical Science and Technology, School of Chemical and Pharmaceutical Sciences, University of Chile, Santiago 8380494, Chile; Centro de Investigación Austral Biotech, Facultad de Ciencias, Universidad Santo Tomás, Avenida Ejército 146, Santiago 8320000, Chile
| | - Javier O Morales
- Department of Pharmaceutical Science and Technology, School of Chemical and Pharmaceutical Sciences, University of Chile, Santiago 8380494, Chile; Advanced Center for Chronic Diseases (ACCDiS), Santiago 8380494, Chile; Center of New Drugs for Hypertension (CENDHY), Santiago 8380494, Chile.
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Annereau M, Toussaint B, Dufaÿ Wojcicki A, Dufaÿ S, Diaz Salmeron R, Boudy V. [2D-3D printing in hospital pharmacies, what roles and challenges?]. ANNALES PHARMACEUTIQUES FRANÇAISES 2021; 79:361-374. [PMID: 33515591 DOI: 10.1016/j.pharma.2021.01.002] [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: 06/26/2020] [Revised: 01/06/2021] [Accepted: 01/12/2021] [Indexed: 10/22/2022]
Abstract
The additive technology or 2D and 3D printing are increasingly used in various industrial fields, from aeronautics to mechanics but also in the fields of health such as dentistry or for bone reconstructions. These techniques have been studied for about fifteen years by the academic community in the pharmaceutical field (medical device and drug), and recently they have started to be applied to produce drugs in industry and in hospitals. Indeed, the Food and Drug Administration approved in August 2015 the marketing of the first drug printed by additive technique, then in 2018 the first clinical trial using 3D printed drugs was carried out in Great Britain by a hospital pharmacy. 2D-3D printing is presented as one of the tools of a more personalized medicine, the techniques of additive printing allowing the production of tabs containing several drugs in one tab (polypills) and the development of custom modified-releases drugs. This approach could allow better acceptance of the finished product and secure manufacturing. The objective of this work is to highlight relevant printing technologies for implementation in hospital pharmacies, and to see how these technologies could lead to a change in pharmaceutical practices, to improve patient care.
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Affiliation(s)
- M Annereau
- Département recherche et développement pharmaceutique, Agencegénérale des équipements et produits de santé (AGEPS), Assistance Publique-Hôpitaux de Paris (AP-HP), 7, rue du Fer-à-Moulin, 75005 Paris, France
| | - B Toussaint
- Département recherche et développement pharmaceutique, Agencegénérale des équipements et produits de santé (AGEPS), Assistance Publique-Hôpitaux de Paris (AP-HP), 7, rue du Fer-à-Moulin, 75005 Paris, France; Université de Paris, CNRS, Inserm, UTCBS, Unité des technologies chimiques et biologiques pour la santé, 75006 Paris, France
| | - A Dufaÿ Wojcicki
- Département recherche et développement pharmaceutique, Agencegénérale des équipements et produits de santé (AGEPS), Assistance Publique-Hôpitaux de Paris (AP-HP), 7, rue du Fer-à-Moulin, 75005 Paris, France
| | - S Dufaÿ
- Département recherche et développement pharmaceutique, Agencegénérale des équipements et produits de santé (AGEPS), Assistance Publique-Hôpitaux de Paris (AP-HP), 7, rue du Fer-à-Moulin, 75005 Paris, France
| | - R Diaz Salmeron
- Département recherche et développement pharmaceutique, Agencegénérale des équipements et produits de santé (AGEPS), Assistance Publique-Hôpitaux de Paris (AP-HP), 7, rue du Fer-à-Moulin, 75005 Paris, France
| | - V Boudy
- Département recherche et développement pharmaceutique, Agencegénérale des équipements et produits de santé (AGEPS), Assistance Publique-Hôpitaux de Paris (AP-HP), 7, rue du Fer-à-Moulin, 75005 Paris, France; Université de Paris, CNRS, Inserm, UTCBS, Unité des technologies chimiques et biologiques pour la santé, 75006 Paris, France.
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Williams NX, Carroll B, Noyce SG, Hobbie HA, Joh DY, Rogers JG, Franklin AD. Fully printed prothrombin time sensor for point-of-care testing. Biosens Bioelectron 2020; 172:112770. [PMID: 33157410 DOI: 10.1016/j.bios.2020.112770] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 10/25/2020] [Indexed: 01/14/2023]
Abstract
With an increasing number of patients relying on blood thinners to treat medical conditions, there is a rising need for rapid, low-cost, portable testing of blood coagulation time or prothrombin time (PT). Current methods for measuring PT require regular visits to outpatient clinics, which is cumbersome and time-consuming, decreasing patient quality of life. In this work, we developed a handheld point-of-care test (POCT) to measure PT using electrical transduction. Low-cost PT sensors were fully printed using an aerosol jet printer and conductive inks of Ag nanoparticles, Ag nanowires, and carbon nanotubes. Using benchtop control electronics to test this impedance-based biosensor, it was found that the capacitive nature of blood obscures the clotting response at frequencies below 10 kHz, leading to an optimized operating frequency of 15 kHz. When printed on polyimide, the PT sensor exhibited no variation in the measured clotting time, even when flexed to a 35 mm bend radius. In addition, consistent PT measurements for both chicken and human blood illustrate the versatility of these printed biosensors under disparate operating conditions, where chicken blood clots within 30 min and anticoagulated human blood clots within 20-100 s. Finally, a low-cost, handheld POCT was developed to measure PT for human blood, yielding 70% lower noise compared to measurement with a commercial potentiostat. This POCT with printed PT sensors has the potential to dramatically improve the quality of life for patients on blood thinners and, in the long term, could be incorporated into a fully flexible and wearable sensing platform.
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Affiliation(s)
- Nicholas X Williams
- Department of Electrical and Computer Engineering, Duke University, Durham, NC, 27708, USA
| | - Brittani Carroll
- Department of Electrical and Computer Engineering, Duke University, Durham, NC, 27708, USA
| | - Steven G Noyce
- Department of Electrical and Computer Engineering, Duke University, Durham, NC, 27708, USA
| | - Hansel Alex Hobbie
- Department of Electrical and Computer Engineering, Duke University, Durham, NC, 27708, USA
| | - Daniel Y Joh
- Department of Biomedical Engineering, Duke University, Durham, NC, 27708, USA
| | - Joseph G Rogers
- Department of Medicine, Duke Clinical Research Institute, Duke University, Durham, NC, 27708, USA
| | - Aaron D Franklin
- Department of Electrical and Computer Engineering, Duke University, Durham, NC, 27708, USA; Department of Chemistry, Duke University, Durham, NC, 27708, USA.
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Edinger M, Jacobsen J, Bar-Shalom D, Rantanen J, Genina N. Analytical aspects of printed oral dosage forms. Int J Pharm 2018; 553:97-108. [PMID: 30316794 DOI: 10.1016/j.ijpharm.2018.10.030] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 08/30/2018] [Accepted: 10/10/2018] [Indexed: 12/19/2022]
Abstract
Printing technologies, both 2D and 3D, have gained considerable interest during the last years for manufacturing of personalized dosage forms, tailored to each patient. Here we review the research work on 2D printing techniques, mainly inkjet printing, for manufacturing of film-based oral dosage forms. We describe the different printing techniques and give an overview of film-based oral dosage forms produced using them. The main part of the review focuses on the non-destructive analytical methods used for evaluation of qualitative aspects of printed dosage forms, e.g., solid-state properties, as well as for quantification of the active pharmaceutical ingredient (API) in the printed dosage forms, with an emphasis on spectroscopic methods. Finally, the authors share their view on the future of printed dosage forms.
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Affiliation(s)
- Magnus Edinger
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100, Denmark
| | - Jette Jacobsen
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100, Denmark
| | - Daniel Bar-Shalom
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100, Denmark
| | - Jukka Rantanen
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100, Denmark
| | - Natalja Genina
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100, Denmark.
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Montenegro-Nicolini M, Miranda V, Morales JO. Inkjet Printing of Proteins: an Experimental Approach. AAPS JOURNAL 2016; 19:234-243. [DOI: 10.1208/s12248-016-9997-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 09/22/2016] [Indexed: 12/13/2022]
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Scoutaris N, Ross S, Douroumis D. Current Trends on Medical and Pharmaceutical Applications of Inkjet Printing Technology. Pharm Res 2016; 33:1799-816. [DOI: 10.1007/s11095-016-1931-3] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 04/21/2016] [Indexed: 11/27/2022]
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Ihalainen P, Määttänen A, Sandler N. Printing technologies for biomolecule and cell-based applications. Int J Pharm 2015; 494:585-592. [DOI: 10.1016/j.ijpharm.2015.02.033] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Revised: 02/04/2015] [Accepted: 02/11/2015] [Indexed: 02/07/2023]
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Zhou QT, Leung SSY, Tang P, Parumasivam T, Loh ZH, Chan HK. Inhaled formulations and pulmonary drug delivery systems for respiratory infections. Adv Drug Deliv Rev 2015; 85:83-99. [PMID: 25451137 DOI: 10.1016/j.addr.2014.10.022] [Citation(s) in RCA: 161] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 10/15/2014] [Accepted: 10/18/2014] [Indexed: 11/16/2022]
Abstract
Respiratory infections represent a major global health problem. They are often treated by parenteral administrations of antimicrobials. Unfortunately, systemic therapies of high-dose antimicrobials can lead to severe adverse effects and this calls for a need to develop inhaled formulations that enable targeted drug delivery to the airways with minimal systemic drug exposure. Recent technological advances facilitate the development of inhaled anti-microbial therapies. The newer mesh nebulisers have achieved minimal drug residue, higher aerosolisation efficiencies and rapid administration compared to traditional jet nebulisers. Novel particle engineering and intelligent device design also make dry powder inhalers appealing for the delivery of high-dose antibiotics. In view of the fact that no new antibiotic entities against multi-drug resistant bacteria have come close to commercialisation, advanced formulation strategies are in high demand for combating respiratory 'super bugs'.
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Affiliation(s)
- Qi Tony Zhou
- Advanced Drug Delivery Group, Faculty of Pharmacy, The University of Sydney, Sydney, NSW 2006, Australia
| | - Sharon Shui Yee Leung
- Advanced Drug Delivery Group, Faculty of Pharmacy, The University of Sydney, Sydney, NSW 2006, Australia
| | - Patricia Tang
- Advanced Drug Delivery Group, Faculty of Pharmacy, The University of Sydney, Sydney, NSW 2006, Australia
| | - Thaigarajan Parumasivam
- Advanced Drug Delivery Group, Faculty of Pharmacy, The University of Sydney, Sydney, NSW 2006, Australia
| | - Zhi Hui Loh
- GEA-NUS Pharmaceutical Processing Research Laboratory, Department of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore 117543, Singapore
| | - Hak-Kim Chan
- Advanced Drug Delivery Group, Faculty of Pharmacy, The University of Sydney, Sydney, NSW 2006, Australia.
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Personalised dosing: Printing a dose of one's own medicine. Int J Pharm 2014; 494:568-577. [PMID: 25498157 DOI: 10.1016/j.ijpharm.2014.12.006] [Citation(s) in RCA: 160] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Revised: 12/02/2014] [Accepted: 12/05/2014] [Indexed: 11/22/2022]
Abstract
Ink-jet printing is a versatile, precise and relatively inexpensive method of depositing small volumes of solutions with remarkable accuracy and repeatability. Although developed primarily as a technology for image reproduction, its areas of application have expanded significantly in recent years. It is particularly suited to the manufacture of low dose medicines or to short production runs and so offers a potential manufacturing solution for the paradigm of personalised medicines. This review discusses the technical and clinical aspects of ink-jet printing that must be considered in order for the technology to become widely adopted in the pharmaceutical arena and considers applications in the literature.
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Kolakovic R, Viitala T, Ihalainen P, Genina N, Peltonen J, Sandler N. Printing technologies in fabrication of drug delivery systems. Expert Opin Drug Deliv 2014; 10:1711-23. [PMID: 24256326 DOI: 10.1517/17425247.2013.859134] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
INTRODUCTION There has been increased activity in the field recently regarding the development and research on various printing techniques in fabrication of dosage forms and drug delivery systems. These technologies may offer benefits and flexibility in manufacturing, potentially paving the way for personalized dosing and tailor-made dosage forms. AREAS COVERED In this review, the most recent observations and advancements in fabrication of drug delivery systems by utilizing printing technologies are summarized. A general overview of 2D printing techniques is presented including a review of the most recent literature where printing techniques are used in fabrication of drug delivery systems. The future perspectives and possible impacts on formulation strategies, flexible dosing and personalized medication of using printing techniques for fabrication of drug delivery systems are discussed. EXPERT OPINION It is evident that there is an urgent need to meet the challenges of rapidly growing trend of personalization of medicines through development of flexible drug-manufacturing approaches. In this context, various printing technologies, such as inkjet and flexography, can play an important role. Challenges on different levels exist and include: i) technological development of printers and production lines; ii) printable formulations and carrier substrates; iii) quality control and characterization; and iv) regulatory perspectives.
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Affiliation(s)
- Ruzica Kolakovic
- Åbo Akademi University, Department of Biosciences, Pharmaceutical Sciences Laboratory , Tykistökatu 6 A, Turku, 20520 , Finland
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Genina N, Janßen EM, Breitenbach A, Breitkreutz J, Sandler N. Evaluation of different substrates for inkjet printing of rasagiline mesylate. Eur J Pharm Biopharm 2013; 85:1075-83. [DOI: 10.1016/j.ejpb.2013.03.017] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2012] [Revised: 03/20/2013] [Accepted: 03/23/2013] [Indexed: 11/17/2022]
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Raijada D, Genina N, Fors D, Wisaeus E, Peltonen J, Rantanen J, Sandler N. A Step Toward Development of Printable Dosage Forms for Poorly Soluble Drugs. J Pharm Sci 2013; 102:3694-704. [DOI: 10.1002/jps.23678] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Revised: 06/20/2013] [Accepted: 07/02/2013] [Indexed: 11/09/2022]
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Hsu HY, Toth SJ, Simpson GJ, Taylor LS, Harris MT. Effect of Substrates on Naproxen-Polyvinylpyrrolidone Solid Dispersions Formed via the Drop Printing Technique. J Pharm Sci 2013; 102:638-48. [DOI: 10.1002/jps.23397] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Revised: 11/02/2012] [Accepted: 11/07/2012] [Indexed: 11/12/2022]
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Genina N, Fors D, Vakili H, Ihalainen P, Pohjala L, Ehlers H, Kassamakov I, Haeggström E, Vuorela P, Peltonen J, Sandler N. Tailoring controlled-release oral dosage forms by combining inkjet and flexographic printing techniques. Eur J Pharm Sci 2012; 47:615-23. [DOI: 10.1016/j.ejps.2012.07.020] [Citation(s) in RCA: 103] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Revised: 07/18/2012] [Accepted: 07/28/2012] [Indexed: 11/25/2022]
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Buanz ABM, Saunders MH, Basit AW, Gaisford S. Preparation of Personalized-dose Salbutamol Sulphate Oral Films with Thermal Ink-Jet Printing. Pharm Res 2011; 28:2386-92. [DOI: 10.1007/s11095-011-0450-5] [Citation(s) in RCA: 143] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2010] [Accepted: 04/08/2011] [Indexed: 11/29/2022]
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Sandler N, Määttänen A, Ihalainen P, Kronberg L, Meierjohann A, Viitala T, Peltonen J. Inkjet printing of drug substances and use of porous substrates-towards individualized dosing. J Pharm Sci 2011; 100:3386-3395. [PMID: 21360709 DOI: 10.1002/jps.22526] [Citation(s) in RCA: 158] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2010] [Revised: 01/24/2011] [Accepted: 02/06/2011] [Indexed: 11/07/2022]
Abstract
Medicines are most often oral solid dosage forms made into tablets or capsules, and there is little room for individualized doses. The drug substance and additives are processed through multiple production phases, including complex powder handling steps. In drug manufacturing, the control of the solid-state properties of active pharmaceutical ingredient (API) is essential and it offers opportunities for enhancement of drug delivery systems. In this context, inkjet printing technologies have emerged over the last decades in pharmaceutical and biological applications and offer solutions for controlling material and product characteristics with high precision. Here we report the concept of conventional inkjet printing technology to produce printable pharmaceutical dosage forms on porous substrates. Data are shown to demonstrate inkjet printing of APIs into paper substrates, and how the model drug substances (paracetamol, theophylline, and caffeine) are penetrating the porous substrates used. The method enables controlling not only the deposition but also the crystallization of the drug substances. We anticipate that the inkjet printing approach has immense potential in making sophisticated drug delivery systems by use of porous substrates in the future. For example, it may offer new perspectives for solving problems around poorly soluble drugs and dosing low-dose medicines accurately. Furthermore, with the advent of genetic mapping of humans, controlled inkjet dosing can bring solutions to fabricate on-demand individualized medicines for patients.
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Affiliation(s)
- Niklas Sandler
- Department of Biosciences, Pharmaceutical Sciences Laboratory, Åbo Akademi University, Turku 20520, Finland.
| | - Anni Määttänen
- Center of Excellence for Functional Materials, Laboratory of Paper Coating and Converting, Åbo Akademi University, Turku 20520, Finland
| | - Petri Ihalainen
- Center of Excellence for Functional Materials, Laboratory of Paper Coating and Converting, Åbo Akademi University, Turku 20520, Finland
| | - Leif Kronberg
- Laboratory of Organic Chemistry, Åbo Akademi University, Turku 20520, Finland
| | - Axel Meierjohann
- Laboratory of Organic Chemistry, Åbo Akademi University, Turku 20520, Finland
| | - Tapani Viitala
- Faculty of Pharmacy, Division of Biopharmaceutics and Pharmacokinetics, University of Helsinki, Helsinki 00014, Finland
| | - Jouko Peltonen
- Center of Excellence for Functional Materials, Laboratory of Paper Coating and Converting, Åbo Akademi University, Turku 20520, Finland
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Grunwald I, Groth E, Wirth I, Schumacher J, Maiwald M, Zoellmer V, Busse M. Surface biofunctionalization and production of miniaturized sensor structures using aerosol printing technologies. Biofabrication 2010; 2:014106. [DOI: 10.1088/1758-5082/2/1/014106] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Meléndez PA, Kane KM, Ashvar CS, Albrecht M, Smith PA. Thermal Inkjet Application in the Preparation of Oral Dosage Forms: Dispensing of Prednisolone Solutions and Polymorphic Characterization by Solid-State Spectroscopic Techniques. J Pharm Sci 2008; 97:2619-36. [PMID: 17876767 DOI: 10.1002/jps.21189] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The utility of thermal inkjet (TIJ) technology for preparing solid dosage forms of drugs was examined. Solutions of prednisolone in a solvent mixture of ethanol, water, and glycerol (80/17/3 by volume) were dispensed onto poly(tetrafluoroethylene)-coated fiberglass films using TIJ cartridges and a personal printer and using a micropipette for comparison. The post-dried, TIJ-dispensed samples were shown to contain a mixture of prednisolone Forms I and III based on PXRD analyses that were confirmed by Raman analyses. The starting commercial material was determined to be Form I. Samples prepared by dispensing the solution from a micropipette initially showed only Form I; subsequent Raman mapping of these samples revealed the presence of two polymorphs. Raman mapping of the TIJ-dispensed samples also showed both polymorphs. The results indicate that the solvent mixture used in the dispensing solution combined with the thermal treatment of the samples after dispensing were likely the primary reason for the generation of the two polymorphs. The advantages of using a multidisciplinary approach to characterize drug delivery systems are demonstrated using solid state mapping techniques. Both PXRD and Raman spectroscopy were needed to fully characterize the samples. Finally, this report clarifies prednisolone's polymorphic nomenclature existent in the scientific literature.
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Affiliation(s)
- Peter A Meléndez
- Advanced Pharmaceutical Solutions Lab, Hewlett-Packard Caribe, LTD, Aguadilla, Puerto Rico.
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Garcia-Contreras L, Smyth HDC. Liquid-Spray or Dry-Powder Systems for Inhaled Delivery of Peptide and Proteins? ACTA ACUST UNITED AC 2005. [DOI: 10.2165/00137696-200503010-00004] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Usmani OS, Biddiscombe MF, Nightingale JA, Underwood SR, Barnes PJ. Effects of bronchodilator particle size in asthmatic patients using monodisperse aerosols. J Appl Physiol (1985) 2003; 95:2106-12. [PMID: 12897033 DOI: 10.1152/japplphysiol.00525.2003] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Aerosol particle size influences airway drug deposition. Current inhaler devices are inefficient, delivering a heterodisperse distribution of drug particle sizes where, at best, 20% reaches the lungs. Monodisperse aerosols are the appropriate research tools to investigate basic aerosol science concepts within the human airways. We hypothesized that engineering such aerosols of albuterol would identify the ideal bronchodilator particle size, thereby optimizing inhaled therapeutic drug delivery. Eighteen stable mildly to moderately asthmatic patients [mean forced expiratory volume in 1 s (FEV1) 74.3% of predicted] participated in a randomized, double-blind, crossover study design. A spinning-top aerosol generator was used to produce monodisperse albuterol aerosols that were 1.5, 3, and 6 microm in size, and also a placebo, which were inhaled at cumulative doses of 10, 20, 40, and 100 microg. Lung function changes and tolerability effects were determined. The larger particles, 6 and 3 microm, were significantly more potent bronchodilators than the 1.5-microm and placebo aerosols for FEV1 and for the forced expiratory flow between exhalation of 25 and 75% of forced vital capacity. A 20-microg dose of the 6- and 3-microm aerosols produced FEV1 bronchodilation comparable to that produced by 200 microg from a metered-dose inhaler. No adverse effects were observed in heart rate and plasma potassium. The data suggest that in mildly to moderately asthmatic patients there is more than one optimal beta2-agonist bronchodilator particle size and that these are larger particles in the higher part of the respirable range. Aerosols delivered in monodisperse form can enable large reductions of the inhaled dose without loss of clinical efficacy.
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Affiliation(s)
- Omar S Usmani
- Department of Thoracic Medicine, National Heart and Lung Institute, Imperial College, London SW3 6LY, United Kingdom.
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